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2016-07-27lpfc: fix oops in lpfc_sli4_scmd_to_wqidx_distr() from lpfc_send_taskmgmt()Mauricio Faria de Oliveira
The lpfc_sli4_scmd_to_wqidx_distr() function expects the scsi_cmnd 'lpfc_cmd->pCmd' not to be null, and point to the midlayer command. That's not true in the .eh_(device|target|bus)_reset_handler path, because lpfc_send_taskmgmt() sends commands not from the midlayer, so does not set 'lpfc_cmd->pCmd'. That is true in the .queuecommand path because lpfc_queuecommand() stores the scsi_cmnd from midlayer in lpfc_cmd->pCmd; and lpfc_cmd is stored by lpfc_scsi_prep_cmnd() in piocbq->context1 -- which is passed to lpfc_sli4_scmd_to_wqidx_distr() as lpfc_cmd parameter. This problem can be hit on SCSI EH, and immediately with sg_reset. These 2 test-cases demonstrate the problem/fix with next-20160601. Test-case 1) sg_reset # strace sg_reset --device /dev/sdm <...> open("/dev/sdm", O_RDWR|O_NONBLOCK) = 3 ioctl(3, SG_SCSI_RESET, 0x3fffde6d0994 <unfinished ...> +++ killed by SIGSEGV +++ Segmentation fault # dmesg Unable to handle kernel paging request for data at address 0x00000000 Faulting instruction address: 0xd00000001c88442c Oops: Kernel access of bad area, sig: 11 [#1] <...> CPU: 104 PID: 16333 Comm: sg_reset Tainted: G W 4.7.0-rc1-next-20160601-00004-g95b89dc #6 <...> NIP [d00000001c88442c] lpfc_sli4_scmd_to_wqidx_distr+0xc/0xd0 [lpfc] LR [d00000001c826fe8] lpfc_sli_calc_ring.part.27+0x98/0xd0 [lpfc] Call Trace: [c000003c9ec876f0] [c000003c9ec87770] 0xc000003c9ec87770 (unreliable) [c000003c9ec87720] [d00000001c82e004] lpfc_sli_issue_iocb+0xd4/0x260 [lpfc] [c000003c9ec87780] [d00000001c831a3c] lpfc_sli_issue_iocb_wait+0x15c/0x5b0 [lpfc] [c000003c9ec87880] [d00000001c87f27c] lpfc_send_taskmgmt+0x24c/0x650 [lpfc] [c000003c9ec87950] [d00000001c87fd7c] lpfc_device_reset_handler+0x10c/0x200 [lpfc] [c000003c9ec87a10] [c000000000610694] scsi_try_bus_device_reset+0x44/0xc0 [c000003c9ec87a40] [c0000000006113e8] scsi_ioctl_reset+0x198/0x2c0 [c000003c9ec87bf0] [c00000000060fe5c] scsi_ioctl+0x13c/0x4b0 [c000003c9ec87c80] [c0000000006629b0] sd_ioctl+0xf0/0x120 [c000003c9ec87cd0] [c00000000046e4f8] blkdev_ioctl+0x248/0xb70 [c000003c9ec87d30] [c0000000002a1f60] block_ioctl+0x70/0x90 [c000003c9ec87d50] [c00000000026d334] do_vfs_ioctl+0xc4/0x890 [c000003c9ec87de0] [c00000000026db60] SyS_ioctl+0x60/0xc0 [c000003c9ec87e30] [c000000000009120] system_call+0x38/0x108 Instruction dump: <...> With fix: # strace sg_reset --device /dev/sdm <...> open("/dev/sdm", O_RDWR|O_NONBLOCK) = 3 ioctl(3, SG_SCSI_RESET, 0x3fffe103c554) = 0 close(3) = 0 exit_group(0) = ? +++ exited with 0 +++ # dmesg [ 424.658649] lpfc 0006:01:00.4: 4:(0):0713 SCSI layer issued Device Reset (1, 0) return x2002 Test-case 2) SCSI EH Using this debug patch to wire an SCSI EH trigger, for lpfc_scsi_cmd_iocb_cmpl(): - cmd->scsi_done(cmd); + if ((phba->pport ? phba->pport->cfg_log_verbose : phba->cfg_log_verbose) == 0x32100000) + printk(KERN_ALERT "lpfc: skip scsi_done()\n"); + else + cmd->scsi_done(cmd); # echo 0x32100000 > /sys/class/scsi_host/host11/lpfc_log_verbose # dd if=/dev/sdm of=/dev/null iflag=direct & <...> After a while: # dmesg lpfc 0006:01:00.4: 4:(0):3053 lpfc_log_verbose changed from 0 (x0) to 839909376 (x32100000) lpfc: skip scsi_done() <...> Unable to handle kernel paging request for data at address 0x00000000 Faulting instruction address: 0xd0000000199e448c Oops: Kernel access of bad area, sig: 11 [#1] <...> CPU: 96 PID: 28556 Comm: scsi_eh_11 Tainted: G W 4.7.0-rc1-next-20160601-00004-g95b89dc #6 <...> NIP [d0000000199e448c] lpfc_sli4_scmd_to_wqidx_distr+0xc/0xd0 [lpfc] LR [d000000019986fe8] lpfc_sli_calc_ring.part.27+0x98/0xd0 [lpfc] Call Trace: [c000000ff0d0b890] [c000000ff0d0b900] 0xc000000ff0d0b900 (unreliable) [c000000ff0d0b8c0] [d00000001998e004] lpfc_sli_issue_iocb+0xd4/0x260 [lpfc] [c000000ff0d0b920] [d000000019991a3c] lpfc_sli_issue_iocb_wait+0x15c/0x5b0 [lpfc] [c000000ff0d0ba20] [d0000000199df27c] lpfc_send_taskmgmt+0x24c/0x650 [lpfc] [c000000ff0d0baf0] [d0000000199dfd7c] lpfc_device_reset_handler+0x10c/0x200 [lpfc] [c000000ff0d0bbb0] [c000000000610694] scsi_try_bus_device_reset+0x44/0xc0 [c000000ff0d0bbe0] [c0000000006126cc] scsi_eh_ready_devs+0x49c/0x9c0 [c000000ff0d0bcb0] [c000000000614160] scsi_error_handler+0x580/0x680 [c000000ff0d0bd80] [c0000000000ae848] kthread+0x108/0x130 [c000000ff0d0be30] [c0000000000094a8] ret_from_kernel_thread+0x5c/0xb4 Instruction dump: <...> With fix: # dmesg lpfc 0006:01:00.4: 4:(0):3053 lpfc_log_verbose changed from 0 (x0) to 839909376 (x32100000) lpfc: skip scsi_done() <...> lpfc 0006:01:00.4: 4:(0):0713 SCSI layer issued Device Reset (0, 0) return x2002 <...> lpfc 0006:01:00.4: 4:(0):0723 SCSI layer issued Target Reset (1, 0) return x2002 <...> lpfc 0006:01:00.4: 4:(0):0714 SCSI layer issued Bus Reset Data: x2002 <...> lpfc 0006:01:00.4: 4:(0):3172 SCSI layer issued Host Reset Data: <...> Fixes: 8b0dff14164d ("lpfc: Add support for using block multi-queue") Cc: <stable@vger.kernel.org> # v4.2+ Signed-off-by: Mauricio Faria de Oliveira <mauricfo@linux.vnet.ibm.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Acked-by: James Smart <james.smart@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-20scsi:libsas: fix oops caused by assigning a freed task to ->lldd_taskWei Fang
A freed task has been assigned to ->lldd_task when lldd_execute_task() failed in sas_ata_qc_issue(), and access of ->lldd_task will cause an oops: Call trace: [<ffffffc000641f64>] sas_ata_post_internal+0x6c/0x150 [<ffffffc0006c0d64>] ata_exec_internal_sg+0x32c/0x588 [<ffffffc0006c1048>] ata_exec_internal+0x88/0xe8 [<ffffffc0006c13b4>] ata_dev_read_id+0x204/0x5e0 [<ffffffc0006c17f0>] ata_dev_reread_id+0x60/0xc8 [<ffffffc0006c3098>] ata_dev_revalidate+0x88/0x1e0 [<ffffffc0006cf828>] ata_eh_recover+0xcf8/0x13a8 [<ffffffc0006d075c>] ata_do_eh+0x5c/0xe0 [<ffffffc0006d0828>] ata_std_error_handler+0x48/0x98 [<ffffffc0006d042c>] ata_scsi_port_error_handler+0x474/0x658 [<ffffffc000641b78>] async_sas_ata_eh+0x50/0x80 [<ffffffc0000ca664>] async_run_entry_fn+0x64/0x180 [<ffffffc0000c085c>] process_one_work+0x164/0x438 [<ffffffc0000c0c74>] worker_thread+0x144/0x4b0 [<ffffffc0000c70fc>] kthread+0xfc/0x110 Fix this by reassigning NULL to ->lldd_task in error path. Signed-off-by: Wei Fang <fangwei1@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-20fnic: pci_dma_mapping_error() doesn't return an error codeDan Carpenter
pci_dma_mapping_error() returns true on error and false on success. Fixes: fd6ddfa4c1dd ('fnic: check pci_map_single() return value') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-20scsi: lpfc: avoid harmless comparison warningArnd Bergmann
When building with -Wextra, we get a lot of warnings for the lpfc driver concerning expressions that are always true, starting with: drivers/scsi/lpfc/lpfc_attr.c: In function 'lpfc_enable_npiv_init': drivers/scsi/lpfc/lpfc_attr.c:2786:77: error: comparison of unsigned expression >= 0 is always true [-Werror=type-limits] drivers/scsi/lpfc/lpfc_attr.c: In function 'lpfc_enable_rrq_init': drivers/scsi/lpfc/lpfc_attr.c:2802:76: error: comparison of unsigned expression >= 0 is always true [-Werror=type-limits] drivers/scsi/lpfc/lpfc_attr.c: In function 'lpfc_suppress_link_up_init': drivers/scsi/lpfc/lpfc_attr.c:2812:2050: error: comparison of unsigned expression >= 0 is always true [-Werror=type-limits] drivers/scsi/lpfc/lpfc_attr.c: In function 'lpfc_log_verbose_init': drivers/scsi/lpfc/lpfc_attr.c:3064:1930: error: comparison of unsigned expression >= 0 is always true [-Werror=type-limits] The code works as intended, but it would be nice to shut up the warning so we don't clutter up build logs with this. Using a separate inline function for it makes it clear to the compiler that the comparison is necessary in the caller but still lets it do the constant-folding. [mkp: fix typo] Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Acked-by: James Smart <james.smart@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-20fcoe: implement FIP VLAN responderHannes Reinecke
When running in VN2VN mode there is no central instance which would send out any FIP VLAN discovery notifications. So this patch adds a new sysfs attribute 'fip_vlan_responder' which will activate a FIP VLAN discovery responder. Signed-off-by: Hannes Reinecke <hare@suse.com> Acked-by: Johannes Thumshirn <jth@kernel.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-20fcoe: Rename 'fip_frame' to 'fip_vn2vn_notify_frame'Hannes Reinecke
Do not use a generic name to avoid confusions with other usages. Signed-off-by: Hannes Reinecke <hare@suse.com> Acked-by: Johannes Thumshirn <jth@kernel.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-20lpfc: call lpfc_sli_validate_fcp_iocb() with the hbalock heldJohannes Thumshirn
Call lpfc_sli_validate_fcp_iocb() with the hbalock held, as the pointer to iocbq is not guaranteed to still be valid after looking it up. Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Laurence Oberman <loberman@redhat.com> Acked-by: James Smart <james.smart@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15scsi: ufs: remove unnecessary goto labelTiezhu Yang
When buff_ascii kmalloc failed, there is no need to call kfree, it should return -ENOMEM directly, this patch fixes it. Signed-off-by: Tiezhu Yang <kernelpatch@126.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15hpsa: change hpsa_passthru_ioctl timeoutDon Brace
Was not alloting for FW Flash times. Reviewed-by: Scott Teel <scott.teel@microsemi.com> Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com> Signed-off-by: Don Brace <don.brace@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15hpsa: correct skipping masked peripheralsDon Brace
The SA controller spins down RAID drive spares. A REGNEWD event causes an inquiry to be sent to all physical drives. This causes the SA controller to spin up the spare. The controller suspends all I/O to a logical volume until the spare is spun up. The spin-up can take over 50 seconds. This can result in one or both of the following: - SML sends down aborts and resets to the logical volume and can cause the logical volume to be off-lined. - a negative impact on the logical volume's I/O performance each time a REGNEWD is triggered. Reviewed-by: Scott Teel <scott.teel@microsemi.com> Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com> Signed-off-by: Don Brace <don.brace@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15qla2xxx: Update driver version to 8.07.00.38-kHimanshu Madhani
Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15qla2xxx: Fix BBCR offsetSawan Chandak
Fixes: 969a619 ("qla2xxx: Add support for buffer to buffer credit value for ISP27XX.") Signed-off-by: Sawan Chandak <sawan.chandak@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15qla2xxx: Fix duplicate message id.Sawan Chandak
Signed-off-by: Sawan Chandak <sawan.chandak@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15qla2xxx: Disable the adapter and skip error recovery in case of register ↵Sawan Chandak
disconnect. If there is error recovery going on due to command timeout and there is register disconnect, then disable the adapter. Signed-off-by: Sawan Chandak <sawan.chandak@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15qla2xxx: Separate ISP type bits out from device type.Joe Carnuccio
Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15qla2xxx: Correction to function qla26xx_dport_diagnostics().Joe Carnuccio
Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15qla2xxx: Add support to handle Loop Init error Asynchronus event.Joe Carnuccio
Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15qla2xxx: Let DPORT be enabled purely by nvram.Joe Carnuccio
Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15qla2xxx: Add bsg interface to support statistics counter reset.Sawan Chandak
[mkp: Folded in compile fix] Signed-off-by: Sawan Chandak <sawan.chandak@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15qla2xxx: Add bsg interface to support D_Port Diagnostics.Joe Carnuccio
Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15qla2xxx: Check for device state before unloading the driver.Sawan Chandak
During hot swap of PCI device, there can be PCI error on device, during normal driver unload. The race between normal driver unload and driver unload due to PCI error, can lead to system crash.Fix is to check if there is unload going on and allow that function to unload the driver. Signed-off-by: Sawan Chandak <sawan.chandak@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15qla2xxx: Properly reset firmware statistics.Joe Carnuccio
Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15qla2xxx: Properly initialize IO statistics.Joe Carnuccio
Properly initialize IO statistics to avoid initial 0xFFFFFFF (-1) values. Cleanup/simplify usage of pointer to statistics structure. Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15qla2xxx: Make debug buffer log easier to view.Joe Carnuccio
Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15qla2xxx: Add module parameter alternate/short names.Joe Carnuccio
Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15qla2xxx: Set FLOGI retry in additional firmware options for P2P (N2N) mode.Giridhar Malavali
When VP decoupling enabled, there could be a window where, FLOGI from initiators can be dropped before VP0 is enabled, causing link level recovery. Retry FLOGI to avoid link level recovery. Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15qla2xxx: Shutdown board on thermal shutdown aen.Joe Carnuccio
Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15qla2xxx: Add ram area DDR for fwdump template entry T262.Joe Carnuccio
Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15qla2xxx: Remove sysfs node fw_dump_template.Joe Carnuccio
Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15lpfc: Update lpfc version to 11.2.0.0James Smart
Update lpfc version to 11.2.0.0 Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15lpfc: Copyright updatesJames Smart
Copyright updates Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15lpfc: Disable FDMI probing if not connected to a fabricJames Smart
Disable FDMI probing if not connected to a fabric Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15lpfc: Correct issue with ioremap() call on 32bit kernelJames Smart
Correct issue with ioremap() call on 32bit kernel Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15lpfc: Re-organize source for easier driver attribute managementJames Smart
Re-organize source for easier driver attribute management Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15lpfc: Remove global lpfc_sli_mode attribute in leiu of per-hba lpfc_sli_modeJames Smart
Remove global lpfc_sli_mode attribute in leiu of per-hba lpfc_sli_mode Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15lpfc: Remove global lpfc_delay_discovery attribute in leiu of per-hba ↵James Smart
lpfc_delay_discovery Remove global lpfc_delay_discovery attribute in leiu of per-hba lpfc_delay_discovery Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15lpfc: Remove global lpfc_enable_npiv attribute in leiu of per-hba ↵James Smart
lpfc_enable_npiv Remove global lpfc_enable_npiv attribute in leiu of per-hba lpfc_enable_npiv Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15lpfc: Correct Port reset resulting in FC port going offlineJames Smart
Correct Port reset resulting in FC port going offline Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15lpfc: Add support for XLane LUN priorityJames Smart
Add support for XLane LUN priority Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15lpfc: Correct RDP response Revision locationJames Smart
Correct RDP response Revision location Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15lpfc: Re-organize source for easier device-id managementJames Smart
Re-organize source for easier device-id management Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15lpfc: Correct FCOE discovery to avoid loss of storage devices after system ↵James Smart
reboot Correct FCOE discovery to avoid loss of storage devices after system reboot Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15lpfc: Fix SLI mode 2 config failureJames Smart
Fix SLI mode 2 config failure Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15lpfc: Add MDS Diagnostics SupportJames Smart
Add MDS Diagnostics Support Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15lpfc: Add sysfs proc_name supportJames Smart
Add sysfs proc_name support Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15lpfc: Reject RDP ELS if port has no loginJames Smart
Reject RDP ELS if port has no login Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15lpfc: Correct Buffer credit descriptor values in RDP responseJames Smart
Correct Buffer credit descriptor values in RDP response Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15lpfc: Add recovery from adapter parity errors on some SLI4 adaptersJames Smart
Add recovery from adapter parity errors on some SLI4 adapters Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15lpfc: Correct RDP response sizing issueJames Smart
Correct RDP response sizing issue Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-07-15lpfc: Fix Transgression Flag of Optical Element descriptor for RDP on LinuxJames Smart
Fix Transgression Flag of Optical Element descriptor for RDP on Linux Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-04 14:34:47 +0000