diff options
| -rw-r--r-- | package/broadcom-diag/Makefile | 8 | ||||
| -rw-r--r-- | package/broadcom-diag/src/diag.c | 7 | ||||
| -rw-r--r-- | package/broadcom-diag/src/diag.h | 1 | ||||
| -rw-r--r-- | package/broadcom-diag/src/gpio.h | 91 | ||||
| -rw-r--r-- | package/switch/Makefile | 15 | ||||
| -rw-r--r-- | package/switch/src/gpio-bcm947xx.h | 86 | ||||
| -rw-r--r-- | package/switch/src/gpio.h | 41 | ||||
| -rw-r--r-- | package/switch/src/switch-adm.c | 34 |
8 files changed, 212 insertions, 71 deletions
diff --git a/package/broadcom-diag/Makefile b/package/broadcom-diag/Makefile index 73f6613..c414c3d 100644 --- a/package/broadcom-diag/Makefile +++ b/package/broadcom-diag/Makefile @@ -18,7 +18,7 @@ include $(INCLUDE_DIR)/package.mk define KernelPackage/diag SUBMENU:=Other modules - DEPENDS:=@LINUX_2_4_BRCM||LINUX_2_6_BRCM + DEPENDS:=@LINUX_2_4_BRCM||LINUX_2_6_BRCM||LINUX_2_6_BRCM47XX TITLE:=Driver for router LEDs and Buttons VERSION:=$(PKG_RELEASE)+$(LINUX_VERSION)-$(BOARD)-$(LINUX_RELEASE) FILES:=$(PKG_BUILD_DIR)/diag.$(LINUX_KMOD_SUFFIX) @@ -29,12 +29,16 @@ define Build/Prepare $(CP) ./src/* $(PKG_BUILD_DIR)/ endef +ifeq ($(BOARD),brcm) + BUILDFLAGS=-DBCMDRIVER -I$(LINUX_DIR)/arch/mips/bcm947xx/include +endif + define Build/Compile $(MAKE) -C "$(LINUX_DIR)" \ CROSS_COMPILE="$(TARGET_CROSS)" \ ARCH="$(LINUX_KARCH)" \ SUBDIRS="$(PKG_BUILD_DIR)" \ - EXTRA_CFLAGS="-DBCMDRIVER -I$(LINUX_DIR)/arch/mips/bcm947xx/include" \ + EXTRA_CFLAGS="$(BUILDFLAGS)" \ modules endef diff --git a/package/broadcom-diag/src/diag.c b/package/broadcom-diag/src/diag.c index 5b9ff02..a47d139 100644 --- a/package/broadcom-diag/src/diag.c +++ b/package/broadcom-diag/src/diag.c @@ -539,8 +539,11 @@ static struct platform_t __init *platform_detect(void) boardnum = getvar("boardnum"); boardtype = getvar("boardtype"); - if (strncmp(getvar("model_no"), "WL700",5) == 0) { - return &platforms[WL700GE]; } + if (strcmp(getvar("nvram_type"), "cfe") == 0) + return &platforms[WGT634U]; + + if (strncmp(getvar("model_no"), "WL700",5) == 0) + return &platforms[WL700GE]; if (strncmp(getvar("pmon_ver"), "CFE", 3) == 0) { /* CFE based - newer hardware */ diff --git a/package/broadcom-diag/src/diag.h b/package/broadcom-diag/src/diag.h index af30823..dcc122a 100644 --- a/package/broadcom-diag/src/diag.h +++ b/package/broadcom-diag/src/diag.h @@ -21,6 +21,7 @@ * $Id:$ */ +#include <linux/irq.h> #define MODULE_NAME "diag" #define MAX_GPIO 8 diff --git a/package/broadcom-diag/src/gpio.h b/package/broadcom-diag/src/gpio.h index c6f34bd..982cadd 100644 --- a/package/broadcom-diag/src/gpio.h +++ b/package/broadcom-diag/src/gpio.h @@ -1,5 +1,77 @@ #ifndef __DIAG_GPIO_H #define __DIAG_GPIO_H +#include <linux/interrupt.h> + +#ifndef BCMDRIVER +#include <linux/ssb/ssb.h> +#include <linux/ssb/ssb_driver_chipcommon.h> +#include <linux/ssb/ssb_driver_extif.h> + +extern struct ssb_bus ssb; + +#define gpio_op(op, param...) \ + do { \ + if (ssb.chipco.dev) \ + return ssb_chipco_gpio_##op(&ssb.chipco, param); \ + else if (ssb.extif.dev) \ + return ssb_extif_gpio_##op(&ssb.extif, param); \ + else \ + return 0; \ + } while (0); + + +static inline u32 gpio_in(void) +{ + gpio_op(in, ~0); +} + +static inline u32 gpio_out(u32 mask, u32 value) +{ + gpio_op(out, mask, value); +} + +static inline u32 gpio_outen(u32 mask, u32 value) +{ + gpio_op(outen, mask, value); +} + +static inline u32 gpio_control(u32 mask, u32 value) +{ + if (ssb.chipco.dev) + return ssb_chipco_gpio_control(&ssb.chipco, mask, value); + else + return 0; +} + +static inline u32 gpio_intmask(u32 mask, u32 value) +{ + gpio_op(intmask, mask, value); +} + +static inline u32 gpio_intpolarity(u32 mask, u32 value) +{ + gpio_op(polarity, mask, value); +} + +static void gpio_set_irqenable(int enabled, irqreturn_t (*handler)(int, void *, struct pt_regs *)) +{ + int irq; + + if (ssb.chipco.dev) + irq = ssb_mips_irq(ssb.chipco.dev) + 2; + else if (ssb.extif.dev) + irq = ssb_mips_irq(ssb.extif.dev) + 2; + else return; + + if (enabled) + request_irq(irq, handler, SA_SHIRQ | SA_SAMPLE_RANDOM, "gpio", handler); + else + free_irq(irq, handler); + + gpio_intmask(1, (enabled ? 1 : 0)); +} + +#else #include <typedefs.h> #include <osl.h> @@ -18,13 +90,6 @@ #define sbh_lock bcm947xx_sbh_lock #endif -#define EXTIF_ADDR 0x1f000000 -#define EXTIF_UART (EXTIF_ADDR + 0x00800000) - -#define GPIO_TYPE_NORMAL (0x0 << 24) -#define GPIO_TYPE_EXTIF (0x1 << 24) -#define GPIO_TYPE_MASK (0xf << 24) - extern void *sbh; extern spinlock_t sbh_lock; @@ -65,6 +130,15 @@ static void gpio_set_irqenable(int enabled, irqreturn_t (*handler)(int, void *, spin_unlock_irqrestore(sbh_lock, flags); } +#endif /* BCMDRIVER */ + +#define EXTIF_ADDR 0x1f000000 +#define EXTIF_UART (EXTIF_ADDR + 0x00800000) + +#define GPIO_TYPE_NORMAL (0x0 << 24) +#define GPIO_TYPE_EXTIF (0x1 << 24) +#define GPIO_TYPE_MASK (0xf << 24) + static inline void gpio_set_extif(int gpio, int value) { volatile u8 *addr = (volatile u8 *) KSEG1ADDR(EXTIF_UART) + (gpio & ~GPIO_TYPE_MASK); @@ -74,5 +148,4 @@ static inline void gpio_set_extif(int gpio, int value) *addr; } - -#endif +#endif /* __DIAG_GPIO_H */ diff --git a/package/switch/Makefile b/package/switch/Makefile index 0ad6c33..172d991 100644 --- a/package/switch/Makefile +++ b/package/switch/Makefile @@ -4,7 +4,7 @@ # This is free software, licensed under the GNU General Public License v2. # See /LICENSE for more information. # -# $Id:$ +# $Id$ include $(TOPDIR)/rules.mk include $(INCLUDE_DIR)/kernel.mk @@ -18,7 +18,7 @@ include $(INCLUDE_DIR)/package.mk define KernelPackage/switch SUBMENU:=Other modules - DEPENDS:=@LINUX_2_6_BRCM||LINUX_2_4_BRCM + DEPENDS:=@LINUX_2_6_BRCM||LINUX_2_4_BRCM||LINUX_2_6_BRCM47XX TITLE:=Switch drivers DESCRIPTION:=\ This package contains switch drivers for ADM6996L and BCM53XX RoboSwitch. @@ -35,12 +35,21 @@ define Build/Prepare $(CP) ./src/* $(PKG_BUILD_DIR)/ endef +ifeq ($(BOARD),brcm) +BUILDFLAGS := -DBROADCOM -DBCMDRIVER +else +ifeq ($(BOARD),brcm47xx) +BUILDFLAGS := -DBROADCOM +endif +endif + + define Build/Compile $(MAKE) -C "$(LINUX_DIR)" \ CROSS_COMPILE="$(TARGET_CROSS)" \ ARCH="$(LINUX_KARCH)" \ SUBDIRS="$(PKG_BUILD_DIR)" \ - EXTRA_CFLAGS="-DBCMGPIO2" \ + EXTRA_CFLAGS="$(BUILDFLAGS)" \ modules endef diff --git a/package/switch/src/gpio-bcm947xx.h b/package/switch/src/gpio-bcm947xx.h new file mode 100644 index 0000000..384ea3e --- /dev/null +++ b/package/switch/src/gpio-bcm947xx.h @@ -0,0 +1,86 @@ +#ifndef __SWITCH_GPIO_H +#define __SWITCH_GPIO_H +#include <linux/interrupt.h> + +#ifndef BCMDRIVER +#include <linux/ssb/ssb.h> +#include <linux/ssb/ssb_driver_chipcommon.h> +#include <linux/ssb/ssb_driver_extif.h> + +extern struct ssb_bus ssb; + +#define gpio_op(op, param...) \ + do { \ + if (ssb.chipco.dev) \ + return ssb_chipco_gpio_##op(&ssb.chipco, param); \ + else if (ssb.extif.dev) \ + return ssb_extif_gpio_##op(&ssb.extif, param); \ + else \ + return 0; \ + } while (0); + + +static inline u32 gpio_in(void) +{ + gpio_op(in, ~0); +} + +static inline u32 gpio_out(u32 mask, u32 value) +{ + gpio_op(out, mask, value); +} + +static inline u32 gpio_outen(u32 mask, u32 value) +{ + gpio_op(outen, mask, value); +} + +static inline u32 gpio_control(u32 mask, u32 value) +{ + if (ssb.chipco.dev) + return ssb_chipco_gpio_control(&ssb.chipco, mask, value); + else + return 0; +} + +static inline u32 gpio_intmask(u32 mask, u32 value) +{ + gpio_op(intmask, mask, value); +} + +static inline u32 gpio_intpolarity(u32 mask, u32 value) +{ + gpio_op(polarity, mask, value); +} + +#else + +#include <typedefs.h> +#include <osl.h> +#include <bcmdevs.h> +#include <sbutils.h> +#include <sbconfig.h> +#include <sbchipc.h> +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) +#include <sbmips.h> +#else +#include <hndcpu.h> +#endif + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) +#define sbh bcm947xx_sbh +#define sbh_lock bcm947xx_sbh_lock +#endif + +extern void *sbh; +extern spinlock_t sbh_lock; + +#define gpio_in() sb_gpioin(sbh) +#define gpio_out(mask, value) sb_gpioout(sbh, mask, ((value) & (mask)), GPIO_DRV_PRIORITY) +#define gpio_outen(mask, value) sb_gpioouten(sbh, mask, value, GPIO_DRV_PRIORITY) +#define gpio_control(mask, value) sb_gpiocontrol(sbh, mask, value, GPIO_DRV_PRIORITY) +#define gpio_intmask(mask, value) sb_gpiointmask(sbh, mask, value, GPIO_DRV_PRIORITY) +#define gpio_intpolarity(mask, value) sb_gpiointpolarity(sbh, mask, value, GPIO_DRV_PRIORITY) + +#endif /* BCMDRIVER */ +#endif /* __SWITCH_GPIO_H */ diff --git a/package/switch/src/gpio.h b/package/switch/src/gpio.h index 800ae25..f4fadfc 100644 --- a/package/switch/src/gpio.h +++ b/package/switch/src/gpio.h @@ -8,45 +8,10 @@ #ifndef __GPIO_H #define __GPIO_H -#if defined(BCMGPIO2) - -#ifdef LINUX_2_4 -#define sbh bcm947xx_sbh -extern void *bcm947xx_sbh; -#else -extern void *sbh; -#endif - -extern __u32 sb_gpioin(void *sbh); -extern __u32 sb_gpiointpolarity(void *sbh, __u32 mask, __u32 val, __u8 prio); -extern __u32 sb_gpiointmask(void *sbh, __u32 mask, __u32 val, __u8 prio); -extern __u32 sb_gpioouten(void *sbh, __u32 mask, __u32 val, __u8 prio); -extern __u32 sb_gpioout(void *sbh, __u32 mask, __u32 val, __u8 prio); - -#define gpioin() sb_gpioin(sbh) -#define gpiointpolarity(mask,val) sb_gpiointpolarity(sbh, mask, val, 0) -#define gpiointmask(mask,val) sb_gpiointmask(sbh, mask, val, 0) -#define gpioouten(mask,val) sb_gpioouten(sbh, mask, val, 0) -#define gpioout(mask,val) sb_gpioout(sbh, mask, val, 0) - -#elif defined(BCMGPIO) - -#define sbh bcm947xx_sbh -extern void *bcm947xx_sbh; -extern __u32 sb_gpioin(void *sbh); -extern __u32 sb_gpiointpolarity(void *sbh, __u32 mask, __u32 val); -extern __u32 sb_gpiointmask(void *sbh, __u32 mask, __u32 val); -extern __u32 sb_gpioouten(void *sbh, __u32 mask, __u32 val); -extern __u32 sb_gpioout(void *sbh, __u32 mask, __u32 val); - -#define gpioin() sb_gpioin(sbh) -#define gpiointpolarity(mask,val) sb_gpiointpolarity(sbh, mask, val) -#define gpiointmask(mask,val) sb_gpiointmask(sbh, mask, val) -#define gpioouten(mask,val) sb_gpioouten(sbh, mask, val) -#define gpioout(mask,val) sb_gpioout(sbh, mask, val) - +#ifdef BROADCOM +#include "gpio-bcm947xx.h" #else -#error Unsupported/unknown GPIO configuration +#error "Unsupported configuration." #endif #endif /* __GPIO_H */ diff --git a/package/switch/src/switch-adm.c b/package/switch/src/switch-adm.c index 85805f6..8d96316 100644 --- a/package/switch/src/switch-adm.c +++ b/package/switch/src/switch-adm.c @@ -109,7 +109,7 @@ static void adm_write(int cs, char *buf, unsigned int bits) int i, len = (bits + 7) / 8; __u8 mask; - gpioout(eecs, (cs ? eecs : 0)); + gpio_out(eecs, (cs ? eecs : 0)); udelay(EECK_EDGE_TIME); /* Byte assemble from MSB to LSB */ @@ -117,25 +117,25 @@ static void adm_write(int cs, char *buf, unsigned int bits) /* Bit bang from MSB to LSB */ for (mask = 0x80; mask && bits > 0; mask >>= 1, bits --) { /* Clock low */ - gpioout(eesk, 0); + gpio_out(eesk, 0); udelay(EECK_EDGE_TIME); /* Output on rising edge */ - gpioout(eedi, ((mask & buf[i]) ? eedi : 0)); + gpio_out(eedi, ((mask & buf[i]) ? eedi : 0)); udelay(EEDI_SETUP_TIME); /* Clock high */ - gpioout(eesk, eesk); + gpio_out(eesk, eesk); udelay(EECK_EDGE_TIME); } } /* Clock low */ - gpioout(eesk, 0); + gpio_out(eesk, 0); udelay(EECK_EDGE_TIME); if (cs) - gpioout(eecs, 0); + gpio_out(eecs, 0); } @@ -144,7 +144,7 @@ static void adm_read(int cs, char *buf, unsigned int bits) int i, len = (bits + 7) / 8; __u8 mask; - gpioout(eecs, (cs ? eecs : 0)); + gpio_out(eecs, (cs ? eecs : 0)); udelay(EECK_EDGE_TIME); /* Byte assemble from MSB to LSB */ @@ -156,16 +156,16 @@ static void adm_read(int cs, char *buf, unsigned int bits) __u8 gp; /* Clock low */ - gpioout(eesk, 0); + gpio_out(eesk, 0); udelay(EECK_EDGE_TIME); /* Input on rising edge */ - gp = gpioin(); + gp = gpio_in(); if (gp & eedi) byte |= mask; /* Clock high */ - gpioout(eesk, eesk); + gpio_out(eesk, eesk); udelay(EECK_EDGE_TIME); } @@ -173,11 +173,11 @@ static void adm_read(int cs, char *buf, unsigned int bits) } /* Clock low */ - gpioout(eesk, 0); + gpio_out(eesk, 0); udelay(EECK_EDGE_TIME); if (cs) - gpioout(eecs, 0); + gpio_out(eecs, 0); } @@ -185,10 +185,10 @@ static void adm_read(int cs, char *buf, unsigned int bits) static void adm_enout(__u8 pins, __u8 val) { /* Prepare GPIO output value */ - gpioout(pins, val); + gpio_out(pins, val); /* Enable GPIO outputs */ - gpioouten(pins, pins); + gpio_outen(pins, pins); udelay(EECK_EDGE_TIME); } @@ -197,7 +197,7 @@ static void adm_enout(__u8 pins, __u8 val) static void adm_disout(__u8 pins) { /* Disable GPIO outputs */ - gpioouten(pins, 0); + gpio_outen(pins, 0); udelay(EECK_EDGE_TIME); } @@ -208,11 +208,11 @@ static void adm_adclk(int clocks) int i; for (i = 0; i < clocks; i++) { /* Clock high */ - gpioout(eesk, eesk); + gpio_out(eesk, eesk); udelay(EECK_EDGE_TIME); /* Clock low */ - gpioout(eesk, 0); + gpio_out(eesk, 0); udelay(EECK_EDGE_TIME); } } |