create mode 100755 drivers/usb/host/dwc_otg/dwc_otg_mphi_fix.c
create mode 100755 drivers/usb/host/dwc_otg/dwc_otg_mphi_fix.h
-diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
-index be8a752..7cdab14 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -394,6 +394,7 @@ config ARCH_BCM2708
help
This enables support for Broadcom BCM2708 boards.
-diff --git a/arch/arm/include/asm/irqflags.h b/arch/arm/include/asm/irqflags.h
-index 3b763d6..5770408 100644
--- a/arch/arm/include/asm/irqflags.h
+++ b/arch/arm/include/asm/irqflags.h
-@@ -145,12 +145,22 @@ static inline unsigned long arch_local_save_flags(void)
+@@ -145,12 +145,22 @@ static inline unsigned long arch_local_s
}
/*
:
: "r" (flags)
: "memory", "cc");
-diff --git a/arch/arm/kernel/fiqasm.S b/arch/arm/kernel/fiqasm.S
-index 207f9d6..5233d54 100644
--- a/arch/arm/kernel/fiqasm.S
+++ b/arch/arm/kernel/fiqasm.S
@@ -47,3 +47,7 @@ ENTRY(__get_fiq_regs)
+ENTRY(__FIQ_Branch)
+ mov pc, r8
+ENDPROC(__FIQ_Branch)
-diff --git a/arch/arm/mach-bcm2708/armctrl.c b/arch/arm/mach-bcm2708/armctrl.c
-index da18725..274aa30 100644
--- a/arch/arm/mach-bcm2708/armctrl.c
+++ b/arch/arm/mach-bcm2708/armctrl.c
-@@ -52,8 +52,12 @@ static void armctrl_mask_irq(struct irq_data *d)
+@@ -52,8 +52,12 @@ static void armctrl_mask_irq(struct irq_
0
};
}
static void armctrl_unmask_irq(struct irq_data *d)
-@@ -65,8 +69,14 @@ static void armctrl_unmask_irq(struct irq_data *d)
+@@ -65,8 +69,14 @@ static void armctrl_unmask_irq(struct ir
0
};
}
#if defined(CONFIG_PM)
-@@ -204,5 +214,6 @@ int __init armctrl_init(void __iomem * base, unsigned int irq_start,
+@@ -204,5 +214,6 @@ int __init armctrl_init(void __iomem * b
}
armctrl_pm_register(base, irq_start, resume_sources);
+ init_FIQ(FIQ_START);
return 0;
}
-diff --git a/arch/arm/mach-bcm2708/bcm2708.c b/arch/arm/mach-bcm2708/bcm2708.c
-index 221d145..47a66f8 100644
--- a/arch/arm/mach-bcm2708/bcm2708.c
+++ b/arch/arm/mach-bcm2708/bcm2708.c
-@@ -321,12 +321,32 @@ static struct resource bcm2708_usb_resources[] = {
+@@ -321,12 +321,32 @@ static struct resource bcm2708_usb_resou
.flags = IORESOURCE_MEM,
},
[1] = {
bcm_register_device(&bcm2708_usb_device);
bcm_register_device(&bcm2708_uart1_device);
bcm_register_device(&bcm2708_powerman_device);
-diff --git a/arch/arm/mach-bcm2708/include/mach/irqs.h b/arch/arm/mach-bcm2708/include/mach/irqs.h
-index faf5d1a..4299054 100644
--- a/arch/arm/mach-bcm2708/include/mach/irqs.h
+++ b/arch/arm/mach-bcm2708/include/mach/irqs.h
@@ -106,89 +106,92 @@
+#define NR_IRQS (HARD_IRQS+FIQ_IRQS+GPIO_IRQS+SPARE_IRQS)
#endif /* _BCM2708_IRQS_H_ */
-diff --git a/arch/arm/mach-bcm2708/include/mach/platform.h b/arch/arm/mach-bcm2708/include/mach/platform.h
-index f4bb733..992a630 100644
--- a/arch/arm/mach-bcm2708/include/mach/platform.h
+++ b/arch/arm/mach-bcm2708/include/mach/platform.h
@@ -56,7 +56,9 @@
#define DMA_BASE (BCM2708_PERI_BASE + 0x7000) /* DMA controller */
#define ARM_BASE (BCM2708_PERI_BASE + 0xB000) /* BCM2708 ARM control block */
#define PM_BASE (BCM2708_PERI_BASE + 0x100000) /* Power Management, Reset controller and Watchdog registers */
-diff --git a/drivers/usb/host/dwc_common_port/dwc_common_linux.c b/drivers/usb/host/dwc_common_port/dwc_common_linux.c
-index 440bcfc..6d01261 100644
--- a/drivers/usb/host/dwc_common_port/dwc_common_linux.c
+++ b/drivers/usb/host/dwc_common_port/dwc_common_linux.c
-@@ -580,7 +580,13 @@ void DWC_WRITE_REG64(uint64_t volatile *reg, uint64_t value)
+@@ -580,7 +580,13 @@ void DWC_WRITE_REG64(uint64_t volatile *
void DWC_MODIFY_REG32(uint32_t volatile *reg, uint32_t clear_mask, uint32_t set_mask)
{
}
#if 0
-@@ -991,6 +997,11 @@ void DWC_TASK_SCHEDULE(dwc_tasklet_t *task)
+@@ -991,6 +997,11 @@ void DWC_TASK_SCHEDULE(dwc_tasklet_t *ta
tasklet_schedule(&task->t);
}
/* workqueues
- run in process context (can sleep)
-diff --git a/drivers/usb/host/dwc_common_port/dwc_list.h b/drivers/usb/host/dwc_common_port/dwc_list.h
-index 89cc325..4ce560d 100644
--- a/drivers/usb/host/dwc_common_port/dwc_list.h
+++ b/drivers/usb/host/dwc_common_port/dwc_list.h
@@ -384,17 +384,17 @@ struct { \
/*
* Tail queue functions.
-diff --git a/drivers/usb/host/dwc_common_port/dwc_os.h b/drivers/usb/host/dwc_common_port/dwc_os.h
-index 9ffe929..09ed244 100644
--- a/drivers/usb/host/dwc_common_port/dwc_os.h
+++ b/drivers/usb/host/dwc_common_port/dwc_os.h
-@@ -981,6 +981,8 @@ extern void DWC_TASK_FREE(dwc_tasklet_t *task);
+@@ -981,6 +981,8 @@ extern void DWC_TASK_FREE(dwc_tasklet_t
extern void DWC_TASK_SCHEDULE(dwc_tasklet_t *task);
#define dwc_task_schedule DWC_TASK_SCHEDULE
/** @name Timer
*
-diff --git a/drivers/usb/host/dwc_otg/Makefile b/drivers/usb/host/dwc_otg/Makefile
-index 236c47c..a56f193 100644
--- a/drivers/usb/host/dwc_otg/Makefile
+++ b/drivers/usb/host/dwc_otg/Makefile
-@@ -36,6 +36,7 @@ dwc_otg-objs += dwc_otg_cil.o dwc_otg_cil_intr.o
+@@ -36,6 +36,7 @@ dwc_otg-objs += dwc_otg_cil.o dwc_otg_ci
dwc_otg-objs += dwc_otg_pcd_linux.o dwc_otg_pcd.o dwc_otg_pcd_intr.o
dwc_otg-objs += dwc_otg_hcd.o dwc_otg_hcd_linux.o dwc_otg_hcd_intr.o dwc_otg_hcd_queue.o dwc_otg_hcd_ddma.o
dwc_otg-objs += dwc_otg_adp.o
ifneq ($(CFI),)
dwc_otg-objs += dwc_otg_cfi.o
endif
-diff --git a/drivers/usb/host/dwc_otg/dwc_otg_attr.c b/drivers/usb/host/dwc_otg/dwc_otg_attr.c
-index fab2961..9da0c92 100644
--- a/drivers/usb/host/dwc_otg/dwc_otg_attr.c
+++ b/drivers/usb/host/dwc_otg/dwc_otg_attr.c
-@@ -909,7 +909,7 @@ static ssize_t regdump_show(struct device *_dev,
+@@ -909,7 +909,7 @@ static ssize_t regdump_show(struct devic
return sprintf(buf, "Register Dump\n");
}
/**
* Dump global registers and either host or device registers (depending on the
-@@ -920,12 +920,12 @@ static ssize_t spramdump_show(struct device *_dev,
+@@ -920,12 +920,12 @@ static ssize_t spramdump_show(struct dev
{
dwc_otg_device_t *otg_dev = dwc_otg_drvdev(_dev);
/**
* Dump the current hcd state.
-@@ -940,7 +940,7 @@ static ssize_t hcddump_show(struct device *_dev,
+@@ -940,7 +940,7 @@ static ssize_t hcddump_show(struct devic
return sprintf(buf, "HCD Dump\n");
}
/**
* Dump the average frame remaining at SOF. This can be used to
-@@ -958,7 +958,7 @@ static ssize_t hcd_frrem_show(struct device *_dev,
+@@ -958,7 +958,7 @@ static ssize_t hcd_frrem_show(struct dev
return sprintf(buf, "HCD Dump Frame Remaining\n");
}
/**
* Displays the time required to read the GNPTXFSIZ register many times (the
-@@ -986,7 +986,7 @@ static ssize_t rd_reg_test_show(struct device *_dev,
+@@ -986,7 +986,7 @@ static ssize_t rd_reg_test_show(struct d
RW_REG_COUNT, time * MSEC_PER_JIFFIE, time);
}
/**
* Displays the time required to write the GNPTXFSIZ register many times (the
-@@ -1014,7 +1014,7 @@ static ssize_t wr_reg_test_show(struct device *_dev,
+@@ -1014,7 +1014,7 @@ static ssize_t wr_reg_test_show(struct d
RW_REG_COUNT, time * MSEC_PER_JIFFIE, time);
}
#ifdef CONFIG_USB_DWC_OTG_LPM
-diff --git a/drivers/usb/host/dwc_otg/dwc_otg_cil_intr.c b/drivers/usb/host/dwc_otg/dwc_otg_cil_intr.c
-index 59fc862..2f8b3bd 100644
--- a/drivers/usb/host/dwc_otg/dwc_otg_cil_intr.c
+++ b/drivers/usb/host/dwc_otg/dwc_otg_cil_intr.c
@@ -45,6 +45,7 @@
#ifdef DEBUG
inline const char *op_state_str(dwc_otg_core_if_t * core_if)
-@@ -1318,7 +1319,7 @@ static int32_t dwc_otg_handle_lpm_intr(dwc_otg_core_if_t * core_if)
+@@ -1318,7 +1319,7 @@ static int32_t dwc_otg_handle_lpm_intr(d
/**
* This function returns the Core Interrupt register.
*/
{
gahbcfg_data_t gahbcfg = {.d32 = 0 };
gintsts_data_t gintsts;
-@@ -1335,26 +1336,45 @@ static inline uint32_t dwc_otg_read_common_intr(dwc_otg_core_if_t * core_if)
+@@ -1335,26 +1336,45 @@ static inline uint32_t dwc_otg_read_comm
gintmsk_common.b.lpmtranrcvd = 1;
#endif
gintmsk_common.b.restoredone = 1;
}
-@@ -1386,6 +1406,7 @@ int32_t dwc_otg_handle_common_intr(void *dev)
+@@ -1386,6 +1406,7 @@ int32_t dwc_otg_handle_common_intr(void
{
int retval = 0;
gintsts_data_t gintsts;
gpwrdn_data_t gpwrdn = {.d32 = 0 };
dwc_otg_device_t *otg_dev = dev;
dwc_otg_core_if_t *core_if = otg_dev->core_if;
-@@ -1407,7 +1428,7 @@ int32_t dwc_otg_handle_common_intr(void *dev)
+@@ -1407,7 +1428,7 @@ int32_t dwc_otg_handle_common_intr(void
}
if (core_if->hibernation_suspend <= 0) {
if (gintsts.b.modemismatch) {
retval |= dwc_otg_handle_mode_mismatch_intr(core_if);
-@@ -1504,8 +1525,12 @@ int32_t dwc_otg_handle_common_intr(void *dev)
+@@ -1504,8 +1525,12 @@ int32_t dwc_otg_handle_common_intr(void
gintsts.b.portintr = 1;
DWC_WRITE_REG32(&core_if->core_global_regs->gintsts,gintsts.d32);
retval |= 1;
} else {
DWC_DEBUGPL(DBG_ANY, "gpwrdn=%08x\n", gpwrdn.d32);
-diff --git a/drivers/usb/host/dwc_otg/dwc_otg_dbg.h b/drivers/usb/host/dwc_otg/dwc_otg_dbg.h
-index 8900318..ccc24e0 100644
--- a/drivers/usb/host/dwc_otg/dwc_otg_dbg.h
+++ b/drivers/usb/host/dwc_otg/dwc_otg_dbg.h
-@@ -49,6 +49,7 @@ static inline uint32_t SET_DEBUG_LEVEL(const uint32_t new)
+@@ -49,6 +49,7 @@ static inline uint32_t SET_DEBUG_LEVEL(c
return old;
}
/** When debug level has the DBG_CIL bit set, display CIL Debug messages. */
#define DBG_CIL (0x2)
/** When debug level has the DBG_CILV bit set, display CIL Verbose debug
-diff --git a/drivers/usb/host/dwc_otg/dwc_otg_driver.c b/drivers/usb/host/dwc_otg/dwc_otg_driver.c
-index ac2c846..f06c3d22 100644
--- a/drivers/usb/host/dwc_otg/dwc_otg_driver.c
+++ b/drivers/usb/host/dwc_otg/dwc_otg_driver.c
@@ -64,6 +64,8 @@ bool microframe_schedule=true;
extern int pcd_init(
#ifdef LM_INTERFACE
struct lm_device *_dev
-@@ -238,6 +240,14 @@ static struct dwc_otg_driver_module_params dwc_otg_module_params = {
+@@ -238,6 +240,14 @@ static struct dwc_otg_driver_module_para
.adp_enable = -1,
};
#else
{
struct map_desc desc = {
-@@ -1044,6 +1070,12 @@ static int __init dwc_otg_driver_init(void)
+@@ -1044,6 +1070,12 @@ static int __init dwc_otg_driver_init(vo
int retval = 0;
int error;
struct device_driver *drv;
printk(KERN_INFO "%s: version %s (%s bus)\n", dwc_driver_name,
DWC_DRIVER_VERSION,
#ifdef LM_INTERFACE
-@@ -1063,6 +1095,9 @@ static int __init dwc_otg_driver_init(void)
+@@ -1063,6 +1095,9 @@ static int __init dwc_otg_driver_init(vo
printk(KERN_ERR "%s retval=%d\n", __func__, retval);
return retval;
}
error = driver_create_file(drv, &driver_attr_version);
#ifdef DEBUG
-@@ -1343,6 +1378,13 @@ MODULE_PARM_DESC(otg_ver, "OTG revision supported 0=OTG 1.3 1=OTG 2.0");
+@@ -1343,6 +1378,13 @@ MODULE_PARM_DESC(otg_ver, "OTG revision
module_param(microframe_schedule, bool, 0444);
MODULE_PARM_DESC(microframe_schedule, "Enable the microframe scheduler");
/** @page "Module Parameters"
*
* The following parameters may be specified when starting the module.
-diff --git a/drivers/usb/host/dwc_otg/dwc_otg_hcd.c b/drivers/usb/host/dwc_otg/dwc_otg_hcd.c
-index ab935c0..22300f0 100644
--- a/drivers/usb/host/dwc_otg/dwc_otg_hcd.c
+++ b/drivers/usb/host/dwc_otg/dwc_otg_hcd.c
@@ -40,10 +40,14 @@
//#define DEBUG_HOST_CHANNELS
#ifdef DEBUG_HOST_CHANNELS
-@@ -53,6 +57,13 @@ static int last_sel_trans_num_avail_hc_at_start = 0;
+@@ -53,6 +57,13 @@ static int last_sel_trans_num_avail_hc_a
static int last_sel_trans_num_avail_hc_at_end = 0;
#endif /* DEBUG_HOST_CHANNELS */
dwc_otg_hcd_t *dwc_otg_hcd_alloc_hcd(void)
{
return DWC_ALLOC(sizeof(dwc_otg_hcd_t));
-@@ -162,31 +173,43 @@ static void del_timers(dwc_otg_hcd_t * hcd)
+@@ -162,31 +173,43 @@ static void del_timers(dwc_otg_hcd_t * h
/**
* Processes all the URBs in a single list of QHs. Completes them with
* and periodic schedules. The QTD associated with each URB is removed from
* the schedule and freed. This function may be called when a disconnect is
* detected or when the HCD is being stopped.
-@@ -272,7 +295,8 @@ static int32_t dwc_otg_hcd_disconnect_cb(void *p)
+@@ -272,7 +295,8 @@ static int32_t dwc_otg_hcd_disconnect_cb
*/
dwc_otg_hcd->flags.b.port_connect_status_change = 1;
dwc_otg_hcd->flags.b.port_connect_status = 0;
/*
* Shutdown any transfers in process by clearing the Tx FIFO Empty
* interrupt mask and status bits and disabling subsequent host
-@@ -368,8 +392,22 @@ static int32_t dwc_otg_hcd_disconnect_cb(void *p)
+@@ -368,8 +392,22 @@ static int32_t dwc_otg_hcd_disconnect_cb
channel->qh = NULL;
}
}
/**
* HCD Callback function for Remote Wakeup.
*
-@@ -457,10 +496,12 @@ int dwc_otg_hcd_urb_enqueue(dwc_otg_hcd_t * hcd,
+@@ -457,10 +496,12 @@ int dwc_otg_hcd_urb_enqueue(dwc_otg_hcd_
dwc_otg_hcd_urb_t * dwc_otg_urb, void **ep_handle,
int atomic_alloc)
{
#ifdef DEBUG /* integrity checks (Broadcom) */
if (NULL == hcd->core_if) {
-@@ -475,6 +516,16 @@ int dwc_otg_hcd_urb_enqueue(dwc_otg_hcd_t * hcd,
+@@ -475,6 +516,16 @@ int dwc_otg_hcd_urb_enqueue(dwc_otg_hcd_
return -DWC_E_NO_DEVICE;
}
qtd = dwc_otg_hcd_qtd_create(dwc_otg_urb, atomic_alloc);
if (qtd == NULL) {
DWC_ERROR("DWC OTG HCD URB Enqueue failed creating QTD\n");
-@@ -490,32 +541,27 @@ int dwc_otg_hcd_urb_enqueue(dwc_otg_hcd_t * hcd,
+@@ -490,32 +541,27 @@ int dwc_otg_hcd_urb_enqueue(dwc_otg_hcd_
return -DWC_E_NO_MEMORY;
}
#endif
return retval;
}
-@@ -524,6 +570,8 @@ int dwc_otg_hcd_urb_dequeue(dwc_otg_hcd_t * hcd,
+@@ -524,6 +570,8 @@ int dwc_otg_hcd_urb_dequeue(dwc_otg_hcd_
{
dwc_otg_qh_t *qh;
dwc_otg_qtd_t *urb_qtd;
#ifdef DEBUG /* integrity checks (Broadcom) */
-@@ -540,14 +588,17 @@ int dwc_otg_hcd_urb_dequeue(dwc_otg_hcd_t * hcd,
+@@ -540,14 +588,17 @@ int dwc_otg_hcd_urb_dequeue(dwc_otg_hcd_
return -DWC_E_INVALID;
}
urb_qtd = dwc_otg_urb->qtd;
if (CHK_DEBUG_LEVEL(DBG_HCDV | DBG_HCD_URB)) {
if (urb_qtd->in_process) {
dump_channel_info(hcd, qh);
-@@ -571,6 +622,8 @@ int dwc_otg_hcd_urb_dequeue(dwc_otg_hcd_t * hcd,
+@@ -571,6 +622,8 @@ int dwc_otg_hcd_urb_dequeue(dwc_otg_hcd_
*/
dwc_otg_hc_halt(hcd->core_if, qh->channel,
DWC_OTG_HC_XFER_URB_DEQUEUE);
}
}
-@@ -687,6 +740,33 @@ static void reset_tasklet_func(void *data)
+@@ -687,6 +740,33 @@ static void reset_tasklet_func(void *dat
dwc_otg_hcd->flags.b.port_reset_change = 1;
}
static void qh_list_free(dwc_otg_hcd_t * hcd, dwc_list_link_t * qh_list)
{
dwc_list_link_t *item;
-@@ -819,12 +899,14 @@ static void dwc_otg_hcd_free(dwc_otg_hcd_t * dwc_otg_hcd)
+@@ -819,12 +899,14 @@ static void dwc_otg_hcd_free(dwc_otg_hcd
} else if (dwc_otg_hcd->status_buf != NULL) {
DWC_FREE(dwc_otg_hcd->status_buf);
}
#ifdef DWC_DEV_SRPCAP
if (dwc_otg_hcd->core_if->power_down == 2 &&
-@@ -845,6 +927,7 @@ int dwc_otg_hcd_init(dwc_otg_hcd_t * hcd, dwc_otg_core_if_t * core_if)
+@@ -845,6 +927,7 @@ int dwc_otg_hcd_init(dwc_otg_hcd_t * hcd
dwc_hc_t *channel;
hcd->lock = DWC_SPINLOCK_ALLOC();
DWC_DEBUGPL(DBG_HCDV, "init of HCD %p given core_if %p\n",
hcd, core_if);
if (!hcd->lock) {
-@@ -868,7 +951,7 @@ int dwc_otg_hcd_init(dwc_otg_hcd_t * hcd, dwc_otg_core_if_t * core_if)
+@@ -868,7 +951,7 @@ int dwc_otg_hcd_init(dwc_otg_hcd_t * hcd
DWC_LIST_INIT(&hcd->periodic_sched_ready);
DWC_LIST_INIT(&hcd->periodic_sched_assigned);
DWC_LIST_INIT(&hcd->periodic_sched_queued);
/*
* Create a host channel descriptor for each host channel implemented
* in the controller. Initialize the channel descriptor array.
-@@ -906,6 +989,9 @@ int dwc_otg_hcd_init(dwc_otg_hcd_t * hcd, dwc_otg_core_if_t * core_if)
+@@ -906,6 +989,9 @@ int dwc_otg_hcd_init(dwc_otg_hcd_t * hcd
/* Initialize reset tasklet. */
hcd->reset_tasklet = DWC_TASK_ALLOC("reset_tasklet", reset_tasklet_func, hcd);
#ifdef DWC_DEV_SRPCAP
if (hcd->core_if->power_down == 2) {
/* Initialize Power on timer for Host power up in case hibernation */
-@@ -938,6 +1024,12 @@ int dwc_otg_hcd_init(dwc_otg_hcd_t * hcd, dwc_otg_core_if_t * core_if)
+@@ -938,6 +1024,12 @@ int dwc_otg_hcd_init(dwc_otg_hcd_t * hcd
hcd->frame_list = NULL;
hcd->frame_list_dma = 0;
hcd->periodic_qh_count = 0;
out:
return retval;
}
-@@ -1083,7 +1175,12 @@ static void assign_and_init_hc(dwc_otg_hcd_t * hcd, dwc_otg_qh_t * qh)
+@@ -1083,7 +1175,12 @@ static void assign_and_init_hc(dwc_otg_h
uint32_t hub_addr, port_addr;
hc->do_split = 1;
hc->xact_pos = qtd->isoc_split_pos;
hcd->fops->hub_info(hcd, urb->priv, &hub_addr, &port_addr);
hc->hub_addr = (uint8_t) hub_addr;
hc->port_addr = (uint8_t) port_addr;
-@@ -1230,6 +1327,65 @@ static void assign_and_init_hc(dwc_otg_hcd_t * hcd, dwc_otg_qh_t * qh)
+@@ -1230,6 +1327,65 @@ static void assign_and_init_hc(dwc_otg_h
hc->qh = qh;
}
/**
* This function selects transactions from the HCD transfer schedule and
* assigns them to available host channels. It is called from HCD interrupt
-@@ -1243,9 +1399,10 @@ dwc_otg_transaction_type_e dwc_otg_hcd_select_transactions(dwc_otg_hcd_t * hcd)
+@@ -1243,9 +1399,10 @@ dwc_otg_transaction_type_e dwc_otg_hcd_s
{
dwc_list_link_t *qh_ptr;
dwc_otg_qh_t *qh;
dwc_otg_transaction_type_e ret_val = DWC_OTG_TRANSACTION_NONE;
#ifdef DEBUG_SOF
-@@ -1263,11 +1420,29 @@ dwc_otg_transaction_type_e dwc_otg_hcd_select_transactions(dwc_otg_hcd_t * hcd)
+@@ -1263,11 +1420,29 @@ dwc_otg_transaction_type_e dwc_otg_hcd_s
while (qh_ptr != &hcd->periodic_sched_ready &&
!DWC_CIRCLEQ_EMPTY(&hcd->free_hc_list)) {
break;
}
hcd->available_host_channels--;
-@@ -1288,8 +1463,6 @@ dwc_otg_transaction_type_e dwc_otg_hcd_select_transactions(dwc_otg_hcd_t * hcd)
+@@ -1288,8 +1463,6 @@ dwc_otg_transaction_type_e dwc_otg_hcd_s
DWC_LIST_MOVE_HEAD(&hcd->periodic_sched_assigned,
&qh->qh_list_entry);
DWC_SPINUNLOCK_IRQRESTORE(channel_lock, flags);
}
/*
-@@ -1304,6 +1477,31 @@ dwc_otg_transaction_type_e dwc_otg_hcd_select_transactions(dwc_otg_hcd_t * hcd)
+@@ -1304,6 +1477,31 @@ dwc_otg_transaction_type_e dwc_otg_hcd_s
num_channels - hcd->periodic_channels) &&
!DWC_CIRCLEQ_EMPTY(&hcd->free_hc_list)) {
if (microframe_schedule) {
DWC_SPINLOCK_IRQSAVE(channel_lock, &flags);
if (hcd->available_host_channels < 1) {
-@@ -1316,7 +1514,6 @@ dwc_otg_transaction_type_e dwc_otg_hcd_select_transactions(dwc_otg_hcd_t * hcd)
+@@ -1316,7 +1514,6 @@ dwc_otg_transaction_type_e dwc_otg_hcd_s
last_sel_trans_num_nonper_scheduled++;
#endif /* DEBUG_HOST_CHANNELS */
}
assign_and_init_hc(hcd, qh);
-@@ -1330,21 +1527,22 @@ dwc_otg_transaction_type_e dwc_otg_hcd_select_transactions(dwc_otg_hcd_t * hcd)
+@@ -1330,21 +1527,22 @@ dwc_otg_transaction_type_e dwc_otg_hcd_s
&qh->qh_list_entry);
DWC_SPINUNLOCK_IRQRESTORE(channel_lock, flags);
return ret_val;
}
-@@ -1458,6 +1656,15 @@ static void process_periodic_channels(dwc_otg_hcd_t * hcd)
+@@ -1458,6 +1656,15 @@ static void process_periodic_channels(dw
qh = DWC_LIST_ENTRY(qh_ptr, dwc_otg_qh_t, qh_list_entry);
/*
* Set a flag if we're queuing high-bandwidth in slave mode.
* The flag prevents any halts to get into the request queue in
-@@ -1587,6 +1794,15 @@ static void process_non_periodic_channels(dwc_otg_hcd_t * hcd)
+@@ -1587,6 +1794,15 @@ static void process_non_periodic_channel
qh = DWC_LIST_ENTRY(hcd->non_periodic_qh_ptr, dwc_otg_qh_t,
qh_list_entry);
status =
queue_transaction(hcd, qh->channel,
tx_status.b.nptxfspcavail);
-@@ -3112,17 +3328,13 @@ dwc_otg_hcd_urb_t *dwc_otg_hcd_urb_alloc(dwc_otg_hcd_t * hcd,
+@@ -3112,17 +3328,13 @@ dwc_otg_hcd_urb_t *dwc_otg_hcd_urb_alloc
else
dwc_otg_urb = DWC_ALLOC(size);
return dwc_otg_urb;
}
-diff --git a/drivers/usb/host/dwc_otg/dwc_otg_hcd.h b/drivers/usb/host/dwc_otg/dwc_otg_hcd.h
-index bb4f67a..0007fa1 100644
--- a/drivers/usb/host/dwc_otg/dwc_otg_hcd.h
+++ b/drivers/usb/host/dwc_otg/dwc_otg_hcd.h
@@ -168,10 +168,10 @@ typedef enum dwc_otg_control_phase {
/** Frame List DMA address */
dma_addr_t frame_list_dma;
-@@ -589,6 +612,10 @@ extern dwc_otg_transaction_type_e dwc_otg_hcd_select_transactions(dwc_otg_hcd_t
+@@ -589,6 +612,10 @@ extern dwc_otg_transaction_type_e dwc_ot
extern void dwc_otg_hcd_queue_transactions(dwc_otg_hcd_t * hcd,
dwc_otg_transaction_type_e tr_type);
/** @} */
/** @name Interrupt Handler Functions */
-diff --git a/drivers/usb/host/dwc_otg/dwc_otg_hcd_ddma.c b/drivers/usb/host/dwc_otg/dwc_otg_hcd_ddma.c
-index 274967b..ee920c4 100644
--- a/drivers/usb/host/dwc_otg/dwc_otg_hcd_ddma.c
+++ b/drivers/usb/host/dwc_otg/dwc_otg_hcd_ddma.c
-@@ -276,7 +276,7 @@ void dump_frame_list(dwc_otg_hcd_t * hcd)
+@@ -276,7 +276,7 @@ void dump_frame_list(dwc_otg_hcd_t * hcd
static void release_channel_ddma(dwc_otg_hcd_t * hcd, dwc_otg_qh_t * qh)
{
dwc_irqflags_t flags;
dwc_hc_t *hc = qh->channel;
if (dwc_qh_is_non_per(qh)) {
-@@ -306,7 +306,6 @@ static void release_channel_ddma(dwc_otg_hcd_t * hcd, dwc_otg_qh_t * qh)
+@@ -306,7 +306,6 @@ static void release_channel_ddma(dwc_otg
dwc_memset(qh->desc_list, 0x00,
sizeof(dwc_otg_host_dma_desc_t) * max_desc_num(qh));
}
}
/**
-diff --git a/drivers/usb/host/dwc_otg/dwc_otg_hcd_if.h b/drivers/usb/host/dwc_otg/dwc_otg_hcd_if.h
-index 4823167..fb57db0 100644
--- a/drivers/usb/host/dwc_otg/dwc_otg_hcd_if.h
+++ b/drivers/usb/host/dwc_otg/dwc_otg_hcd_if.h
-@@ -113,6 +113,11 @@ extern void dwc_otg_hcd_remove(dwc_otg_hcd_t * hcd);
+@@ -113,6 +113,11 @@ extern void dwc_otg_hcd_remove(dwc_otg_h
*/
extern int32_t dwc_otg_hcd_handle_intr(dwc_otg_hcd_t * dwc_otg_hcd);
/**
* Returns private data set by
* dwc_otg_hcd_set_priv_data function.
-diff --git a/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c b/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c
-index b41e164..64d33a5 100644
--- a/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c
+++ b/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c
@@ -34,6 +34,12 @@
/* Don't print debug message in the interrupt handler on SOF */
#ifndef DEBUG_SOF
if (gintsts.d32 != DWC_SOF_INTR_MASK)
-@@ -88,10 +543,16 @@ int32_t dwc_otg_hcd_handle_intr(dwc_otg_hcd_t * dwc_otg_hcd)
+@@ -88,10 +543,16 @@ int32_t dwc_otg_hcd_handle_intr(dwc_otg_
"DWC OTG HCD Interrupt Detected gintsts&gintmsk=0x%08x core_if=%p\n",
gintsts.d32, core_if);
#endif
if (gintsts.b.rxstsqlvl) {
retval |=
dwc_otg_hcd_handle_rx_status_q_level_intr
-@@ -106,7 +567,10 @@ int32_t dwc_otg_hcd_handle_intr(dwc_otg_hcd_t * dwc_otg_hcd)
+@@ -106,7 +567,10 @@ int32_t dwc_otg_hcd_handle_intr(dwc_otg_
/** @todo Implement i2cintr handler. */
}
if (gintsts.b.portintr) {
}
if (gintsts.b.hcintr) {
retval |= dwc_otg_hcd_handle_hc_intr(dwc_otg_hcd);
-@@ -138,11 +602,48 @@ int32_t dwc_otg_hcd_handle_intr(dwc_otg_hcd_t * dwc_otg_hcd)
+@@ -138,11 +602,48 @@ int32_t dwc_otg_hcd_handle_intr(dwc_otg_
#endif
}
#warning Compiling code to track missed SOFs
#define FRAME_NUM_ARRAY_SIZE 1000
/**
-@@ -188,7 +689,8 @@ int32_t dwc_otg_hcd_handle_sof_intr(dwc_otg_hcd_t * hcd)
+@@ -188,7 +689,8 @@ int32_t dwc_otg_hcd_handle_sof_intr(dwc_
dwc_list_link_t *qh_entry;
dwc_otg_qh_t *qh;
dwc_otg_transaction_type_e tr_type;
hfnum.d32 =
DWC_READ_REG32(&hcd->core_if->host_if->host_global_regs->hfnum);
-@@ -212,17 +714,31 @@ int32_t dwc_otg_hcd_handle_sof_intr(dwc_otg_hcd_t * hcd)
+@@ -212,17 +714,31 @@ int32_t dwc_otg_hcd_handle_sof_intr(dwc_
qh = DWC_LIST_ENTRY(qh_entry, dwc_otg_qh_t, qh_list_entry);
qh_entry = qh_entry->next;
if (dwc_frame_num_le(qh->sched_frame, hcd->frame_number)) {
}
/* Clear interrupt */
-@@ -511,6 +1027,15 @@ int32_t dwc_otg_hcd_handle_hc_intr(dwc_otg_hcd_t * dwc_otg_hcd)
+@@ -511,6 +1027,15 @@ int32_t dwc_otg_hcd_handle_hc_intr(dwc_o
haint.d32 = dwc_otg_read_host_all_channels_intr(dwc_otg_hcd->core_if);
for (i = 0; i < dwc_otg_hcd->core_if->core_params->host_channels; i++) {
if (haint.b2.chint & (1 << i)) {
retval |= dwc_otg_hcd_handle_hc_n_intr(dwc_otg_hcd, i);
-@@ -551,7 +1076,10 @@ static uint32_t get_actual_xfer_length(dwc_hc_t * hc,
+@@ -551,7 +1076,10 @@ static uint32_t get_actual_xfer_length(d
*short_read = (hctsiz.b.xfersize != 0);
}
} else if (hc->qh->do_split) {
} else {
length = hc->xfer_len;
}
-@@ -595,7 +1123,6 @@ static int update_urb_state_xfer_comp(dwc_hc_t * hc,
+@@ -595,7 +1123,6 @@ static int update_urb_state_xfer_comp(dw
DWC_OTG_HC_XFER_COMPLETE,
&short_read);
/* non DWORD-aligned buffer case handling. */
if (hc->align_buff && xfer_length && hc->ep_is_in) {
dwc_memcpy(urb->buf + urb->actual_length, hc->qh->dw_align_buf,
-@@ -797,11 +1324,24 @@ static void release_channel(dwc_otg_hcd_t * hcd,
+@@ -797,11 +1324,24 @@ static void release_channel(dwc_otg_hcd_
dwc_otg_transaction_type_e tr_type;
int free_qtd;
dwc_irqflags_t flags;
}
/**
-@@ -1295,6 +1852,17 @@ static int32_t handle_hc_nak_intr(dwc_otg_hcd_t * hcd,
+@@ -1295,6 +1852,17 @@ static int32_t handle_hc_nak_intr(dwc_ot
"NAK Received--\n", hc->hc_num);
/*
* Handle NAK for IN/OUT SSPLIT/CSPLIT transfers, bulk, control, and
* interrupt. Re-start the SSPLIT transfer.
*/
-@@ -1316,7 +1884,11 @@ static int32_t handle_hc_nak_intr(dwc_otg_hcd_t * hcd,
+@@ -1316,7 +1884,11 @@ static int32_t handle_hc_nak_intr(dwc_ot
* transfers in DMA mode for the sole purpose of
* resetting the error count after a transaction error
* occurs. The core will continue transferring data.
qtd->error_count = 0;
goto handle_nak_done;
}
-@@ -1428,6 +2000,15 @@ static int32_t handle_hc_ack_intr(dwc_otg_hcd_t * hcd,
+@@ -1428,6 +2000,15 @@ static int32_t handle_hc_ack_intr(dwc_ot
halt_channel(hcd, hc, qtd, DWC_OTG_HC_XFER_ACK);
}
} else {
qtd->error_count = 0;
if (hc->qh->ping_state) {
-@@ -1490,8 +2071,10 @@ static int32_t handle_hc_nyet_intr(dwc_otg_hcd_t * hcd,
+@@ -1490,8 +2071,10 @@ static int32_t handle_hc_nyet_intr(dwc_o
hc->ep_type == DWC_OTG_EP_TYPE_ISOC) {
int frnum = dwc_otg_hcd_get_frame_number(hcd);
/*
* No longer in the same full speed frame.
* Treat this as a transaction error.
-@@ -1778,13 +2361,28 @@ static int32_t handle_hc_datatglerr_intr(dwc_otg_hcd_t * hcd,
+@@ -1778,13 +2361,28 @@ static int32_t handle_hc_datatglerr_intr
dwc_otg_qtd_t * qtd)
{
DWC_DEBUGPL(DBG_HCDI, "--Host Channel %d Interrupt: "
}
disable_hc_int(hc_regs, datatglerr);
-@@ -1862,10 +2460,10 @@ static inline int halt_status_ok(dwc_otg_hcd_t * hcd,
+@@ -1862,10 +2460,10 @@ static inline int halt_status_ok(dwc_otg
static void handle_hc_chhltd_intr_dma(dwc_otg_hcd_t * hcd,
dwc_hc_t * hc,
dwc_otg_hc_regs_t * hc_regs,
int out_nak_enh = 0;
/* For core with OUT NAK enhancement, the flow for high-
-@@ -1897,8 +2495,11 @@ static void handle_hc_chhltd_intr_dma(dwc_otg_hcd_t * hcd,
+@@ -1897,8 +2495,11 @@ static void handle_hc_chhltd_intr_dma(dw
}
/* Read the HCINTn register to determine the cause for the halt. */
if (hcint.b.xfercomp) {
/** @todo This is here because of a possible hardware bug. Spec
-@@ -1937,6 +2538,8 @@ static void handle_hc_chhltd_intr_dma(dwc_otg_hcd_t * hcd,
+@@ -1937,6 +2538,8 @@ static void handle_hc_chhltd_intr_dma(dw
handle_hc_babble_intr(hcd, hc, hc_regs, qtd);
} else if (hcint.b.frmovrun) {
handle_hc_frmovrun_intr(hcd, hc, hc_regs, qtd);
} else if (!out_nak_enh) {
if (hcint.b.nyet) {
/*
-@@ -1986,12 +2589,24 @@ static void handle_hc_chhltd_intr_dma(dwc_otg_hcd_t * hcd,
+@@ -1986,12 +2589,24 @@ static void handle_hc_chhltd_intr_dma(dw
DWC_READ_REG32(&hcd->
core_if->core_global_regs->
gintsts));
}
}
-@@ -2009,13 +2624,15 @@ static void handle_hc_chhltd_intr_dma(dwc_otg_hcd_t * hcd,
+@@ -2009,13 +2624,15 @@ static void handle_hc_chhltd_intr_dma(dw
static int32_t handle_hc_chhltd_intr(dwc_otg_hcd_t * hcd,
dwc_hc_t * hc,
dwc_otg_hc_regs_t * hc_regs,
} else {
#ifdef DEBUG
if (!halt_status_ok(hcd, hc, hc_regs, qtd)) {
-@@ -2032,7 +2649,7 @@ static int32_t handle_hc_chhltd_intr(dwc_otg_hcd_t * hcd,
+@@ -2032,7 +2649,7 @@ static int32_t handle_hc_chhltd_intr(dwc
int32_t dwc_otg_hcd_handle_hc_n_intr(dwc_otg_hcd_t * dwc_otg_hcd, uint32_t num)
{
int retval = 0;
hcintmsk_data_t hcintmsk;
dwc_hc_t *hc;
dwc_otg_hc_regs_t *hc_regs;
-@@ -2042,15 +2659,33 @@ int32_t dwc_otg_hcd_handle_hc_n_intr(dwc_otg_hcd_t * dwc_otg_hcd, uint32_t num)
+@@ -2042,15 +2659,33 @@ int32_t dwc_otg_hcd_handle_hc_n_intr(dwc
hc = dwc_otg_hcd->hc_ptr_array[num];
hc_regs = dwc_otg_hcd->core_if->host_if->hc_regs[num];
if (!dwc_otg_hcd->core_if->dma_enable) {
if (hcint.b.chhltd && hcint.d32 != 0x2) {
hcint.b.chhltd = 0;
-@@ -2068,7 +2703,7 @@ int32_t dwc_otg_hcd_handle_hc_n_intr(dwc_otg_hcd_t * dwc_otg_hcd, uint32_t num)
+@@ -2068,7 +2703,7 @@ int32_t dwc_otg_hcd_handle_hc_n_intr(dwc
hcint.b.nyet = 0;
}
if (hcint.b.chhltd) {
}
if (hcint.b.ahberr) {
retval |= handle_hc_ahberr_intr(dwc_otg_hcd, hc, hc_regs, qtd);
-@@ -2080,7 +2715,8 @@ int32_t dwc_otg_hcd_handle_hc_n_intr(dwc_otg_hcd_t * dwc_otg_hcd, uint32_t num)
+@@ -2080,7 +2715,8 @@ int32_t dwc_otg_hcd_handle_hc_n_intr(dwc
retval |= handle_hc_nak_intr(dwc_otg_hcd, hc, hc_regs, qtd);
}
if (hcint.b.ack) {
}
if (hcint.b.nyet) {
retval |= handle_hc_nyet_intr(dwc_otg_hcd, hc, hc_regs, qtd);
-@@ -2102,5 +2738,4 @@ int32_t dwc_otg_hcd_handle_hc_n_intr(dwc_otg_hcd_t * dwc_otg_hcd, uint32_t num)
+@@ -2102,5 +2738,4 @@ int32_t dwc_otg_hcd_handle_hc_n_intr(dwc
return retval;
}
-
#endif /* DWC_DEVICE_ONLY */
-diff --git a/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c b/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c
-index e4787f5..ee8eec9 100644
--- a/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c
+++ b/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c
@@ -1,3 +1,4 @@
/** @name Linux HC Driver API Functions */
/** @{ */
/* manage i/o requests, device state */
-@@ -259,13 +265,15 @@ static void free_bus_bandwidth(struct usb_hcd *hcd, uint32_t bw,
+@@ -259,13 +265,15 @@ static void free_bus_bandwidth(struct us
/**
* Sets the final status of an URB and returns it to the device driver. Any
if (CHK_DEBUG_LEVEL(DBG_HCDV | DBG_HCD_URB)) {
DWC_PRINTF("%s: urb %p, device %d, ep %d %s, status=%d\n",
__func__, urb, usb_pipedevice(urb->pipe),
-@@ -279,7 +287,7 @@ static int _complete(dwc_otg_hcd_t * hcd, void *urb_handle,
+@@ -279,7 +287,7 @@ static int _complete(dwc_otg_hcd_t * hcd
}
}
}
urb->actual_length = dwc_otg_hcd_urb_get_actual_length(dwc_otg_urb);
/* Convert status value. */
switch (status) {
-@@ -301,6 +309,9 @@ static int _complete(dwc_otg_hcd_t * hcd, void *urb_handle,
+@@ -301,6 +309,9 @@ static int _complete(dwc_otg_hcd_t * hcd
case -DWC_E_OVERFLOW:
status = -EOVERFLOW;
break;
default:
if (status) {
DWC_PRINTF("Uknown urb status %d\n", status);
-@@ -342,18 +353,33 @@ static int _complete(dwc_otg_hcd_t * hcd, void *urb_handle,
+@@ -342,18 +353,33 @@ static int _complete(dwc_otg_hcd_t * hcd
}
DWC_FREE(dwc_otg_urb);
return 0;
}
-@@ -366,6 +392,16 @@ static struct dwc_otg_hcd_function_ops hcd_fops = {
+@@ -366,6 +392,16 @@ static struct dwc_otg_hcd_function_ops h
.get_b_hnp_enable = _get_b_hnp_enable,
};
/* Initialize the DWC OTG HCD. */
dwc_otg_hcd = dwc_otg_hcd_alloc_hcd();
if (!dwc_otg_hcd) {
-@@ -607,9 +682,7 @@ static int dwc_otg_urb_enqueue(struct usb_hcd *hcd,
+@@ -607,9 +682,7 @@ static int dwc_otg_urb_enqueue(struct us
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28)
struct usb_host_endpoint *ep = urb->ep;
#endif
void **ref_ep_hcpriv = &ep->hcpriv;
dwc_otg_hcd_t *dwc_otg_hcd = hcd_to_dwc_otg_hcd(hcd);
dwc_otg_hcd_urb_t *dwc_otg_urb;
-@@ -661,9 +734,8 @@ static int dwc_otg_urb_enqueue(struct usb_hcd *hcd,
+@@ -661,9 +734,8 @@ static int dwc_otg_urb_enqueue(struct us
if(dwc_otg_urb == NULL)
return -ENOMEM;
dwc_otg_hcd_urb_set_pipeinfo(dwc_otg_urb, usb_pipedevice(urb->pipe),
usb_pipeendpoint(urb->pipe), ep_type,
-@@ -703,37 +775,42 @@ static int dwc_otg_urb_enqueue(struct usb_hcd *hcd,
+@@ -703,37 +775,42 @@ static int dwc_otg_urb_enqueue(struct us
iso_frame_desc[i].length);
}
- DWC_SPINLOCK_IRQSAVE(dwc_otg_hcd->lock, &irqflags);
- usb_hcd_unlink_urb_from_ep(hcd, urb);
- DWC_SPINUNLOCK_IRQRESTORE(dwc_otg_hcd->lock, irqflags);
-+ usb_hcd_unlink_urb_from_ep(hcd, urb);
- #endif
+-#endif
- if (retval == -DWC_E_NO_DEVICE) {
- retval = -ENODEV;
- }
- }
- }
++ usb_hcd_unlink_urb_from_ep(hcd, urb);
++#endif
+ DWC_FREE(dwc_otg_urb);
+ urb->hcpriv = NULL;
+ if (retval == -DWC_E_NO_DEVICE)
return retval;
}
-@@ -777,6 +854,8 @@ static int dwc_otg_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
+@@ -777,6 +854,8 @@ static int dwc_otg_urb_dequeue(struct us
usb_hcd_unlink_urb_from_ep(hcd, urb);
#endif
DWC_SPINUNLOCK_IRQRESTORE(dwc_otg_hcd->lock, flags);
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,28)
usb_hcd_giveback_urb(hcd, urb);
#else
-diff --git a/drivers/usb/host/dwc_otg/dwc_otg_hcd_queue.c b/drivers/usb/host/dwc_otg/dwc_otg_hcd_queue.c
-index 9761566..db95851 100644
--- a/drivers/usb/host/dwc_otg/dwc_otg_hcd_queue.c
+++ b/drivers/usb/host/dwc_otg/dwc_otg_hcd_queue.c
@@ -41,6 +41,7 @@
extern bool microframe_schedule;
-@@ -181,6 +182,7 @@ void qh_init(dwc_otg_hcd_t * hcd, dwc_otg_qh_t * qh, dwc_otg_hcd_urb_t * urb)
+@@ -181,6 +182,7 @@ void qh_init(dwc_otg_hcd_t * hcd, dwc_ot
if (microframe_schedule)
qh->speed = dev_speed;
if (((dev_speed == USB_SPEED_LOW) ||
(dev_speed == USB_SPEED_FULL)) &&
-@@ -190,6 +192,7 @@ void qh_init(dwc_otg_hcd_t * hcd, dwc_otg_qh_t * qh, dwc_otg_hcd_urb_t * urb)
+@@ -190,6 +192,7 @@ void qh_init(dwc_otg_hcd_t * hcd, dwc_ot
dwc_otg_hcd_get_ep_num(&urb->pipe_info), hub_addr,
hub_port);
qh->do_split = 1;
}
if (qh->ep_type == UE_INTERRUPT || qh->ep_type == UE_ISOCHRONOUS) {
-@@ -572,6 +575,9 @@ static int check_max_xfer_size(dwc_otg_hcd_t * hcd, dwc_otg_qh_t * qh)
+@@ -572,6 +575,9 @@ static int check_max_xfer_size(dwc_otg_h
return status;
}
/**
* Schedules an interrupt or isochronous transfer in the periodic schedule.
*
-@@ -630,8 +636,13 @@ static int schedule_periodic(dwc_otg_hcd_t * hcd, dwc_otg_qh_t * qh)
+@@ -630,8 +636,13 @@ static int schedule_periodic(dwc_otg_hcd
DWC_LIST_INSERT_TAIL(&hcd->periodic_sched_ready, &qh->qh_list_entry);
}
else {
}
if (!microframe_schedule) {
-@@ -645,6 +656,7 @@ static int schedule_periodic(dwc_otg_hcd_t * hcd, dwc_otg_qh_t * qh)
+@@ -645,6 +656,7 @@ static int schedule_periodic(dwc_otg_hcd
return status;
}
/**
* This function adds a QH to either the non periodic or periodic schedule if
* it is not already in the schedule. If the QH is already in the schedule, no
-@@ -667,6 +679,7 @@ int dwc_otg_hcd_qh_add(dwc_otg_hcd_t * hcd, dwc_otg_qh_t * qh)
+@@ -667,6 +679,7 @@ int dwc_otg_hcd_qh_add(dwc_otg_hcd_t * h
/* Always start in the inactive schedule. */
DWC_LIST_INSERT_TAIL(&hcd->non_periodic_sched_inactive,
&qh->qh_list_entry);
} else {
status = schedule_periodic(hcd, qh);
if ( !hcd->periodic_qh_count ) {
-@@ -726,6 +739,9 @@ void dwc_otg_hcd_qh_remove(dwc_otg_hcd_t * hcd, dwc_otg_qh_t * qh)
+@@ -726,6 +739,9 @@ void dwc_otg_hcd_qh_remove(dwc_otg_hcd_t
hcd->non_periodic_qh_ptr->next;
}
DWC_LIST_REMOVE_INIT(&qh->qh_list_entry);
} else {
deschedule_periodic(hcd, qh);
hcd->periodic_qh_count--;
-@@ -754,6 +770,24 @@ void dwc_otg_hcd_qh_deactivate(dwc_otg_hcd_t * hcd, dwc_otg_qh_t * qh,
+@@ -754,6 +770,24 @@ void dwc_otg_hcd_qh_deactivate(dwc_otg_h
int sched_next_periodic_split)
{
if (dwc_qh_is_non_per(qh)) {
dwc_otg_hcd_qh_remove(hcd, qh);
if (!DWC_CIRCLEQ_EMPTY(&qh->qtd_list)) {
/* Add back to inactive non-periodic schedule. */
-@@ -767,6 +801,7 @@ void dwc_otg_hcd_qh_deactivate(dwc_otg_hcd_t * hcd, dwc_otg_qh_t * qh,
+@@ -767,6 +801,7 @@ void dwc_otg_hcd_qh_deactivate(dwc_otg_h
if (sched_next_periodic_split) {
qh->sched_frame = frame_number;
if (dwc_frame_num_le(frame_number,
dwc_frame_num_inc
(qh->start_split_frame,
-@@ -815,6 +850,11 @@ void dwc_otg_hcd_qh_deactivate(dwc_otg_hcd_t * hcd, dwc_otg_qh_t * qh,
+@@ -815,6 +850,11 @@ void dwc_otg_hcd_qh_deactivate(dwc_otg_h
DWC_LIST_MOVE_HEAD(&hcd->periodic_sched_ready,
&qh->qh_list_entry);
} else {
DWC_LIST_MOVE_HEAD
(&hcd->periodic_sched_inactive,
&qh->qh_list_entry);
-@@ -879,6 +919,7 @@ void dwc_otg_hcd_qtd_init(dwc_otg_qtd_t * qtd, dwc_otg_hcd_urb_t * urb)
+@@ -879,6 +919,7 @@ void dwc_otg_hcd_qtd_init(dwc_otg_qtd_t
* QH to place the QTD into. If it does not find a QH, then it will create a
* new QH. If the QH to which the QTD is added is not currently scheduled, it
* is placed into the proper schedule based on its EP type.
*
* @param[in] qtd The QTD to add
* @param[in] hcd The DWC HCD structure
-@@ -891,8 +932,6 @@ int dwc_otg_hcd_qtd_add(dwc_otg_qtd_t * qtd,
+@@ -891,8 +932,6 @@ int dwc_otg_hcd_qtd_add(dwc_otg_qtd_t *
dwc_otg_hcd_t * hcd, dwc_otg_qh_t ** qh, int atomic_alloc)
{
int retval = 0;
dwc_otg_hcd_urb_t *urb = qtd->urb;
/*
-@@ -902,18 +941,16 @@ int dwc_otg_hcd_qtd_add(dwc_otg_qtd_t * qtd,
+@@ -902,18 +941,16 @@ int dwc_otg_hcd_qtd_add(dwc_otg_qtd_t *
if (*qh == NULL) {
*qh = dwc_otg_hcd_qh_create(hcd, urb, atomic_alloc);
if (*qh == NULL) {
done:
return retval;
-diff --git a/drivers/usb/host/dwc_otg/dwc_otg_mphi_fix.c b/drivers/usb/host/dwc_otg/dwc_otg_mphi_fix.c
-new file mode 100755
-index 0000000..50b94a8
--- /dev/null
+++ b/drivers/usb/host/dwc_otg/dwc_otg_mphi_fix.c
@@ -0,0 +1,113 @@
+
+ return;
+}
-diff --git a/drivers/usb/host/dwc_otg/dwc_otg_mphi_fix.h b/drivers/usb/host/dwc_otg/dwc_otg_mphi_fix.h
-new file mode 100755
-index 0000000..ca17379
--- /dev/null
+++ b/drivers/usb/host/dwc_otg/dwc_otg_mphi_fix.h
@@ -0,0 +1,48 @@
+extern bool fiq_fix_enable, nak_holdoff_enable, fiq_split_enable;
+
+#endif
-diff --git a/drivers/usb/host/dwc_otg/dwc_otg_os_dep.h b/drivers/usb/host/dwc_otg/dwc_otg_os_dep.h
-index e46d9bb..6b2c7d0 100644
--- a/drivers/usb/host/dwc_otg/dwc_otg_os_dep.h
+++ b/drivers/usb/host/dwc_otg/dwc_otg_os_dep.h
@@ -97,6 +97,9 @@ typedef struct os_dependent {
#ifdef LM_INTERFACE
struct lm_device *lmdev;
#elif defined(PCI_INTERFACE)
-diff --git a/drivers/usb/host/dwc_otg/dwc_otg_pcd_intr.c b/drivers/usb/host/dwc_otg/dwc_otg_pcd_intr.c
-index 1b1f83c..c8590b5 100644
--- a/drivers/usb/host/dwc_otg/dwc_otg_pcd_intr.c
+++ b/drivers/usb/host/dwc_otg/dwc_otg_pcd_intr.c
@@ -4276,7 +4276,7 @@ do { \
out_desc_addr->status.d32;
if (status.b.sr) {
---
-1.9.1
-
projects / openwrt.git / blobdiff