@@ -23,12 +23,16 @@
static int cistpl_vers_1(struct mmc_card *card, struct sdio_func *func,
const unsigned char *buf, unsigned size)
{
+ u8 major_rev, minor_rev;
unsigned i, nr_strings;
char **buffer, *string;
if (size < 2)
return 0;
+ major_rev = buf[0];
+ minor_rev = buf[1];
+
/* Find all null-terminated (including zero length) strings in
the TPLLV1_INFO field. Trailing garbage is ignored. */
buf += 2;
@@ -60,9 +64,13 @@ static int cistpl_vers_1(struct mmc_card *card, struct sdio_func *func,
}
if (func) {
+ func->major_rev = major_rev;
+ func->minor_rev = minor_rev;
func->num_info = nr_strings;
func->info = (const char**)buffer;
} else {
+ card->major_rev = major_rev;
+ card->minor_rev = minor_rev;
card->num_info = nr_strings;
card->info = (const char**)buffer;
}
@@ -297,6 +297,8 @@ struct mmc_card {
struct sdio_cis cis; /* common tuple info */
struct sdio_func *sdio_func[SDIO_MAX_FUNCS]; /* SDIO functions (devices) */
struct sdio_func *sdio_single_irq; /* SDIO function when only one IRQ active */
+ u8 major_rev; /* major revision number */
+ u8 minor_rev; /* minor revision number */
unsigned num_info; /* number of info strings */
const char **info; /* info strings */
struct sdio_func_tuple *tuples; /* unknown common tuples */
@@ -51,6 +51,8 @@ struct sdio_func {
u8 *tmpbuf; /* DMA:able scratch buffer */
+ u8 major_rev; /* major revision number */
+ u8 minor_rev; /* minor revision number */
unsigned num_info; /* number of info strings */
const char **info; /* info strings */
They should indicate compliance of standard. Signed-off-by: Pali Rohár <pali@kernel.org> --- drivers/mmc/core/sdio_cis.c | 8 ++++++++ include/linux/mmc/card.h | 2 ++ include/linux/mmc/sdio_func.h | 2 ++ 3 files changed, 12 insertions(+)