1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
162 lines
5.2 KiB
C
162 lines
5.2 KiB
C
/*
|
|
* Definitions for the SGI CRIME (CPU, Rendering, Interconnect and Memory
|
|
* Engine)
|
|
*
|
|
* This file is subject to the terms and conditions of the GNU General Public
|
|
* License. See the file "COPYING" in the main directory of this archive
|
|
* for more details.
|
|
*
|
|
* Copyright (C) 2000 Harald Koerfgen
|
|
*/
|
|
|
|
#ifndef __ASM_CRIME_H__
|
|
#define __ASM_CRIME_H__
|
|
|
|
/*
|
|
* Address map
|
|
*/
|
|
#define CRIME_BASE 0x14000000 /* physical */
|
|
|
|
#undef BIT
|
|
#define BIT(x) (1UL << (x))
|
|
|
|
struct sgi_crime {
|
|
volatile unsigned long id;
|
|
#define CRIME_ID_MASK 0xff
|
|
#define CRIME_ID_IDBITS 0xf0
|
|
#define CRIME_ID_IDVALUE 0xa0
|
|
#define CRIME_ID_REV 0x0f
|
|
#define CRIME_REV_PETTY 0x00
|
|
#define CRIME_REV_11 0x11
|
|
#define CRIME_REV_13 0x13
|
|
#define CRIME_REV_14 0x14
|
|
|
|
volatile unsigned long control;
|
|
#define CRIME_CONTROL_MASK 0x3fff
|
|
#define CRIME_CONTROL_TRITON_SYSADC 0x2000
|
|
#define CRIME_CONTROL_CRIME_SYSADC 0x1000
|
|
#define CRIME_CONTROL_HARD_RESET 0x0800
|
|
#define CRIME_CONTROL_SOFT_RESET 0x0400
|
|
#define CRIME_CONTROL_DOG_ENA 0x0200
|
|
#define CRIME_CONTROL_ENDIANESS 0x0100
|
|
#define CRIME_CONTROL_ENDIAN_BIG 0x0100
|
|
#define CRIME_CONTROL_ENDIAN_LITTLE 0x0000
|
|
#define CRIME_CONTROL_CQUEUE_HWM 0x000f
|
|
#define CRIME_CONTROL_CQUEUE_SHFT 0
|
|
#define CRIME_CONTROL_WBUF_HWM 0x00f0
|
|
#define CRIME_CONTROL_WBUF_SHFT 8
|
|
|
|
volatile unsigned long istat;
|
|
volatile unsigned long imask;
|
|
volatile unsigned long soft_int;
|
|
volatile unsigned long hard_int;
|
|
#define MACE_VID_IN1_INT BIT(0)
|
|
#define MACE_VID_IN2_INT BIT(1)
|
|
#define MACE_VID_OUT_INT BIT(2)
|
|
#define MACE_ETHERNET_INT BIT(3)
|
|
#define MACE_SUPERIO_INT BIT(4)
|
|
#define MACE_MISC_INT BIT(5)
|
|
#define MACE_AUDIO_INT BIT(6)
|
|
#define MACE_PCI_BRIDGE_INT BIT(7)
|
|
#define MACEPCI_SCSI0_INT BIT(8)
|
|
#define MACEPCI_SCSI1_INT BIT(9)
|
|
#define MACEPCI_SLOT0_INT BIT(10)
|
|
#define MACEPCI_SLOT1_INT BIT(11)
|
|
#define MACEPCI_SLOT2_INT BIT(12)
|
|
#define MACEPCI_SHARED0_INT BIT(13)
|
|
#define MACEPCI_SHARED1_INT BIT(14)
|
|
#define MACEPCI_SHARED2_INT BIT(15)
|
|
#define CRIME_GBE0_INT BIT(16)
|
|
#define CRIME_GBE1_INT BIT(17)
|
|
#define CRIME_GBE2_INT BIT(18)
|
|
#define CRIME_GBE3_INT BIT(19)
|
|
#define CRIME_CPUERR_INT BIT(20)
|
|
#define CRIME_MEMERR_INT BIT(21)
|
|
#define CRIME_RE_EMPTY_E_INT BIT(22)
|
|
#define CRIME_RE_FULL_E_INT BIT(23)
|
|
#define CRIME_RE_IDLE_E_INT BIT(24)
|
|
#define CRIME_RE_EMPTY_L_INT BIT(25)
|
|
#define CRIME_RE_FULL_L_INT BIT(26)
|
|
#define CRIME_RE_IDLE_L_INT BIT(27)
|
|
#define CRIME_SOFT0_INT BIT(28)
|
|
#define CRIME_SOFT1_INT BIT(29)
|
|
#define CRIME_SOFT2_INT BIT(30)
|
|
#define CRIME_SYSCORERR_INT CRIME_SOFT2_INT
|
|
#define CRIME_VICE_INT BIT(31)
|
|
/* Masks for deciding who handles the interrupt */
|
|
#define CRIME_MACE_INT_MASK 0x8f
|
|
#define CRIME_MACEISA_INT_MASK 0x70
|
|
#define CRIME_MACEPCI_INT_MASK 0xff00
|
|
#define CRIME_CRIME_INT_MASK 0xffff0000
|
|
|
|
volatile unsigned long watchdog;
|
|
#define CRIME_DOG_POWER_ON_RESET 0x00010000
|
|
#define CRIME_DOG_WARM_RESET 0x00080000
|
|
#define CRIME_DOG_TIMEOUT (CRIME_DOG_POWER_ON_RESET|CRIME_DOG_WARM_RESET)
|
|
#define CRIME_DOG_VALUE 0x00007fff
|
|
|
|
volatile unsigned long timer;
|
|
#define CRIME_MASTER_FREQ 66666500 /* Crime upcounter frequency */
|
|
#define CRIME_NS_PER_TICK 15 /* for delay_calibrate */
|
|
|
|
volatile unsigned long cpu_error_addr;
|
|
#define CRIME_CPU_ERROR_ADDR_MASK 0x3ffffffff
|
|
|
|
volatile unsigned long cpu_error_stat;
|
|
#define CRIME_CPU_ERROR_MASK 0x7 /* cpu error stat is 3 bits */
|
|
#define CRIME_CPU_ERROR_CPU_ILL_ADDR 0x4
|
|
#define CRIME_CPU_ERROR_VICE_WRT_PRTY 0x2
|
|
#define CRIME_CPU_ERROR_CPU_WRT_PRTY 0x1
|
|
|
|
unsigned long _pad0[54];
|
|
|
|
volatile unsigned long mc_ctrl;
|
|
volatile unsigned long bank_ctrl[8];
|
|
#define CRIME_MEM_BANK_CONTROL_MASK 0x11f /* 9 bits 7:5 reserved */
|
|
#define CRIME_MEM_BANK_CONTROL_ADDR 0x01f
|
|
#define CRIME_MEM_BANK_CONTROL_SDRAM_SIZE 0x100
|
|
#define CRIME_MAXBANKS 8
|
|
|
|
volatile unsigned long mem_ref_counter;
|
|
#define CRIME_MEM_REF_COUNTER_MASK 0x3ff /* 10bit */
|
|
|
|
volatile unsigned long mem_error_stat;
|
|
#define CRIME_MEM_ERROR_STAT_MASK 0x0ff7ffff /* 28-bit register */
|
|
#define CRIME_MEM_ERROR_MACE_ID 0x0000007f
|
|
#define CRIME_MEM_ERROR_MACE_ACCESS 0x00000080
|
|
#define CRIME_MEM_ERROR_RE_ID 0x00007f00
|
|
#define CRIME_MEM_ERROR_RE_ACCESS 0x00008000
|
|
#define CRIME_MEM_ERROR_GBE_ACCESS 0x00010000
|
|
#define CRIME_MEM_ERROR_VICE_ACCESS 0x00020000
|
|
#define CRIME_MEM_ERROR_CPU_ACCESS 0x00040000
|
|
#define CRIME_MEM_ERROR_RESERVED 0x00080000
|
|
#define CRIME_MEM_ERROR_SOFT_ERR 0x00100000
|
|
#define CRIME_MEM_ERROR_HARD_ERR 0x00200000
|
|
#define CRIME_MEM_ERROR_MULTIPLE 0x00400000
|
|
#define CRIME_MEM_ERROR_ECC 0x01800000
|
|
#define CRIME_MEM_ERROR_MEM_ECC_RD 0x00800000
|
|
#define CRIME_MEM_ERROR_MEM_ECC_RMW 0x01000000
|
|
#define CRIME_MEM_ERROR_INV 0x0e000000
|
|
#define CRIME_MEM_ERROR_INV_MEM_ADDR_RD 0x02000000
|
|
#define CRIME_MEM_ERROR_INV_MEM_ADDR_WR 0x04000000
|
|
#define CRIME_MEM_ERROR_INV_MEM_ADDR_RMW 0x08000000
|
|
|
|
volatile unsigned long mem_error_addr;
|
|
#define CRIME_MEM_ERROR_ADDR_MASK 0x3fffffff
|
|
|
|
volatile unsigned long mem_ecc_syn;
|
|
#define CRIME_MEM_ERROR_ECC_SYN_MASK 0xffffffff
|
|
|
|
volatile unsigned long mem_ecc_chk;
|
|
#define CRIME_MEM_ERROR_ECC_CHK_MASK 0xffffffff
|
|
|
|
volatile unsigned long mem_ecc_repl;
|
|
#define CRIME_MEM_ERROR_ECC_REPL_MASK 0xffffffff
|
|
};
|
|
|
|
extern struct sgi_crime *crime;
|
|
|
|
#define CRIME_HI_MEM_BASE 0x40000000 /* this is where whole 1G of RAM is mapped */
|
|
|
|
#endif /* __ASM_CRIME_H__ */
|