diff options
| author | Panduranga Mallireddy <x0125717@ti.com> | 2010-08-10 15:08:10 +0530 |
|---|---|---|
| committer | Ricardo Perez Olivares <x0081762@ti.com> | 2010-09-14 19:27:24 -0500 |
| commit | 2881cbc692c05b38f7863697c20d0177c3ad7cd3 (patch) | |
| tree | 0356385982b8ca98e4db0dc8d32d70a1ce490f36 /include/linux/mmc | |
| parent | 68f674aefac4cce49933f1e3425efaec678ac51f (diff) | |
OMAP4: sdio: added structure embedded_sdio_data
Added Structure used to hold embedded SDIO
device data from platform layer.
Signed-off-by: Panduranga Mallireddy <x0125717@ti.com>
Diffstat (limited to 'include/linux/mmc')
| -rw-r--r-- | include/linux/mmc/host.h | 18 | ||||
| -rw-r--r-- | include/linux/mmc/sdio_func.h | 10 |
2 files changed, 28 insertions, 0 deletions
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index f65913c9f5a4..d93d73eefa09 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -211,6 +211,17 @@ struct mmc_host { struct dentry *debugfs_root; +#ifdef CONFIG_TIWLAN_SDIO + struct { + struct sdio_cis *cis; + struct sdio_embedded_func *funcs; + unsigned int quirks; /* embedded sdio card quirks */ +#define MMC_QUIRK_VDD_165_195 (1<<0) /* do not ignore MMC_VDD_165_195 */ +#define MMC_QUIRK_LENIENT_FUNC0 (1<<1) + /* allow SDIO FN0 writes outside of VS CCCR */ + } embedded_sdio_data; +#endif + unsigned long private[0] ____cacheline_aligned; }; @@ -219,6 +230,13 @@ extern int mmc_add_host(struct mmc_host *); extern void mmc_remove_host(struct mmc_host *); extern void mmc_free_host(struct mmc_host *); +#ifdef CONFIG_TIWLAN_SDIO +extern void mmc_set_embedded_sdio_data(struct mmc_host *host, + struct sdio_cis *cis, + struct sdio_embedded_func *funcs, + unsigned int quirks); +#endif + static inline void *mmc_priv(struct mmc_host *host) { return (void *)host->private; diff --git a/include/linux/mmc/sdio_func.h b/include/linux/mmc/sdio_func.h index 31baaf82f458..4bb030649f28 100644 --- a/include/linux/mmc/sdio_func.h +++ b/include/linux/mmc/sdio_func.h @@ -22,6 +22,16 @@ struct sdio_func; typedef void (sdio_irq_handler_t)(struct sdio_func *); +#ifdef CONFIG_TIWLAN_SDIO +/* + * Structure used to hold embedded SDIO device data from platform layer + */ +struct sdio_embedded_func { + uint8_t f_class; + uint32_t f_maxblksize; +}; +#endif + /* * SDIO function CIS tuple (unknown to the core) */ |