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kernel_a52xq/drivers/mmc
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Filename Latest commit message Latest commit date
Satya Tangirala eb54e73236 ANDROID: mmc: MMC crypto API
Make mmc core able to use the blk-crypto framework for inline
encryption. This patch introduces a pointer to struct keyslot_manager
to struct mmc_host, and handles setting up the request_queue for
devices using that keyslot_manager appropriately. It also inits struct
mmc_request's inline encryption fields before it's passed to
mmc_host::ops->request.

Users of the core code in host/ (e.g. cqhci.c) should initialize the
keyslot_manager in struct mmc_host appropriately, if they want to
support inline encryption. They should also handle any inline
encryption related work necessary when mmc_host::ops->request is
called.

This patch is only compile tested, as I don't have a device to
actually test these patches. Enable CONFIG_MMC_CRYPTO to test

Bug: 153512828
Bug: 144046242
Change-Id: I6f98ffadfa6e39d7fdc3752b069210ad97babd8b
Co-developed-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Satya Tangirala <satyat@google.com>
2020-05-11 15:04:14 -07:00
..
core ANDROID: mmc: MMC crypto API 2020-05-11 15:04:14 -07:00
host mmc: meson-mx-sdio: remove the broken ->card_busy() op 2020-05-06 08:13:34 +02:00
Kconfig mmc: core: Remove option not to use blk-mq 2017-12-11 12:55:02 +01:00
Makefile mmc: Kconfig: downgrade CONFIG_MMC_DEBUG for host drivers only 2017-08-30 14:01:34 +02:00