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* [SCSI] lpfc 8.3.35: Fixed SCSI host create showing wrong link speed on SLI3 ↵James Smart2012-10-081-2/+8
| | | | | | | HBA ports Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.35: Fixed messages for misconfigured port errorsJames Smart2012-10-081-3/+7
| | | | | | | | Fixed messages for misconfigured port errors to be consistent for all OS platforms. Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.35: Correct request_firmware use that was increasing boot timesJames Smart2012-10-081-26/+31
| | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.35: Fixed Linux generic firmware download on SLI4 devices ↵James Smart2012-10-081-2/+3
| | | | | | | with longer module names Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.35: Expand I/O channel support for large systemsJames Smart2012-10-081-19/+21
| | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* Merge tag 'scsi-for-linus' of ↵Linus Torvalds2012-10-021-431/+408
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull first round of SCSI updates from James Bottomley: "This is a large set of updates, mostly for drivers (qla2xxx [including support for new 83xx based card], qla4xxx, mpt2sas, bfa, zfcp, hpsa, be2iscsi, isci, lpfc, ipr, ibmvfc, ibmvscsi, megaraid_sas). There's also a rework for tape adding virtually unlimited numbers of tape drives plus a set of dif fixes for sd and a fix for a live lock on hot remove of SCSI devices. This round includes a signed tag pull of isci-for-3.6 Signed-off-by: James Bottomley <JBottomley@Parallels.com>" Fix up trivial conflict in drivers/scsi/qla2xxx/qla_nx.c due to new PCI helper function use in a function that was removed by this pull. * tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (198 commits) [SCSI] st: remove st_mutex [SCSI] sd: Ensure we correctly disable devices with unknown protection type [SCSI] hpsa: gen8plus Smart Array IDs [SCSI] qla4xxx: Update driver version to 5.03.00-k1 [SCSI] qla4xxx: Disable generating pause frames for ISP83XX [SCSI] qla4xxx: Fix double clearing of risc_intr for ISP83XX [SCSI] qla4xxx: IDC implementation for Loopback [SCSI] qla4xxx: update copyrights in LICENSE.qla4xxx [SCSI] qla4xxx: Fix panic while rmmod [SCSI] qla4xxx: Fail probe_adapter if IRQ allocation fails [SCSI] qla4xxx: Prevent MSI/MSI-X falling back to INTx for ISP82XX [SCSI] qla4xxx: Update idc reg in case of PCI AER [SCSI] qla4xxx: Fix double IDC locking in qla4_8xxx_error_recovery [SCSI] qla4xxx: Clear interrupt while unloading driver for ISP83XX [SCSI] qla4xxx: Print correct IDC version [SCSI] qla4xxx: Added new mbox cmd to pass driver version to FW [SCSI] scsi_dh_alua: Enable STPG for unavailable ports [SCSI] scsi_remove_target: fix softlockup regression on hot remove [SCSI] ibmvscsi: Fix host config length field overflow [SCSI] ibmvscsi: Remove backend abstraction ...
| * [SCSI] lpfc 8.3.34: Adjust IO Channels to 1 when INTxJames Smart2012-09-141-1/+1
| | | | | | | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * [SCSI] lpfc 8.3.34: Fix number of IO channels to match CPUsJames Smart2012-09-141-0/+14
| | | | | | | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * [SCSI] lpfc 8.3.34: Add SLI-4 V1 Capacity and Resource Descriptor supportJames Smart2012-09-141-10/+15
| | | | | | | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * [SCSI] lpfc 8.3.33: Add lpfc_fcp_look_ahead module parameterJames Smart2012-09-141-0/+3
| | | | | | | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * [SCSI] lpfc 8.3.33: Change Naming convention for SLI4 Interrupt vectorJames Smart2012-09-141-1/+5
| | | | | | | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * [SCSI] lpfc 8.3.33: Allow per-hba interrupt rate tuningJames Smart2012-09-141-1/+1
| | | | | | | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * [SCSI] lpfc 8.3.33: Tie parallel I/O queues into separate MSIX vectorsJames Smart2012-09-141-423/+329
| | | | | | | | | | | | | | Add fcp_io_channel module attribute to control amount of parallel I/O queues Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * [SCSI] lpfc 8.3.33: Parallelize SLI-4 Q distributionJames Smart2012-09-141-0/+35
| | | | | | | | | | | | | | | | Commonize SLI-3/4 Ring/Queue framework, to keep SLI-3 compatibility Parallelize SLI-4 Q distribution - to use multiple posting/completion queues Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * [SCSI] lpfc 8.3.33: Formally separate lpfc_sli_ring SLI-3 and SLI-4 variantionsJames Smart2012-09-141-3/+3
| | | | | | | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * [SCSI] lpfc 8.3.33: Fix error of not reiniting mbx cmd before reissueJames Smart2012-09-141-2/+3
| | | | | | | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
| * [SCSI] lpfc 8.3.33: Enable attachment to OCe14000 adaptersJames Smart2012-09-141-0/+9
| | | | | | | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* | Merge tag 'for-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pciLinus Torvalds2012-10-011-1/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull PCI changes from Bjorn Helgaas: "Host bridge hotplug - Protect acpi_pci_drivers and acpi_pci_roots (Taku Izumi) - Clear host bridge resource info to avoid issue when releasing (Yinghai Lu) - Notify acpi_pci_drivers when hot-plugging host bridges (Jiang Liu) - Use standard list ops for acpi_pci_drivers (Jiang Liu) Device hotplug - Use pci_get_domain_bus_and_slot() to close hotplug races (Jiang Liu) - Remove fakephp driver (Bjorn Helgaas) - Fix VGA ref count in hotplug remove path (Yinghai Lu) - Allow acpiphp to handle PCIe ports without native hotplug (Jiang Liu) - Implement resume regardless of pciehp_force param (Oliver Neukum) - Make pci_fixup_irqs() work after init (Thierry Reding) Miscellaneous - Add pci_pcie_type(dev) and remove pci_dev.pcie_type (Yijing Wang) - Factor out PCI Express Capability accessors (Jiang Liu) - Add pcibios_window_alignment() so powerpc EEH can use generic resource assignment (Gavin Shan) - Make pci_error_handlers const (Stephen Hemminger) - Cleanup drivers/pci/remove.c (Bjorn Helgaas) - Improve Vendor-Specific Extended Capability support (Bjorn Helgaas) - Use standard list ops for bus->devices (Bjorn Helgaas) - Avoid kmalloc in pci_get_subsys() and pci_get_class() (Feng Tang) - Reassign invalid bus number ranges (Intel DP43BF workaround) (Yinghai Lu)" * tag 'for-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (102 commits) PCI: acpiphp: Handle PCIe ports without native hotplug capability PCI/ACPI: Use acpi_driver_data() rather than searching acpi_pci_roots PCI/ACPI: Protect acpi_pci_roots list with mutex PCI/ACPI: Use acpi_pci_root info rather than looking it up again PCI/ACPI: Pass acpi_pci_root to acpi_pci_drivers' add/remove interface PCI/ACPI: Protect acpi_pci_drivers list with mutex PCI/ACPI: Notify acpi_pci_drivers when hot-plugging PCI root bridges PCI/ACPI: Use normal list for struct acpi_pci_driver PCI/ACPI: Use DEVICE_ACPI_HANDLE rather than searching acpi_pci_roots PCI: Fix default vga ref_count ia64/PCI: Clear host bridge aperture struct resource x86/PCI: Clear host bridge aperture struct resource PCI: Stop all children first, before removing all children Revert "PCI: Use hotplug-safe pci_get_domain_bus_and_slot()" PCI: Provide a default pcibios_update_irq() PCI: Discard __init annotations for pci_fixup_irqs() and related functions PCI: Use correct type when freeing bus resource list PCI: Check P2P bridge for invalid secondary/subordinate range PCI: Convert "new_id"/"remove_id" into generic pci_bus driver attributes xen-pcifront: Use hotplug-safe pci_get_domain_bus_and_slot() ...
| * | scsi: make pci error handlers constStephen Hemminger2012-09-071-1/+1
| |/ | | | | | | Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
* | Merge branch 'for-linus' of ↵Linus Torvalds2012-10-011-1/+1
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull the trivial tree from Jiri Kosina: "Tiny usual fixes all over the place" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (34 commits) doc: fix old config name of kprobetrace fs/fs-writeback.c: cleanup riteback_sb_inodes kerneldoc btrfs: fix the commment for the action flags in delayed-ref.h btrfs: fix trivial typo for the comment of BTRFS_FREE_INO_OBJECTID vfs: fix kerneldoc for generic_fh_to_parent() treewide: fix comment/printk/variable typos ipr: fix small coding style issues doc: fix broken utf8 encoding nfs: comment fix platform/x86: fix asus_laptop.wled_type module parameter mfd: printk/comment fixes doc: getdelays.c: remember to close() socket on error in create_nl_socket() doc: aliasing-test: close fd on write error mmc: fix comment typos dma: fix comments spi: fix comment/printk typos in spi Coccinelle: fix typo in memdup_user.cocci tmiofb: missing NULL pointer checks tools: perf: Fix typo in tools/perf tools/testing: fix comment / output typos ...
| * treewide: fix comment/printk/variable typosAnatol Pomozov2012-09-011-1/+1
| | | | | | | | | | Signed-off-by: Anatol Pomozov <anatol.pomozov@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | [SCSI] lpfc 8.3.32: Fix error reporting of misconfigured portsJames Smart2012-07-201-6/+70
| | | | | | | | | | | | Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* | [SCSI] lpfc 8.3.32: Correct provisioning change failure on local functionJames Smart2012-07-201-40/+82
| | | | | | | | | | | | | | | | | | Fixed system held-up when performing resource provsion through same PCI function Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* | [SCSI] lpfc 8.3.32: Correct host DIF configuration that hung systemJames Smart2012-07-201-2/+33
|/ | | | | | | | Fix system hang due to bad protection module parameters (CR: 130769) Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.31: Correct handling of SLI4-port XRI resource-provisioning ↵James Smart2012-05-171-149/+218
| | | | | | | | profile change Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.31: Fix bug with driver unload leaving a scsi host for a ↵James Smart2012-05-171-2/+8
| | | | | | | | vport around Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.30: Flush reset register writeJames Smart2012-03-271-1/+3
| | | | | | | | Used PCI configure space read to flush PCI function reset register write Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.30: Update copyright date for files modified in 2012James Smart2012-03-271-1/+1
| | | | | | Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.30: Fix SLI4 driver module load and unloadJames Smart2012-03-271-9/+8
| | | | | | Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.30: Fixed missing CVL event causing FCF failoverJames Smart2012-03-271-0/+2
| | | | | | Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.30: Fix deadlock during adapter offline requestJames Smart2012-03-271-5/+3
| | | | | | Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.30: Fix RPI registered multiple times after HBA resetJames Smart2012-03-271-3/+1
| | | | | | Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.30: Fix port and system failure in SLI4 FC function resetJames Smart2012-03-271-1/+5
| | | | | | Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.29: Locking fix and Memory leak FixesJames Smart2012-02-191-0/+6
| | | | | | | | | | | Locking fix and Memory leak Fixes - Fix Locking code raises IRQ twice (NA) - Fix mailbox and vpi memory leaks (126818) Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.29: FC Discovery state machine fixesJames Smart2012-02-191-1/+8
| | | | | | | | | | | | | FC Discovery state machine fixes. - Fix bug with driver returning the inactive ndlp (125743) - Fix discovery problem when in pt2pt by copying old ndlp state before state change (126887) - Fix ndlp nodelist not empty wait timeout during driver unloading (127052) Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.29: T10 Diff fixes and enhancementsJames Smart2012-02-191-1/+9
| | | | | | | | | | | | | T10 Diff fixes and enhancements: - Add SLI4 Lancer support for T10 DIF / BlockGuard (121980) - Fix SLI4 BlockGuard behavior when protection data is generated by HBA (121980) - Enhance debugfs for injecting T10 DIF errors (123966, 132966) - Fix Incorrect usage of bghm for BlockGuard errors (127022) Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.29: SLI related fixesJames Smart2012-02-191-7/+57
| | | | | | | | | | | | | | | | | | | | | | | | SLI related fixes: - Fix REG_RPI fails on SLI4 HBA putting NPort into NPR state (126230) - Fix ELS FDISC failing with local reject / invalid RPI. (126350) - Fix reset port when reset is needed during fw_dump (125807) - Fix unbounded firmware revision string from port cause panic (126560) - Fix driver behavior when receiving an ADISC (126654) - Fix driver not returning when bad ndlp found in abts error event handling (126209) - Add more driver logs in area of SLI4 port error attention and reset recovery (126813, 124466) - Fix failure in handling large CQ/EQ identifiers in an IOV environment (126856) - Fix for driver using duplicate RPIs after lancer port reset (126723) - Clear vport->fc_myDID in lpfc_els_issue_fdisc to guarentee a zero SID (126779, 126897) - Fix for SLI4 Port delivery for BLS ABORT ACC (126289) Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.29: BSG and User interface fixesJames Smart2012-02-191-0/+48
| | | | | | | | | | | | | BSG and User interface fixes: - Fix driver processing an els command using 16Gb FC Adapter (126345) - Change SLI4 FC port internal loopback to inner internal (126409) - Fix bug with driver dump command type 4 using 16Gb FC Adapter (126406) - Create character device to take a reference on the driver (126082) Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.28: Add Loopback support for SLI4 adaptersJames Smart2011-12-151-3/+37
| | | | | | | | | | | | | - Add Basic support for SLI4 Loopback. (CR 124951, 125766, 124951, 125843, 125832, 125843) - Added missing protection in setting/clearing of phba->link_flag bit field (CR 125994) - Use link type and link number obtained from READ_CONFIG mailbox command. (CR 126264) Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.28: Critical Miscellaneous fixesJames Smart2011-12-151-48/+116
| | | | | | | | | | | | | | | | | | | - Make lpfc_sli4_pci_mem_unset interface type aware (CR 124390) - Convert byte count to word count when calling __iowrite32_copy (CR 122550) - Checked the ERR1 and ERR2 registers for error attention due to SLI Port state affected by forced debug dump. (CR 122986, 122426, 124859) - Use the lpfc_readl routine instead of the readl for the port status register read in lpfc_handle_eratt_s4 (CR 125403) - Call lpfc_sli4_queue_destroy inside of lpfc_sli4_brdreset before doing a pci function reset (CR 125124, 125168, 125572, 125622) - Zero out the HBQ when it is allocated (CR 125663) - Alter port reset log messages to indicate error type (CR 125989) - Added proper NULL pointer checking to all the places that accessing the queue memory (CR 125832) Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.28: SLI fixes and added SLI4 supportJames Smart2011-12-151-10/+42
| | | | | | | | | | | | | | | Adapter (SLI) interface fixes: - Modify WQ handling to use entry_repost (CR 123981) - Fix for ABTS. Do not free original IOCB whenever ABTS fails. (CR 115829) - Check board for FCoE before reading FCoE paramaters (CR124731) - Add support for SLI4 FC Loop mode (CR 124721) - Add support for resource count changes during fw reset. (CR 125888, 125675) - Increase CQE count from 256 to 1024. (CR 126149) Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.28: Miscellaneous fixes in sysfs and mgmt interfacesJames Smart2011-12-151-50/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Miscellaneous fixes in sysfs and mgmt interfaces: - Added SLI4 INTF_TYPE and SLI_FAMILY as sub-field to the fwrev sysfs attribute (CR 124103) - Added a sysfs attribute "protocol" to report SLI4 port link protocol type (CR 124102) - Increment mix-and-match minor number by 1 for added "protocol" sysfs attribute. (124102) - Move the link speed check into the generic sli3/sli4 code path. (CR 124185, 124122) - Deleted check for inExtWLen (CR 122523) - Add the word "offline" to message 2889 (CR 124385) - Conditionalize the firmware upgrade/downgrade so that it is only attempted for SLI4 type 2 boards (CR 124406) - Return an error if the mbox sysfs is called. (CR 124210) - When port_state is less than LPFC_VPORT_READY, report FC_PORTSTATE_BYPASSED (CR 120018) - Added driver support for performing persistent linkdown based on configure region 23 (CR 124534) - Added restore state and error log when sysfs board_mode attribute access failed (CR 124158) - Added support for SLI4_CONFIG non-embedded COMN_GET_CNTL_ADDL_ATTR pass-through (CR 124466) - Rejecting un-supported multi-buffer mailbox commands (CR 124771) - Byte swap the extended data request and response data for extended mailbox data (CR 125081) Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* scsi: Fix up files implicitly depending on module.h inclusionPaul Gortmaker2011-10-311-0/+1
| | | | | | | | | The module.h header was implicitly present everywhere, so files with no explicit include of the module infrastructure would build anyway. We are now removing the implicit include, and so we need to call out the module.h file that we need explicitly. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* [SCSI] lpfc 8.3.27: Fix queue allocation failure recoveryJames Smart2011-10-161-60/+93
| | | | | | | | | | | | | Fix queue allocation failure recovery - Move the allocation of the Queues closer to the creation of the queues. - If there is a problem with creation, or if the HBA is reset, the queues will be completely freed and re allocated. - Only allocate fcp_eq_hdl if cfg_fcp_eq_count is non-zero. Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.27: Change algorithm for getting physical port nameJames Smart2011-10-161-4/+13
| | | | | | | | Implemented new algorithm for getting physical port name for all SLI4 devices Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.27: Changed worst case mailbox timeoutJames Smart2011-10-161-13/+18
| | | | | | | | | Changed the timeout value for flash-based SLI_CONFIG (0x9B) mailbox command to 300 seconds for worst case flash delays. Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.27: Miscellanous logic and interface fixesJames Smart2011-10-161-8/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Miscellanous logic and interface fixes - Fix lpfc_init_vfi_cmpl to check the interface type for interface type 0 before parsing the results. - Cast uint32_t values that are multiplied to uint64_t before the multiplication. - Instead of "break" statement when PCI read returned error, use the goto statement to the end of the routine after setting return value - moved the msleep(10) to the beginning of the wait loop for checking the SLIPort_Status register - Added the code to follow the existing wait for SLIPort_Status register RDY, ERR, and RN bits to be set by the port before proceeding to perform PCI function reset. - Do not override ulpCt_h and ulpCt_l for SLI 4 ports. - For vport delete, call lpfc_nlp_put when the vport's vpi state is not marked with VPI_REGISTERED. - Added missed fields into the driver's Controller Attributes Structure - Changed ringing EQ/CQ/RQ doorbell register to be dependent on the size of the queue. - Return -EACCES in issue_reset if cfg_enable_hba_reset is zero. - Added new logging flag LOG_FCP_UNDER 0x00040000 to qualify underrun logging. - Add a check in the fabric name display routine to display 0 if the port state is <= FLOGI. - Add a check to the switch statement in lpfc_decode_firmware_rev to check for an 'X'. Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.26: Fix SYSFS interface issuesJames Smart2011-08-291-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | Fix SYSFS interface issues. - In the lpfc_sli4_pdev_status_reg_wait() routine, after initial 100ms delay following write to PHYSDEV_CONTROL register for the firmware reaction, check the RN bit and ERR bit of the SLIPORT_STATUS register. If none of them became 1, the previous PHYSDEV_CONTROL register should be considered failed due to lack of privilege and error for no permission should be returned immediately without getting into the wait for RDY bits on the SLIPORT_STATUS register. - Remove the driver check on dev->is_physfn before proceed to perform the PHYSDEV_CONTROL register write, and let the PCI function's privilege setting and driver handling of PHYSDEV_CONTROL register write failure to handle the reset-ability through the SLI port. - Added key to ctlreg_write to prevent unauthorized or unexpected write to the control register. - Change return to EACCES for sysfs access that are failed because hba_reset is disabled. Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.26: Fix HBA initialization issuesJames Smart2011-08-291-27/+33
| | | | | | | | | | | | | | | | | | | | | | | Fix HBA initialization issues - Swap all values that come from the firmware image on little endian systems. Created a new bf_get_be macro that does the same as the bf_get_le macro but for big endian data instead of little endian data. - Moved the incrementing of temp_offset after the copy fixed the write object loop to use temp_offset to figure out where the end of the image is instead of offset. - Added the necessary codes for properly bringing the driver instance offline and then trying to bring the port back online with the PCI function IP reset. If it fails to bring the SLI port back online, it will fall through to bringing the SLI port to HBA error offline. - Add a call in the probe_one_s3 and probe_one_s4 routines to get the Modeldesc - Change OCe50100 to OCe15100 - Made the error log also include the PCI BAR bitmap returned from kernel call pci_select_bars(). Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] lpfc 8.3.25: Add FCF priority failover functionalityJames Smart2011-07-271-4/+3
| | | | | | | | | | | | This patch implements a new FCF failover policy for the lpfc driver. It allows the driver to choose which FCF to failover to based on the FCF priority. This patch also introduces a new sysfs parameter (fcf_failover_policy) to allow the user to choose which FCF failover policy to use. Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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