From 371a689f64b0da140c3bcd3f55305ffa1c3a58ef Mon Sep 17 00:00:00 2001 From: Andrei Warkentin Date: Mon, 11 Apr 2011 18:10:25 -0500 Subject: mmc: MMC boot partitions support. Allows device MMC boot partitions to be accessed. MMC partitions are treated effectively as separate block devices on the same MMC card. Signed-off-by: Andrei Warkentin Acked-by: Arnd Bergmann Signed-off-by: Chris Ball --- include/linux/mmc/card.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'include/linux/mmc/card.h') diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h index 937f852cf01e..0c7a58b14343 100644 --- a/include/linux/mmc/card.h +++ b/include/linux/mmc/card.h @@ -48,7 +48,8 @@ struct mmc_ext_csd { u8 sec_feature_support; u8 rel_sectors; u8 rel_param; - u8 bootconfig; + u8 part_config; + unsigned int part_time; /* Units: ms */ unsigned int sa_timeout; /* Units: 100ns */ unsigned int hs_max_dtr; unsigned int sectors; @@ -61,6 +62,7 @@ struct mmc_ext_csd { bool enhanced_area_en; /* enable bit */ unsigned long long enhanced_area_offset; /* Units: Byte */ unsigned int enhanced_area_size; /* Units: KB */ + unsigned int boot_size; /* in bytes */ }; struct sd_scr { -- cgit v1.2.3