#
d0b50c64 |
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08-Feb-2023 |
Jiapeng Chong <jiapeng.chong@linux.alibaba.com> |
scsi: be2iscsi: Remove unused variable internal_page_offset The variable 'internal_page_offset' is not used. Delete it. drivers/scsi/be2iscsi/be_cmds.c:1176:6: warning: variable 'internal_page_offset' set but not used. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4011 Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Link: https://lore.kernel.org/r/20230209035224.90327-1-jiapeng.chong@linux.alibaba.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
6e9ef509 |
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29-May-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 338 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation the full gnu general public license is included in this distribution in the file called copying extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 14 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190530000436.856338015@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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#
92684bfc |
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04-Jan-2019 |
Matteo Croce <mcroce@redhat.com> |
scsi: be2iscsi: lpfc: fix typo Fix spelling mistake: "lenght" -> "length" Signed-off-by: Matteo Croce <mcroce@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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26a4c991 |
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10-Oct-2018 |
Christoph Hellwig <hch@lst.de> |
scsi: be2iscsi: switch to generic DMA API Switch from the legacy PCI DMA API to the generic DMA API. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
a81dde7e |
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07-Jun-2018 |
Jitendra Bhivare <jitendra.bhivare@broadcom.com> |
scsi: be2iscsi: Include null char in SET_HOST_DATA FW needs NULL terminated driver version string. Signed-off-by: Ketan Mukadam <ketan.mukadam@broadcom.com> Reviewed-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
0172dc65 |
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10-Oct-2017 |
Jitendra Bhivare <jitendra.bhivare@broadcom.com> |
scsi: be2iscsi: Remove A-circumflex character in copyright marking Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
45efc940 |
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10-Oct-2017 |
Jitendra Bhivare <jitendra.bhivare@broadcom.com> |
scsi: be2iscsi: Fix misc static analysis errors The patch fixes errors reported by tools like smatch: - removes unused structure fields - removes dead code - fixes code identation Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
1cb3c3fd |
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10-Oct-2017 |
Jitendra Bhivare <jitendra.bhivare@broadcom.com> |
scsi: be2iscsi: Add cmd to set host data Provide driver version in host data to FW. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
a39e9f71 |
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10-Oct-2017 |
Jitendra Bhivare <jitendra.bhivare@broadcom.com> |
scsi: be2iscsi: Fix _modify_eq_delay buffer overflow beiscsi_modify_eq_delay is using embedded command to send request of 788 bytes in 236 bytes buffer. Non-embedded command needs to be used in such cases. Use mgmt_alloc_cmd_data fn modified to allow passing of subsystem. Use mgmt_exec_nonemb_cmd fn modified to allow setting of callback. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
942b7654 |
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24-Mar-2017 |
Jitendra Bhivare <jitendra.bhivare@broadcom.com> |
scsi: be2iscsi: Update Copyright Update Broadcom Copyright markings in all files. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
eb419229 |
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24-Mar-2017 |
Jitendra Bhivare <jitendra.bhivare@broadcom.com> |
scsi: be2iscsi: Check tag in beiscsi_mccq_compl_wait scsi host12: BS_1377 : mgmt_invalidate_connection Failed for cid=256 BUG: unable to handle kernel NULL pointer dereference at 0000000000000008 IP: [<ffffffff81332ebf>] __list_add+0xf/0xc0 PGD 0 Oops: 0000 [#1] SMP Modules linked in: ... CPU: 9 PID: 1542 Comm: iscsid Tainted: G ------------ T 3.10.0-514.el7.x86_64 #1 Hardware name: HP ProLiant DL360 Gen9/ProLiant DL360 Gen9, BIOS P89 09/12/2016 task: ffff88076f310fb0 ti: ffff88076bba8000 task.ti: ffff88076bba8000 RIP: 0010:[<ffffffff81332ebf>] [<ffffffff81332ebf>] __list_add+0xf/0xc0 RSP: 0018:ffff88076bbab8e8 EFLAGS: 00010046 RAX: 0000000000000246 RBX: ffff88076bbab990 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffff880468badf58 RDI: ffff88076bbab990 RBP: ffff88076bbab900 R08: 0000000000000246 R09: 00000000000020de R10: 0000000000000000 R11: ffff88076bbab5be R12: 0000000000000000 R13: ffff880468badf58 R14: 000000000001adb0 R15: ffff88076f310fb0 FS: 00007f377124a880(0000) GS:ffff88046fa40000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000008 CR3: 0000000771318000 CR4: 00000000001407e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Stack: ffff88076bbab990 ffff880468badf50 0000000000000001 ffff88076bbab938 ffffffff810b128b 0000000000000246 00000000cf9b7040 ffff880468bac7a0 0000000000000000 ffff880468bac7a0 ffff88076bbab9d0 ffffffffa05a6ea3 Call Trace: [<ffffffff810b128b>] prepare_to_wait+0x7b/0x90 [<ffffffffa05a6ea3>] beiscsi_mccq_compl_wait+0x153/0x330 [be2iscsi] [<ffffffff810b1600>] ? wake_up_atomic_t+0x30/0x30 [<ffffffffa05981b1>] beiscsi_ep_disconnect+0x91/0x2d0 [be2iscsi] [<ffffffffa0202ffa>] iscsi_if_ep_disconnect.isra.14+0x5a/0x70 [scsi_transport_iscsi] [<ffffffffa02042fb>] iscsi_if_recv_msg+0x113b/0x14a0 [scsi_transport_iscsi] [<ffffffff811dffd8>] ? __kmalloc_node_track_caller+0x58/0x290 [<ffffffffa02046ee>] iscsi_if_rx+0x8e/0x1f0 [scsi_transport_iscsi] [<ffffffff815a351d>] netlink_unicast+0xed/0x1b0 [<ffffffff815a38fe>] netlink_sendmsg+0x31e/0x690 [<ffffffff815a03e4>] ? netlink_rcv_wake+0x44/0x60 [<ffffffff815a19e3>] ? netlink_recvmsg+0x1e3/0x450 beiscsi_mccq_compl_wait gets called even when MCC tag allocation failed for mgmt_invalidate_connection. mcc_wait is not initialized for tag 0 so causes crash in prepare_to_wait. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Tomas Henzl <thenzl@redhat.com> Reviewed-by: Chris Leech <cleech@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
fa1261c4 |
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13-Dec-2016 |
Jitendra Bhivare <jitendra.bhivare@broadcom.com> |
scsi: be2iscsi: Remove unused struct members Fix errors reported in static analysis. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
d7401055 |
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13-Dec-2016 |
Jitendra Bhivare <jitendra.bhivare@broadcom.com> |
scsi: be2iscsi: Fix iSCSI cmd cleanup IOCTL Prepare the IOCTL with appropriate sizes of buffers of V0 and V1. Set missing chute number in V1 IOCTL. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
60f36e04 |
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19-Aug-2016 |
Jitendra Bhivare <jitendra.bhivare@broadcom.com> |
scsi: be2iscsi: Update copyright information Change the copyright to: Copyright © xxxx - 2016 Broadcom Update email.ids: @avagotech.com - @broadcom.com Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
4ee1ec42 |
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19-Aug-2016 |
Jitendra Bhivare <jitendra.bhivare@broadcom.com> |
scsi: be2iscsi: Add FUNCTION_RESET during driver unload Driver unload should call COMMON_FUNCTION_RESET. For TPE feature, this ensures that FW has knowledge about driver getting unloaded and can reset its bit vector. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
d1d5ca88 |
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19-Aug-2016 |
Jitendra Bhivare <jitendra.bhivare@broadcom.com> |
scsi: be2iscsi: Add TPE recovery feature After UE is detected, check for recoverable error by reading SLIPORT SEMAPHORE register. If transient parity error i.e. 0xExxx then schedule recovery work on driver wq. FLag this error to prevent any transactions for the duration of ue2rp to restart polling. After that, if FW becomes ready then recover port. Wake up processes in wq before going offline. Wait for process to execute before cleaning up. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
f79929de |
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19-Aug-2016 |
Jitendra Bhivare <jitendra.bhivare@broadcom.com> |
scsi: be2iscsi: Add V1 of EPFW cleanup IOCTL mgmt_epfw_cleanup does not implement v1 of OPCODE_COMMON_ISCSI_CLEANUP IOCTL for SkyHawk. Replace use of MCCQ with BMBX for issuing the IOCTL. Remove be_mcc_compl_poll which is no longer needed. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
4d2ee1e6 |
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19-Aug-2016 |
Jitendra Bhivare <jitendra.bhivare@broadcom.com> |
scsi: be2iscsi: Fix POST check and reset sequence SLIPORT FUNCTION_RESET does not reset the chip. So POST status needs to be checked before issuing FUNCTION_RESET. The completion of FUNCTION_RESET is indicated in BMBX Rdy bit. be_cmd_fw_initialize too needs to be done before issuing any cmd to FW. be_cmd_fw_initialize is renamed as beiscsi_cmd_special_wrb. Rearrange and rename few functions in init and cleanup path. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
480195c2 |
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19-Aug-2016 |
Jitendra Bhivare <jitendra.bhivare@broadcom.com> |
scsi: be2iscsi: Move functions to right files beiscsi_fail_session is defined in be_cmds.c: move it to be_iscsi.c Move card configuration commands to be_cmds.c. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
6694095b |
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19-Aug-2016 |
Jitendra Bhivare <jitendra.bhivare@broadcom.com> |
scsi: be2iscsi: Add IOCTL to check UER supported BE3 and SH cards can recover from transient parity errors treated earlier as unrecoverable errors. Add IOCTL to query FW support for this feature. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
10bcd47d |
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19-Aug-2016 |
Jitendra Bhivare <jitendra.bhivare@broadcom.com> |
scsi: be2iscsi: Fix to add timer for UE detection UE detection in health check is done in a work scheduled in global wq. UE caused due to transient parity errors are recoverable and reported within 1s. If this check for TPE gets delayed, PF0 might initiate soft-reset and then status of UE recoverable is lost. Handle UE detection in timer routine. Move out EQ delay update work from health check. Make the IOCTL for EQ delay update non-blocking as the completion status is ignored. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
50a4b824 |
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19-Aug-2016 |
Jitendra Bhivare <jitendra.bhivare@broadcom.com> |
scsi: be2iscsi: Fix to make boot discovery non-blocking Boot work involves: 1. Find and fetch configured boot session and its handle. 2. Attempt to open the session if its not. 3. Get the session details for boot kset creation. 4. Logout of that session owned by FW. 5. Create boot kset for session details. All these actions were done in blocking call with retries in global wq. Other works in wq suffered if the IOCTLs stalled or timed out. This change moves all the boot work to make it non-blocking. The work queued in global wq just issues the IOCTL depending on the action to be taken and mcc wq schedules work depending on status of the IOCTL. Initial boot_work is started on link and ASYNC event. The other code changes move all boot related functions in one place and follow naming conventions. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
9122e991 |
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19-Aug-2016 |
Jitendra Bhivare <jitendra.bhivare@broadcom.com> |
scsi: be2iscsi: Fix checks for HBA in error state Save ue_detected and fw_timeout errors in state field of beiscsi_hba. BEISCSI_HBA_RUNNING BEISCSI_HBA_LINK_UP BEISCSI_HBA_BOOT_FOUND BEISCSI_HBA_PCI_ERR BEISCSI_HBA_FW_TIMEOUT BEISCSI_HBA_IN_UE Make sure no PCI transaction happens once in error state. Add checks in IO path to detect HBA in error. Skip hwi_purge_eq step which can't be done in error state. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
1f5e847a |
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19-Aug-2016 |
Jitendra Bhivare <jitendra.bhivare@broadcom.com> |
scsi: be2iscsi: Remove alloc_mcc_tag & beiscsi_pci_soft_reset alloc_mcc_tag was replaced with alloc_mcc_wrb and is no more used. beiscsi_pci_soft_reset is not used at all and won't be needed. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
3c9e36a9 |
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19-Aug-2016 |
Jitendra Bhivare <jitendra.bhivare@broadcom.com> |
scsi: be2iscsi: Reduce driver load/unload time Driver takes significant time to load 1m:20s and unload 40s. Checkpatch script threw warning: WARNING: msleep < 20ms can sleep for up to 20ms; see Documentation/timers/timers-howto.txt To eliminate this warning msleep(1) was replaced with msleep(20) before submitting. msleep(20) in init and uninit path for creation and destroying of number of WRBQs, CQs, and EQs is adding to load/unload time. Replace msleep with schedule_timeout_uninterruptible of 1ms as its enough in most cases. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
96eb8d4d |
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19-Aug-2016 |
Jitendra Bhivare <jitendra.bhivare@broadcom.com> |
scsi: be2iscsi: Replace _bh version for mcc_lock spinlock This got unnecessarily introduced with other changes in previous commits. mcc_lock is taken only in process contexts. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
090e2184 |
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04-Feb-2016 |
Jitendra Bhivare <jitendra.bhivare@broadcom.com> |
be2iscsi: Couple MCC tag and WRB alloc and free WARN_ON(atomic_read(&mccq->used) >= mccq->len) seen when FW gets into UE. MCCQ overflow is happening because driver discards any new request and frees up the tag. The tag allocation controls the number of MCC WRB posted. It is being replenished but WRBs are not hence the WARN_ON. Allocation and freeing of WRB and tags for MCC is now done in one place. This helps to achieve proper accounting of WRB indices and MCC tags. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
c448427b |
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04-Feb-2016 |
Jitendra Bhivare <jitendra.bhivare@broadcom.com> |
be2iscsi: Cleanup processing of BMBX completion Remove confusingly named be_mcc_compl_is_new and be_mcc_compl_use functions in processing of BMBX. Rearrange beiscsi_process_mbox_compl function. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
69fd6d7b |
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04-Feb-2016 |
Jitendra Bhivare <jitendra.bhivare@broadcom.com> |
be2iscsi: Fix be_mcc_compl_poll to use tag_state be_mcc_compl_poll waits till 'used' count of MCC WRBQ is zero. This is to determine the completion of an MCC sent. Change function to poll for the tag of MCC sent, instead, and wait till its tag_state is cleared. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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a264f5e8 |
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04-Feb-2016 |
Jitendra Bhivare <jitendra.bhivare@broadcom.com> |
be2iscsi: Remove be_mbox_notify_wait function be_mbox_notify_wait does exactly same thing as be_mbox_notify. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
88840332 |
|
04-Feb-2016 |
Jitendra Bhivare <jitendra.bhivare@broadcom.com> |
be2iscsi: Rename MCC and BMBX processing functions beiscsi_mccq_compl -> beiscsi_mccq_compl_wait - indicate blocking call. be_mcc_wait_compl -> be_mcc_compl_poll - indicate polling for completion. be_mbox_db_ready_wait -> be_mbox_db_ready_poll - indicate polling for RDY. be_mcc_compl_process -> beiscsi_process_mbox_compl - indicate BMBX compl. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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2e4e8f65 |
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04-Feb-2016 |
Jitendra Bhivare <jitendra.bhivare@broadcom.com> |
be2iscsi: Remove redundant MCC processing code be_mcc_compl_process_isr is removed. MCC CQ processing is done only in beiscsi_process_mcc_cq and MCC CQE processing is done only in beiscsi_process_mcc_compl. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
67296ad9 |
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04-Feb-2016 |
Jitendra Bhivare <jitendra.bhivare@broadcom.com> |
be2iscsi: Use macros for MCC WRB and CQE fields Rename mcc_numtag to mcc_tag_status. MCC CQE status is processed using macros already defined in be_cmds.h. Add MCC_Q_WRB_ and MCC_Q_CMD_TAG_MASK macros to map to already defined CQE_STATUS_ macros to be consistent when posting MCC. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
9c890a79 |
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04-Feb-2016 |
Jitendra Bhivare <jitendra.bhivare@broadcom.com> |
be2iscsi: Remove unused mcc_cq_lock mcc_cq_lock spin_lock is used only in beiscsi_process_mcc which is called only when all interrupts are disabled from mgmt_epfw_cleanup during unloading of driver. There is no other context where there can be contention for the processing of CQ. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
9c4f8b01 |
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20-Jan-2016 |
Jitendra Bhivare <jitendra.bhivare@avagotech.com> |
be2iscsi: Fix async link event processing Use only port_link_status only to determine link state change. Only bit 0 is used to get the state. Remove code for processing port_fault. Fixed get_nic_conf structure definition. Removed rsvd[23] field in be_cmd_get_nic_conf_resp. Moved definitions of struct field values below the field. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com> Reviewed-by: Hannes Reinicke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
048084c2 |
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20-Jan-2016 |
Jitendra Bhivare <jitendra.bhivare@avagotech.com> |
be2iscsi: Fix to process 25G link speed info from FW Async link event provides port_speed info. Cache the port_speed info and use the same to report in ISCSI_HOST_PARAM_PORT_SPEED query. Removed link status query IOCTL used to do the same. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com> Reviewed-by: Hannes Reinicke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
1094cf68 |
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20-Jan-2016 |
Jitendra Bhivare <jitendra.bhivare@avagotech.com> |
be2iscsi: Fix IOPOLL implementation OS not responding when running 2 port traffic on 72 CPUs system. be2iscsi IRQs gets affined to CPU0 when irqbalancer is disabled. be_iopoll processing completions in BLOCK_IOPOLL_SOFTIRQ hogged CPU0. 1. Use budget to exit the polling loop. beiscsi_process_cq didn't honour it. 2. Rearming of EQ is done only after iopoll completes. [mkp: Fixed up blk_iopoll -> irq_poll transition] Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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23d7ccf1 |
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20-Jan-2016 |
Jitendra Bhivare <jitendra.bhivare@avagotech.com> |
be2iscsi: Fix return value for MCC completion Change return value of completed MCC EBUSY to EINVAL. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
53aefe25 |
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20-Jan-2016 |
Jitendra Bhivare <jitendra.bhivare@avagotech.com> |
be2iscsi: Fix to handle misconfigured optics events Log messages for misconfigured transceivers reported by FW. Register async events that driver handles using MCC_CREATE_EXT ioctl. Errors messages for faulted/uncertified/unqualified optics are logged. Added IOCTL to get port_name to be displayed in error message. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
cdaa4ded |
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20-Jan-2016 |
Jitendra Bhivare <jitendra.bhivare@avagotech.com> |
be2iscsi: Fix to remove shutdown entry point Null pointer dereference in shutdown path after taking dump. Shutdown path is not needed as FW comes up clean every time during probe after issuing FUNCTION reset MBOX command. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
9ec6f6b8 |
|
20-Jan-2016 |
Jitendra Bhivare <jitendra.bhivare@avagotech.com> |
be2iscsi: Set mbox timeout to 30s FW recommended timeout for all mbox command is 30s. Use msleep instead mdelay to relinquish CPU when polling for mbox completion. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
12843f03 |
|
20-Jan-2016 |
Jitendra Bhivare <jitendra.bhivare@avagotech.com> |
be2iscsi: Fix to synchronize tag allocation using spin_lock alloc_mcc_tag needs to be done under mcc_lock. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com> Reviewed-by: Hannes Reinicke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
cdde6682 |
|
20-Jan-2016 |
Jitendra Bhivare <jitendra.bhivare@avagotech.com> |
be2iscsi: Fix to use atomic bit operations for tag_state beiscsi_mccq_compl sets MCC_TAG_STATE_TIMEOUT before setting up tag_mem_state. be_mcc_compl_process_isr checks for MCC_TAG_STATE_TIMEOUT first then accesses tag_mem_state which might be still getting populated in the process context. Fix: Set MCC_TAG_STATE_TIMEOUT after tag_mem_state is populated. Removed MCC_TAG_STATE_COMPLETED. When posted its in running state and the running state is cleared in be_mcc_compl_process_isr. be_mcc_notify now takes tag argument to set it to running state. Use bit operations for tag_state. Use barriers before setting the state. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com> Reviewed-by: Hannes Reinicke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
c03a50f7 |
|
20-Jan-2016 |
Jitendra Bhivare <jitendra.bhivare@avagotech.com> |
be2iscsi: Fix mbox synchronization replacing spinlock with mutex This is second part of actual fix for soft lockup. All mbox cmds issued using BMBX and MCC are synchronized using mutex mbox_lock instead of spin_lock. Used mutex_lock_interruptible where ever possible. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com> Reviewed-by: Shane Seymour <shane.seymour@hpe.com> Reviewed-by: Hannes Reinicke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
6ac999ef |
|
20-Jan-2016 |
Jitendra Bhivare <jitendra.bhivare@avagotech.com> |
be2iscsi: Fix soft lockup in mgmt_get_all_if_id path using bmbx We are taking mbox_lock spinlock which disables pre-emption before we poll for mbox completion. Waiting there with spinlock held in excess of 20s will cause soft lockup. Actual fix is to change mbox_lock to mutex. The changes are done in phases. This is the first part. 1. Changed mgmt_get_all_if_id to use MCC where after posting lock is released. 2. Changed be_mbox_db_ready_wait to busy wait for 12s max and removed wait_event_timeout. Added error handling code for IO reads. OPCODE_COMMON_QUERY_FIRMWARE_CONFIG mbox command takes 8s time when unreachable boot targets configured. Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
c4f39bda |
|
03-Jul-2015 |
Ketan Mukadam <ketan.mukadam@avagotech.com> |
be2iscsi: Revert ownership to Emulex We would like to get the following updates in: Revert ownership to "Emulex" from "Avago Technologies" Signed-off-by: Ketan Mukadam <ketan.mukadam@avagotech.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Odin.com>
|
#
3efde862 |
|
24-Apr-2015 |
John Soni Jose <sony.john-n@emulex.com> |
be2iscsi : Fix the retry count for boot targets Increment the retry count to get the boot target info when port async event is received by the driver. Update sysfs enteries with the boot target parameters. Signed-off-by: Minh Tran <minhduc.tran@emulex.com> Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Odin.com>
|
#
4627de93 |
|
15-May-2015 |
Minh Tran <minhduc.tran@avagotech.com> |
MAINTAINERS, be2iscsi: change email domain be2iscsi change of ownership from Emulex to Avago Technologies recently. We like to get the following updates in: changed "Emulex" to "Avago Technologies", changed email addresses from "emulex.com" to "avagotech.com", updated MAINTAINER list for be2iscsi driver. Signed-off-by: Minh Tran <minh.tran@avagotech.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@avagotech.com> Signed-off-by: James Bottomley <JBottomley@Odin.com>
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#
d939be3a |
|
27-Feb-2015 |
Masanari Iida <standby24x7@gmail.com> |
treewide: Fix typo in printk messages This patch fix spelling typo in printk messages. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
|
#
a3d313ea |
|
07-Aug-2014 |
Jayamohan Kallickal <jayamohan.kallickal@emulex.com> |
be2iscsi: Fix updating the boot enteries in sysfs During port async event driver should check if there is any boot target configured on the adapter. Update sysfs enteries with the boot target parameters. Signed-off-by: Minh Tran <minhduc.tran@emulex.com> Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Christoph Hellwig <hch@lst.de>
|
#
65c5efa8 |
|
07-Aug-2014 |
Jayamohan Kallickal <jayamohan.kallickal@emulex.com> |
be2iscsi: Fix the copyright year Change the copyright year to 2014 Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Christoph Hellwig <hch@lst.de>
|
#
9343be74 |
|
29-Jan-2014 |
Jayamohan Kallickal <jayamohan.kallickal@emulex.com> |
[SCSI] be2iscsi: Fix the session cleanup when reboot/shutdown happens In iSCSI Boot scenario, when machine is reboot/shutdown phase the active sessions are not closed. Driver queue cleanup is done as part of unload and device is disabled. Sessions are still active, iSCSI commands are issued from session which comes to driver, as driver cleanup and device disabled there is kernel stack dump with errors. Fix is invoking iscsi_session_failure with ISCSI_ERR_INVALID_HOST on all the active sessions when shutdown routine is called. Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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#
e08b3c8b |
|
29-Jan-2014 |
Jayamohan Kallickal <jayamohan.kallickal@emulex.com> |
[SCSI] be2iscsi: Fix doorbell format for EQ/CQ/RQ s per SLI spec. The doorbel format has been updated to support additonal functionalities of SKH-R adapter. These changes are made such that older FW also works fine. Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
1957aa7f |
|
29-Jan-2014 |
Jayamohan Kallickal <jayamohan.kallickal@emulex.com> |
[SCSI] be2iscsi: Fix handling timed out MBX completion from FW When an MBX command timeout happens,the resources associated with the MBX command were freed. If FW were to give the response to host after the timeout value set by driver then driver crashes as the MBX Cmd resources were already freed. This patch fixes this issue by maintaing a state flag for each of the MBX command posted/timedout/completed. Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
3567f36a |
|
28-Sep-2013 |
Jayamohan Kallickal <jayamohank@gmail.com> |
[SCSI] be2iscsi: Fix AER handling in driver Signed-off-by: Minh Tran <minhduc.tran@emulex.com> Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
1f536d49 |
|
28-Sep-2013 |
Jayamohan Kallickal <jayamohank@gmail.com> |
[SCSI] be2iscsi: Fix Insufficient Buffer Error returned in MBX Completion When MBX_Cmd completion happens with error code Insufficient Buffer, the MBX_Cmd is posted again with the new buffer size posted by FW. Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
4eea99d5 |
|
28-Sep-2013 |
Jayamohan Kallickal <jayamohank@gmail.com> |
[SCSI] be2iscsi: Fix WRB_Q posting to support Dual Chute mode Configuration parameters return number of CID each chute supports. The WRB_Q is created for the passed CID count. If both the Chute has iSCSI Protocol then WRB_Q creation is in a round robin mechanism. For BE-X family iSCSI protocol is loaded only on single chute. Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
8a86e833 |
|
28-Sep-2013 |
Jayamohan Kallickal <jayamohank@gmail.com> |
[SCSI] be2iscsi: Fix changes in ASYNC Path for SKH-R adapter DEF_Q[HDR/DATA] is created on the chute on which iSCSI Protocol is loaded. When a connection is offloaded, the DEF_Q HDR/Data ID needs to be passed. FW posts ASYNC message received from target on the passed DEF_Q. Connection can be offloaded on any of the chute so DEF_Q is created on each Chute. Change in the ASYNC path initialization based on the configuration parameters returned for each chute. For BE-X family iSCSI protocol is loaded only on single chute. Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
92665a66 |
|
28-Sep-2013 |
Jayamohan Kallickal <jayamohank@gmail.com> |
[SCSI] be2iscsi: Fix soft lock up issue during UE or if FW taking time to respond The timeout set in MBX_CMD is 100sec and the ready bit checking in BMBX mode is done for 4sec. After 4sec the task is scheduled out for 5 secs to avoid kernel soft lockup stack trace. The loop of 4sec ready bit check and then schedule out is done until the following conditon occur - The Ready Bit is Set - The timeout set in MBX_CMD expires Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
e074d20f |
|
28-Sep-2013 |
Jayamohan Kallickal <jayamohank@gmail.com> |
[SCSI] be2iscsi: Fix the MCCQ count leakage When MBX CMD is posted in MCCQ and if command times out,during mccq resource cleanup for the timed out command mccq->count was not decremented. The led to BUG_ON being hit. Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
15a90fe0 |
|
28-Sep-2013 |
Jayamohan Kallickal <jayamohank@gmail.com> |
[SCSI] be2iscsi: Fix Template HDR IOCTL Allocating memory in the Host which will be used by the TOE functionality during Session Offload. This fix will allow performance improvement as adapter memory contention will be reduced. Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
533c165f |
|
05-Apr-2013 |
Jayamohan Kallickal <jayamohank@gmail.com> |
[SCSI] be2scsi: Update copyright dates to 2013 Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
6ea9b3b0 |
|
05-Apr-2013 |
Jayamohan Kallickal <jayamohank@gmail.com> |
[SCSI] be2iscsi: Fix the Port Link Status issue Check the Logical Link status also as part of the port link status. Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
ef9e1b9b |
|
05-Apr-2013 |
Jayamohan Kallickal <jayamohank@gmail.com> |
[SCSI] be2iscsi: Fix support for DEFQ extension Fix support for DEFQ extension which will be used by latest adapters Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
2c9dfd36 |
|
05-Apr-2013 |
Jayamohan Kallickal <jayamohank@gmail.com> |
[SCSI] be2iscsi: Fix MACRO for checking the adapter type Fixed the code flow based on the MACRO defined to check for adapter. Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
1e234bbb |
|
05-Apr-2013 |
Jayamohan Kallickal <jayamohank@gmail.com> |
[SCSI] be2iscsi: Fix MBX Command issues - Check Ready Bit before posting the BMBX Hi Address - Fix the parameters passed to beiscsi_mccq_compl in beiscsi_open_conn() - Fix tag value check in beiscsi_ep_connect. Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
a8081e34 |
|
05-Apr-2013 |
Jayamohan Kallickal <jayamohank@gmail.com> |
[SCSI] be2iscsi: Fix returning Failure when MBX fails with Insufficient buffer error When MBX command fails with insufficent buffer, check for the response lenght returned. Return success if response length is non-zero value which indicates valid data. Signed-off-by: Minh Tran <minhduc.tran@emulex.com> Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
0283fbb1 |
|
05-Apr-2013 |
Jayamohan Kallickal <jayamohank@gmail.com> |
[SCSI] be2iscsi: Fix lack of uninitialize pattern to FW This patch sends uninitialize pattern to FW during driver unload which is expected by FW for cleanup Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
7a158003 |
|
19-Oct-2012 |
John Soni Jose <sony.john-n@emulex.com> |
[SCSI] be2iscsi: Fix Unrecoverable Error Detection Driver periodically checks adapter state,is up fine or not. Based on the value updates the internal structures of driver. Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
e175defe |
|
19-Oct-2012 |
John Soni Jose <sony.john-n@emulex.com> |
[SCSI] be2iscsi: Fix for MBX timeout issue The MBX timeout value set to 100 and if adapter doesn;t return response in that time driver will return from waiting for completion with an error to the caller. In the earlier code driver use to wait until MBX response comes from adapter. Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
5faf17b4 |
|
19-Oct-2012 |
John Soni Jose <sony.john-n@emulex.com> |
[SCSI] be2iscsi: Update the copyright information Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
eaae5267 |
|
19-Oct-2012 |
John Soni Jose <sony.john-n@emulex.com> |
[SCSI] be2iscsi: Fix support for handling CQ_CREATE V2 version. For latest adapters, V2 version of cq_create MBX_CMD is to be used. When driver is loaded depending on the adapter type appropriate cq_create command will be called. Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
1d8bc70a |
|
19-Oct-2012 |
Minh Tran <minhduc.tran@emulex.com> |
[SCSI] be2iscsi: Fix the issue with soft reset. Fixed soft_reset problem which driver modified all 32bit before a write on second pass. Signed-off-by: Minh Tran <minhduc.tran@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
6f72238e |
|
20-Aug-2012 |
John Soni Jose <sony.john-n@emulex.com> |
[SCSI] be2iscsi: Add support for configuring the VLAN on the adapter. Add support for configuring the VLAN parameters on the adapter using the iscsiadm interface. Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
99bc5d55 |
|
20-Aug-2012 |
John Soni Jose <sony.john-n@emulex.com> |
[SCSI] be2iscsi: Added Logging mechanism for the driver. Added new log level mechanism for different events. These log levels can be set at driver load time/run time. The log level is set for each Scsi_host. Fixed few multi-line print warning to get over the new checkpatch.pl warnings on multi-line strings. Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
2177199d |
|
03-Apr-2012 |
John Soni Jose <sony.john-n@emulex.com> |
[SCSI] be2iscsi: Get Initiator Name for the iSCSI_Host Implement the ISCSI_HOST_PARAM_INITIATOR_NAME for .get_host_param Signed-off-by: John Soni Jose <sony.john-n@emulex.com> Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
37609766 |
|
07-Oct-2011 |
Jayamohan Kallickal <jayamohan.kallickal@emulex.com> |
[SCSI] be2iscsi: memset wrb for ring create This patch fixes a situation when wrb was not being memset to zero before being used Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
e5285860 |
|
07-Oct-2011 |
Jayamohan Kallickal <jayamohan.kallickal@emulex.com> |
[SCSI] be2iscsi: Fix for kdump failure This patch fixes the Kdump failure reported by Redhat wich was caused by be2iscsi resetting the Chip when be2iscsi detects it is in crashdump mode. If be2net was loaded before be2iscsi then this leaves be2net driver hanging on to resources that the chip stopped recognising after the reset. This patch replaces chip reset with Function reset so that only the particular function and not the whole chip is affected Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
91eefa89 |
|
25-Mar-2011 |
Jayamohan Kallickal <jayamohan.kallickal@emulex.com> |
[SCSI] be2iscsi: Set a timeout to FW Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
255fa9a3 |
|
25-Mar-2011 |
Jayamohan Kallickal <jayamohan.kallickal@emulex.com> |
[SCSI] be2iscsi: change in copyright notice - Modifying copyright year to 2011 - Replacing Serverengines with Emulex as Serverengines Corp has been acquired by Emulex Corp Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
91446f06 |
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06-Oct-2010 |
Jayamohan Kallickal <jayamohan.kallickal@emulex.com> |
[SCSI] be2iscsi: More time for FW This patch provides more time for the FW to respond. This became necessary in boot situations Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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e9b91193 |
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21-Jul-2010 |
Jayamohan Kallickal <jayamohank@serverengines.com> |
[SCSI] be2iscsi: Adding crashdump support These changes allow the driver to support crashdump. We need to reset the chip incase of a crashdump Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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d3ad2bb3 |
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21-Jul-2010 |
Jayamohan Kallickal <jayamohank@serverengines.com> |
[SCSI] be2iscsi: Fixing return values This patch fixes the return values as per comment from Mike Christie Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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457ff3b7 |
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21-Jul-2010 |
Jayamohan Kallickal <jayamohank@serverengines.com> |
[SCSI] be2iscsi: Fix warnings from new checkpatch.pl The latest checkpatch.pl throws some new warnings. Fixing it to get rid of a bunch of warnings Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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944b2fbc |
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19-Feb-2010 |
Jayamohan Kallickal <jayamohank@serverengines.com> |
[SCSI] be2iscsi: Fix for a possible udelay while holding lock This patch fixes a situation where we could call udelay while holding spin_lock Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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d2eeb1ac |
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22-Jan-2010 |
Jayamohan Kallickal <jayamohank@serverengines.com> |
[SCSI] be2iscsi: changing copyright to 2010 This patch replaces 2009 with 2010 in copyright statement Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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da7408c8 |
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04-Jan-2010 |
Jayamohan Kallickal <jayamohank@serverengines.com> |
[SCSI] be2iscsi: The session failure only when Link Goes down This fixes a situation where the sessions were being killed whenever LinkUP is notified rather than LinkDown Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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756d29c8 |
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04-Jan-2010 |
Jayamohan Kallickal <jayamohank@serverengines.com> |
[SCSI] be2iscsi: Enable async mode for mcc rings This patches enables async mode for mcc rings so that multiple requests can be queued. Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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78b9fb6d |
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24-Nov-2009 |
Jayamohan Kallickal <jayamohank@serverengines.com> |
[SCSI] be2iscsi: Adding support for various Async messages from chip This patch allows for future addition of various async messages from the chip. This ensures that the driver won't hit a BUG_ON if the Firmware used is newer than inbox driver and so is using latest async messages. Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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35e66019 |
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23-Oct-2009 |
Jayamohan Kallickal <jayamohank@serverengines.com> |
[SCSI] be2iscsi: Adding Ring Mode Wrb's V3 This patch adds support for ring based wrbs Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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bfead3b2 |
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23-Oct-2009 |
Jayamohan Kallickal <jayamohank@serverengines.com> |
[SCSI] be2iscsi: Adding msix and mcc_rings V3 This patch enables msix for be2iscsi. It also enables use of mcc_rings for fw commands. Since the mcc eq creation is dependent on msix I am sending as one patch Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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6733b39a |
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04-Sep-2009 |
Jayamohan Kallickal <jayamohank@serverengines.com> |
[SCSI] be2iscsi: add 10Gbps iSCSI - BladeEngine 2 driver [v2: fixed up virt_to_bus() issue spotted by sfr] Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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