define KernelPackage/libertas
SUBMENU:=Other modules
- DEPENDS:=@TARGET_olpc +kmod-ieee80211
+ DEPENDS:=+kmod-ieee80211
TITLE:=Marvell 88W8015 Wireless Driver
FILES:= \
$(PKG_BUILD_DIR)/libertas.$(LINUX_KMOD_SUFFIX) \
endef
define Download/firmware
- URL:=http://dev.laptop.org/pub/firmware/libertas
- FILE:=usb8388-5.220.11.p5.bin
- MD5SUM=37cc814d5a475fcf8f8fbe89a9c5d546
+ URL:=http://dev.laptop.org/pub/firmware/libertas/
+ FILE:=usb8388-5.110.22.p20.bin
+ #MD5SUM=37cc814d5a475fcf8f8fbe89a9c5d546
endef
define Build/Prepare
SUBDIRS="$(PKG_BUILD_DIR)" \
CONFIG_LIBERTAS=m \
CONFIG_LIBERTAS_USB=m \
- EXTRA_CFLAGS="-I$(PKG_BUILD_DIR) -DCONFIG_LIBERTAS_DEBUG -include compat.h -I$(STAGING_DIR)/usr/include/mac80211" \
+ EXTRA_CFLAGS="-I$(PKG_BUILD_DIR) -DCONFIG_LIBERTAS_DEBUG -I$(STAGING_DIR)/usr/include/mac80211" \
modules
endef
define KernelPackage/libertas/install
$(INSTALL_DIR) $(1)/lib/firmware
- $(INSTALL_BIN) $(DL_DIR)/usb8388-5.220.11.p5.bin $(1)/lib/firmware/usb8388.bin
+ $(INSTALL_BIN) $(DL_DIR)/usb8388-5.110.22.p20.bin $(1)/lib/firmware/usb8388.bin
$(INSTALL_DATA) ./files/LICENSE $(1)/lib/firmware/
endef
+++ /dev/null
-Index: kmod-libertas/ethtool.c
-===================================================================
---- kmod-libertas.orig/ethtool.c 2008-01-14 22:14:06.000000000 +0000
-+++ kmod-libertas/ethtool.c 2008-01-14 22:14:14.000000000 +0000
-@@ -144,16 +144,6 @@
- lbs_deb_enter(LBS_DEB_ETHTOOL);
- }
-
--static int lbs_ethtool_get_sset_count(struct net_device * dev, int sset)
--{
-- switch (sset) {
-- case ETH_SS_STATS:
-- return MESH_STATS_NUM;
-- default:
-- return -EOPNOTSUPP;
-- }
--}
--
- static void lbs_ethtool_get_strings(struct net_device *dev,
- u32 stringset,
- u8 * s)
-@@ -221,7 +211,6 @@
- .get_drvinfo = lbs_ethtool_get_drvinfo,
- .get_eeprom = lbs_ethtool_get_eeprom,
- .get_eeprom_len = lbs_ethtool_get_eeprom_len,
-- .get_sset_count = lbs_ethtool_get_sset_count,
- .get_ethtool_stats = lbs_ethtool_get_stats,
- .get_strings = lbs_ethtool_get_strings,
- .get_wol = lbs_ethtool_get_wol,
-Index: kmod-libertas/if_usb.c
-===================================================================
---- kmod-libertas.orig/if_usb.c 2008-01-14 22:14:57.000000000 +0000
-+++ kmod-libertas/if_usb.c 2008-01-14 22:17:09.000000000 +0000
-@@ -188,14 +188,14 @@
- endpoint = &iface_desc->endpoint[i].desc;
- if (usb_endpoint_is_bulk_in(endpoint)) {
- cardp->ep_in_size = le16_to_cpu(endpoint->wMaxPacketSize);
-- cardp->ep_in = usb_endpoint_num(endpoint);
-+ cardp->ep_in = endpoint->bEndpointAddress;
-
- lbs_deb_usbd(&udev->dev, "in_endpoint = %d\n", cardp->ep_in);
- lbs_deb_usbd(&udev->dev, "Bulk in size is %d\n", cardp->ep_in_size);
-
- } else if (usb_endpoint_is_bulk_out(endpoint)) {
- cardp->ep_out_size = le16_to_cpu(endpoint->wMaxPacketSize);
-- cardp->ep_out = usb_endpoint_num(endpoint);
-+ cardp->ep_out = endpoint->bEndpointAddress;
-
- lbs_deb_usbd(&udev->dev, "out_endpoint = %d\n", cardp->ep_out);
- lbs_deb_usbd(&udev->dev, "Bulk out size is %d\n", cardp->ep_out_size);
--- /dev/null
+Index: kmod-libertas/scan.c
+===================================================================
+--- kmod-libertas.orig/scan.c 2008-11-30 17:44:39.000000000 +0100
++++ kmod-libertas/scan.c 2008-11-30 17:46:08.000000000 +0100
+@@ -13,6 +13,13 @@
+ #include "scan.h"
+ #include "cmd.h"
+
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
++#define IWE(func, ...) func(&iweinfo, __VA_ARGS__)
++static struct iw_request_info iweinfo = { 0, 0 };
++#else
++#define IWE(func, ...) func(__VA_ARGS__)
++#endif
++
+ //! Approximate amount of data needed to pass a scan result back to iwlist
+ #define MAX_SCAN_CELL_SIZE (IW_EV_ADDR_LEN \
+ + IW_ESSID_MAX_SIZE \
+@@ -807,7 +814,7 @@
+ iwe.cmd = SIOCGIWESSID;
+ iwe.u.data.flags = 1;
+ iwe.u.data.length = min((uint32_t) bss->ssid_len, (uint32_t) IW_ESSID_MAX_SIZE);
+- start = iwe_stream_add_point(start, stop, &iwe, bss->ssid);
++ start = IWE(iwe_stream_add_point, start, stop, &iwe, bss->ssid);
+
+ /* Mode */
+ iwe.cmd = SIOCGIWMODE;
+@@ -862,7 +869,7 @@
+ iwe.u.data.flags = IW_ENCODE_DISABLED;
+ }
+ iwe.u.data.length = 0;
+- start = iwe_stream_add_point(start, stop, &iwe, bss->ssid);
++ start = IWE(iwe_stream_add_point, start, stop, &iwe, bss->ssid);
+
+ current_val = start + IW_EV_LCP_LEN;
+
+@@ -874,7 +881,7 @@
+ for (j = 0; bss->rates[j] && (j < sizeof(bss->rates)); j++) {
+ /* Bit rate given in 500 kb/s units */
+ iwe.u.bitrate.value = bss->rates[j] * 500000;
+- current_val = iwe_stream_add_value(start, current_val,
++ current_val = IWE(iwe_stream_add_value, start, current_val,
+ stop, &iwe, IW_EV_PARAM_LEN);
+ }
+ if ((bss->mode == IW_MODE_ADHOC) && priv->adhoccreate
+@@ -882,7 +889,7 @@
+ priv->curbssparams.ssid_len,
+ bss->ssid, bss->ssid_len)) {
+ iwe.u.bitrate.value = 22 * 500000;
+- current_val = iwe_stream_add_value(start, current_val,
++ current_val = IWE(iwe_stream_add_value, start, current_val,
+ stop, &iwe, IW_EV_PARAM_LEN);
+ }
+ /* Check if we added any event */
+@@ -895,7 +902,7 @@
+ memcpy(buf, bss->wpa_ie, bss->wpa_ie_len);
+ iwe.cmd = IWEVGENIE;
+ iwe.u.data.length = bss->wpa_ie_len;
+- start = iwe_stream_add_point(start, stop, &iwe, buf);
++ start = IWE(iwe_stream_add_point, start, stop, &iwe, buf);
+ }
+
+ memset(&iwe, 0, sizeof(iwe));
+@@ -904,7 +911,7 @@
+ memcpy(buf, bss->rsn_ie, bss->rsn_ie_len);
+ iwe.cmd = IWEVGENIE;
+ iwe.u.data.length = bss->rsn_ie_len;
+- start = iwe_stream_add_point(start, stop, &iwe, buf);
++ start = IWE(iwe_stream_add_point, start, stop, &iwe, buf);
+ }
+
+ if (bss->mesh) {
+@@ -915,7 +922,7 @@
+ p += snprintf(p, MAX_CUSTOM_LEN, "mesh-type: olpc");
+ iwe.u.data.length = p - custom;
+ if (iwe.u.data.length)
+- start = iwe_stream_add_point(start, stop, &iwe, custom);
++ start = IWE(iwe_stream_add_point, start, stop, &iwe, custom);
+ }
+
+ out:
static u8 lbs_region_2_code(u8 *region)
{
u8 i;
- u8 size = sizeof(region_code_mapping)/
- sizeof(struct region_code_mapping);
for (i = 0; region[i] && i < COUNTRY_CODE_LEN; i++)
region[i] = toupper(region[i]);
- for (i = 0; i < size; i++) {
+ for (i = 0; i < ARRAY_SIZE(region_code_mapping); i++) {
if (!memcmp(region, region_code_mapping[i].region,
COUNTRY_CODE_LEN))
return (region_code_mapping[i].code);
static u8 *lbs_code_2_region(u8 code)
{
u8 i;
- u8 size = sizeof(region_code_mapping)
- / sizeof(struct region_code_mapping);
- for (i = 0; i < size; i++) {
+
+ for (i = 0; i < ARRAY_SIZE(region_code_mapping); i++) {
if (region_code_mapping[i].code == code)
return (region_code_mapping[i].region);
}
* @param nrchan number of channels
* @return the nrchan-th chan number
*/
-static u8 lbs_get_chan_11d(u8 band, u8 firstchan, u8 nrchan, u8 *chan)
+static u8 lbs_get_chan_11d(u8 firstchan, u8 nrchan, u8 *chan)
/*find the nrchan-th chan after the firstchan*/
{
u8 i;
u8 cfp_no;
cfp = channel_freq_power_UN_BG;
- cfp_no = sizeof(channel_freq_power_UN_BG) /
- sizeof(struct chan_freq_power);
+ cfp_no = ARRAY_SIZE(channel_freq_power_UN_BG);
for (i = 0; i < cfp_no; i++) {
if ((cfp + i)->channel == firstchan) {
return 0;
}
-u32 lbs_chan_2_freq(u8 chan, u8 band)
+u32 lbs_chan_2_freq(u8 chan)
{
struct chan_freq_power *cf;
- u16 cnt;
u16 i;
u32 freq = 0;
cf = channel_freq_power_UN_BG;
- cnt =
- sizeof(channel_freq_power_UN_BG) /
- sizeof(struct chan_freq_power);
- for (i = 0; i < cnt; i++) {
+ for (i = 0; i < ARRAY_SIZE(channel_freq_power_UN_BG); i++) {
if (chan == cf[i].channel)
freq = cf[i].freq;
}
* @param chan chan
* @return TRUE;FALSE
*/
-static u8 lbs_region_chan_supported_11d(u8 region, u8 band, u8 chan)
+static u8 lbs_region_chan_supported_11d(u8 region, u8 chan)
{
struct chan_freq_power *cfp;
int cfp_no;
lbs_deb_enter(LBS_DEB_11D);
- cfp = lbs_get_region_cfp_table(region, band, &cfp_no);
+ cfp = lbs_get_region_cfp_table(region, &cfp_no);
if (cfp == NULL)
return 0;
for (i = 0; idx < MAX_NO_OF_CHAN && i < nrchan; i++) {
/*step4: channel is supported? */
- if (!lbs_get_chan_11d(band, firstchan, i, &curchan)) {
+ if (!lbs_get_chan_11d(firstchan, i, &curchan)) {
/* Chan is not found in UN table */
lbs_deb_11d("chan is not supported: %d \n", i);
break;
lastchan = curchan;
- if (lbs_region_chan_supported_11d
- (region, band, curchan)) {
+ if (lbs_region_chan_supported_11d(region, curchan)) {
/*step5: Check if curchan is supported by mrvl in region */
parsed_region_chan->chanpwr[idx].chan = curchan;
parsed_region_chan->chanpwr[idx].pwr =
* @param resp pointer to command response buffer
* @return 0; -1
*/
-int lbs_ret_802_11d_domain_info(struct lbs_private *priv,
- struct cmd_ds_command *resp)
+int lbs_ret_802_11d_domain_info(struct cmd_ds_command *resp)
{
struct cmd_ds_802_11d_domain_info *domaininfo = &resp->params.domaininforesp;
struct mrvlietypes_domainparamset *domain = &domaininfo->domain;
u8 lbs_get_scan_type_11d(u8 chan,
struct parsed_region_chan_11d *parsed_region_chan);
-u32 lbs_chan_2_freq(u8 chan, u8 band);
+u32 lbs_chan_2_freq(u8 chan);
void lbs_init_11d(struct lbs_private *priv);
struct cmd_ds_command *cmd, u16 cmdno,
u16 cmdOption);
-int lbs_ret_802_11d_domain_info(struct lbs_private *priv,
- struct cmd_ds_command *resp);
+int lbs_ret_802_11d_domain_info(struct cmd_ds_command *resp);
struct bss_descriptor;
int lbs_parse_dnld_countryinfo_11d(struct lbs_private *priv,
libertas-objs := main.o wext.o \
rx.o tx.o cmd.o \
cmdresp.o scan.o \
- join.o 11d.o \
+ 11d.o \
debugfs.o \
- ethtool.o assoc.o
+ ethtool.o assoc.o ioctl.o
usb8xxx-objs += if_usb.o
libertas_cs-objs += if_cs.o
insmod usb8388.ko [fw_name=usb8388.bin]
+=====================
+IWPRIV COMMAND
+=====================
+
+NAME
+ This manual describes the usage of private commands used in Marvell WLAN
+ Linux Driver. All the commands available in Wlanconfig will not be available
+ in the iwpriv.
+
+SYNOPSIS
+ iwpriv <ethX> <command> [sub-command] ...
+
+ iwpriv ethX setregioncode <n>
+ iwpriv ethX getregioncode
+
+Version 5 Command:
+ iwpriv ethX ledgpio <n>
+
+BT Commands:
+ The blinding table (BT) contains a list of mac addresses that will be,
+ by default, ignored by the firmware. It is also possible to invert this
+ behavior so that we will ignore all traffic except for the portion
+ coming from mac addresess in the list. It is primarily used for
+ debugging and testing networks. It can be edited and inspected with
+ the following commands:
+
+ iwpriv ethX bt_reset
+ iwpriv ethX bt_add <mac_address>
+ iwpriv ethX bt_del <mac_address>
+ iwpriv ethX bt_list <id>
+ iwpriv ethX bt_get_invert <n>
+ iwpriv ethX bt_set_invert <n>
+
+FWT Commands:
+ The forwarding table (FWT) is a feature used to manage mesh network
+ routing in the firmware. The FWT is essentially a routing table that
+ associates a destination mac address (da) with a next hop receiver
+ address (ra). The FWT can be inspected and edited with the following
+ iwpriv commands, which are described in greater detail below.
+ Eventually, the table will be automatically maintained by a custom
+ routing protocol.
+
+ NOTE: FWT commands replace the previous DFT commands. What were the DFT
+ commands?, you might ask. They were an earlier API to the firmware that
+ implemented a simple MAC-layer forwarding mechanism. In the unlikely
+ event that you were using these commands, you must migrate to the new
+ FWT commands which can be used to achieve the same functionality.
+
+ iwpriv ethX fwt_add [parameters]
+ iwpriv ethX fwt_del [parameters]
+ iwpriv ethX fwt_lookup [parameters]
+ iwpriv ethX fwt_list [parameters]
+ iwpriv ethX fwt_list_route [parameters]
+ iwpriv ethX fwt_list_neigh [parameters]
+ iwpriv ethX fwt_reset [parameters]
+ iwpriv ethX fwt_cleanup
+ iwpriv ethX fwt_time
+
+MESH Commands:
+
+ The MESH commands are used to configure various features of the mesh
+ routing protocol. The following commands are supported:
+
+ iwpriv ethX mesh_get_ttl
+ iwpriv ethX mesh_set_ttl ttl
+ iwpriv ethX mesh_get_bcastr rate
+ iwpriv ethX mesh_set_bcastr rate
+ iwpriv ethX get_rreq_delay
+ iwpriv ethX set_rreq_delay delay
+ iwpriv ethX get_route_exp
+ iwpriv ethX set_route_exp time
+ iwpriv ethX get_link_costs
+ iwpriv ethX set_link_costs "cost54 cost36 cost11 cost1"
+
+DESCRIPTION
+ Those commands are used to send additional commands to the Marvell WLAN
+ card via the Linux device driver.
+
+ The ethX parameter specifies the network device that is to be used to
+ perform this command on. it could be eth0, eth1 etc.
+
+setregioncode
+ This command is used to set the region code in the station.
+ where value is 'region code' for various regions like
+ USA FCC, Canada IC, Spain, France, Europe ETSI, Japan ...
+
+ Usage:
+ iwpriv ethX setregioncode 0x10: set region code to USA (0x10).
+
+getregioncode
+ This command is used to get the region code information set in the
+ station.
+
+ledgpio
+ This command is used to set/get LEDs.
+
+ iwpriv ethX ledgpio <LEDs>
+ will set the corresponding LED for the GPIO Line.
+
+ iwpriv ethX ledgpio
+ will give u which LEDs are Enabled.
+
+ Usage:
+ iwpriv eth1 ledgpio 1 0 2 1 3 4
+ will enable
+ LED 1 -> GPIO 0
+ LED 2 -> GPIO 1
+ LED 3 -> GPIO 4
+
+ iwpriv eth1 ledgpio
+ shows LED information in the format as mentioned above.
+
+ Note: LED0 is invalid
+ Note: Maximum Number of LEDs are 16.
+
+bcn_control
+ This command is used to enable disable beacons. This can also be used
+ to set beacon interval.
+
+ Usage:
+ iwpriv ethX bcn_control [enable] [beacon_interval]
+
+ enable: 0 to disable beacon. 1 to enable beacon.
+ beacon_interval: 20 - 1000ms.
+
+ Examples:
+ 1. iwpriv ethX bcn_control
+ Returns (x, y), where x if 1, indicates beacon is enabled, y
+ beacon period.
+ 2. iwpriv ethX bcn_control 0
+ Turns off beacon transmission.
+ 3. iwpriv ethX bcn_control 1 500
+ Enable beacon with beacon interval 500ms.
+
+
+ledbhv
+ Command iwpriv mshX ledbhv can be used to change default LEDs behaviors.
+ A given LED behavior can be on, off or blinking. The duty/cycle can be set
+ when behavior is programmed as blinking.
+
+ Usage:
+
+ 1. To get default LED behavior
+ iwpriv mshX ledbhv <firmware state>
+
+ 2. To set or change default LED behavior
+ iwpriv mshX ledbhv <firmware state> <lednum> <behavior> <arg>
+
+ firmware state: The following are some of the relevant states.
+ 00: disconnected
+ 01: firmware is scanning
+ 02: firmware is connected and awake
+ 03: firmware is sleeping
+ 04: connected deep sleep
+ 06: firmware disconnected link lost
+ 07: firmware disconnected disassociated
+ 09: data transfer while firmware is associated and not scanning.
+ If firmware is already in this state, LED behavior does not change
+ on this data transfer.
+ 10: firmware idle, not scanning, not disconnected or disassociated.
+
+ lednum: 1 or 2 for first and second LED.
+
+ behavior: 0 for steady ON, 1 - steady off and 2- blinking.
+
+ arg: It is used when behavior is 2 to set duty and cycle. It is defined as
+ (duty << 4 | cycle). Here duty could be 0..4 and cycle 0..5 for 34,
+ 74, 149, 298, 596, 1192 ms respectively.
+
+ Examples:
+
+ 1. To get default behavior for scan
+ iwpriv mshX ledbhv 1
+
+ 2. To get default behavior while data transfer
+ iwpriv mshX ledbhv 9
+
+ 3. To turn off LED 2
+ iwpriv mshX ledbhv 2 2 1 0
+ iwpriv mshX ledbhv 10 2 1 0
+
+ 4. To enable LED 2 and blink LED 1 while data transfer.
+ iwpriv mshX ledbhv 9 2 0 0
+ iwpriv mshX ledbhv 9 1 2 4
+
+ 5. To change duty cycle of LED 2 during data transfer
+ iwpriv mshX ledbhv 9 2 2 36
+
+ 6. To turn ON LED 2 when firmware is disassociated/disconnected.
+ iwpriv mshX ledbhv 0 2 0 0
+
+
+fwt_add
+ This command is used to insert an entry into the FWT table. The list of
+ parameters must follow the following structure:
+
+ iwpriv ethX fwt_add da ra [metric dir rate ssn dsn hopcount ttl expiration sleepmode snr]
+
+ The parameters between brackets are optional, but they must appear in
+ the order specified. For example, if you want to specify the metric,
+ you must also specify the dir, ssn, and dsn but you need not specify the
+ hopcount, expiration, sleepmode, or snr. Any unspecified parameters
+ will be assigned the defaults specified below.
+
+ The different parameters are:-
+ da -- DA MAC address in the form 00:11:22:33:44:55
+ ra -- RA MAC address in the form 00:11:22:33:44:55
+ metric -- route metric (cost: smaller-metric routes are
+ preferred, default is 0)
+ dir -- direction (1 for direct, 0 for reverse,
+ default is 1)
+ rate -- data rate used for transmission to the RA,
+ as specified for the rateadapt command,
+ default is 3 (11Mbps)
+ ssn -- Source Sequence Number (time at the RA for
+ reverse routes. Default is 0)
+ dsn -- Destination Sequence Number (time at the DA
+ for direct routes. Default is 0)
+ hopcount -- hop count (currently unused, default is 0)
+ ttl -- TTL (Only used in reverse entries)
+ expiration -- entry expiration (in ticks, where a tick is
+ 1024us, or ~ 1ms. Use 0 for an indefinite
+ entry, default is 0)
+ sleepmode -- RA's sleep mode (currently unused, default is
+ 0)
+ snr -- SNR in the link to RA (currently unused,
+ default is 0)
+
+ The command does not return anything.
+
+fwt_del
+ This command is used to remove an entry to the FWT table. The list of
+ parameters must follow the following structure:
+
+ iwpriv ethX fwt_del da ra [dir]
+
+ where the different parameters are:-
+ da -- DA MAC address (in the form "00:11:22:33:44:55")
+ ra -- RA MAC address (in the form "00:11:22:33:44:55")
+ dir -- direction (1 for direct, 0 for reverse,
+ default is 1)
+
+ The command does not return anything.
+
+fwt_lookup
+ This command is used to get the best route in the FWT table to a given
+ host. The only parameter is the MAC address of the host that is being
+ looked for.
+
+ iwpriv ethX fwt_lookup da
+
+ where:-
+ da -- DA MAC address (in the form "00:11:22:33:44:55")
+
+ The command returns an output string identical to the one returned by
+ fwt_list described below.
+
+
+fwt_list
+ This command is used to list a route from the FWT table. The only
+ parameter is the index into the table. If you want to list all the
+ routes in a table, start with index=0, and keep listing until you get a
+ "(null)" string. Note that the indicies may change as the fwt is
+ updated. It is expected that most users will not use fwt_list directly,
+ but that a utility similar to the traditional route command will be used
+ to invoke fwt_list over and over.
+
+ iwpriv ethX fwt_list index
+
+ The output is a string of the following form:
+
+ da ra valid metric dir rate ssn dsn hopcount ttl expiration
+ sleepmode snr precursor
+
+ where the different fields are:-
+ da -- DA MAC address (in the form "00:11:22:33:44:55")
+ ra -- RA MAC address (in the form "00:11:22:33:44:55")
+ valid -- whether the route is valid (0 if not valid)
+ metric -- route metric (cost: smaller-metric routes are preferred)
+ dir -- direction (1 for direct, 0 for reverse)
+ rate -- data rate used for transmission to the RA,
+ as specified for the rateadapt command
+ ssn -- Source Sequence Number (time at the RA for reverse routes)
+ dsn -- Destination Sequence Number (time at the DA for direct routes)
+ hopcount -- hop count (currently unused)
+ ttl -- TTL (only used in reverse entries)
+ expiration -- entry expiration (in ticks, where a tick is 1024us, or ~ 1ms. Use 0 for an indefinite entry)
+ sleepmode -- RA's sleep mode (currently unused)
+ snr -- SNR in the link to RA (currently unused)
+ precursor -- predecessor in direct routes
+
+fwt_list_route
+ This command is equivalent to fwt_list.
+
+fwt_list_neigh
+ This command is used to list a neighbor from the FWT table. The only
+ parameter is the neighbor ID. If you want to list all the neighbors in a
+ table, start with nid=0, and keep incrementing nid until you get a
+ "(null)" string. Note that the nid from a fwt_list_route command can be
+ used as an input to this command. Also note that this command is meant
+ mostly for debugging. It is expected that users will use fwt_lookup.
+ One important reason for this is that the neighbor id may change as the
+ neighbor table is altered.
+
+ iwpriv ethX fwt_list_neigh nid
+
+ The output is a string of the following form:
+
+ ra sleepmode snr references
+
+ where the different fields are:-
+ ra -- RA MAC address (in the form "00:11:22:33:44:55")
+ sleepmode -- RA's sleep mode (currently unused)
+ snr -- SNR in the link to RA (currently unused)
+ references -- RA's reference counter
+
+fwt_reset
+ This command is used to reset the FWT table, getting rid of all the
+ entries. There are no input parameters.
+
+ iwpriv ethX fwt_reset
+
+ The command does not return anything.
+
+fwt_cleanup
+ This command is used to perform user-based garbage recollection. The
+ FWT table is checked, and all the entries that are expired or invalid
+ are cleaned. Note that this is exported to the driver for debugging
+ purposes, as garbage collection is also fired by the firmware when in
+ space problems. There are no input parameters.
+
+ iwpriv ethX fwt_cleanup
+
+ The command does returns the number of invalid/expired routes deleted.
+
+fwt_time
+ This command returns a card's internal time representation. It is this
+ time that is used to represent the expiration times of FWT entries. The
+ number is not consistent from card to card; it is simply a timer count.
+ The fwt_time command is used to inspect the timer so that expiration
+ times reported by fwt_list can be properly interpreted.
+
+ iwpriv ethX fwt_time
+
+mesh_get_ttl
+
+ The mesh ttl is the number of hops a mesh packet can traverse before it
+ is dropped. This parameter is used to prevent infinite loops in the
+ mesh network. The value returned by this function is the ttl assigned
+ to all mesh packets. Currently there is no way to control the ttl on a
+ per packet or per socket basis.
+
+ iwpriv ethX mesh_get_ttl
+
+mesh_set_ttl ttl
+
+ Set the ttl. The argument must be between 0 and 255.
+
+ iwpriv ethX mesh_set_ttl <ttl>
+
+mesh_get_bcastr
+
+ Shows the rate index used for mesh broadcast and multicast packets.
+ Rates are expressed in 2 * Mb/s, ie 11Mb/s is 22, 5.5Mb/s is 11, etc.
+
+ iwpriv ethX mesh_get_bcastr rate
+
+mesh_set_bcastr rate
+
+ Sets the rate index for mesh broadcast and muticast packets. Rates are
+ expressed in expressed in 2 * Mb/s, ie 11Mb/s is 22, 5.5Mb/s is 11, etc.
+
+ iwpriv ethX mesh_set_bcastr rate
+
+get_rreq_delay
+
+ Shows the delay to forward a RREQ frame. This delay allows the node to
+ forward just the best route in case the same RREQ arrives to the node
+ through different routes. The argument is shown in 1/100 seconds.
+
+ iwpriv ethX get_rreq_delay
+
+set_rreq_delay delay
+
+ Sets the RREQ forward delay. The delay is interpreted as 1/100 seconds.
+
+ iwpriv ethX set_rreq_delay delay
+
+get_route_exp
+
+ Shows the mesh route expiration time, in seconds.
+
+ iwpriv ethX get_route_exp
+
+set_route_exp time
+
+ Gets the mesh route, expiration time, in seconds.
+
+ iwpriv ethX set_route_exp time
+
+get_link_costs
+
+ Gets the mesh hop base cost for each used rate. The output gives us the
+ base cost for hops at 54Mbps, 36Mbps, 11Mbps and 1Mbps, in that order.
+ The base cost gets divided by a battery state factor to get the actual
+ cost. A cost of 0 means that rate is deactivated.
+
+ iwpriv ethX get_link_costs
+
+set_link_costs "cost54 cost36 cost11 cost1"
+
+ Sets the mesh hop base cost for the used speeds. The input parameter
+ will specify the cost for hops at 54Mbps, 36Mbps, 11Mbps and 1Mbps, in
+ that order. A cost of 0 will disable a specific rate.
+
+ iwpriv ethX set_link_costs "cost54 cost36 cost11 cost1"
+
=========================
ETHTOOL
=========================
/* Copyright (C) 2006, Red Hat, Inc. */
-#include <linux/bitops.h>
-#include <net/ieee80211.h>
#include <linux/etherdevice.h>
#include "assoc.h"
-#include "join.h"
#include "decl.h"
-#include "hostcmd.h"
#include "host.h"
+#include "scan.h"
#include "cmd.h"
-static const u8 bssid_any[ETH_ALEN] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
-static const u8 bssid_off[ETH_ALEN] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+static const u8 bssid_any[ETH_ALEN] __attribute__ ((aligned (2))) =
+ { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
+static const u8 bssid_off[ETH_ALEN] __attribute__ ((aligned (2))) =
+ { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+/* The firmware needs certain bits masked out of the beacon-derviced capability
+ * field when associating/joining to BSSs.
+ */
+#define CAPINFO_MASK (~(0xda00))
+
+
+
+/**
+ * @brief Associate to a specific BSS discovered in a scan
+ *
+ * @param priv A pointer to struct lbs_private structure
+ * @param pbssdesc Pointer to the BSS descriptor to associate with.
+ *
+ * @return 0-success, otherwise fail
+ */
+static int lbs_associate(struct lbs_private *priv,
+ struct assoc_request *assoc_req)
+{
+ int ret;
+
+ lbs_deb_enter(LBS_DEB_ASSOC);
+
+ ret = lbs_prepare_and_send_command(priv, CMD_802_11_AUTHENTICATE,
+ 0, CMD_OPTION_WAITFORRSP,
+ 0, assoc_req->bss.bssid);
+
+ if (ret)
+ goto done;
+
+ /* set preamble to firmware */
+ if ((priv->capability & WLAN_CAPABILITY_SHORT_PREAMBLE) &&
+ (assoc_req->bss.capability & WLAN_CAPABILITY_SHORT_PREAMBLE))
+ priv->preamble = CMD_TYPE_SHORT_PREAMBLE;
+ else
+ priv->preamble = CMD_TYPE_LONG_PREAMBLE;
+
+ lbs_set_radio_control(priv);
+
+ ret = lbs_prepare_and_send_command(priv, CMD_802_11_ASSOCIATE,
+ 0, CMD_OPTION_WAITFORRSP, 0, assoc_req);
+
+done:
+ lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
+ return ret;
+}
+
+/**
+ * @brief Join an adhoc network found in a previous scan
+ *
+ * @param priv A pointer to struct lbs_private structure
+ * @param pbssdesc Pointer to a BSS descriptor found in a previous scan
+ * to attempt to join
+ *
+ * @return 0--success, -1--fail
+ */
+static int lbs_join_adhoc_network(struct lbs_private *priv,
+ struct assoc_request *assoc_req)
+{
+ struct bss_descriptor *bss = &assoc_req->bss;
+ int ret = 0;
+
+ lbs_deb_join("current SSID '%s', ssid length %u\n",
+ escape_essid(priv->curbssparams.ssid,
+ priv->curbssparams.ssid_len),
+ priv->curbssparams.ssid_len);
+ lbs_deb_join("requested ssid '%s', ssid length %u\n",
+ escape_essid(bss->ssid, bss->ssid_len),
+ bss->ssid_len);
+
+ /* check if the requested SSID is already joined */
+ if (priv->curbssparams.ssid_len &&
+ !lbs_ssid_cmp(priv->curbssparams.ssid,
+ priv->curbssparams.ssid_len,
+ bss->ssid, bss->ssid_len) &&
+ (priv->mode == IW_MODE_ADHOC) &&
+ (priv->connect_status == LBS_CONNECTED)) {
+ union iwreq_data wrqu;
+
+ lbs_deb_join("ADHOC_J_CMD: New ad-hoc SSID is the same as "
+ "current, not attempting to re-join");
+
+ /* Send the re-association event though, because the association
+ * request really was successful, even if just a null-op.
+ */
+ memset(&wrqu, 0, sizeof(wrqu));
+ memcpy(wrqu.ap_addr.sa_data, priv->curbssparams.bssid,
+ ETH_ALEN);
+ wrqu.ap_addr.sa_family = ARPHRD_ETHER;
+ wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL);
+ goto out;
+ }
+
+ /* Use shortpreamble only when both creator and card supports
+ short preamble */
+ if (!(bss->capability & WLAN_CAPABILITY_SHORT_PREAMBLE) ||
+ !(priv->capability & WLAN_CAPABILITY_SHORT_PREAMBLE)) {
+ lbs_deb_join("AdhocJoin: Long preamble\n");
+ priv->preamble = CMD_TYPE_LONG_PREAMBLE;
+ } else {
+ lbs_deb_join("AdhocJoin: Short preamble\n");
+ priv->preamble = CMD_TYPE_SHORT_PREAMBLE;
+ }
+
+ lbs_set_radio_control(priv);
+
+ lbs_deb_join("AdhocJoin: channel = %d\n", assoc_req->channel);
+ lbs_deb_join("AdhocJoin: band = %c\n", assoc_req->band);
+
+ priv->adhoccreate = 0;
+
+ ret = lbs_prepare_and_send_command(priv, CMD_802_11_AD_HOC_JOIN,
+ 0, CMD_OPTION_WAITFORRSP,
+ OID_802_11_SSID, assoc_req);
+
+out:
+ return ret;
+}
+
+/**
+ * @brief Start an Adhoc Network
+ *
+ * @param priv A pointer to struct lbs_private structure
+ * @param adhocssid The ssid of the Adhoc Network
+ * @return 0--success, -1--fail
+ */
+static int lbs_start_adhoc_network(struct lbs_private *priv,
+ struct assoc_request *assoc_req)
+{
+ int ret = 0;
+
+ priv->adhoccreate = 1;
+
+ if (priv->capability & WLAN_CAPABILITY_SHORT_PREAMBLE) {
+ lbs_deb_join("AdhocStart: Short preamble\n");
+ priv->preamble = CMD_TYPE_SHORT_PREAMBLE;
+ } else {
+ lbs_deb_join("AdhocStart: Long preamble\n");
+ priv->preamble = CMD_TYPE_LONG_PREAMBLE;
+ }
+
+ lbs_set_radio_control(priv);
+
+ lbs_deb_join("AdhocStart: channel = %d\n", assoc_req->channel);
+ lbs_deb_join("AdhocStart: band = %d\n", assoc_req->band);
+
+ ret = lbs_prepare_and_send_command(priv, CMD_802_11_AD_HOC_START,
+ 0, CMD_OPTION_WAITFORRSP, 0, assoc_req);
+
+ return ret;
+}
+
+int lbs_stop_adhoc_network(struct lbs_private *priv)
+{
+ return lbs_prepare_and_send_command(priv, CMD_802_11_AD_HOC_STOP,
+ 0, CMD_OPTION_WAITFORRSP, 0, NULL);
+}
+
+static inline int match_bss_no_security(struct lbs_802_11_security *secinfo,
+ struct bss_descriptor *match_bss)
+{
+ if (!secinfo->wep_enabled && !secinfo->WPAenabled
+ && !secinfo->WPA2enabled
+ && match_bss->wpa_ie[0] != MFIE_TYPE_GENERIC
+ && match_bss->rsn_ie[0] != MFIE_TYPE_RSN
+ && !(match_bss->capability & WLAN_CAPABILITY_PRIVACY))
+ return 1;
+ else
+ return 0;
+}
+
+static inline int match_bss_static_wep(struct lbs_802_11_security *secinfo,
+ struct bss_descriptor *match_bss)
+{
+ if (secinfo->wep_enabled && !secinfo->WPAenabled
+ && !secinfo->WPA2enabled
+ && (match_bss->capability & WLAN_CAPABILITY_PRIVACY))
+ return 1;
+ else
+ return 0;
+}
+
+static inline int match_bss_wpa(struct lbs_802_11_security *secinfo,
+ struct bss_descriptor *match_bss)
+{
+ if (!secinfo->wep_enabled && secinfo->WPAenabled
+ && (match_bss->wpa_ie[0] == MFIE_TYPE_GENERIC)
+ /* privacy bit may NOT be set in some APs like LinkSys WRT54G
+ && (match_bss->capability & WLAN_CAPABILITY_PRIVACY) */
+ )
+ return 1;
+ else
+ return 0;
+}
+
+static inline int match_bss_wpa2(struct lbs_802_11_security *secinfo,
+ struct bss_descriptor *match_bss)
+{
+ if (!secinfo->wep_enabled && secinfo->WPA2enabled &&
+ (match_bss->rsn_ie[0] == MFIE_TYPE_RSN)
+ /* privacy bit may NOT be set in some APs like LinkSys WRT54G
+ (match_bss->capability & WLAN_CAPABILITY_PRIVACY) */
+ )
+ return 1;
+ else
+ return 0;
+}
+
+static inline int match_bss_dynamic_wep(struct lbs_802_11_security *secinfo,
+ struct bss_descriptor *match_bss)
+{
+ if (!secinfo->wep_enabled && !secinfo->WPAenabled
+ && !secinfo->WPA2enabled
+ && (match_bss->wpa_ie[0] != MFIE_TYPE_GENERIC)
+ && (match_bss->rsn_ie[0] != MFIE_TYPE_RSN)
+ && (match_bss->capability & WLAN_CAPABILITY_PRIVACY))
+ return 1;
+ else
+ return 0;
+}
+
+/**
+ * @brief Check if a scanned network compatible with the driver settings
+ *
+ * WEP WPA WPA2 ad-hoc encrypt Network
+ * enabled enabled enabled AES mode privacy WPA WPA2 Compatible
+ * 0 0 0 0 NONE 0 0 0 yes No security
+ * 1 0 0 0 NONE 1 0 0 yes Static WEP
+ * 0 1 0 0 x 1x 1 x yes WPA
+ * 0 0 1 0 x 1x x 1 yes WPA2
+ * 0 0 0 1 NONE 1 0 0 yes Ad-hoc AES
+ * 0 0 0 0 !=NONE 1 0 0 yes Dynamic WEP
+ *
+ *
+ * @param priv A pointer to struct lbs_private
+ * @param index Index in scantable to check against current driver settings
+ * @param mode Network mode: Infrastructure or IBSS
+ *
+ * @return Index in scantable, or error code if negative
+ */
+static int is_network_compatible(struct lbs_private *priv,
+ struct bss_descriptor *bss, uint8_t mode)
+{
+ int matched = 0;
+
+ lbs_deb_enter(LBS_DEB_SCAN);
+
+ if (bss->mode != mode)
+ goto done;
+
+ matched = match_bss_no_security(&priv->secinfo, bss);
+ if (matched)
+ goto done;
+ matched = match_bss_static_wep(&priv->secinfo, bss);
+ if (matched)
+ goto done;
+ matched = match_bss_wpa(&priv->secinfo, bss);
+ if (matched) {
+ lbs_deb_scan("is_network_compatible() WPA: wpa_ie 0x%x "
+ "wpa2_ie 0x%x WEP %s WPA %s WPA2 %s "
+ "privacy 0x%x\n", bss->wpa_ie[0], bss->rsn_ie[0],
+ priv->secinfo.wep_enabled ? "e" : "d",
+ priv->secinfo.WPAenabled ? "e" : "d",
+ priv->secinfo.WPA2enabled ? "e" : "d",
+ (bss->capability & WLAN_CAPABILITY_PRIVACY));
+ goto done;
+ }
+ matched = match_bss_wpa2(&priv->secinfo, bss);
+ if (matched) {
+ lbs_deb_scan("is_network_compatible() WPA2: wpa_ie 0x%x "
+ "wpa2_ie 0x%x WEP %s WPA %s WPA2 %s "
+ "privacy 0x%x\n", bss->wpa_ie[0], bss->rsn_ie[0],
+ priv->secinfo.wep_enabled ? "e" : "d",
+ priv->secinfo.WPAenabled ? "e" : "d",
+ priv->secinfo.WPA2enabled ? "e" : "d",
+ (bss->capability & WLAN_CAPABILITY_PRIVACY));
+ goto done;
+ }
+ matched = match_bss_dynamic_wep(&priv->secinfo, bss);
+ if (matched) {
+ lbs_deb_scan("is_network_compatible() dynamic WEP: "
+ "wpa_ie 0x%x wpa2_ie 0x%x privacy 0x%x\n",
+ bss->wpa_ie[0], bss->rsn_ie[0],
+ (bss->capability & WLAN_CAPABILITY_PRIVACY));
+ goto done;
+ }
+
+ /* bss security settings don't match those configured on card */
+ lbs_deb_scan("is_network_compatible() FAILED: wpa_ie 0x%x "
+ "wpa2_ie 0x%x WEP %s WPA %s WPA2 %s privacy 0x%x\n",
+ bss->wpa_ie[0], bss->rsn_ie[0],
+ priv->secinfo.wep_enabled ? "e" : "d",
+ priv->secinfo.WPAenabled ? "e" : "d",
+ priv->secinfo.WPA2enabled ? "e" : "d",
+ (bss->capability & WLAN_CAPABILITY_PRIVACY));
+
+done:
+ lbs_deb_leave_args(LBS_DEB_SCAN, "matched: %d", matched);
+ return matched;
+}
+
+/**
+ * @brief This function finds a specific compatible BSSID in the scan list
+ *
+ * Used in association code
+ *
+ * @param priv A pointer to struct lbs_private
+ * @param bssid BSSID to find in the scan list
+ * @param mode Network mode: Infrastructure or IBSS
+ *
+ * @return index in BSSID list, or error return code (< 0)
+ */
+static struct bss_descriptor *lbs_find_bssid_in_list(struct lbs_private *priv,
+ uint8_t *bssid, uint8_t mode)
+{
+ struct bss_descriptor *iter_bss;
+ struct bss_descriptor *found_bss = NULL;
+
+ lbs_deb_enter(LBS_DEB_SCAN);
+
+ if (!bssid)
+ goto out;
+
+ lbs_deb_hex(LBS_DEB_SCAN, "looking for", bssid, ETH_ALEN);
+
+ /* Look through the scan table for a compatible match. The loop will
+ * continue past a matched bssid that is not compatible in case there
+ * is an AP with multiple SSIDs assigned to the same BSSID
+ */
+ mutex_lock(&priv->lock);
+ list_for_each_entry(iter_bss, &priv->network_list, list) {
+ if (compare_ether_addr(iter_bss->bssid, bssid))
+ continue; /* bssid doesn't match */
+ switch (mode) {
+ case IW_MODE_INFRA:
+ case IW_MODE_ADHOC:
+ if (!is_network_compatible(priv, iter_bss, mode))
+ break;
+ found_bss = iter_bss;
+ break;
+ default:
+ found_bss = iter_bss;
+ break;
+ }
+ }
+ mutex_unlock(&priv->lock);
+
+out:
+ lbs_deb_leave_args(LBS_DEB_SCAN, "found_bss %p", found_bss);
+ return found_bss;
+}
+
+/**
+ * @brief This function finds ssid in ssid list.
+ *
+ * Used in association code
+ *
+ * @param priv A pointer to struct lbs_private
+ * @param ssid SSID to find in the list
+ * @param bssid BSSID to qualify the SSID selection (if provided)
+ * @param mode Network mode: Infrastructure or IBSS
+ *
+ * @return index in BSSID list
+ */
+static struct bss_descriptor *lbs_find_ssid_in_list(struct lbs_private *priv,
+ uint8_t *ssid, uint8_t ssid_len,
+ uint8_t *bssid, uint8_t mode,
+ int channel)
+{
+ u32 bestrssi = 0;
+ struct bss_descriptor *iter_bss = NULL;
+ struct bss_descriptor *found_bss = NULL;
+ struct bss_descriptor *tmp_oldest = NULL;
+
+ lbs_deb_enter(LBS_DEB_SCAN);
+
+ mutex_lock(&priv->lock);
+
+ list_for_each_entry(iter_bss, &priv->network_list, list) {
+ if (!tmp_oldest ||
+ (iter_bss->last_scanned < tmp_oldest->last_scanned))
+ tmp_oldest = iter_bss;
+
+ if (lbs_ssid_cmp(iter_bss->ssid, iter_bss->ssid_len,
+ ssid, ssid_len) != 0)
+ continue; /* ssid doesn't match */
+ if (bssid && compare_ether_addr(iter_bss->bssid, bssid) != 0)
+ continue; /* bssid doesn't match */
+ if ((channel > 0) && (iter_bss->channel != channel))
+ continue; /* channel doesn't match */
+
+ switch (mode) {
+ case IW_MODE_INFRA:
+ case IW_MODE_ADHOC:
+ if (!is_network_compatible(priv, iter_bss, mode))
+ break;
+
+ if (bssid) {
+ /* Found requested BSSID */
+ found_bss = iter_bss;
+ goto out;
+ }
+
+ if (SCAN_RSSI(iter_bss->rssi) > bestrssi) {
+ bestrssi = SCAN_RSSI(iter_bss->rssi);
+ found_bss = iter_bss;
+ }
+ break;
+ case IW_MODE_AUTO:
+ default:
+ if (SCAN_RSSI(iter_bss->rssi) > bestrssi) {
+ bestrssi = SCAN_RSSI(iter_bss->rssi);
+ found_bss = iter_bss;
+ }
+ break;
+ }
+ }
+
+out:
+ mutex_unlock(&priv->lock);
+ lbs_deb_leave_args(LBS_DEB_SCAN, "found_bss %p", found_bss);
+ return found_bss;
+}
static int assoc_helper_essid(struct lbs_private *priv,
struct assoc_request * assoc_req)
escape_essid(assoc_req->ssid, assoc_req->ssid_len));
if (assoc_req->mode == IW_MODE_INFRA) {
lbs_send_specific_ssid_scan(priv, assoc_req->ssid,
- assoc_req->ssid_len, 0);
+ assoc_req->ssid_len);
bss = lbs_find_ssid_in_list(priv, assoc_req->ssid,
assoc_req->ssid_len, NULL, IW_MODE_INFRA, channel);
* scan data will cause us to join a non-existant adhoc network
*/
lbs_send_specific_ssid_scan(priv, assoc_req->ssid,
- assoc_req->ssid_len, 1);
+ assoc_req->ssid_len);
/* Search for the requested SSID in the scan table */
bss = lbs_find_ssid_in_list(priv, assoc_req->ssid,
return ret;
}
-
-int lbs_update_channel(struct lbs_private *priv)
-{
- int ret;
-
- /* the channel in f/w could be out of sync; get the current channel */
- lbs_deb_enter(LBS_DEB_ASSOC);
-
- ret = lbs_get_channel(priv);
- if (ret > 0) {
- priv->curbssparams.channel = ret;
- ret = 0;
- }
- lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
- return ret;
-}
-
-void lbs_sync_channel(struct work_struct *work)
-{
- struct lbs_private *priv = container_of(work, struct lbs_private,
- sync_channel);
-
- lbs_deb_enter(LBS_DEB_ASSOC);
- if (lbs_update_channel(priv))
- lbs_pr_info("Channel synchronization failed.");
- lbs_deb_leave(LBS_DEB_ASSOC);
-}
-
static int assoc_helper_channel(struct lbs_private *priv,
struct assoc_request * assoc_req)
{
/* enable/disable the MAC's WEP packet filter */
if (assoc_req->secinfo.wep_enabled)
- priv->currentpacketfilter |= CMD_ACT_MAC_WEP_ENABLE;
+ priv->mac_control |= CMD_ACT_MAC_WEP_ENABLE;
else
- priv->currentpacketfilter &= ~CMD_ACT_MAC_WEP_ENABLE;
+ priv->mac_control &= ~CMD_ACT_MAC_WEP_ENABLE;
- ret = lbs_set_mac_packet_filter(priv);
- if (ret)
- goto out;
+ lbs_set_mac_control(priv);
mutex_lock(&priv->lock);
memcpy(&priv->secinfo, &assoc_req->secinfo,
sizeof(struct lbs_802_11_security));
- ret = lbs_set_mac_packet_filter(priv);
- if (ret)
- goto out;
+ lbs_set_mac_control(priv);
/* If RSN is already enabled, don't try to enable it again, since
* ENABLE_RSN resets internal state machines and will clobber the
if (test_bit(ASSOC_FLAG_WPA_UCAST_KEY, &assoc_req->flags)) {
clear_bit(ASSOC_FLAG_WPA_MCAST_KEY, &assoc_req->flags);
- ret = lbs_prepare_and_send_command(priv,
- CMD_802_11_KEY_MATERIAL,
- CMD_ACT_SET,
- CMD_OPTION_WAITFORRSP,
- 0, assoc_req);
+ ret = lbs_cmd_802_11_key_material(priv, CMD_ACT_SET, assoc_req);
assoc_req->flags = flags;
}
if (test_bit(ASSOC_FLAG_WPA_MCAST_KEY, &assoc_req->flags)) {
clear_bit(ASSOC_FLAG_WPA_UCAST_KEY, &assoc_req->flags);
- ret = lbs_prepare_and_send_command(priv,
- CMD_802_11_KEY_MATERIAL,
- CMD_ACT_SET,
- CMD_OPTION_WAITFORRSP,
- 0, assoc_req);
+ ret = lbs_cmd_802_11_key_material(priv, CMD_ACT_SET, assoc_req);
assoc_req->flags = flags;
}
{
int ret = 0;
- lbs_deb_enter(LBS_DEB_ASSOC);
-
if (priv->connect_status != LBS_CONNECTED)
return 0;
+ lbs_deb_enter(LBS_DEB_ASSOC);
if (test_bit(ASSOC_FLAG_SSID, &assoc_req->flags)) {
lbs_deb_assoc("Deauthenticating due to new SSID\n");
ret = 1;
out:
lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
- return 0;
+ return ret;
}
}
+/**
+ * @brief This function finds the best SSID in the Scan List
+ *
+ * Search the scan table for the best SSID that also matches the current
+ * adapter network preference (infrastructure or adhoc)
+ *
+ * @param priv A pointer to struct lbs_private
+ *
+ * @return index in BSSID list
+ */
+static struct bss_descriptor *lbs_find_best_ssid_in_list(
+ struct lbs_private *priv, uint8_t mode)
+{
+ uint8_t bestrssi = 0;
+ struct bss_descriptor *iter_bss;
+ struct bss_descriptor *best_bss = NULL;
+
+ lbs_deb_enter(LBS_DEB_SCAN);
+
+ mutex_lock(&priv->lock);
+
+ list_for_each_entry(iter_bss, &priv->network_list, list) {
+ switch (mode) {
+ case IW_MODE_INFRA:
+ case IW_MODE_ADHOC:
+ if (!is_network_compatible(priv, iter_bss, mode))
+ break;
+ if (SCAN_RSSI(iter_bss->rssi) <= bestrssi)
+ break;
+ bestrssi = SCAN_RSSI(iter_bss->rssi);
+ best_bss = iter_bss;
+ break;
+ case IW_MODE_AUTO:
+ default:
+ if (SCAN_RSSI(iter_bss->rssi) <= bestrssi)
+ break;
+ bestrssi = SCAN_RSSI(iter_bss->rssi);
+ best_bss = iter_bss;
+ break;
+ }
+ }
+
+ mutex_unlock(&priv->lock);
+ lbs_deb_leave_args(LBS_DEB_SCAN, "best_bss %p", best_bss);
+ return best_bss;
+}
+
+/**
+ * @brief Find the best AP
+ *
+ * Used from association worker.
+ *
+ * @param priv A pointer to struct lbs_private structure
+ * @param pSSID A pointer to AP's ssid
+ *
+ * @return 0--success, otherwise--fail
+ */
+static int lbs_find_best_network_ssid(struct lbs_private *priv,
+ uint8_t *out_ssid, uint8_t *out_ssid_len, uint8_t preferred_mode,
+ uint8_t *out_mode)
+{
+ int ret = -1;
+ struct bss_descriptor *found;
+
+ lbs_deb_enter(LBS_DEB_SCAN);
+
+ priv->scan_ssid_len = 0;
+ lbs_scan_networks(priv, 1);
+ if (priv->surpriseremoved)
+ goto out;
+
+ found = lbs_find_best_ssid_in_list(priv, preferred_mode);
+ if (found && (found->ssid_len > 0)) {
+ memcpy(out_ssid, &found->ssid, IW_ESSID_MAX_SIZE);
+ *out_ssid_len = found->ssid_len;
+ *out_mode = found->mode;
+ ret = 0;
+ }
+
+out:
+ lbs_deb_leave_args(LBS_DEB_SCAN, "ret %d", ret);
+ return ret;
+}
+
+
void lbs_association_worker(struct work_struct *work)
{
struct lbs_private *priv = container_of(work, struct lbs_private,
}
if (find_any_ssid) {
- u8 new_mode;
+ u8 new_mode = assoc_req->mode;
ret = lbs_find_best_network_ssid(priv, assoc_req->ssid,
&assoc_req->ssid_len, assoc_req->mode, &new_mode);
}
if (success) {
- lbs_deb_assoc("ASSOC: associated to '%s', %s\n",
- escape_essid(priv->curbssparams.ssid,
- priv->curbssparams.ssid_len),
+ lbs_deb_assoc("associated to %s\n",
print_mac(mac, priv->curbssparams.bssid));
lbs_prepare_and_send_command(priv,
CMD_802_11_RSSI,
0, CMD_OPTION_WAITFORRSP, 0, NULL);
-
- lbs_prepare_and_send_command(priv,
- CMD_802_11_GET_LOG,
- 0, CMD_OPTION_WAITFORRSP, 0, NULL);
} else {
ret = -1;
}
lbs_deb_leave(LBS_DEB_ASSOC);
return assoc_req;
}
+
+
+/**
+ * @brief This function finds common rates between rate1 and card rates.
+ *
+ * It will fill common rates in rate1 as output if found.
+ *
+ * NOTE: Setting the MSB of the basic rates need to be taken
+ * care, either before or after calling this function
+ *
+ * @param priv A pointer to struct lbs_private structure
+ * @param rate1 the buffer which keeps input and output
+ * @param rate1_size the size of rate1 buffer; new size of buffer on return
+ *
+ * @return 0 or -1
+ */
+static int get_common_rates(struct lbs_private *priv,
+ u8 *rates,
+ u16 *rates_size)
+{
+ u8 *card_rates = lbs_bg_rates;
+ size_t num_card_rates = sizeof(lbs_bg_rates);
+ int ret = 0, i, j;
+ u8 tmp[30];
+ size_t tmp_size = 0;
+
+ /* For each rate in card_rates that exists in rate1, copy to tmp */
+ for (i = 0; card_rates[i] && (i < num_card_rates); i++) {
+ for (j = 0; rates[j] && (j < *rates_size); j++) {
+ if (rates[j] == card_rates[i])
+ tmp[tmp_size++] = card_rates[i];
+ }
+ }
+
+ lbs_deb_hex(LBS_DEB_JOIN, "AP rates ", rates, *rates_size);
+ lbs_deb_hex(LBS_DEB_JOIN, "card rates ", card_rates, num_card_rates);
+ lbs_deb_hex(LBS_DEB_JOIN, "common rates", tmp, tmp_size);
+ lbs_deb_join("TX data rate 0x%02x\n", priv->cur_rate);
+
+ if (!priv->auto_rate) {
+ for (i = 0; i < tmp_size; i++) {
+ if (tmp[i] == priv->cur_rate)
+ goto done;
+ }
+ lbs_pr_alert("Previously set fixed data rate %#x isn't "
+ "compatible with the network.\n", priv->cur_rate);
+ ret = -1;
+ goto done;
+ }
+ ret = 0;
+
+done:
+ memset(rates, 0, *rates_size);
+ *rates_size = min_t(int, tmp_size, *rates_size);
+ memcpy(rates, tmp, *rates_size);
+ return ret;
+}
+
+
+/**
+ * @brief Sets the MSB on basic rates as the firmware requires
+ *
+ * Scan through an array and set the MSB for basic data rates.
+ *
+ * @param rates buffer of data rates
+ * @param len size of buffer
+ */
+static void lbs_set_basic_rate_flags(u8 *rates, size_t len)
+{
+ int i;
+
+ for (i = 0; i < len; i++) {
+ if (rates[i] == 0x02 || rates[i] == 0x04 ||
+ rates[i] == 0x0b || rates[i] == 0x16)
+ rates[i] |= 0x80;
+ }
+}
+
+/**
+ * @brief Send Deauthentication Request
+ *
+ * @param priv A pointer to struct lbs_private structure
+ * @return 0--success, -1--fail
+ */
+int lbs_send_deauthentication(struct lbs_private *priv)
+{
+ return lbs_prepare_and_send_command(priv, CMD_802_11_DEAUTHENTICATE,
+ 0, CMD_OPTION_WAITFORRSP, 0, NULL);
+}
+
+/**
+ * @brief This function prepares command of authenticate.
+ *
+ * @param priv A pointer to struct lbs_private structure
+ * @param cmd A pointer to cmd_ds_command structure
+ * @param pdata_buf Void cast of pointer to a BSSID to authenticate with
+ *
+ * @return 0 or -1
+ */
+int lbs_cmd_80211_authenticate(struct lbs_private *priv,
+ struct cmd_ds_command *cmd,
+ void *pdata_buf)
+{
+ struct cmd_ds_802_11_authenticate *pauthenticate = &cmd->params.auth;
+ int ret = -1;
+ u8 *bssid = pdata_buf;
+ DECLARE_MAC_BUF(mac);
+
+ lbs_deb_enter(LBS_DEB_JOIN);
+
+ cmd->command = cpu_to_le16(CMD_802_11_AUTHENTICATE);
+ cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_authenticate)
+ + S_DS_GEN);
+
+ /* translate auth mode to 802.11 defined wire value */
+ switch (priv->secinfo.auth_mode) {
+ case IW_AUTH_ALG_OPEN_SYSTEM:
+ pauthenticate->authtype = 0x00;
+ break;
+ case IW_AUTH_ALG_SHARED_KEY:
+ pauthenticate->authtype = 0x01;
+ break;
+ case IW_AUTH_ALG_LEAP:
+ pauthenticate->authtype = 0x80;
+ break;
+ default:
+ lbs_deb_join("AUTH_CMD: invalid auth alg 0x%X\n",
+ priv->secinfo.auth_mode);
+ goto out;
+ }
+
+ memcpy(pauthenticate->macaddr, bssid, ETH_ALEN);
+
+ lbs_deb_join("AUTH_CMD: BSSID %s, auth 0x%x\n",
+ print_mac(mac, bssid), pauthenticate->authtype);
+ ret = 0;
+
+out:
+ lbs_deb_leave_args(LBS_DEB_JOIN, "ret %d", ret);
+ return ret;
+}
+
+int lbs_cmd_80211_deauthenticate(struct lbs_private *priv,
+ struct cmd_ds_command *cmd)
+{
+ struct cmd_ds_802_11_deauthenticate *dauth = &cmd->params.deauth;
+
+ lbs_deb_enter(LBS_DEB_JOIN);
+
+ cmd->command = cpu_to_le16(CMD_802_11_DEAUTHENTICATE);
+ cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_deauthenticate) +
+ S_DS_GEN);
+
+ /* set AP MAC address */
+ memmove(dauth->macaddr, priv->curbssparams.bssid, ETH_ALEN);
+
+ /* Reason code 3 = Station is leaving */
+#define REASON_CODE_STA_LEAVING 3
+ dauth->reasoncode = cpu_to_le16(REASON_CODE_STA_LEAVING);
+
+ lbs_deb_leave(LBS_DEB_JOIN);
+ return 0;
+}
+
+int lbs_cmd_80211_associate(struct lbs_private *priv,
+ struct cmd_ds_command *cmd, void *pdata_buf)
+{
+ struct cmd_ds_802_11_associate *passo = &cmd->params.associate;
+ int ret = 0;
+ struct assoc_request *assoc_req = pdata_buf;
+ struct bss_descriptor *bss = &assoc_req->bss;
+ u8 *pos;
+ u16 tmpcap, tmplen;
+ struct mrvlietypes_ssidparamset *ssid;
+ struct mrvlietypes_phyparamset *phy;
+ struct mrvlietypes_ssparamset *ss;
+ struct mrvlietypes_ratesparamset *rates;
+ struct mrvlietypes_rsnparamset *rsn;
+
+ lbs_deb_enter(LBS_DEB_ASSOC);
+
+ pos = (u8 *) passo;
+
+ if (!priv) {
+ ret = -1;
+ goto done;
+ }
+
+ cmd->command = cpu_to_le16(CMD_802_11_ASSOCIATE);
+
+ memcpy(passo->peerstaaddr, bss->bssid, sizeof(passo->peerstaaddr));
+ pos += sizeof(passo->peerstaaddr);
+
+ /* set the listen interval */
+ passo->listeninterval = cpu_to_le16(MRVDRV_DEFAULT_LISTEN_INTERVAL);
+
+ pos += sizeof(passo->capability);
+ pos += sizeof(passo->listeninterval);
+ pos += sizeof(passo->bcnperiod);
+ pos += sizeof(passo->dtimperiod);
+
+ ssid = (struct mrvlietypes_ssidparamset *) pos;
+ ssid->header.type = cpu_to_le16(TLV_TYPE_SSID);
+ tmplen = bss->ssid_len;
+ ssid->header.len = cpu_to_le16(tmplen);
+ memcpy(ssid->ssid, bss->ssid, tmplen);
+ pos += sizeof(ssid->header) + tmplen;
+
+ phy = (struct mrvlietypes_phyparamset *) pos;
+ phy->header.type = cpu_to_le16(TLV_TYPE_PHY_DS);
+ tmplen = sizeof(phy->fh_ds.dsparamset);
+ phy->header.len = cpu_to_le16(tmplen);
+ memcpy(&phy->fh_ds.dsparamset,
+ &bss->phyparamset.dsparamset.currentchan,
+ tmplen);
+ pos += sizeof(phy->header) + tmplen;
+
+ ss = (struct mrvlietypes_ssparamset *) pos;
+ ss->header.type = cpu_to_le16(TLV_TYPE_CF);
+ tmplen = sizeof(ss->cf_ibss.cfparamset);
+ ss->header.len = cpu_to_le16(tmplen);
+ pos += sizeof(ss->header) + tmplen;
+
+ rates = (struct mrvlietypes_ratesparamset *) pos;
+ rates->header.type = cpu_to_le16(TLV_TYPE_RATES);
+ memcpy(&rates->rates, &bss->rates, MAX_RATES);
+ tmplen = MAX_RATES;
+ if (get_common_rates(priv, rates->rates, &tmplen)) {
+ ret = -1;
+ goto done;
+ }
+ pos += sizeof(rates->header) + tmplen;
+ rates->header.len = cpu_to_le16(tmplen);
+ lbs_deb_assoc("ASSOC_CMD: num rates %u\n", tmplen);
+
+ /* Copy the infra. association rates into Current BSS state structure */
+ memset(&priv->curbssparams.rates, 0, sizeof(priv->curbssparams.rates));
+ memcpy(&priv->curbssparams.rates, &rates->rates, tmplen);
+
+ /* Set MSB on basic rates as the firmware requires, but _after_
+ * copying to current bss rates.
+ */
+ lbs_set_basic_rate_flags(rates->rates, tmplen);
+
+ if (assoc_req->secinfo.WPAenabled || assoc_req->secinfo.WPA2enabled) {
+ rsn = (struct mrvlietypes_rsnparamset *) pos;
+ /* WPA_IE or WPA2_IE */
+ rsn->header.type = cpu_to_le16((u16) assoc_req->wpa_ie[0]);
+ tmplen = (u16) assoc_req->wpa_ie[1];
+ rsn->header.len = cpu_to_le16(tmplen);
+ memcpy(rsn->rsnie, &assoc_req->wpa_ie[2], tmplen);
+ lbs_deb_hex(LBS_DEB_JOIN, "ASSOC_CMD: RSN IE", (u8 *) rsn,
+ sizeof(rsn->header) + tmplen);
+ pos += sizeof(rsn->header) + tmplen;
+ }
+
+ /* update curbssparams */
+ priv->curbssparams.channel = bss->phyparamset.dsparamset.currentchan;
+
+ if (lbs_parse_dnld_countryinfo_11d(priv, bss)) {
+ ret = -1;
+ goto done;
+ }
+
+ cmd->size = cpu_to_le16((u16) (pos - (u8 *) passo) + S_DS_GEN);
+
+ /* set the capability info */
+ tmpcap = (bss->capability & CAPINFO_MASK);
+ if (bss->mode == IW_MODE_INFRA)
+ tmpcap |= WLAN_CAPABILITY_ESS;
+ passo->capability = cpu_to_le16(tmpcap);
+ lbs_deb_assoc("ASSOC_CMD: capability 0x%04x\n", tmpcap);
+
+done:
+ lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
+ return ret;
+}
+
+int lbs_cmd_80211_ad_hoc_start(struct lbs_private *priv,
+ struct cmd_ds_command *cmd, void *pdata_buf)
+{
+ struct cmd_ds_802_11_ad_hoc_start *adhs = &cmd->params.ads;
+ int ret = 0;
+ int cmdappendsize = 0;
+ struct assoc_request *assoc_req = pdata_buf;
+ u16 tmpcap = 0;
+ size_t ratesize = 0;
+
+ lbs_deb_enter(LBS_DEB_JOIN);
+
+ if (!priv) {
+ ret = -1;
+ goto done;
+ }
+
+ cmd->command = cpu_to_le16(CMD_802_11_AD_HOC_START);
+
+ /*
+ * Fill in the parameters for 2 data structures:
+ * 1. cmd_ds_802_11_ad_hoc_start command
+ * 2. priv->scantable[i]
+ *
+ * Driver will fill up SSID, bsstype,IBSS param, Physical Param,
+ * probe delay, and cap info.
+ *
+ * Firmware will fill up beacon period, DTIM, Basic rates
+ * and operational rates.
+ */
+
+ memset(adhs->ssid, 0, IW_ESSID_MAX_SIZE);
+ memcpy(adhs->ssid, assoc_req->ssid, assoc_req->ssid_len);
+
+ lbs_deb_join("ADHOC_S_CMD: SSID '%s', ssid length %u\n",
+ escape_essid(assoc_req->ssid, assoc_req->ssid_len),
+ assoc_req->ssid_len);
+
+ /* set the BSS type */
+ adhs->bsstype = CMD_BSS_TYPE_IBSS;
+ priv->mode = IW_MODE_ADHOC;
+ if (priv->beacon_period == 0)
+ priv->beacon_period = MRVDRV_BEACON_INTERVAL;
+ adhs->beaconperiod = cpu_to_le16(priv->beacon_period);
+
+ /* set Physical param set */
+#define DS_PARA_IE_ID 3
+#define DS_PARA_IE_LEN 1
+
+ adhs->phyparamset.dsparamset.elementid = DS_PARA_IE_ID;
+ adhs->phyparamset.dsparamset.len = DS_PARA_IE_LEN;
+
+ WARN_ON(!assoc_req->channel);
+
+ lbs_deb_join("ADHOC_S_CMD: Creating ADHOC on channel %d\n",
+ assoc_req->channel);
+
+ adhs->phyparamset.dsparamset.currentchan = assoc_req->channel;
+
+ /* set IBSS param set */
+#define IBSS_PARA_IE_ID 6
+#define IBSS_PARA_IE_LEN 2
+
+ adhs->ssparamset.ibssparamset.elementid = IBSS_PARA_IE_ID;
+ adhs->ssparamset.ibssparamset.len = IBSS_PARA_IE_LEN;
+ adhs->ssparamset.ibssparamset.atimwindow = 0;
+
+ /* set capability info */
+ tmpcap = WLAN_CAPABILITY_IBSS;
+ if (assoc_req->secinfo.wep_enabled) {
+ lbs_deb_join("ADHOC_S_CMD: WEP enabled, "
+ "setting privacy on\n");
+ tmpcap |= WLAN_CAPABILITY_PRIVACY;
+ } else {
+ lbs_deb_join("ADHOC_S_CMD: WEP disabled, "
+ "setting privacy off\n");
+ }
+ adhs->capability = cpu_to_le16(tmpcap);
+
+ /* probedelay */
+ adhs->probedelay = cpu_to_le16(CMD_SCAN_PROBE_DELAY_TIME);
+
+ memset(adhs->rates, 0, sizeof(adhs->rates));
+ ratesize = min(sizeof(adhs->rates), sizeof(lbs_bg_rates));
+ memcpy(adhs->rates, lbs_bg_rates, ratesize);
+
+ /* Copy the ad-hoc creating rates into Current BSS state structure */
+ memset(&priv->curbssparams.rates, 0, sizeof(priv->curbssparams.rates));
+ memcpy(&priv->curbssparams.rates, &adhs->rates, ratesize);
+
+ /* Set MSB on basic rates as the firmware requires, but _after_
+ * copying to current bss rates.
+ */
+ lbs_set_basic_rate_flags(adhs->rates, ratesize);
+
+ lbs_deb_join("ADHOC_S_CMD: rates=%02x %02x %02x %02x \n",
+ adhs->rates[0], adhs->rates[1], adhs->rates[2], adhs->rates[3]);
+
+ lbs_deb_join("ADHOC_S_CMD: AD HOC Start command is ready\n");
+
+ if (lbs_create_dnld_countryinfo_11d(priv)) {
+ lbs_deb_join("ADHOC_S_CMD: dnld_countryinfo_11d failed\n");
+ ret = -1;
+ goto done;
+ }
+
+ cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_ad_hoc_start) +
+ S_DS_GEN + cmdappendsize);
+
+ ret = 0;
+done:
+ lbs_deb_leave_args(LBS_DEB_JOIN, "ret %d", ret);
+ return ret;
+}
+
+int lbs_cmd_80211_ad_hoc_stop(struct cmd_ds_command *cmd)
+{
+ cmd->command = cpu_to_le16(CMD_802_11_AD_HOC_STOP);
+ cmd->size = cpu_to_le16(S_DS_GEN);
+
+ return 0;
+}
+
+int lbs_cmd_80211_ad_hoc_join(struct lbs_private *priv,
+ struct cmd_ds_command *cmd, void *pdata_buf)
+{
+ struct cmd_ds_802_11_ad_hoc_join *join_cmd = &cmd->params.adj;
+ struct assoc_request *assoc_req = pdata_buf;
+ struct bss_descriptor *bss = &assoc_req->bss;
+ int cmdappendsize = 0;
+ int ret = 0;
+ u16 ratesize = 0;
+ DECLARE_MAC_BUF(mac);
+
+ lbs_deb_enter(LBS_DEB_JOIN);
+
+ cmd->command = cpu_to_le16(CMD_802_11_AD_HOC_JOIN);
+
+ join_cmd->bss.type = CMD_BSS_TYPE_IBSS;
+ join_cmd->bss.beaconperiod = cpu_to_le16(bss->beaconperiod);
+
+ memcpy(&join_cmd->bss.bssid, &bss->bssid, ETH_ALEN);
+ memcpy(&join_cmd->bss.ssid, &bss->ssid, bss->ssid_len);
+
+ memcpy(&join_cmd->bss.phyparamset, &bss->phyparamset,
+ sizeof(union ieeetypes_phyparamset));
+
+ memcpy(&join_cmd->bss.ssparamset, &bss->ssparamset,
+ sizeof(union IEEEtypes_ssparamset));
+
+ join_cmd->bss.capability = cpu_to_le16(bss->capability & CAPINFO_MASK);
+ lbs_deb_join("ADHOC_J_CMD: tmpcap=%4X CAPINFO_MASK=%4X\n",
+ bss->capability, CAPINFO_MASK);
+
+ /* information on BSSID descriptor passed to FW */
+ lbs_deb_join(
+ "ADHOC_J_CMD: BSSID = %s, SSID = '%s'\n",
+ print_mac(mac, join_cmd->bss.bssid),
+ join_cmd->bss.ssid);
+
+ /* failtimeout */
+ join_cmd->failtimeout = cpu_to_le16(MRVDRV_ASSOCIATION_TIME_OUT);
+
+ /* probedelay */
+ join_cmd->probedelay = cpu_to_le16(CMD_SCAN_PROBE_DELAY_TIME);
+
+ priv->curbssparams.channel = bss->channel;
+
+ /* Copy Data rates from the rates recorded in scan response */
+ memset(join_cmd->bss.rates, 0, sizeof(join_cmd->bss.rates));
+ ratesize = min_t(u16, sizeof(join_cmd->bss.rates), MAX_RATES);
+ memcpy(join_cmd->bss.rates, bss->rates, ratesize);
+ if (get_common_rates(priv, join_cmd->bss.rates, &ratesize)) {
+ lbs_deb_join("ADHOC_J_CMD: get_common_rates returns error.\n");
+ ret = -1;
+ goto done;
+ }
+
+ /* Copy the ad-hoc creating rates into Current BSS state structure */
+ memset(&priv->curbssparams.rates, 0, sizeof(priv->curbssparams.rates));
+ memcpy(&priv->curbssparams.rates, join_cmd->bss.rates, ratesize);
+
+ /* Set MSB on basic rates as the firmware requires, but _after_
+ * copying to current bss rates.
+ */
+ lbs_set_basic_rate_flags(join_cmd->bss.rates, ratesize);
+
+ join_cmd->bss.ssparamset.ibssparamset.atimwindow =
+ cpu_to_le16(bss->atimwindow);
+
+ if (assoc_req->secinfo.wep_enabled) {
+ u16 tmp = le16_to_cpu(join_cmd->bss.capability);
+ tmp |= WLAN_CAPABILITY_PRIVACY;
+ join_cmd->bss.capability = cpu_to_le16(tmp);
+ }
+
+ if (priv->psmode == LBS802_11POWERMODEMAX_PSP) {
+ /* wake up first */
+ __le32 Localpsmode;
+
+ Localpsmode = cpu_to_le32(LBS802_11POWERMODECAM);
+ ret = lbs_prepare_and_send_command(priv,
+ CMD_802_11_PS_MODE,
+ CMD_ACT_SET,
+ 0, 0, &Localpsmode);
+
+ if (ret) {
+ ret = -1;
+ goto done;
+ }
+ }
+
+ if (lbs_parse_dnld_countryinfo_11d(priv, bss)) {
+ ret = -1;
+ goto done;
+ }
+
+ cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_ad_hoc_join) +
+ S_DS_GEN + cmdappendsize);
+
+done:
+ lbs_deb_leave_args(LBS_DEB_JOIN, "ret %d", ret);
+ return ret;
+}
+
+int lbs_ret_80211_associate(struct lbs_private *priv,
+ struct cmd_ds_command *resp)
+{
+ int ret = 0;
+ union iwreq_data wrqu;
+ struct ieeetypes_assocrsp *passocrsp;
+ struct bss_descriptor *bss;
+ u16 status_code;
+
+ lbs_deb_enter(LBS_DEB_ASSOC);
+
+ if (!priv->in_progress_assoc_req) {
+ lbs_deb_assoc("ASSOC_RESP: no in-progress assoc request\n");
+ ret = -1;
+ goto done;
+ }
+ bss = &priv->in_progress_assoc_req->bss;
+
+ passocrsp = (struct ieeetypes_assocrsp *) &resp->params;
+
+ /*
+ * Older FW versions map the IEEE 802.11 Status Code in the association
+ * response to the following values returned in passocrsp->statuscode:
+ *
+ * IEEE Status Code Marvell Status Code
+ * 0 -> 0x0000 ASSOC_RESULT_SUCCESS
+ * 13 -> 0x0004 ASSOC_RESULT_AUTH_REFUSED
+ * 14 -> 0x0004 ASSOC_RESULT_AUTH_REFUSED
+ * 15 -> 0x0004 ASSOC_RESULT_AUTH_REFUSED
+ * 16 -> 0x0004 ASSOC_RESULT_AUTH_REFUSED
+ * others -> 0x0003 ASSOC_RESULT_REFUSED
+ *
+ * Other response codes:
+ * 0x0001 -> ASSOC_RESULT_INVALID_PARAMETERS (unused)
+ * 0x0002 -> ASSOC_RESULT_TIMEOUT (internal timer expired waiting for
+ * association response from the AP)
+ */
+
+ status_code = le16_to_cpu(passocrsp->statuscode);
+ switch (status_code) {
+ case 0x00:
+ break;
+ case 0x01:
+ lbs_deb_assoc("ASSOC_RESP: invalid parameters\n");
+ break;
+ case 0x02:
+ lbs_deb_assoc("ASSOC_RESP: internal timer "
+ "expired while waiting for the AP\n");
+ break;
+ case 0x03:
+ lbs_deb_assoc("ASSOC_RESP: association "
+ "refused by AP\n");
+ break;
+ case 0x04:
+ lbs_deb_assoc("ASSOC_RESP: authentication "
+ "refused by AP\n");
+ break;
+ default:
+ lbs_deb_assoc("ASSOC_RESP: failure reason 0x%02x "
+ " unknown\n", status_code);
+ break;
+ }
+
+ if (status_code) {
+ lbs_mac_event_disconnected(priv);
+ ret = -1;
+ goto done;
+ }
+
+ lbs_deb_hex(LBS_DEB_ASSOC, "ASSOC_RESP", (void *)&resp->params,
+ le16_to_cpu(resp->size) - S_DS_GEN);
+
+ /* Send a Media Connected event, according to the Spec */
+ priv->connect_status = LBS_CONNECTED;
+
+ /* Update current SSID and BSSID */
+ memcpy(&priv->curbssparams.ssid, &bss->ssid, IW_ESSID_MAX_SIZE);
+ priv->curbssparams.ssid_len = bss->ssid_len;
+ memcpy(priv->curbssparams.bssid, bss->bssid, ETH_ALEN);
+
+ priv->SNR[TYPE_RXPD][TYPE_AVG] = 0;
+ priv->NF[TYPE_RXPD][TYPE_AVG] = 0;
+
+ memset(priv->rawSNR, 0x00, sizeof(priv->rawSNR));
+ memset(priv->rawNF, 0x00, sizeof(priv->rawNF));
+ priv->nextSNRNF = 0;
+ priv->numSNRNF = 0;
+
+ netif_carrier_on(priv->dev);
+ if (!priv->tx_pending_len)
+ netif_wake_queue(priv->dev);
+
+ memcpy(wrqu.ap_addr.sa_data, priv->curbssparams.bssid, ETH_ALEN);
+ wrqu.ap_addr.sa_family = ARPHRD_ETHER;
+ wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL);
+
+done:
+ lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
+ return ret;
+}
+
+int lbs_ret_80211_disassociate(struct lbs_private *priv)
+{
+ lbs_deb_enter(LBS_DEB_JOIN);
+
+ lbs_mac_event_disconnected(priv);
+
+ lbs_deb_leave(LBS_DEB_JOIN);
+ return 0;
+}
+
+int lbs_ret_80211_ad_hoc_start(struct lbs_private *priv,
+ struct cmd_ds_command *resp)
+{
+ int ret = 0;
+ u16 command = le16_to_cpu(resp->command);
+ u16 result = le16_to_cpu(resp->result);
+ struct cmd_ds_802_11_ad_hoc_result *padhocresult;
+ union iwreq_data wrqu;
+ struct bss_descriptor *bss;
+ DECLARE_MAC_BUF(mac);
+
+ lbs_deb_enter(LBS_DEB_JOIN);
+
+ padhocresult = &resp->params.result;
+
+ lbs_deb_join("ADHOC_RESP: size = %d\n", le16_to_cpu(resp->size));
+ lbs_deb_join("ADHOC_RESP: command = %x\n", command);
+ lbs_deb_join("ADHOC_RESP: result = %x\n", result);
+
+ if (!priv->in_progress_assoc_req) {
+ lbs_deb_join("ADHOC_RESP: no in-progress association "
+ "request\n");
+ ret = -1;
+ goto done;
+ }
+ bss = &priv->in_progress_assoc_req->bss;
+
+ /*
+ * Join result code 0 --> SUCCESS
+ */
+ if (result) {
+ lbs_deb_join("ADHOC_RESP: failed\n");
+ if (priv->connect_status == LBS_CONNECTED)
+ lbs_mac_event_disconnected(priv);
+ ret = -1;
+ goto done;
+ }
+
+ /*
+ * Now the join cmd should be successful
+ * If BSSID has changed use SSID to compare instead of BSSID
+ */
+ lbs_deb_join("ADHOC_RESP: associated to '%s'\n",
+ escape_essid(bss->ssid, bss->ssid_len));
+
+ /* Send a Media Connected event, according to the Spec */
+ priv->connect_status = LBS_CONNECTED;
+
+ if (command == CMD_RET(CMD_802_11_AD_HOC_START)) {
+ /* Update the created network descriptor with the new BSSID */
+ memcpy(bss->bssid, padhocresult->bssid, ETH_ALEN);
+ }
+
+ /* Set the BSSID from the joined/started descriptor */
+ memcpy(&priv->curbssparams.bssid, bss->bssid, ETH_ALEN);
+
+ /* Set the new SSID to current SSID */
+ memcpy(&priv->curbssparams.ssid, &bss->ssid, IW_ESSID_MAX_SIZE);
+ priv->curbssparams.ssid_len = bss->ssid_len;
+
+ netif_carrier_on(priv->dev);
+ if (!priv->tx_pending_len)
+ netif_wake_queue(priv->dev);
+
+ memset(&wrqu, 0, sizeof(wrqu));
+ memcpy(wrqu.ap_addr.sa_data, priv->curbssparams.bssid, ETH_ALEN);
+ wrqu.ap_addr.sa_family = ARPHRD_ETHER;
+ wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL);
+
+ lbs_deb_join("ADHOC_RESP: - Joined/Started Ad Hoc\n");
+ lbs_deb_join("ADHOC_RESP: channel = %d\n", priv->curbssparams.channel);
+ lbs_deb_join("ADHOC_RESP: BSSID = %s\n",
+ print_mac(mac, padhocresult->bssid));
+
+done:
+ lbs_deb_leave_args(LBS_DEB_JOIN, "ret %d", ret);
+ return ret;
+}
+
+int lbs_ret_80211_ad_hoc_stop(struct lbs_private *priv)
+{
+ lbs_deb_enter(LBS_DEB_JOIN);
+
+ lbs_mac_event_disconnected(priv);
+
+ lbs_deb_leave(LBS_DEB_JOIN);
+ return 0;
+}
void lbs_association_worker(struct work_struct *work);
struct assoc_request *lbs_get_association_request(struct lbs_private *priv);
-void lbs_sync_channel(struct work_struct *work);
+
+struct cmd_ds_command;
+int lbs_cmd_80211_authenticate(struct lbs_private *priv,
+ struct cmd_ds_command *cmd,
+ void *pdata_buf);
+int lbs_cmd_80211_ad_hoc_join(struct lbs_private *priv,
+ struct cmd_ds_command *cmd,
+ void *pdata_buf);
+int lbs_cmd_80211_ad_hoc_stop(struct cmd_ds_command *cmd);
+int lbs_cmd_80211_ad_hoc_start(struct lbs_private *priv,
+ struct cmd_ds_command *cmd,
+ void *pdata_buf);
+int lbs_cmd_80211_deauthenticate(struct lbs_private *priv,
+ struct cmd_ds_command *cmd);
+int lbs_cmd_80211_associate(struct lbs_private *priv,
+ struct cmd_ds_command *cmd,
+ void *pdata_buf);
+
+int lbs_ret_80211_ad_hoc_start(struct lbs_private *priv,
+ struct cmd_ds_command *resp);
+int lbs_ret_80211_ad_hoc_stop(struct lbs_private *priv);
+int lbs_ret_80211_disassociate(struct lbs_private *priv);
+int lbs_ret_80211_associate(struct lbs_private *priv,
+ struct cmd_ds_command *resp);
+
+int lbs_stop_adhoc_network(struct lbs_private *priv);
+
+int lbs_send_deauthentication(struct lbs_private *priv);
#endif /* _LBS_ASSOC_H */
*/
#include <net/iw_handler.h>
+#include <linux/kfifo.h>
#include "host.h"
#include "hostcmd.h"
#include "decl.h"
#include "defs.h"
#include "dev.h"
-#include "join.h"
+#include "assoc.h"
#include "wext.h"
#include "cmd.h"
static struct cmd_ctrl_node *lbs_get_cmd_ctrl_node(struct lbs_private *priv);
-static void lbs_set_cmd_ctrl_node(struct lbs_private *priv,
- struct cmd_ctrl_node *ptempnode,
- void *pdata_buf);
+
+
+/**
+ * @brief Simple callback that copies response back into command
+ *
+ * @param priv A pointer to struct lbs_private structure
+ * @param extra A pointer to the original command structure for which
+ * 'resp' is a response
+ * @param resp A pointer to the command response
+ *
+ * @return 0 on success, error on failure
+ */
+int lbs_cmd_copyback(struct lbs_private *priv, unsigned long extra,
+ struct cmd_header *resp)
+{
+ struct cmd_header *buf = (void *)extra;
+ uint16_t copy_len;
+
+ copy_len = min(le16_to_cpu(buf->size), le16_to_cpu(resp->size));
+ memcpy(buf, resp, copy_len);
+ return 0;
+}
+EXPORT_SYMBOL_GPL(lbs_cmd_copyback);
+
+/**
+ * @brief Simple callback that ignores the result. Use this if
+ * you just want to send a command to the hardware, but don't
+ * care for the result.
+ *
+ * @param priv ignored
+ * @param extra ignored
+ * @param resp ignored
+ *
+ * @return 0 for success
+ */
+static int lbs_cmd_async_callback(struct lbs_private *priv, unsigned long extra,
+ struct cmd_header *resp)
+{
+ return 0;
+}
/**
goto out;
priv->fwcapinfo = le32_to_cpu(cmd.fwcapinfo);
- memcpy(priv->fwreleasenumber, cmd.fwreleasenumber, 4);
- lbs_deb_cmd("GET_HW_SPEC: firmware release %u.%u.%up%u\n",
- priv->fwreleasenumber[2], priv->fwreleasenumber[1],
- priv->fwreleasenumber[0], priv->fwreleasenumber[3]);
- lbs_deb_cmd("GET_HW_SPEC: MAC addr %s\n",
- print_mac(mac, cmd.permanentaddr));
+ /* The firmware release is in an interesting format: the patch
+ * level is in the most significant nibble ... so fix that: */
+ priv->fwrelease = le32_to_cpu(cmd.fwrelease);
+ priv->fwrelease = (priv->fwrelease << 8) |
+ (priv->fwrelease >> 24 & 0xff);
+
+ /* Some firmware capabilities:
+ * CF card firmware 5.0.16p0: cap 0x00000303
+ * USB dongle firmware 5.110.17p2: cap 0x00000303
+ */
+ printk("libertas: %s, fw %u.%u.%up%u, cap 0x%08x\n",
+ print_mac(mac, cmd.permanentaddr),
+ priv->fwrelease >> 24 & 0xff,
+ priv->fwrelease >> 16 & 0xff,
+ priv->fwrelease >> 8 & 0xff,
+ priv->fwrelease & 0xff,
+ priv->fwcapinfo);
lbs_deb_cmd("GET_HW_SPEC: hardware interface 0x%x, hardware spec 0x%04x\n",
cmd.hwifversion, cmd.version);
}
EXPORT_SYMBOL_GPL(lbs_host_sleep_cfg);
-static int lbs_cmd_802_11_ps_mode(struct lbs_private *priv,
- struct cmd_ds_command *cmd,
+static int lbs_cmd_802_11_ps_mode(struct cmd_ds_command *cmd,
u16 cmd_action)
{
struct cmd_ds_802_11_ps_mode *psm = &cmd->params.psmode;
lbs_deb_enter(LBS_DEB_CMD);
+ memset(&cmd, 0, sizeof(cmd));
cmd.hdr.command = cpu_to_le16(CMD_802_11_SET_WEP);
cmd.hdr.size = cpu_to_le16(sizeof(cmd));
cmd.hdr.size = cpu_to_le16(sizeof(cmd));
cmd.action = cpu_to_le16(cmd_action);
- if (cmd_action == CMD_ACT_SET) {
+ if (cmd_action == CMD_ACT_GET)
+ cmd.enable = 0;
+ else {
if (*enable)
cmd.enable = cpu_to_le16(CMD_ENABLE_RSN);
else
return ret;
}
-static void set_one_wpa_key(struct MrvlIEtype_keyParamSet * pkeyparamset,
- struct enc_key * pkey)
+static void set_one_wpa_key(struct MrvlIEtype_keyParamSet *keyparam,
+ struct enc_key *key)
{
lbs_deb_enter(LBS_DEB_CMD);
- if (pkey->flags & KEY_INFO_WPA_ENABLED) {
- pkeyparamset->keyinfo |= cpu_to_le16(KEY_INFO_WPA_ENABLED);
- }
- if (pkey->flags & KEY_INFO_WPA_UNICAST) {
- pkeyparamset->keyinfo |= cpu_to_le16(KEY_INFO_WPA_UNICAST);
- }
- if (pkey->flags & KEY_INFO_WPA_MCAST) {
- pkeyparamset->keyinfo |= cpu_to_le16(KEY_INFO_WPA_MCAST);
- }
+ if (key->flags & KEY_INFO_WPA_ENABLED)
+ keyparam->keyinfo |= cpu_to_le16(KEY_INFO_WPA_ENABLED);
+ if (key->flags & KEY_INFO_WPA_UNICAST)
+ keyparam->keyinfo |= cpu_to_le16(KEY_INFO_WPA_UNICAST);
+ if (key->flags & KEY_INFO_WPA_MCAST)
+ keyparam->keyinfo |= cpu_to_le16(KEY_INFO_WPA_MCAST);
+
+ keyparam->type = cpu_to_le16(TLV_TYPE_KEY_MATERIAL);
+ keyparam->keytypeid = cpu_to_le16(key->type);
+ keyparam->keylen = cpu_to_le16(key->len);
+ memcpy(keyparam->key, key->key, key->len);
- pkeyparamset->type = cpu_to_le16(TLV_TYPE_KEY_MATERIAL);
- pkeyparamset->keytypeid = cpu_to_le16(pkey->type);
- pkeyparamset->keylen = cpu_to_le16(pkey->len);
- memcpy(pkeyparamset->key, pkey->key, pkey->len);
- pkeyparamset->length = cpu_to_le16( sizeof(pkeyparamset->keytypeid)
- + sizeof(pkeyparamset->keyinfo)
- + sizeof(pkeyparamset->keylen)
- + sizeof(pkeyparamset->key));
+ /* Length field doesn't include the {type,length} header */
+ keyparam->length = cpu_to_le16(sizeof(*keyparam) - 4);
lbs_deb_leave(LBS_DEB_CMD);
}
-static int lbs_cmd_802_11_key_material(struct lbs_private *priv,
- struct cmd_ds_command *cmd,
- u16 cmd_action,
- u32 cmd_oid, void *pdata_buf)
+int lbs_cmd_802_11_key_material(struct lbs_private *priv, uint16_t cmd_action,
+ struct assoc_request *assoc)
{
- struct cmd_ds_802_11_key_material *pkeymaterial =
- &cmd->params.keymaterial;
- struct assoc_request * assoc_req = pdata_buf;
+ struct cmd_ds_802_11_key_material cmd;
int ret = 0;
int index = 0;
lbs_deb_enter(LBS_DEB_CMD);
- cmd->command = cpu_to_le16(CMD_802_11_KEY_MATERIAL);
- pkeymaterial->action = cpu_to_le16(cmd_action);
+ cmd.action = cpu_to_le16(cmd_action);
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
if (cmd_action == CMD_ACT_GET) {
- cmd->size = cpu_to_le16(S_DS_GEN + sizeof (pkeymaterial->action));
- ret = 0;
- goto done;
- }
+ cmd.hdr.size = cpu_to_le16(S_DS_GEN + 2);
+ } else {
+ memset(cmd.keyParamSet, 0, sizeof(cmd.keyParamSet));
- memset(&pkeymaterial->keyParamSet, 0, sizeof(pkeymaterial->keyParamSet));
+ if (test_bit(ASSOC_FLAG_WPA_UCAST_KEY, &assoc->flags)) {
+ set_one_wpa_key(&cmd.keyParamSet[index],
+ &assoc->wpa_unicast_key);
+ index++;
+ }
- if (test_bit(ASSOC_FLAG_WPA_UCAST_KEY, &assoc_req->flags)) {
- set_one_wpa_key(&pkeymaterial->keyParamSet[index],
- &assoc_req->wpa_unicast_key);
- index++;
- }
+ if (test_bit(ASSOC_FLAG_WPA_MCAST_KEY, &assoc->flags)) {
+ set_one_wpa_key(&cmd.keyParamSet[index],
+ &assoc->wpa_mcast_key);
+ index++;
+ }
- if (test_bit(ASSOC_FLAG_WPA_MCAST_KEY, &assoc_req->flags)) {
- set_one_wpa_key(&pkeymaterial->keyParamSet[index],
- &assoc_req->wpa_mcast_key);
- index++;
+ /* The common header and as many keys as we included */
+ cmd.hdr.size = cpu_to_le16(offsetof(typeof(cmd),
+ keyParamSet[index]));
}
+ ret = lbs_cmd_with_response(priv, CMD_802_11_KEY_MATERIAL, &cmd);
+ /* Copy the returned key to driver private data */
+ if (!ret && cmd_action == CMD_ACT_GET) {
+ void *buf_ptr = cmd.keyParamSet;
+ void *resp_end = &(&cmd)[1];
+
+ while (buf_ptr < resp_end) {
+ struct MrvlIEtype_keyParamSet *keyparam = buf_ptr;
+ struct enc_key *key;
+ uint16_t param_set_len = le16_to_cpu(keyparam->length);
+ uint16_t key_len = le16_to_cpu(keyparam->keylen);
+ uint16_t key_flags = le16_to_cpu(keyparam->keyinfo);
+ uint16_t key_type = le16_to_cpu(keyparam->keytypeid);
+ void *end;
+
+ end = (void *)keyparam + sizeof(keyparam->type)
+ + sizeof(keyparam->length) + param_set_len;
+
+ /* Make sure we don't access past the end of the IEs */
+ if (end > resp_end)
+ break;
- cmd->size = cpu_to_le16( S_DS_GEN
- + sizeof (pkeymaterial->action)
- + (index * sizeof(struct MrvlIEtype_keyParamSet)));
+ if (key_flags & KEY_INFO_WPA_UNICAST)
+ key = &priv->wpa_unicast_key;
+ else if (key_flags & KEY_INFO_WPA_MCAST)
+ key = &priv->wpa_mcast_key;
+ else
+ break;
- ret = 0;
+ /* Copy returned key into driver */
+ memset(key, 0, sizeof(struct enc_key));
+ if (key_len > sizeof(key->key))
+ break;
+ key->type = key_type;
+ key->flags = key_flags;
+ key->len = key_len;
+ memcpy(key->key, keyparam->key, key->len);
+
+ buf_ptr = end + 1;
+ }
+ }
-done:
lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
return ret;
}
-static int lbs_cmd_802_11_reset(struct lbs_private *priv,
- struct cmd_ds_command *cmd, int cmd_action)
+static int lbs_cmd_802_11_reset(struct cmd_ds_command *cmd, int cmd_action)
{
struct cmd_ds_802_11_reset *reset = &cmd->params.reset;
return 0;
}
-static int lbs_cmd_802_11_get_log(struct lbs_private *priv,
- struct cmd_ds_command *cmd)
-{
- lbs_deb_enter(LBS_DEB_CMD);
- cmd->command = cpu_to_le16(CMD_802_11_GET_LOG);
- cmd->size =
- cpu_to_le16(sizeof(struct cmd_ds_802_11_get_log) + S_DS_GEN);
-
- lbs_deb_leave(LBS_DEB_CMD);
- return 0;
-}
-
-static int lbs_cmd_802_11_get_stat(struct lbs_private *priv,
- struct cmd_ds_command *cmd)
-{
- lbs_deb_enter(LBS_DEB_CMD);
- cmd->command = cpu_to_le16(CMD_802_11_GET_STAT);
- cmd->size =
- cpu_to_le16(sizeof(struct cmd_ds_802_11_get_stat) + S_DS_GEN);
-
- lbs_deb_leave(LBS_DEB_CMD);
- return 0;
-}
-
static int lbs_cmd_802_11_snmp_mib(struct lbs_private *priv,
struct cmd_ds_command *cmd,
int cmd_action,
return 0;
}
-static int lbs_cmd_802_11_rf_tx_power(struct lbs_private *priv,
- struct cmd_ds_command *cmd,
+static int lbs_cmd_802_11_rf_tx_power(struct cmd_ds_command *cmd,
u16 cmd_action, void *pdata_buf)
{
return 0;
}
-static int lbs_cmd_802_11_monitor_mode(struct lbs_private *priv,
- struct cmd_ds_command *cmd,
+static int lbs_cmd_802_11_monitor_mode(struct cmd_ds_command *cmd,
u16 cmd_action, void *pdata_buf)
{
struct cmd_ds_802_11_monitor_mode *monitor = &cmd->params.monitor;
lbs_deb_enter(LBS_DEB_CMD);
+ memset(&cmd, 0, sizeof(cmd));
cmd.hdr.size = cpu_to_le16(sizeof(cmd));
cmd.action = cpu_to_le16(CMD_OPT_802_11_RF_CHANNEL_GET);
return ret;
}
+int lbs_update_channel(struct lbs_private *priv)
+{
+ int ret;
+
+ /* the channel in f/w could be out of sync; get the current channel */
+ lbs_deb_enter(LBS_DEB_ASSOC);
+
+ ret = lbs_get_channel(priv);
+ if (ret > 0) {
+ priv->curbssparams.channel = ret;
+ ret = 0;
+ }
+ lbs_deb_leave_args(LBS_DEB_ASSOC, "ret %d", ret);
+ return ret;
+}
+
/**
* @brief Set the radio channel
*
lbs_deb_enter(LBS_DEB_CMD);
+ memset(&cmd, 0, sizeof(cmd));
cmd.hdr.size = cpu_to_le16(sizeof(cmd));
cmd.action = cpu_to_le16(CMD_OPT_802_11_RF_CHANNEL_SET);
cmd.channel = cpu_to_le16(channel);
return 0;
}
-static int lbs_cmd_reg_access(struct lbs_private *priv,
- struct cmd_ds_command *cmdptr,
+static int lbs_cmd_reg_access(struct cmd_ds_command *cmdptr,
u8 cmd_action, void *pdata_buf)
{
struct lbs_offset_value *offval;
return 0;
}
-static int lbs_cmd_802_11_mac_address(struct lbs_private *priv,
- struct cmd_ds_command *cmd,
- u16 cmd_action)
-{
-
- lbs_deb_enter(LBS_DEB_CMD);
- cmd->command = cpu_to_le16(CMD_802_11_MAC_ADDRESS);
- cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_mac_address) +
- S_DS_GEN);
- cmd->result = 0;
-
- cmd->params.macadd.action = cpu_to_le16(cmd_action);
-
- if (cmd_action == CMD_ACT_SET) {
- memcpy(cmd->params.macadd.macadd,
- priv->current_addr, ETH_ALEN);
- lbs_deb_hex(LBS_DEB_CMD, "SET_CMD: MAC addr", priv->current_addr, 6);
- }
-
- lbs_deb_leave(LBS_DEB_CMD);
- return 0;
-}
-
-static int lbs_cmd_802_11_eeprom_access(struct lbs_private *priv,
- struct cmd_ds_command *cmd,
- int cmd_action, void *pdata_buf)
-{
- struct lbs_ioctl_regrdwr *ea = pdata_buf;
-
- lbs_deb_enter(LBS_DEB_CMD);
-
- cmd->command = cpu_to_le16(CMD_802_11_EEPROM_ACCESS);
- cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_eeprom_access) +
- S_DS_GEN);
- cmd->result = 0;
-
- cmd->params.rdeeprom.action = cpu_to_le16(ea->action);
- cmd->params.rdeeprom.offset = cpu_to_le16(ea->offset);
- cmd->params.rdeeprom.bytecount = cpu_to_le16(ea->NOB);
- cmd->params.rdeeprom.value = 0;
-
- lbs_deb_leave(LBS_DEB_CMD);
- return 0;
-}
-
-static int lbs_cmd_bt_access(struct lbs_private *priv,
- struct cmd_ds_command *cmd,
+static int lbs_cmd_bt_access(struct cmd_ds_command *cmd,
u16 cmd_action, void *pdata_buf)
{
struct cmd_ds_bt_access *bt_access = &cmd->params.bt;
return 0;
}
-static int lbs_cmd_fwt_access(struct lbs_private *priv,
- struct cmd_ds_command *cmd,
+static int lbs_cmd_fwt_access(struct cmd_ds_command *cmd,
u16 cmd_action, void *pdata_buf)
{
struct cmd_ds_fwt_access *fwt_access = &cmd->params.fwt;
lbs_deb_leave(LBS_DEB_CMD);
return ret;
}
-EXPORT_SYMBOL_GPL(lbs_mesh_access);
int lbs_mesh_config(struct lbs_private *priv, uint16_t enable, uint16_t chan)
{
command == CMD_802_11_AUTHENTICATE)
timeo = 10 * HZ;
- lbs_deb_host("DNLD_CMD: command 0x%04x, seq %d, size %d, jiffies %lu\n",
- command, le16_to_cpu(cmd->seqnum), cmdsize, jiffies);
- lbs_deb_hex(LBS_DEB_HOST, "DNLD_CMD", (void *) cmdnode->cmdbuf, cmdsize);
+ lbs_deb_cmd("DNLD_CMD: command 0x%04x, seq %d, size %d\n",
+ command, le16_to_cpu(cmd->seqnum), cmdsize);
+ lbs_deb_hex(LBS_DEB_CMD, "DNLD_CMD", (void *) cmdnode->cmdbuf, cmdsize);
ret = priv->hw_host_to_card(priv, MVMS_CMD, (u8 *) cmd, cmdsize);
/* Let the timer kick in and retry, and potentially reset
the whole thing if the condition persists */
timeo = HZ;
- } else
- lbs_deb_cmd("DNLD_CMD: sent command 0x%04x, jiffies %lu\n",
- command, jiffies);
+ }
/* Setup the timer after transmit command */
mod_timer(&priv->command_timer, jiffies + timeo);
lbs_deb_leave(LBS_DEB_HOST);
}
-static int lbs_cmd_mac_control(struct lbs_private *priv,
- struct cmd_ds_command *cmd)
-{
- struct cmd_ds_mac_control *mac = &cmd->params.macctrl;
-
- lbs_deb_enter(LBS_DEB_CMD);
-
- cmd->command = cpu_to_le16(CMD_MAC_CONTROL);
- cmd->size = cpu_to_le16(sizeof(struct cmd_ds_mac_control) + S_DS_GEN);
- mac->action = cpu_to_le16(priv->currentpacketfilter);
-
- lbs_deb_cmd("MAC_CONTROL: action 0x%x, size %d\n",
- le16_to_cpu(mac->action), le16_to_cpu(cmd->size));
-
- lbs_deb_leave(LBS_DEB_CMD);
- return 0;
-}
-
/**
* This function inserts command node to cmdfreeq
* after cleans it. Requires priv->driver_lock held.
cmd->cmdwaitqwoken = 1;
wake_up_interruptible(&cmd->cmdwait_q);
- if (!cmd->callback)
+ if (!cmd->callback || cmd->callback == lbs_cmd_async_callback)
__lbs_cleanup_and_insert_cmd(priv, cmd);
priv->cur_cmd = NULL;
}
return ret;
}
-int lbs_set_mac_packet_filter(struct lbs_private *priv)
+void lbs_set_mac_control(struct lbs_private *priv)
{
- int ret = 0;
+ struct cmd_ds_mac_control cmd;
lbs_deb_enter(LBS_DEB_CMD);
- /* Send MAC control command to station */
- ret = lbs_prepare_and_send_command(priv,
- CMD_MAC_CONTROL, 0, 0, 0, NULL);
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+ cmd.action = cpu_to_le16(priv->mac_control);
+ cmd.reserved = 0;
- lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
- return ret;
+ lbs_cmd_async(priv, CMD_MAC_CONTROL,
+ &cmd.hdr, sizeof(cmd));
+
+ lbs_deb_leave(LBS_DEB_CMD);
}
/**
goto done;
}
- lbs_set_cmd_ctrl_node(priv, cmdnode, pdata_buf);
+ cmdnode->callback = NULL;
+ cmdnode->callback_arg = (unsigned long)pdata_buf;
cmdptr = (struct cmd_ds_command *)cmdnode->cmdbuf;
switch (cmd_no) {
case CMD_802_11_PS_MODE:
- ret = lbs_cmd_802_11_ps_mode(priv, cmdptr, cmd_action);
- break;
-
- case CMD_802_11_SCAN:
- ret = lbs_cmd_80211_scan(priv, cmdptr, pdata_buf);
- break;
-
- case CMD_MAC_CONTROL:
- ret = lbs_cmd_mac_control(priv, cmdptr);
+ ret = lbs_cmd_802_11_ps_mode(cmdptr, cmd_action);
break;
case CMD_802_11_ASSOCIATE:
case CMD_802_11_AD_HOC_START:
ret = lbs_cmd_80211_ad_hoc_start(priv, cmdptr, pdata_buf);
break;
- case CMD_CODE_DNLD:
- break;
case CMD_802_11_RESET:
- ret = lbs_cmd_802_11_reset(priv, cmdptr, cmd_action);
- break;
-
- case CMD_802_11_GET_LOG:
- ret = lbs_cmd_802_11_get_log(priv, cmdptr);
+ ret = lbs_cmd_802_11_reset(cmdptr, cmd_action);
break;
case CMD_802_11_AUTHENTICATE:
ret = lbs_cmd_80211_authenticate(priv, cmdptr, pdata_buf);
break;
- case CMD_802_11_GET_STAT:
- ret = lbs_cmd_802_11_get_stat(priv, cmdptr);
- break;
-
case CMD_802_11_SNMP_MIB:
ret = lbs_cmd_802_11_snmp_mib(priv, cmdptr,
cmd_action, cmd_oid, pdata_buf);
case CMD_MAC_REG_ACCESS:
case CMD_BBP_REG_ACCESS:
case CMD_RF_REG_ACCESS:
- ret = lbs_cmd_reg_access(priv, cmdptr, cmd_action, pdata_buf);
+ ret = lbs_cmd_reg_access(cmdptr, cmd_action, pdata_buf);
break;
case CMD_802_11_RF_TX_POWER:
- ret = lbs_cmd_802_11_rf_tx_power(priv, cmdptr,
- cmd_action, pdata_buf);
+ ret = lbs_cmd_802_11_rf_tx_power(cmdptr,
+ cmd_action, pdata_buf);
break;
case CMD_802_11_RATE_ADAPT_RATESET:
break;
case CMD_802_11_MONITOR_MODE:
- ret = lbs_cmd_802_11_monitor_mode(priv, cmdptr,
+ ret = lbs_cmd_802_11_monitor_mode(cmdptr,
cmd_action, pdata_buf);
break;
break;
case CMD_802_11_AD_HOC_STOP:
- ret = lbs_cmd_80211_ad_hoc_stop(priv, cmdptr);
- break;
-
- case CMD_802_11_KEY_MATERIAL:
- ret = lbs_cmd_802_11_key_material(priv, cmdptr, cmd_action,
- cmd_oid, pdata_buf);
- break;
-
- case CMD_802_11_PAIRWISE_TSC:
- break;
- case CMD_802_11_GROUP_TSC:
- break;
-
- case CMD_802_11_MAC_ADDRESS:
- ret = lbs_cmd_802_11_mac_address(priv, cmdptr, cmd_action);
- break;
-
- case CMD_802_11_EEPROM_ACCESS:
- ret = lbs_cmd_802_11_eeprom_access(priv, cmdptr,
- cmd_action, pdata_buf);
+ ret = lbs_cmd_80211_ad_hoc_stop(cmdptr);
break;
case CMD_802_11_SET_AFC:
break;
}
- case CMD_802_11_PWR_CFG:
- cmdptr->command = cpu_to_le16(CMD_802_11_PWR_CFG);
- cmdptr->size =
- cpu_to_le16(sizeof(struct cmd_ds_802_11_pwr_cfg) +
- S_DS_GEN);
- memmove(&cmdptr->params.pwrcfg, pdata_buf,
- sizeof(struct cmd_ds_802_11_pwr_cfg));
-
- ret = 0;
- break;
case CMD_BT_ACCESS:
- ret = lbs_cmd_bt_access(priv, cmdptr, cmd_action, pdata_buf);
+ ret = lbs_cmd_bt_access(cmdptr, cmd_action, pdata_buf);
break;
case CMD_FWT_ACCESS:
- ret = lbs_cmd_fwt_access(priv, cmdptr, cmd_action, pdata_buf);
+ ret = lbs_cmd_fwt_access(cmdptr, cmd_action, pdata_buf);
break;
case CMD_GET_TSF:
lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret);
return ret;
}
-EXPORT_SYMBOL_GPL(lbs_prepare_and_send_command);
/**
* @brief This function allocates the command buffer and link
}
/**
- * @brief This function cleans command node.
- *
- * @param ptempnode A pointer to cmdCtrlNode structure
- * @return n/a
- */
-
-/**
- * @brief This function initializes the command node.
- *
- * @param priv A pointer to struct lbs_private structure
- * @param ptempnode A pointer to cmd_ctrl_node structure
- * @param pdata_buf A pointer to informaion buffer
- * @return 0 or -1
- */
-static void lbs_set_cmd_ctrl_node(struct lbs_private *priv,
- struct cmd_ctrl_node *ptempnode,
- void *pdata_buf)
-{
- lbs_deb_enter(LBS_DEB_HOST);
-
- if (!ptempnode)
- return;
-
- ptempnode->callback = NULL;
- ptempnode->callback_arg = (unsigned long)pdata_buf;
-
- lbs_deb_leave(LBS_DEB_HOST);
-}
-
-/**
* @brief This function executes next command in command
* pending queue. It will put fimware back to PS mode
* if applicable.
unsigned long flags;
int ret = 0;
- // Debug group is LBS_DEB_THREAD and not LBS_DEB_HOST, because the
- // only caller to us is lbs_thread() and we get even when a
- // data packet is received
+ /* Debug group is LBS_DEB_THREAD and not LBS_DEB_HOST, because the
+ * only caller to us is lbs_thread() and we get even when a
+ * data packet is received */
lbs_deb_enter(LBS_DEB_THREAD);
spin_lock_irqsave(&priv->driver_lock, flags);
lbs_deb_leave(LBS_DEB_WEXT);
}
-static int sendconfirmsleep(struct lbs_private *priv, u8 *cmdptr, u16 size)
+static void lbs_send_confirmsleep(struct lbs_private *priv)
{
unsigned long flags;
- int ret = 0;
+ int ret;
lbs_deb_enter(LBS_DEB_HOST);
+ lbs_deb_hex(LBS_DEB_HOST, "sleep confirm", (u8 *) &confirm_sleep,
+ sizeof(confirm_sleep));
- lbs_deb_host("SEND_SLEEPC_CMD: before download, cmd size %d\n",
- size);
-
- lbs_deb_hex(LBS_DEB_HOST, "sleep confirm command", cmdptr, size);
-
- ret = priv->hw_host_to_card(priv, MVMS_CMD, cmdptr, size);
+ ret = priv->hw_host_to_card(priv, MVMS_CMD, (u8 *) &confirm_sleep,
+ sizeof(confirm_sleep));
+ if (ret) {
+ lbs_pr_alert("confirm_sleep failed\n");
+ goto out;
+ }
spin_lock_irqsave(&priv->driver_lock, flags);
- if (priv->intcounter || priv->currenttxskb)
- lbs_deb_host("SEND_SLEEPC_CMD: intcounter %d, currenttxskb %p\n",
- priv->intcounter, priv->currenttxskb);
- spin_unlock_irqrestore(&priv->driver_lock, flags);
- if (ret) {
- lbs_pr_alert(
- "SEND_SLEEPC_CMD: Host to Card failed for Confirm Sleep\n");
- } else {
- spin_lock_irqsave(&priv->driver_lock, flags);
- if (!priv->intcounter) {
- priv->psstate = PS_STATE_SLEEP;
- } else {
- lbs_deb_host("SEND_SLEEPC_CMD: after sent, intcounter %d\n",
- priv->intcounter);
- }
- spin_unlock_irqrestore(&priv->driver_lock, flags);
+ /* We don't get a response on the sleep-confirmation */
+ priv->dnld_sent = DNLD_RES_RECEIVED;
- lbs_deb_host("SEND_SLEEPC_CMD: sent confirm sleep\n");
- }
+ /* If nothing to do, go back to sleep (?) */
+ if (!__kfifo_len(priv->event_fifo) && !priv->resp_len[priv->resp_idx])
+ priv->psstate = PS_STATE_SLEEP;
- lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret);
- return ret;
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
+
+out:
+ lbs_deb_leave(LBS_DEB_HOST);
}
void lbs_ps_sleep(struct lbs_private *priv, int wait_option)
* @param psmode Power Saving mode
* @return n/a
*/
-void lbs_ps_confirm_sleep(struct lbs_private *priv, u16 psmode)
+void lbs_ps_confirm_sleep(struct lbs_private *priv)
{
unsigned long flags =0;
- u8 allowed = 1;
+ int allowed = 1;
lbs_deb_enter(LBS_DEB_HOST);
+ spin_lock_irqsave(&priv->driver_lock, flags);
if (priv->dnld_sent) {
allowed = 0;
lbs_deb_host("dnld_sent was set\n");
}
- spin_lock_irqsave(&priv->driver_lock, flags);
+ /* In-progress command? */
if (priv->cur_cmd) {
allowed = 0;
lbs_deb_host("cur_cmd was set\n");
}
- if (priv->intcounter > 0) {
+
+ /* Pending events or command responses? */
+ if (__kfifo_len(priv->event_fifo) || priv->resp_len[priv->resp_idx]) {
allowed = 0;
- lbs_deb_host("intcounter %d\n", priv->intcounter);
+ lbs_deb_host("pending events or command responses\n");
}
spin_unlock_irqrestore(&priv->driver_lock, flags);
if (allowed) {
lbs_deb_host("sending lbs_ps_confirm_sleep\n");
- sendconfirmsleep(priv, (u8 *) & priv->lbs_ps_confirm_sleep,
- sizeof(struct PS_CMD_ConfirmSleep));
+ lbs_send_confirmsleep(priv);
} else {
lbs_deb_host("sleep confirm has been delayed\n");
}
}
-/**
- * @brief Simple callback that copies response back into command
- *
- * @param priv A pointer to struct lbs_private structure
- * @param extra A pointer to the original command structure for which
- * 'resp' is a response
- * @param resp A pointer to the command response
- *
- * @return 0 on success, error on failure
- */
-int lbs_cmd_copyback(struct lbs_private *priv, unsigned long extra,
- struct cmd_header *resp)
-{
- struct cmd_header *buf = (void *)extra;
- uint16_t copy_len;
-
- lbs_deb_enter(LBS_DEB_CMD);
-
- copy_len = min(le16_to_cpu(buf->size), le16_to_cpu(resp->size));
- lbs_deb_cmd("Copying back %u bytes; command response was %u bytes, "
- "copy back buffer was %u bytes\n", copy_len,
- le16_to_cpu(resp->size), le16_to_cpu(buf->size));
- memcpy(buf, resp, copy_len);
-
- lbs_deb_leave(LBS_DEB_CMD);
- return 0;
-}
-EXPORT_SYMBOL_GPL(lbs_cmd_copyback);
-
-struct cmd_ctrl_node *__lbs_cmd_async(struct lbs_private *priv, uint16_t command,
- struct cmd_header *in_cmd, int in_cmd_size,
- int (*callback)(struct lbs_private *, unsigned long, struct cmd_header *),
- unsigned long callback_arg)
+static struct cmd_ctrl_node *__lbs_cmd_async(struct lbs_private *priv,
+ uint16_t command, struct cmd_header *in_cmd, int in_cmd_size,
+ int (*callback)(struct lbs_private *, unsigned long, struct cmd_header *),
+ unsigned long callback_arg)
{
struct cmd_ctrl_node *cmdnode;
lbs_deb_host("PREP_CMD: command 0x%04x\n", command);
- /* here was the big old switch() statement, which is now obsolete,
- * because the caller of lbs_cmd() sets up all of *cmd for us. */
-
cmdnode->cmdwaitqwoken = 0;
lbs_queue_cmd(priv, cmdnode);
wake_up_interruptible(&priv->waitq);
return cmdnode;
}
+void lbs_cmd_async(struct lbs_private *priv, uint16_t command,
+ struct cmd_header *in_cmd, int in_cmd_size)
+{
+ lbs_deb_enter(LBS_DEB_CMD);
+ __lbs_cmd_async(priv, command, in_cmd, in_cmd_size,
+ lbs_cmd_async_callback, 0);
+ lbs_deb_leave(LBS_DEB_CMD);
+}
+
int __lbs_cmd(struct lbs_private *priv, uint16_t command,
struct cmd_header *in_cmd, int in_cmd_size,
int (*callback)(struct lbs_private *, unsigned long, struct cmd_header *),
#define lbs_cmd_with_response(priv, cmdnr, cmd) \
lbs_cmd(priv, cmdnr, cmd, lbs_cmd_copyback, (unsigned long) (cmd))
-/* __lbs_cmd() will free the cmdnode and return success/failure.
- __lbs_cmd_async() requires that the callback free the cmdnode */
-struct cmd_ctrl_node *__lbs_cmd_async(struct lbs_private *priv, uint16_t command,
- struct cmd_header *in_cmd, int in_cmd_size,
- int (*callback)(struct lbs_private *, unsigned long, struct cmd_header *),
- unsigned long callback_arg);
+void lbs_cmd_async(struct lbs_private *priv, uint16_t command,
+ struct cmd_header *in_cmd, int in_cmd_size);
+
int __lbs_cmd(struct lbs_private *priv, uint16_t command,
struct cmd_header *in_cmd, int in_cmd_size,
int (*callback)(struct lbs_private *, unsigned long, struct cmd_header *),
struct assoc_request *assoc);
int lbs_cmd_802_11_enable_rsn(struct lbs_private *priv, uint16_t cmd_action,
uint16_t *enable);
+int lbs_cmd_802_11_key_material(struct lbs_private *priv, uint16_t cmd_action,
+ struct assoc_request *assoc);
#endif /* _LBS_CMD_H */
#include "decl.h"
#include "defs.h"
#include "dev.h"
-#include "join.h"
+#include "assoc.h"
#include "wext.h"
/**
lbs_deb_cmd("disconnected, so exit PS mode\n");
lbs_ps_wakeup(priv, 0);
}
- lbs_deb_leave(LBS_DEB_CMD);
+ lbs_deb_leave(LBS_DEB_ASSOC);
}
/**
return ret;
}
-static int lbs_ret_802_11_stat(struct lbs_private *priv,
- struct cmd_ds_command *resp)
-{
- lbs_deb_enter(LBS_DEB_CMD);
-/* currently priv->wlan802_11Stat is unused
-
- struct cmd_ds_802_11_get_stat *p11Stat = &resp->params.gstat;
-
- // TODO Convert it to Big endian befor copy
- memcpy(&priv->wlan802_11Stat,
- p11Stat, sizeof(struct cmd_ds_802_11_get_stat));
-*/
- lbs_deb_leave(LBS_DEB_CMD);
- return 0;
-}
-
static int lbs_ret_802_11_snmp_mib(struct lbs_private *priv,
struct cmd_ds_command *resp)
{
return 0;
}
-static int lbs_ret_802_11_key_material(struct lbs_private *priv,
- struct cmd_ds_command *resp)
-{
- struct cmd_ds_802_11_key_material *pkeymaterial =
- &resp->params.keymaterial;
- u16 action = le16_to_cpu(pkeymaterial->action);
-
- lbs_deb_enter(LBS_DEB_CMD);
-
- /* Copy the returned key to driver private data */
- if (action == CMD_ACT_GET) {
- u8 * buf_ptr = (u8 *) &pkeymaterial->keyParamSet;
- u8 * resp_end = (u8 *) (resp + le16_to_cpu(resp->size));
-
- while (buf_ptr < resp_end) {
- struct MrvlIEtype_keyParamSet * pkeyparamset =
- (struct MrvlIEtype_keyParamSet *) buf_ptr;
- struct enc_key * pkey;
- u16 param_set_len = le16_to_cpu(pkeyparamset->length);
- u16 key_len = le16_to_cpu(pkeyparamset->keylen);
- u16 key_flags = le16_to_cpu(pkeyparamset->keyinfo);
- u16 key_type = le16_to_cpu(pkeyparamset->keytypeid);
- u8 * end;
-
- end = (u8 *) pkeyparamset + sizeof (pkeyparamset->type)
- + sizeof (pkeyparamset->length)
- + param_set_len;
- /* Make sure we don't access past the end of the IEs */
- if (end > resp_end)
- break;
-
- if (key_flags & KEY_INFO_WPA_UNICAST)
- pkey = &priv->wpa_unicast_key;
- else if (key_flags & KEY_INFO_WPA_MCAST)
- pkey = &priv->wpa_mcast_key;
- else
- break;
-
- /* Copy returned key into driver */
- memset(pkey, 0, sizeof(struct enc_key));
- if (key_len > sizeof(pkey->key))
- break;
- pkey->type = key_type;
- pkey->flags = key_flags;
- pkey->len = key_len;
- memcpy(pkey->key, pkeyparamset->key, pkey->len);
-
- buf_ptr = end + 1;
- }
- }
-
- lbs_deb_enter(LBS_DEB_CMD);
- return 0;
-}
-
-static int lbs_ret_802_11_mac_address(struct lbs_private *priv,
- struct cmd_ds_command *resp)
-{
- struct cmd_ds_802_11_mac_address *macadd = &resp->params.macadd;
-
- lbs_deb_enter(LBS_DEB_CMD);
-
- memcpy(priv->current_addr, macadd->macadd, ETH_ALEN);
-
- lbs_deb_enter(LBS_DEB_CMD);
- return 0;
-}
-
static int lbs_ret_802_11_rf_tx_power(struct lbs_private *priv,
struct cmd_ds_command *resp)
{
return 0;
}
-static int lbs_ret_802_11_eeprom_access(struct lbs_private *priv,
- struct cmd_ds_command *resp)
-{
- struct lbs_ioctl_regrdwr *pbuf;
- pbuf = (struct lbs_ioctl_regrdwr *) priv->prdeeprom;
-
- lbs_deb_enter_args(LBS_DEB_CMD, "len %d",
- le16_to_cpu(resp->params.rdeeprom.bytecount));
- if (pbuf->NOB < le16_to_cpu(resp->params.rdeeprom.bytecount)) {
- pbuf->NOB = 0;
- lbs_deb_cmd("EEPROM read length too big\n");
- return -1;
- }
- pbuf->NOB = le16_to_cpu(resp->params.rdeeprom.bytecount);
- if (pbuf->NOB > 0) {
-
- memcpy(&pbuf->value, (u8 *) & resp->params.rdeeprom.value,
- le16_to_cpu(resp->params.rdeeprom.bytecount));
- lbs_deb_hex(LBS_DEB_CMD, "EEPROM", (char *)&pbuf->value,
- le16_to_cpu(resp->params.rdeeprom.bytecount));
- }
- lbs_deb_leave(LBS_DEB_CMD);
- return 0;
-}
-
-static int lbs_ret_get_log(struct lbs_private *priv,
- struct cmd_ds_command *resp)
-{
- struct cmd_ds_802_11_get_log *logmessage = &resp->params.glog;
-
- lbs_deb_enter(LBS_DEB_CMD);
-
- /* Stored little-endian */
- memcpy(&priv->logmsg, logmessage, sizeof(struct cmd_ds_802_11_get_log));
-
- lbs_deb_leave(LBS_DEB_CMD);
- return 0;
-}
-
static int lbs_ret_802_11_bcn_ctrl(struct lbs_private * priv,
struct cmd_ds_command *resp)
{
}
static inline int handle_cmd_response(struct lbs_private *priv,
- unsigned long dummy,
struct cmd_header *cmd_response)
{
struct cmd_ds_command *resp = (struct cmd_ds_command *) cmd_response;
ret = lbs_ret_reg_access(priv, respcmd, resp);
break;
- case CMD_RET(CMD_802_11_SCAN):
- ret = lbs_ret_80211_scan(priv, resp);
- break;
-
- case CMD_RET(CMD_802_11_GET_LOG):
- ret = lbs_ret_get_log(priv, resp);
- break;
-
case CMD_RET_802_11_ASSOCIATE:
case CMD_RET(CMD_802_11_ASSOCIATE):
case CMD_RET(CMD_802_11_REASSOCIATE):
case CMD_RET(CMD_802_11_DISASSOCIATE):
case CMD_RET(CMD_802_11_DEAUTHENTICATE):
- ret = lbs_ret_80211_disassociate(priv, resp);
+ ret = lbs_ret_80211_disassociate(priv);
break;
case CMD_RET(CMD_802_11_AD_HOC_START):
ret = lbs_ret_80211_ad_hoc_start(priv, resp);
break;
- case CMD_RET(CMD_802_11_GET_STAT):
- ret = lbs_ret_802_11_stat(priv, resp);
- break;
-
case CMD_RET(CMD_802_11_SNMP_MIB):
ret = lbs_ret_802_11_snmp_mib(priv, resp);
break;
break;
case CMD_RET(CMD_MAC_MULTICAST_ADR):
- case CMD_RET(CMD_MAC_CONTROL):
case CMD_RET(CMD_802_11_RESET):
case CMD_RET(CMD_802_11_AUTHENTICATE):
case CMD_RET(CMD_802_11_BEACON_STOP):
ret = lbs_ret_802_11_rssi(priv, resp);
break;
- case CMD_RET(CMD_802_11_MAC_ADDRESS):
- ret = lbs_ret_802_11_mac_address(priv, resp);
- break;
-
case CMD_RET(CMD_802_11_AD_HOC_STOP):
- ret = lbs_ret_80211_ad_hoc_stop(priv, resp);
- break;
-
- case CMD_RET(CMD_802_11_KEY_MATERIAL):
- ret = lbs_ret_802_11_key_material(priv, resp);
- break;
-
- case CMD_RET(CMD_802_11_EEPROM_ACCESS):
- ret = lbs_ret_802_11_eeprom_access(priv, resp);
+ ret = lbs_ret_80211_ad_hoc_stop(priv);
break;
case CMD_RET(CMD_802_11D_DOMAIN_INFO):
- ret = lbs_ret_802_11d_domain_info(priv, resp);
+ ret = lbs_ret_802_11d_domain_info(resp);
break;
case CMD_RET(CMD_802_11_TPC_CFG):
spin_unlock_irqrestore(&priv->driver_lock, flags);
break;
- case CMD_RET(CMD_802_11_PWR_CFG):
- spin_lock_irqsave(&priv->driver_lock, flags);
- memmove((void *)priv->cur_cmd->callback_arg, &resp->params.pwrcfg,
- sizeof(struct cmd_ds_802_11_pwr_cfg));
- spin_unlock_irqrestore(&priv->driver_lock, flags);
-
- break;
-
case CMD_RET(CMD_GET_TSF):
spin_lock_irqsave(&priv->driver_lock, flags);
memcpy((void *)priv->cur_cmd->callback_arg,
return ret;
}
-int lbs_process_rx_command(struct lbs_private *priv)
+int lbs_process_command_response(struct lbs_private *priv, u8 *data, u32 len)
{
uint16_t respcmd, curcmd;
struct cmd_header *resp;
goto done;
}
- resp = (void *)priv->upld_buf;
-
- curcmd = le16_to_cpu(resp->command);
-
+ resp = (void *)data;
+ curcmd = le16_to_cpu(priv->cur_cmd->cmdbuf->command);
respcmd = le16_to_cpu(resp->command);
result = le16_to_cpu(resp->result);
- lbs_deb_host("CMD_RESP: response 0x%04x, seq %d, size %d, jiffies %lu\n",
- respcmd, le16_to_cpu(resp->seqnum), priv->upld_len, jiffies);
- lbs_deb_hex(LBS_DEB_HOST, "CMD_RESP", (void *) resp, priv->upld_len);
+ lbs_deb_cmd("CMD_RESP: response 0x%04x, seq %d, size %d\n",
+ respcmd, le16_to_cpu(resp->seqnum), len);
+ lbs_deb_hex(LBS_DEB_CMD, "CMD_RESP", (void *) resp, len);
- if (resp->seqnum != resp->seqnum) {
+ if (resp->seqnum != priv->cur_cmd->cmdbuf->seqnum) {
lbs_pr_info("Received CMD_RESP with invalid sequence %d (expected %d)\n",
- le16_to_cpu(resp->seqnum), le16_to_cpu(resp->seqnum));
+ le16_to_cpu(resp->seqnum), le16_to_cpu(priv->cur_cmd->cmdbuf->seqnum));
spin_unlock_irqrestore(&priv->driver_lock, flags);
ret = -1;
goto done;
}
if (respcmd != CMD_RET(curcmd) &&
- respcmd != CMD_802_11_ASSOCIATE && curcmd != CMD_RET_802_11_ASSOCIATE) {
+ respcmd != CMD_RET_802_11_ASSOCIATE && curcmd != CMD_802_11_ASSOCIATE) {
lbs_pr_info("Invalid CMD_RESP %x to command %x!\n", respcmd, curcmd);
spin_unlock_irqrestore(&priv->driver_lock, flags);
ret = -1;
ret = priv->cur_cmd->callback(priv, priv->cur_cmd->callback_arg,
resp);
} else
- ret = handle_cmd_response(priv, 0, resp);
+ ret = handle_cmd_response(priv, resp);
spin_lock_irqsave(&priv->driver_lock, flags);
static int lbs_send_confirmwake(struct lbs_private *priv)
{
- struct cmd_header *cmd = &priv->lbs_ps_confirm_wake;
+ struct cmd_header cmd;
int ret = 0;
lbs_deb_enter(LBS_DEB_HOST);
- cmd->command = cpu_to_le16(CMD_802_11_WAKEUP_CONFIRM);
- cmd->size = cpu_to_le16(sizeof(*cmd));
- cmd->seqnum = cpu_to_le16(++priv->seqnum);
- cmd->result = 0;
-
- lbs_deb_host("SEND_WAKEC_CMD: before download\n");
+ cmd.command = cpu_to_le16(CMD_802_11_WAKEUP_CONFIRM);
+ cmd.size = cpu_to_le16(sizeof(cmd));
+ cmd.seqnum = cpu_to_le16(++priv->seqnum);
+ cmd.result = 0;
- lbs_deb_hex(LBS_DEB_HOST, "wake confirm command", (void *)cmd, sizeof(*cmd));
+ lbs_deb_hex(LBS_DEB_HOST, "wake confirm", (u8 *) &cmd,
+ sizeof(cmd));
- ret = priv->hw_host_to_card(priv, MVMS_CMD, (void *)cmd, sizeof(*cmd));
+ ret = priv->hw_host_to_card(priv, MVMS_CMD, (u8 *) &cmd, sizeof(cmd));
if (ret)
lbs_pr_alert("SEND_WAKEC_CMD: Host to Card failed for Confirm Wake\n");
return ret;
}
-int lbs_process_event(struct lbs_private *priv)
+int lbs_process_event(struct lbs_private *priv, u32 event)
{
int ret = 0;
- u32 eventcause;
lbs_deb_enter(LBS_DEB_CMD);
- spin_lock_irq(&priv->driver_lock);
- eventcause = priv->eventcause >> SBI_EVENT_CAUSE_SHIFT;
- spin_unlock_irq(&priv->driver_lock);
-
- lbs_deb_cmd("event cause %d\n", eventcause);
-
- switch (eventcause) {
+ switch (event) {
case MACREG_INT_CODE_LINK_SENSED:
- lbs_deb_cmd("EVENT: MACREG_INT_CODE_LINK_SENSED\n");
+ lbs_deb_cmd("EVENT: link sensed\n");
break;
case MACREG_INT_CODE_DEAUTHENTICATED:
break;
case MACREG_INT_CODE_PS_SLEEP:
- lbs_deb_cmd("EVENT: sleep\n");
+ lbs_deb_cmd("EVENT: ps sleep\n");
/* handle unexpected PS SLEEP event */
if (priv->psstate == PS_STATE_FULL_POWER) {
}
priv->psstate = PS_STATE_PRE_SLEEP;
- lbs_ps_confirm_sleep(priv, (u16) priv->psmode);
+ lbs_ps_confirm_sleep(priv);
break;
case MACREG_INT_CODE_HOST_AWAKE:
- lbs_deb_cmd("EVENT: HOST_AWAKE\n");
+ lbs_deb_cmd("EVENT: host awake\n");
lbs_send_confirmwake(priv);
break;
case MACREG_INT_CODE_PS_AWAKE:
- lbs_deb_cmd("EVENT: awake\n");
+ lbs_deb_cmd("EVENT: ps awake\n");
/* handle unexpected PS AWAKE event */
if (priv->psstate == PS_STATE_FULL_POWER) {
lbs_deb_cmd(
lbs_deb_cmd("EVENT: MULTICAST MIC ERROR\n");
handle_mic_failureevent(priv, MACREG_INT_CODE_MIC_ERR_MULTICAST);
break;
+
case MACREG_INT_CODE_MIB_CHANGED:
+ lbs_deb_cmd("EVENT: MIB CHANGED\n");
+ break;
case MACREG_INT_CODE_INIT_DONE:
+ lbs_deb_cmd("EVENT: INIT DONE\n");
break;
-
case MACREG_INT_CODE_ADHOC_BCN_LOST:
lbs_deb_cmd("EVENT: ADHOC beacon lost\n");
break;
-
case MACREG_INT_CODE_RSSI_LOW:
lbs_pr_alert("EVENT: rssi low\n");
break;
break;
default:
- lbs_pr_alert("EVENT: unknown event id %d\n", eventcause);
+ lbs_pr_alert("EVENT: unknown event id %d\n", event);
break;
}
- spin_lock_irq(&priv->driver_lock);
- priv->eventcause = 0;
- spin_unlock_irq(&priv->driver_lock);
-
lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
return ret;
}
};
#ifdef PROC_DEBUG
-static void lbs_debug_init(struct lbs_private *priv, struct net_device *dev);
+static void lbs_debug_init(struct lbs_private *priv);
#endif
static int open_file_generic(struct inode *inode, struct file *file)
u16 spectrum_mgmt = (iter_bss->capability & WLAN_CAPABILITY_SPECTRUM_MGMT);
pos += snprintf(buf+pos, len-pos,
- "%02u| %03d | %04ld | %s |",
+ "%02u| %03d | %04d | %s |",
numscansdone, iter_bss->channel, iter_bss->rssi,
print_mac(mac, iter_bss->bssid));
pos += snprintf(buf+pos, len-pos, " %04x-", iter_bss->capability);
return ret;
}
-static ssize_t lbs_extscan(struct file *file, const char __user *userbuf,
- size_t count, loff_t *ppos)
-{
- struct lbs_private *priv = file->private_data;
- ssize_t res, buf_size;
- union iwreq_data wrqu;
- unsigned long addr = get_zeroed_page(GFP_KERNEL);
- char *buf = (char *)addr;
-
- buf_size = min(count, len - 1);
- if (copy_from_user(buf, userbuf, buf_size)) {
- res = -EFAULT;
- goto out_unlock;
- }
-
- lbs_send_specific_ssid_scan(priv, buf, strlen(buf)-1, 0);
-
- memset(&wrqu, 0, sizeof(union iwreq_data));
- wireless_send_event(priv->dev, SIOCGIWSCAN, &wrqu, NULL);
-
-out_unlock:
- free_page(addr);
- return count;
-}
-
-static void lbs_parse_bssid(char *buf, size_t count,
- struct lbs_ioctl_user_scan_cfg *scan_cfg)
-{
- char *hold;
- unsigned int mac[ETH_ALEN];
-
- hold = strstr(buf, "bssid=");
- if (!hold)
- return;
- hold += 6;
- sscanf(hold, MAC_FMT, mac, mac+1, mac+2, mac+3, mac+4, mac+5);
- memcpy(scan_cfg->bssid, mac, ETH_ALEN);
-}
-
-static void lbs_parse_ssid(char *buf, size_t count,
- struct lbs_ioctl_user_scan_cfg *scan_cfg)
-{
- char *hold, *end;
- ssize_t size;
-
- hold = strstr(buf, "ssid=");
- if (!hold)
- return;
- hold += 5;
- end = strchr(hold, ' ');
- if (!end)
- end = buf + count - 1;
-
- size = min((size_t)IW_ESSID_MAX_SIZE, (size_t) (end - hold));
- strncpy(scan_cfg->ssid, hold, size);
-
- return;
-}
-
-static int lbs_parse_clear(char *buf, size_t count, const char *tag)
-{
- char *hold;
- int val;
-
- hold = strstr(buf, tag);
- if (!hold)
- return 0;
- hold += strlen(tag);
- sscanf(hold, "%d", &val);
-
- if (val != 0)
- val = 1;
-
- return val;
-}
-
-static int lbs_parse_dur(char *buf, size_t count,
- struct lbs_ioctl_user_scan_cfg *scan_cfg)
-{
- char *hold;
- int val;
-
- hold = strstr(buf, "dur=");
- if (!hold)
- return 0;
- hold += 4;
- sscanf(hold, "%d", &val);
-
- return val;
-}
-
-static void lbs_parse_type(char *buf, size_t count,
- struct lbs_ioctl_user_scan_cfg *scan_cfg)
-{
- char *hold;
- int val;
-
- hold = strstr(buf, "type=");
- if (!hold)
- return;
- hold += 5;
- sscanf(hold, "%d", &val);
-
- /* type=1,2 or 3 */
- if (val < 1 || val > 3)
- return;
-
- scan_cfg->bsstype = val;
-
- return;
-}
-
-static ssize_t lbs_setuserscan(struct file *file,
- const char __user *userbuf,
- size_t count, loff_t *ppos)
-{
- struct lbs_private *priv = file->private_data;
- ssize_t res, buf_size;
- struct lbs_ioctl_user_scan_cfg *scan_cfg;
- union iwreq_data wrqu;
- int dur;
- char *buf = (char *)get_zeroed_page(GFP_KERNEL);
-
- if (!buf)
- return -ENOMEM;
-
- buf_size = min(count, len - 1);
- if (copy_from_user(buf, userbuf, buf_size)) {
- res = -EFAULT;
- goto out_buf;
- }
-
- scan_cfg = kzalloc(sizeof(struct lbs_ioctl_user_scan_cfg), GFP_KERNEL);
- if (!scan_cfg) {
- res = -ENOMEM;
- goto out_buf;
- }
- res = count;
-
- scan_cfg->bsstype = LBS_SCAN_BSS_TYPE_ANY;
-
- dur = lbs_parse_dur(buf, count, scan_cfg);
- lbs_parse_bssid(buf, count, scan_cfg);
- scan_cfg->clear_bssid = lbs_parse_clear(buf, count, "clear_bssid=");
- lbs_parse_ssid(buf, count, scan_cfg);
- scan_cfg->clear_ssid = lbs_parse_clear(buf, count, "clear_ssid=");
- lbs_parse_type(buf, count, scan_cfg);
-
- lbs_scan_networks(priv, scan_cfg, 1);
- wait_event_interruptible(priv->cmd_pending,
- priv->surpriseremoved || !priv->last_scanned_channel);
-
- if (priv->surpriseremoved)
- goto out_scan_cfg;
-
- memset(&wrqu, 0x00, sizeof(union iwreq_data));
- wireless_send_event(priv->dev, SIOCGIWSCAN, &wrqu, NULL);
-
- out_scan_cfg:
- kfree(scan_cfg);
- out_buf:
- free_page((unsigned long)buf);
- return res;
-}
-
-
/*
* When calling CMD_802_11_SUBSCRIBE_EVENT with CMD_ACT_GET, me might
* get a bunch of vendor-specific TLVs (a.k.a. IEs) back from the
if (tlv_type != TLV_TYPE_BCNMISS)
tlv->freq = freq;
- /* The command header, the event mask, and the one TLV */
- events->hdr.size = cpu_to_le16(sizeof(events->hdr) + 2 + sizeof(*tlv));
+ /* The command header, the action, the event mask, and one TLV */
+ events->hdr.size = cpu_to_le16(sizeof(events->hdr) + 4 + sizeof(*tlv));
ret = lbs_cmd_with_response(priv, CMD_802_11_SUBSCRIBE_EVENT, events);
write_file_dummy), },
{ "sleepparams", 0644, FOPS(lbs_sleepparams_read,
lbs_sleepparams_write), },
- { "extscan", 0600, FOPS(NULL, lbs_extscan), },
- { "setuserscan", 0600, FOPS(NULL, lbs_setuserscan), },
};
static struct lbs_debugfs_files debugfs_events_files[] = {
}
#ifdef PROC_DEBUG
- lbs_debug_init(priv, dev);
+ lbs_debug_init(priv);
#endif
exit:
return;
/* To debug any member of struct lbs_private, simply add one line here.
*/
static struct debug_data items[] = {
- {"intcounter", item_size(intcounter), item_addr(intcounter)},
{"psmode", item_size(psmode), item_addr(psmode)},
{"psstate", item_size(psstate), item_addr(psstate)},
};
* @param dev pointer net_device
* @return N/A
*/
-static void lbs_debug_init(struct lbs_private *priv, struct net_device *dev)
+static void lbs_debug_init(struct lbs_private *priv)
{
int i;
struct cmd_ctrl_node;
struct cmd_ds_command;
-int lbs_set_mac_packet_filter(struct lbs_private *priv);
+void lbs_set_mac_control(struct lbs_private *priv);
-void lbs_send_tx_feedback(struct lbs_private *priv);
+void lbs_send_tx_feedback(struct lbs_private *priv, u32 try_count);
int lbs_free_cmd_buffer(struct lbs_private *priv);
int lbs_allocate_cmd_buffer(struct lbs_private *priv);
int lbs_execute_next_command(struct lbs_private *priv);
-int lbs_process_event(struct lbs_private *priv);
-void lbs_interrupt(struct lbs_private *priv);
+int lbs_process_event(struct lbs_private *priv, u32 event);
+void lbs_queue_event(struct lbs_private *priv, u32 event);
+void lbs_notify_command_response(struct lbs_private *priv, u8 resp_idx);
+
int lbs_set_radio_control(struct lbs_private *priv);
u32 lbs_fw_index_to_data_rate(u8 index);
u8 lbs_data_rate_to_fw_index(u32 rate);
-void lbs_get_fwversion(struct lbs_private *priv,
- char *fwversion,
- int maxlen);
/** The proc fs interface */
-int lbs_process_rx_command(struct lbs_private *priv);
+int lbs_process_command_response(struct lbs_private *priv, u8 *data, u32 len);
void lbs_complete_command(struct lbs_private *priv, struct cmd_ctrl_node *cmd,
int result);
int lbs_hard_start_xmit(struct sk_buff *skb, struct net_device *dev);
int lbs_process_rxed_packet(struct lbs_private *priv, struct sk_buff *);
void lbs_ps_sleep(struct lbs_private *priv, int wait_option);
-void lbs_ps_confirm_sleep(struct lbs_private *priv, u16 psmode);
+void lbs_ps_confirm_sleep(struct lbs_private *priv);
void lbs_ps_wakeup(struct lbs_private *priv, int wait_option);
struct chan_freq_power *lbs_find_cfp_by_band_and_channel(
/* main.c */
struct chan_freq_power *lbs_get_region_cfp_table(u8 region,
- u8 band,
int *cfp_no);
struct lbs_private *lbs_add_card(void *card, struct device *dmdev);
int lbs_remove_card(struct lbs_private *priv);
int lbs_start_card(struct lbs_private *priv);
int lbs_stop_card(struct lbs_private *priv);
-int lbs_reset_device(struct lbs_private *priv);
void lbs_host_to_card_done(struct lbs_private *priv);
int lbs_update_channel(struct lbs_private *priv);
+
+#ifndef CONFIG_IEEE80211
+const char *escape_essid(const char *essid, u8 essid_len);
+#endif
+
#endif
#endif
#define lbs_deb_enter(grp) \
- LBS_DEB_LL(grp | LBS_DEB_ENTER, " enter", "%s():%d\n", __FUNCTION__, __LINE__);
+ LBS_DEB_LL(grp | LBS_DEB_ENTER, " enter", "%s()\n", __func__);
#define lbs_deb_enter_args(grp, fmt, args...) \
- LBS_DEB_LL(grp | LBS_DEB_ENTER, " enter", "%s(" fmt "):%d\n", __FUNCTION__, ## args, __LINE__);
+ LBS_DEB_LL(grp | LBS_DEB_ENTER, " enter", "%s(" fmt ")\n", __func__, ## args);
#define lbs_deb_leave(grp) \
- LBS_DEB_LL(grp | LBS_DEB_LEAVE, " leave", "%s():%d\n", __FUNCTION__, __LINE__);
+ LBS_DEB_LL(grp | LBS_DEB_LEAVE, " leave", "%s()\n", __func__);
#define lbs_deb_leave_args(grp, fmt, args...) \
- LBS_DEB_LL(grp | LBS_DEB_LEAVE, " leave", "%s():%d, " fmt "\n", \
- __FUNCTION__, __LINE__, ##args);
+ LBS_DEB_LL(grp | LBS_DEB_LEAVE, " leave", "%s(), " fmt "\n", \
+ __func__, ##args);
#define lbs_deb_main(fmt, args...) LBS_DEB_LL(LBS_DEB_MAIN, " main", fmt, ##args)
#define lbs_deb_net(fmt, args...) LBS_DEB_LL(LBS_DEB_NET, " net", fmt, ##args)
#define lbs_deb_mesh(fmt, args...) LBS_DEB_LL(LBS_DEB_MESH, " mesh", fmt, ##args)
#define MRVDRV_MAX_CHANNELS_PER_SCAN 14
#define MRVDRV_MIN_BEACON_INTERVAL 20
-#define MRVDRV_MAX_BEACON_INTERVAL 1000
+#define MRVDRV_MAX_BEACON_INTERVAL 10000
#define MRVDRV_BEACON_INTERVAL 100
#define MARVELL_MESH_IE_LENGTH 9
#define MRVDRV_CMD_UPLD_RDY 0x0008
#define MRVDRV_CARDEVENT 0x0010
-#define SBI_EVENT_CAUSE_SHIFT 3
-
/** TxPD status */
/* Station firmware use TxPD status field to report final Tx transmit
#include <linux/wireless.h>
#include <linux/ethtool.h>
#include <linux/debugfs.h>
+#include <net/ieee80211.h>
#include "defs.h"
-#include "scan.h"
+#include "hostcmd.h"
extern struct ethtool_ops lbs_ethtool_ops;
int mesh_open;
int infra_open;
int mesh_autostart_enabled;
- __le16 boot2_version;
char name[DEV_NAME_LEN];
u32 bbp_offset;
u32 rf_offset;
- /** Upload length */
- u32 upld_len;
- /* Upload buffer */
- u8 upld_buf[LBS_UPLD_SIZE];
/* Download sent:
bit0 1/0=data_sent/data_tx_done,
bit1 1/0=cmd_sent/cmd_tx_done,
wait_queue_head_t waitq;
struct workqueue_struct *work_thread;
+ /** Scanning */
struct delayed_work scan_work;
struct delayed_work assoc_work;
struct work_struct sync_channel;
+ /* remember which channel was scanned last, != 0 if currently scanning */
+ int scan_channel;
+ u8 scan_ssid[IW_ESSID_MAX_SIZE + 1];
+ u8 scan_ssid_len;
/** Hardware access */
int (*hw_host_to_card) (struct lbs_private *priv, u8 type, u8 *payload, u16 nb);
- int (*hw_get_int_status) (struct lbs_private *priv, u8 *);
- int (*hw_read_event_cause) (struct lbs_private *);
/* Wake On LAN */
uint32_t wol_criteria;
uint8_t wol_gpio;
uint8_t wol_gap;
- /* was struct lbs_adapter from here... */
-
/** Wlan adapter data structure*/
/** STATUS variables */
- u8 fwreleasenumber[4];
+ u32 fwrelease;
u32 fwcapinfo;
- /* protected with big lock */
struct mutex lock;
/** command-related variables */
u16 seqnum;
- /* protected by big lock */
struct cmd_ctrl_node *cmd_array;
/** Current command */
struct list_head cmdpendingq;
wait_queue_head_t cmd_pending;
- /* command related variables protected by priv->driver_lock */
- /** Async and Sync Event variables */
- u32 intcounter;
- u32 eventcause;
- u8 nodename[16]; /* nickname */
+ /* Command responses sent from the hardware to the driver */
+ u8 resp_idx;
+ u8 resp_buf[2][LBS_UPLD_SIZE];
+ u32 resp_len[2];
+
+ /* Events sent from hardware to driver */
+ struct kfifo *event_fifo;
+
+ /* nickname */
+ u8 nodename[16];
/** spin locks */
spinlock_t driver_lock;
int nr_retries;
int cmd_timed_out;
- u8 hisregcpy;
-
/** current ssid/bssid related parameters*/
struct current_bss_params curbssparams;
struct sk_buff *currenttxskb;
/** NIC Operation characteristics */
- u16 currentpacketfilter;
+ u16 mac_control;
u32 connect_status;
u32 mesh_connect_status;
u16 regioncode;
char ps_supported;
u8 needtowakeup;
- struct PS_CMD_ConfirmSleep lbs_ps_confirm_sleep;
- struct cmd_header lbs_ps_confirm_wake;
-
struct assoc_request * pending_assoc_req;
struct assoc_request * in_progress_assoc_req;
u32 enable11d;
/** MISCELLANEOUS */
- u8 *prdeeprom;
struct lbs_offset_value offsetvalue;
- struct cmd_ds_802_11_get_log logmsg;
-
u32 monitormode;
- int last_scanned_channel;
u8 fw_ready;
};
+extern struct cmd_confirm_sleep confirm_sleep;
+
+/**
+ * @brief Structure used to store information for each beacon/probe response
+ */
+struct bss_descriptor {
+ u8 bssid[ETH_ALEN];
+
+ u8 ssid[IW_ESSID_MAX_SIZE + 1];
+ u8 ssid_len;
+
+ u16 capability;
+ u32 rssi;
+ u32 channel;
+ u16 beaconperiod;
+ u32 atimwindow;
+
+ /* IW_MODE_AUTO, IW_MODE_ADHOC, IW_MODE_INFRA */
+ u8 mode;
+
+ /* zero-terminated array of supported data rates */
+ u8 rates[MAX_RATES + 1];
+
+ unsigned long last_scanned;
+
+ union ieeetypes_phyparamset phyparamset;
+ union IEEEtypes_ssparamset ssparamset;
+
+ struct ieeetypes_countryinfofullset countryinfo;
+
+ u8 wpa_ie[MAX_WPA_IE_LEN];
+ size_t wpa_ie_len;
+ u8 rsn_ie[MAX_WPA_IE_LEN];
+ size_t rsn_ie_len;
+
+ u8 mesh;
+
+ struct list_head list;
+};
+
/** Association request
*
* Encapsulates all the options that describe a specific assocation request
u8 channel;
u8 band;
u8 mode;
- u8 bssid[ETH_ALEN];
+ u8 bssid[ETH_ALEN] __attribute__ ((aligned (2)));
/** WEP keys */
struct enc_key wep_keys[4];
#include "decl.h"
#include "defs.h"
#include "dev.h"
-#include "join.h"
#include "wext.h"
#include "cmd.h"
struct ethtool_drvinfo *info)
{
struct lbs_private *priv = (struct lbs_private *) dev->priv;
- char fwver[32];
-
- lbs_get_fwversion(priv, fwver, sizeof(fwver) - 1);
+ snprintf(info->fw_version, 32, "%u.%u.%u.p%u",
+ priv->fwrelease >> 24 & 0xff,
+ priv->fwrelease >> 16 & 0xff,
+ priv->fwrelease >> 8 & 0xff,
+ priv->fwrelease & 0xff);
strcpy(info->driver, "libertas");
strcpy(info->version, lbs_driver_version);
- strcpy(info->fw_version, fwver);
}
/* All 8388 parts have 16KiB EEPROM size at the time of writing.
struct ethtool_eeprom *eeprom, u8 * bytes)
{
struct lbs_private *priv = (struct lbs_private *) dev->priv;
- struct lbs_ioctl_regrdwr regctrl;
- char *ptr;
+ struct cmd_ds_802_11_eeprom_access cmd;
int ret;
- regctrl.action = 0;
- regctrl.offset = eeprom->offset;
- regctrl.NOB = eeprom->len;
-
- if (eeprom->offset + eeprom->len > LBS_EEPROM_LEN)
- return -EINVAL;
-
-// mutex_lock(&priv->mutex);
-
- priv->prdeeprom = kmalloc(eeprom->len+sizeof(regctrl), GFP_KERNEL);
- if (!priv->prdeeprom)
- return -ENOMEM;
- memcpy(priv->prdeeprom, ®ctrl, sizeof(regctrl));
-
- /* +14 is for action, offset, and NOB in
- * response */
- lbs_deb_ethtool("action:%d offset: %x NOB: %02x\n",
- regctrl.action, regctrl.offset, regctrl.NOB);
-
- ret = lbs_prepare_and_send_command(priv,
- CMD_802_11_EEPROM_ACCESS,
- regctrl.action,
- CMD_OPTION_WAITFORRSP, 0,
- ®ctrl);
+ lbs_deb_enter(LBS_DEB_ETHTOOL);
- if (ret) {
- if (priv->prdeeprom)
- kfree(priv->prdeeprom);
- goto done;
+ if (eeprom->offset + eeprom->len > LBS_EEPROM_LEN ||
+ eeprom->len > LBS_EEPROM_READ_LEN) {
+ ret = -EINVAL;
+ goto out;
}
- mdelay(10);
-
- ptr = (char *)priv->prdeeprom;
-
- /* skip the command header, but include the "value" u32 variable */
- ptr = ptr + sizeof(struct lbs_ioctl_regrdwr) - 4;
-
- /*
- * Return the result back to the user
- */
- memcpy(bytes, ptr, eeprom->len);
-
- if (priv->prdeeprom)
- kfree(priv->prdeeprom);
-// mutex_unlock(&priv->mutex);
-
- ret = 0;
-
-done:
- lbs_deb_enter_args(LBS_DEB_ETHTOOL, "ret %d", ret);
+ cmd.hdr.size = cpu_to_le16(sizeof(struct cmd_ds_802_11_eeprom_access) -
+ LBS_EEPROM_READ_LEN + eeprom->len);
+ cmd.action = cpu_to_le16(CMD_ACT_GET);
+ cmd.offset = cpu_to_le16(eeprom->offset);
+ cmd.len = cpu_to_le16(eeprom->len);
+ ret = lbs_cmd_with_response(priv, CMD_802_11_EEPROM_ACCESS, &cmd);
+ if (!ret)
+ memcpy(bytes, cmd.value, eeprom->len);
+
+out:
+ lbs_deb_leave_args(LBS_DEB_ETHTOOL, "ret %d", ret);
return ret;
}
-static void lbs_ethtool_get_stats(struct net_device * dev,
- struct ethtool_stats * stats, u64 * data)
+static void lbs_ethtool_get_stats(struct net_device *dev,
+ struct ethtool_stats *stats, uint64_t *data)
{
struct lbs_private *priv = dev->priv;
struct cmd_ds_mesh_access mesh_access;
lbs_deb_enter(LBS_DEB_ETHTOOL);
/* Get Mesh Statistics */
- ret = lbs_prepare_and_send_command(priv,
- CMD_MESH_ACCESS, CMD_ACT_MESH_GET_STATS,
- CMD_OPTION_WAITFORRSP, 0, &mesh_access);
+ ret = lbs_mesh_access(priv, CMD_ACT_MESH_GET_STATS, &mesh_access);
- if (ret)
+ if (ret) {
+ memset(data, 0, MESH_STATS_NUM*(sizeof(uint64_t)));
return;
+ }
priv->mstats.fwd_drop_rbt = le32_to_cpu(mesh_access.data[0]);
priv->mstats.fwd_drop_ttl = le32_to_cpu(mesh_access.data[1]);
lbs_deb_enter(LBS_DEB_ETHTOOL);
}
-static int lbs_ethtool_get_sset_count(struct net_device * dev, int sset)
+static int lbs_ethtool_get_sset_count(struct net_device *dev, int sset)
{
- switch (sset) {
- case ETH_SS_STATS:
+ struct lbs_private *priv = dev->priv;
+
+ if (sset == ETH_SS_STATS && dev == priv->mesh_dev)
return MESH_STATS_NUM;
- default:
- return -EOPNOTSUPP;
- }
+
+ return -EOPNOTSUPP;
}
static void lbs_ethtool_get_strings(struct net_device *dev,
- u32 stringset,
- u8 * s)
+ uint32_t stringset, uint8_t *s)
{
int i;
#define CMD_RET_802_11_ASSOCIATE 0x8012
/* Command codes */
-#define CMD_CODE_DNLD 0x0002
#define CMD_GET_HW_SPEC 0x0003
#define CMD_EEPROM_UPDATE 0x0004
#define CMD_802_11_RESET 0x0005
#define CMD_802_11_AD_HOC_JOIN 0x002c
#define CMD_802_11_QUERY_TKIP_REPLY_CNTRS 0x002e
#define CMD_802_11_ENABLE_RSN 0x002f
-#define CMD_802_11_PAIRWISE_TSC 0x0036
-#define CMD_802_11_GROUP_TSC 0x0037
#define CMD_802_11_SET_AFC 0x003c
#define CMD_802_11_GET_AFC 0x003d
#define CMD_802_11_AD_HOC_STOP 0x0040
#define CMD_802_11_INACTIVITY_TIMEOUT 0x0067
#define CMD_802_11_SLEEP_PERIOD 0x0068
#define CMD_802_11_TPC_CFG 0x0072
-#define CMD_802_11_PWR_CFG 0x0073
#define CMD_802_11_FW_WAKE_METHOD 0x0074
#define CMD_802_11_SUBSCRIBE_EVENT 0x0075
#define CMD_802_11_RATE_ADAPT_RATESET 0x0076
/* Number of antenna used */
__le16 nr_antenna;
- /* FW release number, example 1,2,3,4 = 3.2.1p4 */
- u8 fwreleasenumber[4];
+ /* FW release number, example 0x01030304 = 2.3.4p1 */
+ __le32 fwrelease;
/* Base Address of TxPD queue */
__le32 wcb_base;
* Define data structure for CMD_802_11_SCAN
*/
struct cmd_ds_802_11_scan {
- u8 bsstype;
- u8 bssid[ETH_ALEN];
- u8 tlvbuffer[1];
+ struct cmd_header hdr;
+
+ uint8_t bsstype;
+ uint8_t bssid[ETH_ALEN];
+ uint8_t tlvbuffer[0];
#if 0
mrvlietypes_ssidparamset_t ssidParamSet;
mrvlietypes_chanlistparamset_t ChanListParamSet;
};
struct cmd_ds_802_11_scan_rsp {
+ struct cmd_header hdr;
+
__le16 bssdescriptsize;
- u8 nr_sets;
- u8 bssdesc_and_tlvbuffer[1];
+ uint8_t nr_sets;
+ uint8_t bssdesc_and_tlvbuffer[0];
};
struct cmd_ds_802_11_get_log {
+ struct cmd_header hdr;
+
__le32 mcasttxframe;
__le32 failed;
__le32 retry;
};
struct cmd_ds_mac_control {
+ struct cmd_header hdr;
__le16 action;
- __le16 reserved;
+ u16 reserved;
};
struct cmd_ds_mac_multicast_adr {
};
struct cmd_ds_802_11_mac_address {
+ struct cmd_header hdr;
+
__le16 action;
u8 macadd[ETH_ALEN];
};
__le16 locallisteninterval;
};
-struct PS_CMD_ConfirmSleep {
- __le16 command;
- __le16 size;
- __le16 seqnum;
- __le16 result;
+struct cmd_confirm_sleep {
+ struct cmd_header hdr;
__le16 action;
- __le16 reserved1;
+ __le16 nullpktinterval;
__le16 multipledtim;
__le16 reserved;
__le16 locallisteninterval;
} __attribute__ ((packed));
struct cmd_ds_802_11_key_material {
+ struct cmd_header hdr;
+
__le16 action;
struct MrvlIEtype_keyParamSet keyParamSet[2];
} __attribute__ ((packed));
struct cmd_ds_802_11_eeprom_access {
+ struct cmd_header hdr;
__le16 action;
-
- /* multiple 4 */
__le16 offset;
- __le16 bytecount;
- u8 value;
+ __le16 len;
+ /* firmware says it returns a maximum of 20 bytes */
+#define LBS_EEPROM_READ_LEN 20
+ u8 value[LBS_EEPROM_READ_LEN];
} __attribute__ ((packed));
struct cmd_ds_802_11_tpc_cfg {
struct cmd_ds_802_11_led_ctrl {
__le16 action;
__le16 numled;
- u8 data[256];
-} __attribute__ ((packed));
-
-struct cmd_ds_802_11_pwr_cfg {
- __le16 action;
- u8 enable;
- s8 PA_P0;
- s8 PA_P1;
- s8 PA_P2;
+ u8 data[288];
} __attribute__ ((packed));
struct cmd_ds_802_11_afc {
/* command Body */
union {
struct cmd_ds_802_11_ps_mode psmode;
- struct cmd_ds_802_11_scan scan;
- struct cmd_ds_802_11_scan_rsp scanresp;
- struct cmd_ds_mac_control macctrl;
struct cmd_ds_802_11_associate associate;
struct cmd_ds_802_11_deauthenticate deauth;
struct cmd_ds_802_11_ad_hoc_start ads;
struct cmd_ds_802_11_reset reset;
struct cmd_ds_802_11_ad_hoc_result result;
- struct cmd_ds_802_11_get_log glog;
struct cmd_ds_802_11_authenticate auth;
struct cmd_ds_802_11_get_stat gstat;
struct cmd_ds_802_3_get_stat gstat_8023;
struct cmd_ds_802_11_rssi rssi;
struct cmd_ds_802_11_rssi_rsp rssirsp;
struct cmd_ds_802_11_disassociate dassociate;
- struct cmd_ds_802_11_mac_address macadd;
- struct cmd_ds_802_11_key_material keymaterial;
struct cmd_ds_mac_reg_access macreg;
struct cmd_ds_bbp_reg_access bbpreg;
struct cmd_ds_rf_reg_access rfreg;
- struct cmd_ds_802_11_eeprom_access rdeeprom;
struct cmd_ds_802_11d_domain_info domaininfo;
struct cmd_ds_802_11d_domain_info domaininforesp;
struct cmd_ds_802_11_tpc_cfg tpccfg;
- struct cmd_ds_802_11_pwr_cfg pwrcfg;
struct cmd_ds_802_11_afc afc;
struct cmd_ds_802_11_led_ctrl ledgpio;
{
unsigned int val = ioread8(card->iobase + reg);
if (debug_output)
- printk(KERN_INFO "##inb %08x<%02x\n", reg, val);
+ printk(KERN_INFO "inb %08x<%02x\n", reg, val);
return val;
}
static inline unsigned int if_cs_read16(struct if_cs_card *card, uint reg)
{
unsigned int val = ioread16(card->iobase + reg);
if (debug_output)
- printk(KERN_INFO "##inw %08x<%04x\n", reg, val);
+ printk(KERN_INFO "inw %08x<%04x\n", reg, val);
return val;
}
static inline void if_cs_read16_rep(
unsigned long count)
{
if (debug_output)
- printk(KERN_INFO "##insw %08x<(0x%lx words)\n",
+ printk(KERN_INFO "insw %08x<(0x%lx words)\n",
reg, count);
ioread16_rep(card->iobase + reg, buf, count);
}
static inline void if_cs_write8(struct if_cs_card *card, uint reg, u8 val)
{
if (debug_output)
- printk(KERN_INFO "##outb %08x>%02x\n", reg, val);
+ printk(KERN_INFO "outb %08x>%02x\n", reg, val);
iowrite8(val, card->iobase + reg);
}
static inline void if_cs_write16(struct if_cs_card *card, uint reg, u16 val)
{
if (debug_output)
- printk(KERN_INFO "##outw %08x>%04x\n", reg, val);
+ printk(KERN_INFO "outw %08x>%04x\n", reg, val);
iowrite16(val, card->iobase + reg);
}
unsigned long count)
{
if (debug_output)
- printk(KERN_INFO "##outsw %08x>(0x%lx words)\n",
+ printk(KERN_INFO "outsw %08x>(0x%lx words)\n",
reg, count);
iowrite16_rep(card->iobase + reg, buf, count);
}
#define IF_CS_C_S_CARDEVENT 0x0010
#define IF_CS_C_S_MASK 0x001f
#define IF_CS_C_S_STATUS_MASK 0x7f00
-/* The following definitions should be the same as the MRVDRV_ ones */
-
-#if MRVDRV_CMD_DNLD_RDY != IF_CS_C_S_CMD_DNLD_RDY
-#error MRVDRV_CMD_DNLD_RDY and IF_CS_C_S_CMD_DNLD_RDY not in sync
-#endif
-#if MRVDRV_CMD_UPLD_RDY != IF_CS_C_S_CMD_UPLD_RDY
-#error MRVDRV_CMD_UPLD_RDY and IF_CS_C_S_CMD_UPLD_RDY not in sync
-#endif
-#if MRVDRV_CARDEVENT != IF_CS_C_S_CARDEVENT
-#error MRVDRV_CARDEVENT and IF_CS_C_S_CARDEVENT not in sync
-#endif
#define IF_CS_C_INT_CAUSE 0x00000022
#define IF_CS_C_IC_MASK 0x001f
/********************************************************************/
-/* Interrupts */
-/********************************************************************/
-
-static inline void if_cs_enable_ints(struct if_cs_card *card)
-{
- lbs_deb_enter(LBS_DEB_CS);
- if_cs_write16(card, IF_CS_H_INT_MASK, 0);
-}
-
-static inline void if_cs_disable_ints(struct if_cs_card *card)
-{
- lbs_deb_enter(LBS_DEB_CS);
- if_cs_write16(card, IF_CS_H_INT_MASK, IF_CS_H_IM_MASK);
-}
-
-static irqreturn_t if_cs_interrupt(int irq, void *data)
-{
- struct if_cs_card *card = (struct if_cs_card *)data;
- u16 int_cause;
-
- lbs_deb_enter(LBS_DEB_CS);
-
- int_cause = if_cs_read16(card, IF_CS_C_INT_CAUSE);
- if(int_cause == 0x0) {
- /* Not for us */
- return IRQ_NONE;
-
- } else if (int_cause == 0xffff) {
- /* Read in junk, the card has probably been removed */
- card->priv->surpriseremoved = 1;
-
- } else {
- if (int_cause & IF_CS_H_IC_TX_OVER)
- lbs_host_to_card_done(card->priv);
-
- /* clear interrupt */
- if_cs_write16(card, IF_CS_C_INT_CAUSE, int_cause & IF_CS_C_IC_MASK);
- }
- spin_lock(&card->priv->driver_lock);
- lbs_interrupt(card->priv);
- spin_unlock(&card->priv->driver_lock);
-
- return IRQ_HANDLED;
-}
-
-
-
-
-/********************************************************************/
/* I/O */
/********************************************************************/
*/
static int if_cs_receive_cmdres(struct lbs_private *priv, u8 *data, u32 *len)
{
+ unsigned long flags;
int ret = -1;
u16 val;
* bytes */
*len -= 8;
ret = 0;
+
+ /* Clear this flag again */
+ spin_lock_irqsave(&priv->driver_lock, flags);
+ priv->dnld_sent = DNLD_RES_RECEIVED;
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
+
out:
lbs_deb_leave_args(LBS_DEB_CS, "ret %d, len %d", ret, *len);
return ret;
if (len == 0 || len > MRVDRV_ETH_RX_PACKET_BUFFER_SIZE) {
lbs_pr_err("card data buffer has invalid # of bytes (%d)\n", len);
priv->stats.rx_dropped++;
- printk(KERN_INFO "##HS %s:%d TODO\n", __FUNCTION__, __LINE__);
goto dat_err;
}
- //TODO: skb = dev_alloc_skb(len+ETH_FRAME_LEN+MRVDRV_SNAP_HEADER_LEN+EXTRA_LEN);
skb = dev_alloc_skb(MRVDRV_ETH_RX_PACKET_BUFFER_SIZE + 2);
if (!skb)
goto out;
/********************************************************************/
+/* Interrupts */
+/********************************************************************/
+
+static inline void if_cs_enable_ints(struct if_cs_card *card)
+{
+ lbs_deb_enter(LBS_DEB_CS);
+ if_cs_write16(card, IF_CS_H_INT_MASK, 0);
+}
+
+static inline void if_cs_disable_ints(struct if_cs_card *card)
+{
+ lbs_deb_enter(LBS_DEB_CS);
+ if_cs_write16(card, IF_CS_H_INT_MASK, IF_CS_H_IM_MASK);
+}
+
+
+static irqreturn_t if_cs_interrupt(int irq, void *data)
+{
+ struct if_cs_card *card = data;
+ struct lbs_private *priv = card->priv;
+ u16 cause;
+
+ lbs_deb_enter(LBS_DEB_CS);
+
+ cause = if_cs_read16(card, IF_CS_C_INT_CAUSE);
+ if_cs_write16(card, IF_CS_C_INT_CAUSE, cause & IF_CS_C_IC_MASK);
+
+ lbs_deb_cs("cause 0x%04x\n", cause);
+ if (cause == 0) {
+ /* Not for us */
+ return IRQ_NONE;
+ }
+
+ if (cause == 0xffff) {
+ /* Read in junk, the card has probably been removed */
+ card->priv->surpriseremoved = 1;
+ return IRQ_HANDLED;
+ }
+
+ /* TODO: I'm not sure what the best ordering is */
+
+ cause = if_cs_read16(card, IF_CS_C_STATUS) & IF_CS_C_S_MASK;
+
+ if (cause & IF_CS_C_S_RX_UPLD_RDY) {
+ struct sk_buff *skb;
+ lbs_deb_cs("rx packet\n");
+ skb = if_cs_receive_data(priv);
+ if (skb)
+ lbs_process_rxed_packet(priv, skb);
+ }
+
+ if (cause & IF_CS_H_IC_TX_OVER) {
+ lbs_deb_cs("tx over\n");
+ lbs_host_to_card_done(priv);
+ }
+
+ if (cause & IF_CS_C_S_CMD_UPLD_RDY) {
+ unsigned long flags;
+ u8 i;
+
+ lbs_deb_cs("cmd upload ready\n");
+ spin_lock_irqsave(&priv->driver_lock, flags);
+ i = (priv->resp_idx == 0) ? 1 : 0;
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
+
+ BUG_ON(priv->resp_len[i]);
+ if_cs_receive_cmdres(priv, priv->resp_buf[i],
+ &priv->resp_len[i]);
+
+ spin_lock_irqsave(&priv->driver_lock, flags);
+ lbs_notify_command_response(priv, i);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
+ }
+
+ if (cause & IF_CS_H_IC_HOST_EVENT) {
+ u16 event = if_cs_read16(priv->card, IF_CS_C_STATUS)
+ & IF_CS_C_S_STATUS_MASK;
+ if_cs_write16(priv->card, IF_CS_H_INT_CAUSE,
+ IF_CS_H_IC_HOST_EVENT);
+ lbs_deb_cs("eventcause 0x%04x\n", event);
+ lbs_queue_event(priv, event >> 8 & 0xff);
+ }
+
+ return IRQ_HANDLED;
+}
+
+
+
+
+/********************************************************************/
/* Firmware */
/********************************************************************/
if (remain < count)
count = remain;
- /* printk(KERN_INFO "//HS %d loading %d of %d bytes\n",
- __LINE__, sent, fw->size); */
/* "write the number of bytes to be sent to the I/O Command
* write length register" */
ret = if_cs_poll_while_fw_download(card, IF_CS_C_SQ_READ_LOW, IF_CS_C_SQ_HELPER_OK);
if (ret < 0) {
- int i;
lbs_pr_err("helper firmware doesn't answer\n");
- for (i = 0; i < 0x50; i += 2)
- printk(KERN_INFO "## HS %02x: %04x\n",
- i, if_cs_read16(card, i));
goto err_release;
}
for (sent = 0; sent < fw->size; sent += len) {
len = if_cs_read16(card, IF_CS_C_SQ_READ_LOW);
- /* printk(KERN_INFO "//HS %d loading %d of %d bytes\n",
- __LINE__, sent, fw->size); */
if (len & 1) {
retry++;
lbs_pr_info("odd, need to retry this firmware block\n");
}
-static int if_cs_get_int_status(struct lbs_private *priv, u8 *ireg)
-{
- struct if_cs_card *card = (struct if_cs_card *)priv->card;
- int ret = 0;
- u16 int_cause;
- *ireg = 0;
-
- lbs_deb_enter(LBS_DEB_CS);
-
- if (priv->surpriseremoved)
- goto out;
-
- int_cause = if_cs_read16(card, IF_CS_C_INT_CAUSE) & IF_CS_C_IC_MASK;
- if_cs_write16(card, IF_CS_C_INT_CAUSE, int_cause);
-
- *ireg = if_cs_read16(card, IF_CS_C_STATUS) & IF_CS_C_S_MASK;
-
- if (!*ireg)
- goto sbi_get_int_status_exit;
-
-sbi_get_int_status_exit:
-
- /* is there a data packet for us? */
- if (*ireg & IF_CS_C_S_RX_UPLD_RDY) {
- struct sk_buff *skb = if_cs_receive_data(priv);
- lbs_process_rxed_packet(priv, skb);
- *ireg &= ~IF_CS_C_S_RX_UPLD_RDY;
- }
-
- if (*ireg & IF_CS_C_S_TX_DNLD_RDY) {
- priv->dnld_sent = DNLD_RES_RECEIVED;
- }
-
- /* Card has a command result for us */
- if (*ireg & IF_CS_C_S_CMD_UPLD_RDY) {
- spin_lock(&priv->driver_lock);
- ret = if_cs_receive_cmdres(priv, priv->upld_buf, &priv->upld_len);
- spin_unlock(&priv->driver_lock);
- if (ret < 0)
- lbs_pr_err("could not receive cmd from card\n");
- }
-
-out:
- lbs_deb_leave_args(LBS_DEB_CS, "ret %d, ireg 0x%x, hisregcpy 0x%x", ret, *ireg, priv->hisregcpy);
- return ret;
-}
-
-
-static int if_cs_read_event_cause(struct lbs_private *priv)
-{
- lbs_deb_enter(LBS_DEB_CS);
-
- priv->eventcause = (if_cs_read16(priv->card, IF_CS_C_STATUS) & IF_CS_C_S_STATUS_MASK) >> 5;
- if_cs_write16(priv->card, IF_CS_H_INT_CAUSE, IF_CS_H_IC_HOST_EVENT);
-
- return 0;
-}
-
-
-
/********************************************************************/
/* Card Services */
/********************************************************************/
lbs_deb_enter(LBS_DEB_CS);
- pcmcia_disable_device(p_dev);
free_irq(p_dev->irq.AssignedIRQ, card);
+ pcmcia_disable_device(p_dev);
if (card->iobase)
ioport_unmap(card->iobase);
goto out2;
}
- /* Store pointers to our call-back functions */
+ /* Finish setting up fields in lbs_private */
card->priv = priv;
priv->card = card;
- priv->hw_host_to_card = if_cs_host_to_card;
- priv->hw_get_int_status = if_cs_get_int_status;
- priv->hw_read_event_cause = if_cs_read_event_cause;
-
+ priv->hw_host_to_card = if_cs_host_to_card;
priv->fw_ready = 1;
/* Now actually get the IRQ */
goto out3;
}
+ /* The firmware for the CF card supports powersave */
+ priv->ps_supported = 1;
+
ret = 0;
goto out;
const char *firmware;
u8 buffer[65536];
- u8 int_cause;
- u32 event;
spinlock_t lock;
struct if_sdio_packet *packets;
static int if_sdio_handle_cmd(struct if_sdio_card *card,
u8 *buffer, unsigned size)
{
+ struct lbs_private *priv = card->priv;
int ret;
unsigned long flags;
+ u8 i;
lbs_deb_enter(LBS_DEB_SDIO);
- spin_lock_irqsave(&card->priv->driver_lock, flags);
-
if (size > LBS_CMD_BUFFER_SIZE) {
lbs_deb_sdio("response packet too large (%d bytes)\n",
(int)size);
goto out;
}
- memcpy(card->priv->upld_buf, buffer, size);
- card->priv->upld_len = size;
+ spin_lock_irqsave(&priv->driver_lock, flags);
- card->int_cause |= MRVDRV_CMD_UPLD_RDY;
+ i = (priv->resp_idx == 0) ? 1 : 0;
+ BUG_ON(priv->resp_len[i]);
+ priv->resp_len[i] = size;
+ memcpy(priv->resp_buf[i], buffer, size);
+ lbs_notify_command_response(priv, i);
- lbs_interrupt(card->priv);
+ spin_unlock_irqrestore(&card->priv->driver_lock, flags);
ret = 0;
out:
- spin_unlock_irqrestore(&card->priv->driver_lock, flags);
-
lbs_deb_leave_args(LBS_DEB_SDIO, "ret %d", ret);
-
return ret;
}
u8 *buffer, unsigned size)
{
int ret;
- unsigned long flags;
u32 event;
lbs_deb_enter(LBS_DEB_SDIO);
event |= buffer[2] << 16;
event |= buffer[1] << 8;
event |= buffer[0] << 0;
- event <<= SBI_EVENT_CAUSE_SHIFT;
}
- spin_lock_irqsave(&card->priv->driver_lock, flags);
-
- card->event = event;
- card->int_cause |= MRVDRV_CARDEVENT;
-
- lbs_interrupt(card->priv);
-
- spin_unlock_irqrestore(&card->priv->driver_lock, flags);
-
+ lbs_queue_event(card->priv, event & 0xFF);
ret = 0;
out:
return ret;
}
-static int if_sdio_get_int_status(struct lbs_private *priv, u8 *ireg)
-{
- struct if_sdio_card *card;
-
- lbs_deb_enter(LBS_DEB_SDIO);
-
- card = priv->card;
-
- *ireg = card->int_cause;
- card->int_cause = 0;
-
- lbs_deb_leave(LBS_DEB_SDIO);
-
- return 0;
-}
-
-static int if_sdio_read_event_cause(struct lbs_private *priv)
-{
- struct if_sdio_card *card;
-
- lbs_deb_enter(LBS_DEB_SDIO);
-
- card = priv->card;
-
- priv->eventcause = card->event;
-
- lbs_deb_leave(LBS_DEB_SDIO);
-
- return 0;
-}
-
/*******************************************************************/
/* SDIO callbacks */
/*******************************************************************/
if (sscanf(func->card->info[i],
"ID: %x", &model) == 1)
break;
+ if (!strcmp(func->card->info[i], "IBIS Wireless SDIO Card")) {
+ model = 4;
+ break;
+ }
}
if (i == func->card->num_info) {
priv->card = card;
priv->hw_host_to_card = if_sdio_host_to_card;
- priv->hw_get_int_status = if_sdio_get_int_status;
- priv->hw_read_event_cause = if_sdio_read_event_cause;
priv->fw_ready = 1;
#include <linux/firmware.h>
#include <linux/netdevice.h>
#include <linux/usb.h>
+//#include <asm/olpc.h>
#define DRV_NAME "usb8xxx"
static int if_usb_prog_firmware(struct if_usb_card *cardp);
static int if_usb_host_to_card(struct lbs_private *priv, uint8_t type,
uint8_t *payload, uint16_t nb);
-static int if_usb_get_int_status(struct lbs_private *priv, uint8_t *);
-static int if_usb_read_event_cause(struct lbs_private *);
static int usb_tx_block(struct if_usb_card *cardp, uint8_t *payload,
uint16_t nb);
static void if_usb_free(struct if_usb_card *cardp);
static void if_usb_setup_firmware(struct lbs_private *priv)
{
+ struct if_usb_card *cardp = priv->card;
struct cmd_ds_set_boot2_ver b2_cmd;
struct cmd_ds_802_11_fw_wake_method wake_method;
b2_cmd.hdr.size = cpu_to_le16(sizeof(b2_cmd));
b2_cmd.action = 0;
- b2_cmd.version = priv->boot2_version;
+ b2_cmd.version = cardp->boot2_version;
if (lbs_cmd_with_response(priv, CMD_SET_BOOT2_VER, &b2_cmd))
lbs_deb_usb("Setting boot2 version failed\n");
cardp->priv->fw_ready = 1;
priv->hw_host_to_card = if_usb_host_to_card;
- priv->hw_get_int_status = if_usb_get_int_status;
- priv->hw_read_event_cause = if_usb_read_event_cause;
- priv->boot2_version = udev->descriptor.bcdDevice;
+ cardp->boot2_version = udev->descriptor.bcdDevice;
if_usb_submit_rx_urb(cardp);
ret = usb_reset_device(cardp->udev);
msleep(100);
+#ifdef CONFIG_OLPC
+ if (ret && machine_is_olpc()) {
+ printk(KERN_CRIT "Resetting OLPC wireless via EC...\n");
+ olpc_ec_cmd(0x25, NULL, 0, NULL, 0);
+ }
+#endif
+
lbs_deb_leave_args(LBS_DEB_USB, "ret %d", ret);
return ret;
skb_pull(skb, MESSAGE_HEADER_LEN);
lbs_process_rxed_packet(priv, skb);
- priv->upld_len = (recvlength - MESSAGE_HEADER_LEN);
}
static inline void process_cmdrequest(int recvlength, uint8_t *recvbuff,
struct if_usb_card *cardp,
struct lbs_private *priv)
{
+ u8 i;
+
if (recvlength > LBS_CMD_BUFFER_SIZE) {
lbs_deb_usbd(&cardp->udev->dev,
"The receive buffer is too large\n");
BUG();
spin_lock(&priv->driver_lock);
- cardp->usb_int_cause |= MRVDRV_CMD_UPLD_RDY;
- priv->upld_len = (recvlength - MESSAGE_HEADER_LEN);
- memcpy(priv->upld_buf, recvbuff + MESSAGE_HEADER_LEN, priv->upld_len);
+ i = (priv->resp_idx == 0) ? 1 : 0;
+ BUG_ON(priv->resp_len[i]);
+ priv->resp_len[i] = (recvlength - MESSAGE_HEADER_LEN);
+ memcpy(priv->resp_buf[i], recvbuff + MESSAGE_HEADER_LEN,
+ priv->resp_len[i]);
kfree_skb(skb);
- lbs_interrupt(priv);
+ lbs_notify_command_response(priv, i);
+
spin_unlock(&priv->driver_lock);
lbs_deb_usbd(&cardp->udev->dev,
uint8_t *recvbuff = NULL;
uint32_t recvtype = 0;
__le32 *pkt = (__le32 *)(skb->data + IPFIELD_ALIGN_OFFSET);
+ uint32_t event;
lbs_deb_enter(LBS_DEB_USB);
break;
case CMD_TYPE_INDICATION:
- /* Event cause handling */
- spin_lock(&priv->driver_lock);
+ /* Event handling */
+ event = le32_to_cpu(pkt[1]);
+ lbs_deb_usbd(&cardp->udev->dev, "**EVENT** 0x%X\n", event);
+ kfree_skb(skb);
- cardp->usb_event_cause = le32_to_cpu(pkt[1]);
+ /* Icky undocumented magic special case */
+ if (event & 0xffff0000) {
+ u32 trycount = (event & 0xffff0000) >> 16;
- lbs_deb_usbd(&cardp->udev->dev,"**EVENT** 0x%X\n",
- cardp->usb_event_cause);
+ lbs_send_tx_feedback(priv, trycount);
+ } else
+ lbs_queue_event(priv, event & 0xFF);
+ break;
- /* Icky undocumented magic special case */
- if (cardp->usb_event_cause & 0xffff0000) {
- lbs_send_tx_feedback(priv);
- spin_unlock(&priv->driver_lock);
- break;
- }
- cardp->usb_event_cause <<= 3;
- cardp->usb_int_cause |= MRVDRV_CARDEVENT;
- kfree_skb(skb);
- lbs_interrupt(priv);
- spin_unlock(&priv->driver_lock);
- goto rx_exit;
default:
lbs_deb_usbd(&cardp->udev->dev, "Unknown command type 0x%X\n",
recvtype);
return usb_tx_block(cardp, cardp->ep_out_buf, nb + MESSAGE_HEADER_LEN);
}
-/* called with priv->driver_lock held */
-static int if_usb_get_int_status(struct lbs_private *priv, uint8_t *ireg)
-{
- struct if_usb_card *cardp = priv->card;
-
- *ireg = cardp->usb_int_cause;
- cardp->usb_int_cause = 0;
-
- lbs_deb_usbd(&cardp->udev->dev, "Int cause is 0x%X\n", *ireg);
-
- return 0;
-}
-
-static int if_usb_read_event_cause(struct lbs_private *priv)
-{
- struct if_usb_card *cardp = priv->card;
-
- priv->eventcause = cardp->usb_event_cause;
- /* Re-submit rx urb here to avoid event lost issue */
- if_usb_submit_rx_urb(cardp);
-
- return 0;
-}
-
/**
* @brief This function issues Boot command to the Boot2 code
* @param ivalue 1:Boot from FW by USB-Download
.id_table = if_usb_table,
.suspend = if_usb_suspend,
.resume = if_usb_resume,
+ .reset_resume = if_usb_resume,
};
static int __init if_usb_init_module(void)
struct lbs_private *priv;
struct sk_buff *rx_skb;
- uint32_t usb_event_cause;
- uint8_t usb_int_cause;
uint8_t ep_in;
uint8_t ep_out;
uint8_t fwfinalblk;
uint8_t surprise_removed;
+ __le16 boot2_version;
};
/** fwheader */
--- /dev/null
+/**
+ * This file contains ioctl functions
+ */
+
+#include <linux/ctype.h>
+#include <linux/delay.h>
+#include <linux/if.h>
+#include <linux/if_arp.h>
+#include <linux/wireless.h>
+
+#include <net/iw_handler.h>
+#include <net/ieee80211.h>
+
+#include "host.h"
+#include "radiotap.h"
+#include "decl.h"
+#include "defs.h"
+#include "dev.h"
+#include "wext.h"
+#include "cmd.h"
+#include "ioctl.h"
+
+#define MAX_SCAN_CELL_SIZE (IW_EV_ADDR_LEN + \
+ IW_ESSID_MAX_SIZE + \
+ IW_EV_UINT_LEN + IW_EV_FREQ_LEN + \
+ IW_EV_QUAL_LEN + IW_ESSID_MAX_SIZE + \
+ IW_EV_PARAM_LEN + 40) /* 40 for WPAIE */
+
+#define WAIT_FOR_SCAN_RRESULT_MAX_TIME (10 * HZ)
+
+static int lbs_set_region(struct lbs_private * priv, u16 region_code)
+{
+ int i;
+ int ret = 0;
+
+ for (i = 0; i < MRVDRV_MAX_REGION_CODE; i++) {
+ // use the region code to search for the index
+ if (region_code == lbs_region_code_to_index[i]) {
+ priv->regioncode = region_code;
+ break;
+ }
+ }
+
+ // if it's unidentified region code
+ if (i >= MRVDRV_MAX_REGION_CODE) {
+ lbs_deb_ioctl("region Code not identified\n");
+ ret = -1;
+ goto done;
+ }
+
+ if (lbs_set_regiontable(priv, priv->regioncode, 0)) {
+ ret = -EINVAL;
+ }
+
+done:
+ lbs_deb_leave_args(LBS_DEB_IOCTL, "ret %d", ret);
+ return ret;
+}
+
+static inline int hex2int(char c)
+{
+ if (c >= '0' && c <= '9')
+ return (c - '0');
+ if (c >= 'a' && c <= 'f')
+ return (c - 'a' + 10);
+ if (c >= 'A' && c <= 'F')
+ return (c - 'A' + 10);
+ return -1;
+}
+
+/* Convert a string representation of a MAC address ("xx:xx:xx:xx:xx:xx")
+ into binary format (6 bytes).
+
+ This function expects that each byte is represented with 2 characters
+ (e.g., 11:2:11:11:11:11 is invalid)
+
+ */
+static char *eth_str2addr(char *ethstr, u8 * addr)
+{
+ int i, val, val2;
+ char *pos = ethstr;
+
+ /* get rid of initial blanks */
+ while (*pos == ' ' || *pos == '\t')
+ ++pos;
+
+ for (i = 0; i < 6; i++) {
+ val = hex2int(*pos++);
+ if (val < 0)
+ return NULL;
+ val2 = hex2int(*pos++);
+ if (val2 < 0)
+ return NULL;
+ addr[i] = (val * 16 + val2) & 0xff;
+
+ if (i < 5 && *pos++ != ':')
+ return NULL;
+ }
+ return pos;
+}
+
+/* this writes xx:xx:xx:xx:xx:xx into ethstr
+ (ethstr must have space for 18 chars) */
+static int eth_addr2str(u8 * addr, char *ethstr)
+{
+ int i;
+ char *pos = ethstr;
+
+ for (i = 0; i < 6; i++) {
+ sprintf(pos, "%02x", addr[i] & 0xff);
+ pos += 2;
+ if (i < 5)
+ *pos++ = ':';
+ }
+ return 17;
+}
+
+/**
+ * @brief Add an entry to the BT table
+ * @param priv A pointer to struct lbs_private structure
+ * @param req A pointer to ifreq structure
+ * @return 0 --success, otherwise fail
+ */
+static int lbs_bt_add_ioctl(struct lbs_private * priv, struct ifreq *req)
+{
+ struct iwreq *wrq = (struct iwreq *)req;
+ char ethaddrs_str[18];
+ char *pos;
+ u8 ethaddr[ETH_ALEN];
+ int ret;
+
+ lbs_deb_enter(LBS_DEB_IOCTL);
+
+ if (copy_from_user(ethaddrs_str, wrq->u.data.pointer,
+ sizeof(ethaddrs_str)))
+ return -EFAULT;
+
+ if ((pos = eth_str2addr(ethaddrs_str, ethaddr)) == NULL) {
+ lbs_pr_info("BT_ADD: Invalid MAC address\n");
+ return -EINVAL;
+ }
+
+ lbs_deb_ioctl("BT: adding %s\n", ethaddrs_str);
+ ret = lbs_prepare_and_send_command(priv, CMD_BT_ACCESS,
+ CMD_ACT_BT_ACCESS_ADD,
+ CMD_OPTION_WAITFORRSP, 0, ethaddr);
+ lbs_deb_leave_args(LBS_DEB_IOCTL, "ret %d", ret);
+ return ret;
+}
+
+/**
+ * @brief Delete an entry from the BT table
+ * @param priv A pointer to struct lbs_private structure
+ * @param req A pointer to ifreq structure
+ * @return 0 --success, otherwise fail
+ */
+static int lbs_bt_del_ioctl(struct lbs_private * priv, struct ifreq *req)
+{
+ struct iwreq *wrq = (struct iwreq *)req;
+ char ethaddrs_str[18];
+ u8 ethaddr[ETH_ALEN];
+ char *pos;
+
+ lbs_deb_enter(LBS_DEB_IOCTL);
+
+ if (copy_from_user(ethaddrs_str, wrq->u.data.pointer,
+ sizeof(ethaddrs_str)))
+ return -EFAULT;
+
+ if ((pos = eth_str2addr(ethaddrs_str, ethaddr)) == NULL) {
+ lbs_pr_info("Invalid MAC address\n");
+ return -EINVAL;
+ }
+
+ lbs_deb_ioctl("BT: deleting %s\n", ethaddrs_str);
+
+ return (lbs_prepare_and_send_command(priv,
+ CMD_BT_ACCESS,
+ CMD_ACT_BT_ACCESS_DEL,
+ CMD_OPTION_WAITFORRSP, 0, ethaddr));
+
+ lbs_deb_leave(LBS_DEB_IOCTL);
+ return 0;
+}
+
+/**
+ * @brief Reset all entries from the BT table
+ * @param priv A pointer to struct lbs_private structure
+ * @return 0 --success, otherwise fail
+ */
+static int lbs_bt_reset_ioctl(struct lbs_private * priv)
+{
+ lbs_deb_enter(LBS_DEB_IOCTL);
+
+ lbs_pr_alert( "BT: resetting\n");
+
+ return (lbs_prepare_and_send_command(priv,
+ CMD_BT_ACCESS,
+ CMD_ACT_BT_ACCESS_RESET,
+ CMD_OPTION_WAITFORRSP, 0, NULL));
+
+ lbs_deb_leave(LBS_DEB_IOCTL);
+ return 0;
+}
+
+/**
+ * @brief List an entry from the BT table
+ * @param priv A pointer to struct lbs_private structure
+ * @param req A pointer to ifreq structure
+ * @return 0 --success, otherwise fail
+ */
+static int lbs_bt_list_ioctl(struct lbs_private * priv, struct ifreq *req)
+{
+ int pos;
+ char *addr1;
+ struct iwreq *wrq = (struct iwreq *)req;
+ /* used to pass id and store the bt entry returned by the FW */
+ union {
+ u32 id;
+ char addr1addr2[2 * ETH_ALEN];
+ } param;
+ static char outstr[64];
+ char *pbuf = outstr;
+ int ret;
+
+ lbs_deb_enter(LBS_DEB_IOCTL);
+
+ if (copy_from_user(outstr, wrq->u.data.pointer, sizeof(outstr))) {
+ lbs_deb_ioctl("Copy from user failed\n");
+ return -1;
+ }
+ param.id = simple_strtoul(outstr, NULL, 10);
+ pos = sprintf(pbuf, "%d: ", param.id);
+ pbuf += pos;
+
+ ret = lbs_prepare_and_send_command(priv, CMD_BT_ACCESS,
+ CMD_ACT_BT_ACCESS_LIST,
+ CMD_OPTION_WAITFORRSP, 0,
+ (char *)¶m);
+
+ if (ret == 0) {
+ addr1 = param.addr1addr2;
+
+ pos = sprintf(pbuf, "BT includes node ");
+ pbuf += pos;
+ pos = eth_addr2str(addr1, pbuf);
+ pbuf += pos;
+ } else {
+ sprintf(pbuf, "(null)");
+ pbuf += pos;
+ }
+
+ wrq->u.data.length = strlen(outstr);
+ if (copy_to_user(wrq->u.data.pointer, (char *)outstr,
+ wrq->u.data.length)) {
+ lbs_deb_ioctl("BT_LIST: Copy to user failed!\n");
+ return -EFAULT;
+ }
+
+ lbs_deb_leave(LBS_DEB_IOCTL);
+ return 0 ;
+}
+
+/**
+ * @brief Sets inverted state of blacklist (non-zero if inverted)
+ * @param priv A pointer to struct lbs_private structure
+ * @param req A pointer to ifreq structure
+ * @return 0 --success, otherwise fail
+ */
+static int lbs_bt_set_invert_ioctl(struct lbs_private * priv, struct ifreq *req)
+{
+ int ret;
+ struct iwreq *wrq = (struct iwreq *)req;
+ union {
+ u32 id;
+ char addr1addr2[2 * ETH_ALEN];
+ } param;
+
+ lbs_deb_enter(LBS_DEB_IOCTL);
+
+ param.id = SUBCMD_DATA(wrq) ;
+ ret = lbs_prepare_and_send_command(priv, CMD_BT_ACCESS,
+ CMD_ACT_BT_ACCESS_SET_INVERT,
+ CMD_OPTION_WAITFORRSP, 0,
+ (char *)¶m);
+ if (ret != 0)
+ return -EFAULT;
+ lbs_deb_leave(LBS_DEB_IOCTL);
+ return 0;
+}
+
+/**
+ * @brief Gets inverted state of blacklist (non-zero if inverted)
+ * @param priv A pointer to struct lbs_private structure
+ * @param req A pointer to ifreq structure
+ * @return 0 --success, otherwise fail
+ */
+static int lbs_bt_get_invert_ioctl(struct lbs_private * priv, struct ifreq *req)
+{
+ struct iwreq *wrq = (struct iwreq *)req;
+ int ret;
+ union {
+ __le32 id;
+ char addr1addr2[2 * ETH_ALEN];
+ } param;
+
+ lbs_deb_enter(LBS_DEB_IOCTL);
+
+ ret = lbs_prepare_and_send_command(priv, CMD_BT_ACCESS,
+ CMD_ACT_BT_ACCESS_GET_INVERT,
+ CMD_OPTION_WAITFORRSP, 0,
+ (char *)¶m);
+
+ if (ret == 0)
+ wrq->u.param.value = le32_to_cpu(param.id);
+ else
+ return -EFAULT;
+
+ lbs_deb_leave(LBS_DEB_IOCTL);
+ return 0;
+}
+
+/**
+ * @brief Find the next parameter in an input string
+ * @param ptr A pointer to the input parameter string
+ * @return A pointer to the next parameter, or 0 if no parameters left.
+ */
+static char * next_param(char * ptr)
+{
+ if (!ptr) return NULL;
+ while (*ptr == ' ' || *ptr == '\t') ++ptr;
+ return (*ptr == '\0') ? NULL : ptr;
+}
+
+/**
+ * @brief Add an entry to the FWT table
+ * @param priv A pointer to struct lbs_private structure
+ * @param req A pointer to ifreq structure
+ * @return 0 --success, otherwise fail
+ */
+static int lbs_fwt_add_ioctl(struct lbs_private * priv, struct ifreq *req)
+{
+ struct iwreq *wrq = (struct iwreq *)req;
+ char in_str[128];
+ static struct cmd_ds_fwt_access fwt_access;
+ char *ptr;
+ int ret;
+
+ lbs_deb_enter(LBS_DEB_IOCTL);
+
+ if (copy_from_user(in_str, wrq->u.data.pointer, sizeof(in_str)))
+ return -EFAULT;
+
+ if ((ptr = eth_str2addr(in_str, fwt_access.da)) == NULL) {
+ lbs_pr_alert( "FWT_ADD: Invalid MAC address 1\n");
+ return -EINVAL;
+ }
+
+ if ((ptr = eth_str2addr(ptr, fwt_access.ra)) == NULL) {
+ lbs_pr_alert( "FWT_ADD: Invalid MAC address 2\n");
+ return -EINVAL;
+ }
+
+ if ((ptr = next_param(ptr)))
+ fwt_access.metric =
+ cpu_to_le32(simple_strtoul(ptr, &ptr, 10));
+ else
+ fwt_access.metric = cpu_to_le32(FWT_DEFAULT_METRIC);
+
+ if ((ptr = next_param(ptr)))
+ fwt_access.dir = (u8)simple_strtoul(ptr, &ptr, 10);
+ else
+ fwt_access.dir = FWT_DEFAULT_DIR;
+
+ if ((ptr = next_param(ptr)))
+ fwt_access.rate = (u8) simple_strtoul(ptr, &ptr, 10);
+ else
+ fwt_access.rate = FWT_DEFAULT_RATE;
+
+ if ((ptr = next_param(ptr)))
+ fwt_access.ssn =
+ cpu_to_le32(simple_strtoul(ptr, &ptr, 10));
+ else
+ fwt_access.ssn = cpu_to_le32(FWT_DEFAULT_SSN);
+
+ if ((ptr = next_param(ptr)))
+ fwt_access.dsn =
+ cpu_to_le32(simple_strtoul(ptr, &ptr, 10));
+ else
+ fwt_access.dsn = cpu_to_le32(FWT_DEFAULT_DSN);
+
+ if ((ptr = next_param(ptr)))
+ fwt_access.hopcount = simple_strtoul(ptr, &ptr, 10);
+ else
+ fwt_access.hopcount = FWT_DEFAULT_HOPCOUNT;
+
+ if ((ptr = next_param(ptr)))
+ fwt_access.ttl = simple_strtoul(ptr, &ptr, 10);
+ else
+ fwt_access.ttl = FWT_DEFAULT_TTL;
+
+ if ((ptr = next_param(ptr)))
+ fwt_access.expiration =
+ cpu_to_le32(simple_strtoul(ptr, &ptr, 10));
+ else
+ fwt_access.expiration = cpu_to_le32(FWT_DEFAULT_EXPIRATION);
+
+ if ((ptr = next_param(ptr)))
+ fwt_access.sleepmode = (u8)simple_strtoul(ptr, &ptr, 10);
+ else
+ fwt_access.sleepmode = FWT_DEFAULT_SLEEPMODE;
+
+ if ((ptr = next_param(ptr)))
+ fwt_access.snr =
+ cpu_to_le32(simple_strtoul(ptr, &ptr, 10));
+ else
+ fwt_access.snr = cpu_to_le32(FWT_DEFAULT_SNR);
+
+#ifdef DEBUG
+ {
+ char ethaddr1_str[18], ethaddr2_str[18];
+ eth_addr2str(fwt_access.da, ethaddr1_str);
+ eth_addr2str(fwt_access.ra, ethaddr2_str);
+ lbs_deb_ioctl("FWT_ADD: adding (da:%s,%i,ra:%s)\n", ethaddr1_str,
+ fwt_access.dir, ethaddr2_str);
+ lbs_deb_ioctl("FWT_ADD: ssn:%u dsn:%u met:%u hop:%u ttl:%u exp:%u slp:%u snr:%u\n",
+ fwt_access.ssn, fwt_access.dsn, fwt_access.metric,
+ fwt_access.hopcount, fwt_access.ttl, fwt_access.expiration,
+ fwt_access.sleepmode, fwt_access.snr);
+ }
+#endif
+
+ ret = lbs_prepare_and_send_command(priv, CMD_FWT_ACCESS,
+ CMD_ACT_FWT_ACCESS_ADD,
+ CMD_OPTION_WAITFORRSP, 0,
+ (void *)&fwt_access);
+
+ lbs_deb_leave_args(LBS_DEB_IOCTL, "ret %d", ret);
+ return ret;
+}
+
+/**
+ * @brief Delete an entry from the FWT table
+ * @param priv A pointer to struct lbs_private structure
+ * @param req A pointer to ifreq structure
+ * @return 0 --success, otherwise fail
+ */
+static int lbs_fwt_del_ioctl(struct lbs_private * priv, struct ifreq *req)
+{
+ struct iwreq *wrq = (struct iwreq *)req;
+ char in_str[64];
+ static struct cmd_ds_fwt_access fwt_access;
+ char *ptr;
+ int ret;
+
+ lbs_deb_enter(LBS_DEB_IOCTL);
+
+ if (copy_from_user(in_str, wrq->u.data.pointer, sizeof(in_str)))
+ return -EFAULT;
+
+ if ((ptr = eth_str2addr(in_str, fwt_access.da)) == NULL) {
+ lbs_pr_alert( "FWT_DEL: Invalid MAC address 1\n");
+ return -EINVAL;
+ }
+
+ if ((ptr = eth_str2addr(ptr, fwt_access.ra)) == NULL) {
+ lbs_pr_alert( "FWT_DEL: Invalid MAC address 2\n");
+ return -EINVAL;
+ }
+
+ if ((ptr = next_param(ptr)))
+ fwt_access.dir = (u8)simple_strtoul(ptr, &ptr, 10);
+ else
+ fwt_access.dir = FWT_DEFAULT_DIR;
+
+#ifdef DEBUG
+ {
+ char ethaddr1_str[18], ethaddr2_str[18];
+ lbs_deb_ioctl("FWT_DEL: line is %s\n", in_str);
+ eth_addr2str(fwt_access.da, ethaddr1_str);
+ eth_addr2str(fwt_access.ra, ethaddr2_str);
+ lbs_deb_ioctl("FWT_DEL: removing (da:%s,ra:%s,dir:%d)\n", ethaddr1_str,
+ ethaddr2_str, fwt_access.dir);
+ }
+#endif
+
+ ret = lbs_prepare_and_send_command(priv,
+ CMD_FWT_ACCESS,
+ CMD_ACT_FWT_ACCESS_DEL,
+ CMD_OPTION_WAITFORRSP, 0,
+ (void *)&fwt_access);
+ lbs_deb_leave_args(LBS_DEB_IOCTL, "ret %d", ret);
+ return ret;
+}
+
+
+/**
+ * @brief Print route parameters
+ * @param fwt_access struct cmd_ds_fwt_access with route info
+ * @param buf destination buffer for route info
+ */
+static void print_route(struct cmd_ds_fwt_access fwt_access, char *buf)
+{
+ buf += sprintf(buf, " ");
+ buf += eth_addr2str(fwt_access.da, buf);
+ buf += sprintf(buf, " ");
+ buf += eth_addr2str(fwt_access.ra, buf);
+ buf += sprintf(buf, " %u", fwt_access.valid);
+ buf += sprintf(buf, " %u", le32_to_cpu(fwt_access.metric));
+ buf += sprintf(buf, " %u", fwt_access.dir);
+ buf += sprintf(buf, " %u", fwt_access.rate);
+ buf += sprintf(buf, " %u", le32_to_cpu(fwt_access.ssn));
+ buf += sprintf(buf, " %u", le32_to_cpu(fwt_access.dsn));
+ buf += sprintf(buf, " %u", fwt_access.hopcount);
+ buf += sprintf(buf, " %u", fwt_access.ttl);
+ buf += sprintf(buf, " %u", le32_to_cpu(fwt_access.expiration));
+ buf += sprintf(buf, " %u", fwt_access.sleepmode);
+ buf += sprintf(buf, " %u ", le32_to_cpu(fwt_access.snr));
+ buf += eth_addr2str(fwt_access.prec, buf);
+}
+
+/**
+ * @brief Lookup an entry in the FWT table
+ * @param priv A pointer to struct lbs_private structure
+ * @param req A pointer to ifreq structure
+ * @return 0 --success, otherwise fail
+ */
+static int lbs_fwt_lookup_ioctl(struct lbs_private * priv, struct ifreq *req)
+{
+ struct iwreq *wrq = (struct iwreq *)req;
+ char in_str[64];
+ char *ptr;
+ static struct cmd_ds_fwt_access fwt_access;
+ static char out_str[128];
+ int ret;
+
+ lbs_deb_enter(LBS_DEB_IOCTL);
+
+ if (copy_from_user(in_str, wrq->u.data.pointer, sizeof(in_str)))
+ return -EFAULT;
+
+ if ((ptr = eth_str2addr(in_str, fwt_access.da)) == NULL) {
+ lbs_pr_alert( "FWT_LOOKUP: Invalid MAC address\n");
+ return -EINVAL;
+ }
+
+#ifdef DEBUG
+ {
+ char ethaddr1_str[18];
+ lbs_deb_ioctl("FWT_LOOKUP: line is %s\n", in_str);
+ eth_addr2str(fwt_access.da, ethaddr1_str);
+ lbs_deb_ioctl("FWT_LOOKUP: looking for (da:%s)\n", ethaddr1_str);
+ }
+#endif
+
+ ret = lbs_prepare_and_send_command(priv,
+ CMD_FWT_ACCESS,
+ CMD_ACT_FWT_ACCESS_LOOKUP,
+ CMD_OPTION_WAITFORRSP, 0,
+ (void *)&fwt_access);
+
+ if (ret == 0)
+ print_route(fwt_access, out_str);
+ else
+ sprintf(out_str, "(null)");
+
+ wrq->u.data.length = strlen(out_str);
+ if (copy_to_user(wrq->u.data.pointer, (char *)out_str,
+ wrq->u.data.length)) {
+ lbs_deb_ioctl("FWT_LOOKUP: Copy to user failed!\n");
+ return -EFAULT;
+ }
+
+ lbs_deb_leave(LBS_DEB_IOCTL);
+ return 0;
+}
+
+/**
+ * @brief Reset all entries from the FWT table
+ * @param priv A pointer to struct lbs_private structure
+ * @return 0 --success, otherwise fail
+ */
+static int lbs_fwt_reset_ioctl(struct lbs_private * priv)
+{
+ lbs_deb_ioctl("FWT: resetting\n");
+
+ return (lbs_prepare_and_send_command(priv,
+ CMD_FWT_ACCESS,
+ CMD_ACT_FWT_ACCESS_RESET,
+ CMD_OPTION_WAITFORRSP, 0, NULL));
+}
+
+/**
+ * @brief List an entry from the FWT table
+ * @param priv A pointer to struct lbs_private structure
+ * @param req A pointer to ifreq structure
+ * @return 0 --success, otherwise fail
+ */
+static int lbs_fwt_list_ioctl(struct lbs_private * priv, struct ifreq *req)
+{
+ struct iwreq *wrq = (struct iwreq *)req;
+ char in_str[8];
+ static struct cmd_ds_fwt_access fwt_access;
+ char *ptr = in_str;
+ static char out_str[128];
+ char *pbuf = out_str;
+ int ret = 0;
+
+ lbs_deb_enter(LBS_DEB_IOCTL);
+
+ if (copy_from_user(in_str, wrq->u.data.pointer, sizeof(in_str))) {
+ ret = -EFAULT;
+ goto out;
+ }
+
+ fwt_access.id = cpu_to_le32(simple_strtoul(ptr, &ptr, 10));
+
+#ifdef DEBUG
+ {
+ lbs_deb_ioctl("FWT_LIST: line is %s\n", in_str);
+ lbs_deb_ioctl("FWT_LIST: listing id:%i\n", le32_to_cpu(fwt_access.id));
+ }
+#endif
+
+ ret = lbs_prepare_and_send_command(priv, CMD_FWT_ACCESS,
+ CMD_ACT_FWT_ACCESS_LIST,
+ CMD_OPTION_WAITFORRSP, 0, (void *)&fwt_access);
+
+ if (ret == 0)
+ print_route(fwt_access, pbuf);
+ else
+ pbuf += sprintf(pbuf, " (null)");
+
+ wrq->u.data.length = strlen(out_str);
+ if (copy_to_user(wrq->u.data.pointer, (char *)out_str,
+ wrq->u.data.length)) {
+ lbs_deb_ioctl("FWT_LIST: Copy to user failed!\n");
+ ret = -EFAULT;
+ goto out;
+ }
+
+ ret = 0;
+
+out:
+ lbs_deb_leave(LBS_DEB_IOCTL);
+ return ret;
+}
+
+/**
+ * @brief List an entry from the FRT table
+ * @param priv A pointer to struct lbs_private structure
+ * @param req A pointer to ifreq structure
+ * @return 0 --success, otherwise fail
+ */
+static int lbs_fwt_list_route_ioctl(struct lbs_private * priv, struct ifreq *req)
+{
+ struct iwreq *wrq = (struct iwreq *)req;
+ char in_str[64];
+ static struct cmd_ds_fwt_access fwt_access;
+ char *ptr = in_str;
+ static char out_str[128];
+ char *pbuf = out_str;
+ int ret;
+
+ lbs_deb_enter(LBS_DEB_IOCTL);
+
+ if (copy_from_user(in_str, wrq->u.data.pointer, sizeof(in_str)))
+ return -EFAULT;
+
+ fwt_access.id = cpu_to_le32(simple_strtoul(ptr, &ptr, 10));
+
+#ifdef DEBUG
+ {
+ lbs_deb_ioctl("FWT_LIST_ROUTE: line is %s\n", in_str);
+ lbs_deb_ioctl("FWT_LIST_ROUTE: listing id:%i\n", le32_to_cpu(fwt_access.id));
+ }
+#endif
+
+ ret = lbs_prepare_and_send_command(priv, CMD_FWT_ACCESS,
+ CMD_ACT_FWT_ACCESS_LIST_ROUTE,
+ CMD_OPTION_WAITFORRSP, 0, (void *)&fwt_access);
+
+ if (ret == 0) {
+ print_route(fwt_access, pbuf);
+ } else
+ pbuf += sprintf(pbuf, " (null)");
+
+ wrq->u.data.length = strlen(out_str);
+ if (copy_to_user(wrq->u.data.pointer, (char *)out_str,
+ wrq->u.data.length)) {
+ lbs_deb_ioctl("FWT_LIST_ROUTE: Copy to user failed!\n");
+ return -EFAULT;
+ }
+
+ lbs_deb_leave(LBS_DEB_IOCTL);
+ return 0;
+}
+
+/**
+ * @brief List an entry from the FNT table
+ * @param priv A pointer to struct lbs_private structure
+ * @param req A pointer to ifreq structure
+ * @return 0 --success, otherwise fail
+ */
+static int lbs_fwt_list_neighbor_ioctl(struct lbs_private * priv, struct ifreq *req)
+{
+ struct iwreq *wrq = (struct iwreq *)req;
+ char in_str[8];
+ static struct cmd_ds_fwt_access fwt_access;
+ char *ptr = in_str;
+ static char out_str[128];
+ char *pbuf = out_str;
+ int ret;
+
+ lbs_deb_enter(LBS_DEB_IOCTL);
+
+ if (copy_from_user(in_str, wrq->u.data.pointer, sizeof(in_str)))
+ return -EFAULT;
+
+ memset(&fwt_access, 0, sizeof(fwt_access));
+ fwt_access.id = cpu_to_le32(simple_strtoul(ptr, &ptr, 10));
+
+#ifdef DEBUG
+ {
+ lbs_deb_ioctl("FWT_LIST_NEIGHBOR: line is %s\n", in_str);
+ lbs_deb_ioctl("FWT_LIST_NEIGHBOR: listing id:%i\n", le32_to_cpu(fwt_access.id));
+ }
+#endif
+
+ ret = lbs_prepare_and_send_command(priv, CMD_FWT_ACCESS,
+ CMD_ACT_FWT_ACCESS_LIST_NEIGHBOR,
+ CMD_OPTION_WAITFORRSP, 0,
+ (void *)&fwt_access);
+
+ if (ret == 0) {
+ pbuf += sprintf(pbuf, " ra ");
+ pbuf += eth_addr2str(fwt_access.ra, pbuf);
+ pbuf += sprintf(pbuf, " slp %u", fwt_access.sleepmode);
+ pbuf += sprintf(pbuf, " snr %u", le32_to_cpu(fwt_access.snr));
+ pbuf += sprintf(pbuf, " ref %u", le32_to_cpu(fwt_access.references));
+ } else
+ pbuf += sprintf(pbuf, " (null)");
+
+ wrq->u.data.length = strlen(out_str);
+ if (copy_to_user(wrq->u.data.pointer, (char *)out_str,
+ wrq->u.data.length)) {
+ lbs_deb_ioctl("FWT_LIST_NEIGHBOR: Copy to user failed!\n");
+ return -EFAULT;
+ }
+
+ lbs_deb_leave(LBS_DEB_IOCTL);
+ return 0;
+}
+
+/**
+ * @brief Cleans up the route (FRT) and neighbor (FNT) tables
+ * (Garbage Collection)
+ * @param priv A pointer to struct lbs_private structure
+ * @param req A pointer to ifreq structure
+ * @return 0 --success, otherwise fail
+ */
+static int lbs_fwt_cleanup_ioctl(struct lbs_private * priv, struct ifreq *req)
+{
+ struct iwreq *wrq = (struct iwreq *)req;
+ static struct cmd_ds_fwt_access fwt_access;
+ int ret;
+
+ lbs_deb_enter(LBS_DEB_IOCTL);
+
+ lbs_deb_ioctl("FWT: cleaning up\n");
+
+ memset(&fwt_access, 0, sizeof(fwt_access));
+
+ ret = lbs_prepare_and_send_command(priv, CMD_FWT_ACCESS,
+ CMD_ACT_FWT_ACCESS_CLEANUP,
+ CMD_OPTION_WAITFORRSP, 0,
+ (void *)&fwt_access);
+
+ if (ret == 0)
+ wrq->u.param.value = le32_to_cpu(fwt_access.references);
+ else
+ return -EFAULT;
+
+ lbs_deb_leave(LBS_DEB_IOCTL);
+ return 0;
+}
+
+/**
+ * @brief Gets firmware internal time (debug purposes)
+ * @param priv A pointer to struct lbs_private structure
+ * @param req A pointer to ifreq structure
+ * @return 0 --success, otherwise fail
+ */
+static int lbs_fwt_time_ioctl(struct lbs_private * priv, struct ifreq *req)
+{
+ struct iwreq *wrq = (struct iwreq *)req;
+ static struct cmd_ds_fwt_access fwt_access;
+ int ret;
+
+ lbs_deb_enter(LBS_DEB_IOCTL);
+
+ lbs_deb_ioctl("FWT: getting time\n");
+
+ memset(&fwt_access, 0, sizeof(fwt_access));
+
+ ret = lbs_prepare_and_send_command(priv, CMD_FWT_ACCESS,
+ CMD_ACT_FWT_ACCESS_TIME,
+ CMD_OPTION_WAITFORRSP, 0,
+ (void *)&fwt_access);
+
+ if (ret == 0)
+ wrq->u.param.value = le32_to_cpu(fwt_access.references);
+ else
+ return -EFAULT;
+
+ lbs_deb_leave(LBS_DEB_IOCTL);
+ return 0;
+}
+
+
+/**
+ * @brief Manages all mesh related ioctls
+ * @param priv A pointer to struct lbs_private structure
+ * @param req A pointer to ifreq structure
+ * @param cmd The command type
+ * @param host_subcmd The device code for the subcommand
+ * 0: sets a value in the firmware
+ * 1: retrieves an int from the firmware
+ * @return 0 --success, otherwise fail
+ */
+static int lbs_mesh_ioctl(struct lbs_private * priv, struct iwreq * wrq,
+ int cmd, int subcmd)
+{
+ struct cmd_ds_mesh_access mesh_access;
+ int parameter;
+ char str[128];
+ char *ptr = str;
+ int ret, i;
+
+ lbs_deb_enter(LBS_DEB_IOCTL);
+
+ memset(&mesh_access, 0, sizeof(mesh_access));
+
+ if (cmd == LBS_SETONEINT_GETNONE) {
+ parameter = SUBCMD_DATA(wrq);
+
+ /* Convert rate from Mbps -> firmware rate index */
+ if (subcmd == CMD_ACT_MESH_SET_BCAST_RATE)
+ parameter = lbs_data_rate_to_fw_index(parameter);
+
+ if (parameter < 0)
+ return -EINVAL;
+ mesh_access.data[0] = cpu_to_le32(parameter);
+ } else if (subcmd == CMD_ACT_MESH_SET_LINK_COSTS) {
+ if (copy_from_user(str, wrq->u.data.pointer, sizeof(str)))
+ return -EFAULT;
+
+ for (i = 0; i < COSTS_LIST_SIZE; i++) {
+ mesh_access.data[i] = cpu_to_le32(simple_strtoul(ptr, &ptr, 10));
+ if (!(ptr = next_param(ptr)) && i!= (COSTS_LIST_SIZE - 1))
+ return -EINVAL;
+ }
+ }
+
+ ret = lbs_mesh_access(priv, subcmd, &mesh_access);
+
+ if (ret != 0)
+ return ret;
+
+ if (cmd == LBS_SETNONE_GETONEINT) {
+ u32 data = le32_to_cpu(mesh_access.data[0]);
+
+ if (subcmd == CMD_ACT_MESH_GET_BCAST_RATE)
+ wrq->u.param.value = lbs_fw_index_to_data_rate(data);
+ else
+ wrq->u.param.value = data;
+ } else if (subcmd == CMD_ACT_MESH_GET_LINK_COSTS) {
+ for (i = 0; i < COSTS_LIST_SIZE; i++)
+ ptr += sprintf (ptr, " %u", le32_to_cpu(mesh_access.data[i]));
+ wrq->u.data.length = strlen(str);
+
+ if (copy_to_user(wrq->u.data.pointer, (char *)str,
+ wrq->u.data.length)) {
+ lbs_deb_ioctl("MESH_IOCTL: Copy to user failed!\n");
+ ret = -EFAULT;
+ }
+ }
+
+ lbs_deb_leave(LBS_DEB_IOCTL);
+ return ret;
+}
+
+/**
+ * @brief Control Beacon transmissions
+ * @param priv A pointer to struct lbs_private structure
+ * @param wrq A pointer to iwreq structure
+ * @return 0 --success, otherwise fail
+ */
+static int lbs_bcn_ioctl(struct lbs_private * priv, struct iwreq *wrq)
+{
+ int ret;
+ int data[2];
+
+ memset(data, 0, sizeof(data));
+ if (!wrq->u.data.length) {
+ lbs_deb_ioctl("Get Beacon control\n");
+ ret = lbs_prepare_and_send_command(priv,
+ CMD_802_11_BEACON_CTRL,
+ CMD_ACT_GET,
+ CMD_OPTION_WAITFORRSP, 0, NULL);
+ data[0] = priv->beacon_enable;
+ data[1] = priv->beacon_period;
+ if (copy_to_user(wrq->u.data.pointer, data, sizeof(int) * 2)) {
+ lbs_deb_ioctl("Copy to user failed\n");
+ return -EFAULT;
+ }
+#define GET_TWO_INT 2
+ wrq->u.data.length = GET_TWO_INT;
+ } else {
+ lbs_deb_ioctl("Set beacon control\n");
+ if (wrq->u.data.length > 2)
+ return -EINVAL;
+ if (copy_from_user (data, wrq->u.data.pointer,
+ sizeof(int) * wrq->u.data.length)) {
+ lbs_deb_ioctl("Copy from user failed\n");
+ return -EFAULT;
+ }
+ priv->beacon_enable = data[0];
+ if (wrq->u.data.length > 1) {
+ if ((data[1] > MRVDRV_MAX_BEACON_INTERVAL)
+ || (data[1] < MRVDRV_MIN_BEACON_INTERVAL))
+ return -ENOTSUPP;
+ priv->beacon_period= data[1];
+ }
+ ret = lbs_prepare_and_send_command(priv,
+ CMD_802_11_BEACON_CTRL,
+ CMD_ACT_SET,
+ CMD_OPTION_WAITFORRSP, 0, NULL);
+ }
+ return ret;
+}
+
+static int lbs_led_gpio_ioctl(struct lbs_private * priv, struct ifreq *req)
+{
+ struct iwreq *wrq = (struct iwreq *)req;
+ int i, ret = 0;
+ int data[16];
+ struct cmd_ds_802_11_led_ctrl ctrl;
+ struct mrvlietypes_ledgpio *gpio = (struct mrvlietypes_ledgpio *) ctrl.data;
+ int len = wrq->u.data.length;
+
+ if ((len > MAX_LEDS * 2) || (len % 2 != 0))
+ return -ENOTSUPP;
+
+ memset(&ctrl, 0, sizeof(ctrl));
+ if (len == 0) {
+ ctrl.action = cpu_to_le16(CMD_ACT_GET);
+ } else {
+ if (copy_from_user(data, wrq->u.data.pointer, sizeof(int) * len)) {
+ lbs_deb_ioctl("Copy from user failed\n");
+ ret = -EFAULT;
+ goto out;
+ }
+
+ ctrl.action = cpu_to_le16(CMD_ACT_SET);
+ ctrl.numled = cpu_to_le16(0);
+ gpio->header.type = cpu_to_le16(TLV_TYPE_LED_GPIO);
+ gpio->header.len = cpu_to_le16(len);
+ for (i = 0; i < len; i += 2) {
+ gpio->ledpin[i / 2].led = data[i];
+ gpio->ledpin[i / 2].pin = data[i + 1];
+ }
+ }
+
+ ret = lbs_prepare_and_send_command(priv, CMD_802_11_LED_GPIO_CTRL,
+ 0, CMD_OPTION_WAITFORRSP, 0, (void *)&ctrl);
+ if (ret) {
+ lbs_deb_ioctl("Error doing LED GPIO control: %d\n", ret);
+ goto out;
+ }
+ len = le16_to_cpu(gpio->header.len);
+ for (i = 0; i < len; i += 2) {
+ data[i] = gpio->ledpin[i / 2].led;
+ data[i + 1] = gpio->ledpin[i / 2].pin;
+ }
+
+ if (copy_to_user(wrq->u.data.pointer, data, sizeof(int) * len)) {
+ lbs_deb_ioctl("Copy to user failed\n");
+ ret = -EFAULT;
+ goto out;
+ }
+
+ wrq->u.data.length = len;
+
+out:
+ return ret;
+}
+
+
+static int lbs_led_bhv_ioctl(struct lbs_private * priv, struct ifreq *req)
+{
+ struct iwreq *wrq = (struct iwreq *)req;
+ int i, ret = 0;
+ int data[MAX_LEDS*4];
+ int firmwarestate = 0;
+ struct cmd_ds_802_11_led_ctrl ctrl;
+ struct mrvlietypes_ledbhv *bhv = (struct mrvlietypes_ledbhv *) ctrl.data;
+ int len = wrq->u.data.length;
+
+ if ((len > MAX_LEDS * 4) ||(len == 0) )
+ return -ENOTSUPP;
+
+ memset(&ctrl, 0, sizeof(ctrl));
+ if (copy_from_user(data, wrq->u.data.pointer, sizeof(int) * len)) {
+ lbs_deb_ioctl("Copy from user failed\n");
+ ret = -EFAULT;
+ goto out;
+ }
+ if (len == 1) {
+ ctrl.action = cpu_to_le16(CMD_ACT_GET);
+ firmwarestate = data[0];
+ } else {
+
+ if (len % 4 != 0 )
+ return -ENOTSUPP;
+
+ bhv->header.type = cpu_to_le16(TLV_TYPE_LEDBEHAVIOR);
+ bhv->header.len = cpu_to_le16(len);
+ ctrl.action = cpu_to_le16(CMD_ACT_SET);
+ ctrl.numled = cpu_to_le16(0);
+ for (i = 0; i < len; i += 4) {
+ bhv->ledbhv[i / 4].firmwarestate = data[i];
+ bhv->ledbhv[i / 4].led = data[i + 1];
+ bhv->ledbhv[i / 4].ledstate = data[i + 2];
+ bhv->ledbhv[i / 4].ledarg = data[i + 3];
+ }
+ }
+
+ ret = lbs_prepare_and_send_command(priv, CMD_802_11_LED_GPIO_CTRL,
+ 0, CMD_OPTION_WAITFORRSP, 0, (void *)&ctrl);
+ if (ret) {
+ lbs_deb_ioctl("Error doing LED GPIO control: %d\n", ret);
+ goto out;
+ }
+
+ /* Get LED behavior IE, we have received gpio control as well when len
+ is equal to 1. */
+ if (len ==1 ) {
+ bhv = (struct mrvlietypes_ledbhv *)
+ ((unsigned char *)bhv->ledbhv + le16_to_cpu(bhv->header.len));
+ i = 0;
+ while ( i < (MAX_LEDS*4) &&
+ (bhv->header.type != cpu_to_le16(MRVL_TERMINATE_TLV_ID)) ) {
+ if (bhv->ledbhv[0].firmwarestate == firmwarestate) {
+ data[i++] = bhv->ledbhv[0].firmwarestate;
+ data[i++] = bhv->ledbhv[0].led;
+ data[i++] = bhv->ledbhv[0].ledstate;
+ data[i++] = bhv->ledbhv[0].ledarg;
+ }
+ bhv++;
+ }
+ len = i;
+ } else {
+ for (i = 0; i < le16_to_cpu(bhv->header.len); i += 4) {
+ data[i] = bhv->ledbhv[i / 4].firmwarestate;
+ data[i + 1] = bhv->ledbhv[i / 4].led;
+ data[i + 2] = bhv->ledbhv[i / 4].ledstate;
+ data[i + 3] = bhv->ledbhv[i / 4].ledarg;
+ }
+ len = le16_to_cpu(bhv->header.len);
+ }
+
+ if (copy_to_user(wrq->u.data.pointer, data,
+ sizeof(int) * len)) {
+ lbs_deb_ioctl("Copy to user failed\n");
+ ret = -EFAULT;
+ goto out;
+ }
+
+ wrq->u.data.length = len;
+
+out:
+ return ret;
+}
+
+/**
+ * @brief ioctl function - entry point
+ *
+ * @param dev A pointer to net_device structure
+ * @param req A pointer to ifreq structure
+ * @param cmd command
+ * @return 0--success, otherwise fail
+ */
+int lbs_do_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
+{
+ int *pdata;
+ int ret = 0;
+ struct lbs_private *priv = dev->priv;
+ struct iwreq *wrq = (struct iwreq *)req;
+
+ lbs_deb_enter(LBS_DEB_IOCTL);
+
+ lbs_deb_ioctl("lbs_do_ioctl: ioctl cmd = 0x%x\n", cmd);
+ switch (cmd) {
+ case LBS_SETNONE_GETNONE:
+ switch (wrq->u.data.flags) {
+ case LBS_SUBCMD_BT_RESET:
+ lbs_bt_reset_ioctl(priv);
+ break;
+ case LBS_SUBCMD_FWT_RESET:
+ lbs_fwt_reset_ioctl(priv);
+ break;
+ }
+ break;
+
+ case LBS_SETONEINT_GETNONE:
+ switch (wrq->u.mode) {
+ case LBS_SUBCMD_SET_REGION:
+ ret = lbs_set_region(priv, (u16) SUBCMD_DATA(wrq));
+ break;
+ case LBS_SUBCMD_MESH_SET_TTL:
+ ret = lbs_mesh_ioctl(priv, wrq, cmd,
+ CMD_ACT_MESH_SET_TTL);
+ break;
+ case LBS_SUBCMD_MESH_SET_BCAST_RATE:
+ ret = lbs_mesh_ioctl(priv, wrq, cmd,
+ CMD_ACT_MESH_SET_BCAST_RATE);
+ break;
+ case LBS_SUBCMD_MESH_SET_RREQ_DELAY:
+ ret = lbs_mesh_ioctl(priv, wrq, cmd,
+ CMD_ACT_MESH_SET_RREQ_DELAY);
+ break;
+ case LBS_SUBCMD_MESH_SET_ROUTE_EXP:
+ ret = lbs_mesh_ioctl(priv, wrq, cmd,
+ CMD_ACT_MESH_SET_ROUTE_EXP);
+ break;
+ case LBS_SUBCMD_BT_SET_INVERT:
+ ret = lbs_bt_set_invert_ioctl(priv, req);
+ break;
+ default:
+ ret = -EOPNOTSUPP;
+ break;
+ }
+ break;
+
+ case LBS_SET128CHAR_GET128CHAR:
+ switch ((int)wrq->u.data.flags) {
+ case LBS_SUBCMD_BT_ADD:
+ ret = lbs_bt_add_ioctl(priv, req);
+ break;
+ case LBS_SUBCMD_BT_DEL:
+ ret = lbs_bt_del_ioctl(priv, req);
+ break;
+ case LBS_SUBCMD_BT_LIST:
+ ret = lbs_bt_list_ioctl(priv, req);
+ break;
+ case LBS_SUBCMD_FWT_ADD:
+ ret = lbs_fwt_add_ioctl(priv, req);
+ break;
+ case LBS_SUBCMD_FWT_DEL:
+ ret = lbs_fwt_del_ioctl(priv, req);
+ break;
+ case LBS_SUBCMD_FWT_LOOKUP:
+ ret = lbs_fwt_lookup_ioctl(priv, req);
+ break;
+ case LBS_SUBCMD_FWT_LIST_NEIGHBOR:
+ ret = lbs_fwt_list_neighbor_ioctl(priv, req);
+ break;
+ case LBS_SUBCMD_FWT_LIST:
+ ret = lbs_fwt_list_ioctl(priv, req);
+ break;
+ case LBS_SUBCMD_FWT_LIST_ROUTE:
+ ret = lbs_fwt_list_route_ioctl(priv, req);
+ break;
+ case LBS_SUBCMD_MESH_SET_LINK_COSTS:
+ ret = lbs_mesh_ioctl(priv, wrq, cmd,
+ CMD_ACT_MESH_SET_LINK_COSTS);
+ break ;
+ case LBS_SUBCMD_MESH_GET_LINK_COSTS:
+ ret = lbs_mesh_ioctl(priv, wrq, cmd,
+ CMD_ACT_MESH_GET_LINK_COSTS);
+ break;
+ }
+ break;
+
+ case LBS_SETNONE_GETONEINT:
+ switch (wrq->u.mode) {
+ case LBS_SUBCMD_GET_REGION:
+ pdata = (int *)wrq->u.name;
+ *pdata = (int)priv->regioncode;
+ break;
+ case LBS_SUBCMD_FWT_CLEANUP:
+ ret = lbs_fwt_cleanup_ioctl(priv, req);
+ break;
+ case LBS_SUBCMD_FWT_TIME:
+ ret = lbs_fwt_time_ioctl(priv, req);
+ break;
+ case LBS_SUBCMD_MESH_GET_TTL:
+ ret = lbs_mesh_ioctl(priv, wrq, cmd,
+ CMD_ACT_MESH_GET_TTL);
+ break;
+ case LBS_SUBCMD_MESH_GET_BCAST_RATE:
+ ret = lbs_mesh_ioctl(priv, wrq, cmd,
+ CMD_ACT_MESH_GET_BCAST_RATE);
+ break;
+ case LBS_SUBCMD_MESH_GET_RREQ_DELAY:
+ ret = lbs_mesh_ioctl(priv, wrq, cmd,
+ CMD_ACT_MESH_GET_RREQ_DELAY);
+ break;
+ case LBS_SUBCMD_MESH_GET_ROUTE_EXP:
+ ret = lbs_mesh_ioctl(priv, wrq, cmd,
+ CMD_ACT_MESH_GET_ROUTE_EXP);
+ break;
+ case LBS_SUBCMD_BT_GET_INVERT:
+ ret = lbs_bt_get_invert_ioctl(priv, req);
+ break;
+ default:
+ ret = -EOPNOTSUPP;
+ }
+ break;
+
+ case LBS_SET_GET_SIXTEEN_INT:
+ switch ((int)wrq->u.data.flags) {
+ case LBS_LED_GPIO_CTRL:
+ ret = lbs_led_gpio_ioctl(priv, req);
+ break;
+ case LBS_BCN_CTRL:
+ ret = lbs_bcn_ioctl(priv,wrq);
+ break;
+ case LBS_LED_BEHAVIOR_CTRL:
+ ret = lbs_led_bhv_ioctl(priv, req);
+ break;
+ }
+ break;
+
+ default:
+ ret = -EINVAL;
+ break;
+ }
+
+ lbs_deb_leave_args(LBS_DEB_IOCTL, "ret %d", ret);
+ return ret;
+}
--- /dev/null
+#define COSTS_LIST_SIZE 4
+
+/* iwpriv places the subcmd number in the first uint32_t;
+ data buffer follows that */
+#define SUBCMD_OFFSET sizeof(uint32_t)
+#define SUBCMD_DATA(x) *((int *)(x->u.name + SUBCMD_OFFSET))
+
+/** Private ioctls and ioctls subcommands */
+#define LBS_SETNONE_GETNONE (SIOCIWFIRSTPRIV + 8)
+#define LBS_SUBCMD_BT_RESET 13
+#define LBS_SUBCMD_FWT_RESET 14
+
+#define LBS_SETNONE_GETONEINT (SIOCIWFIRSTPRIV + 15)
+#define LBS_SUBCMD_GET_REGION 1
+#define LBS_SUBCMD_FWT_CLEANUP 15
+#define LBS_SUBCMD_FWT_TIME 16
+#define LBS_SUBCMD_MESH_GET_TTL 17
+#define LBS_SUBCMD_BT_GET_INVERT 18
+#define LBS_SUBCMD_MESH_GET_BCAST_RATE 19
+#define LBS_SUBCMD_MESH_GET_RREQ_DELAY 20
+#define LBS_SUBCMD_MESH_GET_ROUTE_EXP 21
+
+#define LBS_SETONEINT_GETNONE (SIOCIWFIRSTPRIV + 24)
+#define LBS_SUBCMD_SET_REGION 8
+#define LBS_SUBCMD_MESH_SET_TTL 18
+#define LBS_SUBCMD_BT_SET_INVERT 19
+#define LBS_SUBCMD_MESH_SET_BCAST_RATE 20
+#define LBS_SUBCMD_MESH_SET_RREQ_DELAY 21
+#define LBS_SUBCMD_MESH_SET_ROUTE_EXP 22
+
+#define LBS_SET128CHAR_GET128CHAR (SIOCIWFIRSTPRIV + 25)
+#define LBS_SUBCMD_BT_ADD 18
+#define LBS_SUBCMD_BT_DEL 19
+#define LBS_SUBCMD_BT_LIST 20
+#define LBS_SUBCMD_FWT_ADD 21
+#define LBS_SUBCMD_FWT_DEL 22
+#define LBS_SUBCMD_FWT_LOOKUP 23
+#define LBS_SUBCMD_FWT_LIST_NEIGHBOR 24
+#define LBS_SUBCMD_FWT_LIST 25
+#define LBS_SUBCMD_FWT_LIST_ROUTE 26
+#define LBS_SUBCMD_MESH_SET_LINK_COSTS 27
+#define LBS_SUBCMD_MESH_GET_LINK_COSTS 28
+
+#define LBS_SET_GET_SIXTEEN_INT (SIOCIWFIRSTPRIV + 29)
+#define LBS_LED_GPIO_CTRL 5
+#define LBS_BCN_CTRL 6
+#define LBS_LED_BEHAVIOR_CTRL 7
+
+int lbs_do_ioctl(struct net_device *dev, struct ifreq *req, int i);
#include <linux/netdevice.h>
#include <linux/if_arp.h>
#include <linux/kthread.h>
+#include <linux/kfifo.h>
+//#include <asm/olpc.h>
#include <net/iw_handler.h>
#include <net/ieee80211.h>
#include "dev.h"
#include "wext.h"
#include "debugfs.h"
+#include "scan.h"
#include "assoc.h"
-#include "join.h"
#include "cmd.h"
+#include "ioctl.h"
#define DRIVER_RELEASE_VERSION "323.p0"
const char lbs_driver_version[] = "COMM-USB8388-" DRIVER_RELEASE_VERSION
module_param_named(libertas_debug, lbs_debug, int, 0644);
+/* This global structure is used to send the confirm_sleep command as
+ * fast as possible down to the firmware. */
+struct cmd_confirm_sleep confirm_sleep;
+
+
#define LBS_TX_PWR_DEFAULT 20 /*100mW */
#define LBS_TX_PWR_US_DEFAULT 20 /*100mW */
#define LBS_TX_PWR_JP_DEFAULT 16 /*50mW */
struct lbs_private *priv = to_net_dev(dev)->priv;
sscanf(buf, "%x", &monitor_mode);
- if (monitor_mode != LBS_MONITOR_OFF) {
- if(priv->monitormode == monitor_mode)
+ if (monitor_mode) {
+ if (priv->monitormode == monitor_mode)
return strlen(buf);
- if (priv->monitormode == LBS_MONITOR_OFF) {
+ if (!priv->monitormode) {
if (priv->infra_open || priv->mesh_open)
return -EBUSY;
if (priv->mode == IW_MODE_INFRA)
}
else {
- if (priv->monitormode == LBS_MONITOR_OFF)
+ if (!priv->monitormode)
return strlen(buf);
- priv->monitormode = LBS_MONITOR_OFF;
+ priv->monitormode = 0;
lbs_remove_rtap(priv);
if (priv->currenttxskb) {
struct lbs_private *priv = (struct lbs_private *) dev->priv ;
int ret = 0;
+ lbs_deb_enter(LBS_DEB_NET);
+
spin_lock_irq(&priv->driver_lock);
- if (priv->monitormode != LBS_MONITOR_OFF) {
+ if (priv->monitormode) {
ret = -EBUSY;
goto out;
}
out:
spin_unlock_irq(&priv->driver_lock);
+ lbs_deb_leave_args(LBS_DEB_NET, "ret %d", ret);
return ret;
}
{
struct lbs_private *priv = (struct lbs_private *) (dev->priv);
+ lbs_deb_enter(LBS_DEB_MESH);
spin_lock_irq(&priv->driver_lock);
priv->mesh_open = 0;
netif_carrier_off(dev);
spin_unlock_irq(&priv->driver_lock);
+
+ lbs_deb_leave(LBS_DEB_MESH);
return 0;
}
{
struct lbs_private *priv = (struct lbs_private *) dev->priv;
- spin_lock_irq(&priv->driver_lock);
+ lbs_deb_enter(LBS_DEB_NET);
+ spin_lock_irq(&priv->driver_lock);
priv->infra_open = 0;
-
netif_stop_queue(dev);
-
spin_unlock_irq(&priv->driver_lock);
+
+ lbs_deb_leave(LBS_DEB_NET);
return 0;
}
dev->trans_start = jiffies;
- if (priv->currenttxskb) {
- priv->eventcause = 0x01000000;
- lbs_send_tx_feedback(priv);
- }
+ if (priv->currenttxskb)
+ lbs_send_tx_feedback(priv, 0);
+
/* XX: Shouldn't we also call into the hw-specific driver
to kick it somehow? */
lbs_host_to_card_done(priv);
{
unsigned long flags;
+ lbs_deb_enter(LBS_DEB_THREAD);
+
spin_lock_irqsave(&priv->driver_lock, flags);
priv->dnld_sent = DNLD_RES_RECEIVED;
wake_up_interruptible(&priv->waitq);
spin_unlock_irqrestore(&priv->driver_lock, flags);
+ lbs_deb_leave(LBS_DEB_THREAD);
}
EXPORT_SYMBOL_GPL(lbs_host_to_card_done);
{
struct lbs_private *priv = (struct lbs_private *) dev->priv;
+ lbs_deb_enter(LBS_DEB_NET);
return &priv->stats;
}
int ret = 0;
struct lbs_private *priv = (struct lbs_private *) dev->priv;
struct sockaddr *phwaddr = addr;
+ struct cmd_ds_802_11_mac_address cmd;
lbs_deb_enter(LBS_DEB_NET);
/* In case it was called from the mesh device */
- dev = priv->dev ;
-
- memset(priv->current_addr, 0, ETH_ALEN);
-
- /* dev->dev_addr is 8 bytes */
- lbs_deb_hex(LBS_DEB_NET, "dev->dev_addr", dev->dev_addr, ETH_ALEN);
-
- lbs_deb_hex(LBS_DEB_NET, "addr", phwaddr->sa_data, ETH_ALEN);
- memcpy(priv->current_addr, phwaddr->sa_data, ETH_ALEN);
+ dev = priv->dev;
- ret = lbs_prepare_and_send_command(priv, CMD_802_11_MAC_ADDRESS,
- CMD_ACT_SET,
- CMD_OPTION_WAITFORRSP, 0, NULL);
+ cmd.hdr.size = cpu_to_le16(sizeof(cmd));
+ cmd.action = cpu_to_le16(CMD_ACT_SET);
+ memcpy(cmd.macadd, phwaddr->sa_data, ETH_ALEN);
+ ret = lbs_cmd_with_response(priv, CMD_802_11_MAC_ADDRESS, &cmd);
if (ret) {
lbs_deb_net("set MAC address failed\n");
- ret = -1;
goto done;
}
- lbs_deb_hex(LBS_DEB_NET, "priv->macaddr", priv->current_addr, ETH_ALEN);
- memcpy(dev->dev_addr, priv->current_addr, ETH_ALEN);
+ memcpy(priv->current_addr, phwaddr->sa_data, ETH_ALEN);
+ memcpy(dev->dev_addr, phwaddr->sa_data, ETH_ALEN);
if (priv->mesh_dev)
- memcpy(priv->mesh_dev->dev_addr, priv->current_addr, ETH_ALEN);
+ memcpy(priv->mesh_dev->dev_addr, phwaddr->sa_data, ETH_ALEN);
done:
lbs_deb_leave_args(LBS_DEB_NET, "ret %d", ret);
memcpy(&priv->multicastlist[i], mcptr->dmi_addr, ETH_ALEN);
mcptr = mcptr->next;
}
-
return i;
-
}
static void lbs_set_multicast_list(struct net_device *dev)
{
struct lbs_private *priv = dev->priv;
- int oldpacketfilter;
+ int old_mac_control;
DECLARE_MAC_BUF(mac);
lbs_deb_enter(LBS_DEB_NET);
- oldpacketfilter = priv->currentpacketfilter;
+ old_mac_control = priv->mac_control;
if (dev->flags & IFF_PROMISC) {
lbs_deb_net("enable promiscuous mode\n");
- priv->currentpacketfilter |=
+ priv->mac_control |=
CMD_ACT_MAC_PROMISCUOUS_ENABLE;
- priv->currentpacketfilter &=
+ priv->mac_control &=
~(CMD_ACT_MAC_ALL_MULTICAST_ENABLE |
CMD_ACT_MAC_MULTICAST_ENABLE);
} else {
/* Multicast */
- priv->currentpacketfilter &=
+ priv->mac_control &=
~CMD_ACT_MAC_PROMISCUOUS_ENABLE;
if (dev->flags & IFF_ALLMULTI || dev->mc_count >
MRVDRV_MAX_MULTICAST_LIST_SIZE) {
lbs_deb_net( "enabling all multicast\n");
- priv->currentpacketfilter |=
+ priv->mac_control |=
CMD_ACT_MAC_ALL_MULTICAST_ENABLE;
- priv->currentpacketfilter &=
+ priv->mac_control &=
~CMD_ACT_MAC_MULTICAST_ENABLE;
} else {
- priv->currentpacketfilter &=
+ priv->mac_control &=
~CMD_ACT_MAC_ALL_MULTICAST_ENABLE;
if (!dev->mc_count) {
lbs_deb_net("no multicast addresses, "
"disabling multicast\n");
- priv->currentpacketfilter &=
+ priv->mac_control &=
~CMD_ACT_MAC_MULTICAST_ENABLE;
} else {
int i;
- priv->currentpacketfilter |=
+ priv->mac_control |=
CMD_ACT_MAC_MULTICAST_ENABLE;
priv->nr_of_multicastmacaddr =
dev->mc_count);
for (i = 0; i < dev->mc_count; i++) {
- lbs_deb_net("Multicast address %d:%s\n",
+ lbs_deb_net("Multicast address %d: %s\n",
i, print_mac(mac,
priv->multicastlist[i]));
}
}
}
- if (priv->currentpacketfilter != oldpacketfilter) {
- lbs_set_mac_packet_filter(priv);
- }
+ if (priv->mac_control != old_mac_control)
+ lbs_set_mac_control(priv);
lbs_deb_leave(LBS_DEB_NET);
}
struct net_device *dev = data;
struct lbs_private *priv = dev->priv;
wait_queue_t wait;
- u8 ireg = 0;
lbs_deb_enter(LBS_DEB_THREAD);
for (;;) {
int shouldsleep;
+ u8 resp_idx;
- lbs_deb_thread( "main-thread 111: intcounter=%d currenttxskb=%p dnld_sent=%d\n",
- priv->intcounter, priv->currenttxskb, priv->dnld_sent);
+ lbs_deb_thread("1: currenttxskb %p, dnld_sent %d\n",
+ priv->currenttxskb, priv->dnld_sent);
add_wait_queue(&priv->waitq, &wait);
set_current_state(TASK_INTERRUPTIBLE);
shouldsleep = 1; /* We need to wait until we're _told_ to die */
else if (priv->psstate == PS_STATE_SLEEP)
shouldsleep = 1; /* Sleep mode. Nothing we can do till it wakes */
- else if (priv->intcounter)
- shouldsleep = 0; /* Interrupt pending. Deal with it now */
else if (priv->cmd_timed_out)
shouldsleep = 0; /* Command timed out. Recover */
else if (!priv->fw_ready)
shouldsleep = 1; /* Can't send a command; one already running */
else if (!list_empty(&priv->cmdpendingq))
shouldsleep = 0; /* We have a command to send */
+ else if (__kfifo_len(priv->event_fifo))
+ shouldsleep = 0; /* We have an event to process */
+ else if (priv->resp_len[priv->resp_idx])
+ shouldsleep = 0; /* We have a command response */
else
shouldsleep = 1; /* No command */
if (shouldsleep) {
- lbs_deb_thread("main-thread sleeping... Conn=%d IntC=%d PS_mode=%d PS_State=%d\n",
- priv->connect_status, priv->intcounter,
- priv->psmode, priv->psstate);
+ lbs_deb_thread("sleeping, connect_status %d, "
+ "ps_mode %d, ps_state %d\n",
+ priv->connect_status,
+ priv->psmode, priv->psstate);
spin_unlock_irq(&priv->driver_lock);
schedule();
} else
spin_unlock_irq(&priv->driver_lock);
- lbs_deb_thread("main-thread 222 (waking up): intcounter=%d currenttxskb=%p dnld_sent=%d\n",
- priv->intcounter, priv->currenttxskb, priv->dnld_sent);
+ lbs_deb_thread("2: currenttxskb %p, dnld_send %d\n",
+ priv->currenttxskb, priv->dnld_sent);
set_current_state(TASK_RUNNING);
remove_wait_queue(&priv->waitq, &wait);
- lbs_deb_thread("main-thread 333: intcounter=%d currenttxskb=%p dnld_sent=%d\n",
- priv->intcounter, priv->currenttxskb, priv->dnld_sent);
+ lbs_deb_thread("3: currenttxskb %p, dnld_sent %d\n",
+ priv->currenttxskb, priv->dnld_sent);
if (kthread_should_stop()) {
- lbs_deb_thread("main-thread: break from main thread\n");
+ lbs_deb_thread("break from main thread\n");
break;
}
continue;
}
- spin_lock_irq(&priv->driver_lock);
-
- if (priv->intcounter) {
- u8 int_status;
+ lbs_deb_thread("4: currenttxskb %p, dnld_sent %d\n",
+ priv->currenttxskb, priv->dnld_sent);
- priv->intcounter = 0;
- int_status = priv->hw_get_int_status(priv, &ireg);
-
- if (int_status) {
- lbs_deb_thread("main-thread: reading HOST_INT_STATUS_REG failed\n");
- spin_unlock_irq(&priv->driver_lock);
- continue;
- }
- priv->hisregcpy |= ireg;
- }
-
- lbs_deb_thread("main-thread 444: intcounter=%d currenttxskb=%p dnld_sent=%d\n",
- priv->intcounter, priv->currenttxskb, priv->dnld_sent);
-
- /* command response? */
- if (priv->hisregcpy & MRVDRV_CMD_UPLD_RDY) {
- lbs_deb_thread("main-thread: cmd response ready\n");
-
- priv->hisregcpy &= ~MRVDRV_CMD_UPLD_RDY;
+ /* Process any pending command response */
+ spin_lock_irq(&priv->driver_lock);
+ resp_idx = priv->resp_idx;
+ if (priv->resp_len[resp_idx]) {
spin_unlock_irq(&priv->driver_lock);
- lbs_process_rx_command(priv);
+ lbs_process_command_response(priv,
+ priv->resp_buf[resp_idx],
+ priv->resp_len[resp_idx]);
spin_lock_irq(&priv->driver_lock);
+ priv->resp_len[resp_idx] = 0;
}
+ spin_unlock_irq(&priv->driver_lock);
+ /* command timeout stuff */
if (priv->cmd_timed_out && priv->cur_cmd) {
struct cmd_ctrl_node *cmdnode = priv->cur_cmd;
le16_to_cpu(cmdnode->cmdbuf->command));
lbs_complete_command(priv, cmdnode, -ETIMEDOUT);
priv->nr_retries = 0;
+#ifdef CONFIG_OLPC
+ if (machine_is_olpc()) {
+ spin_unlock_irq(&priv->driver_lock);
+ printk(KERN_CRIT "Resetting OLPC wireless via EC...\n");
+ olpc_ec_cmd(0x25, NULL, 0, NULL, 0);
+ spin_lock_irq(&priv->driver_lock);
+ }
+#endif
} else {
priv->cur_cmd = NULL;
+ priv->dnld_sent = DNLD_RES_RECEIVED;
lbs_pr_info("requeueing command %x due to timeout (#%d)\n",
le16_to_cpu(cmdnode->cmdbuf->command), priv->nr_retries);
}
priv->cmd_timed_out = 0;
- /* Any Card Event */
- if (priv->hisregcpy & MRVDRV_CARDEVENT) {
- lbs_deb_thread("main-thread: Card Event Activity\n");
-
- priv->hisregcpy &= ~MRVDRV_CARDEVENT;
+ /* Process hardware events, e.g. card removed, link lost */
+ spin_lock_irq(&priv->driver_lock);
+ while (__kfifo_len(priv->event_fifo)) {
+ u32 event;
- if (priv->hw_read_event_cause(priv)) {
- lbs_pr_alert("main-thread: hw_read_event_cause failed\n");
- spin_unlock_irq(&priv->driver_lock);
- continue;
- }
- spin_unlock_irq(&priv->driver_lock);
- lbs_process_event(priv);
- } else
+ __kfifo_get(priv->event_fifo, (unsigned char *) &event,
+ sizeof(event));
spin_unlock_irq(&priv->driver_lock);
+ lbs_process_event(priv, event);
+ spin_lock_irq(&priv->driver_lock);
+ }
+ spin_unlock_irq(&priv->driver_lock);
if (!priv->fw_ready)
continue;
if (priv->psstate == PS_STATE_PRE_SLEEP &&
!priv->dnld_sent && !priv->cur_cmd) {
if (priv->connect_status == LBS_CONNECTED) {
- lbs_deb_thread("main_thread: PRE_SLEEP--intcounter=%d currenttxskb=%p dnld_sent=%d cur_cmd=%p, confirm now\n",
- priv->intcounter, priv->currenttxskb, priv->dnld_sent, priv->cur_cmd);
+ lbs_deb_thread("pre-sleep, currenttxskb %p, "
+ "dnld_sent %d, cur_cmd %p\n",
+ priv->currenttxskb, priv->dnld_sent,
+ priv->cur_cmd);
- lbs_ps_confirm_sleep(priv, (u16) priv->psmode);
+ lbs_ps_confirm_sleep(priv);
} else {
/* workaround for firmware sending
* deauth/linkloss event immediately
* after firmware fixes it
*/
priv->psstate = PS_STATE_AWAKE;
- lbs_pr_alert("main-thread: ignore PS_SleepConfirm in non-connected state\n");
+ lbs_pr_alert("ignore PS_SleepConfirm in "
+ "non-connected state\n");
}
}
static int lbs_suspend_callback(struct lbs_private *priv, unsigned long dummy,
struct cmd_header *cmd)
{
- lbs_deb_fw("HOST_SLEEP_ACTIVATE succeeded\n");
+ lbs_deb_enter(LBS_DEB_FW);
netif_device_detach(priv->dev);
if (priv->mesh_dev)
netif_device_detach(priv->mesh_dev);
priv->fw_ready = 0;
+ lbs_deb_leave(LBS_DEB_FW);
return 0;
}
-
int lbs_suspend(struct lbs_private *priv)
{
struct cmd_header cmd;
int ret;
+ lbs_deb_enter(LBS_DEB_FW);
+
if (priv->wol_criteria == 0xffffffff) {
lbs_pr_info("Suspend attempt without configuring wake params!\n");
return -EINVAL;
if (ret)
lbs_pr_info("HOST_SLEEP_ACTIVATE failed: %d\n", ret);
+ lbs_deb_leave_args(LBS_DEB_FW, "ret %d", ret);
return ret;
}
EXPORT_SYMBOL_GPL(lbs_suspend);
int lbs_resume(struct lbs_private *priv)
{
+ lbs_deb_enter(LBS_DEB_FW);
+
priv->fw_ready = 1;
/* Firmware doesn't seem to give us RX packets any more
if (priv->mesh_dev)
netif_device_attach(priv->mesh_dev);
+ lbs_deb_leave(LBS_DEB_FW);
return 0;
}
EXPORT_SYMBOL_GPL(lbs_resume);
goto done;
}
- lbs_set_mac_packet_filter(priv);
+ lbs_set_mac_control(priv);
ret = lbs_get_data_rate(priv);
if (ret < 0) {
struct lbs_private *priv = (struct lbs_private *)data;
unsigned long flags;
+ lbs_deb_enter(LBS_DEB_CMD);
spin_lock_irqsave(&priv->driver_lock, flags);
if (!priv->cur_cmd) {
priv->cmd_timed_out = 1;
wake_up_interruptible(&priv->waitq);
- out:
+out:
spin_unlock_irqrestore(&priv->driver_lock, flags);
+ lbs_deb_leave(LBS_DEB_CMD);
+}
+
+static void lbs_sync_channel_worker(struct work_struct *work)
+{
+ struct lbs_private *priv = container_of(work, struct lbs_private,
+ sync_channel);
+
+ lbs_deb_enter(LBS_DEB_MAIN);
+ if (lbs_update_channel(priv))
+ lbs_pr_info("Channel synchronization failed.");
+ lbs_deb_leave(LBS_DEB_MAIN);
}
+
static int lbs_init_adapter(struct lbs_private *priv)
{
size_t bufsize;
int i, ret = 0;
+ lbs_deb_enter(LBS_DEB_MAIN);
+
/* Allocate buffer to store the BSSID list */
bufsize = MAX_NETWORK_COUNT * sizeof(struct bss_descriptor);
priv->networks = kzalloc(bufsize, GFP_KERNEL);
&priv->network_free_list);
}
- priv->lbs_ps_confirm_sleep.seqnum = cpu_to_le16(++priv->seqnum);
- priv->lbs_ps_confirm_sleep.command =
- cpu_to_le16(CMD_802_11_PS_MODE);
- priv->lbs_ps_confirm_sleep.size =
- cpu_to_le16(sizeof(struct PS_CMD_ConfirmSleep));
- priv->lbs_ps_confirm_sleep.action =
- cpu_to_le16(CMD_SUBCMD_SLEEP_CONFIRMED);
-
memset(priv->current_addr, 0xff, ETH_ALEN);
priv->connect_status = LBS_DISCONNECTED;
priv->secinfo.auth_mode = IW_AUTH_ALG_OPEN_SYSTEM;
priv->mode = IW_MODE_INFRA;
priv->curbssparams.channel = DEFAULT_AD_HOC_CHANNEL;
- priv->currentpacketfilter = CMD_ACT_MAC_RX_ON | CMD_ACT_MAC_TX_ON;
+ priv->mac_control = CMD_ACT_MAC_RX_ON | CMD_ACT_MAC_TX_ON;
priv->radioon = RADIO_ON;
priv->auto_rate = 1;
priv->capability = WLAN_CAPABILITY_SHORT_PREAMBLE;
mutex_init(&priv->lock);
setup_timer(&priv->command_timer, command_timer_fn,
- (unsigned long)priv);
+ (unsigned long)priv);
INIT_LIST_HEAD(&priv->cmdfreeq);
INIT_LIST_HEAD(&priv->cmdpendingq);
/* Allocate the command buffers */
if (lbs_allocate_cmd_buffer(priv)) {
lbs_pr_err("Out of memory allocating command buffers\n");
- ret = -1;
+ ret = -ENOMEM;
+ goto out;
+ }
+ priv->resp_idx = 0;
+ priv->resp_len[0] = priv->resp_len[1] = 0;
+
+ /* Create the event FIFO */
+ priv->event_fifo = kfifo_alloc(sizeof(u32) * 16, GFP_KERNEL, NULL);
+ if (IS_ERR(priv->event_fifo)) {
+ lbs_pr_err("Out of memory allocating event FIFO buffer\n");
+ ret = -ENOMEM;
+ goto out;
}
out:
+ lbs_deb_leave_args(LBS_DEB_MAIN, "ret %d", ret);
+
return ret;
}
static void lbs_free_adapter(struct lbs_private *priv)
{
- lbs_deb_fw("free command buffer\n");
- lbs_free_cmd_buffer(priv);
+ lbs_deb_enter(LBS_DEB_MAIN);
- lbs_deb_fw("free command_timer\n");
+ lbs_free_cmd_buffer(priv);
+ if (priv->event_fifo)
+ kfifo_free(priv->event_fifo);
del_timer(&priv->command_timer);
-
- lbs_deb_fw("free scan results table\n");
kfree(priv->networks);
priv->networks = NULL;
+
+ lbs_deb_leave(LBS_DEB_MAIN);
}
/**
struct net_device *dev = NULL;
struct lbs_private *priv = NULL;
- lbs_deb_enter(LBS_DEB_NET);
+ lbs_deb_enter(LBS_DEB_MAIN);
/* Allocate an Ethernet device and register it */
dev = alloc_etherdev(sizeof(struct lbs_private));
dev->stop = lbs_eth_stop;
dev->set_mac_address = lbs_set_mac_address;
dev->tx_timeout = lbs_tx_timeout;
+ dev->do_ioctl = lbs_do_ioctl;
dev->get_stats = lbs_get_stats;
dev->watchdog_timeo = 5 * HZ;
dev->ethtool_ops = &lbs_ethtool_ops;
priv->work_thread = create_singlethread_workqueue("lbs_worker");
INIT_DELAYED_WORK(&priv->assoc_work, lbs_association_worker);
INIT_DELAYED_WORK(&priv->scan_work, lbs_scan_worker);
- INIT_WORK(&priv->sync_channel, lbs_sync_channel);
+ INIT_WORK(&priv->sync_channel, lbs_sync_channel_worker);
sprintf(priv->mesh_ssid, "mesh");
priv->mesh_ssid_len = 4;
priv = NULL;
done:
- lbs_deb_leave_args(LBS_DEB_NET, "priv %p", priv);
+ lbs_deb_leave_args(LBS_DEB_MAIN, "priv %p", priv);
return priv;
}
EXPORT_SYMBOL_GPL(lbs_add_card);
if (device_create_file(&dev->dev, &dev_attr_lbs_rtap))
lbs_pr_err("cannot register lbs_rtap attribute\n");
- /* Enable mesh, if supported, and work out which TLV it uses.
- 0x100 + 291 is an unofficial value used in 5.110.20.pXX
- 0x100 + 37 is the official value used in 5.110.21.pXX
- but we check them in that order because 20.pXX doesn't
- give an error -- it just silently fails. */
-
- /* 5.110.20.pXX firmware will fail the command if the channel
- doesn't match the existing channel. But only if the TLV
- is correct. If the channel is wrong, _BOTH_ versions will
- give an error to 0x100+291, and allow 0x100+37 to succeed.
- It's just that 5.110.20.pXX will not have done anything
- useful */
-
lbs_update_channel(priv);
- priv->mesh_tlv = 0x100 + 291;
- if (lbs_mesh_config(priv, 1, priv->curbssparams.channel)) {
- priv->mesh_tlv = 0x100 + 37;
- if (lbs_mesh_config(priv, 1, priv->curbssparams.channel))
- priv->mesh_tlv = 0;
- }
- if (priv->mesh_tlv) {
- lbs_add_mesh(priv);
- if (device_create_file(&dev->dev, &dev_attr_lbs_mesh))
- lbs_pr_err("cannot register lbs_mesh attribute\n");
+ /* 5.0.16p0 is known to NOT support any mesh */
+ if (priv->fwrelease > 0x05001000) {
+ /* Enable mesh, if supported, and work out which TLV it uses.
+ 0x100 + 291 is an unofficial value used in 5.110.20.pXX
+ 0x100 + 37 is the official value used in 5.110.21.pXX
+ but we check them in that order because 20.pXX doesn't
+ give an error -- it just silently fails. */
+
+ /* 5.110.20.pXX firmware will fail the command if the channel
+ doesn't match the existing channel. But only if the TLV
+ is correct. If the channel is wrong, _BOTH_ versions will
+ give an error to 0x100+291, and allow 0x100+37 to succeed.
+ It's just that 5.110.20.pXX will not have done anything
+ useful */
+
+ priv->mesh_tlv = 0x100 + 291;
+ if (lbs_mesh_config(priv, 1, priv->curbssparams.channel)) {
+ priv->mesh_tlv = 0x100 + 37;
+ if (lbs_mesh_config(priv, 1, priv->curbssparams.channel))
+ priv->mesh_tlv = 0;
+ }
+ if (priv->mesh_tlv) {
+ lbs_add_mesh(priv);
+
+ if (device_create_file(&dev->dev, &dev_attr_lbs_mesh))
+ lbs_pr_err("cannot register lbs_mesh attribute\n");
+ }
}
lbs_debugfs_init_one(priv, dev);
mesh_dev->open = lbs_dev_open;
mesh_dev->hard_start_xmit = lbs_hard_start_xmit;
mesh_dev->stop = lbs_mesh_stop;
+ mesh_dev->do_ioctl = lbs_do_ioctl;
mesh_dev->get_stats = lbs_get_stats;
mesh_dev->set_mac_address = lbs_set_mac_address;
mesh_dev->ethtool_ops = &lbs_ethtool_ops;
lbs_deb_leave_args(LBS_DEB_MESH, "ret %d", ret);
return ret;
}
-EXPORT_SYMBOL_GPL(lbs_add_mesh);
-
static void lbs_remove_mesh(struct lbs_private *priv)
{
struct net_device *mesh_dev;
- lbs_deb_enter(LBS_DEB_MAIN);
-
- if (!priv)
- goto out;
mesh_dev = priv->mesh_dev;
if (!mesh_dev)
- goto out;
+ return;
+ lbs_deb_enter(LBS_DEB_MESH);
netif_stop_queue(mesh_dev);
netif_carrier_off(priv->mesh_dev);
-
sysfs_remove_group(&(mesh_dev->dev.kobj), &lbs_mesh_attr_group);
unregister_netdev(mesh_dev);
-
priv->mesh_dev = NULL;
free_netdev(mesh_dev);
-
-out:
- lbs_deb_leave(LBS_DEB_MAIN);
+ lbs_deb_leave(LBS_DEB_MESH);
}
-EXPORT_SYMBOL_GPL(lbs_remove_mesh);
/**
* @brief This function finds the CFP in
* @param cfp_no A pointer to CFP number
* @return A pointer to CFP
*/
-struct chan_freq_power *lbs_get_region_cfp_table(u8 region, u8 band, int *cfp_no)
+struct chan_freq_power *lbs_get_region_cfp_table(u8 region, int *cfp_no)
{
int i, end;
memset(priv->region_channel, 0, sizeof(priv->region_channel));
- {
- cfp = lbs_get_region_cfp_table(region, band, &cfp_no);
- if (cfp != NULL) {
- priv->region_channel[i].nrcfp = cfp_no;
- priv->region_channel[i].CFP = cfp;
- } else {
- lbs_deb_main("wrong region code %#x in band B/G\n",
- region);
- ret = -1;
- goto out;
- }
- priv->region_channel[i].valid = 1;
- priv->region_channel[i].region = region;
- priv->region_channel[i].band = band;
- i++;
+ cfp = lbs_get_region_cfp_table(region, &cfp_no);
+ if (cfp != NULL) {
+ priv->region_channel[i].nrcfp = cfp_no;
+ priv->region_channel[i].CFP = cfp;
+ } else {
+ lbs_deb_main("wrong region code %#x in band B/G\n",
+ region);
+ ret = -1;
+ goto out;
}
+ priv->region_channel[i].valid = 1;
+ priv->region_channel[i].region = region;
+ priv->region_channel[i].band = band;
+ i++;
out:
lbs_deb_leave_args(LBS_DEB_MAIN, "ret %d", ret);
return ret;
}
-/**
- * @brief This function handles the interrupt. it will change PS
- * state if applicable. it will wake up main_thread to handle
- * the interrupt event as well.
- *
- * @param dev A pointer to net_device structure
- * @return n/a
- */
-void lbs_interrupt(struct lbs_private *priv)
+void lbs_queue_event(struct lbs_private *priv, u32 event)
{
- lbs_deb_enter(LBS_DEB_THREAD);
-
- lbs_deb_thread("lbs_interrupt: intcounter=%d\n", priv->intcounter);
+ unsigned long flags;
- priv->intcounter++;
+ lbs_deb_enter(LBS_DEB_THREAD);
+ spin_lock_irqsave(&priv->driver_lock, flags);
if (priv->psstate == PS_STATE_SLEEP)
priv->psstate = PS_STATE_AWAKE;
+ __kfifo_put(priv->event_fifo, (unsigned char *) &event, sizeof(u32));
+
wake_up_interruptible(&priv->waitq);
+ spin_unlock_irqrestore(&priv->driver_lock, flags);
lbs_deb_leave(LBS_DEB_THREAD);
}
-EXPORT_SYMBOL_GPL(lbs_interrupt);
+EXPORT_SYMBOL_GPL(lbs_queue_event);
-int lbs_reset_device(struct lbs_private *priv)
+void lbs_notify_command_response(struct lbs_private *priv, u8 resp_idx)
{
- int ret;
+ lbs_deb_enter(LBS_DEB_THREAD);
- lbs_deb_enter(LBS_DEB_MAIN);
- ret = lbs_prepare_and_send_command(priv, CMD_802_11_RESET,
- CMD_ACT_HALT, 0, 0, NULL);
- msleep_interruptible(10);
+ if (priv->psstate == PS_STATE_SLEEP)
+ priv->psstate = PS_STATE_AWAKE;
- lbs_deb_leave_args(LBS_DEB_MAIN, "ret %d", ret);
- return ret;
+ /* Swap buffers by flipping the response index */
+ BUG_ON(resp_idx > 1);
+ priv->resp_idx = resp_idx;
+
+ wake_up_interruptible(&priv->waitq);
+
+ lbs_deb_leave(LBS_DEB_THREAD);
}
-EXPORT_SYMBOL_GPL(lbs_reset_device);
+EXPORT_SYMBOL_GPL(lbs_notify_command_response);
static int __init lbs_init_module(void)
{
lbs_deb_enter(LBS_DEB_MAIN);
+ memset(&confirm_sleep, 0, sizeof(confirm_sleep));
+ confirm_sleep.hdr.command = cpu_to_le16(CMD_802_11_PS_MODE);
+ confirm_sleep.hdr.size = cpu_to_le16(sizeof(confirm_sleep));
+ confirm_sleep.action = cpu_to_le16(CMD_SUBCMD_SLEEP_CONFIRMED);
lbs_debugfs_init();
lbs_deb_leave(LBS_DEB_MAIN);
return 0;
static void __exit lbs_exit_module(void)
{
lbs_deb_enter(LBS_DEB_MAIN);
-
lbs_debugfs_remove();
-
lbs_deb_leave(LBS_DEB_MAIN);
}
static int lbs_rtap_open(struct net_device *dev)
{
/* Yes, _stop_ the queue. Because we don't support injection */
- netif_carrier_off(dev);
- netif_stop_queue(dev);
- return 0;
+ lbs_deb_enter(LBS_DEB_MAIN);
+ netif_carrier_off(dev);
+ netif_stop_queue(dev);
+ lbs_deb_leave(LBS_DEB_LEAVE);
+ return 0;
}
static int lbs_rtap_stop(struct net_device *dev)
{
- return 0;
+ lbs_deb_enter(LBS_DEB_MAIN);
+ lbs_deb_leave(LBS_DEB_MAIN);
+ return 0;
}
static int lbs_rtap_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
- netif_stop_queue(dev);
- return NETDEV_TX_BUSY;
+ netif_stop_queue(dev);
+ return NETDEV_TX_BUSY;
}
static struct net_device_stats *lbs_rtap_get_stats(struct net_device *dev)
{
struct lbs_private *priv = dev->priv;
+ lbs_deb_enter(LBS_DEB_NET);
return &priv->stats;
}
static void lbs_remove_rtap(struct lbs_private *priv)
{
+ lbs_deb_enter(LBS_DEB_MAIN);
if (priv->rtap_net_dev == NULL)
return;
unregister_netdev(priv->rtap_net_dev);
free_netdev(priv->rtap_net_dev);
priv->rtap_net_dev = NULL;
+ lbs_deb_leave(LBS_DEB_MAIN);
}
static int lbs_add_rtap(struct lbs_private *priv)
{
- int rc = 0;
+ int ret = 0;
struct net_device *rtap_dev;
- if (priv->rtap_net_dev)
- return -EPERM;
+ lbs_deb_enter(LBS_DEB_MAIN);
+ if (priv->rtap_net_dev) {
+ ret = -EPERM;
+ goto out;
+ }
rtap_dev = alloc_netdev(0, "rtap%d", ether_setup);
- if (rtap_dev == NULL)
- return -ENOMEM;
+ if (rtap_dev == NULL) {
+ ret = -ENOMEM;
+ goto out;
+ }
memcpy(rtap_dev->dev_addr, priv->current_addr, ETH_ALEN);
rtap_dev->type = ARPHRD_IEEE80211_RADIOTAP;
rtap_dev->hard_start_xmit = lbs_rtap_hard_start_xmit;
rtap_dev->set_multicast_list = lbs_set_multicast_list;
rtap_dev->priv = priv;
+ SET_NETDEV_DEV(rtap_dev, priv->dev->dev.parent);
- rc = register_netdev(rtap_dev);
- if (rc) {
+ ret = register_netdev(rtap_dev);
+ if (ret) {
free_netdev(rtap_dev);
- return rc;
+ goto out;
}
priv->rtap_net_dev = rtap_dev;
- return 0;
+out:
+ lbs_deb_leave_args(LBS_DEB_MAIN, "ret %d", ret);
+ return ret;
}
+#ifndef CONFIG_IEEE80211
+const char *escape_essid(const char *essid, u8 essid_len)
+{
+ static char escaped[IW_ESSID_MAX_SIZE * 2 + 1];
+ const char *s = essid;
+ char *d = escaped;
+
+ if (ieee80211_is_empty_essid(essid, essid_len)) {
+ memcpy(escaped, "<hidden>", sizeof("<hidden>"));
+ return escaped;
+ }
+
+ essid_len = min(essid_len, (u8) IW_ESSID_MAX_SIZE);
+ while (essid_len--) {
+ if (*s == '\0') {
+ *d++ = '\\';
+ *d++ = '0';
+ s++;
+ } else {
+ *d++ = *s++;
+ }
+ }
+ *d = '\0';
+ return escaped;
+}
+#endif
module_init(lbs_init_module);
module_exit(lbs_exit_module);
struct net_device *dev = priv->dev;
struct rxpackethdr *p_rx_pkt;
struct rxpd *p_rx_pd;
-
int hdrchop;
struct ethhdr *p_ethhdr;
-
const u8 rfc1042_eth_hdr[] = { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 };
lbs_deb_enter(LBS_DEB_RX);
+ BUG_ON(!skb);
+
skb->ip_summed = CHECKSUM_NONE;
- if (priv->monitormode != LBS_MONITOR_OFF)
+ if (priv->monitormode)
return process_rxed_802_11_packet(priv, skb);
p_rx_pkt = (struct rxpackethdr *) skb->data;
priv->stats.rx_packets++;
skb->protocol = eth_type_trans(skb, dev);
- netif_rx(skb);
+ if (in_interrupt())
+ netif_rx(skb);
+ else
+ netif_rx_ni(skb);
ret = 0;
done:
* IOCTL handlers as well as command preperation and response routines
* for sending scan commands to the firmware.
*/
-#include <linux/ctype.h>
-#include <linux/if.h>
-#include <linux/netdevice.h>
-#include <linux/wireless.h>
#include <linux/etherdevice.h>
-
-#include <net/ieee80211.h>
-#include <net/iw_handler.h>
-
#include <asm/unaligned.h>
#include "host.h"
#include "decl.h"
#include "dev.h"
#include "scan.h"
-#include "join.h"
+#include "cmd.h"
//! Approximate amount of data needed to pass a scan result back to iwlist
#define MAX_SCAN_CELL_SIZE (IW_EV_ADDR_LEN \
//! Memory needed to store a max number/size SSID TLV for a firmware scan
#define SSID_TLV_MAX_SIZE (1 * sizeof(struct mrvlietypes_ssidparamset))
-//! Maximum memory needed for a lbs_scan_cmd_config with all TLVs at max
-#define MAX_SCAN_CFG_ALLOC (sizeof(struct lbs_scan_cmd_config) \
- + CHAN_TLV_MAX_SIZE \
- + SSID_TLV_MAX_SIZE)
+//! Maximum memory needed for a cmd_ds_802_11_scan with all TLVs at max
+#define MAX_SCAN_CFG_ALLOC (sizeof(struct cmd_ds_802_11_scan) \
+ + CHAN_TLV_MAX_SIZE + SSID_TLV_MAX_SIZE)
//! The maximum number of channels the firmware can scan per command
#define MRVDRV_MAX_CHANNELS_PER_SCAN 14
//! Scan time specified in the channel TLV for each channel for active scans
#define MRVDRV_ACTIVE_SCAN_CHAN_TIME 100
-static const u8 zeromac[ETH_ALEN] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
-static const u8 bcastmac[ETH_ALEN] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
-
-
-
+static int lbs_ret_80211_scan(struct lbs_private *priv, unsigned long dummy,
+ struct cmd_header *resp);
/*********************************************************************/
/* */
/* */
/*********************************************************************/
-static inline void clear_bss_descriptor (struct bss_descriptor * bss)
+/**
+ * @brief Unsets the MSB on basic rates
+ *
+ * Scan through an array and unset the MSB for basic data rates.
+ *
+ * @param rates buffer of data rates
+ * @param len size of buffer
+ */
+static void lbs_unset_basic_rate_flags(u8 *rates, size_t len)
+{
+ int i;
+
+ for (i = 0; i < len; i++)
+ rates[i] &= 0x7f;
+}
+
+
+static inline void clear_bss_descriptor(struct bss_descriptor *bss)
{
/* Don't blow away ->list, just BSS data */
memset(bss, 0, offsetof(struct bss_descriptor, list));
*
* @return 0: ssid is same, otherwise is different
*/
-int lbs_ssid_cmp(u8 *ssid1, u8 ssid1_len, u8 *ssid2, u8 ssid2_len)
+int lbs_ssid_cmp(uint8_t *ssid1, uint8_t ssid1_len, uint8_t *ssid2,
+ uint8_t ssid2_len)
{
if (ssid1_len != ssid2_len)
return -1;
return memcmp(ssid1, ssid2, ssid1_len);
}
-static inline int match_bss_no_security(struct lbs_802_11_security *secinfo,
- struct bss_descriptor * match_bss)
-{
- if ( !secinfo->wep_enabled
- && !secinfo->WPAenabled
- && !secinfo->WPA2enabled
- && match_bss->wpa_ie[0] != MFIE_TYPE_GENERIC
- && match_bss->rsn_ie[0] != MFIE_TYPE_RSN
- && !(match_bss->capability & WLAN_CAPABILITY_PRIVACY)) {
- return 1;
- }
- return 0;
-}
-
-static inline int match_bss_static_wep(struct lbs_802_11_security *secinfo,
- struct bss_descriptor * match_bss)
-{
- if ( secinfo->wep_enabled
- && !secinfo->WPAenabled
- && !secinfo->WPA2enabled
- && (match_bss->capability & WLAN_CAPABILITY_PRIVACY)) {
- return 1;
- }
- return 0;
-}
-
-static inline int match_bss_wpa(struct lbs_802_11_security *secinfo,
- struct bss_descriptor * match_bss)
-{
- if ( !secinfo->wep_enabled
- && secinfo->WPAenabled
- && (match_bss->wpa_ie[0] == MFIE_TYPE_GENERIC)
- /* privacy bit may NOT be set in some APs like LinkSys WRT54G
- && (match_bss->capability & WLAN_CAPABILITY_PRIVACY)) {
- */
- ) {
- return 1;
- }
- return 0;
-}
-
-static inline int match_bss_wpa2(struct lbs_802_11_security *secinfo,
- struct bss_descriptor * match_bss)
-{
- if ( !secinfo->wep_enabled
- && secinfo->WPA2enabled
- && (match_bss->rsn_ie[0] == MFIE_TYPE_RSN)
- /* privacy bit may NOT be set in some APs like LinkSys WRT54G
- && (match_bss->capability & WLAN_CAPABILITY_PRIVACY)) {
- */
- ) {
- return 1;
- }
- return 0;
-}
-
-static inline int match_bss_dynamic_wep(struct lbs_802_11_security *secinfo,
- struct bss_descriptor * match_bss)
-{
- if ( !secinfo->wep_enabled
- && !secinfo->WPAenabled
- && !secinfo->WPA2enabled
- && (match_bss->wpa_ie[0] != MFIE_TYPE_GENERIC)
- && (match_bss->rsn_ie[0] != MFIE_TYPE_RSN)
- && (match_bss->capability & WLAN_CAPABILITY_PRIVACY)) {
- return 1;
- }
- return 0;
-}
-
static inline int is_same_network(struct bss_descriptor *src,
struct bss_descriptor *dst)
{
!memcmp(src->ssid, dst->ssid, src->ssid_len));
}
-/**
- * @brief Check if a scanned network compatible with the driver settings
- *
- * WEP WPA WPA2 ad-hoc encrypt Network
- * enabled enabled enabled AES mode privacy WPA WPA2 Compatible
- * 0 0 0 0 NONE 0 0 0 yes No security
- * 1 0 0 0 NONE 1 0 0 yes Static WEP
- * 0 1 0 0 x 1x 1 x yes WPA
- * 0 0 1 0 x 1x x 1 yes WPA2
- * 0 0 0 1 NONE 1 0 0 yes Ad-hoc AES
- * 0 0 0 0 !=NONE 1 0 0 yes Dynamic WEP
- *
- *
- * @param priv A pointer to struct lbs_private
- * @param index Index in scantable to check against current driver settings
- * @param mode Network mode: Infrastructure or IBSS
- *
- * @return Index in scantable, or error code if negative
- */
-static int is_network_compatible(struct lbs_private *priv,
- struct bss_descriptor * bss, u8 mode)
-{
- int matched = 0;
-
- lbs_deb_enter(LBS_DEB_SCAN);
-
- if (bss->mode != mode)
- goto done;
-
- if ((matched = match_bss_no_security(&priv->secinfo, bss))) {
- goto done;
- } else if ((matched = match_bss_static_wep(&priv->secinfo, bss))) {
- goto done;
- } else if ((matched = match_bss_wpa(&priv->secinfo, bss))) {
- lbs_deb_scan(
- "is_network_compatible() WPA: wpa_ie 0x%x "
- "wpa2_ie 0x%x WEP %s WPA %s WPA2 %s "
- "privacy 0x%x\n", bss->wpa_ie[0], bss->rsn_ie[0],
- priv->secinfo.wep_enabled ? "e" : "d",
- priv->secinfo.WPAenabled ? "e" : "d",
- priv->secinfo.WPA2enabled ? "e" : "d",
- (bss->capability & WLAN_CAPABILITY_PRIVACY));
- goto done;
- } else if ((matched = match_bss_wpa2(&priv->secinfo, bss))) {
- lbs_deb_scan(
- "is_network_compatible() WPA2: wpa_ie 0x%x "
- "wpa2_ie 0x%x WEP %s WPA %s WPA2 %s "
- "privacy 0x%x\n", bss->wpa_ie[0], bss->rsn_ie[0],
- priv->secinfo.wep_enabled ? "e" : "d",
- priv->secinfo.WPAenabled ? "e" : "d",
- priv->secinfo.WPA2enabled ? "e" : "d",
- (bss->capability & WLAN_CAPABILITY_PRIVACY));
- goto done;
- } else if ((matched = match_bss_dynamic_wep(&priv->secinfo, bss))) {
- lbs_deb_scan(
- "is_network_compatible() dynamic WEP: "
- "wpa_ie 0x%x wpa2_ie 0x%x privacy 0x%x\n",
- bss->wpa_ie[0], bss->rsn_ie[0],
- (bss->capability & WLAN_CAPABILITY_PRIVACY));
- goto done;
- }
-
- /* bss security settings don't match those configured on card */
- lbs_deb_scan(
- "is_network_compatible() FAILED: wpa_ie 0x%x "
- "wpa2_ie 0x%x WEP %s WPA %s WPA2 %s privacy 0x%x\n",
- bss->wpa_ie[0], bss->rsn_ie[0],
- priv->secinfo.wep_enabled ? "e" : "d",
- priv->secinfo.WPAenabled ? "e" : "d",
- priv->secinfo.WPA2enabled ? "e" : "d",
- (bss->capability & WLAN_CAPABILITY_PRIVACY));
-
-done:
- lbs_deb_leave_args(LBS_DEB_SCAN, "matched: %d", matched);
- return matched;
-}
-
/* */
/*********************************************************************/
-void lbs_scan_worker(struct work_struct *work)
-{
- struct lbs_private *priv =
- container_of(work, struct lbs_private, scan_work.work);
-
- lbs_deb_enter(LBS_DEB_SCAN);
- lbs_scan_networks(priv, NULL, 0);
- lbs_deb_leave(LBS_DEB_SCAN);
-}
-
-
/**
* @brief Create a channel list for the driver to scan based on region info
*
*
* @param priv A pointer to struct lbs_private structure
* @param scanchanlist Output parameter: resulting channel list to scan
- * @param filteredscan Flag indicating whether or not a BSSID or SSID filter
- * is being sent in the command to firmware. Used to
- * increase the number of channels sent in a scan
- * command and to disable the firmware channel scan
- * filter.
*
* @return void
*/
static int lbs_scan_create_channel_list(struct lbs_private *priv,
- struct chanscanparamset * scanchanlist,
- u8 filteredscan)
+ struct chanscanparamset *scanchanlist)
{
-
struct region_channel *scanregion;
struct chan_freq_power *cfp;
int rgnidx;
int chanidx;
int nextchan;
- u8 scantype;
+ uint8_t scantype;
chanidx = 0;
scantype = CMD_SCAN_TYPE_ACTIVE;
for (rgnidx = 0; rgnidx < ARRAY_SIZE(priv->region_channel); rgnidx++) {
- if (priv->enable11d &&
- (priv->connect_status != LBS_CONNECTED) &&
- (priv->mesh_connect_status != LBS_CONNECTED)) {
+ if (priv->enable11d && (priv->connect_status != LBS_CONNECTED)
+ && (priv->mesh_connect_status != LBS_CONNECTED)) {
/* Scan all the supported chan for the first scan */
if (!priv->universal_channel[rgnidx].valid)
continue;
scanregion = &priv->region_channel[rgnidx];
}
- for (nextchan = 0;
- nextchan < scanregion->nrcfp; nextchan++, chanidx++) {
+ for (nextchan = 0; nextchan < scanregion->nrcfp; nextchan++, chanidx++) {
+ struct chanscanparamset *chan = &scanchanlist[chanidx];
cfp = scanregion->CFP + nextchan;
- if (priv->enable11d) {
- scantype =
- lbs_get_scan_type_11d(cfp->channel,
- &priv->
- parsed_region_chan);
- }
+ if (priv->enable11d)
+ scantype = lbs_get_scan_type_11d(cfp->channel,
+ &priv->parsed_region_chan);
- switch (scanregion->band) {
- case BAND_B:
- case BAND_G:
- default:
- scanchanlist[chanidx].radiotype =
- CMD_SCAN_RADIO_TYPE_BG;
- break;
- }
+ if (scanregion->band == BAND_B || scanregion->band == BAND_G)
+ chan->radiotype = CMD_SCAN_RADIO_TYPE_BG;
if (scantype == CMD_SCAN_TYPE_PASSIVE) {
- scanchanlist[chanidx].maxscantime =
- cpu_to_le16(MRVDRV_PASSIVE_SCAN_CHAN_TIME);
- scanchanlist[chanidx].chanscanmode.passivescan =
- 1;
+ chan->maxscantime = cpu_to_le16(MRVDRV_PASSIVE_SCAN_CHAN_TIME);
+ chan->chanscanmode.passivescan = 1;
} else {
- scanchanlist[chanidx].maxscantime =
- cpu_to_le16(MRVDRV_ACTIVE_SCAN_CHAN_TIME);
- scanchanlist[chanidx].chanscanmode.passivescan =
- 0;
+ chan->maxscantime = cpu_to_le16(MRVDRV_ACTIVE_SCAN_CHAN_TIME);
+ chan->chanscanmode.passivescan = 0;
}
- scanchanlist[chanidx].channumber = cfp->channel;
-
- if (filteredscan) {
- scanchanlist[chanidx].chanscanmode.
- disablechanfilt = 1;
- }
+ chan->channumber = cfp->channel;
}
}
return chanidx;
}
-
/*
* Add SSID TLV of the form:
*
* length 06 00
* ssid 4d 4e 54 45 53 54
*/
-static int lbs_scan_add_ssid_tlv(u8 *tlv,
- const struct lbs_ioctl_user_scan_cfg *user_cfg)
+static int lbs_scan_add_ssid_tlv(struct lbs_private *priv, u8 *tlv)
{
- struct mrvlietypes_ssidparamset *ssid_tlv =
- (struct mrvlietypes_ssidparamset *)tlv;
+ struct mrvlietypes_ssidparamset *ssid_tlv = (void *)tlv;
+
ssid_tlv->header.type = cpu_to_le16(TLV_TYPE_SSID);
- ssid_tlv->header.len = cpu_to_le16(user_cfg->ssid_len);
- memcpy(ssid_tlv->ssid, user_cfg->ssid, user_cfg->ssid_len);
- return sizeof(ssid_tlv->header) + user_cfg->ssid_len;
+ ssid_tlv->header.len = cpu_to_le16(priv->scan_ssid_len);
+ memcpy(ssid_tlv->ssid, priv->scan_ssid, priv->scan_ssid_len);
+ return sizeof(ssid_tlv->header) + priv->scan_ssid_len;
}
-
/*
* Add CHANLIST TLV of the form
*
* channel 13 00 0d 00 00 00 64 00
*
*/
-static int lbs_scan_add_chanlist_tlv(u8 *tlv,
- struct chanscanparamset *chan_list,
- int chan_count)
+static int lbs_scan_add_chanlist_tlv(uint8_t *tlv,
+ struct chanscanparamset *chan_list,
+ int chan_count)
{
- size_t size = sizeof(struct chanscanparamset) * chan_count;
- struct mrvlietypes_chanlistparamset *chan_tlv =
- (struct mrvlietypes_chanlistparamset *) tlv;
+ size_t size = sizeof(struct chanscanparamset) *chan_count;
+ struct mrvlietypes_chanlistparamset *chan_tlv = (void *)tlv;
chan_tlv->header.type = cpu_to_le16(TLV_TYPE_CHANLIST);
memcpy(chan_tlv->chanscanparam, chan_list, size);
return sizeof(chan_tlv->header) + size;
}
-
/*
* Add RATES TLV of the form
*
* The rates are in lbs_bg_rates[], but for the 802.11b
* rates the high bit isn't set.
*/
-static int lbs_scan_add_rates_tlv(u8 *tlv)
+static int lbs_scan_add_rates_tlv(uint8_t *tlv)
{
int i;
- struct mrvlietypes_ratesparamset *rate_tlv =
- (struct mrvlietypes_ratesparamset *) tlv;
+ struct mrvlietypes_ratesparamset *rate_tlv = (void *)tlv;
rate_tlv->header.type = cpu_to_le16(TLV_TYPE_RATES);
tlv += sizeof(rate_tlv->header);
return sizeof(rate_tlv->header) + i;
}
-
/*
* Generate the CMD_802_11_SCAN command with the proper tlv
* for a bunch of channels.
*/
-static int lbs_do_scan(struct lbs_private *priv,
- u8 bsstype,
- struct chanscanparamset *chan_list,
- int chan_count,
- const struct lbs_ioctl_user_scan_cfg *user_cfg)
+static int lbs_do_scan(struct lbs_private *priv, uint8_t bsstype,
+ struct chanscanparamset *chan_list, int chan_count)
{
int ret = -ENOMEM;
- struct lbs_scan_cmd_config *scan_cmd;
- u8 *tlv; /* pointer into our current, growing TLV storage area */
+ struct cmd_ds_802_11_scan *scan_cmd;
+ uint8_t *tlv; /* pointer into our current, growing TLV storage area */
- lbs_deb_enter_args(LBS_DEB_SCAN, "bsstype %d, chanlist[].chan %d, "
- "chan_count %d",
- bsstype, chan_list[0].channumber, chan_count);
+ lbs_deb_enter_args(LBS_DEB_SCAN, "bsstype %d, chanlist[].chan %d, chan_count %d",
+ bsstype, chan_list ? chan_list[0].channumber : -1,
+ chan_count);
/* create the fixed part for scan command */
scan_cmd = kzalloc(MAX_SCAN_CFG_ALLOC, GFP_KERNEL);
if (scan_cmd == NULL)
goto out;
+
tlv = scan_cmd->tlvbuffer;
- if (user_cfg)
- memcpy(scan_cmd->bssid, user_cfg->bssid, ETH_ALEN);
+ /* TODO: do we need to scan for a specific BSSID?
+ memcpy(scan_cmd->bssid, priv->scan_bssid, ETH_ALEN); */
scan_cmd->bsstype = bsstype;
/* add TLVs */
- if (user_cfg && user_cfg->ssid_len)
- tlv += lbs_scan_add_ssid_tlv(tlv, user_cfg);
+ if (priv->scan_ssid_len)
+ tlv += lbs_scan_add_ssid_tlv(priv, tlv);
if (chan_list && chan_count)
tlv += lbs_scan_add_chanlist_tlv(tlv, chan_list, chan_count);
tlv += lbs_scan_add_rates_tlv(tlv);
/* This is the final data we are about to send */
- scan_cmd->tlvbufferlen = tlv - scan_cmd->tlvbuffer;
- lbs_deb_hex(LBS_DEB_SCAN, "SCAN_CMD", (void *)scan_cmd, 1+6);
+ scan_cmd->hdr.size = cpu_to_le16(tlv - (uint8_t *)scan_cmd);
+ lbs_deb_hex(LBS_DEB_SCAN, "SCAN_CMD", (void *)scan_cmd,
+ sizeof(*scan_cmd));
lbs_deb_hex(LBS_DEB_SCAN, "SCAN_TLV", scan_cmd->tlvbuffer,
- scan_cmd->tlvbufferlen);
+ tlv - scan_cmd->tlvbuffer);
+
+ ret = __lbs_cmd(priv, CMD_802_11_SCAN, &scan_cmd->hdr,
+ le16_to_cpu(scan_cmd->hdr.size),
+ lbs_ret_80211_scan, 0);
- ret = lbs_prepare_and_send_command(priv, CMD_802_11_SCAN, 0,
- CMD_OPTION_WAITFORRSP, 0, scan_cmd);
out:
kfree(scan_cmd);
lbs_deb_leave_args(LBS_DEB_SCAN, "ret %d", ret);
return ret;
}
-
/**
* @brief Internal function used to start a scan based on an input config
*
- * Also used from debugfs
- *
* Use the input user scan configuration information when provided in
* order to send the appropriate scan commands to firmware to populate or
* update the internal driver scan table
*
* @param priv A pointer to struct lbs_private structure
- * @param puserscanin Pointer to the input configuration for the requested
- * scan.
+ * @param full_scan Do a full-scan (blocking)
*
* @return 0 or < 0 if error
*/
-int lbs_scan_networks(struct lbs_private *priv,
- const struct lbs_ioctl_user_scan_cfg *user_cfg,
- int full_scan)
+int lbs_scan_networks(struct lbs_private *priv, int full_scan)
{
int ret = -ENOMEM;
struct chanscanparamset *chan_list;
struct chanscanparamset *curr_chans;
int chan_count;
- u8 bsstype = CMD_BSS_TYPE_ANY;
+ uint8_t bsstype = CMD_BSS_TYPE_ANY;
int numchannels = MRVDRV_CHANNELS_PER_SCAN_CMD;
- int filteredscan = 0;
union iwreq_data wrqu;
#ifdef CONFIG_LIBERTAS_DEBUG
struct bss_descriptor *iter;
DECLARE_MAC_BUF(mac);
#endif
- lbs_deb_enter_args(LBS_DEB_SCAN, "full_scan %d",
- full_scan);
+ lbs_deb_enter_args(LBS_DEB_SCAN, "full_scan %d", full_scan);
/* Cancel any partial outstanding partial scans if this scan
* is a full scan.
if (full_scan && delayed_work_pending(&priv->scan_work))
cancel_delayed_work(&priv->scan_work);
- /* Determine same scan parameters */
+ /* User-specified bsstype or channel list
+ TODO: this can be implemented if some user-space application
+ need the feature. Formerly, it was accessible from debugfs,
+ but then nowhere used.
if (user_cfg) {
if (user_cfg->bsstype)
- bsstype = user_cfg->bsstype;
- if (compare_ether_addr(user_cfg->bssid, &zeromac[0]) != 0) {
- numchannels = MRVDRV_MAX_CHANNELS_PER_SCAN;
- filteredscan = 1;
- }
- }
- lbs_deb_scan("numchannels %d, bsstype %d, "
- "filteredscan %d\n",
- numchannels, bsstype, filteredscan);
+ bsstype = user_cfg->bsstype;
+ } */
+
+ lbs_deb_scan("numchannels %d, bsstype %d\n", numchannels, bsstype);
/* Create list of channels to scan */
chan_list = kzalloc(sizeof(struct chanscanparamset) *
- LBS_IOCTL_USER_SCAN_CHAN_MAX, GFP_KERNEL);
+ LBS_IOCTL_USER_SCAN_CHAN_MAX, GFP_KERNEL);
if (!chan_list) {
lbs_pr_alert("SCAN: chan_list empty\n");
goto out;
}
/* We want to scan all channels */
- chan_count = lbs_scan_create_channel_list(priv, chan_list,
- filteredscan);
+ chan_count = lbs_scan_create_channel_list(priv, chan_list);
netif_stop_queue(priv->dev);
netif_carrier_off(priv->dev);
}
/* Prepare to continue an interrupted scan */
- lbs_deb_scan("chan_count %d, last_scanned_channel %d\n",
- chan_count, priv->last_scanned_channel);
+ lbs_deb_scan("chan_count %d, scan_channel %d\n",
+ chan_count, priv->scan_channel);
curr_chans = chan_list;
/* advance channel list by already-scanned-channels */
- if (priv->last_scanned_channel > 0) {
- curr_chans += priv->last_scanned_channel;
- chan_count -= priv->last_scanned_channel;
+ if (priv->scan_channel > 0) {
+ curr_chans += priv->scan_channel;
+ chan_count -= priv->scan_channel;
}
/* Send scan command(s)
while (chan_count) {
int to_scan = min(numchannels, chan_count);
lbs_deb_scan("scanning %d of %d channels\n",
- to_scan, chan_count);
+ to_scan, chan_count);
ret = lbs_do_scan(priv, bsstype, curr_chans,
- to_scan, user_cfg);
+ to_scan);
if (ret) {
lbs_pr_err("SCAN_CMD failed\n");
goto out2;
chan_count -= to_scan;
/* somehow schedule the next part of the scan */
- if (chan_count &&
- !full_scan &&
+ if (chan_count && !full_scan &&
!priv->surpriseremoved) {
/* -1 marks just that we're currently scanning */
- if (priv->last_scanned_channel < 0)
- priv->last_scanned_channel = to_scan;
+ if (priv->scan_channel < 0)
+ priv->scan_channel = to_scan;
else
- priv->last_scanned_channel += to_scan;
+ priv->scan_channel += to_scan;
cancel_delayed_work(&priv->scan_work);
queue_delayed_work(priv->work_thread, &priv->scan_work,
- msecs_to_jiffies(300));
+ msecs_to_jiffies(300));
/* skip over GIWSCAN event */
goto out;
}
lbs_deb_scan("scan table:\n");
list_for_each_entry(iter, &priv->network_list, list)
lbs_deb_scan("%02d: BSSID %s, RSSI %d, SSID '%s'\n",
- i++, print_mac(mac, iter->bssid), (s32) iter->rssi,
- escape_essid(iter->ssid, iter->ssid_len));
+ i++, print_mac(mac, iter->bssid), iter->rssi,
+ escape_essid(iter->ssid, iter->ssid_len));
mutex_unlock(&priv->lock);
#endif
out2:
- priv->last_scanned_channel = 0;
+ priv->scan_channel = 0;
out:
if (priv->connect_status == LBS_CONNECTED) {
return ret;
}
+void lbs_scan_worker(struct work_struct *work)
+{
+ struct lbs_private *priv =
+ container_of(work, struct lbs_private, scan_work.work);
+ lbs_deb_enter(LBS_DEB_SCAN);
+ lbs_scan_networks(priv, 0);
+ lbs_deb_leave(LBS_DEB_SCAN);
+}
/*********************************************************************/
* @return 0 or -1
*/
static int lbs_process_bss(struct bss_descriptor *bss,
- u8 ** pbeaconinfo, int *bytesleft)
+ uint8_t **pbeaconinfo, int *bytesleft)
{
struct ieeetypes_fhparamset *pFH;
struct ieeetypes_dsparamset *pDS;
struct ieeetypes_ibssparamset *pibss;
DECLARE_MAC_BUF(mac);
struct ieeetypes_countryinfoset *pcountryinfo;
- u8 *pos, *end, *p;
- u8 n_ex_rates = 0, got_basic_rates = 0, n_basic_rates = 0;
- u16 beaconsize = 0;
+ uint8_t *pos, *end, *p;
+ uint8_t n_ex_rates = 0, got_basic_rates = 0, n_basic_rates = 0;
+ uint16_t beaconsize = 0;
int ret;
lbs_deb_enter(LBS_DEB_SCAN);
if (*bytesleft >= sizeof(beaconsize)) {
/* Extract & convert beacon size from the command buffer */
- beaconsize = le16_to_cpu(get_unaligned((__le16 *)*pbeaconinfo));
+ beaconsize = get_unaligned_le16(*pbeaconinfo);
*bytesleft -= sizeof(beaconsize);
*pbeaconinfo += sizeof(beaconsize);
}
pos += 8;
/* beacon interval is 2 bytes long */
- bss->beaconperiod = le16_to_cpup((void *) pos);
+ bss->beaconperiod = get_unaligned_le16(pos);
pos += 2;
/* capability information is 2 bytes long */
- bss->capability = le16_to_cpup((void *) pos);
+ bss->capability = get_unaligned_le16(pos);
lbs_deb_scan("process_bss: capabilities 0x%04x\n", bss->capability);
pos += 2;
/* process variable IE */
while (pos <= end - 2) {
- struct ieee80211_info_element * elem =
- (struct ieee80211_info_element *) pos;
+ struct ieee80211_info_element * elem = (void *)pos;
if (pos + elem->len > end) {
lbs_deb_scan("process_bss: error in processing IE, "
- "bytes left < IE length\n");
+ "bytes left < IE length\n");
break;
}
break;
case MFIE_TYPE_RATES:
- n_basic_rates = min_t(u8, MAX_RATES, elem->len);
+ n_basic_rates = min_t(uint8_t, MAX_RATES, elem->len);
memcpy(bss->rates, elem->data, n_basic_rates);
got_basic_rates = 1;
lbs_deb_scan("got RATES IE\n");
lbs_deb_scan("got COUNTRY IE\n");
if (pcountryinfo->len < sizeof(pcountryinfo->countrycode)
|| pcountryinfo->len > 254) {
- lbs_deb_scan("process_bss: 11D- Err "
- "CountryInfo len %d, min %zd, max 254\n",
- pcountryinfo->len,
- sizeof(pcountryinfo->countrycode));
+ lbs_deb_scan("process_bss: 11D- Err CountryInfo len %d, min %zd, max 254\n",
+ pcountryinfo->len, sizeof(pcountryinfo->countrycode));
ret = -1;
goto done;
}
- memcpy(&bss->countryinfo,
- pcountryinfo, pcountryinfo->len + 2);
+ memcpy(&bss->countryinfo, pcountryinfo, pcountryinfo->len + 2);
lbs_deb_hex(LBS_DEB_SCAN, "process_bss: 11d countryinfo",
- (u8 *) pcountryinfo,
- (u32) (pcountryinfo->len + 2));
+ (uint8_t *) pcountryinfo,
+ (int) (pcountryinfo->len + 2));
break;
case MFIE_TYPE_RATES_EX:
case MFIE_TYPE_GENERIC:
if (elem->len >= 4 &&
- elem->data[0] == 0x00 &&
- elem->data[1] == 0x50 &&
- elem->data[2] == 0xf2 &&
- elem->data[3] == 0x01) {
- bss->wpa_ie_len = min(elem->len + 2,
- MAX_WPA_IE_LEN);
+ elem->data[0] == 0x00 && elem->data[1] == 0x50 &&
+ elem->data[2] == 0xf2 && elem->data[3] == 0x01) {
+ bss->wpa_ie_len = min(elem->len + 2, MAX_WPA_IE_LEN);
memcpy(bss->wpa_ie, elem, bss->wpa_ie_len);
lbs_deb_scan("got WPA IE\n");
- lbs_deb_hex(LBS_DEB_SCAN, "WPA IE", bss->wpa_ie,
- elem->len);
+ lbs_deb_hex(LBS_DEB_SCAN, "WPA IE", bss->wpa_ie, elem->len);
} else if (elem->len >= MARVELL_MESH_IE_LENGTH &&
- elem->data[0] == 0x00 &&
- elem->data[1] == 0x50 &&
- elem->data[2] == 0x43 &&
- elem->data[3] == 0x04) {
+ elem->data[0] == 0x00 && elem->data[1] == 0x50 &&
+ elem->data[2] == 0x43 && elem->data[3] == 0x04) {
lbs_deb_scan("got mesh IE\n");
bss->mesh = 1;
} else {
- lbs_deb_scan("got generiec IE: "
- "%02x:%02x:%02x:%02x, len %d\n",
+ lbs_deb_scan("got generic IE: %02x:%02x:%02x:%02x, len %d\n",
elem->data[0], elem->data[1],
elem->data[2], elem->data[3],
elem->len);
bss->rsn_ie_len = min(elem->len + 2, MAX_WPA_IE_LEN);
memcpy(bss->rsn_ie, elem, bss->rsn_ie_len);
lbs_deb_hex(LBS_DEB_SCAN, "process_bss: RSN_IE",
- bss->rsn_ie, elem->len);
+ bss->rsn_ie, elem->len);
break;
default:
lbs_deb_scan("got IE 0x%04x, len %d\n",
- elem->id, elem->len);
+ elem->id, elem->len);
break;
}
}
/**
- * @brief This function finds a specific compatible BSSID in the scan list
- *
- * Used in association code
- *
- * @param priv A pointer to struct lbs_private
- * @param bssid BSSID to find in the scan list
- * @param mode Network mode: Infrastructure or IBSS
- *
- * @return index in BSSID list, or error return code (< 0)
- */
-struct bss_descriptor *lbs_find_bssid_in_list(struct lbs_private *priv,
- u8 * bssid, u8 mode)
-{
- struct bss_descriptor * iter_bss;
- struct bss_descriptor * found_bss = NULL;
-
- lbs_deb_enter(LBS_DEB_SCAN);
-
- if (!bssid)
- goto out;
-
- lbs_deb_hex(LBS_DEB_SCAN, "looking for",
- bssid, ETH_ALEN);
-
- /* Look through the scan table for a compatible match. The loop will
- * continue past a matched bssid that is not compatible in case there
- * is an AP with multiple SSIDs assigned to the same BSSID
- */
- mutex_lock(&priv->lock);
- list_for_each_entry (iter_bss, &priv->network_list, list) {
- if (compare_ether_addr(iter_bss->bssid, bssid))
- continue; /* bssid doesn't match */
- switch (mode) {
- case IW_MODE_INFRA:
- case IW_MODE_ADHOC:
- if (!is_network_compatible(priv, iter_bss, mode))
- break;
- found_bss = iter_bss;
- break;
- default:
- found_bss = iter_bss;
- break;
- }
- }
- mutex_unlock(&priv->lock);
-
-out:
- lbs_deb_leave_args(LBS_DEB_SCAN, "found_bss %p", found_bss);
- return found_bss;
-}
-
-/**
- * @brief This function finds ssid in ssid list.
- *
- * Used in association code
- *
- * @param priv A pointer to struct lbs_private
- * @param ssid SSID to find in the list
- * @param bssid BSSID to qualify the SSID selection (if provided)
- * @param mode Network mode: Infrastructure or IBSS
- *
- * @return index in BSSID list
- */
-struct bss_descriptor *lbs_find_ssid_in_list(struct lbs_private *priv,
- u8 *ssid, u8 ssid_len, u8 * bssid, u8 mode,
- int channel)
-{
- u8 bestrssi = 0;
- struct bss_descriptor * iter_bss = NULL;
- struct bss_descriptor * found_bss = NULL;
- struct bss_descriptor * tmp_oldest = NULL;
-
- lbs_deb_enter(LBS_DEB_SCAN);
-
- mutex_lock(&priv->lock);
-
- list_for_each_entry (iter_bss, &priv->network_list, list) {
- if ( !tmp_oldest
- || (iter_bss->last_scanned < tmp_oldest->last_scanned))
- tmp_oldest = iter_bss;
-
- if (lbs_ssid_cmp(iter_bss->ssid, iter_bss->ssid_len,
- ssid, ssid_len) != 0)
- continue; /* ssid doesn't match */
- if (bssid && compare_ether_addr(iter_bss->bssid, bssid) != 0)
- continue; /* bssid doesn't match */
- if ((channel > 0) && (iter_bss->channel != channel))
- continue; /* channel doesn't match */
-
- switch (mode) {
- case IW_MODE_INFRA:
- case IW_MODE_ADHOC:
- if (!is_network_compatible(priv, iter_bss, mode))
- break;
-
- if (bssid) {
- /* Found requested BSSID */
- found_bss = iter_bss;
- goto out;
- }
-
- if (SCAN_RSSI(iter_bss->rssi) > bestrssi) {
- bestrssi = SCAN_RSSI(iter_bss->rssi);
- found_bss = iter_bss;
- }
- break;
- case IW_MODE_AUTO:
- default:
- if (SCAN_RSSI(iter_bss->rssi) > bestrssi) {
- bestrssi = SCAN_RSSI(iter_bss->rssi);
- found_bss = iter_bss;
- }
- break;
- }
- }
-
-out:
- mutex_unlock(&priv->lock);
- lbs_deb_leave_args(LBS_DEB_SCAN, "found_bss %p", found_bss);
- return found_bss;
-}
-
-/**
- * @brief This function finds the best SSID in the Scan List
- *
- * Search the scan table for the best SSID that also matches the current
- * adapter network preference (infrastructure or adhoc)
- *
- * @param priv A pointer to struct lbs_private
- *
- * @return index in BSSID list
- */
-static struct bss_descriptor *lbs_find_best_ssid_in_list(
- struct lbs_private *priv,
- u8 mode)
-{
- u8 bestrssi = 0;
- struct bss_descriptor * iter_bss;
- struct bss_descriptor * best_bss = NULL;
-
- lbs_deb_enter(LBS_DEB_SCAN);
-
- mutex_lock(&priv->lock);
-
- list_for_each_entry (iter_bss, &priv->network_list, list) {
- switch (mode) {
- case IW_MODE_INFRA:
- case IW_MODE_ADHOC:
- if (!is_network_compatible(priv, iter_bss, mode))
- break;
- if (SCAN_RSSI(iter_bss->rssi) <= bestrssi)
- break;
- bestrssi = SCAN_RSSI(iter_bss->rssi);
- best_bss = iter_bss;
- break;
- case IW_MODE_AUTO:
- default:
- if (SCAN_RSSI(iter_bss->rssi) <= bestrssi)
- break;
- bestrssi = SCAN_RSSI(iter_bss->rssi);
- best_bss = iter_bss;
- break;
- }
- }
-
- mutex_unlock(&priv->lock);
- lbs_deb_leave_args(LBS_DEB_SCAN, "best_bss %p", best_bss);
- return best_bss;
-}
-
-/**
- * @brief Find the AP with specific ssid in the scan list
- *
- * Used from association worker.
- *
- * @param priv A pointer to struct lbs_private structure
- * @param pSSID A pointer to AP's ssid
- *
- * @return 0--success, otherwise--fail
- */
-int lbs_find_best_network_ssid(struct lbs_private *priv,
- u8 *out_ssid, u8 *out_ssid_len, u8 preferred_mode, u8 *out_mode)
-{
- int ret = -1;
- struct bss_descriptor * found;
-
- lbs_deb_enter(LBS_DEB_SCAN);
-
- lbs_scan_networks(priv, NULL, 1);
- if (priv->surpriseremoved)
- goto out;
-
- found = lbs_find_best_ssid_in_list(priv, preferred_mode);
- if (found && (found->ssid_len > 0)) {
- memcpy(out_ssid, &found->ssid, IW_ESSID_MAX_SIZE);
- *out_ssid_len = found->ssid_len;
- *out_mode = found->mode;
- ret = 0;
- }
-
-out:
- lbs_deb_leave_args(LBS_DEB_SCAN, "ret %d", ret);
- return ret;
-}
-
-
-/**
* @brief Send a scan command for all available channels filtered on a spec
*
* Used in association code and from debugfs
* @param priv A pointer to struct lbs_private structure
* @param ssid A pointer to the SSID to scan for
* @param ssid_len Length of the SSID
- * @param clear_ssid Should existing scan results with this SSID
- * be cleared?
*
* @return 0-success, otherwise fail
*/
-int lbs_send_specific_ssid_scan(struct lbs_private *priv,
- u8 *ssid, u8 ssid_len, u8 clear_ssid)
+int lbs_send_specific_ssid_scan(struct lbs_private *priv, uint8_t *ssid,
+ uint8_t ssid_len)
{
- struct lbs_ioctl_user_scan_cfg scancfg;
int ret = 0;
- lbs_deb_enter_args(LBS_DEB_SCAN, "SSID '%s', clear %d",
- escape_essid(ssid, ssid_len), clear_ssid);
+ lbs_deb_enter_args(LBS_DEB_SCAN, "SSID '%s'\n",
+ escape_essid(ssid, ssid_len));
if (!ssid_len)
goto out;
- memset(&scancfg, 0x00, sizeof(scancfg));
- memcpy(scancfg.ssid, ssid, ssid_len);
- scancfg.ssid_len = ssid_len;
- scancfg.clear_ssid = clear_ssid;
+ memcpy(priv->scan_ssid, ssid, ssid_len);
+ priv->scan_ssid_len = ssid_len;
- lbs_scan_networks(priv, &scancfg, 1);
+ lbs_scan_networks(priv, 1);
if (priv->surpriseremoved) {
ret = -1;
goto out;
#define MAX_CUSTOM_LEN 64
static inline char *lbs_translate_scan(struct lbs_private *priv,
- char *start, char *stop,
- struct bss_descriptor *bss)
+ char *start, char *stop,
+ struct bss_descriptor *bss)
{
struct chan_freq_power *cfp;
char *current_val; /* For rates */
struct iw_event iwe; /* Temporary buffer */
int j;
-#define PERFECT_RSSI ((u8)50)
-#define WORST_RSSI ((u8)0)
-#define RSSI_DIFF ((u8)(PERFECT_RSSI - WORST_RSSI))
- u8 rssi;
+#define PERFECT_RSSI ((uint8_t)50)
+#define WORST_RSSI ((uint8_t)0)
+#define RSSI_DIFF ((uint8_t)(PERFECT_RSSI - WORST_RSSI))
+ uint8_t rssi;
lbs_deb_enter(LBS_DEB_SCAN);
/* SSID */
iwe.cmd = SIOCGIWESSID;
iwe.u.data.flags = 1;
- iwe.u.data.length = min((u32) bss->ssid_len, (u32) IW_ESSID_MAX_SIZE);
+ iwe.u.data.length = min((uint32_t) bss->ssid_len, (uint32_t) IW_ESSID_MAX_SIZE);
start = iwe_stream_add_point(start, stop, &iwe, bss->ssid);
/* Mode */
rssi = iwe.u.qual.level - MRVDRV_NF_DEFAULT_SCAN_VALUE;
iwe.u.qual.qual =
- (100 * RSSI_DIFF * RSSI_DIFF - (PERFECT_RSSI - rssi) *
- (15 * (RSSI_DIFF) + 62 * (PERFECT_RSSI - rssi))) /
- (RSSI_DIFF * RSSI_DIFF);
+ (100 * RSSI_DIFF * RSSI_DIFF - (PERFECT_RSSI - rssi) *
+ (15 * (RSSI_DIFF) + 62 * (PERFECT_RSSI - rssi))) /
+ (RSSI_DIFF * RSSI_DIFF);
if (iwe.u.qual.qual > 100)
iwe.u.qual.qual = 100;
if (priv->NF[TYPE_BEACON][TYPE_NOAVG] == 0) {
iwe.u.qual.noise = MRVDRV_NF_DEFAULT_SCAN_VALUE;
} else {
- iwe.u.qual.noise =
- CAL_NF(priv->NF[TYPE_BEACON][TYPE_NOAVG]);
+ iwe.u.qual.noise = CAL_NF(priv->NF[TYPE_BEACON][TYPE_NOAVG]);
}
/* Locally created ad-hoc BSSs won't have beacons if this is the
* only station in the adhoc network; so get signal strength
* from receive statistics.
*/
- if ((priv->mode == IW_MODE_ADHOC)
- && priv->adhoccreate
+ if ((priv->mode == IW_MODE_ADHOC) && priv->adhoccreate
&& !lbs_ssid_cmp(priv->curbssparams.ssid,
- priv->curbssparams.ssid_len,
- bss->ssid, bss->ssid_len)) {
+ priv->curbssparams.ssid_len,
+ bss->ssid, bss->ssid_len)) {
int snr, nf;
snr = priv->SNR[TYPE_RXPD][TYPE_AVG] / AVG_SCALE;
nf = priv->NF[TYPE_RXPD][TYPE_AVG] / AVG_SCALE;
current_val = iwe_stream_add_value(start, current_val,
stop, &iwe, IW_EV_PARAM_LEN);
}
- if ((bss->mode == IW_MODE_ADHOC)
+ if ((bss->mode == IW_MODE_ADHOC) && priv->adhoccreate
&& !lbs_ssid_cmp(priv->curbssparams.ssid,
- priv->curbssparams.ssid_len,
- bss->ssid, bss->ssid_len)
- && priv->adhoccreate) {
+ priv->curbssparams.ssid_len,
+ bss->ssid, bss->ssid_len)) {
iwe.u.bitrate.value = 22 * 500000;
current_val = iwe_stream_add_value(start, current_val,
- stop, &iwe, IW_EV_PARAM_LEN);
+ stop, &iwe, IW_EV_PARAM_LEN);
}
/* Check if we added any event */
if((current_val - start) > IW_EV_LCP_LEN)
char *p = custom;
iwe.cmd = IWEVCUSTOM;
- p += snprintf(p, MAX_CUSTOM_LEN - (p - custom),
- "mesh-type: olpc");
+ p += snprintf(p, MAX_CUSTOM_LEN, "mesh-type: olpc");
iwe.u.data.length = p - custom;
if (iwe.u.data.length)
start = iwe_stream_add_point(start, stop, &iwe, custom);
* @return 0 --success, otherwise fail
*/
int lbs_set_scan(struct net_device *dev, struct iw_request_info *info,
- struct iw_param *wrqu, char *extra)
+ union iwreq_data *wrqu, char *extra)
{
struct lbs_private *priv = dev->priv;
+ int ret = 0;
- lbs_deb_enter(LBS_DEB_SCAN);
+ lbs_deb_enter(LBS_DEB_WEXT);
- if (!netif_running(dev))
- return -ENETDOWN;
+ if (!netif_running(dev)) {
+ ret = -ENETDOWN;
+ goto out;
+ }
/* mac80211 does this:
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- if (sdata->type != IEEE80211_IF_TYPE_xxx)
- return -EOPNOTSUPP;
+ if (sdata->type != IEEE80211_IF_TYPE_xxx) {
+ ret = -EOPNOTSUPP;
+ goto out;
+ }
+ */
if (wrqu->data.length == sizeof(struct iw_scan_req) &&
wrqu->data.flags & IW_SCAN_THIS_ESSID) {
- req = (struct iw_scan_req *)extra;
- ssid = req->essid;
- ssid_len = req->essid_len;
+ struct iw_scan_req *req = (struct iw_scan_req *)extra;
+ priv->scan_ssid_len = req->essid_len;
+ memcpy(priv->scan_ssid, req->essid, priv->scan_ssid_len);
+ lbs_deb_wext("set_scan, essid '%s'\n",
+ escape_essid(priv->scan_ssid, priv->scan_ssid_len));
+ } else {
+ priv->scan_ssid_len = 0;
}
- */
if (!delayed_work_pending(&priv->scan_work))
queue_delayed_work(priv->work_thread, &priv->scan_work,
- msecs_to_jiffies(50));
+ msecs_to_jiffies(50));
/* set marker that currently a scan is taking place */
- priv->last_scanned_channel = -1;
+ priv->scan_channel = -1;
if (priv->surpriseremoved)
- return -EIO;
+ ret = -EIO;
- lbs_deb_leave(LBS_DEB_SCAN);
- return 0;
+out:
+ lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
+ return ret;
}
* @return 0 --success, otherwise fail
*/
int lbs_get_scan(struct net_device *dev, struct iw_request_info *info,
- struct iw_point *dwrq, char *extra)
+ struct iw_point *dwrq, char *extra)
{
#define SCAN_ITEM_SIZE 128
struct lbs_private *priv = dev->priv;
int err = 0;
char *ev = extra;
char *stop = ev + dwrq->length;
- struct bss_descriptor * iter_bss;
- struct bss_descriptor * safe;
+ struct bss_descriptor *iter_bss;
+ struct bss_descriptor *safe;
- lbs_deb_enter(LBS_DEB_SCAN);
+ lbs_deb_enter(LBS_DEB_WEXT);
/* iwlist should wait until the current scan is finished */
- if (priv->last_scanned_channel)
+ if (priv->scan_channel)
return -EAGAIN;
/* Update RSSI if current BSS is a locally created ad-hoc BSS */
- if ((priv->mode == IW_MODE_ADHOC) && priv->adhoccreate) {
+ if ((priv->mode == IW_MODE_ADHOC) && priv->adhoccreate)
lbs_prepare_and_send_command(priv, CMD_802_11_RSSI, 0,
- CMD_OPTION_WAITFORRSP, 0, NULL);
- }
+ CMD_OPTION_WAITFORRSP, 0, NULL);
mutex_lock(&priv->lock);
list_for_each_entry_safe (iter_bss, safe, &priv->network_list, list) {
- char * next_ev;
+ char *next_ev;
unsigned long stale_time;
if (stop - ev < SCAN_ITEM_SIZE) {
/* Prune old an old scan result */
stale_time = iter_bss->last_scanned + DEFAULT_MAX_SCAN_AGE;
if (time_after(jiffies, stale_time)) {
- list_move_tail (&iter_bss->list,
- &priv->network_free_list);
+ list_move_tail(&iter_bss->list, &priv->network_free_list);
clear_bss_descriptor(iter_bss);
continue;
}
dwrq->length = (ev - extra);
dwrq->flags = 0;
- lbs_deb_leave_args(LBS_DEB_SCAN, "ret %d", err);
+ lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", err);
return err;
}
/**
- * @brief Prepare a scan command to be sent to the firmware
- *
- * Called via lbs_prepare_and_send_command(priv, CMD_802_11_SCAN, ...)
- * from cmd.c
- *
- * Sends a fixed lenght data part (specifying the BSS type and BSSID filters)
- * as well as a variable number/length of TLVs to the firmware.
- *
- * @param priv A pointer to struct lbs_private structure
- * @param cmd A pointer to cmd_ds_command structure to be sent to
- * firmware with the cmd_DS_801_11_SCAN structure
- * @param pdata_buf Void pointer cast of a lbs_scan_cmd_config struct used
- * to set the fields/TLVs for the command sent to firmware
- *
- * @return 0 or -1
- */
-int lbs_cmd_80211_scan(struct lbs_private *priv,
- struct cmd_ds_command *cmd, void *pdata_buf)
-{
- struct cmd_ds_802_11_scan *pscan = &cmd->params.scan;
- struct lbs_scan_cmd_config *pscancfg = pdata_buf;
-
- lbs_deb_enter(LBS_DEB_SCAN);
-
- /* Set fixed field variables in scan command */
- pscan->bsstype = pscancfg->bsstype;
- memcpy(pscan->bssid, pscancfg->bssid, ETH_ALEN);
- memcpy(pscan->tlvbuffer, pscancfg->tlvbuffer, pscancfg->tlvbufferlen);
-
- /* size is equal to the sizeof(fixed portions) + the TLV len + header */
- cmd->size = cpu_to_le16(sizeof(pscan->bsstype) + ETH_ALEN
- + pscancfg->tlvbufferlen + S_DS_GEN);
-
- lbs_deb_leave(LBS_DEB_SCAN);
- return 0;
-}
-
-/**
* @brief This function handles the command response of scan
*
* Called from handle_cmd_response() in cmdrespc.
*
* @return 0 or -1
*/
-int lbs_ret_80211_scan(struct lbs_private *priv, struct cmd_ds_command *resp)
+static int lbs_ret_80211_scan(struct lbs_private *priv, unsigned long dummy,
+ struct cmd_header *resp)
{
- struct cmd_ds_802_11_scan_rsp *pscan;
- struct bss_descriptor * iter_bss;
- struct bss_descriptor * safe;
- u8 *pbssinfo;
- u16 scanrespsize;
+ struct cmd_ds_802_11_scan_rsp *scanresp = (void *)resp;
+ struct bss_descriptor *iter_bss;
+ struct bss_descriptor *safe;
+ uint8_t *bssinfo;
+ uint16_t scanrespsize;
int bytesleft;
int idx;
int tlvbufsize;
clear_bss_descriptor(iter_bss);
}
- pscan = &resp->params.scanresp;
-
- if (pscan->nr_sets > MAX_NETWORK_COUNT) {
- lbs_deb_scan(
- "SCAN_RESP: too many scan results (%d, max %d)!!\n",
- pscan->nr_sets, MAX_NETWORK_COUNT);
+ if (scanresp->nr_sets > MAX_NETWORK_COUNT) {
+ lbs_deb_scan("SCAN_RESP: too many scan results (%d, max %d)\n",
+ scanresp->nr_sets, MAX_NETWORK_COUNT);
ret = -1;
goto done;
}
- bytesleft = le16_to_cpu(pscan->bssdescriptsize);
+ bytesleft = le16_to_cpu(scanresp->bssdescriptsize);
lbs_deb_scan("SCAN_RESP: bssdescriptsize %d\n", bytesleft);
scanrespsize = le16_to_cpu(resp->size);
- lbs_deb_scan("SCAN_RESP: scan results %d\n", pscan->nr_sets);
+ lbs_deb_scan("SCAN_RESP: scan results %d\n", scanresp->nr_sets);
- pbssinfo = pscan->bssdesc_and_tlvbuffer;
+ bssinfo = scanresp->bssdesc_and_tlvbuffer;
/* The size of the TLV buffer is equal to the entire command response
* size (scanrespsize) minus the fixed fields (sizeof()'s), the
* BSS Descriptions (bssdescriptsize as bytesLef) and the command
* response header (S_DS_GEN)
*/
- tlvbufsize = scanrespsize - (bytesleft + sizeof(pscan->bssdescriptsize)
- + sizeof(pscan->nr_sets)
+ tlvbufsize = scanrespsize - (bytesleft + sizeof(scanresp->bssdescriptsize)
+ + sizeof(scanresp->nr_sets)
+ S_DS_GEN);
/*
- * Process each scan response returned (pscan->nr_sets). Save
+ * Process each scan response returned (scanresp->nr_sets). Save
* the information in the newbssentry and then insert into the
* driver scan table either as an update to an existing entry
* or as an addition at the end of the table
*/
- for (idx = 0; idx < pscan->nr_sets && bytesleft; idx++) {
+ for (idx = 0; idx < scanresp->nr_sets && bytesleft; idx++) {
struct bss_descriptor new;
- struct bss_descriptor * found = NULL;
- struct bss_descriptor * oldest = NULL;
+ struct bss_descriptor *found = NULL;
+ struct bss_descriptor *oldest = NULL;
DECLARE_MAC_BUF(mac);
/* Process the data fields and IEs returned for this BSS */
memset(&new, 0, sizeof (struct bss_descriptor));
- if (lbs_process_bss(&new, &pbssinfo, &bytesleft) != 0) {
+ if (lbs_process_bss(&new, &bssinfo, &bytesleft) != 0) {
/* error parsing the scan response, skipped */
lbs_deb_scan("SCAN_RESP: process_bss returned ERROR\n");
continue;
continue;
}
- lbs_deb_scan("SCAN_RESP: BSSID %s\n",
- print_mac(mac, new.bssid));
+ lbs_deb_scan("SCAN_RESP: BSSID %s\n", print_mac(mac, new.bssid));
/* Copy the locally created newbssentry to the scan table */
memcpy(found, &new, offsetof(struct bss_descriptor, list));
#ifndef _LBS_SCAN_H
#define _LBS_SCAN_H
-#include <net/ieee80211.h>
-#include "hostcmd.h"
-
/**
* @brief Maximum number of channels that can be sent in a setuserscan ioctl
- *
- * @sa lbs_ioctl_user_scan_cfg
*/
#define LBS_IOCTL_USER_SCAN_CHAN_MAX 50
-//! Infrastructure BSS scan type in lbs_scan_cmd_config
-#define LBS_SCAN_BSS_TYPE_BSS 1
-
-//! Adhoc BSS scan type in lbs_scan_cmd_config
-#define LBS_SCAN_BSS_TYPE_IBSS 2
-
-//! Adhoc or Infrastructure BSS scan type in lbs_scan_cmd_config, no filter
-#define LBS_SCAN_BSS_TYPE_ANY 3
-
-/**
- * @brief Structure used internally in the wlan driver to configure a scan.
- *
- * Sent to the command processing module to configure the firmware
- * scan command prepared by lbs_cmd_80211_scan.
- *
- * @sa lbs_scan_networks
- *
- */
-struct lbs_scan_cmd_config {
- /**
- * @brief BSS type to be sent in the firmware command
- *
- * Field can be used to restrict the types of networks returned in the
- * scan. valid settings are:
- *
- * - LBS_SCAN_BSS_TYPE_BSS (infrastructure)
- * - LBS_SCAN_BSS_TYPE_IBSS (adhoc)
- * - LBS_SCAN_BSS_TYPE_ANY (unrestricted, adhoc and infrastructure)
- */
- u8 bsstype;
-
- /**
- * @brief Specific BSSID used to filter scan results in the firmware
- */
- u8 bssid[ETH_ALEN];
-
- /**
- * @brief length of TLVs sent in command starting at tlvBuffer
- */
- int tlvbufferlen;
-
- /**
- * @brief SSID TLV(s) and ChanList TLVs to be sent in the firmware command
- *
- * @sa TLV_TYPE_CHANLIST, mrvlietypes_chanlistparamset_t
- * @sa TLV_TYPE_SSID, mrvlietypes_ssidparamset_t
- */
- u8 tlvbuffer[1]; //!< SSID TLV(s) and ChanList TLVs are stored here
-};
-
-/**
- * @brief IOCTL channel sub-structure sent in lbs_ioctl_user_scan_cfg
- *
- * Multiple instances of this structure are included in the IOCTL command
- * to configure a instance of a scan on the specific channel.
- */
-struct lbs_ioctl_user_scan_chan {
- u8 channumber; //!< channel Number to scan
- u8 radiotype; //!< Radio type: 'B/G' band = 0, 'A' band = 1
- u8 scantype; //!< Scan type: Active = 0, Passive = 1
- u16 scantime; //!< Scan duration in milliseconds; if 0 default used
-};
-
-/**
- * @brief IOCTL input structure to configure an immediate scan cmd to firmware
- *
- * Used in the setuserscan (LBS_SET_USER_SCAN) private ioctl. Specifies
- * a number of parameters to be used in general for the scan as well
- * as a channel list (lbs_ioctl_user_scan_chan) for each scan period
- * desired.
- *
- * @sa lbs_set_user_scan_ioctl
- */
-struct lbs_ioctl_user_scan_cfg {
- /**
- * @brief BSS type to be sent in the firmware command
- *
- * Field can be used to restrict the types of networks returned in the
- * scan. valid settings are:
- *
- * - LBS_SCAN_BSS_TYPE_BSS (infrastructure)
- * - LBS_SCAN_BSS_TYPE_IBSS (adhoc)
- * - LBS_SCAN_BSS_TYPE_ANY (unrestricted, adhoc and infrastructure)
- */
- u8 bsstype;
-
- /**
- * @brief BSSID filter sent in the firmware command to limit the results
- */
- u8 bssid[ETH_ALEN];
-
- /* Clear existing scan results matching this BSSID */
- u8 clear_bssid;
-
- /**
- * @brief SSID filter sent in the firmware command to limit the results
- */
- char ssid[IW_ESSID_MAX_SIZE];
- u8 ssid_len;
-
- /* Clear existing scan results matching this SSID */
- u8 clear_ssid;
-};
-
-/**
- * @brief Structure used to store information for each beacon/probe response
- */
-struct bss_descriptor {
- u8 bssid[ETH_ALEN];
-
- u8 ssid[IW_ESSID_MAX_SIZE + 1];
- u8 ssid_len;
-
- u16 capability;
-
- /* receive signal strength in dBm */
- long rssi;
-
- u32 channel;
-
- u16 beaconperiod;
-
- u32 atimwindow;
-
- /* IW_MODE_AUTO, IW_MODE_ADHOC, IW_MODE_INFRA */
- u8 mode;
-
- /* zero-terminated array of supported data rates */
- u8 rates[MAX_RATES + 1];
-
- unsigned long last_scanned;
-
- union ieeetypes_phyparamset phyparamset;
- union IEEEtypes_ssparamset ssparamset;
-
- struct ieeetypes_countryinfofullset countryinfo;
-
- u8 wpa_ie[MAX_WPA_IE_LEN];
- size_t wpa_ie_len;
- u8 rsn_ie[MAX_WPA_IE_LEN];
- size_t rsn_ie_len;
-
- u8 mesh;
-
- struct list_head list;
-};
-
int lbs_ssid_cmp(u8 *ssid1, u8 ssid1_len, u8 *ssid2, u8 ssid2_len);
-struct bss_descriptor *lbs_find_ssid_in_list(struct lbs_private *priv,
- u8 *ssid, u8 ssid_len, u8 *bssid, u8 mode,
- int channel);
-
-struct bss_descriptor *lbs_find_bssid_in_list(struct lbs_private *priv,
- u8 *bssid, u8 mode);
-
-int lbs_find_best_network_ssid(struct lbs_private *priv, u8 *out_ssid,
- u8 *out_ssid_len, u8 preferred_mode, u8 *out_mode);
-
int lbs_send_specific_ssid_scan(struct lbs_private *priv, u8 *ssid,
- u8 ssid_len, u8 clear_ssid);
+ u8 ssid_len);
-int lbs_cmd_80211_scan(struct lbs_private *priv,
- struct cmd_ds_command *cmd,
- void *pdata_buf);
-
-int lbs_ret_80211_scan(struct lbs_private *priv,
- struct cmd_ds_command *resp);
-
-int lbs_scan_networks(struct lbs_private *priv,
- const struct lbs_ioctl_user_scan_cfg *puserscanin,
- int full_scan);
-
-struct ifreq;
-
-struct iw_point;
-struct iw_param;
-struct iw_request_info;
int lbs_get_scan(struct net_device *dev, struct iw_request_info *info,
struct iw_point *dwrq, char *extra);
int lbs_set_scan(struct net_device *dev, struct iw_request_info *info,
- struct iw_param *vwrq, char *extra);
+ union iwreq_data *wrqu, char *extra);
+
+int lbs_scan_networks(struct lbs_private *priv, int full_scan);
void lbs_scan_worker(struct work_struct *work);
dev->trans_start = jiffies;
- if (priv->monitormode != LBS_MONITOR_OFF) {
+ if (priv->monitormode) {
/* Keep the skb to echo it back once Tx feedback is
received from FW */
skb_orphan(skb);
*
* @returns void
*/
-void lbs_send_tx_feedback(struct lbs_private *priv)
+void lbs_send_tx_feedback(struct lbs_private *priv, u32 try_count)
{
struct tx_radiotap_hdr *radiotap_hdr;
- u32 status = priv->eventcause;
- int txfail;
- int try_count;
- if (priv->monitormode == LBS_MONITOR_OFF ||
- priv->currenttxskb == NULL)
+ if (!priv->monitormode || priv->currenttxskb == NULL)
return;
radiotap_hdr = (struct tx_radiotap_hdr *)priv->currenttxskb->data;
- txfail = (status >> 24);
-
-#if 0
- /* The version of roofnet that we've tested does not use this yet
- * But it may be used in the future.
- */
- if (txfail)
- radiotap_hdr->flags &= IEEE80211_RADIOTAP_F_TX_FAIL;
-#endif
- try_count = (status >> 16) & 0xff;
- radiotap_hdr->data_retries = (try_count) ?
- (1 + priv->txretrycount - try_count) : 0;
-
+ radiotap_hdr->data_retries = try_count ?
+ (1 + priv->txretrycount - try_count) : 0;
priv->currenttxskb->protocol = eth_type_trans(priv->currenttxskb,
priv->rtap_net_dev);
struct led_pin ledpin[1];
} __attribute__ ((packed));
+struct led_bhv {
+ uint8_t firmwarestate;
+ uint8_t led;
+ uint8_t ledstate;
+ uint8_t ledarg;
+} __attribute__ ((packed));
+
+
+struct mrvlietypes_ledbhv {
+ struct mrvlietypesheader header;
+ struct led_bhv ledbhv[1];
+} __attribute__ ((packed));
+
#endif
#include "decl.h"
#include "defs.h"
#include "dev.h"
-#include "join.h"
#include "wext.h"
+#include "scan.h"
#include "assoc.h"
#include "cmd.h"
-
+#include "ioctl.h"
static inline void lbs_postpone_association_work(struct lbs_private *priv)
{
range->num_bitrates);
range->num_frequency = 0;
+
+ range->scan_capa = IW_SCAN_CAPA_ESSID;
+
if (priv->enable11d &&
(priv->connect_status == LBS_CONNECTED ||
priv->mesh_connect_status == LBS_CONNECTED)) {
lbs_deb_wext("chan_no %d\n", chan_no);
range->freq[range->num_frequency].i = (long)chan_no;
range->freq[range->num_frequency].m =
- (long)lbs_chan_2_freq(chan_no, band) * 100000;
+ (long)lbs_chan_2_freq(chan_no) * 100000;
range->freq[range->num_frequency].e = 1;
range->num_frequency++;
}
range->num_encoding_sizes = 2;
range->max_encoding_tokens = 4;
- range->min_pmp = 1000000;
- range->max_pmp = 120000000;
- range->min_pmt = 1000;
- range->max_pmt = 1000000;
- range->pmp_flags = IW_POWER_PERIOD;
- range->pmt_flags = IW_POWER_TIMEOUT;
- range->pm_capa = IW_POWER_PERIOD | IW_POWER_TIMEOUT | IW_POWER_ALL_R;
+ /*
+ * Right now we support only "iwconfig ethX power on|off"
+ */
+ range->pm_capa = IW_POWER_ON;
/*
* Minimum version we recommend
struct iw_param *vwrq, char *extra)
{
struct lbs_private *priv = dev->priv;
- int mode;
lbs_deb_enter(LBS_DEB_WEXT);
- mode = priv->psmode;
-
- if ((vwrq->disabled = (mode == LBS802_11POWERMODECAM))
- || priv->connect_status == LBS_DISCONNECTED)
- {
- goto out;
- }
-
vwrq->value = 0;
+ vwrq->flags = 0;
+ vwrq->disabled = priv->psmode == LBS802_11POWERMODECAM
+ || priv->connect_status == LBS_DISCONNECTED;
-out:
lbs_deb_leave(LBS_DEB_WEXT);
return 0;
}
int stats_valid = 0;
u8 rssi;
u32 tx_retries;
+ struct cmd_ds_802_11_get_log log;
lbs_deb_enter(LBS_DEB_WEXT);
/* Quality by TX errors */
priv->wstats.discard.retries = priv->stats.tx_errors;
- tx_retries = le32_to_cpu(priv->logmsg.retry);
+ memset(&log, 0, sizeof(log));
+ log.hdr.size = cpu_to_le16(sizeof(log));
+ lbs_cmd_with_response(priv, CMD_802_11_GET_LOG, &log);
+
+ tx_retries = le32_to_cpu(log.retry);
if (tx_retries > 75)
tx_qual = (90 - tx_retries) * POOR / 15;
(PERFECT - VERY_GOOD) / 50 + VERY_GOOD;
quality = min(quality, tx_qual);
- priv->wstats.discard.code = le32_to_cpu(priv->logmsg.wepundecryptable);
- priv->wstats.discard.fragment = le32_to_cpu(priv->logmsg.rxfrag);
+ priv->wstats.discard.code = le32_to_cpu(log.wepundecryptable);
priv->wstats.discard.retries = tx_retries;
- priv->wstats.discard.misc = le32_to_cpu(priv->logmsg.ackfailure);
+ priv->wstats.discard.misc = le32_to_cpu(log.ackfailure);
/* Calculate quality */
priv->wstats.qual.qual = min_t(u8, quality, 100);
/* update stats asynchronously for future calls */
lbs_prepare_and_send_command(priv, CMD_802_11_RSSI, 0,
0, 0, NULL);
- lbs_prepare_and_send_command(priv, CMD_802_11_GET_LOG, 0,
- 0, 0, NULL);
out:
if (!stats_valid) {
priv->wstats.miss.beacon = 0;
return ret;
}
-void lbs_get_fwversion(struct lbs_private *priv, char *fwversion, int maxlen)
-{
- char fwver[32];
-
- mutex_lock(&priv->lock);
-
- if (priv->fwreleasenumber[3] == 0)
- sprintf(fwver, "%u.%u.%u",
- priv->fwreleasenumber[2],
- priv->fwreleasenumber[1],
- priv->fwreleasenumber[0]);
- else
- sprintf(fwver, "%u.%u.%u.p%u",
- priv->fwreleasenumber[2],
- priv->fwreleasenumber[1],
- priv->fwreleasenumber[0],
- priv->fwreleasenumber[3]);
-
- mutex_unlock(&priv->lock);
- snprintf(fwversion, maxlen, fwver);
-}
-
-
/*
* iwconfig settable callbacks
*/
(iw_handler) lbs_get_encodeext,/* SIOCGIWENCODEEXT */
(iw_handler) NULL, /* SIOCSIWPMKSA */
};
+
+#define INT_PARAM (IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1)
+#define INT16_PARAM (IW_PRIV_TYPE_INT | 16)
+#define CHAR128_PARAM (IW_PRIV_TYPE_CHAR | 128)
+
+static const struct iw_priv_args lbs_private_args[] = {
+ /* { cmd, set_args, get_args, name } */
+ { LBS_SETNONE_GETNONE, 0, 0, "" },
+ { LBS_SUBCMD_FWT_RESET, 0, 0, "fwt_reset"},
+ { LBS_SUBCMD_BT_RESET, 0, 0, "bt_reset"},
+ { LBS_SETNONE_GETONEINT, 0, INT_PARAM, ""},
+ { LBS_SUBCMD_GET_REGION, 0, INT_PARAM, "getregioncode"},
+ { LBS_SUBCMD_FWT_CLEANUP, 0, INT_PARAM, "fwt_cleanup"},
+ { LBS_SUBCMD_FWT_TIME, 0, INT_PARAM, "fwt_time"},
+ { LBS_SUBCMD_MESH_GET_TTL, 0, INT_PARAM, "mesh_get_ttl"},
+ { LBS_SUBCMD_BT_GET_INVERT, 0, INT_PARAM, "bt_get_invert"},
+ { LBS_SUBCMD_MESH_GET_BCAST_RATE, 0, INT_PARAM, "mesh_get_bcastr"},
+ { LBS_SUBCMD_MESH_GET_RREQ_DELAY, 0, INT_PARAM, "get_rreq_delay"},
+ { LBS_SUBCMD_MESH_GET_ROUTE_EXP, 0, INT_PARAM, "get_route_exp"},
+ { LBS_SETONEINT_GETNONE, INT_PARAM, 0, ""},
+ { LBS_SUBCMD_SET_REGION, INT_PARAM, 0, "setregioncode"},
+ { LBS_SUBCMD_MESH_SET_TTL, INT_PARAM, 0, "mesh_set_ttl"},
+ { LBS_SUBCMD_BT_SET_INVERT, INT_PARAM, 0, "bt_set_invert"},
+ { LBS_SUBCMD_MESH_SET_BCAST_RATE, INT_PARAM, 0, "mesh_set_bcastr"},
+ { LBS_SUBCMD_MESH_SET_RREQ_DELAY, INT_PARAM, 0, "set_rreq_delay"},
+ { LBS_SUBCMD_MESH_SET_ROUTE_EXP, INT_PARAM, 0, "set_route_exp"},
+ { LBS_SET128CHAR_GET128CHAR, CHAR128_PARAM, CHAR128_PARAM, ""},
+ { LBS_SUBCMD_BT_ADD, CHAR128_PARAM, CHAR128_PARAM, "bt_add"},
+ { LBS_SUBCMD_BT_DEL, CHAR128_PARAM, CHAR128_PARAM, "bt_del"},
+ { LBS_SUBCMD_BT_LIST, CHAR128_PARAM, CHAR128_PARAM, "bt_list"},
+ { LBS_SUBCMD_FWT_ADD, CHAR128_PARAM, CHAR128_PARAM, "fwt_add"},
+ { LBS_SUBCMD_FWT_DEL, CHAR128_PARAM, CHAR128_PARAM, "fwt_del"},
+ { LBS_SUBCMD_FWT_LOOKUP, CHAR128_PARAM, CHAR128_PARAM, "fwt_lookup"},
+ { LBS_SUBCMD_FWT_LIST_NEIGHBOR, CHAR128_PARAM, CHAR128_PARAM, "fwt_list_neigh"},
+ { LBS_SUBCMD_FWT_LIST, CHAR128_PARAM, CHAR128_PARAM, "fwt_list"},
+ { LBS_SUBCMD_FWT_LIST_ROUTE, CHAR128_PARAM, CHAR128_PARAM, "fwt_list_route"},
+ { LBS_SUBCMD_MESH_SET_LINK_COSTS, CHAR128_PARAM, CHAR128_PARAM, "set_link_costs"},
+ { LBS_SUBCMD_MESH_GET_LINK_COSTS, CHAR128_PARAM, CHAR128_PARAM, "get_link_costs"},
+ { LBS_SET_GET_SIXTEEN_INT, INT16_PARAM, INT16_PARAM, ""},
+ { LBS_LED_GPIO_CTRL, INT16_PARAM, INT16_PARAM, "ledgpio"},
+ { LBS_BCN_CTRL, INT16_PARAM, INT16_PARAM, "bcn_control"},
+ { LBS_LED_BEHAVIOR_CTRL, INT16_PARAM, INT16_PARAM, "ledbhv"},
+};
+
+
struct iw_handler_def lbs_handler_def = {
.num_standard = ARRAY_SIZE(lbs_handler),
.standard = (iw_handler *) lbs_handler,
.get_wireless_stats = lbs_get_wireless_stats,
+ .num_private_args = ARRAY_SIZE(lbs_private_args),
+ .private_args = lbs_private_args,
};
struct iw_handler_def mesh_handler_def = {
.num_standard = ARRAY_SIZE(mesh_wlan_handler),
.standard = (iw_handler *) mesh_wlan_handler,
.get_wireless_stats = lbs_get_wireless_stats,
+ .num_private_args = ARRAY_SIZE(lbs_private_args),
+ .private_args = lbs_private_args,
};
#ifndef _LBS_WEXT_H_
#define _LBS_WEXT_H_
-/** lbs_ioctl_regrdwr */
-struct lbs_ioctl_regrdwr {
- /** Which register to access */
- u16 whichreg;
- /** Read or Write */
- u16 action;
- u32 offset;
- u16 NOB;
- u32 value;
-};
-
-#define LBS_MONITOR_OFF 0
-
extern struct iw_handler_def lbs_handler_def;
extern struct iw_handler_def mesh_handler_def;
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