linux/drivers/scsi/megaraid
Sumit.Saxena@avagotech.com 0756040952 megaraid_sas : Use writeq for 64bit pci write to avoid spinlock overhead
Resending the patch. Addressed the review comments from Tomas Henzl.
Reduce the assingment for u64 req_data variable.

Use writeq() for 64bit PCI write instead of writel() to avoid additional lock overhead.

Signed-off-by: Sumit Saxena <sumit.saxena@avagotech.com>
Signed-off-by: Kashyap Desai <kashyap.desai@avagotech.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-09-16 09:14:22 -07:00
..
Kconfig.megaraid
Makefile [SCSI] megaraid_sas: Add 9565/9285 specific code 2010-12-22 23:26:53 -06:00
mbox_defs.h Fix common misspellings 2011-03-31 11:26:23 -03:00
mega_common.h scsi: use 64-bit LUNs 2014-07-17 22:07:37 +02:00
megaraid_ioctl.h Convert asm/semaphore.h users to linux/semaphore.h 2008-04-18 22:22:54 -04:00
megaraid_mbox.c scsi: use pci_zalloc_consistent 2014-08-08 15:57:29 -07:00
megaraid_mbox.h [SCSI] megaraid_mbox: fix Dell CERC firmware problem 2008-04-29 19:34:07 -05:00
megaraid_mm.c [SCSI] megaraid: missing bounds check in mimd_to_kioc() 2014-03-15 10:19:00 -07:00
megaraid_mm.h
megaraid_sas_base.c megaraid_sas : Do not scan non syspd drives 2014-09-16 09:14:22 -07:00
megaraid_sas_fp.c [SCSI] megaraid_sas: Load correct raid context timeout 2014-03-15 10:19:20 -07:00
megaraid_sas_fusion.c megaraid_sas : Use writeq for 64bit pci write to avoid spinlock overhead 2014-09-16 09:14:22 -07:00
megaraid_sas_fusion.h [SCSI] megaraid_sas: Add Dell PowerEdge VRTX SR-IOV VF support 2014-03-15 10:19:21 -07:00
megaraid_sas.h megaraid_sas: Version and Changelog update 2014-09-16 09:09:54 -07:00