diff options
| author | Roman Yeryomin <roman@advem.lv> | 2013-09-10 16:11:21 +0300 |
|---|---|---|
| committer | Roman Yeryomin <roman@advem.lv> | 2013-09-10 16:11:21 +0300 |
| commit | 110b6198a291040b71f0047cf39919000b5c4f6e (patch) | |
| tree | 73d0d735a689b507fec1fec998107a1300405474 /target/linux/realtek/patches-2.6.30/114-rlx_819x_usb.patch | |
| parent | 47d58877f8e393b942d54ab3acd8fd86e8923ad6 (diff) | |
Use usb driver from Realtek's backfire 1.1
Signed-off-by: Roman Yeryomin <roman@advem.lv>
Diffstat (limited to 'target/linux/realtek/patches-2.6.30/114-rlx_819x_usb.patch')
| -rw-r--r-- | target/linux/realtek/patches-2.6.30/114-rlx_819x_usb.patch | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/target/linux/realtek/patches-2.6.30/114-rlx_819x_usb.patch b/target/linux/realtek/patches-2.6.30/114-rlx_819x_usb.patch new file mode 100644 index 000000000..8bc1f0096 --- /dev/null +++ b/target/linux/realtek/patches-2.6.30/114-rlx_819x_usb.patch @@ -0,0 +1,100 @@ +--- a/drivers/usb/host/ehci-hcd.c ++++ b/drivers/usb/host/ehci-hcd.c +@@ -1142,6 +1142,11 @@ MODULE_LICENSE ("GPL"); + #define PLATFORM_DRIVER ehci_atmel_driver + #endif + ++#ifdef CONFIG_RTL_819X ++#include "ehci-rtl819x.c" ++#define PLATFORM_DRIVER ehci_rtl819x_driver ++#endif ++ + #if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \ + !defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER) + #error "missing bus glue for ehci-hcd" +--- a/drivers/usb/host/ohci-hcd.c ++++ b/drivers/usb/host/ohci-hcd.c +@@ -1085,6 +1085,11 @@ MODULE_LICENSE ("GPL"); + #define TMIO_OHCI_DRIVER ohci_hcd_tmio_driver + #endif + ++#ifdef CONFIG_RTL_819X ++#include "ohci-rtl819x.c" ++#define PLATFORM_DRIVER ohci_hcd_rtl819x_driver ++#endif ++ + #if !defined(PCI_DRIVER) && \ + !defined(PLATFORM_DRIVER) && \ + !defined(OF_PLATFORM_DRIVER) && \ +--- a/drivers/usb/host/ehci.h ++++ b/drivers/usb/host/ehci.h +@@ -611,6 +611,9 @@ ehci_port_speed(struct ehci_hcd *ehci, u + static inline unsigned int ehci_readl(const struct ehci_hcd *ehci, + __u32 __iomem * regs) + { ++#if defined(CONFIG_RTL_819X) ++ return (le32_to_cpu((*(volatile unsigned long *)(regs)))); ++#else + #ifdef CONFIG_USB_EHCI_BIG_ENDIAN_MMIO + return ehci_big_endian_mmio(ehci) ? + readl_be(regs) : +@@ -618,11 +621,15 @@ static inline unsigned int ehci_readl(co + #else + return readl(regs); + #endif ++#endif + } + + static inline void ehci_writel(const struct ehci_hcd *ehci, + const unsigned int val, __u32 __iomem *regs) + { ++#if defined(CONFIG_RTL_819X) ++ ((*(volatile unsigned long *)(regs))=cpu_to_le32(val)); ++#else + #ifdef CONFIG_USB_EHCI_BIG_ENDIAN_MMIO + ehci_big_endian_mmio(ehci) ? + writel_be(val, regs) : +@@ -630,6 +637,7 @@ static inline void ehci_writel(const str + #else + writel(val, regs); + #endif ++#endif + } + + /* +--- a/drivers/usb/host/ohci.h ++++ b/drivers/usb/host/ohci.h +@@ -553,6 +553,9 @@ static inline struct usb_hcd *ohci_to_hc + static inline unsigned int _ohci_readl (const struct ohci_hcd *ohci, + __hc32 __iomem * regs) + { ++#if defined(CONFIG_RTL_819X) ++ return (le32_to_cpu((*(volatile unsigned long *)(regs)))); ++#else + #ifdef CONFIG_USB_OHCI_BIG_ENDIAN_MMIO + return big_endian_mmio(ohci) ? + readl_be (regs) : +@@ -560,11 +563,15 @@ static inline unsigned int _ohci_readl ( + #else + return readl (regs); + #endif ++#endif + } + + static inline void _ohci_writel (const struct ohci_hcd *ohci, + const unsigned int val, __hc32 __iomem *regs) + { ++#if defined(CONFIG_RTL_819X) ++ ((*(volatile unsigned long *)(regs))=cpu_to_le32(val)); ++#else + #ifdef CONFIG_USB_OHCI_BIG_ENDIAN_MMIO + big_endian_mmio(ohci) ? + writel_be (val, regs) : +@@ -572,6 +579,7 @@ static inline void _ohci_writel (const s + #else + writel (val, regs); + #endif ++#endif + } + + #ifdef CONFIG_ARCH_LH7A404 |