This patch adds a reverse-engineered read-only driver for Sony SxS cards. SxS cards are an Expresscard based memory card used in professional cameras.
I've not managed to get block device DMA working for some reason and currently this driver uses a memcpy. I may well be using the block device DMA API incorrectly. The block device DMA code can be found here: https://github.com/kierank/sxs-linux/blob/dma/sxs.c Any comments on the DMA code would also be appreciated. Kieran Kunhya (1): block: Add support for Sony SxS cards Signed-off-by: Kieran Kunhya <[email protected]> drivers/block/Kconfig | 9 + drivers/block/Makefile | 1 + drivers/block/sxs.c | 491 ++++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 501 insertions(+) create mode 100644 drivers/block/sxs.c -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
