linux-toradex.git/drivers/scsi/ufs, branch v3.10.33

[SCSI] ufs: Correct the expected data transfersize

2013-05-02T23:16:50+00:00

This patch corrects the expected data transfer size of the
command UPIU. The current implementation of cmd->transfersize
is wrong as it probably equal to sector size. With this
implementation the transfer size is updated correctly

Reported-by: KOBAYASHI Yoshitake 
Reviewed-by: Arnd Bergmann 
Reviewed-by: Namjae Jeon 
Reviewed-by: Subhash Jadavani 
Tested-by: Maya Erez 
Signed-off-by: Santosh Yaraganavi 
Signed-off-by: Vinayak Holikatti 
Signed-off-by: James Bottomley

[SCSI] ufs: Add Platform glue driver for ufshcd

2013-05-02T23:16:50+00:00

This patch adds Platform glue driver for ufshcd.

Reviewed-by: Arnd Bergmann 
Reviewed-by: Namjae Jeon 
Reviewed-by: Subhash Jadavani 
Reviewed-by: Sujit Reddy Thumma 
Tested-by: Maya Erez 
Signed-off-by: Vinayak Holikatti 
Signed-off-by: Santosh Yaraganavi 
Signed-off-by: James Bottomley

[SCSI] ufs: Separate PCI code into glue driver

2013-02-25T16:56:32+00:00

This patch separates PCI code from ufshcd.c and makes it as a
core driver module and adds a new file ufshcd-pci.c as PCI glue
driver.

[jejb: strip __devinit and devexit_p()]
Reviewed-by: Arnd Bergmann 
Reviewed-by: Namjae Jeon 
Reviewed-by: Subhash Jadavani 
Tested-by: Maya Erez 
Signed-off-by: Vinayak Holikatti 
Signed-off-by: Santosh Yaraganavi 
Signed-off-by: James Bottomley

[SCSI] ufs: Segregate PCI Specific Code

2013-02-25T16:41:14+00:00

This patch segregates the PCI specific code in ufshcd.c to make it
ready for splitting into core ufs driver and PCI glue driver. Also
copyright header modification to remove extra warranty disclaim.

Reviewed-by: Arnd Bergmann 
Reviewed-by: Namjae Jeon 
Reviewed-by: Subhash Jadavani 
Tested-by: Maya Erez 
Signed-off-by: Vinayak Holikatti 
Signed-off-by: Santosh Yaraganavi 
Signed-off-by: James Bottomley

Drivers: scsi: remove __dev* attributes.

2013-01-03T23:57:01+00:00

CONFIG_HOTPLUG is going away as an option.  As a result, the __dev*
markings need to be removed.

This change removes the use of __devinit, __devexit_p, __devinitdata,
__devinitconst, and __devexit from these drivers.

Based on patches originally written by Bill Pemberton, but redone by me
in order to handle some of the coding style issues better, by hand.

Cc: Bill Pemberton 
Cc: Adam Radford 
Cc: "James E.J. Bottomley" 
Signed-off-by: Greg Kroah-Hartman

[SCSI] ufs: fix incorrect return value about SUCCESS and FAILED

2012-07-20T07:59:02+00:00

Currently the UFS host driver has returned incorrect values for SUCCESS
and FAILED.  Fix it to return the correct value to the upper layer.

Signed-off-by: Namjae Jeon 
Acked-by: Santosh Y 
Signed-off-by: Venkatraman S 
Signed-off-by: James Bottomley

[SCSI] ufs: reverse the ufshcd_is_device_present logic

2012-07-20T07:59:01+00:00

Otherwise it counter intuitively returns 0 if device is present.

Signed-off-by: Venkatraman S 
Reviewed-by: Namjae Jeon 
Acked-by: Santosh Y 
Signed-off-by: James Bottomley

[SCSI] ufs: use module_pci_driver

2012-07-20T07:59:01+00:00

Use macro module_pci_driver and get rid of boilerplate code.  No
functional changes.

Signed-off-by: Venkatraman S 
Acked-by: Santosh Y 
Signed-off-by: James Bottomley

[SCSI] ufs: fix potential NULL pointer dereferencing error in ufshcd_prove.

2012-05-23T08:29:39+00:00

Avoid dereferencing a NULL pointer if scsi_host_alloc is failed.

Signed-off-by: Namjae Jeon 
Signed-off-by: James Bottomley

[SCSI] ufs: Assign UTRLBAU = upper_32_ bits(UTRLD base address)

2012-05-10T07:59:26+00:00

UTP Transfer request list base registers UTRLBA and UTRLBAU
must be assigned, lower-32 and upper-32 bits of UTRLD list
physical base addresses respectively.

Currently UTRLBAU is being assigned lower-32 bits of UTRLD
physical base address. This will cause an issue with
controllers that can support 64-bit addressing.

This patch correctly assigns upper-32 bits of UTRLD physical
base address to UTRLBAU.

Reported-by: Rene De Jong 
Signed-off-by: Santosh Yaraganavi 
Reviewed-by: Vinayak Holikatti 
Signed-off-by: James Bottomley