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generic: add EHCI|OHCI platform driver fix from the cns21xx target

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Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 35159
This commit is contained in:
Gabor Juhos 2013-01-14 17:47:23 +00:00
parent f4802fa8bf
commit b035c594ae
6 changed files with 212 additions and 116 deletions
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61
target/linux/cns21xx/patches-3.7/103-cns21xx-usb-ohci-support.patch
View file

@ -1,14 +1,6 @@
--- a/drivers/usb/host/ohci-hcd.c --- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c
@@ -579,7 +579,6 @@ static int ohci_run (struct ohci_hcd *oh @@ -663,6 +663,9 @@ retry:
/* boot firmware should have set this up (5.1.1.3.1) */
if (first) {
-
val = ohci_readl (ohci, &ohci->regs->fminterval);
ohci->fminterval = val & 0x3fff;
if (ohci->fminterval != FI)
@@ -663,6 +662,9 @@ retry:
periodic_reinit (ohci); periodic_reinit (ohci);
@ -18,7 +10,7 @@
/* some OHCI implementations are finicky about how they init. /* some OHCI implementations are finicky about how they init.
* bogus values here mean not even enumeration could work. * bogus values here mean not even enumeration could work.
*/ */
@@ -1105,6 +1107,11 @@ MODULE_LICENSE ("GPL"); @@ -1105,6 +1108,11 @@ MODULE_LICENSE ("GPL");
#define PLATFORM_DRIVER ohci_hcd_tilegx_driver #define PLATFORM_DRIVER ohci_hcd_tilegx_driver
#endif #endif
@ -30,55 +22,6 @@
#ifdef CONFIG_USB_CNS3XXX_OHCI #ifdef CONFIG_USB_CNS3XXX_OHCI
#include "ohci-cns3xxx.c" #include "ohci-cns3xxx.c"
#define PLATFORM_DRIVER ohci_hcd_cns3xxx_driver #define PLATFORM_DRIVER ohci_hcd_cns3xxx_driver
@@ -1117,7 +1124,7 @@ MODULE_LICENSE ("GPL");
#ifdef CONFIG_USB_OHCI_HCD_PLATFORM
#include "ohci-platform.c"
-#define PLATFORM_DRIVER ohci_platform_driver
+#define OHCI_PLATFORM_DRIVER ohci_platform_driver
#endif
#if !defined(PCI_DRIVER) && \
@@ -1128,7 +1135,8 @@ MODULE_LICENSE ("GPL");
!defined(SA1111_DRIVER) && \
!defined(PS3_SYSTEM_BUS_DRIVER) && \
!defined(SM501_OHCI_DRIVER) && \
- !defined(TMIO_OHCI_DRIVER)
+ !defined(TMIO_OHCI_DRIVER) && \
+ !defined(OHCI_PLATFORM_DRIVER)
#error "missing bus glue for ohci-hcd"
#endif
@@ -1206,9 +1214,19 @@ static int __init ohci_hcd_mod_init(void
goto error_tmio;
#endif
+#ifdef OHCI_PLATFORM_DRIVER
+ retval = platform_driver_register(&OHCI_PLATFORM_DRIVER);
+ if (retval < 0)
+ goto error_ohci;
+#endif
+
return retval;
/* Error path */
+#ifdef OHCI_PLATFORM_DRIVER
+ platform_driver_unregister(&OHCI_PLATFORM_DRIVER);
+ error_ohci:
+#endif
#ifdef TMIO_OHCI_DRIVER
platform_driver_unregister(&TMIO_OHCI_DRIVER);
error_tmio:
@@ -1258,6 +1276,9 @@ module_init(ohci_hcd_mod_init);
static void __exit ohci_hcd_mod_exit(void)
{
+#ifdef OHCI_PLATFORM_DRIVER
+ platform_driver_unregister(&OHCI_PLATFORM_DRIVER);
+#endif
#ifdef TMIO_OHCI_DRIVER
platform_driver_unregister(&TMIO_OHCI_DRIVER);
#endif
--- /dev/null --- /dev/null
+++ b/drivers/usb/host/ohci-cns21xx.c +++ b/drivers/usb/host/ohci-cns21xx.c
@@ -0,0 +1,176 @@ @@ -0,0 +1,176 @@

71
target/linux/cns21xx/patches-3.7/104-cns21xx-usb-ehci-support.patch
View file

@ -1,3 +1,17 @@
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1269,6 +1269,11 @@ MODULE_LICENSE ("GPL");
#define PLATFORM_DRIVER ehci_octeon_driver
#endif
+#ifdef CONFIG_ARCH_CNS21XX
+#include "ehci-cns21xx.c"
+#define PLATFORM_DRIVER ehci_cns21xx_driver
+#endif
+
#ifdef CONFIG_USB_CNS3XXX_EHCI
#include "ehci-cns3xxx.c"
#define PLATFORM_DRIVER cns3xxx_ehci_driver
--- /dev/null --- /dev/null
+++ b/drivers/usb/host/ehci-cns21xx.c +++ b/drivers/usb/host/ehci-cns21xx.c
@@ -0,0 +1,186 @@ @@ -0,0 +1,186 @@
@ -187,63 +201,6 @@
+}; +};
+ +
+MODULE_ALIAS("platform:" DRIVER_NAME); +MODULE_ALIAS("platform:" DRIVER_NAME);
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1334,14 +1334,19 @@ MODULE_LICENSE ("GPL");
#define PLATFORM_DRIVER ehci_hcd_sead3_driver
#endif
+#ifdef CONFIG_ARCH_CNS21XX
+#include "ehci-cns21xx.c"
+#define PLATFORM_DRIVER ehci_cns21xx_driver
+#endif
+
#ifdef CONFIG_USB_EHCI_HCD_PLATFORM
#include "ehci-platform.c"
-#define PLATFORM_DRIVER ehci_platform_driver
+#define EHCI_PLATFORM_DRIVER ehci_platform_driver
#endif
#if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
!defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER) && \
- !defined(XILINX_OF_PLATFORM_DRIVER)
+ !defined(XILINX_OF_PLATFORM_DRIVER) && !defined(EHCI_PLATFORM_DRIVER)
#error "missing bus glue for ehci-hcd"
#endif
@@ -1401,10 +1406,21 @@ static int __init ehci_hcd_init(void)
if (retval < 0)
goto clean4;
#endif
+
+#ifdef EHCI_PLATFORM_DRIVER
+ retval = platform_driver_register(&EHCI_PLATFORM_DRIVER);
+ if (retval < 0)
+ goto clean5;
+#endif
+
return retval;
+#ifdef EHCI_PLATFORM_DRIVER
+ platform_driver_unregister(&EHCI_PLATFORM_DRIVER);
+clean5:
+#endif
#ifdef XILINX_OF_PLATFORM_DRIVER
- /* platform_driver_unregister(&XILINX_OF_PLATFORM_DRIVER); */
+ platform_driver_unregister(&XILINX_OF_PLATFORM_DRIVER);
clean4:
#endif
#ifdef OF_PLATFORM_DRIVER
@@ -1435,6 +1451,9 @@ module_init(ehci_hcd_init);
static void __exit ehci_hcd_cleanup(void)
{
+#ifdef EHCI_PLATFORM_DRIVER
+ platform_driver_unregister(&EHCI_PLATFORM_DRIVER);
+#endif
#ifdef XILINX_OF_PLATFORM_DRIVER
platform_driver_unregister(&XILINX_OF_PLATFORM_DRIVER);
#endif
--- a/arch/arm/Kconfig --- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig +++ b/arch/arm/Kconfig
@@ -376,6 +376,7 @@ config ARCH_CNS21XX @@ -376,6 +376,7 @@ config ARCH_CNS21XX

51
target/linux/generic/patches-3.7/800-usb-ohci-multiple-platform-driver-fix.patch Normal file
View file

@ -0,0 +1,51 @@
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -1117,7 +1117,7 @@ MODULE_LICENSE ("GPL");
#ifdef CONFIG_USB_OHCI_HCD_PLATFORM
#include "ohci-platform.c"
-#define PLATFORM_DRIVER ohci_platform_driver
+#define OHCI_PLATFORM_DRIVER ohci_platform_driver
#endif
#if !defined(PCI_DRIVER) && \
@@ -1128,7 +1128,8 @@ MODULE_LICENSE ("GPL");
!defined(SA1111_DRIVER) && \
!defined(PS3_SYSTEM_BUS_DRIVER) && \
!defined(SM501_OHCI_DRIVER) && \
- !defined(TMIO_OHCI_DRIVER)
+ !defined(TMIO_OHCI_DRIVER) && \
+ !defined(OHCI_PLATFORM_DRIVER)
#error "missing bus glue for ohci-hcd"
#endif
@@ -1206,9 +1207,19 @@ static int __init ohci_hcd_mod_init(void
goto error_tmio;
#endif
+#ifdef OHCI_PLATFORM_DRIVER
+ retval = platform_driver_register(&OHCI_PLATFORM_DRIVER);
+ if (retval < 0)
+ goto error_ohci;
+#endif
+
return retval;
/* Error path */
+#ifdef OHCI_PLATFORM_DRIVER
+ platform_driver_unregister(&OHCI_PLATFORM_DRIVER);
+ error_ohci:
+#endif
#ifdef TMIO_OHCI_DRIVER
platform_driver_unregister(&TMIO_OHCI_DRIVER);
error_tmio:
@@ -1258,6 +1269,9 @@ module_init(ohci_hcd_mod_init);
static void __exit ohci_hcd_mod_exit(void)
{
+#ifdef OHCI_PLATFORM_DRIVER
+ platform_driver_unregister(&OHCI_PLATFORM_DRIVER);
+#endif
#ifdef TMIO_OHCI_DRIVER
platform_driver_unregister(&TMIO_OHCI_DRIVER);
#endif

47
target/linux/generic/patches-3.7/801-usb-ehci-multiple-platform-driver-fix.patch Normal file
View file

@ -0,0 +1,47 @@
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1336,12 +1336,12 @@ MODULE_LICENSE ("GPL");
#ifdef CONFIG_USB_EHCI_HCD_PLATFORM
#include "ehci-platform.c"
-#define PLATFORM_DRIVER ehci_platform_driver
+#define EHCI_PLATFORM_DRIVER ehci_platform_driver
#endif
#if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
!defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER) && \
- !defined(XILINX_OF_PLATFORM_DRIVER)
+ !defined(XILINX_OF_PLATFORM_DRIVER) && !defined(EHCI_PLATFORM_DRIVER)
#error "missing bus glue for ehci-hcd"
#endif
@@ -1401,8 +1401,19 @@ static int __init ehci_hcd_init(void)
if (retval < 0)
goto clean4;
#endif
+
+#ifdef EHCI_PLATFORM_DRIVER
+ retval = platform_driver_register(&EHCI_PLATFORM_DRIVER);
+ if (retval < 0)
+ goto clean5;
+#endif
+
return retval;
+#ifdef EHCI_PLATFORM_DRIVER
+ platform_driver_unregister(&EHCI_PLATFORM_DRIVER);
+clean5:
+#endif
#ifdef XILINX_OF_PLATFORM_DRIVER
/* platform_driver_unregister(&XILINX_OF_PLATFORM_DRIVER); */
clean4:
@@ -1435,6 +1446,9 @@ module_init(ehci_hcd_init);
static void __exit ehci_hcd_cleanup(void)
{
+#ifdef EHCI_PLATFORM_DRIVER
+ platform_driver_unregister(&EHCI_PLATFORM_DRIVER);
+#endif
#ifdef XILINX_OF_PLATFORM_DRIVER
platform_driver_unregister(&XILINX_OF_PLATFORM_DRIVER);
#endif

51
target/linux/generic/patches-3.8/800-usb-ohci-multiple-platform-driver-fix.patch Normal file
View file

@ -0,0 +1,51 @@
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -1188,7 +1188,7 @@ MODULE_LICENSE ("GPL");
#ifdef CONFIG_USB_OHCI_HCD_PLATFORM
#include "ohci-platform.c"
-#define PLATFORM_DRIVER ohci_platform_driver
+#define OHCI_PLATFORM_DRIVER ohci_platform_driver
#endif
#if !defined(PCI_DRIVER) && \
@@ -1199,7 +1199,8 @@ MODULE_LICENSE ("GPL");
!defined(SA1111_DRIVER) && \
!defined(PS3_SYSTEM_BUS_DRIVER) && \
!defined(SM501_OHCI_DRIVER) && \
- !defined(TMIO_OHCI_DRIVER)
+ !defined(TMIO_OHCI_DRIVER) && \
+ !defined(OHCI_PLATFORM_DRIVER)
#error "missing bus glue for ohci-hcd"
#endif
@@ -1277,9 +1278,19 @@ static int __init ohci_hcd_mod_init(void
goto error_tmio;
#endif
+#ifdef OHCI_PLATFORM_DRIVER
+ retval = platform_driver_register(&OHCI_PLATFORM_DRIVER);
+ if (retval < 0)
+ goto error_ohci;
+#endif
+
return retval;
/* Error path */
+#ifdef OHCI_PLATFORM_DRIVER
+ platform_driver_unregister(&OHCI_PLATFORM_DRIVER);
+ error_ohci:
+#endif
#ifdef TMIO_OHCI_DRIVER
platform_driver_unregister(&TMIO_OHCI_DRIVER);
error_tmio:
@@ -1329,6 +1340,9 @@ module_init(ohci_hcd_mod_init);
static void __exit ohci_hcd_mod_exit(void)
{
+#ifdef OHCI_PLATFORM_DRIVER
+ platform_driver_unregister(&OHCI_PLATFORM_DRIVER);
+#endif
#ifdef TMIO_OHCI_DRIVER
platform_driver_unregister(&TMIO_OHCI_DRIVER);
#endif

47
target/linux/generic/patches-3.8/801-usb-ehci-multiple-platform-driver-fix.patch Normal file
View file

@ -0,0 +1,47 @@
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1336,12 +1336,12 @@ MODULE_LICENSE ("GPL");
#ifdef CONFIG_USB_EHCI_HCD_PLATFORM
#include "ehci-platform.c"
-#define PLATFORM_DRIVER ehci_platform_driver
+#define EHCI_PLATFORM_DRIVER ehci_platform_driver
#endif
#if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
!defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER) && \
- !defined(XILINX_OF_PLATFORM_DRIVER)
+ !defined(XILINX_OF_PLATFORM_DRIVER) && !defined(EHCI_PLATFORM_DRIVER)
#error "missing bus glue for ehci-hcd"
#endif
@@ -1401,8 +1401,19 @@ static int __init ehci_hcd_init(void)
if (retval < 0)
goto clean4;
#endif
+
+#ifdef EHCI_PLATFORM_DRIVER
+ retval = platform_driver_register(&EHCI_PLATFORM_DRIVER);
+ if (retval < 0)
+ goto clean5;
+#endif
+
return retval;
+#ifdef EHCI_PLATFORM_DRIVER
+ platform_driver_unregister(&EHCI_PLATFORM_DRIVER);
+clean5:
+#endif
#ifdef XILINX_OF_PLATFORM_DRIVER
/* platform_driver_unregister(&XILINX_OF_PLATFORM_DRIVER); */
clean4:
@@ -1435,6 +1446,9 @@ module_init(ehci_hcd_init);
static void __exit ehci_hcd_cleanup(void)
{
+#ifdef EHCI_PLATFORM_DRIVER
+ platform_driver_unregister(&EHCI_PLATFORM_DRIVER);
+#endif
#ifdef XILINX_OF_PLATFORM_DRIVER
platform_driver_unregister(&XILINX_OF_PLATFORM_DRIVER);
#endif