brain-hackers_pepepper-mirror/u-boot-brain
1
0
Fork 0
mirror of https://github.com/brain-hackers/u-boot-brain synced 2024-06-09 23:36:03 +09:00
Code Issues Projects Releases Wiki Activity

dm: usb: Pass EHCI controller pointer to ehci_get_port_speed()

Browse Source 
Adjust this function so that it is passed an EHCI controller pointer so that
implementations can look up their controller.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek Vasut <marex@denx.de>
This commit is contained in:
Simon Glass 2015-03-25 12:22:18 -06:00
parent aac064f76b
commit 7338287d58
4 changed files with 9 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/usb/host/ehci-faraday.c
View File

@ -101,11 +101,12 @@ void ehci_set_usbmode(int index)
* This ehci_get_port_speed() overrides the weak function
* in "ehci-hcd.c".
*/
int ehci_get_port_speed(struct ehci_hcor *hcor, uint32_t reg)
int ehci_get_port_speed(struct ehci_ctrl *ctrl, uint32_t reg)
{
int spd, ret = PORTSC_PSPD_HS;
union ehci_faraday_regs *regs = (void __iomem *)((ulong)hcor - 0x10);
union ehci_faraday_regs *regs;
ret = (void __iomem *)((ulong)ctrl->hcor - 0x10);
if (ehci_is_fotg2xx(regs))
spd = OTGCSR_SPD(readl(&regs->otg.otgcsr));
else

4
drivers/usb/host/ehci-hcd.c
View File

@ -119,7 +119,7 @@ static struct descriptor {
#define ehci_is_TDI() (0)
#endif
__weak int ehci_get_port_speed(struct ehci_hcor *hcor, uint32_t reg)
__weak int ehci_get_port_speed(struct ehci_ctrl *ctrl, uint32_t reg)
{
return PORTSC_PSPD(reg);
}
@ -781,7 +781,7 @@ ehci_submit_root(struct usb_device *dev, unsigned long pipe, void *buffer,
tmpbuf[1] |= USB_PORT_STAT_POWER >> 8;
if (ehci_is_TDI()) {
switch (ehci_get_port_speed(ctrl->hcor, reg)) {
switch (ehci_get_port_speed(ctrl, reg)) {
case PORTSC_PSPD_FS:
break;
case PORTSC_PSPD_LS:

5
drivers/usb/host/ehci-tegra.c
View File

@ -225,13 +225,14 @@ void ehci_set_usbmode(int index)
* This ehci_get_port_speed overrides the weak function ehci_get_port_speed
* in "ehci-hcd.c".
*/
int ehci_get_port_speed(struct ehci_hcor *hcor, uint32_t reg)
int ehci_get_port_speed(struct ehci_ctrl *ctrl, uint32_t reg)
{
uint32_t tmp;
uint32_t *reg_ptr;
if (controller->has_hostpc) {
reg_ptr = (uint32_t *)((u8 *)&hcor->or_usbcmd + HOSTPC1_DEVLC);
reg_ptr = (uint32_t *)((u8 *)&ctrl->hcor->or_usbcmd +
HOSTPC1_DEVLC);
tmp = ehci_readl(reg_ptr);
return HOSTPC1_PSPD(tmp);
} else

2
drivers/usb/host/ehci.h
View File

@ -251,7 +251,7 @@ struct ehci_ctrl {
};
/* Weak functions that drivers can override */
int ehci_get_port_speed(struct ehci_hcor *hcor, uint32_t reg);
int ehci_get_port_speed(struct ehci_ctrl *ctrl, uint32_t reg);
void ehci_set_usbmode(int index);
void ehci_powerup_fixup(uint32_t *status_reg, uint32_t *reg);
uint32_t *ehci_get_portsc_register(struct ehci_hcor *hcor, int port);