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path: root/drivers/scsi/bfa/bfa_cs.h
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2017-12-04scsi: bfa: use ktime_get_real_ts64 for firmware timestampArnd Bergmann1-3/+3
BFA_TRC_TS() calculates a 32-bit microsecond timestamp using the deprecated do_gettimeofday() function. This overflows roughly every 71 minutes, so it's obviously not used as an absolute time stamp, but it seems wrong to use a time base for it that will jump during settimeofday() calls, leap seconds, or the y2038 overflow. This converts it to ktime_get_ts64(), which has none of those problems but is not synchronized to wall-clock time. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Anil Gurumurthy <Anil.Gurumurthy@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-02-23bfa: deinline __bfa_trc() and __bfa_trc32()Denys Vlasenko1-37/+4
__bfa_trc() compiles to 115 bytes of machine code. With this .config: http://busybox.net/~vda/kernel_config there are 1494 calls of __bfa_trc(). __bfa_trc32() is very similar, so it is uninlined too. However, it appears to be unused, therefore this patch ifdefs it out. Change in code size is about 130,000 bytes: text data bss dec hex filename 85975426 22294712 20627456 128897594 7aed23a vmlinux.before 85842882 22294584 20627456 128764922 7accbfa vmlinux [mkp: Removed unused __bfa_trc32()] Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com> Acked-by: Anil Gurumurthy <anil.gurumurthy@qlogic.com> CC: Fabian Frederick <fabf@skynet.be> CC: Anil Gurumurthy <anil.gurumurthy@qlogic.com> CC: Christoph Hellwig <hch@lst.de> CC: Guenter Roeck <linux@roeck-us.net> CC: Ben Hutchings <ben@decadent.org.uk> CC: James Bottomley <JBottomley@Parallels.com> CC: linux-kernel@vger.kernel.org CC: linux-scsi@vger.kernel.org Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2015-12-02bfa: File header and user visible string changesAnil Gurumurthy1-1/+1
Signed-off-by: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> Signed-off-by: Anil Gurumurthy <anil.gurumurthy@qlogic.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2015-12-02bfa: Update copyright messagesAnil Gurumurthy1-2/+3
Signed-off-by: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> Signed-off-by: Anil Gurumurthy <anil.gurumurthy@qlogic.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2012-09-24[SCSI] bfa: Make changes to FCXP resource management.Krishna Gudipati1-2/+2
- Made changes to split FCXP resources as request and response resources. - The split will reduce the contention for FCXP resources in an open zone config. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2010-12-31[SCSI] bfa: remove inactive functionsJing Huang1-35/+0
This patch removes some inactive functions and macros. Signed-off-by: Jing Huang <huangj@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-12-31[SCSI] bfa: replace bfa_assert with WARN_ONJing Huang1-10/+0
Signed-off-by: Jing Huang <huangj@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-12-21[SCSI] bfa: remove all OS wrappersMaggie Zhang1-2/+49
Remove OS wrapper functions/macros, and as a result remove bfa_os_inc.h. Signed-off-by: Maggie Zhang <xmzhang@brocade.com> Signed-off-by: Jing Huang <huangj@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-10-25[SCSI] bfa: fix comments for header filesJing Huang1-12/+12
This patch addresses the comments from Randy Dunlap (Randy.Dunlap@oracle.com) regarding comment blocks that begining with "/**". bfa driver comments currently do not follow kernel-doc convention, we hence replace all /** with /* and **/ with */. Signed-off-by: Jing Huang <huangj@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2010-09-16[SCSI] bfa: cleanup driverKrishna Gudipati1-0/+364
We have flattened the BFA hierarchy and also reduced the number of source and header files we used to have earlier. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>