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author | Terry Lv <r65388@freescale.com> | 2009-10-29 19:19:00 +0800 |
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committer | Terry Lv <r65388@freescale.com> | 2009-11-03 18:22:03 +0800 |
commit | ba816f983f5dac44d9f4461906b9bc0101237ac8 (patch) | |
tree | 52d3b83aa1cc146b88933f75b0a65c2dc813ea28 /include/linux/mmc/card.h | |
parent | 3227c278048e6b13397d9d0793e77e703649d7de (diff) | |
download | u-boot-imx-ba816f983f5dac44d9f4461906b9bc0101237ac8.zip u-boot-imx-ba816f983f5dac44d9f4461906b9bc0101237ac8.tar.gz u-boot-imx-ba816f983f5dac44d9f4461906b9bc0101237ac8.tar.bz2 |
u-boot v2009.08 sd/mmc support.
Signed-off-by: Terry Lv <r65388@freescale.com>
Diffstat (limited to 'include/linux/mmc/card.h')
-rw-r--r-- | include/linux/mmc/card.h | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h deleted file mode 100644 index 393d587..0000000 --- a/include/linux/mmc/card.h +++ /dev/null @@ -1,141 +0,0 @@ -/* - * Copyright 2008-2009 Freescale Semiconductor, Inc. - * - * linux/include/linux/mmc/card.h - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * Card driver specific definitions. - */ -#ifndef LINUX_MMC_CARD_H -#define LINUX_MMC_CARD_H - -#include "core.h" - -struct mmc_cid { - unsigned int manfid; - char prod_name[8]; - unsigned int serial; - union { - unsigned short mmc_id; - char sd_id[2]; - } oemid; - unsigned short year; - unsigned char hwrev; - unsigned char fwrev; - unsigned char month; -}; - -struct mmc_csd { - unsigned char mmca_vsn; - unsigned short cmdclass; - unsigned short tacc_clks; - unsigned int tacc_ns; - unsigned int r2w_factor; - unsigned int max_dtr; - unsigned int read_blkbits; - unsigned int write_blkbits; - unsigned int capacity; - unsigned int read_partial:1, - read_misalign:1, - write_partial:1, - write_misalign:1; -}; - -struct mmc_ext_csd { - unsigned int hs_max_dtr; - unsigned int sectors; -}; - -struct sd_scr { - unsigned char sda_vsn; - unsigned char bus_widths; -#define SD_SCR_BUS_WIDTH_1 (1<<0) -#define SD_SCR_BUS_WIDTH_4 (1<<2) -}; - -struct sd_switch_caps { - unsigned int hs_max_dtr; -}; - -struct sdio_cccr { - unsigned int sdio_vsn; - unsigned int sd_vsn; - unsigned int multi_block:1, - low_speed:1, - wide_bus:1, - high_power:1, - high_speed:1; -}; - -struct sdio_cis { - unsigned short vendor; - unsigned short device; - unsigned short blksize; - unsigned int max_dtr; -}; - -struct mmc_host; -struct sdio_func; -struct sdio_func_tuple; - -#define SDIO_MAX_FUNCS 7 - -/* - * MMC device - */ -struct mmc_card { - unsigned int rca; /* relative card address of device */ - unsigned int type; /* card type */ -#define MMC_TYPE_MMC 0 /* MMC card */ -#define MMC_TYPE_SD 1 /* SD card */ -#define MMC_TYPE_SDIO 2 /* SDIO card */ - unsigned int state; /* (our) card state */ -#define MMC_STATE_PRESENT (1<<0) /* present in sysfs */ -#define MMC_STATE_READONLY (1<<1) /* card is read-only */ -#define MMC_STATE_HIGHSPEED (1<<2) /* card is in high speed mode */ -#define MMC_STATE_BLOCKADDR (1<<3) /* card uses block-addressing */ - - u32 raw_cid[4]; /* raw card CID */ - u32 raw_csd[4]; /* raw card CSD */ - u32 raw_scr[2]; /* raw card SCR */ - struct mmc_cid cid; /* card identification */ - struct mmc_csd csd; /* card specific */ - struct mmc_ext_csd ext_csd; /* mmc v4 extended card specific */ - struct sd_scr scr; /* extra SD information */ - struct sd_switch_caps sw_caps; /* switch (CMD6) caps */ - - unsigned int sdio_funcs; /* number of SDIO functions */ - struct sdio_cccr cccr; /* common card info */ - struct sdio_cis cis; /* common tuple info */ - /* SDIO functions (devices) */ - struct sdio_func *sdio_func[SDIO_MAX_FUNCS]; - unsigned num_info; /* number of info strings */ - const char **info; /* info strings */ - struct sdio_func_tuple *tuples; /* unknown common tuples */ -}; - -#define mmc_card_mmc(c) ((c)->type == MMC_TYPE_MMC) -#define mmc_card_sd(c) ((c)->type == MMC_TYPE_SD) -#define mmc_card_sdio(c) ((c)->type == MMC_TYPE_SDIO) - -#define mmc_card_present(c) ((c)->state & MMC_STATE_PRESENT) -#define mmc_card_readonly(c) ((c)->state & MMC_STATE_READONLY) -#define mmc_card_highspeed(c) ((c)->state & MMC_STATE_HIGHSPEED) -#define mmc_card_blockaddr(c) ((c)->state & MMC_STATE_BLOCKADDR) - -#define mmc_card_set_present(c) ((c)->state |= MMC_STATE_PRESENT) -#define mmc_card_set_readonly(c) ((c)->state |= MMC_STATE_READONLY) -#define mmc_card_set_highspeed(c) ((c)->state |= MMC_STATE_HIGHSPEED) -#define mmc_card_set_blockaddr(c) ((c)->state |= MMC_STATE_BLOCKADDR) - -#define mmc_card_name(c) ((c)->cid.prod_name) -#define mmc_card_id(c) ((c)->dev.bus_id) - -#define mmc_list_to_card(l) container_of(l, struct mmc_card, node) -#define mmc_get_drvdata(c) dev_get_drvdata(&(c)->dev) -#define mmc_set_drvdata(c, d) dev_set_drvdata(&(c)->dev, d) - -#endif |