patch-2.4.22 linux-2.4.22/include/asm-mips64/ip32/mace.h

• Lines: 255
• Date: 1969-12-31 16:00:00.000000000 -0800
• Orig file: linux-2.4.21/include/asm-mips64/ip32/mace.h
• Orig date: 2002-11-28 15:53:15.000000000 -0800

diff -urN linux-2.4.21/include/asm-mips64/ip32/mace.h linux-2.4.22/include/asm-mips64/ip32/mace.h
@@ -1,254 +0,0 @@
-/*
- * Definitions for the SGI O2 Mace chip.
- *
- * 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_MACE_H__
-#define __ASM_MACE_H__
-
-#include <asm/addrspace.h>
-
-/*
- * Address map
- */
-#define MACE_BASE		KSEG1ADDR(0x1f000000)
-#define MACE_PCI		(0x00080000)
-#define MACE_VIN1		(0x00100000)
-#define MACE_VIN2		(0x00180000)
-#define MACE_VOUT		(0x00200000)
-#define MACE_ENET		(0x00280000)
-#define MACE_PERIF		(0x00300000)
-#define MACE_ISA_EXT		(0x00380000)
-
-#define MACE_AUDIO_BASE		(MACE_PERIF		)
-#define MACE_ISA_BASE		(MACE_PERIF + 0x00010000)
-#define MACE_KBDMS_BASE		(MACE_PERIF + 0x00020000)
-#define MACE_I2C_BASE		(MACE_PERIF + 0x00030000)
-#define MACE_UST_BASE		(MACE_PERIF + 0x00040000)
-
-
-#undef BIT
-#define BIT(__bit_offset) (1UL << (__bit_offset))
-
-/*
- * Mace MACEPCI interface, 32 bit regs
- */
-#define MACEPCI_ERROR_ADDR		(MACE_PCI	      )
-#define MACEPCI_ERROR_FLAGS		(MACE_PCI + 0x00000004)
-#define MACEPCI_CONTROL			(MACE_PCI + 0x00000008)
-#define MACEPCI_REV			(MACE_PCI + 0x0000000c)
-#define MACEPCI_WFLUSH			(MACE_PCI + 0x0000000c) /* ??? --IV !!! It's for flushing read buffers on PCI MEMORY accesses!!! */
-#define MACEPCI_CONFIG_ADDR		(MACE_PCI + 0x00000cf8)
-#define MACEPCI_CONFIG_DATA		(MACE_PCI + 0x00000cfc)
-#define MACEPCI_LOW_MEMORY		0x1a000000
-#define MACEPCI_LOW_IO			0x18000000
-#define MACEPCI_SWAPPED_VIEW		0
-#define MACEPCI_NATIVE_VIEW		0x40000000
-#define MACEPCI_IO			0x80000000
-/*#define MACEPCI_HI_MEMORY		0x0000000280000000UL * This mipght be just 0x0000000200000000UL 2G more :) (or maybe it is different between 1.1 & 1.5 */
-#define MACEPCI_HI_MEMORY		0x0000000200000000UL /* This mipght be just 0x0000000200000000UL 2G more :) (or maybe it is different between 1.1 & 1.5 */
-#define MACEPCI_HI_IO			0x0000000100000000UL
-
-/*
- * Bits in the MACEPCI_CONTROL register
- */
-#define MACEPCI_CONTROL_INT(x)		BIT(x)
-#define MACEPCI_CONTROL_INT_MASK	0xff
-#define MACEPCI_CONTROL_SERR_ENA	BIT(8)
-#define MACEPCI_CONTROL_ARB_N6		BIT(9)
-#define MACEPCI_CONTROL_PARITY_ERR	BIT(10)
-#define MACEPCI_CONTROL_MRMRA_ENA	BIT(11)
-#define MACEPCI_CONTROL_ARB_N3		BIT(12)
-#define MACEPCI_CONTROL_ARB_N4		BIT(13)
-#define MACEPCI_CONTROL_ARB_N5		BIT(14)
-#define MACEPCI_CONTROL_PARK_LIU	BIT(15)
-#define MACEPCI_CONTROL_INV_INT(x)	BIT(16+x)
-#define MACEPCI_CONTROL_INV_INT_MASK	0x00ff0000
-#define MACEPCI_CONTROL_OVERRUN_INT	BIT(24)
-#define MACEPCI_CONTROL_PARITY_INT	BIT(25)
-#define MACEPCI_CONTROL_SERR_INT	BIT(26)
-#define MACEPCI_CONTROL_IT_INT		BIT(27)
-#define MACEPCI_CONTROL_RE_INT		BIT(28)
-#define MACEPCI_CONTROL_DPED_INT	BIT(29)
-#define MACEPCI_CONTROL_TAR_INT		BIT(30)
-#define MACEPCI_CONTROL_MAR_INT		BIT(31)
-
-/*
- * Bits in the MACE_PCI error register
- */
-#define MACEPCI_ERROR_MASTER_ABORT		BIT(31)
-#define MACEPCI_ERROR_TARGET_ABORT		BIT(30)
-#define MACEPCI_ERROR_DATA_PARITY_ERR		BIT(29)
-#define MACEPCI_ERROR_RETRY_ERR		BIT(28)
-#define MACEPCI_ERROR_ILLEGAL_CMD		BIT(27)
-#define MACEPCI_ERROR_SYSTEM_ERR		BIT(26)
-#define MACEPCI_ERROR_INTERRUPT_TEST		BIT(25)
-#define MACEPCI_ERROR_PARITY_ERR		BIT(24)
-#define MACEPCI_ERROR_OVERRUN			BIT(23)
-#define MACEPCI_ERROR_RSVD			BIT(22)
-#define MACEPCI_ERROR_MEMORY_ADDR		BIT(21)
-#define MACEPCI_ERROR_CONFIG_ADDR		BIT(20)
-#define MACEPCI_ERROR_MASTER_ABORT_ADDR_VALID	BIT(19)
-#define MACEPCI_ERROR_TARGET_ABORT_ADDR_VALID	BIT(18)
-#define MACEPCI_ERROR_DATA_PARITY_ADDR_VALID	BIT(17)
-#define MACEPCI_ERROR_RETRY_ADDR_VALID		BIT(16)
-#define MACEPCI_ERROR_SIG_TABORT		BIT(4)
-#define MACEPCI_ERROR_DEVSEL_MASK		0xc0
-#define MACEPCI_ERROR_DEVSEL_FAST		0
-#define MACEPCI_ERROR_DEVSEL_MED		0x40
-#define MACEPCI_ERROR_DEVSEL_SLOW		0x80
-#define MACEPCI_ERROR_FBB			BIT(1)
-#define MACEPCI_ERROR_66MHZ			BIT(0)
-
-/*
- * Mace timer registers - 64 bit regs (63:32 are UST, 31:0 are MSC)
- */
-#define MSC_PART(__reg) ((__reg) & 0x00000000ffffffff)
-#define UST_PART(__reg) (((__reg) & 0xffffffff00000000) >> 32)
-
-#define MACE_UST_UST		(MACE_UST_BASE		   ) /* Universial system time */
-#define MACE_UST_COMPARE1	(MACE_UST_BASE + 0x00000008) /* Interrupt compare reg 1 */
-#define MACE_UST_COMPARE2	(MACE_UST_BASE + 0x00000010) /* Interrupt compare reg 2 */
-#define MACE_UST_COMPARE3	(MACE_UST_BASE + 0x00000018) /* Interrupt compare reg 3 */
-#define MACE_UST_PERIOD_NS	960	/* UST Period in ns  */
-
-#define MACE_UST_AIN_MSC	(MACE_UST_BASE + 0x00000020) /* Audio in MSC/UST pair */
-#define MACE_UST_AOUT1_MSC	(MACE_UST_BASE + 0x00000028) /* Audio out 1 MSC/UST pair */
-#define MACE_UST_AOUT2_MSC	(MACE_UST_BASE + 0x00000030) /* Audio out 2 MSC/UST pair */
-#define MACE_VIN1_MSC_UST	(MACE_UST_BASE + 0x00000038) /* Video In 1 MSC/UST pair */
-#define MACE_VIN2_MSC_UST	(MACE_UST_BASE + 0x00000040) /* Video In 2 MSC/UST pair */
-#define MACE_VOUT_MSC_UST	(MACE_UST_BASE + 0x00000048) /* Video out MSC/UST pair */
-
-/*
- * Mace "ISA" peripherals
- */
-#define MACEISA_EPP_BASE   	(MACE_ISA_EXT		  )
-#define MACEISA_ECP_BASE   	(MACE_ISA_EXT + 0x00008000)
-#define MACEISA_SER1_BASE	(MACE_ISA_EXT + 0x00010000)
-#define MACEISA_SER2_BASE	(MACE_ISA_EXT + 0x00018000)
-#define MACEISA_RTC_BASE	(MACE_ISA_EXT + 0x00020000)
-#define MACEISA_GAME_BASE	(MACE_ISA_EXT + 0x00030000)
-
-/*
- * Ringbase address and reset register - 64 bits
- */
-#define MACEISA_RINGBASE	MACE_ISA_BASE
-
-/*
- * Flash-ROM/LED/DP-RAM/NIC Controller Register - 64 bits (?)
- */
-#define MACEISA_FLASH_NIC_REG	(MACE_ISA_BASE + 0x00000008)
-
-/*
- * Bit definitions for that
- */
-#define MACEISA_FLASH_WE       BIT(0) /* 1=> Enable FLASH writes */
-#define MACEISA_PWD_CLEAR      BIT(1) /* 1=> PWD CLEAR jumper detected */
-#define MACEISA_NIC_DEASSERT   BIT(2)
-#define MACEISA_NIC_DATA       BIT(3)
-#define MACEISA_LED_RED        BIT(4) /* 1=> Illuminate RED LED */
-#define MACEISA_LED_GREEN      BIT(5) /* 1=> Illuminate GREEN LED */
-#define MACEISA_DP_RAM_ENABLE  BIT(6)
-
-/*
- * ISA interrupt and status registers - 32 bit
- */
-#define MACEISA_INT_STAT	(MACE_ISA_BASE + 0x00000014)
-#define MACEISA_INT_MASK	(MACE_ISA_BASE + 0x0000001c)
-
-/*
- * Bits in the status/mask registers
- */
-#define MACEISA_AUDIO_SW_INT		BIT (0)
-#define MACEISA_AUDIO_SC_INT		BIT (1)
-#define MACEISA_AUDIO1_DMAT_INT		BIT (2)
-#define MACEISA_AUDIO1_OF_INT		BIT (3)
-#define MACEISA_AUDIO2_DMAT_INT		BIT (4)
-#define MACEISA_AUDIO2_MERR_INT		BIT (5)
-#define MACEISA_AUDIO3_DMAT_INT		BIT (6)
-#define MACEISA_AUDIO3_MERR_INT		BIT (7)
-#define MACEISA_RTC_INT			BIT (8)
-#define MACEISA_KEYB_INT		BIT (9)
-#define MACEISA_KEYB_POLL_INT		BIT (10)
-#define MACEISA_MOUSE_INT		BIT (11)
-#define MACEISA_MOUSE_POLL_INT		BIT (12)
-#define MACEISA_TIMER0_INT		BIT (13)
-#define MACEISA_TIMER1_INT		BIT (14)
-#define MACEISA_TIMER2_INT		BIT (15)
-#define MACEISA_PARALLEL_INT		BIT (16)
-#define MACEISA_PAR_CTXA_INT		BIT (17)
-#define MACEISA_PAR_CTXB_INT		BIT (18)
-#define MACEISA_PAR_MERR_INT		BIT (19)
-#define MACEISA_SERIAL1_INT		BIT (20)
-#define MACEISA_SERIAL1_TDMAT_INT	BIT (21)
-#define MACEISA_SERIAL1_TDMAPR_INT	BIT (22)
-#define MACEISA_SERIAL1_TDMAME_INT	BIT (23)
-#define MACEISA_SERIAL1_RDMAT_INT	BIT (24)
-#define MACEISA_SERIAL1_RDMAOR_INT	BIT (25)
-#define MACEISA_SERIAL2_INT		BIT (26)
-#define MACEISA_SERIAL2_TDMAT_INT	BIT (27)
-#define MACEISA_SERIAL2_TDMAPR_INT	BIT (28)
-#define MACEISA_SERIAL2_TDMAME_INT	BIT (29)
-#define MACEISA_SERIAL2_RDMAT_INT	BIT (30)
-#define MACEISA_SERIAL2_RDMAOR_INT	BIT (31)
-
-#ifndef __ASSEMBLY__
-#include <asm/types.h>
-
-/*
- * XXX Some of these are probably not needed (or even legal?)
- */
-static inline u8 mace_read_8 (unsigned long __offset)
-{
-	return *((volatile u8 *) (MACE_BASE + __offset));
-}
-
-static inline u16 mace_read_16 (unsigned long __offset)
-{
-	return *((volatile u16 *) (MACE_BASE + __offset));
-}
-
-static inline u32 mace_read_32 (unsigned long __offset)
-{
-	return *((volatile u32 *) (MACE_BASE + __offset));
-}
-
-static inline u64 mace_read_64 (unsigned long __offset)
-{
-	return *((volatile u64 *) (MACE_BASE + __offset));
-}
-
-static inline void mace_write_8 (unsigned long __offset, u8 __val)
-{
-	*((volatile u8 *) (MACE_BASE + __offset)) = __val;
-}
-
-static inline void mace_write_16 (unsigned long __offset, u16 __val)
-{
-	*((volatile u16 *) (MACE_BASE + __offset)) = __val;
-}
-
-static inline void mace_write_32 (unsigned long __offset, u32 __val)
-{
-	*((volatile u32 *) (MACE_BASE + __offset)) = __val;
-}
-
-static inline void mace_write_64 (unsigned long __offset, u64 __val)
-{
-	*((volatile u64 *) (MACE_BASE + __offset)) = __val;
-}
-
-/* Call it whenever device needs to read data from main memory coherently */
-static inline void mace_inv_read_buffers(void)
-{
-/*	mace_write_32(MACEPCI_WFLUSH,0xffffffff);*/
-}
-#endif /* !__ASSEMBLY__ */
-
-
-#endif /* __ASM_MACE_H__ */