diff options
Diffstat (limited to 'include/asm-mips/sibyte')
| -rw-r--r-- | include/asm-mips/sibyte/bcm1480_int.h | 2 | ||||
| -rw-r--r-- | include/asm-mips/sibyte/bcm1480_mc.h | 32 | ||||
| -rw-r--r-- | include/asm-mips/sibyte/bcm1480_regs.h | 20 | ||||
| -rw-r--r-- | include/asm-mips/sibyte/bcm1480_scd.h | 94 | ||||
| -rw-r--r-- | include/asm-mips/sibyte/board.h | 14 | ||||
| -rw-r--r-- | include/asm-mips/sibyte/carmel.h | 1 | ||||
| -rw-r--r-- | include/asm-mips/sibyte/sb1250.h | 4 | ||||
| -rw-r--r-- | include/asm-mips/sibyte/sb1250_int.h | 5 | ||||
| -rw-r--r-- | include/asm-mips/sibyte/sb1250_mac.h | 24 | ||||
| -rw-r--r-- | include/asm-mips/sibyte/sb1250_mc.h | 2 | ||||
| -rw-r--r-- | include/asm-mips/sibyte/sb1250_regs.h | 46 | ||||
| -rw-r--r-- | include/asm-mips/sibyte/sb1250_scd.h | 31 | ||||
| -rw-r--r-- | include/asm-mips/sibyte/swarm.h | 12 | ||||
| -rw-r--r-- | include/asm-mips/sibyte/trace_prof.h | 110 |
14 files changed, 177 insertions, 220 deletions
diff --git a/include/asm-mips/sibyte/bcm1480_int.h b/include/asm-mips/sibyte/bcm1480_int.h index 42d4cf00efd..c0d5206020f 100644 --- a/include/asm-mips/sibyte/bcm1480_int.h +++ b/include/asm-mips/sibyte/bcm1480_int.h @@ -157,6 +157,7 @@ * Mask values for each interrupt */ +#define _BCM1480_INT_MASK(w,n) _SB_MAKEMASK(w,((n) & 0x3F)) #define _BCM1480_INT_MASK1(n) _SB_MAKEMASK1(((n) & 0x3F)) #define _BCM1480_INT_OFFSET(n) (((n) & 0x40) << 6) @@ -195,6 +196,7 @@ #define M_BCM1480_INT_PMI_HIGH _BCM1480_INT_MASK1(K_BCM1480_INT_PMI_HIGH) #define M_BCM1480_INT_PMO_LOW _BCM1480_INT_MASK1(K_BCM1480_INT_PMO_LOW) #define M_BCM1480_INT_PMO_HIGH _BCM1480_INT_MASK1(K_BCM1480_INT_PMO_HIGH) +#define M_BCM1480_INT_MBOX_ALL _BCM1480_INT_MASK(8,K_BCM1480_INT_MBOX_0_0) #define M_BCM1480_INT_MBOX_0_0 _BCM1480_INT_MASK1(K_BCM1480_INT_MBOX_0_0) #define M_BCM1480_INT_MBOX_0_1 _BCM1480_INT_MASK1(K_BCM1480_INT_MBOX_0_1) #define M_BCM1480_INT_MBOX_0_2 _BCM1480_INT_MASK1(K_BCM1480_INT_MBOX_0_2) diff --git a/include/asm-mips/sibyte/bcm1480_mc.h b/include/asm-mips/sibyte/bcm1480_mc.h index 6bdc941afc9..a6a437451da 100644 --- a/include/asm-mips/sibyte/bcm1480_mc.h +++ b/include/asm-mips/sibyte/bcm1480_mc.h @@ -382,6 +382,10 @@ #define M_BCM1480_MC_CS6 _SB_MAKEMASK1(10) #define M_BCM1480_MC_CS7 _SB_MAKEMASK1(11) +#define M_BCM1480_MC_CS _SB_MAKEMASK(8,S_BCM1480_MC_CS0) +#define V_BCM1480_MC_CS(x) _SB_MAKEVALUE(x,S_BCM1480_MC_CS0) +#define G_BCM1480_MC_CS(x) _SB_GETVALUE(x,S_BCM1480_MC_CS0,M_BCM1480_MC_CS0) + #define M_BCM1480_MC_CMD_ACTIVE _SB_MAKEMASK1(16) /* @@ -412,6 +416,8 @@ #define K_BCM1480_MC_DRAM_TYPE_DDR2 2 #endif +#define K_BCM1480_MC_DRAM_TYPE_DDR2_PASS1 0 + #define V_BCM1480_MC_DRAM_TYPE_JEDEC V_BCM1480_MC_DRAM_TYPE(K_BCM1480_MC_DRAM_TYPE_JEDEC) #define V_BCM1480_MC_DRAM_TYPE_FCRAM V_BCM1480_MC_DRAM_TYPE(K_BCM1480_MC_DRAM_TYPE_FCRAM) @@ -511,6 +517,22 @@ #define M_BCM1480_MC_WR_ODT6_CS6 _SB_MAKEMASK1(31) #define M_BCM1480_MC_CS_ODD_ODT_EN _SB_MAKEMASK1(32) + +#define S_BCM1480_MC_ODT0 0 +#define M_BCM1480_MC_ODT0 _SB_MAKEMASK(8,S_BCM1480_MC_ODT0) +#define V_BCM1480_MC_ODT0(x) _SB_MAKEVALUE(x,S_BCM1480_MC_ODT0) + +#define S_BCM1480_MC_ODT2 8 +#define M_BCM1480_MC_ODT2 _SB_MAKEMASK(8,S_BCM1480_MC_ODT2) +#define V_BCM1480_MC_ODT2(x) _SB_MAKEVALUE(x,S_BCM1480_MC_ODT2) + +#define S_BCM1480_MC_ODT4 16 +#define M_BCM1480_MC_ODT4 _SB_MAKEMASK(8,S_BCM1480_MC_ODT4) +#define V_BCM1480_MC_ODT4(x) _SB_MAKEVALUE(x,S_BCM1480_MC_ODT4) + +#define S_BCM1480_MC_ODT6 24 +#define M_BCM1480_MC_ODT6 _SB_MAKEMASK(8,S_BCM1480_MC_ODT6) +#define V_BCM1480_MC_ODT6(x) _SB_MAKEVALUE(x,S_BCM1480_MC_ODT6) #endif /* @@ -588,11 +610,11 @@ #define M_BCM1480_MC_DQO_SHIFT _SB_MAKEMASK1(47) #endif -#define S_BCM1480_MC_DLL_DEFAULT 48 -#define M_BCM1480_MC_DLL_DEFAULT _SB_MAKEMASK(6,S_BCM1480_MC_DLL_DEFAULT) -#define V_BCM1480_MC_DLL_DEFAULT(x) _SB_MAKEVALUE(x,S_BCM1480_MC_DLL_DEFAULT) -#define G_BCM1480_MC_DLL_DEFAULT(x) _SB_GETVALUE(x,S_BCM1480_MC_DLL_DEFAULT,M_BCM1480_MC_DLL_DEFAULT) -#define V_BCM1480_MC_DLL_DEFAULT_DEFAULT V_BCM1480_MC_DLL_DEFAULT(0x10) +#define S_BCM1480_MC_DLL_DEFAULT 48 +#define M_BCM1480_MC_DLL_DEFAULT _SB_MAKEMASK(6,S_BCM1480_MC_DLL_DEFAULT) +#define V_BCM1480_MC_DLL_DEFAULT(x) _SB_MAKEVALUE(x,S_BCM1480_MC_DLL_DEFAULT) +#define G_BCM1480_MC_DLL_DEFAULT(x) _SB_GETVALUE(x,S_BCM1480_MC_DLL_DEFAULT,M_BCM1480_MC_DLL_DEFAULT) +#define V_BCM1480_MC_DLL_DEFAULT_DEFAULT V_BCM1480_MC_DLL_DEFAULT(0x10) #if SIBYTE_HDR_FEATURE(1480, PASS2) #define S_BCM1480_MC_DLL_REGCTRL 54 diff --git a/include/asm-mips/sibyte/bcm1480_regs.h b/include/asm-mips/sibyte/bcm1480_regs.h index c2dd2fe3047..bda391d3af8 100644 --- a/include/asm-mips/sibyte/bcm1480_regs.h +++ b/include/asm-mips/sibyte/bcm1480_regs.h @@ -230,6 +230,7 @@ #define A_BCM1480_DUART_IMRREG(chan) (A_BCM1480_DUART(chan) + R_BCM1480_DUART_IMRREG(chan)) #define A_BCM1480_DUART_ISRREG(chan) (A_BCM1480_DUART(chan) + R_BCM1480_DUART_ISRREG(chan)) +#define A_BCM1480_DUART_IN_PORT(chan) (A_BCM1480_DUART(chan) + R_DUART_INP_ORT) /* * These constants are the absolute addresses. @@ -404,6 +405,21 @@ #define R_BCM1480_IMR_ALIAS_MAILBOX_0 0x0000 /* 0x0x0 */ #define R_BCM1480_IMR_ALIAS_MAILBOX_0_SET 0x0008 /* 0x0x8 */ +/* + * these macros work together to build the address of a mailbox + * register, e.g., A_BCM1480_MAILBOX_REGISTER(0,R_BCM1480_IMR_MAILBOX_SET,2) + * for mbox_0_set_cpu2 returns 0x00100240C8 + */ +#define R_BCM1480_IMR_MAILBOX_CPU 0x00 +#define R_BCM1480_IMR_MAILBOX_SET 0x08 +#define R_BCM1480_IMR_MAILBOX_CLR 0x10 +#define R_BCM1480_IMR_MAILBOX_NUM_SPACING 0x20 +#define A_BCM1480_MAILBOX_REGISTER(num,reg,cpu) \ + (A_BCM1480_IMR_CPU0_BASE + \ + (num * R_BCM1480_IMR_MAILBOX_NUM_SPACING) + \ + (cpu * BCM1480_IMR_REGISTER_SPACING) + \ + (R_BCM1480_IMR_MAILBOX_0_CPU + reg)) + /* ********************************************************************* * System Performance Counter Registers (Section 4.7) ********************************************************************* */ @@ -428,6 +444,10 @@ #define A_BCM1480_SCD_PERF_CNT_6 0x0010020500 #define A_BCM1480_SCD_PERF_CNT_7 0x0010020508 +#define BCM1480_SCD_NUM_PERF_CNT 8 +#define BCM1480_SCD_PERF_CNT_SPACING 8 +#define A_BCM1480_SCD_PERF_CNT(n) (A_SCD_PERF_CNT_0+(n*BCM1480_SCD_PERF_CNT_SPACING)) + /* ********************************************************************* * System Bus Watcher Registers (Section 4.8) ********************************************************************* */ diff --git a/include/asm-mips/sibyte/bcm1480_scd.h b/include/asm-mips/sibyte/bcm1480_scd.h index 648bed96780..6111d6dcf11 100644 --- a/include/asm-mips/sibyte/bcm1480_scd.h +++ b/include/asm-mips/sibyte/bcm1480_scd.h @@ -10,7 +10,7 @@ * ********************************************************************* * - * Copyright 2000,2001,2002,2003 + * Copyright 2000,2001,2002,2003,2004,2005 * Broadcom Corporation. All rights reserved. * * This program is free software; you can redistribute it and/or @@ -78,6 +78,7 @@ #define K_SYS_PART_BCM1280 0x1206 #define K_SYS_PART_BCM1455 0x1407 #define K_SYS_PART_BCM1255 0x1257 +#define K_SYS_PART_BCM1158 0x1156 /* * Manufacturing Information Register (Table 14) @@ -237,58 +238,42 @@ * System Performance Counter Configuration Register (Table 31) * Register: PERF_CNT_CFG_0 * - * Since the clear/enable bits are moved compared to the - * 1250 and there are more fields, this register will be BCM1480 specific. + * SPC_CFG_SRC[0-3] is the same as the 1250. + * SPC_CFG_SRC[4-7] only exist on the 1480 + * The clear/enable bits are in different locations on the 1250 and 1480. */ -#define S_BCM1480_SPC_CFG_SRC0 0 -#define M_BCM1480_SPC_CFG_SRC0 _SB_MAKEMASK(8,S_BCM1480_SPC_CFG_SRC0) -#define V_BCM1480_SPC_CFG_SRC0(x) _SB_MAKEVALUE(x,S_BCM1480_SPC_CFG_SRC0) -#define G_BCM1480_SPC_CFG_SRC0(x) _SB_GETVALUE(x,S_BCM1480_SPC_CFG_SRC0,M_BCM1480_SPC_CFG_SRC0) - -#define S_BCM1480_SPC_CFG_SRC1 8 -#define M_BCM1480_SPC_CFG_SRC1 _SB_MAKEMASK(8,S_BCM1480_SPC_CFG_SRC1) -#define V_BCM1480_SPC_CFG_SRC1(x) _SB_MAKEVALUE(x,S_BCM1480_SPC_CFG_SRC1) -#define G_BCM1480_SPC_CFG_SRC1(x) _SB_GETVALUE(x,S_BCM1480_SPC_CFG_SRC1,M_BCM1480_SPC_CFG_SRC1) - -#define S_BCM1480_SPC_CFG_SRC2 16 -#define M_BCM1480_SPC_CFG_SRC2 _SB_MAKEMASK(8,S_BCM1480_SPC_CFG_SRC2) -#define V_BCM1480_SPC_CFG_SRC2(x) _SB_MAKEVALUE(x,S_BCM1480_SPC_CFG_SRC2) -#define G_BCM1480_SPC_CFG_SRC2(x) _SB_GETVALUE(x,S_BCM1480_SPC_CFG_SRC2,M_BCM1480_SPC_CFG_SRC2) - -#define S_BCM1480_SPC_CFG_SRC3 24 -#define M_BCM1480_SPC_CFG_SRC3 _SB_MAKEMASK(8,S_BCM1480_SPC_CFG_SRC3) -#define V_BCM1480_SPC_CFG_SRC3(x) _SB_MAKEVALUE(x,S_BCM1480_SPC_CFG_SRC3) -#define G_BCM1480_SPC_CFG_SRC3(x) _SB_GETVALUE(x,S_BCM1480_SPC_CFG_SRC3,M_BCM1480_SPC_CFG_SRC3) - -#define S_BCM1480_SPC_CFG_SRC4 32 -#define M_BCM1480_SPC_CFG_SRC4 _SB_MAKEMASK(8,S_BCM1480_SPC_CFG_SRC4) -#define V_BCM1480_SPC_CFG_SRC4(x) _SB_MAKEVALUE(x,S_BCM1480_SPC_CFG_SRC4) -#define G_BCM1480_SPC_CFG_SRC4(x) _SB_GETVALUE(x,S_BCM1480_SPC_CFG_SRC4,M_BCM1480_SPC_CFG_SRC4) - -#define S_BCM1480_SPC_CFG_SRC5 40 -#define M_BCM1480_SPC_CFG_SRC5 _SB_MAKEMASK(8,S_BCM1480_SPC_CFG_SRC5) -#define V_BCM1480_SPC_CFG_SRC5(x) _SB_MAKEVALUE(x,S_BCM1480_SPC_CFG_SRC5) -#define G_BCM1480_SPC_CFG_SRC5(x) _SB_GETVALUE(x,S_BCM1480_SPC_CFG_SRC5,M_BCM1480_SPC_CFG_SRC5) - -#define S_BCM1480_SPC_CFG_SRC6 48 -#define M_BCM1480_SPC_CFG_SRC6 _SB_MAKEMASK(8,S_BCM1480_SPC_CFG_SRC6) -#define V_BCM1480_SPC_CFG_SRC6(x) _SB_MAKEVALUE(x,S_BCM1480_SPC_CFG_SRC6) -#define G_BCM1480_SPC_CFG_SRC6(x) _SB_GETVALUE(x,S_BCM1480_SPC_CFG_SRC6,M_BCM1480_SPC_CFG_SRC6) - -#define S_BCM1480_SPC_CFG_SRC7 56 -#define M_BCM1480_SPC_CFG_SRC7 _SB_MAKEMASK(8,S_BCM1480_SPC_CFG_SRC7) -#define V_BCM1480_SPC_CFG_SRC7(x) _SB_MAKEVALUE(x,S_BCM1480_SPC_CFG_SRC7) -#define G_BCM1480_SPC_CFG_SRC7(x) _SB_GETVALUE(x,S_BCM1480_SPC_CFG_SRC7,M_BCM1480_SPC_CFG_SRC7) +#define S_SPC_CFG_SRC4 32 +#define M_SPC_CFG_SRC4 _SB_MAKEMASK(8,S_SPC_CFG_SRC4) +#define V_SPC_CFG_SRC4(x) _SB_MAKEVALUE(x,S_SPC_CFG_SRC4) +#define G_SPC_CFG_SRC4(x) _SB_GETVALUE(x,S_SPC_CFG_SRC4,M_SPC_CFG_SRC4) + +#define S_SPC_CFG_SRC5 40 +#define M_SPC_CFG_SRC5 _SB_MAKEMASK(8,S_SPC_CFG_SRC5) +#define V_SPC_CFG_SRC5(x) _SB_MAKEVALUE(x,S_SPC_CFG_SRC5) +#define G_SPC_CFG_SRC5(x) _SB_GETVALUE(x,S_SPC_CFG_SRC5,M_SPC_CFG_SRC5) + +#define S_SPC_CFG_SRC6 48 +#define M_SPC_CFG_SRC6 _SB_MAKEMASK(8,S_SPC_CFG_SRC6) +#define V_SPC_CFG_SRC6(x) _SB_MAKEVALUE(x,S_SPC_CFG_SRC6) +#define G_SPC_CFG_SRC6(x) _SB_GETVALUE(x,S_SPC_CFG_SRC6,M_SPC_CFG_SRC6) + +#define S_SPC_CFG_SRC7 56 +#define M_SPC_CFG_SRC7 _SB_MAKEMASK(8,S_SPC_CFG_SRC7) +#define V_SPC_CFG_SRC7(x) _SB_MAKEVALUE(x,S_SPC_CFG_SRC7) +#define G_SPC_CFG_SRC7(x) _SB_GETVALUE(x,S_SPC_CFG_SRC7,M_SPC_CFG_SRC7) /* * System Performance Counter Control Register (Table 32) * Register: PERF_CNT_CFG_1 * BCM1480 specific */ - -#define M_BCM1480_SPC_CFG_CLEAR _SB_MAKEMASK1(0) -#define M_BCM1480_SPC_CFG_ENABLE _SB_MAKEMASK1(1) +#define M_BCM1480_SPC_CFG_CLEAR _SB_MAKEMASK1(0) +#define M_BCM1480_SPC_CFG_ENABLE _SB_MAKEMASK1(1) +#if SIBYTE_HDR_FEATURE_CHIP(1480) +#define M_SPC_CFG_CLEAR M_BCM1480_SPC_CFG_CLEAR +#define M_SPC_CFG_ENABLE M_BCM1480_SPC_CFG_ENABLE +#endif /* * System Performance Counters (Table 33) @@ -405,20 +390,10 @@ * Trace Control Register (Table 49) * Register: TRACE_CFG * - * Bits 0..8 are the same as the BCM1250, rest are different. - * Entire register is redefined below. + * BCM1480 changes to this register (other than location of the CUR_ADDR field) + * are defined below. */ -#define M_BCM1480_SCD_TRACE_CFG_RESET _SB_MAKEMASK1(0) -#define M_BCM1480_SCD_TRACE_CFG_START_READ _SB_MAKEMASK1(1) -#define M_BCM1480_SCD_TRACE_CFG_START _SB_MAKEMASK1(2) -#define M_BCM1480_SCD_TRACE_CFG_STOP _SB_MAKEMASK1(3) -#define M_BCM1480_SCD_TRACE_CFG_FREEZE _SB_MAKEMASK1(4) -#define M_BCM1480_SCD_TRACE_CFG_FREEZE_FULL _SB_MAKEMASK1(5) -#define M_BCM1480_SCD_TRACE_CFG_DEBUG_FULL _SB_MAKEMASK1(6) -#define M_BCM1480_SCD_TRACE_CFG_FULL _SB_MAKEMASK1(7) -#define M_BCM1480_SCD_TRACE_CFG_FORCE_CNT _SB_MAKEMASK1(8) - #define S_BCM1480_SCD_TRACE_CFG_MODE 16 #define M_BCM1480_SCD_TRACE_CFG_MODE _SB_MAKEMASK(2,S_BCM1480_SCD_TRACE_CFG_MODE) #define V_BCM1480_SCD_TRACE_CFG_MODE(x) _SB_MAKEVALUE(x,S_BCM1480_SCD_TRACE_CFG_MODE) @@ -428,9 +403,4 @@ #define K_BCM1480_SCD_TRACE_CFG_MODE_BYTEEN_INT 1 #define K_BCM1480_SCD_TRACE_CFG_MODE_FLOW_ID 2 -#define S_BCM1480_SCD_TRACE_CFG_CUR_ADDR 24 -#define M_BCM1480_SCD_TRACE_CFG_CUR_ADDR _SB_MAKEMASK(8,S_BCM1480_SCD_TRACE_CFG_CUR_ADDR) -#define V_BCM1480_SCD_TRACE_CFG_CUR_ADDR(x) _SB_MAKEVALUE(x,S_BCM1480_SCD_TRACE_CFG_CUR_ADDR) -#define G_BCM1480_SCD_TRACE_CFG_CUR_ADDR(x) _SB_GETVALUE(x,S_BCM1480_SCD_TRACE_CFG_CUR_ADDR,M_BCM1480_SCD_TRACE_CFG_CUR_ADDR) - #endif /* _BCM1480_SCD_H */ diff --git a/include/asm-mips/sibyte/board.h b/include/asm-mips/sibyte/board.h index 3dfe29ed42a..73bce901a37 100644 --- a/include/asm-mips/sibyte/board.h +++ b/include/asm-mips/sibyte/board.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2000, 2001, 2002, 2003 Broadcom Corporation + * Copyright (C) 2000,2001,2002,2003,2004 Broadcom Corporation * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -19,8 +19,8 @@ #ifndef _SIBYTE_BOARD_H #define _SIBYTE_BOARD_H - #if defined(CONFIG_SIBYTE_SWARM) || defined(CONFIG_SIBYTE_PTSWARM) || \ + defined(CONFIG_SIBYTE_PT1120) || defined(CONFIG_SIBYTE_PT1125) || \ defined(CONFIG_SIBYTE_CRHONE) || defined(CONFIG_SIBYTE_CRHINE) || \ defined(CONFIG_SIBYTE_LITTLESUR) #include <asm/sibyte/swarm.h> @@ -55,6 +55,16 @@ #define setleds(t0,t1,c0,c1,c2,c3) #endif /* LEDS_PHYS */ +#else + +void swarm_setup(void); + +#ifdef LEDS_PHYS +extern void setleds(char *str); +#else +#define setleds(s) do { } while (0) +#endif /* LEDS_PHYS */ + #endif /* __ASSEMBLY__ */ #endif /* _SIBYTE_BOARD_H */ diff --git a/include/asm-mips/sibyte/carmel.h b/include/asm-mips/sibyte/carmel.h index 57c53e62a37..11cad71323e 100644 --- a/include/asm-mips/sibyte/carmel.h +++ b/include/asm-mips/sibyte/carmel.h @@ -18,7 +18,6 @@ #ifndef __ASM_SIBYTE_CARMEL_H #define __ASM_SIBYTE_CARMEL_H - #include <asm/sibyte/sb1250.h> #include <asm/sibyte/sb1250_int.h> diff --git a/include/asm-mips/sibyte/sb1250.h b/include/asm-mips/sibyte/sb1250.h index 2ba6988ddc8..494aa65dcfb 100644 --- a/include/asm-mips/sibyte/sb1250.h +++ b/include/asm-mips/sibyte/sb1250.h @@ -57,8 +57,6 @@ extern void bcm1480_mask_irq(int cpu, int irq); extern void bcm1480_unmask_irq(int cpu, int irq); extern void bcm1480_smp_finish(void); -extern void prom_printf(char *fmt, ...); - #define AT_spin \ __asm__ __volatile__ ( \ ".set noat\n" \ @@ -69,6 +67,6 @@ extern void prom_printf(char *fmt, ...); #endif -#define IOADDR(a) ((volatile void __iomem *)(IO_BASE + (a))) +#define IOADDR(a) ((void __iomem *)(IO_BASE + (a))) #endif diff --git a/include/asm-mips/sibyte/sb1250_int.h b/include/asm-mips/sibyte/sb1250_int.h index 05c7b39f1b0..94e8299b0a2 100644 --- a/include/asm-mips/sibyte/sb1250_int.h +++ b/include/asm-mips/sibyte/sb1250_int.h @@ -45,8 +45,6 @@ * First, the interrupt numbers. */ -#if SIBYTE_HDR_FEATURE_1250_112x - #define K_INT_SOURCES 64 #define K_INT_WATCHDOG_TIMER_0 0 @@ -152,6 +150,7 @@ #define M_INT_MBOX_1 _SB_MAKEMASK1(K_INT_MBOX_1) #define M_INT_MBOX_2 _SB_MAKEMASK1(K_INT_MBOX_2) #define M_INT_MBOX_3 _SB_MAKEMASK1(K_INT_MBOX_3) +#define M_INT_MBOX_ALL _SB_MAKEMASK(4,K_INT_MBOX_0) #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) #define M_INT_CYCLE_CP0_INT _SB_MAKEMASK1(K_INT_CYCLE_CP0_INT) #define M_INT_CYCLE_CP1_INT _SB_MAKEMASK1(K_INT_CYCLE_CP1_INT) @@ -247,5 +246,3 @@ #endif /* 1250/112x */ - -#endif diff --git a/include/asm-mips/sibyte/sb1250_mac.h b/include/asm-mips/sibyte/sb1250_mac.h index adfc688fa55..833c8b59d68 100644 --- a/include/asm-mips/sibyte/sb1250_mac.h +++ b/include/asm-mips/sibyte/sb1250_mac.h @@ -129,9 +129,9 @@ #define M_MAC_BYPASS_16 _SB_MAKEMASK1(42) #define M_MAC_BYPASS_FCS_CHK _SB_MAKEMASK1(43) -#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) +#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480) #define M_MAC_RX_CH_SEL_MSB _SB_MAKEMASK1(44) -#endif /* 1250 PASS2 || 112x PASS1 */ +#endif /* 1250 PASS2 || 112x PASS1 || 1480*/ #if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480) #define M_MAC_SPLIT_CH_SEL _SB_MAKEMASK1(45) @@ -223,9 +223,9 @@ /* XXX: Can't enable, as it has the same name as a pass2+ define below. */ /* #define M_MAC_TX_WR_THRSH _SB_MAKEMASK(6,S_MAC_TX_WR_THRSH) */ #endif /* up to 1250 PASS1 */ -#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) +#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480) #define M_MAC_TX_WR_THRSH _SB_MAKEMASK(7,S_MAC_TX_WR_THRSH) -#endif /* 1250 PASS2 || 112x PASS1 */ +#endif /* 1250 PASS2 || 112x PASS1 || 1480 */ #define V_MAC_TX_WR_THRSH(x) _SB_MAKEVALUE(x,S_MAC_TX_WR_THRSH) #define G_MAC_TX_WR_THRSH(x) _SB_GETVALUE(x,S_MAC_TX_WR_THRSH,M_MAC_TX_WR_THRSH) @@ -234,9 +234,9 @@ /* XXX: Can't enable, as it has the same name as a pass2+ define below. */ /* #define M_MAC_TX_RD_THRSH _SB_MAKEMASK(6,S_MAC_TX_RD_THRSH) */ #endif /* up to 1250 PASS1 */ -#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) +#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480) #define M_MAC_TX_RD_THRSH _SB_MAKEMASK(7,S_MAC_TX_RD_THRSH) -#endif /* 1250 PASS2 || 112x PASS1 */ +#endif /* 1250 PASS2 || 112x PASS1 || 1480 */ #define V_MAC_TX_RD_THRSH(x) _SB_MAKEVALUE(x,S_MAC_TX_RD_THRSH) #define G_MAC_TX_RD_THRSH(x) _SB_GETVALUE(x,S_MAC_TX_RD_THRSH,M_MAC_TX_RD_THRSH) @@ -260,12 +260,12 @@ #define V_MAC_RX_RL_THRSH(x) _SB_MAKEVALUE(x,S_MAC_RX_RL_THRSH) #define G_MAC_RX_RL_THRSH(x) _SB_GETVALUE(x,S_MAC_RX_RL_THRSH,M_MAC_RX_RL_THRSH) -#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) +#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480) #define S_MAC_ENC_FC_THRSH _SB_MAKE64(56) #define M_MAC_ENC_FC_THRSH _SB_MAKEMASK(6,S_MAC_ENC_FC_THRSH) #define V_MAC_ENC_FC_THRSH(x) _SB_MAKEVALUE(x,S_MAC_ENC_FC_THRSH) #define G_MAC_ENC_FC_THRSH(x) _SB_GETVALUE(x,S_MAC_ENC_FC_THRSH,M_MAC_ENC_FC_THRSH) -#endif /* 1250 PASS2 || 112x PASS1 */ +#endif /* 1250 PASS2 || 112x PASS1 || 1480 */ /* * MAC Frame Configuration Registers (Table 9-15) @@ -462,9 +462,9 @@ #define M_MAC_LTCOL_ERR _SB_MAKEMASK1(44) #define M_MAC_EXCOL_ERR _SB_MAKEMASK1(45) #define M_MAC_CNTR_OVRFL_ERR _SB_MAKEMASK1(46) -#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) +#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480) #define M_MAC_SPLIT_EN _SB_MAKEMASK1(47) /* interrupt mask only */ -#endif /* 1250 PASS2 || 112x PASS1 */ +#endif /* 1250 PASS2 || 112x PASS1 || 1480 */ #define S_MAC_COUNTER_ADDR _SB_MAKE64(47) #define M_MAC_COUNTER_ADDR _SB_MAKEMASK(5,S_MAC_COUNTER_ADDR) @@ -598,9 +598,9 @@ #define M_MAC_MCAST_INV _SB_MAKEMASK1(4) #define M_MAC_BCAST_EN _SB_MAKEMASK1(5) #define M_MAC_DIRECT_INV _SB_MAKEMASK1(6) -#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) +#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480) #define M_MAC_ALLMCAST_EN _SB_MAKEMASK1(7) -#endif /* 1250 PASS2 || 112x PASS1 */ +#endif /* 1250 PASS2 || 112x PASS1 || 1480 */ #define S_MAC_IPHDR_OFFSET _SB_MAKE64(8) #define M_MAC_IPHDR_OFFSET _SB_MAKEMASK(8,S_MAC_IPHDR_OFFSET) diff --git a/include/asm-mips/sibyte/sb1250_mc.h b/include/asm-mips/sibyte/sb1250_mc.h index 26e421498c9..4fe848ffbc3 100644 --- a/include/asm-mips/sibyte/sb1250_mc.h +++ b/include/asm-mips/sibyte/sb1250_mc.h @@ -295,7 +295,7 @@ #if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) #define M_MC_PRE_ON_A8 _SB_MAKEMASK1(36) -#define M_MC_RAM_WITH_A13 _SB_MAKEMASK1(38) +#define M_MC_RAM_WITH_A13 _SB_MAKEMASK1(37) #endif /* 1250 PASS3 || 112x PASS1 */ diff --git a/include/asm-mips/sibyte/sb1250_regs.h b/include/asm-mips/sibyte/sb1250_regs.h index bab3a4580a3..da7c188993c 100644 --- a/include/asm-mips/sibyte/sb1250_regs.h +++ b/include/asm-mips/sibyte/sb1250_regs.h @@ -131,6 +131,7 @@ #endif + /* ********************************************************************* * PCI Interface Registers ********************************************************************* */ @@ -239,14 +240,14 @@ #define R_MAC_VLANTAG 0x00000110 #define R_MAC_FRAMECFG 0x00000118 #define R_MAC_EOPCNT 0x00000120 -#define R_MAC_FIFO_PTRS 0x00000130 +#define R_MAC_FIFO_PTRS 0x00000128 #define R_MAC_ADFILTER_CFG 0x00000200 #define R_MAC_ETHERNET_ADDR 0x00000208 #define R_MAC_PKT_TYPE 0x00000210 -#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) +#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480) #define R_MAC_ADMASK0 0x00000218 #define R_MAC_ADMASK1 0x00000220 -#endif /* 1250 PASS3 || 112x PASS1 */ +#endif /* 1250 PASS3 || 112x PASS1 || 1480 */ #define R_MAC_HASH_BASE 0x00000240 #define R_MAC_ADDR_BASE 0x00000280 #define R_MAC_CHLO0_BASE 0x00000300 @@ -256,9 +257,9 @@ #define R_MAC_INT_MASK 0x00000410 #define R_MAC_TXD_CTL 0x00000420 #define R_MAC_MDIO 0x00000428 -#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) +#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480) #define R_MAC_STATUS1 0x00000430 -#endif /* 1250 PASS2 || 112x PASS1 */ +#endif /* 1250 PASS2 || 112x PASS1 || 1480 */ #define R_MAC_DEBUG_STATUS 0x00000448 #define MAC_HASH_COUNT 8 @@ -289,11 +290,11 @@ #define R_DUART_RX_HOLD 0x160 #define R_DUART_TX_HOLD 0x170 -#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) +#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480) #define R_DUART_FULL_CTL 0x140 #define R_DUART_OPCR_X 0x180 #define R_DUART_AUXCTL_X 0x190 -#endif /* 1250 PASS2 || 112x PASS1 */ +#endif /* 1250 PASS2 || 112x PASS1 || 1480*/ /* @@ -308,6 +309,7 @@ #define R_DUART_IMR_B 0x350 #define R_DUART_OUT_PORT 0x360 #define R_DUART_OPCR 0x370 +#define R_DUART_IN_PORT 0x380 #define R_DUART_SET_OPR 0x3B0 #define R_DUART_CLEAR_OPR 0x3C0 @@ -685,12 +687,17 @@ #define A_ADDR_TRAP_REG_DEBUG 0x0010020460 #endif /* 1250 PASS2 || 112x PASS1 || 1480 */ +#define ADDR_TRAP_SPACING 8 +#define NUM_ADDR_TRAP 4 +#define A_ADDR_TRAP_UP(n) (A_ADDR_TRAP_UP_0 + ((n) * ADDR_TRAP_SPACING)) +#define A_ADDR_TRAP_DOWN(n) (A_ADDR_TRAP_DOWN_0 + ((n) * ADDR_TRAP_SPACING)) +#define A_ADDR_TRAP_CFG(n) (A_ADDR_TRAP_CFG_0 + ((n) * ADDR_TRAP_SPACING)) + /* ********************************************************************* * System Interrupt Mapper Registers ********************************************************************* */ -#if SIBYTE_HDR_FEATURE_1250_112x #define A_IMR_CPU0_BASE 0x0010020000 #define A_IMR_CPU1_BASE 0x0010022000 #define IMR_REGISTER_SPACING 0x2000 @@ -700,6 +707,7 @@ #define A_IMR_REGISTER(cpu,reg) (A_IMR_MAPPER(cpu)+(reg)) #define R_IMR_INTERRUPT_DIAG 0x0010 +#define R_IMR_INTERRUPT_LDT 0x0018 #define R_IMR_INTERRUPT_MASK 0x0028 #define R_IMR_INTERRUPT_TRACE 0x0038 #define R_IMR_INTERRUPT_SOURCE_STATUS 0x0040 @@ -715,7 +723,14 @@ #define R_IMR_INTERRUPT_STATUS_COUNT 7 #define R_IMR_INTERRUPT_MAP_BASE 0x0200 #define R_IMR_INTERRUPT_MAP_COUNT 64 -#endif /* 1250/112x */ + +/* + * these macros work together to build the address of a mailbox + * register, e.g., A_MAILBOX_REGISTER(R_IMR_MAILBOX_SET_CPU,1) + * for mbox_0_set_cpu2 returns 0x00100240C8 + */ +#define A_MAILBOX_REGISTER(reg,cpu) \ + (A_IMR_CPU0_BASE + (cpu * IMR_REGISTER_SPACING) + reg) /* ********************************************************************* * System Performance Counter Registers @@ -727,6 +742,10 @@ #define A_SCD_PERF_CNT_2 0x00100204E0 #define A_SCD_PERF_CNT_3 0x00100204E8 +#define SCD_NUM_PERF_CNT 4 +#define SCD_PERF_CNT_SPACING 8 +#define A_SCD_PERF_CNT(n) (A_SCD_PERF_CNT_0+(n*SCD_PERF_CNT_SPACING)) + /* ********************************************************************* * System Bus Watcher Registers ********************************************************************* */ @@ -772,6 +791,15 @@ #define A_SCD_TRACE_SEQUENCE_6 0x0010020A90 #define A_SCD_TRACE_SEQUENCE_7 0x0010020A98 +#define TRACE_REGISTER_SPACING 8 +#define TRACE_NUM_REGISTERS 8 +#define A_SCD_TRACE_EVENT(n) (((n) & 4) ? \ + (A_SCD_TRACE_EVENT_4 + (((n) & 3) * TRACE_REGISTER_SPACING)) : \ + (A_SCD_TRACE_EVENT_0 + ((n) * TRACE_REGISTER_SPACING))) +#define A_SCD_TRACE_SEQUENCE(n) (((n) & 4) ? \ + (A_SCD_TRACE_SEQUENCE_4 + (((n) & 3) * TRACE_REGISTER_SPACING)) : \ + (A_SCD_TRACE_SEQUENCE_0 + ((n) * TRACE_REGISTER_SPACING))) + /* ********************************************************************* * System Generic DMA Registers ********************************************************************* */ diff --git a/include/asm-mips/sibyte/sb1250_scd.h b/include/asm-mips/sibyte/sb1250_scd.h index 7ed0bb611e5..9ea3da367ab 100644 --- a/include/asm-mips/sibyte/sb1250_scd.h +++ b/include/asm-mips/sibyte/sb1250_scd.h @@ -10,7 +10,7 @@ * ********************************************************************* * - * Copyright 2000,2001,2002,2003 + * Copyright 2000,2001,2002,2003,2004,2005 * Broadcom Corporation. All rights reserved. * * This program is free software; you can redistribute it and/or @@ -84,6 +84,7 @@ #define K_SYS_REVISION_BCM112x_A2 0x21 #define K_SYS_REVISION_BCM112x_A3 0x22 #define K_SYS_REVISION_BCM112x_A4 0x23 +#define K_SYS_REVISION_BCM112x_B0 0x30 #define K_SYS_REVISION_BCM1480_S0 0x01 #define K_SYS_REVISION_BCM1480_A1 0x02 @@ -149,7 +150,7 @@ * (For the assembler version, sysrev and dest may be the same register. * Also, it clobbers AT.) */ -#ifdef __ASSEMBLY__ +#ifdef __ASSEMBLER__ #define SYS_SOC_TYPE(dest, sysrev) \ .set push ; \ .set reorder ; \ @@ -213,6 +214,7 @@ #define G_SYS_YPOS(x) _SB_GETVALUE(x,S_SYS_YPOS,M_SYS_YPOS) #endif + /* * System Config Register (Table 4-2) * Register: SCD_SYSTEM_CFG @@ -359,13 +361,13 @@ */ #define V_SCD_TIMER_FREQ 1000000 -#define V_SCD_TIMER_WIDTH 23 #define S_SCD_TIMER_INIT 0 -#define M_SCD_TIMER_INIT _SB_MAKEMASK(V_SCD_TIMER_WIDTH,S_SCD_TIMER_INIT) +#define M_SCD_TIMER_INIT _SB_MAKEMASK(23,S_SCD_TIMER_INIT) #define V_SCD_TIMER_INIT(x) _SB_MAKEVALUE(x,S_SCD_TIMER_INIT) #define G_SCD_TIMER_INIT(x) _SB_GETVALUE(x,S_SCD_TIMER_INIT,M_SCD_TIMER_INIT) +#define V_SCD_TIMER_WIDTH 23 #define S_SCD_TIMER_CNT 0 #define M_SCD_TIMER_CNT _SB_MAKEMASK(V_SCD_TIMER_WIDTH,S_SCD_TIMER_CNT) #define V_SCD_TIMER_CNT(x) _SB_MAKEVALUE(x,S_SCD_TIMER_CNT) @@ -379,7 +381,6 @@ * System Performance Counters */ -#if SIBYTE_HDR_FEATURE_1250_112x #define S_SPC_CFG_SRC0 0 #define M_SPC_CFG_SRC0 _SB_MAKEMASK(8,S_SPC_CFG_SRC0) #define V_SPC_CFG_SRC0(x) _SB_MAKEVALUE(x,S_SPC_CFG_SRC0) @@ -400,6 +401,7 @@ #define V_SPC_CFG_SRC3(x) _SB_MAKEVALUE(x,S_SPC_CFG_SRC3) #define G_SPC_CFG_SRC3(x) _SB_GETVALUE(x,S_SPC_CFG_SRC3,M_SPC_CFG_SRC3) +#if SIBYTE_HDR_FEATURE_1250_112x #define M_SPC_CFG_CLEAR _SB_MAKEMASK1(32) #define M_SPC_CFG_ENABLE _SB_MAKEMASK1(33) #endif @@ -515,8 +517,6 @@ * Trace Buffer Config register */ -#if SIBYTE_HDR_FEATURE_1250_112x - #define M_SCD_TRACE_CFG_RESET _SB_MAKEMASK1(0) #define M_SCD_TRACE_CFG_START_READ _SB_MAKEMASK1(1) #define M_SCD_TRACE_CFG_START _SB_MAKEMASK1(2) @@ -525,17 +525,26 @@ #define M_SCD_TRACE_CFG_FREEZE_FULL _SB_MAKEMASK1(5) #define M_SCD_TRACE_CFG_DEBUG_FULL _SB_MAKEMASK1(6) #define M_SCD_TRACE_CFG_FULL _SB_MAKEMASK1(7) -#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) +#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480) #define M_SCD_TRACE_CFG_FORCECNT _SB_MAKEMASK1(8) -#endif /* 1250 PASS2 || 112x PASS1 */ +#endif /* 1250 PASS2 || 112x PASS1 || 1480 */ +/* + * This field is the same on the 1250/112x and 1480, just located in + * a slightly different place in the register. + */ +#if SIBYTE_HDR_FEATURE_1250_112x #define S_SCD_TRACE_CFG_CUR_ADDR 10 +#else +#if SIBYTE_HDR_FEATURE_CHIP(1480) +#define S_SCD_TRACE_CFG_CUR_ADDR 24 +#endif /* 1480 */ +#endif /* 1250/112x */ + #define M_SCD_TRACE_CFG_CUR_ADDR _SB_MAKEMASK(8,S_SCD_TRACE_CFG_CUR_ADDR) #define V_SCD_TRACE_CFG_CUR_ADDR(x) _SB_MAKEVALUE(x,S_SCD_TRACE_CFG_CUR_ADDR) #define G_SCD_TRACE_CFG_CUR_ADDR(x) _SB_GETVALUE(x,S_SCD_TRACE_CFG_CUR_ADDR,M_SCD_TRACE_CFG_CUR_ADDR) -#endif /* 1250/112x */ - /* * Trace Event registers */ diff --git a/include/asm-mips/sibyte/swarm.h b/include/asm-mips/sibyte/swarm.h index 86db37e5ad8..540865fa7ec 100644 --- a/include/asm-mips/sibyte/swarm.h +++ b/include/asm-mips/sibyte/swarm.h @@ -32,6 +32,18 @@ #define SIBYTE_HAVE_IDE 1 #define SIBYTE_DEFAULT_CONSOLE "ttyS0,115200" #endif +#ifdef CONFIG_SIBYTE_PT1120 +#define SIBYTE_BOARD_NAME "PT1120" +#define SIBYTE_HAVE_PCMCIA 1 +#define SIBYTE_HAVE_IDE 1 +#define SIBYTE_DEFAULT_CONSOLE "ttyS0,115200" +#endif +#ifdef CONFIG_SIBYTE_PT1125 +#define SIBYTE_BOARD_NAME "PT1125" +#define SIBYTE_HAVE_PCMCIA 1 +#define SIBYTE_HAVE_IDE 1 +#define SIBYTE_DEFAULT_CONSOLE "ttyS0,115200" +#endif #ifdef CONFIG_SIBYTE_LITTLESUR #define SIBYTE_BOARD_NAME "BCM91250C2 (LittleSur)" #define SIBYTE_HAVE_PCMCIA 0 diff --git a/include/asm-mips/sibyte/trace_prof.h b/include/asm-mips/sibyte/trace_prof.h deleted file mode 100644 index 557792075e9..00000000000 --- a/include/asm-mips/sibyte/trace_prof.h +++ /dev/null @@ -1,110 +0,0 @@ -/* - * Copyright (C) 2001 Broadcom Corporation - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - */ - -#ifndef __ASM_SIBYTE_TRACE_PROF_H -#define __ASM_SIBYTE_TRACE_PROF_H - -#undef DBG -#if SBPROF_TB_DEBUG -#define DBG(a) a -#else -#define DBG(a) -#endif - -#define SBPROF_TB_MAJOR 240 -#define DEVNAME "bcm1250_tbprof" - -typedef u_int64_t tb_sample_t[6*256]; - -struct sbprof_tb { - int open; - tb_sample_t *sbprof_tbbuf; - int next_tb_sample; - - volatile int tb_enable; - volatile int tb_armed; - - wait_queue_head_t tb_sync; - wait_queue_head_t tb_read; -}; - -#define MAX_SAMPLE_BYTES (24*1024*1024) -#define MAX_TBSAMPLE_BYTES (12*1024*1024) - -#define MAX_SAMPLES (MAX_SAMPLE_BYTES/sizeof(u_int32_t)) -#define TB_SAMPLE_SIZE (sizeof(tb_sample_t)) -#define MAX_TB_SAMPLES (MAX_TBSAMPLE_BYTES/TB_SAMPLE_SIZE) - -/* IOCTLs */ -#define SBPROF_ZBSTART _IOW('s', 0, int) -#define SBPROF_ZBSTOP _IOW('s', 1, int) -#define SBPROF_ZBWAITFULL _IOW('s', 2, int) - -/*************************************************************************** - * Routines for gathering ZBbus profiles using trace buffer - ***************************************************************************/ - -/* Requires: Already called zclk_timer_init with a value that won't - saturate 40 bits. No subsequent use of SCD performance counters - or trace buffer. - Effect: Starts gathering random ZBbus profiles using trace buffer. */ -extern int sbprof_zbprof_start(struct file *filp); - -/* Effect: Stops collection of ZBbus profiles */ -extern int sbprof_zbprof_stop(void); - - -/*************************************************************************** - * Routines for using 40-bit SCD cycle counter - * - * Client responsible for either handling interrupts or making sure - * the cycles counter never saturates, e.g., by doing - * zclk_timer_init(0) at least every 2^40 - 1 ZCLKs. - ***************************************************************************/ - -/* Configures SCD counter 0 to count ZCLKs starting from val; - Configures SCD counters1,2,3 to count nothing. - Must not be called while gathering ZBbus profiles. - -unsigned long long val; */ -#define zclk_timer_init(val) \ - __asm__ __volatile__ (".set push;" \ - ".set mips64;" \ - "la $8, 0xb00204c0;" /* SCD perf_cnt_cfg */ \ - "sd %0, 0x10($8);" /* write val to counter0 */ \ - "sd %1, 0($8);" /* config counter0 for zclks*/ \ - ".set pop" \ - : /* no outputs */ \ - /* enable, counter0 */ \ - : /* inputs */ "r"(val), "r" ((1ULL << 33) | 1ULL) \ - : /* modifies */ "$8" ) - - -/* Reads SCD counter 0 and puts result in value - unsigned long long val; */ -#define zclk_get(val) \ - __asm__ __volatile__ (".set push;" \ - ".set mips64;" \ - "la $8, 0xb00204c0;" /* SCD perf_cnt_cfg */ \ - "ld %0, 0x10($8);" /* write val to counter0 */ \ - ".set pop" \ - : /* outputs */ "=r"(val) \ - : /* inputs */ \ - : /* modifies */ "$8" ) - -#endif /* __ASM_SIBYTE_TRACE_PROF_H */ |