diff options
| author | Santosh Yaraganavi <santoshsy@gmail.com> | 2012-02-29 10:41:50 +0400 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2012-03-27 11:26:28 +0400 |
| commit | 7a3e97b0dc4bbac2ba7803564ab0057722689921 (patch) | |
| tree | ace32dfcc94a0994b123cc1e3b3967eccd9a0ef3 /drivers/scsi/Makefile | |
| parent | 0bd7f84211ad244607e28e9e8fbad0244d54e6f5 (diff) | |
| download | linux-7a3e97b0dc4bbac2ba7803564ab0057722689921.tar.xz | |
[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/Makefile')
| -rw-r--r-- | drivers/scsi/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/Makefile b/drivers/scsi/Makefile index 351b28b3d7df..d469816942f4 100644 --- a/drivers/scsi/Makefile +++ b/drivers/scsi/Makefile @@ -108,6 +108,7 @@ obj-$(CONFIG_MEGARAID_LEGACY) += megaraid.o obj-$(CONFIG_MEGARAID_NEWGEN) += megaraid/ obj-$(CONFIG_MEGARAID_SAS) += megaraid/ obj-$(CONFIG_SCSI_MPT2SAS) += mpt2sas/ +obj-$(CONFIG_SCSI_UFSHCD) += ufs/ obj-$(CONFIG_SCSI_ACARD) += atp870u.o obj-$(CONFIG_SCSI_SUNESP) += esp_scsi.o sun_esp.o obj-$(CONFIG_SCSI_GDTH) += gdth.o |