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authorJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-11 10:41:07 +0300
committerJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-13 08:17:18 +0300
commite09b41010ba33a20a87472ee821fa407a5b8da36 (patch)
treed10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/drivers/usb/dwc2/hcd.h
parentf93b97fd65072de626c074dbe099a1fff05ce060 (diff)
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page. During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/usb/dwc2/hcd.h')
-rw-r--r--kernel/drivers/usb/dwc2/hcd.h27
1 files changed, 13 insertions, 14 deletions
diff --git a/kernel/drivers/usb/dwc2/hcd.h b/kernel/drivers/usb/dwc2/hcd.h
index e69a843d8..f105bada2 100644
--- a/kernel/drivers/usb/dwc2/hcd.h
+++ b/kernel/drivers/usb/dwc2/hcd.h
@@ -371,10 +371,10 @@ static inline struct usb_hcd *dwc2_hsotg_to_hcd(struct dwc2_hsotg *hsotg)
*/
static inline void disable_hc_int(struct dwc2_hsotg *hsotg, int chnum, u32 intr)
{
- u32 mask = readl(hsotg->regs + HCINTMSK(chnum));
+ u32 mask = dwc2_readl(hsotg->regs + HCINTMSK(chnum));
mask &= ~intr;
- writel(mask, hsotg->regs + HCINTMSK(chnum));
+ dwc2_writel(mask, hsotg->regs + HCINTMSK(chnum));
}
/*
@@ -382,11 +382,11 @@ static inline void disable_hc_int(struct dwc2_hsotg *hsotg, int chnum, u32 intr)
*/
static inline int dwc2_is_host_mode(struct dwc2_hsotg *hsotg)
{
- return (readl(hsotg->regs + GINTSTS) & GINTSTS_CURMODE_HOST) != 0;
+ return (dwc2_readl(hsotg->regs + GINTSTS) & GINTSTS_CURMODE_HOST) != 0;
}
static inline int dwc2_is_device_mode(struct dwc2_hsotg *hsotg)
{
- return (readl(hsotg->regs + GINTSTS) & GINTSTS_CURMODE_HOST) == 0;
+ return (dwc2_readl(hsotg->regs + GINTSTS) & GINTSTS_CURMODE_HOST) == 0;
}
/*
@@ -395,7 +395,7 @@ static inline int dwc2_is_device_mode(struct dwc2_hsotg *hsotg)
*/
static inline u32 dwc2_read_hprt0(struct dwc2_hsotg *hsotg)
{
- u32 hprt0 = readl(hsotg->regs + HPRT0);
+ u32 hprt0 = dwc2_readl(hsotg->regs + HPRT0);
hprt0 &= ~(HPRT0_ENA | HPRT0_CONNDET | HPRT0_ENACHG | HPRT0_OVRCURRCHG);
return hprt0;
@@ -451,13 +451,8 @@ static inline u8 dwc2_hcd_is_pipe_out(struct dwc2_hcd_pipe_info *pipe)
return !dwc2_hcd_is_pipe_in(pipe);
}
-extern int dwc2_hcd_init(struct dwc2_hsotg *hsotg, int irq,
- const struct dwc2_core_params *params);
+extern int dwc2_hcd_init(struct dwc2_hsotg *hsotg, int irq);
extern void dwc2_hcd_remove(struct dwc2_hsotg *hsotg);
-extern void dwc2_set_parameters(struct dwc2_hsotg *hsotg,
- const struct dwc2_core_params *params);
-extern void dwc2_set_all_params(struct dwc2_core_params *params, int value);
-extern int dwc2_get_hwparams(struct dwc2_hsotg *hsotg);
/* Transaction Execution Functions */
extern enum dwc2_transaction_type dwc2_hcd_select_transactions(
@@ -468,6 +463,9 @@ extern void dwc2_hcd_queue_transactions(struct dwc2_hsotg *hsotg,
/* Schedule Queue Functions */
/* Implemented in hcd_queue.c */
extern void dwc2_hcd_init_usecs(struct dwc2_hsotg *hsotg);
+extern struct dwc2_qh *dwc2_hcd_qh_create(struct dwc2_hsotg *hsotg,
+ struct dwc2_hcd_urb *urb,
+ gfp_t mem_flags);
extern void dwc2_hcd_qh_free(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh);
extern int dwc2_hcd_qh_add(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh);
extern void dwc2_hcd_qh_unlink(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh);
@@ -476,7 +474,7 @@ extern void dwc2_hcd_qh_deactivate(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh,
extern void dwc2_hcd_qtd_init(struct dwc2_qtd *qtd, struct dwc2_hcd_urb *urb);
extern int dwc2_hcd_qtd_add(struct dwc2_hsotg *hsotg, struct dwc2_qtd *qtd,
- struct dwc2_qh **qh, gfp_t mem_flags);
+ struct dwc2_qh *qh);
/* Unlinks and frees a QTD */
static inline void dwc2_hcd_qtd_unlink_and_free(struct dwc2_hsotg *hsotg,
@@ -582,7 +580,8 @@ static inline u16 dwc2_micro_frame_num(u16 frame)
*/
static inline u32 dwc2_read_core_intr(struct dwc2_hsotg *hsotg)
{
- return readl(hsotg->regs + GINTSTS) & readl(hsotg->regs + GINTMSK);
+ return dwc2_readl(hsotg->regs + GINTSTS) &
+ dwc2_readl(hsotg->regs + GINTMSK);
}
static inline u32 dwc2_hcd_urb_get_status(struct dwc2_hcd_urb *dwc2_urb)
@@ -734,7 +733,7 @@ do { \
qtd_list_entry); \
if (usb_pipeint(_qtd_->urb->pipe) && \
(_qh_)->start_split_frame != 0 && !_qtd_->complete_split) { \
- _hfnum_.d32 = readl((_hcd_)->regs + HFNUM); \
+ _hfnum_.d32 = dwc2_readl((_hcd_)->regs + HFNUM); \
switch (_hfnum_.b.frnum & 0x7) { \
case 7: \
(_hcd_)->hfnum_7_samples_##_letter_++; \