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0c72191d |
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25-May-2021 |
Mike Christie <michael.christie@oracle.com> |
scsi: qedi: Fix cleanup session block/unblock use Drivers shouldn't be calling block/unblock session for cmd cleanup because the functions can change the session state from under libiscsi. This adds a new a driver level bit so it can block all I/O the host while it drains the card. Link: https://lore.kernel.org/r/20210525181821.7617-26-michael.christie@oracle.com Reviewed-by: Manish Rangankar <mrangankar@marvell.com> Signed-off-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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7dc71ac8 |
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24-Sep-2020 |
Manish Rangankar <mrangankar@marvell.com> |
scsi: qedi: Add schedule_hw_err_handler callback for fan failure On fan failure event from MFW, bring down active connections and unload the firmware context. Link: https://lore.kernel.org/r/20200924070338.8270-1-mrangankar@marvell.com Signed-off-by: Manish Rangankar <mrangankar@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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f4ba4e55 |
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08-Sep-2020 |
Manish Rangankar <mrangankar@marvell.com> |
scsi: qedi: Add firmware error recovery invocation support Add support to initiate MFW process recovery for all the devices if storage function receives the event first. Also added fix for kernel test robot warning, >> drivers/scsi/qedi/qedi_main.c:1119:6: warning: no previous prototype >> for 'qedi_schedule_hw_err_handler' [-Wmissing-prototypes] Link: https://lore.kernel.org/r/20200908095657.26821-8-mrangankar@marvell.com Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Manish Rangankar <mrangankar@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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3f8ad007 |
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08-Sep-2020 |
Manish Rangankar <mrangankar@marvell.com> |
scsi: qedi: Use qed count from set_fp_int in msix allocation To avoid unnecessary vector allocation when the number of fast-path queues is less then available msix vectors, use return count from module qed->set_fp_int. Link: https://lore.kernel.org/r/20200908095657.26821-2-mrangankar@marvell.com Signed-off-by: Manish Rangankar <mrangankar@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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4f93c4bf |
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19-Mar-2020 |
Manish Rangankar <mrangankar@marvell.com> |
scsi: qedi: Add PCI shutdown handler support Add PCI shutdown handler support for supporting wake-on-lan feature. Link: https://lore.kernel.org/r/20200319083811.19499-3-mrangankar@marvell.com Signed-off-by: Manish Rangankar <mrangankar@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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4b1068f5 |
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19-Mar-2020 |
Manish Rangankar <mrangankar@marvell.com> |
scsi: qedi: Add MFW error recovery process This patch adds the mfw error recovery process in the qedi driver. The process includes a partial/customized driver unload and load to reset context by preserving active iSCSI session kernel state. Link: https://lore.kernel.org/r/20200319083811.19499-2-mrangankar@marvell.com Signed-off-by: Manish Rangankar <mrangankar@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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3287e96a |
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01-Jun-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 440 Based on 1 normalized pattern(s): this software is available under the terms of the gnu general public license gpl version 2 available from the file copying in the main directory of this source tree extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 35 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531190115.411886531@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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dcceeeb7 |
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21-Nov-2018 |
Nilesh Javali <nilesh.javali@cavium.com> |
scsi: qedi: add module param to set ping packet size Default packet size is 0x400. For jumbo packets set to 0x2400. Signed-off-by: Nilesh Javali <nilesh.javali@cavium.com> Reviewed-by: Lee Duncan <lduncan@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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f853053d |
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21-Nov-2018 |
Nilesh Javali <nilesh.javali@cavium.com> |
scsi: qedi: Fix spelling mistake "OUSTANDING" -> "OUTSTANDING" Fix trivial spelling mistake within macro definition. Signed-off-by: Nilesh Javali <nilesh.javali@cavium.com> Reviewed-by: Lee Duncan <lduncan@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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3fb5a21f |
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21-Nov-2018 |
Nilesh Javali <nilesh.javali@cavium.com> |
scsi: qedi: Cleanup redundant QEDI_PAGE_SIZE macro definition Remove redundant macro definition. Signed-off-by: Nilesh Javali <nilesh.javali@cavium.com> Reviewed-by: Lee Duncan <lduncan@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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c77a2fa3 |
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30-Aug-2018 |
Nilesh Javali <nilesh.javali@cavium.com> |
scsi: qedi: Add the CRC size within iSCSI NVM image The QED driver commit, 1ac4329a1cff ("qed: Add configuration information to register dump and debug data"), removes the CRC length validation causing nvm_get_image failure while loading qedi driver: [qed_mcp_get_nvm_image:2700(host_10-0)]Image [0] is too big - 00006008 bytes where only 00006004 are available [qedi_get_boot_info:2253]:10: Could not get NVM image. ret = -12 Hence add and adjust the CRC size to iSCSI NVM image to read boot info at qedi load time. Signed-off-by: Nilesh Javali <nilesh.javali@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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534bbdf8 |
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22-May-2018 |
Manish Rangankar <manish.rangankar@cavium.com> |
qedi: Add support for populating ethernet TLVs. This patch adds callbacks for providing the ethernet protocol driver TLVs. Signed-off-by: Manish Rangankar <manish.rangankar@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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42d7c10f |
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10-Aug-2017 |
Manish Rangankar <manish.rangankar@cavium.com> |
scsi: qedi: Limit number for CQ queues. [qed_sp_iscsi_func_start:189(host_7-0)]Cannot satisfy CQ amount. Queues requested 8, CQs available 4. Aborting function start Above condition will resolve as management firmware is capable of telling us the number of CQs available for a given PF, qed will communicate the same number to qedi, So that qedi will know how much CQs are allowed. Signed-off-by: Manish Rangankar <manish.rangankar@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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c57ec8fb |
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27-Jun-2017 |
Nilesh Javali <nilesh.javali@cavium.com> |
scsi: qedi: Add support for Boot from SAN over iSCSI offload This patch adds support for Boot from SAN over iSCSI offload. The iSCSI boot information in the NVRAM is populated under /sys/firmware/iscsi_bootX/ using qed NVM-image reading API and further exported to open-iscsi to perform iSCSI login enabling boot over offload iSCSI interface in a Boot from SAN environment. Signed-off-by: Arun Easi <arun.easi@cavium.com> Signed-off-by: Andrew Vasquez <andrew.vasquez@cavium.com> Signed-off-by: Manish Rangankar <manish.rangankar@cavium.com> Signed-off-by: Nilesh Javali <nilesh.javali@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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d0788a52 |
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19-May-2017 |
manish.rangankar@cavium.com <manish.rangankar@cavium.com> |
scsi: qedi: Set dma_boundary to 0xfff. Signed-off-by: Manish Rangankar <manish.rangankar@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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fc2fbf0d |
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19-May-2017 |
manish.rangankar@cavium.com <manish.rangankar@cavium.com> |
scsi: qedi: Correctly set firmware max supported BDs. Signed-off-by: Manish Rangankar <manish.rangankar@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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ace7f46b |
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01-Dec-2016 |
Manish Rangankar <manish.rangankar@cavium.com> |
scsi: qedi: Add QLogic FastLinQ offload iSCSI driver framework. The QLogic FastLinQ Driver for iSCSI (qedi) is the iSCSI specific module for 41000 Series Converged Network Adapters by QLogic. This patch consists of following changes: - MAINTAINERS Makefile and Kconfig changes for qedi, - PCI driver registration, - iSCSI host level initialization, - Debugfs and log level infrastructure. The following indiviual changes are merged into this commit: qedi: Add LL2 iSCSI interface for offload iSCSI. qedi: Add support for iSCSI session management. qedi: Add support for data path. Signed-off-by: Nilesh Javali <nilesh.javali@cavium.com> Signed-off-by: Adheer Chandravanshi <adheer.chandravanshi@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@cavium.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@cavium.com> Signed-off-by: Arun Easi <arun.easi@cavium.com> Signed-off-by: Manish Rangankar <manish.rangankar@cavium.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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