From: Ohad Ben-Cohen
Normally writes to SDIO function 0 outside the vendor
specific CCCR registers are prohibited. To support embedded
devices that require writes to SDIO function 0 outside this
range (e.g. TI WL127x embedded sdio wifi device),
MMC_QUIRK_LENIENT_FN0 is introduced.
Signed-off-by:
From: Ohad Ben-Cohen
A card quirks field is added to support non-standard
devices (e.g. embedded sdio devices).
Signed-off-by: Ohad Ben-Cohen
---
include/linux/mmc/card.h |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.
Has anybody thought about MMC aware IO scheduler?
Such scheduler would try to merge writes on the same eraseblock
even if there were gaps between the writes by reading the gaps
first. Such merges would also be considered for writes on
separate erase blocks if they are close enough.
You may ask w