#
591c1fdf |
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27-Feb-2024 |
Quinn Tran <qutran@marvell.com> |
scsi: qla2xxx: Delay I/O Abort on PCI error Currently when PCI error is detected, I/O is aborted manually through the ABORT IOCB mechanism which is not guaranteed to succeed. Instead, wait for the OS or system to notify driver to wind down I/O through the pci_error_handlers api. Set eeh_busy flag to pause all traffic and wait for I/O to drain. Cc: stable@vger.kernel.org Signed-off-by: Quinn Tran <qutran@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Link: https://lore.kernel.org/r/20240227164127.36465-11-njavali@marvell.com Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
e9105c4b |
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21-Aug-2023 |
Manish Rangankar <mrangankar@marvell.com> |
scsi: qla2xxx: Remove unsupported ql2xenabledif option User accidently passed module parameter ql2xenabledif=1 which is unsupported. However, driver still initialized which lead to guard tag errors during device discovery. Remove unsupported ql2xenabledif=1 option and validate the user input. Cc: stable@vger.kernel.org Signed-off-by: Manish Rangankar <mrangankar@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Link: https://lore.kernel.org/r/20230821130045.34850-7-njavali@marvell.com Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
fc0cba0c |
|
28-Apr-2023 |
Quinn Tran <qutran@marvell.com> |
scsi: qla2xxx: Wait for io return on terminate rport System crash due to use after free. Current code allows terminate_rport_io to exit before making sure all IOs has returned. For FCP-2 device, IO's can hang on in HW because driver has not tear down the session in FW at first sign of cable pull. When dev_loss_tmo timer pops, terminate_rport_io is called and upper layer is about to free various resources. Terminate_rport_io trigger qla to do the final cleanup, but the cleanup might not be fast enough where it leave qla still holding on to the same resource. Wait for IO's to return to upper layer before resources are freed. Cc: stable@vger.kernel.org Signed-off-by: Quinn Tran <qutran@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Link: https://lore.kernel.org/r/20230428075339.32551-7-njavali@marvell.com Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
efd1bd12 |
|
21-Dec-2022 |
Quinn Tran <qutran@marvell.com> |
scsi: qla2xxx: Remove dead code Removing drport field and FCPORT_UPDATE_NEEDED signals. Signed-off-by: Quinn Tran <qutran@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
0b863257 |
|
27-Sep-2022 |
Manish Rangankar <mrangankar@marvell.com> |
scsi: qla2xxx: Use transport-defined speed mask for supported_speeds One of the sysfs values reported for supported_speeds was not valid (20Gb/s reported instead of 64Gb/s). Instead of driver internal speed mask definition, use speed mask defined in transport_fc for reporting host->supported_speeds. Link: https://lore.kernel.org/r/20220927115946.17559-1-njavali@marvell.com Cc: stable@vger.kernel.org Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Manish Rangankar <mrangankar@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
3ddeabd1 |
|
26-Sep-2022 |
Rafael Mendonca <rafaelmendsr@gmail.com> |
scsi: qla2xxx: Fix serialization of DCBX TLV data request Commit b6faaaf796d7 ("scsi: qla2xxx: Serialize mailbox request") serialized mailbox requests from userspace using the 'optrom' mutex. However, in the case of DCBX TLV data, if the memory for it is already allocated, then the mailbox request ends up not being serialized because it is done without holding the 'optrom' mutex. Link: https://lore.kernel.org/r/20220926230245.790508-1-rafaelmendsr@gmail.com Fixes: b6faaaf796d7 ("scsi: qla2xxx: Serialize mailbox request") Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Rafael Mendonca <rafaelmendsr@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
f12d2d13 |
|
15-Jun-2022 |
Arun Easi <aeasi@marvell.com> |
scsi: qla2xxx: Add debug prints in the device remove path Add a debug print in the devloss callback. Link: https://lore.kernel.org/r/20220616053508.27186-9-njavali@marvell.com Signed-off-by: Arun Easi <aeasi@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
118b0c86 |
|
15-Jun-2022 |
Arun Easi <aeasi@marvell.com> |
scsi: qla2xxx: Fix losing target when it reappears during delete FC target disappeared during port perturbation tests due to a race that tramples target state. Fix the issue by adding state checks before proceeding. Link: https://lore.kernel.org/r/20220616053508.27186-8-njavali@marvell.com Fixes: 44c57f205876 ("scsi: qla2xxx: Changes to support FCP2 Target") Cc: stable@vger.kernel.org Signed-off-by: Arun Easi <aeasi@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
1040e5f7 |
|
06-Jun-2022 |
Quinn Tran <qutran@marvell.com> |
scsi: qla2xxx: edif: Remove old doorbell interface Recently driver has implemented a new doorbell mechanism via bsg. The new doorbell tells driver the exact buffer size application has where driver can fill it up with events. The old doorbell guestimated application buffer size is 256. Remove duplicate functionality, the application has moved on to the new doorbell interface. Link: https://lore.kernel.org/r/20220607044627.19563-9-njavali@marvell.com Signed-off-by: Quinn Tran <qutran@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
0d6a536c |
|
09-Jan-2022 |
Joe Carnuccio <joe.carnuccio@cavium.com> |
scsi: qla2xxx: Add devids and conditionals for 28xx This is an update to the original 28xx adapter enablement. Add a bunch of conditionals that are applicable for 28xx. Link: https://lore.kernel.org/r/20220110050218.3958-16-njavali@marvell.com Fixes: ecc89f25e225 ("scsi: qla2xxx: Add Device ID for ISP28XX") Cc: stable@vger.kernel.org Signed-off-by: Joe Carnuccio <joe.carnuccio@cavium.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
baea0e83 |
|
13-Dec-2021 |
Hannes Reinecke <hare@suse.de> |
scsi: qla2xxx: Synchronize rport dev_loss_tmo setting Currently, the dev_loss_tmo setting is only ever used for SCSI devices. This patch reshuffles initialisation such that the SCSI remote ports are registered before the NVMe ones, allowing the dev_loss_tmo setting to be synchronized between SCSI and NVMe. Link: https://lore.kernel.org/r/20211214111139.52503-1-dwagner@suse.de Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Daniel Wagner <dwagner@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
91f6f5fb |
|
26-Oct-2021 |
Quinn Tran <qutran@marvell.com> |
scsi: qla2xxx: edif: Reduce connection thrash On ipsec start by remote port, target port may use RSCN to trigger initiator to relogin. If driver is already in the process of a relogin, then ignore the RSCN and allow the current relogin to continue. This reduces thrashing of the connection. Link: https://lore.kernel.org/r/20211026115412.27691-10-njavali@marvell.com Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Quinn Tran <qutran@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
66df386d |
|
12-Oct-2021 |
Bart Van Assche <bvanassche@acm.org> |
scsi: qla2xxx: Switch to attribute groups struct device supports attribute groups directly but does not support struct device_attribute directly. Hence switch to attribute groups. Additionally, remove qla_insert_tgt_attrs() and replace it with qla_host_attr_is_visible(). Link: https://lore.kernel.org/r/20211012233558.4066756-41-bvanassche@acm.org Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
3ef68d4f |
|
08-Sep-2021 |
Arun Easi <aeasi@marvell.com> |
scsi: qla2xxx: Fix kernel crash when accessing port_speed sysfs file Kernel crashes when accessing port_speed sysfs file. The issue happens on a CNA when the local array was accessed beyond bounds. Fix this by changing the lookup. BUG: unable to handle kernel paging request at 0000000000004000 PGD 0 P4D 0 Oops: 0000 [#1] SMP PTI CPU: 15 PID: 455213 Comm: sosreport Kdump: loaded Not tainted 4.18.0-305.7.1.el8_4.x86_64 #1 RIP: 0010:string_nocheck+0x12/0x70 Code: 00 00 4c 89 e2 be 20 00 00 00 48 89 ef e8 86 9a 00 00 4c 01 e3 eb 81 90 49 89 f2 48 89 ce 48 89 f8 48 c1 fe 30 66 85 f6 74 4f <44> 0f b6 0a 45 84 c9 74 46 83 ee 01 41 b8 01 00 00 00 48 8d 7c 37 RSP: 0018:ffffb5141c1afcf0 EFLAGS: 00010286 RAX: ffff8bf4009f8000 RBX: ffff8bf4009f9000 RCX: ffff0a00ffffff04 RDX: 0000000000004000 RSI: ffffffffffffffff RDI: ffff8bf4009f8000 RBP: 0000000000004000 R08: 0000000000000001 R09: ffffb5141c1afb84 R10: ffff8bf4009f9000 R11: ffffb5141c1afce6 R12: ffff0a00ffffff04 R13: ffffffffc08e21aa R14: 0000000000001000 R15: ffffffffc08e21aa FS: 00007fc4ebfff700(0000) GS:ffff8c717f7c0000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000004000 CR3: 000000edfdee6006 CR4: 00000000001706e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: string+0x40/0x50 vsnprintf+0x33c/0x520 scnprintf+0x4d/0x90 qla2x00_port_speed_show+0xb5/0x100 [qla2xxx] dev_attr_show+0x1c/0x40 sysfs_kf_seq_show+0x9b/0x100 seq_read+0x153/0x410 vfs_read+0x91/0x140 ksys_read+0x4f/0xb0 do_syscall_64+0x5b/0x1a0 entry_SYSCALL_64_after_hwframe+0x65/0xca Link: https://lore.kernel.org/r/20210908164622.19240-7-njavali@marvell.com Fixes: 4910b524ac9e ("scsi: qla2xxx: Add support for setting port speed") Cc: stable@vger.kernel.org Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Arun Easi <aeasi@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
7a8ff7d9 |
|
16-Aug-2021 |
Quinn Tran <qutran@marvell.com> |
scsi: qla2xxx: Fix NVMe session down detection When Target port transitions personality from one to another (NVMe <--> FCP), there could be some overlap of the two where one layer is going down while the other layer is coming up. This overlap can cause temporary I/O error. Detect those errors/transitions and recover from them. Triggers session tear down and allow relogin to re-drive the connection under the following conditions: - NVMe command error - On PRLO + N2N (rida format 2) Link: https://lore.kernel.org/r/20210817051315.2477-11-njavali@marvell.com Signed-off-by: Quinn Tran <qutran@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
4c15442d |
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09-Aug-2021 |
Arun Easi <aeasi@marvell.com> |
scsi: qla2xxx: Add host attribute to trigger MPI hang Add a mechanism to trigger MPI pause for debugging purposes. Link: https://lore.kernel.org/r/20210810043720.1137-2-njavali@marvell.com Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Arun Easi <aeasi@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
7a09e8d9 |
|
23-Jun-2021 |
Quinn Tran <qutran@marvell.com> |
scsi: qla2xxx: edif: Add doorbell notification for app Some FC adapters from Marvell offer the ability to encrypt data in flight (EDIF). This feature requires an application to act as an authenticator. During runtime, driver and authentication application need to stay in sync in terms of: Session being down|up, arrival of new authentication message (AUTH ELS) and SADB update completion. These events are queued up as doorbell to the authentication application. Application would read this doorbell on regular basis to stay up to date. Each SCSI host would have a separate doorbell queue. The doorbell interface can daisy chain a list of events for each read. Each event contains an event code + hint to help application steer the next course of action. Link: https://lore.kernel.org/r/20210624052606.21613-9-njavali@marvell.com Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Co-developed-by: Larry Wisneski <Larry.Wisneski@marvell.com> Signed-off-by: Larry Wisneski <Larry.Wisneski@marvell.com> Co-developed-by: Duane Grigsby <duane.grigsby@marvell.com> Signed-off-by: Duane Grigsby <duane.grigsby@marvell.com> Co-developed-by: Rick Hicksted Jr <rhicksted@marvell.com> Signed-off-by: Rick Hicksted Jr <rhicksted@marvell.com> Signed-off-by: Quinn Tran <qutran@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
84318a9f |
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23-Jun-2021 |
Quinn Tran <qutran@marvell.com> |
scsi: qla2xxx: edif: Add send, receive, and accept for auth_els Some FC adapters from Marvell offer the ability to encrypt data in flight (EDIF). This feature requires an application to act as an authenticator. Add the ability for authentication application to send and retrieve messages as part of the authentication process via existing FC_BSG_HST_ELS_NOLOGIN BSG interface. To send a message, application is expected to format the data in the AUTH ELS format. Refer to FC-SP2 for details. If a message was received, application is required to reply with either a LS_ACC or LS_RJT complete the exchange using the same interface. Otherwise, remote device will treat it as a timeout. Link: https://lore.kernel.org/r/20210624052606.21613-4-njavali@marvell.com Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Co-developed-by: Larry Wisneski <Larry.Wisneski@marvell.com> Signed-off-by: Larry Wisneski <Larry.Wisneski@marvell.com> Co-developed-by: Duane Grigsby <duane.grigsby@marvell.com> Signed-off-by: Duane Grigsby <duane.grigsby@marvell.com> Co-developed-by: Rick Hicksted Jr <rhicksted@marvell.com> Signed-off-by: Rick Hicksted Jr <rhicksted@marvell.com> Signed-off-by: Quinn Tran <qutran@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
a2b2cc66 |
|
20-Mar-2021 |
Bart Van Assche <bvanassche@acm.org> |
scsi: qla2xxx: Always check the return value of qla24xx_get_isp_stats() This patch fixes the following Coverity warning: CID 361199 (#1 of 1): Unchecked return value (CHECKED_RETURN) 3. check_return: Calling qla24xx_get_isp_stats without checking return value (as is done elsewhere 4 out of 5 times). Link: https://lore.kernel.org/r/20210320232359.941-7-bvanassche@acm.org Cc: Quinn Tran <qutran@marvell.com> Cc: Mike Christie <michael.christie@oracle.com> Cc: Himanshu Madhani <himanshu.madhani@oracle.com> Cc: Daniel Wagner <dwagner@suse.de> Cc: Lee Duncan <lduncan@suse.com> Reviewed-by: Daniel Wagner <dwagner@suse.de> Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
dbf1f53c |
|
11-Jan-2021 |
Saurav Kashyap <skashyap@marvell.com> |
scsi: qla2xxx: Implementation to get and manage host, target stats and initiator port This statistics will help in debugging process and checking specific error counts. It also provides a capability to isolate the port or bring it out of isolation. Link: https://lore.kernel.org/r/20210111093134.1206-2-njavali@marvell.com Reported-by: kernel test robot <lkp@intel.com> Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Saurav Kashyap <skashyap@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
3e6efab8 |
|
29-Sep-2020 |
Arun Easi <aeasi@marvell.com> |
scsi: qla2xxx: Fix reset of MPI firmware Normally, the MPI firmware is reset when an MPI dump is collected. If an unsaved MPI dump exists in the driver, though, an alternate mechanism is used. This mechanism, which was not fully correct, is not recommended and instead an MPI dump template walk is suggested to perform the MPI reset. To allow for the MPI dump template walk, extra space is reserved in the MPI dump buffer which gets used only when there is already an MPI dump in place. Link: https://lore.kernel.org/r/20200929102152.32278-5-njavali@marvell.com Fixes: cbb01c2f2f63 ("scsi: qla2xxx: Fix MPI failure AEN (8200) handling") Cc: stable@vger.kernel.org Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Arun Easi <aeasi@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
49db4d4e |
|
03-Sep-2020 |
Quinn Tran <qutran@marvell.com> |
scsi: qla2xxx: Performance tweak Move statistics fields from vha struct to qpair to reduce memory thrashing. Link: https://lore.kernel.org/r/20200904045128.23631-8-njavali@marvell.com Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Quinn Tran <qutran@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
d68930ba |
|
03-Sep-2020 |
Quinn Tran <qutran@marvell.com> |
scsi: qla2xxx: Reduce duplicate code in reporting speed Indicate correct speed for 16G Mezz card. Link: https://lore.kernel.org/r/20200904045128.23631-6-njavali@marvell.com Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Quinn Tran <qutran@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
77adf3f0 |
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08-Sep-2020 |
Thomas Gleixner <tglx@linutronix.de> |
scsi/qla2xxx: Convert to SPDX license identifiers All files in this driver directory contain the following notice: See LICENSE.qla2xxx for copyright and licensing details. LICENSE.qla2xxx can be found in Documentation/scsi/. The file contains: - A copyright notice This copyright notice is redundant as all files contain the same copyright notice already - A license notice You may modify and redistribute the device driver code under the GNU General Public License (a copy of which is attached hereto as Exhibit A) published by the Free Software Foundation (version 2). This can be replaced with the corresponding SPDX license identifier (GPL-2.0-only) in the source files which reference this license file. - The full GPLv2 license text A redundant copy of LICENSES/preferred/GPL-2.0 Remove the notices and add the SPDX license identifier GPL-2.0-only to the source files. Finally remove the now redundant LICENSE.qla2xxx file. Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Jilayne Lovejoy <opensource@jilayne.com> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Acked-by: Igor Russkikh <irusskikh@marvell.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Acked-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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#
7ffa5b93 |
|
18-May-2020 |
Bart Van Assche <bvanassche@acm.org> |
scsi: qla2xxx: Fix endianness annotations in source files Fix all endianness complaints reported by sparse (C=2) without affecting the behavior of the code on little endian CPUs. Link: https://lore.kernel.org/r/20200518211712.11395-16-bvanassche@acm.org Cc: Nilesh Javali <njavali@marvell.com> Cc: Quinn Tran <qutran@marvell.com> Cc: Martin Wilck <mwilck@suse.com> Cc: Daniel Wagner <dwagner@suse.de> Cc: Roman Bolshakov <r.bolshakov@yadro.com> Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Daniel Wagner <dwagner@suse.de> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
fb9024b0 |
|
04-May-2020 |
Ewan D. Milne <emilne@redhat.com> |
scsi: qla2xxx: Do not log message when reading port speed via sysfs Calling ql_log() inside qla2x00_port_speed_show() is causing messages to be output to the console for no particularly good reason. The sysfs read routine should just return the information to userspace. The only reason to log a message is when the port speed actually changes, and this already occurs elsewhere. Link: https://lore.kernel.org/r/20200504175416.15417-1-emilne@redhat.com Fixes: 4910b524ac9e ("scsi: qla2xxx: Add support for setting port speed") Cc: <stable@vger.kernel.org> # v5.1+ Reviewed-by: Lee Duncan <lduncan@suse.com> Reviewed-by: Laurence Oberman <loberman@redhat.com> Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Ewan D. Milne <emilne@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
dbe6f492 |
|
30-Apr-2020 |
Jason Yan <yanaijie@huawei.com> |
scsi: qla2xxx: Use true, false for ha->fw_dumped Fix the following coccicheck warning: drivers/scsi/qla2xxx/qla_tmpl.c:1120:2-20: WARNING: Assignment of 0/1 to bool variable Link: https://lore.kernel.org/r/20200430121800.15323-1-yanaijie@huawei.com Signed-off-by: Jason Yan <yanaijie@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
1b007f96 |
|
29-Apr-2020 |
Jason Yan <yanaijie@huawei.com> |
scsi: qla2xxx: Make qla_set_ini_mode() return void The return value is not used by the caller and the local variable 'rc' is not needed. Make qla_set_ini_mode() return void and remove 'rc'. This also fixes the following coccicheck warning: drivers/scsi/qla2xxx/qla_attr.c:1906:5-7: Unneeded variable: "rc". Return "0" on line 2180 Link: https://lore.kernel.org/r/20200429140952.8240-1-yanaijie@huawei.com Signed-off-by: Jason Yan <yanaijie@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
c48f849d |
|
31-Mar-2020 |
Quinn Tran <qutran@marvell.com> |
scsi: qla2xxx: Delete all sessions before unregister local nvme port Delete all sessions before unregistering local nvme port. This allows nvme layer to decrement all active rport count down to zero. Once the count is down to zero, nvme would call qla to continue with the npiv port deletion. PID: 27448 TASK: ffff9e34b777c1c0 CPU: 0 COMMAND: "qaucli" 0 [ffff9e25e84abbd8] __schedule at ffffffff977858ca 1 [ffff9e25e84abc68] schedule at ffffffff97785d79 2 [ffff9e25e84abc78] schedule_timeout at ffffffff97783881 3 [ffff9e25e84abd28] wait_for_completion at ffffffff9778612d 4 [ffff9e25e84abd88] qla_nvme_delete at ffffffffc0e3024e [qla2xxx] 5 [ffff9e25e84abda8] qla24xx_vport_delete at ffffffffc0e024b9 [qla2xxx] 6 [ffff9e25e84abdf0] fc_vport_terminate at ffffffffc011c247 [scsi_transport_fc] 7 [ffff9e25e84abe28] store_fc_host_vport_delete at ffffffffc011cd94 [scsi_transport_fc] 8 [ffff9e25e84abe70] dev_attr_store at ffffffff974b376b 9 [ffff9e25e84abe80] sysfs_kf_write at ffffffff972d9a92 10 [ffff9e25e84abe90] kernfs_fop_write at ffffffff972d907b 11 [ffff9e25e84abec8] vfs_write at ffffffff9724c790 12 [ffff9e25e84abf08] sys_write at ffffffff9724d55f 13 [ffff9e25e84abf50] system_call_fastpath at ffffffff97792ed2 RIP: 00007fc0bd81a6fd RSP: 00007ffff78d9648 RFLAGS: 00010202 RAX: 0000000000000001 RBX: 0000000000000022 RCX: 00007ffff78d96e0 RDX: 0000000000000022 RSI: 00007ffff78d94e0 RDI: 0000000000000008 RBP: 00007ffff78d9440 R8: 0000000000000000 R9: 00007fc0bd48b2cd R10: 0000000000000017 R11: 0000000000000293 R12: 0000000000000000 R13: 00005624e4dac840 R14: 00005624e4da9a10 R15: 0000000000000000 ORIG_RAX: 0000000000000001 CS: 0033 SS: 002b Link: https://lore.kernel.org/r/20200331104015.24868-4-njavali@marvell.com Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Quinn Tran <qutran@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
cbb01c2f |
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31-Mar-2020 |
Arun Easi <aeasi@marvell.com> |
scsi: qla2xxx: Fix MPI failure AEN (8200) handling Today, upon an MPI failure AEN, on top of collecting an MPI dump, a regular firmware dump is also taken and then chip reset. This is disruptive to IOs and not required. Make the firmware dump collection, followed by chip reset, optional (not done by default). Firmware dump buffer and MPI dump buffer are independent of each other with this change and each can have dump that was taken at two different times for two different issues. The MPI dump is saved in a separate buffer and is retrieved differently from firmware dump. To collect full dump on MPI failure AEN, a module parameter is introduced: ql2xfulldump_on_mpifail (default: 0) Link: https://lore.kernel.org/r/20200331104015.24868-2-njavali@marvell.com Reported-by: kbuild test robot <lkp@intel.com> Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Arun Easi <aeasi@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
974c0860 |
|
12-Feb-2020 |
Joe Carnuccio <joe.carnuccio@cavium.com> |
scsi: qla2xxx: Add endianizer macro calls to fc host stats This patch fixes endian warning for fc_host_stats. Link: https://lore.kernel.org/r/20200212214436.25532-6-hmadhani@marvell.com Signed-off-by: Joe Carnuccio <joe.carnuccio@cavium.com> Signed-off-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
e6ad2b79 |
|
12-Feb-2020 |
Joe Carnuccio <joe.carnuccio@cavium.com> |
scsi: qla2xxx: Add sysfs node for D-Port Diagnostics AEN data This patch adds sysfs node to show D-Port diag data. Link: https://lore.kernel.org/r/20200212214436.25532-4-hmadhani@marvell.com Signed-off-by: Joe Carnuccio <joe.carnuccio@cavium.com> Signed-off-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
07553b1e |
|
12-Feb-2020 |
Joe Carnuccio <joe.carnuccio@cavium.com> |
scsi: qla2xxx: Add beacon LED config sysfs interface This patch provides an interface to do the following (using MBC 0x3B): - Displays (in hex) the LED config words for all three LEDs. - Programs the config words for one LED or for all three LEDs. The sysfs node defined is named beacon_config. First, to allow driver to gain LED control, do this: # echo 1 > /sys/class/scsi_host/host#/beacon Then, to display config words for all three LEDs do this: # cat /sys/class/scsi_host/host#/beacon_config To set config words for all three LEDs do this: # echo 3 xxxx yyyy zzzz > /sys/class/scsi_host/host#/beacon_config Or, to set config word for a specific single LED n do this: # echo n xxxx > /sys/class/scsi_host/host#/beacon_config where n is the LED number (0, 1, 2) Finally, to restore LED control back to firmware, do this: # echo 0 > /sys/class/scsi_host/host#/beacon Link: https://lore.kernel.org/r/20200212214436.25532-2-hmadhani@marvell.com Signed-off-by: Joe Carnuccio <joe.carnuccio@cavium.com> Signed-off-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
4e71dcae |
|
03-Dec-2019 |
Himanshu Madhani <hmadhani@marvell.com> |
scsi: qla2xxx: Correctly retrieve and interpret active flash region ISP27XX/28XX supports multiple flash regions. This patch fixes issue where active flash region was not interpreted correctly during secure flash update process. [mkp: typo] Fixes: 5fa8774c7f38c ("scsi: qla2xxx: Add 28xx flash primary/secondary status/image mechanism") Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20191203223657.22109-2-hmadhani@marvell.com Signed-off-by: Michael Hernandez <mhernandez@marvell.com> Signed-off-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
8d8b83f5 |
|
22-Oct-2019 |
Quinn Tran <qutran@marvell.com> |
scsi: qla2xxx: Fix partial flash write of MBI For new adapters with multiple flash regions to write to, current code allows FW & Boot regions to be written, while other regions are blocked via sysfs. The fix is to block all flash read/write through sysfs interface. Fixes: e81d1bcbde06 ("scsi: qla2xxx: Further limit FLASH region write access from SysFS") Cc: stable@vger.kernel.org # 5.2 Link: https://lore.kernel.org/r/20191022193643.7076-3-hmadhani@marvell.com Signed-off-by: Quinn Tran <qutran@marvell.com> Signed-off-by: Girish Basrur <gbasrur@marvell.com> Signed-off-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
d52cd774 |
|
12-Sep-2019 |
Quinn Tran <qutran@marvell.com> |
scsi: qla2xxx: Capture FW dump on MPI heartbeat stop event For MPI heartbeat stop Async Event, this patch would capture MPI FW dump and chip reset. FW will tell which function to capture FW dump for. Link: https://lore.kernel.org/r/20190912180918.6436-13-hmadhani@marvell.com Reviewed-by: Laurence Oberman <loberman@redhat.com> Signed-off-by: Quinn Tran <qutran@marvell.com> Signed-off-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
f5187b7d |
|
12-Sep-2019 |
Quinn Tran <qutran@marvell.com> |
scsi: qla2xxx: Optimize NPIV tear down process In the case of NPIV port is being torn down, this patch will set a flag to indicate VPORT_DELETE. This would prevent relogin to be triggered. Link: https://lore.kernel.org/r/20190912180918.6436-5-hmadhani@marvell.com Signed-off-by: Quinn Tran <qutran@marvell.com> Signed-off-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
26fa656e |
|
14-Aug-2019 |
Bill Kuzeja <William.Kuzeja@stratus.com> |
scsi: qla2xxx: Fix gnl.l memory leak on adapter init failure If HBA initialization fails unexpectedly (exiting via probe_failed:), we may fail to free vha->gnl.l. So that we don't attempt to double free, set this pointer to NULL after a free and check for NULL at probe_failed: so we know whether or not to call dma_free_coherent. Signed-off-by: Bill Kuzeja <william.kuzeja@stratus.com> Acked-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
dc6d6d34 |
|
08-Aug-2019 |
Bart Van Assche <bvanassche@acm.org> |
scsi: qla2xxx: Check the PCI info string output buffer size Pass the output buffer size to the code that generates a PCI info string and check the output buffer size while generating a PCI info string. Cc: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Tested-by: Himanshu Madhani <hmadhani@marvell.com> Reviewed-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
e6803efa |
|
08-Aug-2019 |
Bart Van Assche <bvanassche@acm.org> |
scsi: qla2xxx: Always check the qla2x00_wait_for_hba_online() return value This patch fixes several Coverity complaints about not always checking the qla2x00_wait_for_hba_online() return value. Cc: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Tested-by: Himanshu Madhani <hmadhani@marvell.com> Reviewed-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
56cc8fae |
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18-Jul-2019 |
Chuhong Yuan <hslester96@gmail.com> |
scsi: qla2xxx: Replace vmalloc + memset with vzalloc Use vzalloc instead of using vmalloc to allocate memory and then zeroing it with memset. This simplifies the code. Signed-off-by: Chuhong Yuan <hslester96@gmail.com> Acked-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
58e2753c |
|
11-Apr-2019 |
Bart Van Assche <bvanassche@acm.org> |
scsi: qla2xxx: Insert spaces where required Improve source code readability by inserting spaces where these are required according to the coding standard. This patch only inserts whitespace and does not make any other changes. Cc: Himanshu Madhani <hmadhani@marvell.com> Cc: Giridhar Malavali <gmalavali@marvell.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Acked-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
bd432bb5 |
|
11-Apr-2019 |
Bart Van Assche <bvanassche@acm.org> |
scsi: qla2xxx: Leave a blank line after declarations This patch improves readability of the qla2xxx source code. Cc: Himanshu Madhani <hmadhani@marvell.com> Cc: Giridhar Malavali <gmalavali@marvell.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Acked-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
c02ee1e5 |
|
04-Apr-2019 |
Bart Van Assche <bvanassche@acm.org> |
scsi: qla2xxx: Change a stack variable into a static const variable Make qla2x00_get_host_fabric_name() slightly faster by changing a stack array into a static array. Declare that array const now that the wwn_to_u64() argument pointer has been declared const. Cc: Himanshu Madhani <hmadhani@marvell.com> Cc: Giridhar Malavali <gmalavali@marvell.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Acked-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
a6b95d1c |
|
02-Apr-2019 |
Quinn Tran <quinn.tran@cavium.com> |
scsi: qla2xxx: Use mutex protection during qla2x00_sysfs_read_fw_dump() Add mutex protection to prevent driver from freeing the FW dump buffer while the extraction is in progress. [mkp: commit desc] Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
e81d1bcb |
|
02-Apr-2019 |
Andrew Vasquez <andrewv@marvell.com> |
scsi: qla2xxx: Further limit FLASH region write access from SysFS Recent ISPs have larger and more complex flash-write semantics (secure-access and signing). The BSG interfaces support these semantics for all ISPs and is exclusively used by QLogic user-space tools. Limit flash-write operations to ISPs <= 25xx. Signed-off-by: Andrew Vasquez <andrewv@marvell.com> Signed-off-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
5cbdae10 |
|
02-Apr-2019 |
Andrew Vasquez <andrewv@marvell.com> |
scsi: qla2xxx: Fix incorrect region-size setting in optrom SYSFS routines Commit e6f77540c067 ("scsi: qla2xxx: Fix an integer overflow in sysfs code") incorrectly set 'optrom_region_size' to 'start+size', which can overflow option-rom boundaries when 'start' is non-zero. Continue setting optrom_region_size to the proper adjusted value of 'size'. Fixes: e6f77540c067 ("scsi: qla2xxx: Fix an integer overflow in sysfs code") Cc: stable@vger.kernel.org Signed-off-by: Andrew Vasquez <andrewv@marvell.com> Signed-off-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
5fa8774c |
|
12-Mar-2019 |
Joe Carnuccio <joe.carnuccio@cavium.com> |
scsi: qla2xxx: Add 28xx flash primary/secondary status/image mechanism Includes the following: - correction to 27xx image status struct; - factoring of 27xx image status validating routines to make common; - image status generation compare that works across zero wrap; - bsg interface to report current active images (as loaded by driver). Signed-off-by: Joe Carnuccio <joe.carnuccio@cavium.com> Signed-off-by: Mike Hernandez <mhernandez@marvell.com> Signed-off-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
3695310e |
|
12-Mar-2019 |
Joe Carnuccio <joe.carnuccio@cavium.com> |
scsi: qla2xxx: Update flash read/write routine This patch makes following changes to flash access routines: - update return type for read_optrom - use void instead of uint32_t * for buffer parameter in read and write optrom routines - fix flash/nvram addressing Signed-off-by: Joe Carnuccio <joe.carnuccio@cavium.com> Signed-off-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
72a92df2 |
|
12-Mar-2019 |
Joe Carnuccio <joe.carnuccio@cavium.com> |
scsi: qla2xxx: Correctly report max/min supported speeds This patch fixes reported speed for min_link and max_supported speed. Also rename sysfs nodes link_speed and max_supported to be consistent with {min|max}_suuported_speed. Signed-off-by: Joe Carnuccio <joe.carnuccio@cavium.com> Signed-off-by: Mike Hernandez <mhernandez@marvell.com> Signed-off-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
2a3192a3 |
|
12-Mar-2019 |
Joe Carnuccio <joe.carnuccio@cavium.com> |
scsi: qla2xxx: Add Serdes support for ISP28XX This patch adds sysfs node for serdes_version and also cleans up port_speed display. Signed-off-by: Joe Carnuccio <joe.carnuccio@cavium.com> Signed-off-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
ecc89f25 |
|
12-Mar-2019 |
Joe Carnuccio <joe.carnuccio@cavium.com> |
scsi: qla2xxx: Add Device ID for ISP28XX This patch adds PCI device ID ISP28XX for Gen7 support. Also signature determination for primary/secondary flash image for ISP27XX/28XX is aded as part of Gen7 support. Signed-off-by: Joe Carnuccio <joe.carnuccio@cavium.com> Signed-off-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
df617ffb |
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12-Mar-2019 |
Joe Carnuccio <joe.carnuccio@cavium.com> |
scsi: qla2xxx: Add fw_attr and port_no SysFS node This patch adds new sysfs node to display firmware attributes and port number. Signed-off-by: Joe Carnuccio <joe.carnuccio@cavium.com> Signed-off-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
b8870ec6 |
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19-Feb-2019 |
Dan Carpenter <dan.carpenter@oracle.com> |
scsi: qla2xxx: check for kstrtol() failure The error handling was unintentionally left out so it introduces a Smatch static checker warning: drivers/scsi/qla2xxx/qla_attr.c:1655 qla2x00_port_speed_store() error: uninitialized symbol 'type'. Fixes: a7b9ca7fc87a ("scsi: qla2xxx: Add support for setting port speed") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
b726d99d |
|
15-Feb-2019 |
Quinn Tran <qtran@marvell.com> |
scsi: qla2xxx: Prevent SysFS access when chip is down Prevent user from sending commands through sysfs while FW is not running or reset is in progress. Signed-off-by: Quinn Tran <qtran@marvell.com> Signed-off-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
4910b524 |
|
15-Feb-2019 |
Anil Gurumurthy <agurumurthy@marvell.com> |
scsi: qla2xxx: Add support for setting port speed This patch adds sysfs node 1. There is a new sysfs node port_speed 2. The possible values are 2(Auto neg), 8, 16, 32 3. A value outside of the above defaults to Auto neg 4. Any update to the setting causes a link toggle 5. This feature is currently only for ISP27xx Signed-off-by: Anil Gurumurthy <agurumurthy@marvell.com> Signed-off-by: Quinn Tran <qtran@marvell.com> Signed-off-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
50b81275 |
|
21-Dec-2018 |
Giridhar Malavali <gmalavali@marvell.com> |
scsi: qla2xxx: Fix DMA error when the DIF sg buffer crosses 4GB boundary When SGE buffer containing DIF information crosses 4G boundary, it results in DMA error. This patch fixes this issue by calculating SGE buffer size and if it crosses 4G boundary, driver will split it into multiple SGE buffers to avoid DMA error. Signed-off-by: Giridhar Malavali <gmalavali@marvell.com> Signed-off-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
750afb08 |
|
04-Jan-2019 |
Luis Chamberlain <mcgrof@kernel.org> |
cross-tree: phase out dma_zalloc_coherent() We already need to zero out memory for dma_alloc_coherent(), as such using dma_zalloc_coherent() is superflous. Phase it out. This change was generated with the following Coccinelle SmPL patch: @ replace_dma_zalloc_coherent @ expression dev, size, data, handle, flags; @@ -dma_zalloc_coherent(dev, size, handle, flags) +dma_alloc_coherent(dev, size, handle, flags) Suggested-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org> [hch: re-ran the script on the latest tree] Signed-off-by: Christoph Hellwig <hch@lst.de>
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#
835aa4f2 |
|
10-Dec-2018 |
Giridhar Malavali <gmalavali@marvell.com> |
scsi: qla2xxx: Fix for FC-NVMe discovery for NPIV port This patch fixes NVMe discovery by setting SKIP_PRLI flag, so that PRLI is driven by driver and is retried when the NPIV port is detected to have NVMe capability. Signed-off-by: Giridhar Malavali <gmalavali@marvell.com> Signed-off-by: Himanshu Madhani <hmadhani@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
109a5987 |
|
18-Oct-2018 |
Bart Van Assche <bvanassche@acm.org> |
scsi: qla2xxx: Make qla2x00_sysfs_write_nvram() easier to analyze Modify the unlock statement such that it becomes easier for static analyzers to analyze it. This patch does not change any functionality. Cc: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Acked-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
1703659d |
|
20-Sep-2018 |
Dan Carpenter <dan.carpenter@oracle.com> |
scsi: qla2xxx: don't allow negative thresholds We shouldn't allow negative thresholds. I don't know what it would do but it can't be good. Fixes: 8b4673ba3a1b ("scsi: qla2xxx: Add support for ZIO6 interrupt threshold") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
0645cb83 |
|
11-Sep-2018 |
Quinn Tran <quinn.tran@cavium.com> |
scsi: qla2xxx: Add mode control for each physical port Add ability to allow each physical port to control operating mode. Current code forces all ports to behave in one mode (i.e. initiator, target or dual). This patch allows user to select the operating mode for each port. - Driver must be loaded in dual mode to allow resource allocation modprobe qla2xxx qlini_mode=dual - In addition user can make adjustment to exchange resources using following command echo 1024 > /sys/class/scsi_host/host<x>/ql2xiniexchg echo 1024 > /sys/class/scsi_host/host<x>/ql2xexchoffld - trigger mode change and new setting of ql2xexchoffld|ql2xiniexchg echo [<value>] > /sys/class/scsi_host/host<x>/qlini_mode where, value can be one of following - enabled - disabled - dual - exclusive Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
8b4673ba |
|
04-Sep-2018 |
Quinn Tran <quinn.tran@cavium.com> |
scsi: qla2xxx: Add support for ZIO6 interrupt threshold Add sysfs support to control zio6 interrupt threshold. Using this sysfs hook user can set when to generate interrupts. This value will be used to tell firmware to generate interrupt at a certain interval. If the number of exchanges/commands fall below defined setting, then the interrupt will be generated immediately by the firmware. By default ZIO6 will coalesce interrupts to a specified interval regardless of low traffic or high traffic. [mkp: fixed several typos] Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
b6faaaf7 |
|
04-Sep-2018 |
Quinn Tran <quinn.tran@cavium.com> |
scsi: qla2xxx: Serialize mailbox request For driver MBX submission, use mbox_busy to serialize request. For Userspace MBX submission, use optrom mutex to serialize request. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
22ebde16 |
|
02-Aug-2018 |
Quinn Tran <quinn.tran@cavium.com> |
scsi: qla2xxx: Prevent sysfs access when chip is down Prevent user from sending commands through sysfs while firmware is not running or reset is in progress. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
efa93f48 |
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18-Jul-2018 |
Quinn Tran <quinn.tran@cavium.com> |
scsi: qla2xxx: Fix NPIV deletion by calling wait_for_sess_deletion Add wait for session deletion to finish before freeing an NPIV scsi host. Fixes: 726b85487067 ("qla2xxx: Add framework for async fabric discovery") Cc: <stable@vger.kernel.org> Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
05583121 |
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30-Dec-2017 |
Himanshu Jha <himanshujha199640@gmail.com> |
scsi: qla2xxx: Use zeroing allocator rather than allocator/memset Use dma_zalloc_coherent and vzalloc instead of dma_alloc_coherent and vmalloc respectively, followed by memset 0. Generated-by: scripts/coccinelle/api/alloc/kzalloc-simple.cocci Suggested-by: Luis R. Rodriguez <mcgrof@kernel.org> Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com> Acked-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
a4239945 |
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28-Dec-2017 |
Quinn Tran <quinn.tran@cavium.com> |
scsi: qla2xxx: Add switch command to simplify fabric discovery - add "async" gpn_ft, gnn_ft, gfpn_id, gnn_id switch commands. - For 8G and newer adapters, use async commands when it comes to fabric scan to reduce bottle neck. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
e6f77540 |
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30-Aug-2017 |
Dan Carpenter <dan.carpenter@oracle.com> |
scsi: qla2xxx: Fix an integer overflow in sysfs code The value of "size" comes from the user. When we add "start + size" it could lead to an integer overflow bug. It means we vmalloc() a lot more memory than we had intended. I believe that on 64 bit systems vmalloc() can succeed even if we ask it to allocate huge 4GB buffers. So we would get memory corruption and likely a crash when we call ha->isp_ops->write_optrom() and ->read_optrom(). Only root can trigger this bug. Link: https://bugzilla.kernel.org/show_bug.cgi?id=194061 Cc: <stable@vger.kernel.org> Fixes: b7cc176c9eb3 ("[SCSI] qla2xxx: Allow region-based flash-part accesses.") Reported-by: shqking <shqking@gmail.com> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
92d4408e |
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23-Aug-2017 |
Sawan Chandak <sawan.chandak@cavium.com> |
scsi: qla2xxx: Add support for minimum link speed Signed-off-by: Sawan Chandak <sawan.chandak@cavium.com> Signed-off-by: Joe Carnuccio <joe.carnuccio@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
e4e3a2ce |
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23-Aug-2017 |
Quinn Tran <quinn.tran@cavium.com> |
scsi: qla2xxx: Add ability to autodetect SFP type SFP can come in 2 formats: short range/SR and long range/LR. For LR, user the can increase the number of Buffer to Buffer credits between end points via Cavium's command line tool. By default, FW uses a lower BB Credit value optimized for SR. This patch will read the SFP for each link up event and during chip reset sequence. If the SFP type and setting are mismatch, then the chip is reset 1 time to use the appropriate setting. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
0bf0efa1 |
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30-Jun-2017 |
Colin Ian King <colin.king@canonical.com> |
scsi: qla2xxx: fix a bunch of typos and spelling mistakes Fix the following typos/spelling mistakes: "attribure" -> "attribute" "suppored" -> "supported" "Symobilic" -> "Symbolic" "iteself" -> "itself" "reqeust" -> "request" "nvme_wait_on_comand" -> "nvme_wait_on_command" "bount" -> "bound" "captrue_mask" -> "capture_mask" "tempelate" -> "template" ..and also unwrap a line to fix a checkpatch warning. Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
7c3f8fd1 |
|
13-Jun-2017 |
Quinn Tran <quinn.tran@cavium.com> |
scsi: qla2xxx: move fields from qla_hw_data to qla_qpair - Move chip_reset, enable_class_2 fields from qla_hw_data to qla_qpair to reduce cache thrash for target MQ. - Optimizations to reduce unnecessary memory load for good path io. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
82de802a |
|
13-Jun-2017 |
Quinn Tran <quinn.tran@cavium.com> |
scsi: qla2xxx: Preparation for Target MQ. In Current code, Req Q 0, RespQ 0 & hardware_lock are the main resources for sending and process completion of Target IO. These resources are now referenced behind a new qpair/"struct qla_qpair base_qpair". Main path IO handle will access those resources via the qpair pointer in preparation for Target MQ. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
83548fe2 |
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02-Jun-2017 |
Quinn Tran <quinn.tran@cavium.com> |
scsi: qla2xxx: Cleanup debug message IDs Assign unique id to all traces and logs for debug purpose. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
5a68a1c2 |
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31-Mar-2017 |
Milan P Gandhi <mgandhi@redhat.com> |
scsi: qla2xxx: Fix typo in driver Signed-off-by: Milan P Gandhi <mgandhi@redhat.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
c4a9b538 |
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15-Mar-2017 |
Joe Carnuccio <joe.carnuccio@cavium.com> |
qla2xxx: Allow vref count to timeout on vport delete. Cc: <stable@vger.kernel.org> Signed-off-by: Joe Carnuccio <joe.carnuccio@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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#
726b8548 |
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19-Jan-2017 |
Quinn Tran <quinn.tran@cavium.com> |
qla2xxx: Add framework for async fabric discovery Currently code performs a full scan of the fabric for every RSCN. Its an expensive process in a noisy large SAN. This patch optimizes expensive fabric discovery process by scanning switch for the affected port when RSCN is received. Currently Initiator Mode code makes login/logout decision without knowledge of target mode. This causes driver and firmware to go out-of-sync. This framework synchronizes both initiator mode personality and target mode personality in making login/logout decision. This patch adds following capabilities in the driver - Send Notification Acknowledgement asynchronously. - Update session/fcport state asynchronously. - Create a session or fcport struct asynchronously. - Send GNL asynchronously. The command will ask FW to provide a list of FC Port entries FW knows about. - Send GPDB asynchronously. The command will ask FW to provide detail data of an FC Port FW knows about or perform ADISC to verify the state of the session. - Send GPNID asynchronously. The command will ask switch to provide WWPN for provided NPort ID. - Send GPSC asynchronously. The command will ask switch to provide registered port speed for provided WWPN. - Send GIDPN asynchronously. The command will ask the switch to provide Nport ID for provided WWPN. - In driver unload path, schedule all session for deletion and wait for deletion to complete before allowing driver unload to proceed. Signed-off-by: Quinn Tran <quinn.tran@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> [ bvanassche: fixed spelling in patch description ] Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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#
91f42b33 |
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30-Mar-2016 |
Bart Van Assche <bvanassche@acm.org> |
qla2xxx: Avoid that building with W=1 triggers complaints about set-but-not-used variables Remove two set-but-not-used variables and avoid that the compiler warns about a third variable (rc). Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Acked-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Cc: Quinn Tran <quinn.tran@qlogic.com> Cc: Christoph Hellwig <hch@lst.de>
|
#
c7702b8c |
|
24-Dec-2016 |
Milan P. Gandhi <mgandhi@redhat.com> |
scsi: qla2xxx: Get mutex lock before checking optrom_state There is a race condition with qla2xxx optrom functions where one thread might modify optrom buffer, optrom_state while other thread is still reading from it. In couple of crashes, it was found that we had successfully passed the following 'if' check where we confirm optrom_state to be QLA_SREADING. But by the time we acquired mutex lock to proceed with memory_read_from_buffer function, some other thread/process had already modified that option rom buffer and optrom_state from QLA_SREADING to QLA_SWAITING. Then we got ha->optrom_buffer 0x0 and crashed the system: if (ha->optrom_state != QLA_SREADING) return 0; mutex_lock(&ha->optrom_mutex); rval = memory_read_from_buffer(buf, count, &off, ha->optrom_buffer, ha->optrom_region_size); mutex_unlock(&ha->optrom_mutex); With current optrom function we get following crash due to a race condition: [ 1479.466679] BUG: unable to handle kernel NULL pointer dereference at (null) [ 1479.466707] IP: [<ffffffff81326756>] memcpy+0x6/0x110 [...] [ 1479.473673] Call Trace: [ 1479.474296] [<ffffffff81225cbc>] ? memory_read_from_buffer+0x3c/0x60 [ 1479.474941] [<ffffffffa01574dc>] qla2x00_sysfs_read_optrom+0x9c/0xc0 [qla2xxx] [ 1479.475571] [<ffffffff8127e76b>] read+0xdb/0x1f0 [ 1479.476206] [<ffffffff811fdf9e>] vfs_read+0x9e/0x170 [ 1479.476839] [<ffffffff811feb6f>] SyS_read+0x7f/0xe0 [ 1479.477466] [<ffffffff816964c9>] system_call_fastpath+0x16/0x1b Below patch modifies qla2x00_sysfs_read_optrom, qla2x00_sysfs_write_optrom functions to get the mutex_lock before checking ha->optrom_state to avoid similar crashes. The patch was applied and tested and same crashes were no longer observed again. Tested-by: Milan P. Gandhi <mgandhi@redhat.com> Signed-off-by: Milan P. Gandhi <mgandhi@redhat.com> Reviewed-by: Laurence Oberman <loberman@redhat.com> Acked-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
d7459527 |
|
12-Dec-2016 |
Michael Hernandez <michael.hernandez@cavium.com> |
scsi: qla2xxx: Add multiple queue pair functionality. Replaced existing multiple queue functionality with framework that allows for the creation of pairs of request and response queues, either at start of day or dynamically. Queue pair creation depend on module parameter "ql2xmqsupport", which need to be enabled to create queue pair. Signed-off-by: Sawan Chandak <sawan.chandak@cavium.com> Signed-off-by: Michael Hernandez <michael.hernandez@cavium.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com> Acked-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
a465537a |
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06-Jul-2016 |
Sawan Chandak <sawan.chandak@qlogic.com> |
qla2xxx: Disable the adapter and skip error recovery in case of register disconnect. If there is error recovery going on due to command timeout and there is register disconnect, then disable the adapter. Signed-off-by: Sawan Chandak <sawan.chandak@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
c6dc9905 |
|
06-Jul-2016 |
Joe Carnuccio <joe.carnuccio@qlogic.com> |
qla2xxx: Properly reset firmware statistics. Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
fc90adaf |
|
06-Jul-2016 |
Joe Carnuccio <joe.carnuccio@qlogic.com> |
qla2xxx: Properly initialize IO statistics. Properly initialize IO statistics to avoid initial 0xFFFFFFF (-1) values. Cleanup/simplify usage of pointer to statistics structure. Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
f1d7ce65 |
|
06-Jul-2016 |
Joe Carnuccio <joe.carnuccio@qlogic.com> |
qla2xxx: Remove sysfs node fw_dump_template. Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
da08ef5c |
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26-Jan-2016 |
Joe Carnuccio <joe.carnuccio@qlogic.com> |
qla2xxx: Avoid side effects when using endianizer macros. Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
243de676 |
|
26-Jan-2016 |
Harish Zunjarrao <harish.zunjarrao@qlogic.com> |
qla2xxx: Add support for Private link statistics counters. Signed-off-by: Harish Zunjarrao <harish.zunjarrao@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
4243c115 |
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26-Jan-2016 |
Sawan Chandak <sawan.chandak@qlogic.com> |
qla2xxx: Add support for online flash update for ISP27XX. Signed-off-by: Sawan Chandak <sawan.chandak@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
6eb54715 |
|
17-Dec-2015 |
Himanshu Madhani <himanshu.madhani@qlogic.com> |
qla2xxx: Added interface to send explicit LOGO. This patch adds interface to send explicit LOGO explicit LOGO using using ELS commands from driver. Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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#
03aa868c |
|
04-Aug-2015 |
Sawan Chandak <sawan.chandak@qlogic.com> |
qla2xxx: Add support to show MPI and PEP FW version for ISP27xx. Signed-off-by: Sawan Chandak <sawan.chandak@qlogic.com> Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Odin.com>
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#
82e6afd4 |
|
09-Jul-2015 |
Bart Van Assche <bvanassche@acm.org> |
qla2xxx: Remove a superfluous test Avoid that smatch reports the following warning: drivers/scsi/qla2xxx/qla_attr.c:1081: qla2x00_model_desc_show() warn: this array is probably non-NULL. 'vha->hw->model_desc' Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Acked-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Odin.com>
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#
52c82823 |
|
09-Jul-2015 |
Bart Van Assche <bvanassche@acm.org> |
qla2xxx: Remove set-but-not-used variables Detected these variables by building with W=1. Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Acked-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Odin.com>
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#
b20f02e1 |
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10-Jun-2015 |
Himanshu Madhani <himanshu.madhani@qlogic.com> |
qla2xxx: Enable target mode for ISP27XX Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Reviewed-by: Nicholas Bellinger <nab@linux-iscsi.org> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
|
#
9a6e6400 |
|
25-Sep-2014 |
Alex Vechersky <alex.vechersky@qlogic.com> |
qla2xxx: Add missing ISP27xx checks to optrom code. Signed-off-by: Alex Vechersky <alex.vechersky@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
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#
7473952e |
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25-Sep-2014 |
Nigel Kirkland <nigel.kirkland@qlogic.com> |
qla2xxx: Free sysfs attributes for ISP27xx. Signed-off-by: Nigel Kirkland <nigel.kirkland@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
|
#
b5a340dd |
|
25-Sep-2014 |
Joe Carnuccio <joe.carnuccio@qlogic.com> |
qla2xxx: Add diagnostic port functionality. Add support for the D-port (diagnostic port) fabric switch feature. (Fabric Switch initiates loopback style port testing) Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
|
#
df57caba |
|
25-Sep-2014 |
Himanshu Madhani <himanshu.madhani@qlogic.com> |
qla2xxx: Add FDMI-2 functionality. Add support for the FDMI-2 fabric switch feature. Since FDMI-2 uses code from FDMI-1, some of the existing code needed to be repaired to prevent fields from being overflowed. Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
|
#
51e74883 |
|
11-Apr-2014 |
Joe Carnuccio <joe.carnuccio@qlogic.com> |
qla2xxx: Add MBC option for fast SFP data access. Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
|
#
bd21eaf9 |
|
11-Apr-2014 |
Armen Baloyan <armen.baloyan@qlogic.com> |
qla2xxx: Change copyright year to 2014 in all the source files. Signed-off-by: Armen Baloyan <armen.baloyan@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
|
#
cf3af76b |
|
11-Apr-2014 |
Hiral Patel <hiral.patel@qlogic.com> |
qla2xxx: Enable fw_dump_size for ISP8044. Signed-off-by: Hiral Patel <hiral.patel@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
|
#
97ea702b |
|
13-Mar-2014 |
Chad Dupuis <chad.dupuis@qlogic.com> |
[SCSI] qla2xxx: Fix build errors related to invalid print fields on some architectures. Fixes some build warnings such as: drivers/scsi/qla2xxx/qla_attr.c:162:6: warning: format '%lx' expects argument of type 'long unsigned int', but argument 6 has type 'size_t'" and drivers/scsi/qla2xxx/qla_init.c:5198:7: warning: format '%lx' expects argument of type 'long unsigned int', but argument 5 has type 'uint32_t' [-Wformat] Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
a1b23c5a |
|
26-Feb-2014 |
Chad Dupuis <chad.dupuis@qlogic.com> |
[SCSI] qla2xxx: Read capture firmware dump on mailbox timeout for ISP8044 and ISP82XX. Allow for the capture of a firmware dump but have a sysfs node (allow_cna_fw_dump) to allow the feature to be enabled/disabled dynamically. The default is off. Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
f73cb695 |
|
26-Feb-2014 |
Chad Dupuis <chad.dupuis@qlogic.com> |
[SCSI] qla2xxx: Add support for ISP2071. Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: Armen Baloyan <armen.baloyan@qlogic.com> Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
7a8ab9c8 |
|
26-Feb-2014 |
Chad Dupuis <chad.dupuis@qlogic.com> |
[SCSI] qla2xxx: Add mutex around optrom calls to serialize accesses. Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
0e8cd71c |
|
14-Jan-2014 |
Saurav Kashyap <saurav.kashyap@qlogic.com> |
qla2xxx: Enhancements to enable NPIV support for QLOGIC ISPs with TCM/LIO. Signed-off-by: Sawan Chandak <sawan.chandak@qlogic.com> Signed-off-by: Quinn Tran <quinn.tran@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
|
#
15904d76 |
|
30-Oct-2013 |
Sawan Chandak <sawan.chandak@qlogic.com> |
[SCSI] qla2xxx: Use scnprintf() instead of snprintf() in the sysfs handlers. Signed-off-by: Sawan Chandak <sawan.chandak@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
03eb912a |
|
30-Oct-2013 |
Armen Baloyan <armen.baloyan@qlogic.com> |
[SCSI] qla2xxx: Add changes to obtain ISPFX00 adapters product information in accordance with firmware update. Signed-off-by: Armen Baloyan <armen.baloyan@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
ad5fa025 |
|
30-Oct-2013 |
Joe Carnuccio <joe.carnuccio@qlogic.com> |
[SCSI] qla2xxx: Fix undefined behavior in call to snprintf(). Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
fe1b806f |
|
30-Oct-2013 |
Chad Dupuis <chad.dupuis@qlogic.com> |
[SCSI] qla2xxx: Refactor shutdown code so some functionality can be reused. Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
ac3d5f0a |
|
26-Aug-2013 |
Andy Shevchenko <andriy.shevchenko@linux.intel.com> |
[SCSI] qla2xxx: print MAC via %pMR. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
8c2cf7d4 |
|
26-Aug-2013 |
Sawan Chandak <sawan.chandak@qlogic.com> |
[SCSI] qla2xxx: Add a new interface to update versions. On any Adapter when we flash through FC/FCoE without card reset option it still shows the Running FW version in Flashed FW version. This new interface will be used by API to instruct the driver to update its cache versions. Signed-off-by: Sawan Chandak <sawan.chandak@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
fabbb8df |
|
26-Aug-2013 |
Joe Carnuccio <joe.carnuccio@qlogic.com> |
[SCSI] qla2xxx: Add missing FCP statistics to sysfs interface. Add the missing FCP statistics to sysfs. Add reset FCP statistics functionality via sysfs. Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
1ae47cf3 |
|
26-Aug-2013 |
Joe Carnuccio <joe.carnuccio@qlogic.com> |
[SCSI] qla2xxx: Reconfigure thermal temperature. For supported ISPS, Read asic temperature by calling the GET PARAMS (type C) mailbox command. Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
7ec0effd |
|
26-Aug-2013 |
Atul Deshmukh <atul.deshmukh@qlogic.com> |
[SCSI] qla2xxx: Add support for ISP8044. [jejb: checkpatch fixes] Signed-off-by: Atul Deshmukh <atul.deshmukh@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
8fbfe2d2 |
|
25-Jun-2013 |
Chad Dupuis <chad.dupuis@qlogic.com> |
[SCSI] qla2xxx: Do not query FC statistics during chip reset. During a chip reset, the mailbox call to get FC statistics from the ISP will not work resulting in needless mailbox accesses and errors printing out: qla2xxx [0000:05:00.0]-00af:11: Performing ISP error recovery - ha=ffff881fad044800. qla2xxx [0000:05:00.0]-1020:11: **** Failed mbx[0]=4001, mb[1]=4953, mb[2]=5020, mb[3]=b100, cmd=6d ****. qla2xxx [0000:05:00.0]-1020:11: **** Failed mbx[0]=4001, mb[1]=4953, mb[2]=5020, mb[3]=b100, cmd=6d ****. qla2xxx [0000:05:00.0]-1020:11: **** Failed mbx[0]=4001, mb[1]=4953, mb[2]=5020, mb[3]=b100, cmd=6d ****. qla2xxx [0000:05:00.0]-1020:11: **** Failed mbx[0]=4001, mb[1]=4953, mb[2]=5020, mb[3]=b100, cmd=6d ****. qla2xxx [0000:05:00.0]-1020:11: **** Failed mbx[0]=4001, mb[1]=4953, mb[2]=5020, mb[3]=b100, cmd=6d ****. To prevent this, check for a chip reset when an application queries for FC stats and return immediately if a chip reset is occurring. Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
8ae6d9c7 |
|
28-Mar-2013 |
Giridhar Malavali <giridhar.malavali@qlogic.com> |
[SCSI] qla2xxx: Enhancements to support ISPFx00. [jejb: fix up checkpatch issues] Signed-off-by: Andrew Vazquez <andrew.vasquez@qlogic.com> Signed-off-by: Armen Baloyan <armen.baloyan@qlogic.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
4a9fa41b |
|
25-Mar-2013 |
Saurav Kashyap <saurav.kashyap@qlogic.com> |
[SCSI] qla2xxx: Remove debug code that msleeps for random duration. Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
fe52f6e1 |
|
07-Feb-2013 |
Joe Carnuccio <joe.carnuccio@qlogic.com> |
[SCSI] qla2xxx: Integrate generic card temperature with mezz card temperature. Give priority to I2C thermal. Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
1e63395c |
|
07-Feb-2013 |
Saurav Kashyap <saurav.kashyap@qlogic.com> |
[SCSI] qla2xxx: Update the copyright information. Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
220d36b4 |
|
21-Nov-2012 |
Giridhar Malavali <giridhar.malavali@qlogic.com> |
[SCSI] qla2xxx: Change in setting UNLOADING flag and FC vports logout sequence while unloading qla2xxx driver. Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Cc: <stable@vger.kernel.org> #3.7 Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
9e522cd8 |
|
22-Aug-2012 |
Arun Easi <arun.easi@qlogic.com> |
[SCSI] qla2xxx: T10 DIF - ISP83xx changes. Signed-off-by: Arun Easi <arun.easi@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
46152ceb |
|
22-Aug-2012 |
Chad Dupuis <chad.dupuis@qlogic.com> |
[SCSI] qla2xxx: Update the driver copyright. Update the driver copyright from 2003-2011 to 2003-2012. Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
81178772 |
|
22-Aug-2012 |
Saurav Kashyap <saurav.kashyap@qlogic.com> |
[SCSI] qla2xxx: Implemetation of mctp. [jejb: fix up checkpatch errors] Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
7d613ac6 |
|
22-Aug-2012 |
Santosh Vernekar <santosh.vernekar@qlogic.com> |
[SCSI] qla2xxx: IDC implementation for ISP83xx. Signed-off-by: Santosh Vernekar <santosh.vernekar@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
40129a4c |
|
22-Aug-2012 |
Harish Zunjarrao <harish.zunjarrao@qlogic.com> |
[SCSI] qla2xxx: Add FW DUMP SIZE sysfs attribute. Signed-off-by: Harish Zunjarrao <harish.zunjarrao@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
a9b6f722 |
|
22-Aug-2012 |
Saurav Kashyap <saurav.kashyap@qlogic.com> |
[SCSI] qla2xxx: Implementation of bidirectional. [jejb: merge fix for introduced warning] Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
2d70c103 |
|
15-May-2012 |
Nicholas Bellinger <nab@linux-iscsi.org> |
[SCSI] qla2xxx: Add LLD target-mode infrastructure for >= 24xx series Add LLD target mode for >= 24xx series HW. This code was originally based on external qla2x00t module based on 8.02.01-k4, and has been refactored to push the bulk of code into mainline qla2xxx.ko LLD -> qla_target.c. The implementation uses internal workqueues for I/O context submission into tcm_qla2xxx code, and includes the struct qla_tgt_func_tmpl API for external interaction to allow qla2xxx LDD to function without direct target-core dependencies: It also enables qla_target.c usage within existing qla2xxx LLD code. This includes: *) Addition of target mode specific members to existing data structures in qla_def.h and struct qla_hw_data->tgt_ops using qla_target.h:struct qla_tgt_func_tmpl *) Addition of struct qla_tgt_func_tmpl and direct calls into qla_target.c logic w/ qlt_* prefixed functions. *) Addition of qla_iocb.c:qla2x00_req_pkt() for ring processing, and qla2x00_issue_marker() for handling request/response queue processing for target mode operation *) Addition of various qla_tgt_mode_enabled() logic checks in qla24xx_nvram_config(), qla2x00_initialize_adapter(), qla2x00_rff_id(), qla2x00_abort_isp(), qla24xx_modify_vp_config(), and qla2x00_vp_abort_isp(). By default the new qlini_mode module parameter is setting initiator-mode to 'enabled' in order for 'modprobe qla2xxx' to continue to function as expected in initiator only mode. Enabling target-mode operation will currently require a: modprobe qla2xxx qlini_mode="disabled" in order to explictly disabled initiator mode and allow target-mode to be enabled via tcm_qla2xxx configfs fabric callers. (nab: Convert to qlini_mode='enabled' by default in qla_target.c) (joern: Remove loop_id from qla_tgt_make_local_sess() arguments + Remove unused s_id + fix s_id endianness bug + simplify qla_tgt_abort_work) (gerard: fix section __exit mismatch in qla_tgt_exit) (arun: Capture ATIO queue during firmware dump + Send SCR in target mode + Target mode review comments) (roland: Don't create duplicate target sessions to address tearing down ACLs with IO in flight + Add missing call to qlt_fc_port_deleted call during qla2x00_schedule_rport_del timeout) Signed-off-by: Nicholas A. Bellinger <nab@linux-iscsi.org> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
b6d0d9d5 |
|
15-May-2012 |
Giridhar Malavali <giridhar.malavali@qlogic.com> |
[SCSI] qla2xxx: Don't capture minidump for ISP82xx on flash update from application. Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
f863f603 |
|
15-May-2012 |
Nigel Kirkland <nigel.kirkland@qlogic.com> |
[SCSI] qla2xxx: Fixups for ISP83xx. Signed-off-by: Nigel Kirkland <nigel.kirkland@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
6f606d24 |
|
15-May-2012 |
Giridhar Malavali <giridhar.malavali@qlogic.com> |
[SCSI] qla2xxx: Display proper supported speeds for 16G FC adapters. Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
2be21fa2 |
|
15-May-2012 |
Saurav Kashyap <saurav.kashyap@qlogic.com> |
[SCSI] qla2xxx: Stats should be different from physical and virtual ports Currently stats is part of ha data structure, common for physical and virtual ports. Moved the stats to vha, each port will have its own stat. Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
733a95bd |
|
09-Feb-2012 |
Joe Carnuccio <joe.carnuccio@qlogic.com> |
[SCSI] qla2xxx: Remove EDC sysfs interface. Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
af11f64d |
|
09-Feb-2012 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Perform implicit logout during rport tear-down. During rport tear-down, make sure we do an implicit LOGO of the fcport in our firmware to try to clear any residual commands associated with that fcport. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
aa61556f |
|
09-Feb-2012 |
Joe Carnuccio <joe.carnuccio@qlogic.com> |
[SCSI] qla2xxx: Return blank sysfs string on initial get thermal failure. When thermal temperature initially fails, return a blank string to the sysfs interface. This fixes the initial display of 0.00 followed by subsequent display of blank line; the initial 0.00 should have not displayed for cards that do not support thermal temperature. Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
18f509df |
|
09-Feb-2012 |
Joe Carnuccio <joe.carnuccio@qlogic.com> |
[SCSI] qla2xxx: Correct print format for edc ql_log() calls. Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
6246b8a1 |
|
09-Feb-2012 |
Giridhar Malavali <giridhar.malavali@qlogic.com> |
[SCSI] qla2xxx: Enhancements to support ISP83xx. Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: Harish Zunjarrao <harish.zunjarrao@qlogic.com> Signed-off-by: Nigel Kirkland <nigel.kirkland@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
d051a5aa |
|
09-Feb-2012 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Add an "is reset active" helper. Many locations within the driver would use an inconsistent set of checks to determine ISP-reset state. Consolidate the checks into this inline-helper. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
71dfe9e7 |
|
18-Nov-2011 |
Joe Carnuccio <joe.carnuccio@qlogic.com> |
[SCSI] qla2xxx: Corrections to returned sysfs error codes. Correct the erroneous return codes introduced by the following patch: "Return sysfs error codes appropriate to conditions". Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
cfb0919c |
|
18-Nov-2011 |
Chad Dupuis <chad.dupuis@qlogic.com> |
[SCSI] qla2xxx: Update to dynamic logging. This patch contains minor fixes to our new logging infrastructure: - Remove extranous messages. - Re-add 'nexus' and 'hdl' information. - Adjusted the message ids to fill up the holes. - Display FCP_CMND priority on update. - Log only mail box error conditions. - Do not print "Firmware ready **** FAILED ****" if cable is unplugged. - Drop noisy 'fw_state...curr time...' message. - Correct nexus display during abort. - Add a special case error-logging set to '1'. - Catagorize I/O exception display handling. - Correct the bsg msg code printing. - Dont use dynamic logging after host is removed. Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
d8424f68 |
|
18-Nov-2011 |
Joe Perches <joe@perches.com> |
[SCSI] qla2xxx: Make the logging functions verify their arguments and fixed the current broken uses as appropriate. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
49e85c23 |
|
18-Nov-2011 |
Saurav Kashyap <saurav.kashyap@qlogic.com> |
[SCSI] qla2xxx: Correct fc_host port_state display. [jejb: checkpatch fixes] Add more fine grain parsing of vha->loop_state to export a more accurate fc_host port_state. Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
b668ae37 |
|
16-Aug-2011 |
Joe Carnuccio <joe.carnuccio@qlogic.com> |
[SCSI] qla2xxx: Return sysfs error codes appropriate to conditions. Return sysfs error codes that match the conditions encountered. This prevents sysfs from retrying a request which is conditioned to fail under the current circumstance. Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
1fedd80f |
|
16-Aug-2011 |
Joe Carnuccio <joe.carnuccio@qlogic.com> |
[SCSI] qla2xxx: Correction to sysfs edc interface. Corrects the return value for the cases where read/write edc fails; this prevents sysfs from retrying the operation until forever. Corrects the printk width specifier for the first byte of buf. Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
08de2844 |
|
16-Aug-2011 |
Giridhar Malavali <giridhar.malavali@qlogic.com> |
[SCSI] qla2xxx: Add support for ISP82xx to capture dump (minidump) on failure. Minidump allows us to catpure a snapshot of the firmware/hardware states at the time of failure for further analysis. [jejb: added missing #include <linux/vmalloc.h> Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> ] Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
e02587d7 |
|
16-Aug-2011 |
Arun Easi <arun.easi@qlogic.com> |
[SCSI] qla2xxx: T10 DIF - Fix incorrect error reporting. This fix: - Disables app tag peeking; correct tag check will be added when the SCSI API is available. - Always derive ref_tag from scsi_get_lba() - Removes incorrect swap of FCP_LUN in FCP_CMND - Moves app-tag error check before ref-tag check. The reason being, currently there is no interface in SCSI to retrieve the app-tag for protection I/Os, so driver puts zero for app-tag in the firmware interface, but requests not to validate it, but when a ref-tag error is detected by firmware, it would put expected/actual tags for all the protection tags (guard/app/ref). As driver checks for app tag error first, a ref-tag error is incorrectly flagged as app-tag error. - Convert HBA specific checks to capability based. Signed-off-by: Arun Easi <arun.easi@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
8cb2049c |
|
16-Aug-2011 |
Arun Easi <arun.easi@qlogic.com> |
[SCSI] qla2xxx: T10 DIF - Handle uninitalized sectors. Driver needs to update protection bytes for uninitialized sectors as they are not DMA-d. Signed-off-by: Arun Easi <arun.easi@qlogic.com> Reviewed-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
7c3df132 |
|
14-Jul-2011 |
Saurav Kashyap <saurav.kashyap@qlogic.com> |
[SCSI] qla2xxx: Code changes to support new dynamic logging infrastructure. The code is changed to support the new dynamic logging infrastructure. Following are the levels added. Default is 0 - no logging. 0x40000000 - Module Init & Probe. 0x20000000 - Mailbox Cmnds. 0x10000000 - Device Discovery. 0x08000000 - IO tracing. 0x04000000 - DPC Thread. 0x02000000 - Async events. 0x01000000 - Timer routines. 0x00800000 - User space. 0x00400000 - Task Management. 0x00200000 - AER/EEH. 0x00100000 - Multi Q. 0x00080000 - P3P Specific. 0x00040000 - Virtual Port. 0x00020000 - Buffer Dump. 0x00010000 - Misc. 0x7fffffff - For enabling all logs, can be too many logs. Setting ql2xextended_error_logging module parameter to any of the above value, will enable the debug for that particular level. Do LOGICAL OR of the value to enable more than one level. Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
6766df9e |
|
10-May-2011 |
Joe Carnuccio <joe.carnuccio@qlogic.com> |
[SCSI] qla2xxx: Unify the read/write sfp mailbox command routines. Make the read/write sfp mailbox command routines uniform, and remove redundancy. Also protect against attempting to do a single byte dma in these routines. Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: James Bottomley <jbottomley@parallels.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
93d29cc6 |
|
10-May-2011 |
Joe Carnuccio <joe.carnuccio@qlogic.com> |
[SCSI] qla2xxx: Correct buffer start in edc sysfs debug print. The debug print prints the first byte of the buffer which is buf[8]. Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: James Bottomley <jbottomley@parallels.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
9f40682e |
|
10-May-2011 |
Arun Easi <arun.easi@qlogic.com> |
[SCSI] qla2xxx: Fix vport delete hang when logins are outstanding. Timer is required to flush out entries that may be present in work queues. Cc: stable@kernel.org Signed-off-by: Arun Easi <arun.easi@qlogic.com> Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: James Bottomley <jbottomley@parallels.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
ec426e10 |
|
30-Mar-2011 |
Chad Dupuis <chad.dupuis@qlogic.com> |
[SCSI] qla2xxx: Log fcport state transitions when debug messages are enabled. Add the inline function qla2x00_set_port_state() so that when a fcport state transition happens we can log the state transition if debug messages are enabled. Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
07e264b7 |
|
30-Mar-2011 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Update copyright banner. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
044d78e1 |
|
28-Jan-2011 |
Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> |
[SCSI] qla2xxx: Change from irq to irqsave with host_lock Make the driver safer by using irqsave/irqrestore with host_lock. Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
794a5691 |
|
21-Dec-2010 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Add sysfs node for displaying board temperature. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
38170fa8 |
|
15-Oct-2010 |
Giridhar Malavali <giridhar.malavali@qlogic.com> |
[SCSI] qla2xxx: Avoid depending on SCSI host_lock in queuecommand function. Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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#
1e6d0670 |
|
15-Oct-2010 |
Chad Dupuis <chad.dupuis@qlogic.com> |
[SCSI] qla2xxx: Remove port down retry count. This patch removes the use of the port down retry counter as a mechanism to update a fcport state. The internal driver counter is a residual carry-over from pre-FC-transport aware driver inteaction. The ql2xport_down_retry module parameter and NVRAM set ha->port_down_retry_count remain in order to seed the fc-host's default dev-loss-tmo. Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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#
d2b5f10e |
|
15-Sep-2010 |
Mike Christie <michaelc@cs.wisc.edu> |
[SCSI] qla2xxx: prep for fc host dev loss tmo support This removes the driver's get_host_def_dev_loss_tmo callback and just has the driver set the dev loss using the fc class fc_host_dev_loss_tmo macro like is done for other fc params. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Acked-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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#
3fadb80b |
|
03-Sep-2010 |
Giridhar Malavali <giridhar.malavali@qlogic.com> |
[SCSI] qla2xxx: Clear local references of rport on device loss timeout notification from FC transport. The clearing of local references to rport was blocked when abort is active. This code clears the local references unconditionaly upon device loss timeout callback from FC transport. Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
35e0cbd4 |
|
03-Sep-2010 |
Giridhar Malavali <giridhar.malavali@qlogic.com> |
[SCSI] qla2xxx: Return proper fabric name based on device state. Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
feafb7b1 |
|
03-Sep-2010 |
Arun Easi <arun.easi@qlogic.com> |
[SCSI] qla2xxx: Fix vport delete issues Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
a74bdf46 |
|
06-Aug-2010 |
Mike Christie <michaelc@cs.wisc.edu> |
[SCSI] qla2xxx: do not reset dev_loss_tmo in slave callout This fixes a bug where the driver was resetting the rport dev_loss_tmo when devices were added by adding support for the get_host_def_dev_loss_tmo callout. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
0c470874 |
|
23-Jul-2010 |
Arun Easi <arun.easi@qlogic.com> |
[SCSI] qla2xxx: T10 DIF Type 2 support 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>
|
#
de7c5d05 |
|
23-Jul-2010 |
Giridhar Malavali <giridhar.malavali@qlogic.com> |
[SCSI] qla2xxx: Update copyright banner. Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
8867048b |
|
23-Jul-2010 |
Chad Dupuis <chad.dupuis@qlogic.com> |
[SCSI] qla2xxx: Add qla2x00_free_fcports() function This function was added to encapsulate freeing the memory for all the fcports associated with a particular vha. Also added a call to qla2x00_free_fcports() to qla2x00_free_device() to free the memory for all the fcports associated with a vha during device removal. Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
0f2d962f |
|
23-Jul-2010 |
Madhuranath Iyengar <madhuranath.iyengar@qlogic.com> |
[SCSI] qla2xxx: Check for golden firmware and show version if available Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
6c7ccf7b |
|
28-May-2010 |
Giridhar Malavali <giridhar.malavali@qlogic.com> |
[SCSI] qla2xxx: Removed redundant check for ISP 84xx. Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
ba77ef53 |
|
28-May-2010 |
Arun Easi <arun.easi@qlogic.com> |
[SCSI] qla2xxx: T10 DIF enablement for 81XX Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
2c3c8bea |
|
12-May-2010 |
Chris Wright <chrisw@sous-sol.org> |
sysfs: add struct file* to bin_attr callbacks This allows bin_attr->read,write,mmap callbacks to check file specific data (such as inode owner) as part of any privilege validation. Signed-off-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
86fbee86 |
|
04-May-2010 |
Lalit Chandivade <lalit.chandivade@qlogic.com> |
[SCSI] qla2xxx: ensure flash operation and host reset via sg_reset are mutually exclusive The problem occurring is a hw-race where there's an outstanding read-flash operation occurring while the chip is being reset (done via an sg_reset script). After the chip is paused, the read-flash operation never completes and the DPC thread, while trying to complete the reset, is never able to recover, as the HW appears to be hung... The fix is to wait for outstanding flash operation prior to doing a sg_reset -h. And to wait for reset to complete before any flash operations. Note, during the wait, if any of the operation (reset/flash) does not complete, failure is returned to the upper layer. The upper layer either need to fail or retry. Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
bad75002 |
|
04-May-2010 |
Arun Easi <arun.easi@qlogic.com> |
[SCSI] qla2xxx: T10 DIF support added. Signed-off-by: Duane Grigsby <duane.grigsby@qlogic.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
62542f4b |
|
04-May-2010 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Display proper link state for disconnected ports. With qla2xxx using mid-layer async-scsi-scanning, the link state for disconnected port is displayed wrong. Additional check for cable presence is considered to display proper link state. Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
0b9dae6a |
|
04-May-2010 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Check for ISP84xx before processing to get 84xx firmware version. Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
a9083016 |
|
12-Apr-2010 |
Giridhar Malavali <giridhar.malavali@qlogic.com> |
[SCSI] qla2xxx: Add ISP82XX support. Enhanced the driver to support new FCoE host bus adapter. Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
6c452a45 |
|
19-Mar-2010 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: General checkpatch corrections. Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
6e98016c |
|
19-Mar-2010 |
Giridhar Malavali <giridhar.malavali@qlogic.com> |
[SCSI] qla2xxx: Re-organized BSG interface specific code. 1. Segregate BSG interface specific code to new files. 2. Handle multiple vendor specific commands indepedently. 3. Reorganised support for reset, management and update FCoE firmware commands. 4. Fixed memory leak issue in Loopback. 5. Added new vendor command to support iiDMA using BSG interface. 6. Proper cleanup of dma mapped and dma allocated buffers for BSG request. [jejb: fix up conflict and merge in Jiri Slaby lock imbalance patch] Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Harish Zunjarrao <harish.zunjarrao@qlogic.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
bc0beb44 |
|
16-Mar-2010 |
Jiri Slaby <jirislaby@kernel.org> |
[SCSI] qla2xxx: fix lock imbalance Stanse found that one error path in qla24xx_bsg_timeout omits to unlock ha->hardware_lock. Fix that. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Acked-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
5a0e3ad6 |
|
24-Mar-2010 |
Tejun Heo <tj@kernel.org> |
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: Tejun Heo <tj@kernel.org> Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
|
#
d6136f3f |
|
19-Mar-2010 |
Santosh Vernekar <santosh.vernekar@qlogic.com> |
[SCSI] qla2xxx: Prevent sending mbx commands from sysfs during isp reset. The fix prevents application path from sending get-firmware-state mbx command during as isp reset. Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
715848ca |
|
18-Feb-2010 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Correct use-after-free issue in terminate_rport_io callback. 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>
|
#
db3ad7f8 |
|
18-Feb-2010 |
Giridhar Malavali <giridhar.malavali@qlogic.com> |
[SCSI] qla2xxx: Proper clean-up of BSG requests when request times out. 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>
|
#
236b0249 |
|
18-Feb-2010 |
Sarang Radke <sarang.radke@qlogic.com> |
[SCSI] qla2xxx: Initialize payload receive length in failure path of vendor 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>
|
#
9a069e19 |
|
12-Jan-2010 |
Giridhar Malavali <giridhar.malavali@qlogic.com> |
[SCSI] qla2xxx: Add BSG support for FC ELS/CT passthrough and vendor commands. [jejb: fixed printk casting issues] Signed-off-by: Sarang Radke <sarang.radke@qlogic.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
85880801 |
|
15-Dec-2009 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Extend base EEH support in qla2xxx. Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
d139b9bd |
|
05-Nov-2009 |
James Bottomley <James.Bottomley@suse.de> |
[SCSI] scsi_lib_dma: fix bug with dma maps on nested scsi objects Some of our virtual SCSI hosts don't have a proper bus parent at the top, which can be a problem for doing DMA on them This patch makes the host device cache a pointer to the physical bus device and provides an extra API for setting it (the normal API picks it up from the parent). This patch also modifies the qla2xxx and lpfc vport logic to use the new DMA host setting API. Acked-By: James Smart <james.smart@emulex.com> Cc: Stable Tree <stable@kernel.org> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
0d6e61bc |
|
25-Aug-2009 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Correct various NPIV issues. * Consolidate vport-count processing. * Correct vp_idx restrictions during RSCN processing. * Push topology verification check to qla2x00_do_dpc_all_vps(). * Don't skip vport full-login-lip/lip-reset mailbox handling. 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>
|
#
7163ea81 |
|
05-Aug-2009 |
Anirban Chakraborty <anirban.chakraborty@qlogic.com> |
[SCSI] qla2xxx: Fix to ensure driver works in sinlge queue mode if multiqueue fails When the multiqueue mode fails to work, the driver falls back on single queue mode. This ensures that the firmware is reinitialized with single queue options and all the resources are readjusted accordingly. Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
656e8912 |
|
03-Jun-2009 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Export additional firmware-states for application support. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
|
#
6805c150 |
|
03-Jun-2009 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Avoid explicit LOGO during driver host tear-down. As firmware will ultimately terminate (stop) and port states-cleared. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
|
#
59e0b8b0 |
|
03-Jun-2009 |
Anirban Chakraborty <anirban.chakraborty@qlogic.com> |
[SCSI] qla2xxx: Correct NULL pointer bug in cpu affinity mode. This patch fixes a NULL pointer bug that occurs when IO is being carried out on a vport for which the cpu affinity mode is turned on. Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
|
#
40859ae5 |
|
03-Jun-2009 |
Anirban Chakraborty <anirban.chakraborty@qlogic.com> |
[SCSI] qla2xxx: Correct queue-creation bug when driver loaded in QoS mode. Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
|
#
11bbc1d8 |
|
03-Jun-2009 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Export TLV data on supported ISPs. Firmware currently provides PB and PGF TLVs. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
|
#
ce0423f4 |
|
03-Jun-2009 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Export XGMAC statistics on supported ISPs. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
|
#
7f774025 |
|
03-Jun-2009 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Export negotiated fabric-parameters for application support. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
|
#
8f979751 |
|
06-Apr-2009 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Correct typo in read_nvram() callback. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
|
#
68ca949c |
|
06-Apr-2009 |
Anirban Chakraborty <anirban.chakraborty@qlogic.com> |
[SCSI] qla2xxx: Add CPU affinity support. Set the module parameter ql2xmultique_tag to 1 to enable this feature. In this mode, the total number of response queues created is equal to the number of online cpus. Turning the block layer's rq_affinity mode on enables requests to be routed to the proper cpu and at the same time it enables completion of the IO in a response queue that is affined to the cpu in the request path. Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
2afa19a9 |
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06-Apr-2009 |
Anirban Chakraborty <anirban.chakraborty@qlogic.com> |
[SCSI] qla2xxx: Add QoS support. Set the number of request queues to the module paramater ql2xmaxqueues. Each vport gets a request queue. The QoS value set to the request queues determines priority control for queued IOs. If QoS value is not specified, the vports use the default queue 0. Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
bad7001c |
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06-Apr-2009 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Export additional FCoE attributes for application support. Cull and export VN_Port MAC address and VLAN_ID information on supported FCoE ISPs. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
b9b12f73 |
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24-Mar-2009 |
Seokmann Ju <seokmann.ju@qlogic.com> |
[SCSI] qla2xxx: Correct several PCI-EEH issues. In addition to checking for potentially unnecessary iomem readX()/writeX() operations, a pci_channel_io_perm_failure should not trigger a full internal removal. Found during additional testing with pSeries blade systems. Signed-off-by: Seokmann Ju <seokmann.ju@qlogic.com> Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
6749ce36 |
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24-Mar-2009 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Don't cache VPD data for newer ISPs. As updates will occur using low-level option-rom manipulation routines. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
3d79038f |
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24-Mar-2009 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Always use an FLT's NVRAM/VPD region information. Rather than assuming a particular layout of the data. Applies to recent ISPs only. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
ad0ecd61 |
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24-Mar-2009 |
Joe Carnuccio <joe.carnuccio@qlogic.com> |
[SCSI] qla2xxx: Add EDC-update support. Interface allows for the update of onboard EDC firmware present on mezzanine ISP25xx type cards. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
fbcbb5d0 |
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24-Mar-2009 |
Lalit Chandivade <lalit.chandivade@qlogic.com> |
[SCSI] qla2xxx: Export flash-block-size for application support. In handling the RMW semantics needed to update regions not falling on a sector boundary. Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com> Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
d0c3eefa |
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24-Mar-2009 |
Lalit Chandivade <lalit.chandivade@qlogic.com> |
[SCSI] qla2xxx: Remove implicit ISP-abort after a flash update. For ISP24xx and above the ISP-abort after flash update is not needed, as the only purpose it was serving was to update the boot code and firmware versions in the scsi_qla_host_t structure. Now an update of the versions will be done in the write-vpd path. Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com> Additional cleanups and Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
6e181be5 |
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26-Mar-2009 |
Lalit Chandivade <lalit.chandivade@qlogic.com> |
[SCSI] qla2xxx: Add reset capabilities for application support. Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com> Additional cleanups and Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
2533cf67 |
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24-Mar-2009 |
Lalit Chandivade <lalit.chandivade@qlogic.com> |
[SCSI] qla2xxx: Correct ISP abort semantics for NVRAM, VPD, and flash update. Ensure that an ISP-abort has completed before performing any update. After the update do not wait for an ISP-abort completion, instead just wait until the ISP is reset. This avoids long delays due to waiting for loop ready in qla2x00_abort_isp(). Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com> Additional cleanups and Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
55a96158 |
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24-Mar-2009 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Update MPI/PHY version retrieval codes. Reflects layout and format of latest specification. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
be67e653 |
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24-Mar-2009 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Preserve an fcport's loop-id after terminate_rport_io(). Since in some circumstances, login-retries may be occuring in the background via the DPC routine. This race, in the inadvertant setting of the loop-id to 'NONE' breaks the existing retry logic. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
6431c5dc |
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05-Mar-2009 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Correct address range checking for option-rom updates. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
cf5a1631 |
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08-Feb-2009 |
Anirban Chakraborty <anirban.chakraborty@qlogic.com> |
[SCSI] qla2xxx: Correct slab-error overwrite during vport creation and deletion. The clearing of a vha's req_ques were overrunning during vport creation. During deletion, vport queues should be torn-down after all cleanup has occurred. Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
3c01b4f9 |
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22-Jan-2009 |
Seokmann Ju <seokmann.ju@qlogic.com> |
[SCSI] qla2xxx: Add checks for a valid fcport in dev-loss-tmo/terminate_rport_io callbacks. Commit f78badb1ae07e7f8b835ab2ea0b456ed3fc4caf4 ([SCSI] fc transport: pre-emptively terminate i/o upon dev_loss_tmo timeout) changed the callback semantics of dev_loss_tmo and terminate_rport_io such that repeated calls could be made. This could result in the the driver using stale (NULLed-out, in dev_loss_tmo) data from the rport. Correct this by addint a simple check to ensure a valid fcport is attached. Signed-off-by: Seokmann Ju <seokmann.ju@qlogic.com> Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
3a03eb79 |
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05-Jan-2009 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Add ISP81XX support. Codes to support new FCoE boards. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
73208dfd |
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09-Dec-2008 |
Anirban Chakraborty <anirban.chakraborty@qlogic.com> |
[SCSI] qla2xxx: add support for multi-queue adapter Following changes have been made. 1. qla_hw_data structure holds an array for request queue pointers, and an array for response queue pointers. 2. The base request and response queues are created by default. 3. Additional request and response queues are created at the time of vport creation. If queue resources are exhausted during vport creation, newly created vports use the default queue. 4. Requests are sent to the request queue that the vport was assigned in the beginning. 5. Responses are completed on the response queue with which the request queue is associated with. [fixup memcpy argument reversal spotted by davej@redhat.com] Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
7b867cf7 |
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06-Nov-2008 |
Anirban Chakraborty <anirban.chakraborty@qlogic.com> |
[SCSI] qla2xxx: Refactor qla data structures Following changes have been made to the qla2xxx FC driver in preparation for the multi- queue and future SR IOV hardware. 1. scsi_qla_host structure has been changed to contain scsi host specific data only. 2. A new structure, qla_hw_data is created to contain HBA specific hardware data. 3. Request and response IO specific data strucures are created. 4. The global list of fcports for the hba is not maintained anymore, instead a fcport list is construted on per scsi_qla_host. Signed-of-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
9cc328f5 |
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19-Aug-2008 |
Mike Christie <michaelc@cs.wisc.edu> |
[SCSI] ibmvfc, qla2xxx, lpfc: remove scsi_target_unblock calls in terminate callbacks The fc class now calls scsi_target_unblock after calling the terminate callback, so this patch removes the calls from the drivers. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
c00d8994 |
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11-Sep-2008 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Add Flash Layout Table support. The Flash Layout Table (FLT) present on many recent HBAs encodes flash usage information, organizes data stored into separate regions and presents the information uniformly to the driver. Use this information rather than using specific hard-coded values based on ISP type. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
49fd462a |
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11-Sep-2008 |
Harish Zunjarrao <harish.zunjarrao@qlogic.com> |
[SCSI] qla2xxx: Add input/output byte-count statistics. Currently Firmware does not have counters for input megabytes and output megabytes, therefore driver counts these values depending on the status of the scsi command and direction of the command. The values are exported in the FC_HOST path. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
6390d1f3 |
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13-Aug-2008 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Correct synchronization of software/firmware fcport states. Greg Wettstein (greg@enjellic.com) noted: http://article.gmane.org/gmane.linux.scsi/43409 on a reboot of a previously recognized SCST target, the initiator driver would be unable to re-recognize the device as a target. It turns out that prior to the SCST software reloading and returning it's "target-capable" abilities in the PRLI payload, the HBA would be re-initialized as an initiator-only type port. Since initiators typically classify themselves as an FCP-2 capable device, both software and firmware do not perform an explicit logout during port-loss. Unfortunately, as can be seen by the failure case, when the port (now target-capable) returns, firmware performs an ADISC without a follow-on PRLI, leaving stale 'initiator-only' data in the firmware's port database. Correct the discrepancy by performing the explicit logout during the transport's request to terminate-rport-io, thus synchronizing port states and ensuring a follow-on PRLI is performed. Reported-by: Greg Wettstein <greg@enjellic.com> Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Cc: Stable Tree <stable@kernel.org> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
00eabe7c |
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27-Jul-2008 |
FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> |
[SCSI] qla2xxx: fix msleep compile error drivers/scsi/qla2xxx/qla_attr.c: In function 'qla24xx_vport_delete': drivers/scsi/qla2xxx/qla_attr.c:1184: error: implicit declaration of function 'msleep' make[3]: *** [drivers/scsi/qla2xxx/qla_attr.o] Error 1 make[3]: *** Waiting for unfinished jobs.... Reported-by: David Miller <davem@davemloft.net> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
c9c5ced9 |
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24-Jul-2008 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Additional NPIV corrections. Minor fixes addressing: - rport managements during vport deletion. - acquire proper physical-ha during qla24xx_abort_command() and qla24xx_queuecommand() - do not needlessly acquire the pha for non-NPIV capable ISPs. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
b3dc9088 |
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24-Jul-2008 |
Akinobu Mita <akinobu.mita@gmail.com> |
[SCSI] qla2xxx: use memory_read_from_buffer() Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
1ee27146 |
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10-Jul-2008 |
Joe Carnuccio <joe.carnuccio@qlogic.com> |
[SCSI] qla2xxx: Retrieve board serial-number and description from VPD. Recent ISPs have this information written at manufacturing time, so use the information. This also reduces future churn of the qla_devtbl.h file contents, as the driver can now depend on the information to be present in VPD. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
711c1d91 |
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10-Jul-2008 |
Seokmann Ju <seokmann.ju@qlogic.com> |
[SCSI] qla2xxx: Cleanup NPIV related functions Removed repeated or unnecessary operations during vport creation/deletion. Signed-off-by: Shyam Sundar <shyam.sundar@qlogic.com> Signed-off-by: Seokmann Ju <seokmann.ju@qlogic.com> Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
032d8dd7 |
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10-Jul-2008 |
Harish Zunjarrao <harish.zunjarrao@qlogic.com> |
[SCSI] qla2xxx: Add LIP count to FC-transport statistics. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
e5f5f6f7 |
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10-Jul-2008 |
Harish Zunjarrao <harish.zunjarrao@qlogic.com> |
[SCSI] qla2xxx: Track total number of ISP aborts. This parameter counts the total number of ISP aborts during driver execution. The value is exported through a DEVICE_ATTR() off the scsi_host. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
85821c90 |
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10-Jul-2008 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Set an rport's dev_loss_tmo value in a consistent manner. As there's no point in adding a fixed-fudge value (originally 5 seconds), honor the user settings only. We also remove the driver's dead-callback get_rport_dev_loss_tmo function (qla2x00_get_rport_loss_tmo()). Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
5f3a9a20 |
|
10-Jul-2008 |
Seokmann Ju <seokmann.ju@qlogic.com> |
[SCSI] qla2xxx: Add dev_loss_tmo_callbk/terminate_rport_io callback support. Signed-off-by: Seokmann Ju <seokmann.ju@qlogic.com> Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
68af0811 |
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12-May-2008 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Extend the 'fw_dump' SYSFS node the ability to initiate a firmware dump. The user-initiated dump can be a useful tool in triaging complex ISP and FC issues. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
6c2f527c |
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12-May-2008 |
matthias@kaehlcke.net <matthias@kaehlcke.net> |
[SCSI] qla2xxx: Convert vport_sem to a mutex The semaphore vport_sem is used as a mutex. Convert it to the mutex API. Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net> Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
2f2fa13d |
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12-May-2008 |
Shyam Sundar <shyam.sundar@qlogic.com> |
[SCSI] qla2xxx: Return correct port_type to FC-transport for Vports. For Vports, the port_type should be set to FC_PORTTYPE_NPIV. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
bbd1ae41 |
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18-Mar-2008 |
Hannes Reinecke <hare@suse.de> |
[SCSI] qla2xxx, lfpc: Rename 'state' attribute to 'link_state' lpfc and qla2xxx overwrite the standard 'state' attribute with custom callbacks. So rename the custom attributes to 'link_state' and retain the original meaning of the 'state' attribute. Signed-off-by: Hannes Reinecke <hare@suse.de> Acked-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Acked-by: James Smart <James.Smart@Emulex.Com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
ee959b00 |
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21-Feb-2008 |
Tony Jones <tonyj@suse.de> |
SCSI: convert struct class_device to struct device It's big, but there doesn't seem to be a way to split it up smaller... Signed-off-by: Tony Jones <tonyj@suse.de> Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Cc: Roland Dreier <rolandd@cisco.com> Cc: Sean Hefty <sean.hefty@intel.com> Cc: Hal Rosenstock <hal.rosenstock@gmail.com> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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#
4d4df193 |
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03-Apr-2008 |
Harihara Kadayam <harihara.kadayam@qlogic.com> |
[SCSI] qla2xxx: Add ISP84XX support. Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Additional cleanups and Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
5ab5a4dd |
|
03-Apr-2008 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Use an rport's scsi_target_id member consistently throughout driver. Rather than using a duplicate/cached value stored in the driver's internal fcport structure. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
2ae2b370 |
|
03-Apr-2008 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Add support for host supported speeds FC transport attribute. Use generic FC transport #defines for speed values. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
01e58d8e |
|
03-Apr-2008 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Update copyright banner. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
da4541b6 |
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31-Jan-2008 |
Seokmann Ju <seokmann.ju@qlogic.com> |
[SCSI] qla2xxx: Access the proper 'physical' port in FC-transport callbacks. For following fc_host specific attributes, vports rely on the pport. So, this patch changed way to access the data for those attributes so that they can access pport's. - get_host_speed (speed) - get_host_port_state (port_state) - get_host_port_type (port_type) - get_fc_host_stats Also, added PORT_SPEED_8GB case in the speed attribute for 8Gb HBAs. Signed-Off-by: Seokmann Ju <seokmann.ju@qlogic.com> Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
e8711085 |
|
31-Jan-2008 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Cleanse memory allocation logic during probe. - Drop loop-till-allocated structure of code within qla2x00_mem_alloc(). - Properly unwind deallcations of memory during failures. - Drop qla2x00_allocate_sp_pool() and qla2x00_free_sp_pool() functions as their implementations can easily be collapsed into the callers. - Defer DMA pool allocation of SFP data until requested. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
a824ebb3 |
|
17-Jan-2008 |
Adrian Bunk <bunk@kernel.org> |
[SCSI] qla2xxx: Code cleanups. - make the following needlessly global code static: - qla_attr.c: qla24xx_vport_delete() - qla_attr.c: qla24xx_vport_disable() - qla_mid.c: qla24xx_allocate_vp_id() - qla_mid.c: qla24xx_find_vhost_by_name() - qla_mid.c: qla2x00_do_dpc_vp() - qla_os.c: struct qla2x00_driver_template - qla_os.c: qla2x00_stop_timer() - qla_os.c: qla2x00_mem_alloc() - qla_os.c: qla2x00_mem_free() - qla_sup.c: qla2x00_lock_nvram_access() - qla_sup.c: qla2x00_unlock_nvram_access() - qla_sup.c: qla2x00_get_nvram_word() - qla_sup.c: qla2x00_write_nvram_word() - #if 0 the following unused global functions: - qla_mbx.c: qla2x00_system_error() - qla_os.c: remove some unneeded function prototypes - removed unused functions: - qla_dbg.c: qla2x00_dump_pkt() - qla_mbx.c: qla2x00_get_serdes_params() - qla_mbx.c: qla2x00_get_idma_speed() - qla_mbx.c: qla24xx_get_vp_database() - qla_mbx.c: qla24xx_get_vp_entry() Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Small modifications and Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
a4722cf2 |
|
17-Jan-2008 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Don't schedule the DPC routine to perform an issue-lip request. As the driver depends on the DPC routine to handle bottom-half loop resynchronization in order to recover from the issue-lip request. The issue_lip call is sleeping context capable, so just issue the reset function there. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
|
#
43ef0580 |
|
17-Jan-2008 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Retrieve additional HBA port statistics from recent ISPs. HBAs supporting these additional counters include ISP24xx and ISP25xx type boards. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
eb66dc60 |
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12-Nov-2007 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Correct NPIV support for recent ISPs. Firmware will export to software the maximum number of vports supported for any given firmware version and ISP type. Use this information rather than the current hardcoding of limitations within the driver. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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#
8b7afc2a |
|
19-Oct-2007 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Correct display of ISP serial-number. The original serial-number calculations based on WWPN no longer apply to newer ISPs (ISP24xx and ISP25xx). These newer board's serial number reside in the VPD. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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#
2c96d8d0 |
|
19-Oct-2007 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Handle unaligned sector writes during NVRAM/VPD updates. Since both NVRAM and VPD regions of the flash reside on unaligned sector boundaries, during update, the driver must perform a read-modify-write operation to the composite NVRAM/VPD region. This affects ISP25xx type boards only. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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#
f363b943 |
|
20-Sep-2007 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Use shost_priv(). Drop usage of legacy to_qla_host() macro. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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#
4d0ea247 |
|
20-Sep-2007 |
Seokmann Ju <seokmann.ju@qlogic.com> |
[SCSI] qla2xxx: Retrieve max-NPIV support capabilities from FW. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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#
c45bcc8e |
|
20-Sep-2007 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Use the correct pointer-address during NVRAM writes. Original code, incorrectly passed the address-of a pointer rather than the pointer value itself. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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#
b7cc176c |
|
20-Sep-2007 |
Joe Carnuccio <joe.carnuccio@qlogic.com> |
[SCSI] qla2xxx: Allow region-based flash-part accesses. Additional cleanups and Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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#
281afe19 |
|
26-Jul-2007 |
Seokmann Ju <seokmann.ju@qlogic.com> |
[SCSI] qla2xxx: fix to honor ignored parameters in sysfs attributes This is a patch to fix 'segmentation fault' issue which was initiated by Richard Lary <rlary@us.ibm.com>. Thanks again Richard. - on following sysfs attritute function, changes have made so that both count and offset input parameters are honored by the functions. = qla2x00_sysfs_read_nvram() = qla2x00_sysfs_read_vpd() - made changes so that NVRAM data to be cached to minimize H/W accesses during agent querying of the driver's. Signed-off-by: Seokmann Ju <seokmann.ju@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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#
c3a2f0df |
|
19-Jul-2007 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Add ISP25XX support. Large code-reuse from ISP24xx, consolidate RISC memory extraction routines during firmware-dump. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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#
fd34f556 |
|
19-Jul-2007 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Re-factor isp_operations to static structures. In preparation for new ISP types. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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#
e428924c |
|
19-Jul-2007 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Generalize FW-Interface-2 support. In preparation for new ISP types. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
2c3dfe3f |
|
05-Jul-2007 |
Seokmann Ju <seokmann.ju@qlogic.com> |
[SCSI] qla2xxx: add support for NPIV Following patch adds support for NPIV (N-Port ID Virtualization) to the qla2xxx. - supported within switched-fabric topologies only. - supports up to 63 virtual ports on each physical port. Signed-off-by: Seokmann Ju <seokmann.ju@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
91a69029 |
|
08-Jun-2007 |
Zhang Rui <rui.zhang@intel.com> |
sysfs: add parameter "struct bin_attribute *" in .read/.write methods for sysfs binary attributes Well, first of all, I don't want to change so many files either. What I do: Adding a new parameter "struct bin_attribute *" in the .read/.write methods for the sysfs binary attributes. In fact, only the four lines change in fs/sysfs/bin.c and include/linux/sysfs.h do the real work. But I have to update all the files that use binary attributes to make them compatible with the new .read and .write methods. I'm not sure if I missed any. :( Why I do this: For a sysfs attribute, we can get a pointer pointing to the struct attribute in the .show/.store method, while we can't do this for the binary attributes. I don't know why this is different, but this does make it not so handy to use the binary attributes as the regular ones. So I think this patch is reasonable. :) Who benefits from it: The patch that exposes ACPI tables in sysfs requires such an improvement. All the table binary attributes share the same .read method. Parameter "struct bin_attribute *" is used to get the table signature and instance number which are used to distinguish different ACPI table binary attributes. Without this parameter, we need to offer different .read methods for different ACPI table binary attributes. This is impossible as there are various ACPI tables on different platforms, and we don't know what they are until they are loaded. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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#
7b595756 |
|
13-Jun-2007 |
Tejun Heo <htejun@gmail.com> |
sysfs: kill unnecessary attribute->owner sysfs is now completely out of driver/module lifetime game. After deletion, a sysfs node doesn't access anything outside sysfs proper, so there's no reason to hold onto the attribute owners. Note that often the wrong modules were accounted for as owners leading to accessing removed modules. This patch kills now unnecessary attribute->owner. Note that with this change, userland holding a sysfs node does not prevent the backing module from being unloaded. For more info regarding lifetime rule cleanup, please read the following message. http://article.gmane.org/gmane.linux.kernel/510293 (tweaked by Greg to not delete the field just yet, to make it easier to merge things properly.) Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Cornelia Huck <cornelia.huck@de.ibm.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
|
#
26b8d348 |
|
29-Jan-2007 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Allow NVRAM updates to immediately go into effect. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
178779a6 |
|
29-Jan-2007 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Check loop-state before reading host statistics. Non-ISP24xx cards must have a loop-id in order to query host statistics. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
30c47662 |
|
29-Jan-2007 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Export OptionROM boot-codes version information. This includes BIOS, EFI, FCODE and firmware versions. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
46ddab7b |
|
27-Nov-2006 |
Randy Dunlap <randy.dunlap@oracle.com> |
[SCSI] qla2xxx: use NULL instead of 0 Use NULL instead of 0 for pointers (sparse warning): drivers/scsi/qla2xxx/qla_attr.c:393:4: warning: Using plain integer as NULL pointer Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
f1663ad5 |
|
13-Oct-2006 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Check return value of sysfs_create_bin_file() usage. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
7047fcdd |
|
02-Oct-2006 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Add support for host port state FC transport attribute. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
90991c85 |
|
02-Oct-2006 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Add support for fabric name FC transport attribute. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
a740a3f0 |
|
02-Oct-2006 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Add support for system hostname FC transport attribute. The system hostname will be used during a subsequent FDMI registration with the fabric. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
1620f7c2 |
|
02-Oct-2006 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Add support for symbolic nodename FC transport attribute. Refactored original code from qla_gs.c:qla2x00_rsnn_nn(). Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
d8b45213 |
|
02-Oct-2006 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Add iIDMA support. iIDMA (Intelligent Interleaved Direct Memory Access) allows for the HBA hardware to send FC frames at the rate at which they can be received by a target device. By taking advantage of the higher link rate, the HBA can maximize bandwidth utilization in a heterogeneous multi-speed SAN. Within a fabric topology, port speed detection is done via a Name Server command (GFPN_ID) followed by a Fabric Management command (GPSC). In an FCAL/N2N topology, port speed is based on the HBA link-rate. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
7914d004 |
|
23-Jun-2006 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Create an VPD sysfs entry for supported ISPs only. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
88729e53 |
|
23-Jun-2006 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Add DMI (Diagnostics Monitoring Interface) support. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
a7a167bf |
|
23-Jun-2006 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Rework firmware-trace facilities. - Defer firmware dump-data raw-to-textual conversion to user-space. - Add module parameter (ql2xallocfwdump) to allow for per-HBA allocations of firmware dump memory. - Dump request and response queue data as per firmware group request. - Add extended firmware trace support for ISP24XX/ISP54XX chips. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
d4e3e04d |
|
17-May-2006 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Consolidate firmware-dump handling across ISPs. Simplify and centralise buffer allocation/deallocation, as there's no point in having two memory request methods. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
4a59f71d |
|
09-Mar-2006 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Further restrict ZIO mode support. Only support ZIO mode 6 on specific ISP types. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
6f641790 |
|
09-Mar-2006 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Add VPD sysfs attribute. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
044cc6c8 |
|
09-Mar-2006 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Add ISP54xx support. Chip is similar in form to our ISP24xx offering. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
854165f4 |
|
31-Jan-2006 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Add support to retrieve/update HBA option-rom. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
1b3f6365 |
|
31-Jan-2006 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Return correct data-len during NVRAM retrieval. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
f6df144c |
|
31-Jan-2006 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Add beacon support via class-device attribute. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
392e2f65 |
|
31-Jan-2006 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Add host-statistics FC transport attributes. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
8d067623 |
|
31-Jan-2006 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Add host port-type FC transport attribute. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
04414013 |
|
31-Jan-2006 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Add port-speed FC transport attribute. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
dad9c8c1 |
|
13-Jan-2006 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Reference proper node/port names in fc_host class. The initial-control-block references are not always correct as the use-node-name qualifier during NVRAM configuration will cause the firmware to use the portname as a base for the nodename. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
5433383e |
|
09-Nov-2005 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Add full firmware(-request) hotplug support for all ISPs. Transition driver to exclusively use the request_firmware() interfaces to retrieve firmware-blobs from user-space. This will be the default behaviour going forward until the embedded firmware-binary images are removed from the upstream kernel. Upon request, the driver caches the firmware image until the driver is unloaded. NOTE: The option is present to allow the user to continue to use the firmware-loader modules, but, should be considered deprecated. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Rejections fixed up and Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
91ca7b01 |
|
27-Oct-2005 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] Add an 'Issue LIP' device attribute in fc_transport class Ok, here's a patch to add such a common API for fc transport users. Relevant LLD changes (lpfc and qla2xxx) also present. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
fa90c54f |
|
27-Oct-2005 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Update license. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
4fdfefe5 |
|
27-Oct-2005 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Add support to dynamically enable/disable ZIO. ISP23xx and ISP24xx chips have support for an adaptive method of posting SCSI command completions for multiple SCSI commands during a single system interrupt. SCSI commands are placed on the system response queue without interrupting the host until 1) a delay timer expires; or 2) a SCSI command completes with an error. As long as the host software (qla2xxx) services the response queue for completions (this polling is done during queuecommand()) within the 'delay timer' period, the firmware will not generate system interrupt. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
f8b02a85 |
|
31-Aug-2005 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: use wwn_to_u64() transport helper Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
afb046e2 |
|
26-Aug-2005 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Add host attributes. Export additional host information via the shost_attrs member in the scsi_host template. Attributes include: driver version, firmware version, ISP serial number, ISP type, ISP product ID, HBA model name, HBA model description, PCI interconnect information, and HBA port state. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
ad3e0eda |
|
26-Aug-2005 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Export class-of-service (COS) information. Export COS information for the fc_host and fc_remote_port objects added by the driver. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
fca29703 |
|
06-Jul-2005 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Add OS initialization codes for ISP24xx recognition. Add OS initialization codes for ISP24xx recognition. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
459c5378 |
|
06-Jul-2005 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Add ISP24xx flash-manipulation routines. Add ISP24xx flash-manipulation routines. Add read/write flash manipulation routines for the ISP24xx. Update sysfs NVRAM objects to use generalized accessor functions. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
abbd8870 |
|
06-Jul-2005 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: Factor-out ISP specific functions to method-based call tables. Factor-out ISP specific functions to method-based call tables. In anticipation of ISP24xx/ISP25xx support, factor-out ISP specific functions into a method-based call table. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
1c97a12a |
|
21-Apr-2005 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] qla2xxx: remove a transport #include Make transport-functions structure non-static. Replace #include of scsi_transport.h with a forward declaration. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
7aaef27b |
|
17-Apr-2005 |
James Bottomley <jejb@titanic.il.steeleye.com> |
qla2xxx: fix compiler warning in qla_attr.c CC [M] drivers/scsi/qla2xxx/qla_attr.o drivers/scsi/qla2xxx/qla_attr.c: In function `qla2x00_sysfs_write_fw_dump': drivers/scsi/qla2xxx/qla_attr.c:65: warning: implicit declaration of function `vfree' drivers/scsi/qla2xxx/qla_attr.c:83: warning: implicit declaration of function `vmalloc' drivers/scsi/qla2xxx/qla_attr.c:83: warning: cast to pointer from integer of different size Also remove spurious inclusion of linux/version.h Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
bdf79621 |
|
17-Apr-2005 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[PATCH] qla2xxx: remove lun discovery codes... Remove internal lun discovery routines and support structures. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
#
8482e118 |
|
17-Apr-2005 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[PATCH] qla2xxx: add remote port codes... Add initial support for FC remote port infrastructure. o Use fc_remote_port...() registration and block/unlock functions. o Consolidate 'attribute' (fc-remote/sysfs) helpers into new qla_attr.c file. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|