diff options
Diffstat (limited to 'freebsd/sys/dev/mmc/mmcreg.h')
| -rw-r--r-- | freebsd/sys/dev/mmc/mmcreg.h | 46 |
1 files changed, 29 insertions, 17 deletions
diff --git a/freebsd/sys/dev/mmc/mmcreg.h b/freebsd/sys/dev/mmc/mmcreg.h index 4b1f8a0e..f6031410 100644 --- a/freebsd/sys/dev/mmc/mmcreg.h +++ b/freebsd/sys/dev/mmc/mmcreg.h @@ -1,7 +1,7 @@ /*- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * - * Copyright (c) 2006 M. Warner Losh. All rights reserved. + * Copyright (c) 2006 M. Warner Losh. * Copyright (c) 2017 Marius Strobl <marius@FreeBSD.org> * Copyright (c) 2015-2016 Ilya Bakulin <kibab@FreeBSD.org> * @@ -200,7 +200,10 @@ struct mmc_data { #define MMC_DATA_READ (1UL << 1) #define MMC_DATA_STREAM (1UL << 2) #define MMC_DATA_MULTI (1UL << 3) +#define MMC_DATA_BLOCK_SIZE (1UL << 4) struct mmc_request *mrq; + size_t block_size; /* block size for CMD53 */ + size_t block_count; /* block count for CMD53 */ }; struct mmc_request { @@ -554,30 +557,39 @@ struct mmc_request { #define SD_IO_RW_LEN(x) (((x) & 0xFF) << 0) #define SD_IOE_RW_LEN(x) (((x) & 0x1FF) << 0) +#define SD_IOE_RW_ADR(x) (((x) & 0x1FFFF) << 9) +#define SD_IOE_RW_INCR (1u << 26) #define SD_IOE_RW_BLK (1u << 27) +#define SD_IOE_RW_FUNC(x) (((x) & 0x7) << 28) +#define SD_IOE_RW_WR (1u << 31) /* Card Common Control Registers (CCCR) */ -#define SD_IO_CCCR_START 0x00000 -#define SD_IO_CCCR_SIZE 0x100 -#define SD_IO_CCCR_FN_ENABLE 0x02 -#define SD_IO_CCCR_FN_READY 0x03 -#define SD_IO_CCCR_INT_ENABLE 0x04 -#define SD_IO_CCCR_INT_PENDING 0x05 -#define SD_IO_CCCR_CTL 0x06 -#define CCCR_CTL_RES (1 << 3) -#define SD_IO_CCCR_BUS_WIDTH 0x07 +#define SD_IO_CCCR_START 0x00000 /* Offset in F0 address space */ +#define SD_IO_CCCR_SIZE 0x100 /* Total size of CCCR */ +#define SD_IO_CCCR_FN_ENABLE 0x02 /* Enabled functions */ +#define SD_IO_CCCR_FN_READY 0x03 /* Function ready status */ +#define SD_IO_CCCR_INT_ENABLE 0x04 /* Per-function interrupt enable */ +#define SD_IO_CCCR_INT_PENDING 0x05 /* Per-function interrupt pending */ +#define SD_IO_CCCR_CTL 0x06 /* I/O Abort register */ +#define CCCR_CTL_RES (1 << 3) /* Perform SDIO reset */ +#define SD_IO_CCCR_BUS_WIDTH 0x07 /* Bus Width register */ #define CCCR_BUS_WIDTH_4 (1 << 1) #define CCCR_BUS_WIDTH_1 (1 << 0) -#define SD_IO_CCCR_CARDCAP 0x08 -#define SD_IO_CCCR_CISPTR 0x09 /* XXX 9-10, 10-11, or 9-12 */ - +#define SD_IO_CCCR_CARDCAP 0x08 /* SDIO card capabilities */ +#define CCCR_CC_SMB (1 << 1) /* CMD53 block mode support */ +#define SD_IO_CCCR_CISPTR 0x09 /* 0x09 - 0x0B */ +#define SD_IO_CCCR_FN0_BLKSZ 0x10 /* 0x10 - 0x11 */ /* Function Basic Registers (FBR) */ -#define SD_IO_FBR_START 0x00100 -#define SD_IO_FBR_SIZE 0x00700 +#define SD_IO_FBR_START 0x00100 /* Offset in F0 address space */ +#define SD_IO_FBR_SIZE 0x00700 /* Total size of FBR */ +#define SD_IO_FBR_F_SIZE 0x00100 /* Size of each function */ +#define SD_IO_FBR_START_F(n) (SD_IO_FBR_START + (n-1) * SD_IO_FBR_F_SIZE) +#define SD_IO_FBR_CIS_OFFSET 0x9 /* Offset of this function's info block within CIS area */ +#define SD_IO_FBR_IOBLKSZ 0x10 /* Block size for CMD53 block mode operations */ /* Card Information Structure (CIS) */ -#define SD_IO_CIS_START 0x01000 -#define SD_IO_CIS_SIZE 0x17000 +#define SD_IO_CIS_START 0x01000 /* Offset in F0 address space */ +#define SD_IO_CIS_SIZE 0x17000 /* Total size of CIS */ /* CIS tuple codes (based on PC Card 16) */ #define SD_IO_CISTPL_VERS_1 0x15 |