- 06 Jan, 2016 2 commits
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Don Brace authored
SAS transport places devices on bus 0 but driver was setting the bus to 3. Reviewed-by:
Justin Lindley <justin.lindley@pmcs.com> Reviewed-by:
Kevin Barnett <kevin.barnett@pmcs.com> Reviewed-by:
Scott Teel <scott.teel@pmcs.com> Reviewed-by:
Matthew R. Ochs <mrochs@linux.vnet.ibm.com> Reviewed-by:
Hannes Reinecke <hare@suse.com> Signed-off-by:
Don Brace <don.brace@pmcs.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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Don Brace authored
Left off some changes from Rasmus Villemoes where he changed snprintf to scnprintf. Suggested-by:
Rasmus Villemoes <linux@rasmusvillemoes.dk> Reviewed-by:
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- 05 Jan, 2016 1 commit
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Colin Ian King authored
The max outstanding commands is being printed with a 0x prefix to suggest it is a hex value, when in fact the integer decimal %d format specifier is being used and this is a bit confusing. Use %x instead to match the proceeding 0x prefix. Signed-off-by:
Colin Ian King <colin.king@canonical.com> Signed-off-by:
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- 22 Dec, 2015 17 commits
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Martin K. Petersen authored
The OPTIMAL TRANSFER LENGTH reported by scsi_debug is 64 blocks which translates to 32KB with the default logical block size. That's much lower than what real storage devices typically report (256KB to 1MB). Bump the optimal transfer length to 1024 blocks. Acked-by:
Douglas Gilbert <dgilbert@interlog.com> Reviewed-by:
Ewan Milne <emilne@redhat.com> Signed-off-by:
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James Smart authored
Update version to 11.0.0.10 for upstream patch set Signed-off-by:
Dick Kennedy <dick.kennedy@avagotech.com> Signed-off-by:
James Smart <james.smart@avagotech.com> Reviewed-by:
Hannes Reinicke <hare@suse.de> Signed-off-by:
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Punit Vara authored
This patch is to the lpfc_els.c which resolves following warning reported by coccicheck: WARNING: kzalloc should be used for rdp_context, instead of kmalloc/memset Signed-off-by:
Punit Vara <punitvara@gmail.com> Signed-off-by:
Sebastian Herbszt <herbszt@gmx.de> Signed-off-by:
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Markus Elfring authored
The mempool_destroy() function tests whether its argument is NULL and then returns immediately. Thus the test around the calls is not needed. This issue was detected by using the Coccinelle software. Signed-off-by:
Markus Elfring <elfring@users.sourceforge.net> Signed-off-by:
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James Smart authored
Add logging for misconfigured optics acqe reported by fw. Signed-off-by:
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James Smart authored
Fix external loopback failure. Rx sequence reassembly was incorrect. Signed-off-by:
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James Smart authored
Fix mbox reuse in PLOGI completion. Moved allocations so that buffer properly init'd. Signed-off-by:
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James Smart authored
Use new FDMI speed definitions for 10G, 25G and 40G FCoE. Signed-off-by:
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James Smart authored
Make write check error processing more resilient. Checks to catch writes that fw reports weren't fully complete yet SCSI status indicated fine needed correction. Signed-off-by:
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James Smart authored
Fix RDP ACC being too long. Signed-off-by:
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James Smart authored
Fix RDP Speed reporting. Signed-off-by:
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James Smart authored
Modularize, cleanup, add comments - for FDMI code in driver Note: I don't like the comments with leading # - but as we have a lot if present, I'm deferring to handle it in one big fix later. Signed-off-by:
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James Smart authored
Fix crash in fcp command completion path. Missed null check. Signed-off-by:
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James Smart authored
Fix driver crash when module parameter lpfc_fcp_io_channel set to 16 Signed-off-by:
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James Smart authored
Fix RegLogin failed error seen on Lancer FC during port bounce Fix the statemachine and ref counting. Signed-off-by:
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James Smart authored
Fix the FLOGI discovery logic to comply with T11 standards We weren't properly setting fabric parameters, such as R_A_TOV and E_D_TOV, when we registered the vfi object in default configs and pt2pt configs. Revise to now pass service params with the values to the firmware and ensure they are reset on link bounce. Required reworking the call sequence in the discovery threads. Signed-off-by:
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James Smart authored
Fix FCF Infinite loop in lpfc_sli4_fcf_rr_next_index_get. Signed-off-by:
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- 17 Dec, 2015 1 commit
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John Garry authored
It is preferred that drivers use platform_get_irq() instead of irq_of_parse_and_map(), so replace. Signed-off-by:
John Garry <john.garry@huawei.com> Acked-by:
Rob Herring <robh@kernel.org> Reviewed-by:
Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by:
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- 10 Dec, 2015 6 commits
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Dan Carpenter authored
There were a couple cases where the error codes weren't set and also I changed the success return to "return 0;" which is the same as "return rc;" but more explicit. Fixes: 42e7a693 ('hisi_sas: Add ssp command functio') Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Tested-by:
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Rasmus Villemoes authored
If char is signed and one of these bytes happen to have a value outside the ascii range, the corresponding output will consist of "ffffff" followed by the two hex chars that were actually intended. One way to fix it would be to change the casts to (u8*) aka (unsigned char*), but it is much simpler (and generates smaller code) to use the %ph extension which was created for such short hexdumps. Signed-off-by:
Boaz Harrosh <ooo@electrozaur.com> Signed-off-by:
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Long Li authored
Introduce a logging level for storvsc to log certain error/warning messages. Those messages are helpful in some environments, e.g. Microsoft Azure, for customer support and troubleshooting purposes. Signed-off-by:
Long Li <longli@microsoft.com> Acked-by:
K. Y. Srinivasan <kys@microsoft.com> Signed-off-by:
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Josh Boyer authored
The driver is missing calls to pci_dma_mapping_error() after performing the DMA mapping, which caused DMA-API warning to show up in dmesg's output. Though that happens only when DMA_API_DEBUG option is enabled. This change fixes the issue and makes pvscsi_map_buffers() function more robust. Signed-off-by:
Arvind Kumar <arvindkumar@vmware.com> Cc: Josh Boyer <jwboyer@fedoraproject.org> Reviewed-by:
Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by:
Josh Boyer <jwboyer@fedoraproject.org> Reviewed-by:
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Geliang Tang authored
IS_ERR_OR_NULL already contain an unlikely compiler flag. Drop it. Signed-off-by:
Geliang Tang <geliangtang@163.com> Acked-by:
Manoj Kumar <manoj@linux.vnet.ibm.com> Acked-by:
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Dan Carpenter authored
The "> MAX_CONTEXT" should be ">= MAX_CONTEXT". Otherwise we go one step beyond the end of the cfg->ctx_tbl[] array. Signed-off-by:
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- 08 Dec, 2015 1 commit
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Hannes Reinecke authored
With commit 83ea0e5e ("scsi_dh_alua: use scsi_vpd_tpg_id()") these variables became obsolete, but weren't removed. [mkp: Fixed checkpatch warning] Signed-off-by:
Christoph Hellwig <hch@lst.de> Signed-off-by:
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- 02 Dec, 2015 12 commits
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Anil Gurumurthy authored
Signed-off-by:
Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> Signed-off-by:
Anil Gurumurthy <anil.gurumurthy@qlogic.com> Reviewed-by:
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Anil Gurumurthy authored
Signed-off-by:
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Anil Gurumurthy authored
Fix a very corner case when the port gets disconnected and the BFA and FCS layers clean up references to the IT nexus. During this window if a task management command is issued by the SCSI-ML and ends up referencing a NULL itnim, it could lead to a crash. Signed-off-by:
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Anil Gurumurthy authored
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Hannes Reinecke authored
Use the common function 'scsi_vpd_tpg_id()' instead of open-coding it in scsi_dh_alua. [mkp: Applied by hand] Signed-off-by:
Johannes Thumshirn <jthumshirn@suse.com> Reviewed-by:
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Hannes Reinecke authored
Implement scsi_vpd_tpg_id() to extract the target port group id and the relative port id from SCSI VPD page 0x83. Reviewed-by:
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Hannes Reinecke authored
Use scsi_vpd_lun_id() to export the world-wide unique id (wwid) to sysfs. Note that this is the 'best' wwid according to the rules in scsi_vpd_lun_id(), not every possible wwid presented by the drive. Signed-off-by:
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Hannes Reinecke authored
Add a function scsi_vpd_lun_id() to return a unique device identifcation based on the designation descriptors of VPD page 0x83. As devices might implement several descriptors the order of preference is: - NAA IEE Registered Extended - EUI-64 based 16-byte - EUI-64 based 12-byte - NAA IEEE Registered - NAA IEEE Extended A SCSI name string descriptor is preferred to all of them if the identification is longer than 16 bytes. The returned unique device identification will be formatted as a SCSI Name string to avoid clashes between different designator types. [mkp: Fixed up kernel doc comment from Johannes] Signed-off-by:
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Hannes Reinecke authored
Most sense code is already handled in the generic code, so we shouldn't be adding special cases here. However, when doing so we need to check for unit attention whenever we're sending an internal command. Signed-off-by:
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Hannes Reinecke authored
Instead of returning an error code in alua_check_tpgs() we should rather return the tpgs mode directly and have a cleaner syntax. Signed-off-by:
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Hannes Reinecke authored
Use 'get_unaligned_XX' and 'put_unaligned_XX' instead of open-coding it. Signed-off-by:
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Hannes Reinecke authored
We should be using a flag when RTPG extended header is not supported, that saves us sending RTPG twice for older arrays. Signed-off-by:
Bart Van Assche <bart.vanassche@sandisk.com> Reviewed-by:
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