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| author |   Santosh Yaraganavi <santoshsy@gmail.com> | 2012-02-29 12:11:50 +0530 |
|---|---|---|
| committer |   James Bottomley <JBottomley@Parallels.com> | 2012-03-27 08:26:28 +0100 |
| commit | 7a3e97b0dc4bbac2ba7803564ab0057722689921 (patch) | |
| tree | ace32dfcc94a0994b123cc1e3b3967eccd9a0ef3 /drivers/scsi/Kconfig | |
| parent | [SCSI] qla4xxx: Add missing spaces to error messages (diff) | |
| download | linux-dev-7a3e97b0dc4bbac2ba7803564ab0057722689921.tar.xz linux-dev-7a3e97b0dc4bbac2ba7803564ab0057722689921.zip | |
[SCSI] ufshcd: UFS Host controller driver
This patch adds support for Universal Flash Storage(UFS)
host controllers. The UFS host controller driver
includes host controller initialization method.
The Initialization process involves following steps:
- Initiate UFS Host Controller initialization process by writing
to Host controller enable register
- Configure UFS Host controller registers with host memory space
datastructure offsets.
- Unipro link startup procedure
- Check for connected device
- Configure UFS host controller to process requests
- Enable required interrupts
- Configure interrupt aggregation
[jejb: fix warnings in 32 bit compile]
Signed-off-by: Santosh Yaraganavi <santoshsy@gmail.com>
Signed-off-by: Vinayak Holikatti <vinholikatti@gmail.com>
Reviewed-by: Arnd Bergmann <arnd@linaro.org>
Reviewed-by: Vishak G <vishak.g@samsung.com>
Reviewed-by: Girish K S <girish.shivananjappa@linaro.org>
Reviewed-by: Namjae Jeon <linkinjeon@gmail.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/Kconfig')
| -rw-r--r-- | drivers/scsi/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig index 827ebaf4a4a2..af479aa4f494 100644 --- a/drivers/scsi/Kconfig +++ b/drivers/scsi/Kconfig @@ -619,6 +619,7 @@ config SCSI_ARCMSR source "drivers/scsi/megaraid/Kconfig.megaraid" source "drivers/scsi/mpt2sas/Kconfig" +source "drivers/scsi/ufs/Kconfig" config SCSI_HPTIOP tristate "HighPoint RocketRAID 3xxx/4xxx Controller support" |