http://www.ousob.com --- Legacy Redefined OuSob - File: /wwwroot/clipx/usr/include/linux/mtd/iflash.h

/* $Id: iflash.h,v 1.2 2000/11/13 18:01:54 dwmw2 Exp $ */ #ifndef __MTD_IFLASH_H__ #define __MTD_IFLASH_H__ /* Extended CIS registers for Series 2 and 2+ cards */ /* The registers are all offsets from 0x4000 */ #define CISREG_CSR 0x0100 #define CISREG_WP 0x0104 #define CISREG_RDYBSY 0x0140 /* Extended CIS registers for Series 2 cards */ #define CISREG_SLEEP 0x0118 #define CISREG_RDY_MASK 0x0120 #define CISREG_RDY_STATUS 0x0130 /* Extended CIS registers for Series 2+ cards */ #define CISREG_VCR 0x010c /* Card Status Register */ #define CSR_SRESET 0x20 /* Soft reset */ #define CSR_CMWP 0x10 /* Common memory write protect */ #define CSR_PWRDOWN 0x08 /* Power down status */ #define CSR_CISWP 0x04 /* Common memory CIS WP */ #define CSR_WP 0x02 /* Mechanical write protect */ #define CSR_READY 0x01 /* Ready/busy status */ /* Write Protection Register */ #define WP_BLKEN 0x04 /* Enable block locking */ #define WP_CMWP 0x02 /* Common memory write protect */ #define WP_CISWP 0x01 /* Common memory CIS WP */ /* Voltage Control Register */ #define VCR_VCC_LEVEL 0x80 /* 0 = 5V, 1 = 3.3V */ #define VCR_VPP_VALID 0x02 /* Vpp Valid */ #define VCR_VPP_GEN 0x01 /* Integrated Vpp generator */ /* Ready/Busy Mode Register */ #define RDYBSY_RACK 0x02 /* Ready acknowledge */ #define RDYBSY_MODE 0x01 /* 1 = high performance */ #define LOW(x) ((x) & 0xff) /* 28F008SA-Compatible Command Set */ #define IF_READ_ARRAY 0xffff #define IF_INTEL_ID 0x9090 #define IF_READ_CSR 0x7070 #define IF_CLEAR_CSR 0x5050 #define IF_WRITE 0x4040 #define IF_BLOCK_ERASE 0x2020 #define IF_ERASE_SUSPEND 0xb0b0 #define IF_CONFIRM 0xd0d0 /* 28F016SA Performance Enhancement Commands */ #define IF_READ_PAGE 0x7575 #define IF_PAGE_SWAP 0x7272 #define IF_SINGLE_LOAD 0x7474 #define IF_SEQ_LOAD 0xe0e0 #define IF_PAGE_WRITE 0x0c0c #define IF_RDY_MODE 0x9696 #define IF_RDY_LEVEL 0x0101 #define IF_RDY_PULSE_WRITE 0x0202 #define IF_RDY_PULSE_ERASE 0x0303 #define IF_RDY_DISABLE 0x0404 #define IF_LOCK_BLOCK 0x7777 #define IF_UPLOAD_STATUS 0x9797 #define IF_READ_ESR 0x7171 #define IF_ERASE_UNLOCKED 0xa7a7 #define IF_SLEEP 0xf0f0 #define IF_ABORT 0x8080 #define IF_UPLOAD_DEVINFO 0x9999 /* Definitions for Compatible Status Register */ #define CSR_WR_READY 0x8080 /* Write state machine status */ #define CSR_ERA_SUSPEND 0x4040 /* Erase suspend status */ #define CSR_ERA_ERR 0x2020 /* Erase status */ #define CSR_WR_ERR 0x1010 /* Data write status */ #define CSR_VPP_LOW 0x0808 /* Vpp status */ /* Definitions for Global Status Register */ #define GSR_WR_READY 0x8080 /* Write state machine status */ #define GSR_OP_SUSPEND 0x4040 /* Operation suspend status */ #define GSR_OP_ERR 0x2020 /* Device operation status */ #define GSR_SLEEP 0x1010 /* Device sleep status */ #define GSR_QUEUE_FULL 0x0808 /* Queue status */ #define GSR_PAGE_AVAIL 0x0404 /* Page buffer available status */ #define GSR_PAGE_READY 0x0202 /* Page buffer status */ #define GSR_PAGE_SELECT 0x0101 /* Page buffer select status */ /* Definitions for Block Status Register */ #define BSR_READY 0x8080 /* Block status */ #define BSR_UNLOCK 0x4040 /* Block lock status */ #define BSR_FAILED 0x2020 /* Block operation status */ #define BSR_ABORTED 0x1010 /* Operation abort status */ #define BSR_QUEUE_FULL 0x0808 /* Queue status */ #define BSR_VPP_LOW 0x0404 /* Vpp status */ #endif /* __MTD_IFLASH_H__ */