LINUX_RELEASE?=1
LINUX_VERSION-3.18 = .27
-LINUX_VERSION-4.1 = .16
+LINUX_VERSION-4.1 = .20
LINUX_VERSION-4.3 = .4
LINUX_VERSION-4.4 = .6
LINUX_KERNEL_MD5SUM-3.18.27 = 015a01bf84e7c6bc9952551b4da45044
-LINUX_KERNEL_MD5SUM-4.1.16 = e4bf22fed49b476b47acffc00c03267a
+LINUX_KERNEL_MD5SUM-4.1.20 = 075c38a3a23ca5bc80437b13606df00a
LINUX_KERNEL_MD5SUM-4.3.4 = 5275d02132107c28b85f986bad576d91
LINUX_KERNEL_MD5SUM-4.4.6 = efc822dad2149e40cc908718a4fea1d3
#include <linux/uaccess.h>
#include <linux/ipv6.h>
#include <linux/icmpv6.h>
-@@ -774,10 +775,10 @@ static void tcp_v6_send_response(struct
+@@ -776,10 +777,10 @@ static void tcp_v6_send_response(struct
topt = (__be32 *)(t1 + 1);
if (tsecr) {
*/
--- a/net/ipv6/datagram.c
+++ b/net/ipv6/datagram.c
-@@ -426,7 +426,7 @@ int ipv6_recv_error(struct sock *sk, str
+@@ -429,7 +429,7 @@ int ipv6_recv_error(struct sock *sk, str
ipv6_iface_scope_id(&sin->sin6_addr,
IP6CB(skb)->iif);
} else {
&sin->sin6_addr);
sin->sin6_scope_id = 0;
}
-@@ -763,12 +763,12 @@ int ip6_datagram_send_ctl(struct net *ne
+@@ -766,12 +766,12 @@ int ip6_datagram_send_ctl(struct net *ne
}
if (fl6->flowlabel&IPV6_FLOWINFO_MASK) {
for (p = *head; p; p = p->next) {
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
-@@ -453,7 +453,7 @@ static struct neighbour *ipv4_neigh_look
+@@ -454,7 +454,7 @@ static struct neighbour *ipv4_neigh_look
else if (skb)
pkey = &ip_hdr(skb)->daddr;
#include <linux/netdevice.h>
--- a/include/net/inet_ecn.h
+++ b/include/net/inet_ecn.h
-@@ -115,13 +115,13 @@ static inline int IP6_ECN_set_ce(struct
- {
+@@ -124,9 +124,9 @@ static inline int IP6_ECN_set_ce(struct
if (INET_ECN_is_not_ect(ipv6_get_dsfield(iph)))
return 0;
-- *(__be32*)iph |= htonl(INET_ECN_CE << 20);
-+ net_hdr_word(iph) |= htonl(INET_ECN_CE << 20);
+
+- from = *(__be32 *)iph;
++ from = net_hdr_word(iph);
+ to = from | htonl(INET_ECN_CE << 20);
+- *(__be32 *)iph = to;
++ net_hdr_word(iph) = to;
+ if (skb->ip_summed == CHECKSUM_COMPLETE)
+ skb->csum = csum_add(csum_sub(skb->csum, from), to);
return 1;
- }
+@@ -134,7 +134,7 @@ static inline int IP6_ECN_set_ce(struct
static inline void IP6_ECN_clear(struct ipv6hdr *iph)
{
/*
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
-@@ -1568,6 +1568,7 @@ struct xhci_hcd {
- /* For controllers with a broken beyond repair streams implementation */
+@@ -1571,6 +1571,7 @@ struct xhci_hcd {
#define XHCI_BROKEN_STREAMS (1 << 19)
#define XHCI_PME_STUCK_QUIRK (1 << 20)
-+#define XHCI_FAKE_DOORBELL (1 << 21)
+ #define XHCI_SSIC_PORT_UNUSED (1 << 22)
++#define XHCI_FAKE_DOORBELL (1 << 23)
unsigned int num_active_eps;
unsigned int limit_active_eps;
/* There are two roothubs to keep track of bus suspend info for */
#include "b53_regs.h"
#include "b53_priv.h"
-@@ -1313,6 +1314,18 @@ static int b53_switch_init(struct b53_de
+@@ -1370,6 +1371,18 @@ static int b53_switch_init(struct b53_de
sw_dev->cpu_port = 5;
}
--- a/fs/jffs2/nodelist.h
+++ b/fs/jffs2/nodelist.h
-@@ -255,7 +255,7 @@ struct jffs2_full_dirent
+@@ -259,7 +259,7 @@ struct jffs2_full_dirent
uint32_t ino; /* == zero for unlink */
unsigned int nhash;
unsigned char type;
--- a/fs/overlayfs/inode.c
+++ b/fs/overlayfs/inode.c
-@@ -362,6 +362,9 @@ struct inode *ovl_d_select_inode(struct
+@@ -375,6 +375,9 @@ struct inode *ovl_d_select_inode(struct
ovl_path_upper(dentry, &realpath);
}
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
-@@ -584,20 +584,22 @@ int ip6_fragment(struct sock *sk, struct
+@@ -587,20 +587,22 @@ int ip6_fragment(struct sock *sk, struct
}
mtu -= hlen + sizeof(struct frag_hdr);
goto slow_path_clean;
/* Partially cloned skb? */
-@@ -614,8 +616,6 @@ int ip6_fragment(struct sock *sk, struct
+@@ -617,8 +619,6 @@ int ip6_fragment(struct sock *sk, struct
err = 0;
offset = 0;
/* BUILD HEADER */
*prevhdr = NEXTHDR_FRAGMENT;
-@@ -623,8 +623,11 @@ int ip6_fragment(struct sock *sk, struct
+@@ -626,8 +626,11 @@ int ip6_fragment(struct sock *sk, struct
if (!tmp_hdr) {
IP6_INC_STATS(net, ip6_dst_idev(skb_dst(skb)),
IPSTATS_MIB_FRAGFAILS);
__skb_pull(skb, hlen);
fh = (struct frag_hdr *)__skb_push(skb, sizeof(struct frag_hdr));
-@@ -722,7 +725,6 @@ slow_path:
+@@ -725,7 +728,6 @@ slow_path:
*/
*prevhdr = NEXTHDR_FRAGMENT;
--- a/drivers/net/usb/cdc_ncm.c
+++ b/drivers/net/usb/cdc_ncm.c
-@@ -684,10 +684,12 @@ static void cdc_ncm_free(struct cdc_ncm_
+@@ -685,6 +685,8 @@ static void cdc_ncm_free(struct cdc_ncm_
ctx->tx_curr_skb = NULL;
}
kfree(ctx);
}
+@@ -715,7 +717,7 @@ static const struct net_device_ops cdc_n
+ .ndo_validate_addr = eth_validate_addr,
+ };
+
-int cdc_ncm_bind_common(struct usbnet *dev, struct usb_interface *intf, u8 data_altsetting)
+int cdc_ncm_bind_common(struct usbnet *dev, struct usb_interface *intf, u8 data_altsetting, int drvflags)
{
const struct usb_cdc_union_desc *union_desc = NULL;
struct cdc_ncm_ctx *ctx;
-@@ -855,6 +857,17 @@ advance:
+@@ -883,6 +885,17 @@ advance:
/* finish setting up the device specific data */
cdc_ncm_setup(dev);
/* override ethtool_ops */
dev->net->ethtool_ops = &cdc_ncm_ethtool_ops;
-@@ -954,8 +967,11 @@ static int cdc_ncm_bind(struct usbnet *d
+@@ -985,8 +998,11 @@ static int cdc_ncm_bind(struct usbnet *d
if (cdc_ncm_select_altsetting(intf) != CDC_NCM_COMM_ALTSETTING_NCM)
return -ENODEV;
/*
* We should get an event when network connection is "connected" or
-@@ -986,6 +1002,14 @@ static struct usb_cdc_ncm_ndp16 *cdc_ncm
+@@ -1017,6 +1033,14 @@ static struct usb_cdc_ncm_ndp16 *cdc_ncm
struct usb_cdc_ncm_nth16 *nth16 = (void *)skb->data;
size_t ndpoffset = le16_to_cpu(nth16->wNdpIndex);
/* follow the chain of NDPs, looking for a match */
while (ndpoffset) {
ndp16 = (struct usb_cdc_ncm_ndp16 *)(skb->data + ndpoffset);
-@@ -995,7 +1019,8 @@ static struct usb_cdc_ncm_ndp16 *cdc_ncm
+@@ -1026,7 +1050,8 @@ static struct usb_cdc_ncm_ndp16 *cdc_ncm
}
/* align new NDP */
/* verify that there is room for the NDP and the datagram (reserve) */
if ((ctx->tx_max - skb->len - reserve) < ctx->max_ndp_size)
-@@ -1008,7 +1033,11 @@ static struct usb_cdc_ncm_ndp16 *cdc_ncm
+@@ -1039,7 +1064,11 @@ static struct usb_cdc_ncm_ndp16 *cdc_ncm
nth16->wNdpIndex = cpu_to_le16(skb->len);
/* push a new empty NDP */
ndp16->dwSignature = sign;
ndp16->wLength = cpu_to_le16(sizeof(struct usb_cdc_ncm_ndp16) + sizeof(struct usb_cdc_ncm_dpe16));
return ndp16;
-@@ -1023,6 +1052,15 @@ cdc_ncm_fill_tx_frame(struct usbnet *dev
+@@ -1054,6 +1083,15 @@ cdc_ncm_fill_tx_frame(struct usbnet *dev
struct sk_buff *skb_out;
u16 n = 0, index, ndplen;
u8 ready2send = 0;
/* if there is a remaining skb, it gets priority */
if (skb != NULL) {
-@@ -1077,7 +1115,7 @@ cdc_ncm_fill_tx_frame(struct usbnet *dev
+@@ -1108,7 +1146,7 @@ cdc_ncm_fill_tx_frame(struct usbnet *dev
cdc_ncm_align_tail(skb_out, ctx->tx_modulus, ctx->tx_remainder, ctx->tx_max);
/* check if we had enough room left for both NDP and frame */
if (n == 0) {
/* won't fit, MTU problem? */
dev_kfree_skb_any(skb);
-@@ -1150,6 +1188,17 @@ cdc_ncm_fill_tx_frame(struct usbnet *dev
+@@ -1181,6 +1219,17 @@ cdc_ncm_fill_tx_frame(struct usbnet *dev
/* variables will be reset at next call */
}
u32 tx_timer_pending;
u32 tx_curr_frame_num;
-@@ -133,7 +138,7 @@ struct cdc_ncm_ctx {
- };
+@@ -134,7 +139,7 @@ struct cdc_ncm_ctx {
u8 cdc_ncm_select_altsetting(struct usb_interface *intf);
+ int cdc_ncm_change_mtu(struct net_device *net, int new_mtu);
-int cdc_ncm_bind_common(struct usbnet *dev, struct usb_interface *intf, u8 data_altsetting);
+int cdc_ncm_bind_common(struct usbnet *dev, struct usb_interface *intf, u8 data_altsetting, int drvflags);
void cdc_ncm_unbind(struct usbnet *dev, struct usb_interface *intf);
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
-@@ -820,6 +820,7 @@ static const struct usb_device_id produc
+@@ -821,6 +821,7 @@ static const struct usb_device_id produc
{QMI_GOBI_DEVICE(0x05c6, 0x9245)}, /* Samsung Gobi 2000 Modem device (VL176) */
{QMI_GOBI_DEVICE(0x03f0, 0x251d)}, /* HP Gobi 2000 Modem device (VP412) */
{QMI_GOBI_DEVICE(0x05c6, 0x9215)}, /* Acer Gobi 2000 Modem device (VP413) */
{QMI_GOBI_DEVICE(0x05c6, 0x9265)}, /* Asus Gobi 2000 Modem device (VR305) */
{QMI_GOBI_DEVICE(0x05c6, 0x9235)}, /* Top Global Gobi 2000 Modem device (VR306) */
{QMI_GOBI_DEVICE(0x05c6, 0x9275)}, /* iRex Technologies Gobi 2000 Modem device (VR307) */
-@@ -851,10 +852,24 @@ static const struct usb_device_id produc
+@@ -852,10 +853,24 @@ static const struct usb_device_id produc
};
MODULE_DEVICE_TABLE(usb, products);
/* Workaround to enable dynamic IDs. This disables usbnet
* blacklisting functionality. Which, if required, can be
-@@ -866,6 +881,12 @@ static int qmi_wwan_probe(struct usb_int
+@@ -867,6 +882,12 @@ static int qmi_wwan_probe(struct usb_int
id->driver_info = (unsigned long)&qmi_wwan_info;
}
--- a/fs/jffs2/build.c
+++ b/fs/jffs2/build.c
-@@ -114,6 +114,16 @@ static int jffs2_build_filesystem(struct
+@@ -116,6 +116,16 @@ static int jffs2_build_filesystem(struct
dbg_fsbuild("scanned flash completely\n");
jffs2_dbg_dump_block_lists_nolock(c);
--- a/drivers/net/ppp/pppoe.c
+++ b/drivers/net/ppp/pppoe.c
-@@ -877,7 +877,7 @@ static int pppoe_sendmsg(struct socket *
+@@ -879,7 +879,7 @@ static int pppoe_sendmsg(struct socket *
goto end;
0, GFP_KERNEL);
if (!skb) {
error = -ENOMEM;
-@@ -885,7 +885,7 @@ static int pppoe_sendmsg(struct socket *
+@@ -887,7 +887,7 @@ static int pppoe_sendmsg(struct socket *
}
/* Reserve space for headers. */
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
-@@ -2027,7 +2027,7 @@ static inline int pskb_network_may_pull(
+@@ -2028,7 +2028,7 @@ static inline int pskb_network_may_pull(
* NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
*/
#ifndef NET_SKB_PAD
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
-@@ -2072,6 +2072,24 @@ static inline void pskb_trim_unique(stru
+@@ -2073,6 +2073,24 @@ static inline void pskb_trim_unique(stru
BUG_ON(err);
}
struct Qdisc_class_common {
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
-@@ -737,7 +737,7 @@ static void attach_one_default_qdisc(str
+@@ -739,7 +739,7 @@ static void attach_one_default_qdisc(str
if (dev->tx_queue_len) {
qdisc = qdisc_create_dflt(dev_queue,
static const struct rt6_info ip6_blk_hole_entry_template = {
.dst = {
.__refcnt = ATOMIC_INIT(1),
-@@ -1634,6 +1651,11 @@ int ip6_route_info_create(struct fib6_co
+@@ -1632,6 +1649,11 @@ int ip6_route_info_create(struct fib6_co
rt->dst.output = ip6_pkt_prohibit_out;
rt->dst.input = ip6_pkt_prohibit;
break;
case RTN_THROW:
default:
rt->dst.error = (cfg->fc_type == RTN_THROW) ? -EAGAIN
-@@ -2225,6 +2247,17 @@ static int ip6_pkt_prohibit_out(struct s
+@@ -2223,6 +2245,17 @@ static int ip6_pkt_prohibit_out(struct s
return ip6_pkt_drop(skb, ICMPV6_ADM_PROHIBITED, IPSTATS_MIB_OUTNOROUTES);
}
/*
* Allocate a dst for local (unicast / anycast) address.
*/
-@@ -2451,7 +2484,8 @@ static int rtm_to_fib6_config(struct sk_
+@@ -2449,7 +2482,8 @@ static int rtm_to_fib6_config(struct sk_
if (rtm->rtm_type == RTN_UNREACHABLE ||
rtm->rtm_type == RTN_BLACKHOLE ||
rtm->rtm_type == RTN_PROHIBIT ||
cfg->fc_flags |= RTF_REJECT;
if (rtm->rtm_type == RTN_LOCAL)
-@@ -2793,6 +2827,9 @@ static int rt6_fill_node(struct net *net
+@@ -2791,6 +2825,9 @@ static int rt6_fill_node(struct net *net
case -EACCES:
rtm->rtm_type = RTN_PROHIBIT;
break;
case -EAGAIN:
rtm->rtm_type = RTN_THROW;
break;
-@@ -3050,6 +3087,8 @@ static int ip6_route_dev_notify(struct n
+@@ -3048,6 +3085,8 @@ static int ip6_route_dev_notify(struct n
#ifdef CONFIG_IPV6_MULTIPLE_TABLES
net->ipv6.ip6_prohibit_entry->dst.dev = dev;
net->ipv6.ip6_prohibit_entry->rt6i_idev = in6_dev_get(dev);
net->ipv6.ip6_blk_hole_entry->dst.dev = dev;
net->ipv6.ip6_blk_hole_entry->rt6i_idev = in6_dev_get(dev);
#endif
-@@ -3266,6 +3305,17 @@ static int __net_init ip6_route_net_init
+@@ -3264,6 +3303,17 @@ static int __net_init ip6_route_net_init
net->ipv6.ip6_blk_hole_entry->dst.ops = &net->ipv6.ip6_dst_ops;
dst_init_metrics(&net->ipv6.ip6_blk_hole_entry->dst,
ip6_template_metrics, true);
#endif
net->ipv6.sysctl.flush_delay = 0;
-@@ -3284,6 +3334,8 @@ out:
+@@ -3282,6 +3332,8 @@ out:
return ret;
#ifdef CONFIG_IPV6_MULTIPLE_TABLES
out_ip6_prohibit_entry:
kfree(net->ipv6.ip6_prohibit_entry);
out_ip6_null_entry:
-@@ -3301,6 +3353,7 @@ static void __net_exit ip6_route_net_exi
+@@ -3299,6 +3351,7 @@ static void __net_exit ip6_route_net_exi
#ifdef CONFIG_IPV6_MULTIPLE_TABLES
kfree(net->ipv6.ip6_prohibit_entry);
kfree(net->ipv6.ip6_blk_hole_entry);
#endif
dst_entries_destroy(&net->ipv6.ip6_dst_ops);
}
-@@ -3397,6 +3450,9 @@ int __init ip6_route_init(void)
+@@ -3395,6 +3448,9 @@ int __init ip6_route_init(void)
init_net.ipv6.ip6_prohibit_entry->rt6i_idev = in6_dev_get(init_net.loopback_dev);
init_net.ipv6.ip6_blk_hole_entry->dst.dev = init_net.loopback_dev;
init_net.ipv6.ip6_blk_hole_entry->rt6i_idev = in6_dev_get(init_net.loopback_dev);
--- a/net/core/dev.c
+++ b/net/core/dev.c
-@@ -4036,6 +4036,9 @@ static enum gro_result dev_gro_receive(s
+@@ -4041,6 +4041,9 @@ static enum gro_result dev_gro_receive(s
enum gro_result ret;
int grow;
if (!(skb->dev->features & NETIF_F_GRO))
goto normal;
-@@ -5185,6 +5188,48 @@ static void __netdev_adjacent_dev_unlink
+@@ -5190,6 +5193,48 @@ static void __netdev_adjacent_dev_unlink
&upper_dev->adj_list.lower);
}
static int __netdev_upper_dev_link(struct net_device *dev,
struct net_device *upper_dev, bool master,
void *private)
-@@ -5245,6 +5290,7 @@ static int __netdev_upper_dev_link(struc
+@@ -5250,6 +5295,7 @@ static int __netdev_upper_dev_link(struc
goto rollback_lower_mesh;
}
call_netdevice_notifiers(NETDEV_CHANGEUPPER, dev);
return 0;
-@@ -5362,6 +5408,7 @@ void netdev_upper_dev_unlink(struct net_
+@@ -5367,6 +5413,7 @@ void netdev_upper_dev_unlink(struct net_
list_for_each_entry(i, &upper_dev->all_adj_list.upper, list)
__netdev_adjacent_dev_unlink(dev, i->dev);
call_netdevice_notifiers(NETDEV_CHANGEUPPER, dev);
}
EXPORT_SYMBOL(netdev_upper_dev_unlink);
-@@ -5901,6 +5948,7 @@ int dev_set_mac_address(struct net_devic
+@@ -5906,6 +5953,7 @@ int dev_set_mac_address(struct net_devic
if (err)
return err;
dev->addr_assign_type = NET_ADDR_SET;
#endif
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
-@@ -615,7 +615,8 @@ struct sk_buff {
+@@ -616,7 +616,8 @@ struct sk_buff {
__u8 ipvs_property:1;
__u8 inner_protocol_type:1;
__u8 remcsum_offload:1;
*/
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
-@@ -2058,6 +2058,10 @@ static inline int pskb_trim(struct sk_bu
+@@ -2059,6 +2059,10 @@ static inline int pskb_trim(struct sk_bu
return (len < skb->len) ? __pskb_trim(skb, len) : 0;
}
/**
* pskb_trim_unique - remove end from a paged unique (not cloned) buffer
* @skb: buffer to alter
-@@ -2184,16 +2188,6 @@ static inline struct sk_buff *dev_alloc_
+@@ -2185,16 +2189,6 @@ static inline struct sk_buff *dev_alloc_
}
help
--- a/net/core/dev.c
+++ b/net/core/dev.c
-@@ -2645,10 +2645,20 @@ static int xmit_one(struct sk_buff *skb,
+@@ -2650,10 +2650,20 @@ static int xmit_one(struct sk_buff *skb,
if (!list_empty(&ptype_all) || !list_empty(&dev->ptype_all))
dev_queue_xmit_nit(skb, dev);
#include <net/protocol.h>
#include <net/dst.h>
-@@ -568,6 +569,22 @@ struct sk_buff *__napi_alloc_skb(struct
+@@ -570,6 +571,22 @@ struct sk_buff *__napi_alloc_skb(struct
}
EXPORT_SYMBOL(__napi_alloc_skb);
--- a/fs/locks.c
+++ b/fs/locks.c
-@@ -2674,6 +2674,8 @@ static const struct file_operations proc
+@@ -2683,6 +2683,8 @@ static const struct file_operations proc
static int __init proc_locks_init(void)
{
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
-@@ -415,6 +415,9 @@ static struct pernet_operations ip_rt_pr
+@@ -416,6 +416,9 @@ static struct pernet_operations ip_rt_pr
static int __init ip_rt_proc_init(void)
{
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
-@@ -212,6 +212,9 @@ struct sk_buff *__alloc_skb(unsigned int
+@@ -214,6 +214,9 @@ struct sk_buff *__alloc_skb(unsigned int
if (sk_memalloc_socks() && (flags & SKB_ALLOC_RX))
gfp_mask |= __GFP_MEMALLOC;
/* Get the HEAD */
skb = kmem_cache_alloc_node(cache, gfp_mask & ~__GFP_DMA, node);
-@@ -1192,6 +1195,10 @@ int pskb_expand_head(struct sk_buff *skb
+@@ -1194,6 +1197,10 @@ int pskb_expand_head(struct sk_buff *skb
if (skb_shared(skb))
BUG();
struct device *dev = sensor->dev;
--- a/drivers/thermal/step_wise.c
+++ b/drivers/thermal/step_wise.c
-@@ -113,7 +113,7 @@ static void update_passive_instance(stru
+@@ -126,7 +126,7 @@ static void update_passive_instance(stru
static void thermal_zone_trip_update(struct thermal_zone_device *tz, int trip)
{
enum thermal_trip_type trip_type;
enum thermal_trend trend;
struct thermal_instance *instance;
-@@ -135,7 +135,7 @@ static void thermal_zone_trip_update(str
+@@ -148,7 +148,7 @@ static void thermal_zone_trip_update(str
trace_thermal_zone_trip(tz, trip, trip_type);
}
u32 val;
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
-@@ -363,7 +363,7 @@ static void handle_non_critical_trips(st
+@@ -366,7 +366,7 @@ static void handle_non_critical_trips(st
static void handle_critical_trips(struct thermal_zone_device *tz,
int trip, enum thermal_trip_type trip_type)
{
tz->ops->get_trip_temp(tz, trip, &trip_temp);
-@@ -411,12 +411,12 @@ static void handle_thermal_trip(struct t
+@@ -414,12 +414,12 @@ static void handle_thermal_trip(struct t
*
* Return: On success returns 0, an error code otherwise
*/
enum thermal_trip_type type;
#endif
-@@ -453,8 +453,7 @@ EXPORT_SYMBOL_GPL(thermal_zone_get_temp)
+@@ -456,8 +456,7 @@ EXPORT_SYMBOL_GPL(thermal_zone_get_temp)
static void update_temperature(struct thermal_zone_device *tz)
{
ret = thermal_zone_get_temp(tz, &temp);
if (ret) {
-@@ -514,15 +513,14 @@ static ssize_t
+@@ -534,15 +533,14 @@ static ssize_t
temp_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct thermal_zone_device *tz = to_thermal_zone(dev);
}
static ssize_t
-@@ -626,7 +624,7 @@ trip_point_temp_show(struct device *dev,
+@@ -646,7 +644,7 @@ trip_point_temp_show(struct device *dev,
{
struct thermal_zone_device *tz = to_thermal_zone(dev);
int trip, ret;
if (!tz->ops->get_trip_temp)
return -EPERM;
-@@ -639,7 +637,7 @@ trip_point_temp_show(struct device *dev,
+@@ -659,7 +657,7 @@ trip_point_temp_show(struct device *dev,
if (ret)
return ret;
}
static ssize_t
-@@ -648,7 +646,7 @@ trip_point_hyst_store(struct device *dev
+@@ -668,7 +666,7 @@ trip_point_hyst_store(struct device *dev
{
struct thermal_zone_device *tz = to_thermal_zone(dev);
int trip, ret;
if (!tz->ops->set_trip_hyst)
return -EPERM;
-@@ -656,7 +654,7 @@ trip_point_hyst_store(struct device *dev
+@@ -676,7 +674,7 @@ trip_point_hyst_store(struct device *dev
if (!sscanf(attr->attr.name, "trip_point_%d_hyst", &trip))
return -EINVAL;
return -EINVAL;
/*
-@@ -675,7 +673,7 @@ trip_point_hyst_show(struct device *dev,
+@@ -695,7 +693,7 @@ trip_point_hyst_show(struct device *dev,
{
struct thermal_zone_device *tz = to_thermal_zone(dev);
int trip, ret;
if (!tz->ops->get_trip_hyst)
return -EPERM;
-@@ -685,7 +683,7 @@ trip_point_hyst_show(struct device *dev,
+@@ -705,7 +703,7 @@ trip_point_hyst_show(struct device *dev,
ret = tz->ops->get_trip_hyst(tz, trip, &temperature);
struct phy_dev_entry *phy_dev_entry;
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
-@@ -86,23 +86,19 @@ struct thermal_zone_device_ops {
+@@ -89,23 +89,19 @@ struct thermal_zone_device_ops {
struct thermal_cooling_device *);
int (*unbind) (struct thermal_zone_device *,
struct thermal_cooling_device *);
int (*get_trend) (struct thermal_zone_device *, int,
enum thermal_trend *);
int (*notify) (struct thermal_zone_device *, int,
-@@ -272,9 +268,9 @@ struct thermal_genl_event {
+@@ -277,9 +273,9 @@ struct thermal_genl_event {
* temperature.
*/
struct thermal_zone_of_device_ops {
};
/**
-@@ -335,7 +331,7 @@ thermal_of_cooling_device_register(struc
+@@ -340,7 +336,7 @@ thermal_of_cooling_device_register(struc
const struct thermal_cooling_device_ops *);
void thermal_cooling_device_unregister(struct thermal_cooling_device *);
struct thermal_zone_device *thermal_zone_get_zone_by_name(const char *name);
int get_tz_trend(struct thermal_zone_device *, int);
struct thermal_instance *get_thermal_instance(struct thermal_zone_device *,
-@@ -378,7 +374,7 @@ static inline struct thermal_zone_device
+@@ -383,7 +379,7 @@ static inline struct thermal_zone_device
const char *name)
{ return ERR_PTR(-ENODEV); }
static inline int thermal_zone_get_temp(
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
-@@ -402,7 +402,7 @@ static void handle_thermal_trip(struct t
+@@ -405,7 +405,7 @@ static void handle_thermal_trip(struct t
}
/**
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
-@@ -1571,9 +1571,6 @@ struct thermal_zone_device *thermal_zone
+@@ -1601,9 +1601,6 @@ struct thermal_zone_device *thermal_zone
INIT_DELAYED_WORK(&(tz->poll_queue), thermal_zone_device_check);
- if (!tz->ops->get_temp)
- thermal_zone_device_set_polling(tz, 0);
-
- thermal_zone_device_update(tz);
-
- return tz;
+ thermal_zone_device_reset(tz);
+ /* Update the new thermal zone and mark it as already updated. */
+ if (atomic_cmpxchg(&tz->need_update, 1, 0))
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
-@@ -414,11 +414,9 @@ static void handle_thermal_trip(struct t
+@@ -417,11 +417,9 @@ static void handle_thermal_trip(struct t
int thermal_zone_get_temp(struct thermal_zone_device *tz, int *temp)
{
int ret = -EINVAL;
if (!tz || IS_ERR(tz) || !tz->ops->get_temp)
goto exit;
-@@ -426,25 +424,21 @@ int thermal_zone_get_temp(struct thermal
+@@ -429,25 +427,21 @@ int thermal_zone_get_temp(struct thermal
mutex_lock(&tz->lock);
ret = tz->ops->get_temp(tz, temp);
mutex_unlock(&tz->lock);
exit:
return ret;
-@@ -780,7 +774,6 @@ policy_show(struct device *dev, struct d
+@@ -800,7 +794,6 @@ policy_show(struct device *dev, struct d
return sprintf(buf, "%s\n", tz->governor->name);
}
static ssize_t
emul_temp_store(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
-@@ -806,7 +799,6 @@ emul_temp_store(struct device *dev, stru
+@@ -826,7 +819,6 @@ emul_temp_store(struct device *dev, stru
return ret ? ret : count;
}
static DEVICE_ATTR(emul_temp, S_IWUSR, NULL, emul_temp_store);
static DEVICE_ATTR(type, 0444, type_show, NULL);
static DEVICE_ATTR(temp, 0444, temp_show, NULL);
-@@ -1536,11 +1528,12 @@ struct thermal_zone_device *thermal_zone
+@@ -1566,11 +1558,12 @@ struct thermal_zone_device *thermal_zone
goto unregister;
}
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
-@@ -435,6 +435,11 @@ int thermal_zone_get_temp(struct thermal
+@@ -438,6 +438,11 @@ int thermal_zone_get_temp(struct thermal
}
}
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
-@@ -450,9 +450,12 @@ exit:
+@@ -453,9 +453,15 @@ exit:
}
EXPORT_SYMBOL_GPL(thermal_zone_get_temp);
- int temp, ret;
+ int temp, ret, count;
+
++ if (atomic_read(&in_suspend))
++ return;
++
+ if (!tz->ops->get_temp)
+ return;
ret = thermal_zone_get_temp(tz, &temp);
if (ret) {
-@@ -471,16 +474,6 @@ static void update_temperature(struct th
- trace_thermal_temperature(tz);
- dev_dbg(&tz->device, "last_temperature=%d, current_temperature=%d\n",
- tz->last_temperature, tz->temperature);
--}
--
+@@ -478,7 +484,11 @@ static void update_temperature(struct th
+ else
+ dev_dbg(&tz->device, "last_temperature=%d, current_temperature=%d\n",
+ tz->last_temperature, tz->temperature);
++
++ for (count = 0; count < tz->trips; count++)
++ handle_thermal_trip(tz, count);
+ }
++EXPORT_SYMBOL_GPL(thermal_zone_device_update);
+
+ static void thermal_zone_device_reset(struct thermal_zone_device *tz)
+ {
+@@ -490,23 +500,6 @@ static void thermal_zone_device_reset(st
+ pos->initialized = false;
+ }
+
-void thermal_zone_device_update(struct thermal_zone_device *tz)
-{
- int count;
-
+- if (atomic_read(&in_suspend))
+- return;
+-
- if (!tz->ops->get_temp)
- return;
-
- update_temperature(tz);
-
- for (count = 0; count < tz->trips; count++)
- handle_thermal_trip(tz, count);
+-
+- for (count = 0; count < tz->trips; count++)
+- handle_thermal_trip(tz, count);
+-}
+-EXPORT_SYMBOL_GPL(thermal_zone_device_update);
+-
+ static void thermal_zone_device_check(struct work_struct *work)
+ {
+ struct thermal_zone_device *tz = container_of(work, struct
int *temp)
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
-@@ -269,7 +269,7 @@ struct thermal_genl_event {
+@@ -274,7 +274,7 @@ struct thermal_genl_event {
*/
struct thermal_zone_of_device_ops {
int (*get_temp)(void *, int *);
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
-@@ -413,13 +413,16 @@ static void handle_thermal_trip(struct t
+@@ -416,13 +416,16 @@ static void handle_thermal_trip(struct t
*/
int thermal_zone_get_temp(struct thermal_zone_device *tz, int *temp)
{
mutex_lock(&tz->lock);
-@@ -445,7 +448,7 @@ int thermal_zone_get_temp(struct thermal
+@@ -448,7 +451,7 @@ int thermal_zone_get_temp(struct thermal
}
mutex_unlock(&tz->lock);
return ret;
}
EXPORT_SYMBOL_GPL(thermal_zone_get_temp);
-@@ -454,10 +457,11 @@ void thermal_zone_device_update(struct t
- {
- int temp, ret, count;
+@@ -460,10 +463,11 @@ void thermal_zone_device_update(struct t
+ if (atomic_read(&in_suspend))
+ return;
- if (!tz->ops->get_temp)
+ ret = thermal_zone_get_temp(tz, &temp);
if (ret) {
if (ret != -EAGAIN)
dev_warn(&tz->device,
-@@ -783,10 +787,16 @@ emul_temp_store(struct device *dev, stru
+@@ -803,10 +807,16 @@ emul_temp_store(struct device *dev, stru
if (kstrtoul(buf, 10, &temperature))
return -EINVAL;
.get_trip_temp = st_thermal_get_trip_temp,
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
-@@ -1451,7 +1451,7 @@ static void remove_trip_attrs(struct the
+@@ -1479,7 +1479,7 @@ static void remove_trip_attrs(struct the
*/
struct thermal_zone_device *thermal_zone_device_register(const char *type,
int trips, int mask, void *devdata,
.get_trip_type = sys_get_trip_type,
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
-@@ -181,7 +181,7 @@ struct thermal_zone_device {
- int emul_temperature;
+@@ -186,7 +186,7 @@ struct thermal_zone_device {
int passive;
unsigned int forced_passive;
+ atomic_t need_update;
- struct thermal_zone_device_ops *ops;
+ const struct thermal_zone_device_ops *ops;
const struct thermal_zone_params *tzp;
struct thermal_governor *governor;
struct list_head thermal_instances;
-@@ -313,7 +313,7 @@ void thermal_zone_of_sensor_unregister(s
+@@ -318,7 +318,7 @@ void thermal_zone_of_sensor_unregister(s
#if IS_ENABLED(CONFIG_THERMAL)
struct thermal_zone_device *thermal_zone_device_register(const char *, int, int,
const struct thermal_zone_params *, int, int);
void thermal_zone_device_unregister(struct thermal_zone_device *);
-@@ -341,7 +341,7 @@ void thermal_notify_framework(struct the
+@@ -346,7 +346,7 @@ void thermal_notify_framework(struct the
#else
static inline struct thermal_zone_device *thermal_zone_device_register(
const char *type, int trips, int mask, void *devdata,
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
-@@ -453,6 +453,45 @@ int thermal_zone_get_temp(struct thermal
+@@ -456,6 +456,45 @@ int thermal_zone_get_temp(struct thermal
}
EXPORT_SYMBOL_GPL(thermal_zone_get_temp);
void thermal_zone_device_update(struct thermal_zone_device *tz)
{
int temp, ret, count;
-@@ -479,6 +518,8 @@ void thermal_zone_device_update(struct t
- dev_dbg(&tz->device, "last_temperature=%d, current_temperature=%d\n",
- tz->last_temperature, tz->temperature);
+@@ -489,6 +528,8 @@ void thermal_zone_device_update(struct t
+ dev_dbg(&tz->device, "last_temperature=%d, current_temperature=%d\n",
+ tz->last_temperature, tz->temperature);
+ thermal_zone_set_trips(tz);
+
for (count = 0; count < tz->trips; count++)
handle_thermal_trip(tz, count);
}
-@@ -1494,6 +1535,8 @@ struct thermal_zone_device *thermal_zone
+@@ -1522,6 +1563,8 @@ struct thermal_zone_device *thermal_zone
tz->trips = trips;
tz->passive_delay = passive_delay;
tz->polling_delay = polling_delay;
+ tz->prev_low_trip = INT_MAX;
+ tz->prev_high_trip = -INT_MAX;
+ /* A new thermal zone needs to be updated anyway. */
+ atomic_set(&tz->need_update, 1);
- dev_set_name(&tz->device, "thermal_zone%d", tz->id);
- result = device_register(&tz->device);
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
-@@ -87,6 +87,7 @@ struct thermal_zone_device_ops {
+@@ -90,6 +90,7 @@ struct thermal_zone_device_ops {
int (*unbind) (struct thermal_zone_device *,
struct thermal_cooling_device *);
int (*get_temp) (struct thermal_zone_device *, int *);
int (*get_mode) (struct thermal_zone_device *,
enum thermal_device_mode *);
int (*set_mode) (struct thermal_zone_device *,
-@@ -180,6 +181,8 @@ struct thermal_zone_device {
+@@ -184,6 +185,8 @@ struct thermal_zone_device {
int last_temperature;
int emul_temperature;
int passive;
+ int prev_low_trip;
+ int prev_high_trip;
unsigned int forced_passive;
+ atomic_t need_update;
const struct thermal_zone_device_ops *ops;
- const struct thermal_zone_params *tzp;
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
-@@ -267,12 +267,15 @@ struct thermal_genl_event {
+@@ -272,12 +272,15 @@ struct thermal_genl_event {
*
* Optional:
* @get_trend: a pointer to a function that reads the sensor temperature trend.
/*
* Returns zero if the TRB isn't in this segment, otherwise it returns the DMA
-@@ -3173,9 +3174,14 @@ static int queue_bulk_sg_tx(struct xhci_
+@@ -3026,17 +3027,22 @@ static u32 xhci_td_remainder(struct xhci
+ {
+ u32 maxp, total_packet_count;
- /* Set the TRB length, TD size, and interrupter fields. */
- if (xhci->hci_version < 0x100) {
-- remainder = xhci_td_remainder(
-+ if (xhci->quirks & XHCI_MTK_HOST) {
-+ remainder = xhci_mtk_td_remainder_quirk(
-+ running_total, trb_buff_len, urb);
-+ } else {
-+ remainder = xhci_td_remainder(
- urb->transfer_buffer_length -
- running_total);
-+ }
- } else {
- remainder = xhci_v1_0_td_remainder(running_total,
- trb_buff_len, total_packet_count, urb,
-@@ -3346,9 +3352,14 @@ int xhci_queue_bulk_tx(struct xhci_hcd *
+- if (xhci->hci_version < 0x100)
++ /* MTK xHCI is mostly 0.97 but contains some features from 1.0 */
++ if (xhci->hci_version < 0x100 && !(xhci->quirks & XHCI_MTK_HOST))
+ return ((td_total_len - transferred) >> 10);
- /* Set the TRB length, TD size, and interrupter fields. */
- if (xhci->hci_version < 0x100) {
-- remainder = xhci_td_remainder(
-+ if (xhci->quirks & XHCI_MTK_HOST) {
-+ remainder = xhci_mtk_td_remainder_quirk(
-+ running_total, trb_buff_len, urb);
-+ } else {
-+ remainder = xhci_td_remainder(
- urb->transfer_buffer_length -
- running_total);
-+ }
- } else {
- remainder = xhci_v1_0_td_remainder(running_total,
- trb_buff_len, total_packet_count, urb,
-@@ -3467,8 +3478,14 @@ int xhci_queue_ctrl_tx(struct xhci_hcd *
- field = TRB_TYPE(TRB_DATA);
+- maxp = GET_MAX_PACKET(usb_endpoint_maxp(&urb->ep->desc));
+- total_packet_count = DIV_ROUND_UP(td_total_len, maxp);
+-
+ /* One TRB with a zero-length data packet. */
+ if (num_trbs_left == 0 || (transferred == 0 && trb_buff_len == 0) ||
+ trb_buff_len == td_total_len)
+ return 0;
- length_field = TRB_LEN(urb->transfer_buffer_length) |
-- xhci_td_remainder(urb->transfer_buffer_length) |
- TRB_INTR_TARGET(0);
-+
++ /* for MTK xHCI, TD size doesn't include this TRB */
+ if (xhci->quirks & XHCI_MTK_HOST)
-+ length_field |= xhci_mtk_td_remainder_quirk(0,
-+ urb->transfer_buffer_length, urb);
-+ else
-+ length_field |= xhci_td_remainder(urb->transfer_buffer_length);
++ trb_buff_len = 0;
+
- if (urb->transfer_buffer_length > 0) {
- if (setup->bRequestType & USB_DIR_IN)
- field |= TRB_DIR_IN;
-@@ -3692,8 +3709,14 @@ static int xhci_queue_isoc_tx(struct xhc
++ maxp = GET_MAX_PACKET(usb_endpoint_maxp(&urb->ep->desc));
++ total_packet_count = DIV_ROUND_UP(td_total_len, maxp);
++
+ /* Queueing functions don't count the current TRB into transferred */
+ return (total_packet_count - ((transferred + trb_buff_len) / maxp));
+ }
+@@ -3424,7 +3430,7 @@ int xhci_queue_ctrl_tx(struct xhci_hcd *
+ field |= 0x1;
- /* Set the TRB length, TD size, & interrupter fields. */
- if (xhci->hci_version < 0x100) {
-- remainder = xhci_td_remainder(
-- td_len - running_total);
-+ if (xhci->quirks & XHCI_MTK_HOST) {
-+ remainder = xhci_mtk_td_remainder_quirk(
-+ running_total, trb_buff_len,
-+ urb);
-+ } else {
-+ remainder = xhci_td_remainder(
-+ td_len - running_total);
-+ }
- } else {
- remainder = xhci_v1_0_td_remainder(
- running_total, trb_buff_len,
+ /* xHCI 1.0/1.1 6.4.1.2.1: Transfer Type field */
+- if (xhci->hci_version >= 0x100) {
++ if ((xhci->hci_version >= 0x100) || (xhci->quirks & XHCI_MTK_HOST)) {
+ if (urb->transfer_buffer_length > 0) {
+ if (setup->bRequestType & USB_DIR_IN)
+ field |= TRB_TX_TYPE(TRB_DATA_IN);
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -31,6 +31,7 @@
writel(temp, &xhci->ir_set->irq_control);
/* Set the HCD state before we enable the irqs */
-@@ -1708,6 +1713,9 @@ int xhci_drop_endpoint(struct usb_hcd *h
+@@ -1710,6 +1715,9 @@ int xhci_drop_endpoint(struct usb_hcd *h
xhci_endpoint_zero(xhci, xhci->devs[udev->slot_id], ep);
xhci_dbg(xhci, "drop ep 0x%x, slot id %d, new drop flags = %#x, new add flags = %#x\n",
(unsigned int) ep->desc.bEndpointAddress,
udev->slot_id,
-@@ -1803,6 +1811,12 @@ int xhci_add_endpoint(struct usb_hcd *hc
+@@ -1805,6 +1813,12 @@ int xhci_add_endpoint(struct usb_hcd *hc
return -ENOMEM;
}
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
-@@ -1568,6 +1568,7 @@ struct xhci_hcd {
+@@ -1570,6 +1570,7 @@ struct xhci_hcd {
/* For controllers with a broken beyond repair streams implementation */
#define XHCI_BROKEN_STREAMS (1 << 19)
#define XHCI_PME_STUCK_QUIRK (1 << 20)
+#define XHCI_MTK_HOST (1 << 21)
+ #define XHCI_SSIC_PORT_UNUSED (1 << 22)
unsigned int num_active_eps;
unsigned int limit_active_eps;
- /* There are two roothubs to keep track of bus suspend info for */
config USB_OXU210HP_HCD
--- a/drivers/usb/host/Makefile
+++ b/drivers/usb/host/Makefile
-@@ -42,6 +42,7 @@ obj-$(CONFIG_USB_EHCI_HCD_AT91) += ehci-
+@@ -39,6 +39,7 @@ obj-$(CONFIG_USB_EHCI_HCD_AT91) += ehci-
obj-$(CONFIG_USB_EHCI_MSM) += ehci-msm.o
obj-$(CONFIG_USB_EHCI_TEGRA) += ehci-tegra.o
obj-$(CONFIG_USB_W90X900_EHCI) += ehci-w90x900.o
projects / openwrt.git / commitdiff