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| author | Pierre Ossman <drzeus@drzeus.cx> | 2006-12-24 22:46:55 +0100 |
|---|---|---|
| committer | Pierre Ossman <drzeus@drzeus.cx> | 2007-05-01 13:04:18 +0200 |
| commit | da7fbe58d2d347e95af699ddf04d885be6362bbe (patch) | |
| tree | 560df47c41bb64ace46f82f9fa5e2fabc8bafbab /drivers/mmc/core/sd_ops.h | |
| parent | aaac1b470bd0dccb30912356617069dc6199cc80 (diff) | |
| download | talos-obmc-linux-da7fbe58d2d347e95af699ddf04d885be6362bbe.tar.gz talos-obmc-linux-da7fbe58d2d347e95af699ddf04d885be6362bbe.zip | |
mmc: Separate out protocol ops
Move protocol operations and definitions into their own files
in an effort to separate protocol handling and bus
arbitration more clearly.
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Diffstat (limited to 'drivers/mmc/core/sd_ops.h')
| -rw-r--r-- | drivers/mmc/core/sd_ops.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/mmc/core/sd_ops.h b/drivers/mmc/core/sd_ops.h new file mode 100644 index 000000000000..1240fddba5e3 --- /dev/null +++ b/drivers/mmc/core/sd_ops.h @@ -0,0 +1,25 @@ +/* + * linux/drivers/mmc/sd_ops.h + * + * Copyright 2006-2007 Pierre Ossman + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or (at + * your option) any later version. + */ + +#ifndef _MMC_SD_OPS_H +#define _MMC_SD_OPS_H + +int mmc_app_cmd(struct mmc_host *host, struct mmc_card *card); +int mmc_app_set_bus_width(struct mmc_card *card, int width); +int mmc_send_app_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr); +int mmc_send_if_cond(struct mmc_host *host, u32 ocr); +int mmc_send_relative_addr(struct mmc_host *host, unsigned int *rca); +int mmc_app_send_scr(struct mmc_card *card, u32 *scr); +int mmc_sd_switch(struct mmc_card *card, int mode, int group, + u8 value, u8 *resp); + +#endif + |
