diff options
Diffstat (limited to 'arch/mips/sibyte')
| -rw-r--r-- | arch/mips/sibyte/Kconfig | 3 | ||||
| -rw-r--r-- | arch/mips/sibyte/Platform | 5 | ||||
| -rw-r--r-- | arch/mips/sibyte/common/Makefile | 1 | ||||
| -rw-r--r-- | arch/mips/sibyte/common/bus_watcher.c (renamed from arch/mips/sibyte/sb1250/bus_watcher.c) | 14 | ||||
| -rw-r--r-- | arch/mips/sibyte/common/sb_tbprof.c | 1 | ||||
| -rw-r--r-- | arch/mips/sibyte/sb1250/Makefile | 1 |
6 files changed, 17 insertions, 8 deletions
diff --git a/arch/mips/sibyte/Kconfig b/arch/mips/sibyte/Kconfig index 01cc1a749c73..5fbd3605d24f 100644 --- a/arch/mips/sibyte/Kconfig +++ b/arch/mips/sibyte/Kconfig @@ -147,7 +147,8 @@ config SIBYTE_CFE_CONSOLE config SIBYTE_BUS_WATCHER bool "Support for Bus Watcher statistics" - depends on SIBYTE_SB1xxx_SOC + depends on SIBYTE_SB1xxx_SOC && \ + (SIBYTE_BCM112X || SIBYTE_SB1250) help Handle and keep statistics on the bus error interrupts (COR_ECC, BAD_ECC, IO_BUS). diff --git a/arch/mips/sibyte/Platform b/arch/mips/sibyte/Platform index d03a07516f83..af117330ce14 100644 --- a/arch/mips/sibyte/Platform +++ b/arch/mips/sibyte/Platform @@ -13,7 +13,6 @@ cflags-$(CONFIG_SIBYTE_BCM112X) += \ -I$(srctree)/arch/mips/include/asm/mach-sibyte \ -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL -platform-$(CONFIG_SIBYTE_SB1250) += sibyte/ cflags-$(CONFIG_SIBYTE_SB1250) += \ -I$(srctree)/arch/mips/include/asm/mach-sibyte \ -DSIBYTE_HDR_FEATURES=SIBYTE_HDR_FMASK_1250_112x_ALL @@ -31,7 +30,8 @@ cflags-$(CONFIG_SIBYTE_BCM1x80) += \ # Sibyte BCM91120C (CRhine) board # Sibyte BCM91125C (CRhone) board # Sibyte BCM91125E (Rhone) board -# Sibyte SWARM board +# Sibyte BCM91250A (SWARM) board +# Sibyte BCM91250C2 (LittleSur) board # Sibyte BCM91x80 (BigSur) board # load-$(CONFIG_SIBYTE_CARMEL) := 0xffffffff80100000 @@ -41,3 +41,4 @@ load-$(CONFIG_SIBYTE_RHONE) := 0xffffffff80100000 load-$(CONFIG_SIBYTE_SENTOSA) := 0xffffffff80100000 load-$(CONFIG_SIBYTE_SWARM) := 0xffffffff80100000 load-$(CONFIG_SIBYTE_BIGSUR) := 0xffffffff80100000 +load-$(CONFIG_SIBYTE_LITTLESUR) := 0xffffffff80100000 diff --git a/arch/mips/sibyte/common/Makefile b/arch/mips/sibyte/common/Makefile index 36aa700cc40c..b3d6bf23a662 100644 --- a/arch/mips/sibyte/common/Makefile +++ b/arch/mips/sibyte/common/Makefile @@ -1,3 +1,4 @@ obj-y := cfe.o +obj-$(CONFIG_SIBYTE_BUS_WATCHER) += bus_watcher.o obj-$(CONFIG_SIBYTE_CFE_CONSOLE) += cfe_console.o obj-$(CONFIG_SIBYTE_TBPROF) += sb_tbprof.o diff --git a/arch/mips/sibyte/sb1250/bus_watcher.c b/arch/mips/sibyte/common/bus_watcher.c index 8871e3345bff..5581844c9194 100644 --- a/arch/mips/sibyte/sb1250/bus_watcher.c +++ b/arch/mips/sibyte/common/bus_watcher.c @@ -37,6 +37,9 @@ #include <asm/sibyte/sb1250_regs.h> #include <asm/sibyte/sb1250_int.h> #include <asm/sibyte/sb1250_scd.h> +#if defined(CONFIG_SIBYTE_BCM1x55) || defined(CONFIG_SIBYTE_BCM1x80) +#include <asm/sibyte/bcm1480_regs.h> +#endif struct bw_stats_struct { @@ -81,9 +84,15 @@ void check_bus_watcher(void) #ifdef CONFIG_SB1_PASS_1_WORKAROUNDS /* Destructive read, clears register and interrupt */ status = csr_in32(IOADDR(A_SCD_BUS_ERR_STATUS)); -#else +#elif defined(CONFIG_SIBYTE_BCM112X) || defined(CONFIG_SIBYTE_SB1250) /* Use non-destructive register */ status = csr_in32(IOADDR(A_SCD_BUS_ERR_STATUS_DEBUG)); +#elif defined(CONFIG_SIBYTE_BCM1x55) || defined(CONFIG_SIBYTE_BCM1x80) + /* Use non-destructive register */ + /* Same as 1250 except BUS_ERR_STATUS_DEBUG is in a different place. */ + status = csr_in32(IOADDR(A_BCM1480_BUS_ERR_STATUS_DEBUG)); +#else +#error bus watcher being built for unknown Sibyte SOC! #endif if (!(status & 0x7fffffff)) { printk("Using last values reaped by bus watcher driver\n"); @@ -175,9 +184,6 @@ static irqreturn_t sibyte_bw_int(int irq, void *data) #ifdef CONFIG_SIBYTE_BW_TRACE int i; #endif -#ifndef CONFIG_PROC_FS - char bw_buf[1024]; -#endif #ifdef CONFIG_SIBYTE_BW_TRACE csr_out32(M_SCD_TRACE_CFG_FREEZE, IOADDR(A_SCD_TRACE_CFG)); diff --git a/arch/mips/sibyte/common/sb_tbprof.c b/arch/mips/sibyte/common/sb_tbprof.c index 2188b39a1251..059e28c8fd97 100644 --- a/arch/mips/sibyte/common/sb_tbprof.c +++ b/arch/mips/sibyte/common/sb_tbprof.c @@ -27,6 +27,7 @@ #include <linux/types.h> #include <linux/init.h> #include <linux/interrupt.h> +#include <linux/sched.h> #include <linux/vmalloc.h> #include <linux/fs.h> #include <linux/errno.h> diff --git a/arch/mips/sibyte/sb1250/Makefile b/arch/mips/sibyte/sb1250/Makefile index d3d969de407b..cdc4c56c3e29 100644 --- a/arch/mips/sibyte/sb1250/Makefile +++ b/arch/mips/sibyte/sb1250/Makefile @@ -1,4 +1,3 @@ obj-y := setup.o irq.o time.o obj-$(CONFIG_SMP) += smp.o -obj-$(CONFIG_SIBYTE_BUS_WATCHER) += bus_watcher.o |