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* Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6Linus Torvalds2010-02-26
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (158 commits) [SCSI] Fix printing of failed 32-byte commands [SCSI] Fix printing of variable length commands [SCSI] libsrp: fix bug in ADDITIONAL CDB LENGTH interpretation [SCSI] scsi_dh_alua: Add IBM Power Virtual SCSI ALUA device to dev list [SCSI] scsi_dh_alua: add netapp to dev list [SCSI] qla2xxx: Update version number to 8.03.02-k1. [SCSI] qla2xxx: EEH: Restore PCI saved state during pci slot reset. [SCSI] qla2xxx: Add firmware ETS burst support. [SCSI] qla2xxx: Correct loop-resync issues during SNS scans. [SCSI] qla2xxx: Correct use-after-free issue in terminate_rport_io callback. [SCSI] qla2xxx: Correct EH bus-reset handling. [SCSI] qla2xxx: Proper clean-up of BSG requests when request times out. [SCSI] qla2xxx: Initialize payload receive length in failure path of vendor commands [SCSI] fix duplicate removal on error path in scsi_sysfs_add_sdev [SCSI] fix refcounting bug in scsi_get_host_dev [SCSI] fix memory leak in scsi_report_lun_scan [SCSI] lpfc: correct PPC build failure [SCSI] raid_class: add raid1e [SCSI] mpt2sas: Do not call sas_is_tlr_enabled for RAID volumes. [SCSI] zfcp: Introduce header file for qdio structs and inline functions ...
| * [SCSI] Fix printing of failed 32-byte commandsMartin K. Petersen2010-02-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Having the large CDB allocation logic in sd.c means that scsi_io_completion does not have access to the command buffer. That in turn causes garbage to be printed when a 32-byte command fails. Move the command printing to sd_done where the command buffer is intact. Clear the command buffer pointer after the extended CDB has been freed. Make scsi_print_command ignore commands with NULL CDB pointers to inhibit printing of garbled command strings. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Reviewed-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] Fix printing of variable length commandsMartin K. Petersen2010-02-19
| | | | | | | | | | | | | | | | | | We dereferenced the MAINTENANCE IN array when decoding variable length commands. Use the right array. Also consolidate identical if statements below. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] libsrp: fix bug in ADDITIONAL CDB LENGTH interpretationBart Van Assche2010-02-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a bug in the interpretation of the ADDITIONAL CDB LENGTH (add_cdb_len) field of SRP_CMD requests. According to the SRP specification, the layout of this single-byte field is as follows: * Bits 0 and 1 are reserved. * Bits 2 to 7 represent the ADDITIONAL CDB LENGTH field, symbolically represented as n. * Still according to the SRP specification, the ADDITIONAL CDB section takes 4*n bytes. Currently libsrp is only used by the ibmvscsi driver. Since the ibmvscsi driver doesn't support large CDB's, this bug hasn't caused any problems yet. [jejb: use & ~3 to mask the bits] Signed-off-by: Bart Van Assche <bart.vanassche@gmail.com> Acked-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] scsi_dh_alua: Add IBM Power Virtual SCSI ALUA device to dev listBrian King2010-02-19
| | | | | | | | | | | | | | Adds IBM Power Virtual SCSI ALUA devices to the ALUA device handler. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] scsi_dh_alua: add netapp to dev listMike Christie2010-02-19
| | | | | | | | | | | | | | | | Newer Netapp target software supports ALUA, so this patch adds them to the scsi_dev_alua dev list. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] qla2xxx: Update version number to 8.03.02-k1.Giridhar Malavali2010-02-19
| | | | | | | | | | | | Cc: stable@kernel.org Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] qla2xxx: EEH: Restore PCI saved state during pci slot reset.Richard Lary2010-02-19
| | | | | | | | | | | | Cc: stable@kernel.org Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] qla2xxx: Add firmware ETS burst support.Andrew Vasquez2010-02-19
| | | | | | | | | | | | | | | | | | Can be used to balance NIC/FCoE traffic distribution. Cc: stable@kernel.org Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] qla2xxx: Correct loop-resync issues during SNS scans.Andrew Vasquez2010-02-19
| | | | | | | | | | | | | | | | | | | | | | Original code could inadvertently skip the post processing of port information returned from the SNS scan, if any link-flopping asynchronous-events were received (noticed in FCAL topologies). Cc: stable@kernel.org Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] qla2xxx: Correct use-after-free issue in terminate_rport_io callback.Andrew Vasquez2010-02-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The explicit logout (LOGO) issued at the end of the callback will flush (via normal scsi_cmnd->done()) any outstanding commands (FCP2) the firmware is holding. While iterating through the outstanding_cmnd array in qla2x00_abort_fcport_cmds(), locking and unlocking of the hardware spinlock, opens-up the driver to cases where the processed SRB (sp) could be used after the command completed from interrupt context. Cc: stable@kernel.org Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] qla2xxx: Correct EH bus-reset handling.Andrew Vasquez2010-02-19
| | | | | | | | | | | | | | | | | | | | | | Target-level resets are unlikely to complete if done after the bus (LIP/OLS/NOS) has been reset. Perform target-level resets, if necessary, prior to hitting the bus. Cc: stable@kernel.org Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] qla2xxx: Proper clean-up of BSG requests when request times out.Giridhar Malavali2010-02-19
| | | | | | | | | | | | | | | | | | Fix for BSG request cleanup when the request timesout. Proper release of driver resources used for BSG request during timeout cleanup. Cc: stable@kernel.org Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] qla2xxx: Initialize payload receive length in failure path of vendor ↵Sarang Radke2010-02-19
| | | | | | | | | | | | | | | | | | | | | | | | commands Since bsg_job->reply->reply_payload_rcv_len is uninitialized in case of failure, fc-transport triggers a warning for each command failed. Cc: stable@kernel.org Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] fix duplicate removal on error path in scsi_sysfs_add_sdevAlan Stern2010-02-18
| | | | | | | | | | | | | | | | | | This patch (as1335) fixes a bug in scsi_sysfs_add_sdev(). Its callers always remove the device if anything goes wrong, so it should never remove the device. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] fix refcounting bug in scsi_get_host_devAlan Stern2010-02-18
| | | | | | | | | | | | | | | | This patch (as1334) fixes a bug in scsi_get_host_dev(). It incorrectly calls get_device() on the new device's target. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] fix memory leak in scsi_report_lun_scanAlan Stern2010-02-18
| | | | | | | | | | | | | | | | This patch (as1333) fixes a bug in scsi_report_lun_scan(). If a newly-allocated device can't be used, it should be deleted. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] lpfc: correct PPC build failureJames Smart2010-02-18
| | | | | | | | | | | | Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] raid_class: add raid1eKashyap, Desai2010-02-17
| | | | | | | | | | Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] mpt2sas: Do not call sas_is_tlr_enabled for RAID volumes.Kashyap, Desai2010-02-17
| | | | | | | | | | | | | | | | | | | | For RAID volume sas_is_tlr_enabled call will hit BUG at scsi_transport_sas.c:163, since raid volume is not visible to sas transport layer. Now Added check to make sure arg pass in sas_is_tlr_enabled() is not a volume. Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] zfcp: Introduce header file for qdio structs and inline functionsChristof Schmitt2010-02-17
| | | | | | | | | | | | | | | | | | | | | | | | Move the qdio related structs and some helper functions to a new zfcp_qdio.h header file. While doing this, rename the struct zfcp_queue_req to zfcp_qdio_req to adhere to the naming scheme used in zfcp. This allows a better seperation of the qdio code and inlining the helper functions will save some function calls. Reviewed-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] zfcp: Replace FC4 constants with information from exchange portChristof Schmitt2010-02-17
| | | | | | | | | | | | | | | | | | | | The FC4 types are already available from exchange port. Use this for reporting the FC4 types, instead of having the value hardcoded in zfcp. Reviewed-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] zfcp: Move scsi result tracing decision to zfcp_dbf.hChristof Schmitt2010-02-17
| | | | | | | | | | | | | | | | | | | | | | Move the decision which trace tag and trace level to use for the scsi result trace to zfcp_dbf.h. zfcp_dbf_scsi_result is already an inline function, so move the trace code there, simplifying the response handling in zfcp_fsf.c. Reviewed-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] zfcp: Rename sysfs_device attribute to dev in zfcp_unit and zfcp_portChristof Schmitt2010-02-17
| | | | | | | | | | | | | | | | | | Kernel code uses dev as short name for the struct device. Rename the sysfs_device in zfcp_unit and zfcp_port to match this convention. Reviewed-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] zfcp: Remove duplicate assignment of req_seq_noChristof Schmitt2010-02-17
| | | | | | | | | | | | | | | | | | | | zfcp_fsf_req_create assigns the same value twice to req_seq_no. Remove one assignment and move the req_id and seq_no assignments to one place. Reviewed-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] zfcp: Dont use 0 to indicate invalid LUN in rec traceChristof Schmitt2010-02-17
| | | | | | | | | | | | | | | | | | | | | | 0 is a valid value for a LUN. It is slightly confusing to also see 0 in the trace entries relating to adapter and port. Change this to use 0xFFFFFFFFFFFFFFFF in the LUN field when the trace entry does not relate to a LUN or unit. Reviewed-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] zfcp: Fix warnings from smatchChristof Schmitt2010-02-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The smatch tool from http://repo.or.cz/w/smatch.git warns about this: drivers/s390/scsi/zfcp_scsi.c +64 zfcp_scsi_command_fail(5) warn: variable dereferenced before check 'scpnt->device' drivers/s390/scsi/zfcp_scsi.c +64 zfcp_scsi_command_fail(5) warn: variable dereferenced before check 'scpnt->device->host' drivers/s390/scsi/zfcp_scsi.c +93 zfcp_scsi_queuecommand(23) warn: variable dereferenced before check 'unit' Fix the first two warnings by removing the checks for scpnt->device and -> host: As long as the SCSI command exists, there is also a scsi_device and a Scsi_Host. Fix the last warning by removing the BUG_ON checks in zfcp_scsi_queuecommand, they are leftovers from previous paranoia about wrong pointers between data structures. Reviewed-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] zfcp: Remove unused payload field from zfcp_dbf_san_recordChristof Schmitt2010-02-17
| | | | | | | | | | | | | | | | | | Remove the unused payload field from the struct zfcp_dbf_san_record, saving some space in the SAN trace. Reviewed-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] zfcp: Remove two FIXME commentsChristof Schmitt2010-02-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On a link down, the adapter reopen is not strictly necessary, but it helps flushing pending requests as quickly as possible. Add a comment mentioning this. qdio returning a problem on the response queue is an unlikely event. The recovery mentioned in the comment might resolve it, so implement it. This also has the advantage that it creates an entry in the recovery trace to see if and when this is occurring. Reviewed-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] zfcp: Move FSF request tracking code to new fileChristof Schmitt2010-02-17
| | | | | | | | | | | | | | | | | | | | | | | | Move the code for tracking FSF requests to new file to have this code in one place. The functions for adding and removing requests on the I/O path are already inline. The alloc and free functions are only called once, so it does not hurt to inline them and add them to the same file. Reviewed-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] zfcp: Remove function zfcp_reqlist_find_safeChristof Schmitt2010-02-17
| | | | | | | | | | | | | | | | | | | | Always use the FSF request id as a reference to the FSF request. With this change the function zfcp_reqlist_find_safe is no longer needed and can be removed. Reviewed-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] MAINTAINERS: Adding FCoE information to the MAINTAINERS file.Robert Love2010-02-17
| | | | | | | | | | Signed-off-by: Robert Love <robert.w.love@intel.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] fnic: Set fnic driver versionVenkata Siva Vijayendra Bhamidipati2010-02-17
| | | | | | | | | | | | | | | | Update fnic driver version. Signed-off-by: Venkata Siva Vijayendra Bhamidipati <vbhamidi@cisco.com> Signed-off-by: Robert Love <robert.w.love@intel.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] fnic: lport stats need to be initialized in fnic_probe()Venkata Siva Vijayendra Bhamidipati2010-02-17
| | | | | | | | | | | | | | | | | | | | | | Incorrect initialization of lport stats in fnic_probe() causes fnic to crash at bootup and a node hang if fip is enabled and all links are brought up after fnic is loaded. Signed-off-by: Joe Eykholt <jeykholt@cisco.com> Signed-off-by: Venkata Siva Vijayendra Bhamidipati <vbhamidi@cisco.com> Signed-off-by: Robert Love <robert.w.love@intel.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] fnic: Allow multicast and unicast address registrations for fnicVenkata Siva Vijayendra Bhamidipati2010-02-17
| | | | | | | | | | | | | | | | | | | | | | | | | | To enable FIP support in fnic, we have to register with hardware to receive FIP solication frames on a well-known multicast address. Before FIP support, the firmware interface allowed multicast address registrations only for enic devices. This is a minor change in fnic to allow the firmware interface to now register mcast addresses for fnic too. Signed-off-by: Brian Uchino <buchino@cisco.com> Signed-off-by: Herman Lee <hermlee@cisco.com> Signed-off-by: Robert Love <robert.w.love@intel.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] fcoe: Only rmmod fcoe.ko if there are no active connectionsRobert Love2010-02-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently we're gracefully tearing down each active connection when fcoe.ko is removed. We shouldn't allow the user to destroy connections by removing the module. We should force the user to destroy each connection and then the module can be removed. This patch makes it so a refrerence count on the module is taken each time a fcoe_interface is created. The reference count is dropped when the fcoe_interface is destroyed. This makes it so that module_exit() doesn't get called unless all fcoe_interfaces have been destroyed. This patch leaves the removal of interfaces in the module_exit routine so that if the user does a 'rmmod -f' we'll clean everything up before removing the module. The module_put line was put before the out_putdev goto line because we should only be decrementing the reference count if a fcoe_interface is actually destroyed. If we can't find the netdev or the fcoe_interface then it's assumed that something else has destroyed the fcoe_interface and it would have decremented the reference count at that time. Signed-off-by: Robert Love <robert.w.love@intel.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] libfcoe: Send port LKA every FIP_VN_KA_PERIOD secs.Bhanu Prakash Gollapudi2010-02-17
| | | | | | | | | | | | | | | | | | | | | | | | | | libfcoe module doesnt send port keep alive every FIP_VN_KA_PERIOD due to improper assignment of timeout value. Update the port_ka_time appropriately by incrementing it by FIP_VN_KA_PERIOD in fcoe_ctlr_timeout(), so that the link_work is scheduled to send the port LKA. Signed-off-by: Bhanu Gollapudi <bprakash@broadcom.com> Acked-by: Joe Eykholt <jeykholt@cisco.com> Signed-off-by: Robert Love <robert.w.love@intel.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] libfc: Don't assume response request present.Hugh Daschbach2010-02-17
| | | | | | | | | | | | | | | | | | | | | | Fix NULL pointer dereference crash occurs in fc_lport_bsg_request() for bsg requests that do not contain a response request. Specifically, FC_BSG_HST_ADD_RPORT and FC_BSG_HST_DEL_RPORT bsg requests are not guaranteed to include a response request. Signed-off-by: Hugh Daschbach <hdasch@broadcom.com> Signed-off-by: Robert Love <robert.w.love@intel.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] libfc: Fix e_d_tov ns -> ms scaling factor in PLOGI response.Hugh Daschbach2010-02-17
| | | | | | | | | | | | | | | | | | | | | | | | Both PLOGI and RTV response processing conditionally scale e_d_tov, but use different scaling factors. The scaling factor is correct in RTV response processing. Bring PLOGI e_d_tov scaling in line with RTV common service parameter inspection. Signed-off-by: Hugh Daschbach <hdasch@broadcom.com> Acked-by: Joe Eykholt <jeykholt@cisco.com> Signed-off-by: Robert Love <robert.w.love@intel.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] libfc: call ddp setup for only FCP reads to avoid accessing junk fsp ↵Vasu Dev2010-02-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pointer Adds check to call fc_fcp_ddp_setup for only FCP read cmds to avoid accessing junk fsp pointer at least in ESX since non FCP frame had junk fsp value, though fsp is implicitly initialized to null by __alloc_skb but with this patch no more relying on fsp initialized to null value and hitting junk fsp ptr access. Removes fsp pointer checking in fc_fcp_ddp_setup as this is not needed any more since its only caller for FCP read will always have a valid fsp. Reported by: Frank Zhang <frank_1.zhang@intel.com> Reported by: Rob Love <robert.w.love@intel.com> Signed-off-by: Vasu Dev <vasu.dev@intel.com> Signed-off-by: Robert Love <robert.w.love@intel.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] lpfc 8.3.9: Update Driver version to 8.3.9James Smart2010-02-17
| | | | | | | | | | Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] lpfc 8.3.9: Fix locking and memory issuesJames Smart2010-02-17
| | | | | | | | | | | | | | | | | | - Use the hbalock when changing the fc_flag. - Use the host_lock when changeing the sli_flag. - Prevent NULL pointer dereference after dma_alloc_coherent failure. Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] lpfc 8.3.9: Changes to sysfs interface for the lpfc driver.James Smart2010-02-17
| | | | | | | | | | | | | | | | | | | | - Convert all sysfs parameters to uint instead of int. - Add lpfc_supress_link_up parameter. - Change link_state to writable sysfs parameter. - Add support to be able to "up" or "down" link from link_state parameter. Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] lpfc 8.3.9: SLI enhancments to support new hardware.James Smart2010-02-17
| | | | | | | | | | | | | | | | | | | | | | - Add support for the INTF (Interface) PCI register. - Add support for greater than 2 page SGLs. - Add support for up to 32 bit BDE lengths. - Implement the Port Capabilities Mailbox command. - Stop checking the Minor Code in the EQE structure. Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] lpfc 8.3.9: Discovery changes to the lpfc driver.James Smart2010-02-17
| | | | | | | | | | | | | | | | - Add init_vpi mailbox command before re-registering VPI. - Add Fast FCF failover support. Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] lpfc 8.3.9: PCI Changes to lpfc driverJames Smart2010-02-17
| | | | | | | | | | | | | | | | | | - Call pci_save_state() after pci_restore_state() call to cope with kernel change. - Add support for PCI BAR region 0 if BAR0 is a 64 bit register. Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] be2iscsi: Adding support for BE3Jayamohan Kallickal2010-02-17
| | | | | | | | | | | | | | This patch contains changes to support the BE3 chip Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] qla4xxx: fix compile warning due to invalid extHwConfigMike Christie2010-02-17
| | | | | | | | | | | | | | | | | | | | | | If the nvram is invalid qla4xxx tries to set Asuint32_t based on the card type. If the card type is not listed then Asuint32_t is going to be gargabe. This just fixes that if/elseif by adding a else to catch the case for new hardware that might not be listed yet. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] iscsi_tcp: wake xmit thread when killing sessionMike Christie2010-02-17
| | | | | | | | | | | | | | | | | | | | If the connection is bad, then the xmit thread could end up waiting a long time (up to sendtmeo seconds) in tcp_sendpage. This patch has us set the sk_error and wake up the xmit thread so we can quickly fail. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| * [SCSI] bnx2i: set change_queue_depth functionMike Christie2010-02-17
| | | | | | | | | | | | | | | | | | No reason that we cannot set the change_queue_depth function for bnx2i. We just forgot to when the driver was created. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
generated by cgit v1.2.2 (git 2.25.0) at 2024-09-22 02:42:45 -0400