- 30 6月, 2011 1 次提交
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由 Abhijeet Joglekar 提交于
Driver was incorrectly using the SLAB_CACHE_DMA flag when creating a cache for SGLs. fnic device does not have 24-bit DMA restrictions. Remove the flag and allocations from ZONE_DMA. Thanks to Roland Dreier and David Rientjes for pointing out the bug. Signed-off-by: NAbhijeet Joglekar <abjoglek@cisco.com> Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>
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- 13 2月, 2011 1 次提交
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Signed-off-by: NVenkata Siva Vijayendra Bhamidipati <vbhamidi@cisco.com> Signed-off-by: NRobert Love <robert.w.love@intel.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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- 17 11月, 2010 1 次提交
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由 Jeff Garzik 提交于
Move the mid-layer's ->queuecommand() invocation from being locked with the host lock to being unlocked to facilitate speeding up the critical path for drivers who don't need this lock taken anyway. The patch below presents a simple SCSI host lock push-down as an equivalent transformation. No locking or other behavior should change with this patch. All existing bugs and locking orders are preserved. Additionally, add one parameter to queuecommand, struct Scsi_Host * and remove one parameter from queuecommand, void (*done)(struct scsi_cmnd *) Scsi_Host* is a convenient pointer that most host drivers need anyway, and 'done' is redundant to struct scsi_cmnd->scsi_done. Minimal code disturbance was attempted with this change. Most drivers needed only two one-line modifications for their host lock push-down. Signed-off-by: NJeff Garzik <jgarzik@redhat.com> Acked-by: NJames Bottomley <James.Bottomley@suse.de> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 11 8月, 2010 1 次提交
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由 Andrew Morton 提交于
A couple of scsi drivers define a BIT() macro, duplicating the one in bitops.h. Cc: Jing Huang <huangj@brocade.com> Cc: Robert Love <robert.w.love@intel.com> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 12 4月, 2010 2 次提交
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由 Vasu Dev 提交于
No reason to restrict CDB size to 12 bytes in fcoe, so increased to 16 so that 16 bytes SCSI CDB doesn't fail. Uses common define to set max_cmd_len for fcoe and fnic, fnic is already setting max_cmd_len to 16. sg_readcap -l fails without this fix. Signed-off-by: NVasu Dev <vasu.dev@intel.com> Signed-off-by: NRobert Love <robert.w.love@intel.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Brian Uchino 提交于
New fnic version to mark inclusion of tx_flush bugfix. Signed-off-by: NBrian Uchino <buchino@cisco.com> Signed-off-by: NAbhijeet Joglekar <abjoglek@cisco.com> Signed-off-by: NRobert Love <robert.w.love@intel.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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- 18 2月, 2010 1 次提交
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Update fnic driver version. Signed-off-by: NVenkata Siva Vijayendra Bhamidipati <vbhamidi@cisco.com> Signed-off-by: NRobert Love <robert.w.love@intel.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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- 05 12月, 2009 2 次提交
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由 Joe Eykholt 提交于
Use libfcoe as a common FIP implementation with fcoe. FIP or non-FIP mode is fully automatic if the firmware supports and enables it. Even if FIP is not supported, this uses libfcoe for the non-FIP handling of FLOGI and its response. Use the new lport_set_port_id() notification to capture successful FLOGI responses and port_id resets. While transitioning between Ethernet and FC mode, all rx and tx FC frames are queued. In Ethernet mode, all frames are passed to the exchange manager to capture FLOGI responses. Change to set data_src_addr to the ctl_src_addr whenever it would have previously been zero because we're not logged in. This seems safer so we'll never send a frame with a 0 source MAC. This also eliminates a special case for sending FLOGI frames. Signed-off-by: NJoe Eykholt <jeykholt@cisco.com> Signed-off-by: NRobert Love <robert.w.love@intel.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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由 Abhijeet Joglekar 提交于
Signed-off-by: NAbhijeet Joglekar <abjoglek@cisco.com> Signed-off-by: NRobert Love <robert.w.love@intel.com> Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>
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- 14 5月, 2009 1 次提交
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由 Abhijeet Joglekar 提交于
fnic is a driver for the Cisco PCI-Express FCoE HBA Signed-off-by: NAbhijeet Joglekar <abjoglek@cisco.com> Signed-off-by: NJoe Eykholt <jeykholt@cisco.com> Signed-off-by: NMike Christie <michaelc@cs.wisc.edu> Signed-off-by: NJames Bottomley <James.Bottomley@HansenPartnership.com>
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