#
41300cc9 |
|
15-May-2023 |
Azeem Shaikh <azeemshaikh38@gmail.com> |
scsi: qla4xxx: Replace all non-returning strlcpy() with strscpy() strlcpy() reads the entire source buffer first. This read may exceed the destination size limit. This is both inefficient and can lead to linear read overflows if a source string is not NUL-terminated [1]. In an effort to remove strlcpy() completely [2], replace strlcpy() here with strscpy(). No return values were used, so direct replacement is safe. [1] https://www.kernel.org/doc/html/latest/process/deprecated.html#strlcpy [2] https://github.com/KSPP/linux/issues/89 Signed-off-by: Azeem Shaikh <azeemshaikh38@gmail.com> Link: https://lore.kernel.org/r/20230516025355.2835898-1-azeemshaikh38@gmail.com Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
33529018 |
|
16-Jul-2021 |
Dwaipayan Ray <dwaipayanray1@gmail.com> |
scsi: qla4xxx: Convert uses of __constant_cpu_to_<foo> to cpu_to_<foo> The macros cpu_to_le16() and cpu_to_le32() have special cases for constants. Their __constant_<foo> versions are not required. On little endian systems, both cpu_to_le16() and __constant_cpu_to_le16() expand to the same expression. Same is the case with cpu_to_le32(). On big endian systems, cpu_to_le16() expands to __swab16() which has a __builtin_constant_p check. Similarly, cpu_to_le32() expands to __swab32(). Consequently these macros can be safely used with constants, and hence all those uses are converted. This was discovered as a part of a checkpatch evaluation, looking at all reports of WARNING:CONSTANT_CONVERSION error type. Link: https://lore.kernel.org/r/20210716112852.24598-1-dwaipayanray1@gmail.com Signed-off-by: Dwaipayan Ray <dwaipayanray1@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
e39c31a7 |
|
03-Mar-2021 |
Lee Jones <lee.jones@linaro.org> |
scsi: qla4xxx: Fix kernel-doc formatting and misnaming issue Fixes the following W=1 kernel build warning(s): drivers/scsi/qla4xxx/ql4_mbx.c:47: warning: wrong kernel-doc identifier on line: drivers/scsi/qla4xxx/ql4_mbx.c:947: warning: expecting prototype for qla4xxx_set_fwddb_entry(). Prototype was for qla4xxx_set_ddb_entry() instead Link: https://lore.kernel.org/r/20210303144631.3175331-20-lee.jones@linaro.org Cc: Nilesh Javali <njavali@marvell.com> Cc: Manish Rangankar <mrangankar@marvell.com> Cc: GR-QLogic-Storage-Upstream@marvell.com Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: linux-scsi@vger.kernel.org Acked-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
e3976af5 |
|
08-Sep-2020 |
Thomas Gleixner <tglx@linutronix.de> |
scsi/qla4xxx: Convert to SPDX license identifiers All files in this driver directory contain the following notice: See LICENSE.qla4xxx for copyright and licensing details. LICENSE.qla4xxx 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). - The full GPLv2 license text 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.qla4xxx file. Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Jilayne Lovejoy <opensource@jilayne.com> Reviewed-by: Alexios Zavras <alexios.zavras@intel.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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#
0d5fea42 |
|
21-Jul-2020 |
Lee Jones <lee.jones@linaro.org> |
scsi: qla4xxx: Fix-up incorrectly documented parameter Also demote incomplete header from kerneldoc. Fixes the following W=1 kernel build warning(s): from drivers/scsi/qla4xxx/ql4_mbx.c:9: drivers/scsi/qla4xxx/ql4_mbx.c:53: warning: Excess function parameter 'ret' description in 'qla4xxx_is_intr_poll_mode' drivers/scsi/qla4xxx/ql4_mbx.c:832: warning: Function parameter or member 'fw_ddb_entry_dma' not described in 'qla4xxx_get_fwddb_entry' drivers/scsi/qla4xxx/ql4_mbx.c:832: warning: Function parameter or member 'conn_err_detail' not described in 'qla4xxx_get_fwddb_entry' drivers/scsi/qla4xxx/ql4_mbx.c:832: warning: Function parameter or member 'tcp_source_port_num' not described in 'qla4xxx_get_fwddb_entry' drivers/scsi/qla4xxx/ql4_mbx.c:832: warning: Function parameter or member 'connection_id' not described in 'qla4xxx_get_fwddb_entry' drivers/scsi/qla4xxx/ql4_mbx.c:1271: warning: Function parameter or member 'ddb_entry' not described in 'qla4xxx_reset_target' drivers/scsi/qla4xxx/ql4_mbx.c:1271: warning: Excess function parameter 'db_entry' description in 'qla4xxx_reset_target' drivers/scsi/qla4xxx/ql4_mbx.c:1271: warning: Excess function parameter 'un_entry' description in 'qla4xxx_reset_target' Link: https://lore.kernel.org/r/20200721164148.2617584-22-lee.jones@linaro.org Cc: QLogic-Storage-Upstream@qlogic.com Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
3fe3d242 |
|
05-Nov-2019 |
Pan Bian <bianpan2016@163.com> |
scsi: qla4xxx: fix double free bug The variable init_fw_cb is released twice, resulting in a double free bug. The call to the function dma_free_coherent() before goto is removed to get rid of potential double free. Fixes: 2a49a78ed3c8 ("[SCSI] qla4xxx: added IPv6 support.") Link: https://lore.kernel.org/r/1572945927-27796-1-git-send-email-bianpan2016@163.com Signed-off-by: Pan Bian <bianpan2016@163.com> Acked-by: Manish Rangankar <mrangankar@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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#
8d35a9dc |
|
14-Feb-2018 |
Souptick Joarder <jrdr.linux@gmail.com> |
scsi: qla4xxx: Use dma_pool_zalloc() Use dma_pool_zalloc() instead of dma_pool_alloc + memset Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com> Acked-by: Manish Rangankar <Manish.Rangankar@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
d103adb3 |
|
30-Dec-2017 |
Himanshu Jha <himanshujha199640@gmail.com> |
scsi: qla4xxx: Use zeroing allocator rather than allocator/memset Use dma_zalloc_coherent instead of dma_alloc_coherent 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: Manish Rangankar <Manish.Rangankar@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
d1d81bd0 |
|
22-Oct-2016 |
Oleksandr Khoshaba <oleksandr.khoshaba@gmail.com> |
scsi: qla4xxx: print MAC and SID via %p[mM][R] In the kernel we have nice specifier to print MAC by given pointer to the address in a binary form. Signed-off-by: Oleksandr Khoshaba <Oleksandr.Khoshaba@gmail.com> Acked-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Cc: QLogic-Storage-Upstream@qlogic.com Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Ewan D. Milne <emilne@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
#
4d0a21f1 |
|
27-Jul-2014 |
Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> |
scsi: qla4xxx: ql4_mbx.c: Cleaning up missing null-terminate in conjunction with strncpy Replacing strncpy with strlcpy to avoid strings that lacks null terminate. And in some cases modified to copy one character less than the overall length, as the entire area is already zeroed. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Acked-By: Nilesh Javali <nilesh.javali@qlogic.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
|
#
9cb78c16 |
|
25-Jun-2014 |
Hannes Reinecke <hare@suse.de> |
scsi: use 64-bit LUNs The SCSI standard defines 64-bit values for LUNs, and large arrays employing large or hierarchical LUN numbers become more and more common. So update the linux SCSI stack to use 64-bit LUN numbers. Signed-off-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Christoph Hellwig <hch@infradead.org> Reviewed-by: Ewan Milne <emilne@redhat.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
|
#
f65241e7 |
|
09-Apr-2014 |
Nilesh Javali <nilesh.javali@qlogic.com> |
qla4xxx: Fix memory leak for ha->saved_acb Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Christoph Hellwig <hch@lst.de>
|
#
7b963c05 |
|
24-Feb-2014 |
Vikas Chaudhary <vikas.chaudhary@qlogic.com> |
qla4xxx: Fix memory leak in func qla4_84xx_config_acb() Use correct goto statement to free dma memory in case of failure in function qla4_84xx_config_acb() Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Christoph Hellwig <hch@lst.de>
|
#
b1f5df3b |
|
16-Dec-2013 |
Vikas Chaudhary <vikas.chaudhary@qlogic.com> |
[SCSI] qla4xxx: Update print statements in qla4xxx_mailbox_command() Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
f8cc3465 |
|
16-Dec-2013 |
Vikas Chaudhary <vikas.chaudhary@qlogic.com> |
[SCSI] qla4xxx: Remove unused code from qla4xxx_set_ifcb() Removing unused code as FW does not need any value in mbox-5. Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
1b3d399c |
|
16-Dec-2013 |
Tej Parkash <tej.parkash@qlogic.com> |
[SCSI] qla4xxx: Fix processing response queue during probe Issue: While booting with kdump kernel, driver receive IOCB interrupts for which it is not ready which results in processing them before init_firmware during driver probe Fix: Two steps solution 1. Make driver ready to process the interrupt before interupts handlers is registered. 2. Stop driver processing iocb interrupts if not generated as per firmware protocol i.e R2H bit set Signed-off-by: Tej Parkash <tej.parkash@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
831805a1 |
|
16-Dec-2013 |
Vikas Chaudhary <vikas.chaudhary@qlogic.com> |
[SCSI] qla4xxx: Fix failure of IDC Time Extend mailbox command Issue: Mailbox command 0x102 (IDC Time Extend) failure seen while applying changes to iface using iscsiadm Fix: Added fix to extend IDC timeout only for ISP84xx when IDC ACK needs to be posted and disable ACB mailbox command completion is in intermediate state. Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
de2efea6 |
|
16-Dec-2013 |
Nilesh Javali <nilesh.javali@qlogic.com> |
[SCSI] qla4xxx: Clear DDB index map upon connection close failure Issue: qla4xxx Unable to clear DDB indices when logout fails due to failure of connection close mbox command. Root cause: If login to session fail, iscsiadm make call to destroy_session. qla4xxx driver does not free ddb index map before free_ddb() Fix: Clear DDB Index map before free_ddb in "destroy_session" in case of connection close mailbox command failure with 4005h. Signed-off-by: Nilesh Javali <nilesh.javali@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
df86f771 |
|
22-Nov-2013 |
Vikas Chaudhary <vikas.chaudhary@qlogic.com> |
[SCSI] qla4xxx: Added support for Diagnostics MBOX command Added support for Diagnostics MBOX command via BSG Vendor HST_VENDOR interface. This command provides various tests for validating hardware functionality. Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
f8e93412 |
|
18-Oct-2013 |
Harish Zunjarrao <harish.zunjarrao@qlogic.com> |
[SCSI] qla4xxx: Add support for additional network parameters settings Added support to display and update additional network parameters through iscsiadm. Signed-off-by: Harish Zunjarrao <harish.zunjarrao@qlogic.com> Signed-off-by: Adheer Chandravanshi <adheer.chandravanshi@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
26ffd7b4 |
|
17-Sep-2013 |
Adheer Chandravanshi <adheer.chandravanshi@qlogic.com> |
[SCSI] qla4xxx: Add support to set CHAP entries Provide support to add/update the CHAP entries in adapter's flash using iscsi tools, like Open-iSCSI. Signed-off-by: Adheer Chandravanshi <adheer.chandravanshi@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
b1d0b63f |
|
17-Sep-2013 |
Adheer Chandravanshi <adheer.chandravanshi@qlogic.com> |
[SCSI] qla4xxx: Use offset based on adapter type to set CHAP entry in flash To write a CHAP entry in adapter's flash calculate the offset based on the type of adapter. Signed-off-by: Adheer Chandravanshi <adheer.chandravanshi@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
33519aec |
|
17-Sep-2013 |
Adheer Chandravanshi <adheer.chandravanshi@qlogic.com> |
[SCSI] qla4xxx: Correct the check for local CHAP entry type Signed-off-by: Adheer Chandravanshi <adheer.chandravanshi@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
4a4f51e9 |
|
16-Aug-2013 |
Vikas Chaudhary <vikas.chaudhary@qlogic.com> |
[SCSI] qla4xxx: Update Copyright header Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
7ab284c9 |
|
16-Aug-2013 |
Nilesh Javali <nilesh.javali@qlogic.com> |
[SCSI] qla4xxx: Implementation of ACB configuration during Loopback for ISP8042 While loopback diagnostic is in progress, disable the ACB which resets all the active connections to target. Disable ACB would filter out all the DHCP multicast and broadcast packets which otherwise cause the diagnostic test to take longer time to complete or failures in some other cases. Signed-off-by: Nilesh Javali <nilesh.javali@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
b37ca418 |
|
16-Aug-2013 |
Vikas Chaudhary <vikas.chaudhary@qlogic.com> |
[SCSI] qla4xxx: Added support for ISP8042 Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
eee06a0f |
|
08-Jul-2013 |
Adheer Chandravanshi <adheer.chandravanshi@qlogic.com> |
[SCSI] qla4xxx: Export more firmware info in sysfs Signed-off-by: Adheer Chandravanshi <adheer.chandravanshi@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
039acc1e |
|
05-Apr-2013 |
Adheer Chandravanshi <adheer.chandravanshi@qlogic.com> |
[SCSI] qla4xxx: Use correct flash ddb offset for ISP40XX Use correct flash ddb offset to add and delete flash target entries for ISP40XX Signed-off-by: Adheer Chandravanshi <adheer.chandravanshi@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
1e9e2be3 |
|
22-Mar-2013 |
Adheer Chandravanshi <adheer.chandravanshi@qlogic.com> |
[SCSI] qla4xxx: Add flash node mgmt support This patch allows iscsiadm to manage iSCSI target information stored on qla4xxx adapter flash on per host basis. Signed-off-by: Adheer Chandravanshi <adheer.chandravanshi@qlogic.com> Signed-off-by: Manish Rangankar <manish.rangankar@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
d11b0ca3 |
|
22-Mar-2013 |
Vikas Chaudhary <vikas.chaudhary@qlogic.com> |
[SCSI] qla4xxx: Added missing check for ISP83XX in CHAP related functions Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
ae3ae252 |
|
07-Mar-2013 |
Vikas Chaudhary <vikas.chaudhary@qlogic.com> |
[SCSI] qla4xxx: Pass correct LUN address to firmware in case of lun_reset Use function int_to_scsilun() in qla4xxx_reset_lun() to convert integer value comming from scsi_transport to scsi LUN address format. Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
50e92915 |
|
30-Jan-2013 |
Dan Carpenter <dan.carpenter@oracle.com> |
[SCSI] qla4xxx: don't free NULL dma pool The error path calls dma_pool_free() on this path but "chap_table" is NULL and "chap_dma" is uninitialized. It's cleaner to just return directly. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
5b1c1bff |
|
20-Jan-2013 |
Karen Higgins <karen.higgins@qlogic.com> |
[SCSI] qla4xxx: Throttle active IOCBs to firmware limits Problem: QLA4xxx firmware may assert if given more IOCBs than it can handle. Solution: The driver was updated to throttle the number of active IOCBs based on the total number of IOCB buffers received from get_firmware_status mbx_sts[2]. Signed-off-by: Karen Higgins <karen.higgins@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
5c19b92a |
|
23-Nov-2012 |
Vikas Chaudhary <vikas.chaudhary@qlogic.com> |
[SCSI] qla4xxx: Fix MBOX intr switching from polling to intr mode for ISP83XX Issue: Mailbox command timed out after switching from polling mode to interrupt mode. Events:- 1. Mailbox interrupts are disabled 2. FW generates AEN and at same time driver enables Mailbox Interrupt 3. Driver issues new mailbox to Firmware In above case driver will not get AEN interrupts generated by FW in step #2 as FW generated this AEN when interrupts are disabled. During the same time driver enabled the mailbox interrupt, so driver will not poll for interrupt. Driver will never process AENs generated in step #2 and issues new mailbox to FW, but now FW is not able to post mailbox completion as AENs generated before are not processed by driver. Fix: Enable Mailbox / AEN interrupts before initializing FW in case of ISP83XX. This will make sure we process all Mailbox and AENs in interrupt mode. Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
546fef27 |
|
20-Sep-2012 |
Tej Parkash <tej.parkash@qlogic.com> |
[SCSI] qla4xxx: Disable generating pause frames for ISP83XX In case of FW hung ISP83XX generates continuous pause frames which causes switch to disable port. Added fix to disable generating pause frames in case of FW hung Signed-off-by: Tej Parkash <tej.parkash@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
320a61de |
|
20-Sep-2012 |
Nilesh Javali <nilesh.javali@qlogic.com> |
[SCSI] qla4xxx: IDC implementation for Loopback Handle IDC Request Notify AEN and post IDC Acknowledgement while participating in Loopback IDC. Signed-off-by: Nilesh Javali <nilesh.javali@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
cfb27874 |
|
20-Sep-2012 |
Manish Dusane <manish.dusane@qlogic.com> |
[SCSI] qla4xxx: Added new mbox cmd to pass driver version to FW Signed-off-by: Manish Dusane <manish.dusane@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
c68cdbf0 |
|
22-Aug-2012 |
Vikas Chaudhary <vikas.chaudhary@qlogic.com> |
[SCSI] qla4xxx: Update Copyright header Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
6e7b4292 |
|
22-Aug-2012 |
Vikas Chaudhary <vikas.chaudhary@qlogic.com> |
[SCSI] qla4xxx: Added support for ISP83XX Signed-off-by: Poornima Vonti <poornima.vonti@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
33693c7a |
|
22-Aug-2012 |
Vikas Chaudhary <vikas.chaudhary@qlogic.com> |
[SCSI] qla4xxx: Added new functions in isp_ops Signed-off-by: Poornima Vonti <poornima.vonti@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
de8c72da |
|
22-Aug-2012 |
Vikas Chaudhary <vikas.chaudhary@qlogic.com> |
[SCSI] qla4xxx: Rename 82XX macros Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
7664a1fd |
|
22-Aug-2012 |
Vikas Chaudhary <vikas.chaudhary@qlogic.com> |
[SCSI] qla4xxx: Update structure and variable names Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
f8086f4f |
|
22-Aug-2012 |
Vikas Chaudhary <vikas.chaudhary@qlogic.com> |
[SCSI] qla4xxx: Update function name from 8xxx to 82xx Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
d46bdeb1 |
|
07-Aug-2012 |
Manish Rangankar <manish.rangankar@qlogic.com> |
[SCSI] qla4xxx: Fix memory corruption issue in qla4xxx_ep_connect. In qla4xxx_ep_connect(), qla_ep->dst_addr and dst_addr are type struct sockaddr. We are copying sizeof(struct sockaddr_in6) bytes from dst_addr to qla_ep->dst_addr which is 12 bytes larger. This will cause memory corruption. So we change qla_ep->dst_addr to struct sockaddr_storage which is of 128 byte, large enough to hold sizeof(struct sockaddr_in6). Signed-off-by: Manish Rangankar <manish.rangankar@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
068237c8 |
|
18-May-2012 |
Tej Parkash <tej.parkash@qlogic.com> |
[SCSI] qla4xxx: Capture minidump for ISP82XX on firmware failure Added support to capture dump (Minidump) which allows us to catpure a snapshot of the firmware/hardware states at the time of firmware failure Signed-off-by: Tej Parkash <tej.parkash@qlogic.com> Signed-off-by: Shyam Sundar <shyam.sundar@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
5f50aa3a |
|
23-Apr-2012 |
Lalit Chandivade <lalit.chandivade@qlogic.com> |
[SCSI] qla4xxx: Correct early completion of pending mbox. Check for Firmware Hang (AF_FW_RECOVERY) after mailbox command has gained access to ensure that the mailbox command does not wait un-necessarily during a firmware recovery and prevent premature mailbox timeout which will lead to back to back reset's. Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
3573bfb2 |
|
27-Feb-2012 |
Vikas Chaudhary <vikas.chaudhary@qlogic.com> |
[SCSI] qla4xxx: trivial cleanup 1. Do not initialise globals to 0 2. Fix wrong spelling in debug message 3. Modified debug log messages Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
173269ef |
|
27-Feb-2012 |
Manish Rangankar <manish.rangankar@qlogic.com> |
[SCSI] qla4xxx: Add support for multiple session per host. This patch will allow iscsiadm to create multiple session for the same target on per host. Signed-off-by: Manish Rangankar <manish.rangankar@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
fca9f04d |
|
27-Feb-2012 |
Mike Christie <michaelc@cs.wisc.edu> |
[SCSI] qla4xxx: Export CHAP index as sysfs attribute Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
981c982c |
|
13-Feb-2012 |
Lalit Chandivade <lalit.chandivade@qlogic.com> |
[SCSI] qla4xxx: Fix un-necessary delay on invalid DDB Fix the un-necessary wait for completion of a sendtarget on an invalid DDB entry. The state of an invalid DDB entry is 0 (unassigned) This will also avoid the delays during system boot. Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
e6bd0ebd |
|
11-Jan-2012 |
Giridhar Malavali <giridhar.malavali@qlogic.com> |
[SCSI] qla4xxx: Disable generating pause frames in case of FW hung In case of FW hung ISP82xx generates continuous pause frames which causes switch to disable port. Added fix to disable generating pause frames in case of FW hung Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
13483730 |
|
01-Dec-2011 |
Mike Christie <michaelc@cs.wisc.edu> |
[SCSI] qla4xxx: fix flash/ddb support With open-iscsi support, target entries persisted in the FLASH were not login. Added support in the qla4xxx driver to do the login on probe time to the target entries saved in the FLASH by user. With this changes upgrade to the new kernel with open-iscsi support in qla4xxx will ensure users original target entries login on driver load Signed-off-by: Manish Rangankar <manish.rangankar@qlogic.com> Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
4549415a |
|
07-Oct-2011 |
Lalit Chandivade <lalit.chandivade@qlogic.com> |
[SCSI] qla4xxx: Do not add duplicate CHAP entry in FLASH QLogic applications store the CHAP information in FLASH. During login, authentication information is provided using an index into the CHAP region. In order to support QLogic applications along with iscsiadm, updated the LLD to not add duplicate CHAP entries in the CHAP region and preserve the existing CHAP info in the CHAP region in FLASH. This allows QLogic applications to pre-write the CHAP entries in the CHAP region. With iscsiadm, when the CHAP authentication information is sent to the LLD, the LLD searches for the entry in CHAP region in FLASH, if exists then do not add. If CHAP entry does not exist then add the CHAP entry in the CHAP region. JIRA Key: UPSISCSI-146 Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
0854f665 |
|
07-Oct-2011 |
Lalit Chandivade <lalit.chandivade@qlogic.com> |
[SCSI] qla4xxx: Fix bidirectional CHAP. Driver was not setting the bidirectional CHAP bit correctly in the DDB entry. JIRA Key: UPSISCSI-108 Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
6085491c |
|
12-Aug-2011 |
Harish Zunjarrao <harish.zunjarrao@qlogic.com> |
[SCSI] qla4xxx: Added Get ACB support using BSG This command is used to read ACB params from firmware Signed-off-by: Harish Zunjarrao <harish.zunjarrao@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
5232f801 |
|
12-Aug-2011 |
Harish Zunjarrao <harish.zunjarrao@qlogic.com> |
[SCSI] qla4xxx: Added restore factory defaults support using BSG This command will causes the firmware to update all configurations to pre-defined factory default settings. Signed-off-by: Harish Zunjarrao <harish.zunjarrao@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
2ada7fc5 |
|
01-Aug-2011 |
Vikas Chaudhary <vikas.chaudhary@qlogic.com> |
[SCSI] qla4xxx: added support to update initiator iscsi port Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
7c07d139 |
|
01-Aug-2011 |
Harish Zunjarrao <harish.zunjarrao@qlogic.com> |
[SCSI] qla4xxx: Add read/update NVRAM support for 40xx adapters using BSG Signed-off-by: Harish Zunjarrao <harish.zunjarrao@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
8b0402e1 |
|
01-Aug-2011 |
Harish Zunjarrao <harish.zunjarrao@qlogic.com> |
[SCSI] qla4xxx: Add get ACB state support using BSG Signed-off-by: Harish Zunjarrao <harish.zunjarrao@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
943c157b |
|
01-Aug-2011 |
Vikas Chaudhary <vikas.chaudhary@qlogic.com> |
[SCSI] qla4xxx: Added support to update mtu Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
2a991c21 |
|
25-Jul-2011 |
Manish Rangankar <manish.rangankar@qlogic.com> |
[SCSI] qla4xxx: Boot from SAN support for open-iscsi Hook qla4xxx in fw boot sysfs interface so iscsi tools can use the info to create boot sessions. Signed-off-by: Manish Rangankar <manish.rangankar@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
0e7e8501 |
|
25-Jul-2011 |
Manish Rangankar <manish.rangankar@qlogic.com> |
[SCSI] qla4xxx: Remove reduandant code after open-iscsi integration. 1. Remove device database entry (ddb) state. 2. Remove device database (DDB) list building. With open-iscsi integration the logins to the target devices are handled by the user space. So the information of target is now maintained in the iscsi_session object. This is handled at libiscsi level so there is no need to maintain a list of DDBs in the qla4xxx LLD. 3. qla4xxx: Remove add_device_dynamically. Since autologin in FW is disabled with open-iscsi integration, driver will never get an AEN for which driver has not requested a DDB index. So remove the add_device_dynamically function. 4. Remove qla4xxx_tgt_dscvr Since firmware autologin is disabled this function will not work. Now user has the ability to do the target discovery and login to each target individually. Firwmare will not do the login on its own. 5. Remove relogin related code All relogin is handled by userspace now. qla4xxx just need to notify userspace of a connection failure, this triggers the relogin. 6. Remove add_session and alloc_session Now qla4xxx uses iscsi_session_setup that would do the necessary allocations for session and ddb_entry. Signed-off-by: Manish Rangankar <manish.rangankar@qlogic.com> Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
b3a271a9 |
|
25-Jul-2011 |
Manish Rangankar <manish.rangankar@qlogic.com> |
[SCSI] qla4xxx: support iscsiadm session mgmt Add scsi_transport_iscsi hooks in qla4xxx to support iSCSI session management using iscsiadm. This patch is based on discussion here http://groups.google.com/group/open-iscsi/browse_thread/thread/e89fd888baf656a0# Now users can use iscsiadm to do target discovery and do login/logout to individual targets using the qla4xxx iSCSI class interface. This patch leaves some dead code, but to make it easier to review we are leaving and in the next patch we will remove that old code. V2 - NOTE: Added code to avoid waiting for AEN during login/logout in the driver, instead added a kernel to user event to notify iscsid about login status. Because of this iscsid will not get blocked. Signed-off-by: Manish Rangankar <manish.rangankar@qlogic.com> Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
6ac73e8c |
|
25-Jul-2011 |
Vikas Chaudhary <vikas.chaudhary@qlogic.com> |
[SCSI] qla4xxx: Add VLAN support Add support to set VLAN and show vlan settings in sysfs Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Harish Zunjarrao <harish.zunjarrao@qlogic.com> [Patch updated to new defines] Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
2bab08fc |
|
25-Jul-2011 |
Vikas Chaudhary <vikas.chaudhary@qlogic.com> |
[SCSI] qla4xxx: Added new "struct ipaddress_config" - Move all ipaddress related param to "struct ipaddress_config" from "struct scsi_qla_host" - update function - qla4xxx_update_local_ip() - Rename IPOPT_IPv4_PROTOCOL_ENABLE to IPOPT_IPV4_PROTOCOL_ENABLE Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> [update for new ISCSI_IFACE values] Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
d00efe3f |
|
25-Jul-2011 |
Mike Christie <michaelc@cs.wisc.edu> |
[SCSI] qla4xxx: add support for set_net_config Allows user space (iscsiadm) to send down network configuration parameters for LLD to set private network configuration on the iSCSI adapters. Based on patches from Vikas Chaudhary. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
#
7ad633c0 |
|
18-May-2011 |
Harish Zunjarrao <harish.zunjarrao@qlogic.com> |
[SCSI] qla4xxx: Added vendor specific sysfs attributes Added fw_version, serial_num, iscsi version and boot loader version sysfs attributes. Signed-off-by: Harish Zunjarrao <harish.zunjarrao@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <jbottomley@parallels.com>
|
#
0160ef12 |
|
18-May-2011 |
Vikas Chaudhary <vikas.chaudhary@qlogic.com> |
[SCSI] qla4xxx: Don't process mbx interrupt unconditionally Do not process interrupt unconditionally during mailbox processing which can lead to spurious interrupt. Mailbox completion are now polled if interrupt are disabled or wait for interrupt to come in if its enabled Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <jbottomley@parallels.com>
|
#
70f23fd6 |
|
10-May-2011 |
Justin P. Mattock <justinmattock@gmail.com> |
treewide: fix a few typos in comments - kenrel -> kernel - whetehr -> whether - ttt -> tt - sss -> ss Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
|
#
d32cee3c |
|
21-Mar-2011 |
Prasanna Mumbai <prasanna.mumbai@qlogic.com> |
[SCSI] qla4xxx: masking required bits of add_fw_options during initialization Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Prasanna Mumbai <prasanna.mumbai@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
7eece5a0 |
|
21-Mar-2011 |
Karen Higgins <karen.higgins@qlogic.com> |
[SCSI] qla4xxx: Prevent other port reinitialization during remove_adapter remove ha flag AF_HBA_GOING_AWAY and added flag AF_HA_REMOVAL to mark the other ISP-4xxx port to indicate that the driver is being removed, so that the other port will not re-initialize while in the process of removing the ha due to driver unload or hba hotplug. Signed-off-by: Karen Higgins <karen.higgins@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
7edd9a7b |
|
21-Mar-2011 |
Karen Higgins <karen.higgins@qlogic.com> |
[SCSI] qla4xxx: cleanup DDB relogin logic during initialization Driver has capability to add device dynamically and present them to OS, driver no longer need to wait for DDBs to come online during driver initialization. Driver still issues a relogin for DDBs that are not online, but no longer wait for DDB to come online. Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Karen Higgins <karen.higgins@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
99b53bf5 |
|
21-Mar-2011 |
Prasanna Mumbai <prasanna.mumbai@qlogic.com> |
[SCSI] qla4xxx: Do not send mbox command if FW is in failed state FW is not able to process mbox command if FW state is failed. This will cause mbox command to timeout and adapter reset. We have separate function to detect FW failed state and do adapter reset. So to avoid mbox command timeout, do not process mbox command in case of FW state failed. Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Prasanna Mumbai <prasanna.mumbai@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
7d01d069 |
|
02-Dec-2010 |
Vikas Chaudhary <vikas.chaudhary@qlogic.com> |
[SCSI] qla4xxx: Updated the Copyright header Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
e6b07df8 |
|
02-Dec-2010 |
Lalit Chandivade <lalit.chandivade@qlogic.com> |
[SCSI] qla4xxx: do not process interrupt unconditionally in mailbox command do not process interrupt unconditionally, process interrupt only in polling mode Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com> Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
6790d4fe |
|
02-Dec-2010 |
Karen Higgins <karen.higgins@qlogic.com> |
[SCSI] qla4xxx: use correct fw_ddb_index in abort task Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Karen Higgins <karen.higgins@qlogic.com> Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
2657c800 |
|
06-Oct-2010 |
Shyam Sundar <shyam.sundar@qlogic.com> |
[SCSI] qla4xxx: use CRB Register for Request Queue in-pointer Switching from doorbell mechanism to CRB register based Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Shyam Sundar <shyam.sundar@qlogic.com> Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
f581a3f7 |
|
06-Oct-2010 |
Vikas Chaudhary <vikas.chaudhary@qlogic.com> |
[SCSI] qla4xxx: Trivial cleanup * cleanup function qla4xxx_recovery_timeout - No need to wakeup dpc thread from function qla4xxx_recovery_timeout() as we are not doing anything in do_dpc() thread when wakeup from qla4xxx_recovery_timeout() * cleanup function qla4xxx_wait_for_hba_online - Remove hard coded value from qla4xxx_wait_for_hba_online(). * cleanup function qla4xxx_start_firmware_from_flash - display seconds * cleanup function qla4_8xxx_load_risc - Remove redundant code. * cleanup function qla4xxx_get_firmware_status - update debug statement * cleanup function qla4_8xxx_try_start_fw - update return status Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
2232be0d |
|
30-Jul-2010 |
Lalit Chandivade <lalit.chandivade@qlogic.com> |
[SCSI] qla4xxx: Added AER support for ISP82xx Added support for PCI error handling Signed-off-by: Lalit Chandivade <lalit.chandivade@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Poornima Vonti <poornima.vonti@qlogic.com> Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
#
21033639 |
|
30-Jul-2010 |
Nilesh Javali <nilesh.javali@qlogic.com> |
[SCSI] qla4xxx: Handle outstanding mbx cmds on hung f/w scenarios Outstanding mailbox commands, have no way to recover on f/w hung, and we timeout on waiting for mbx response. This in turn affects the recovery process as follows: - We might already be in dpc while waiting for mbx to complete, so recovery for that pci function will never get invoked. Reset Timeout (10 sec) is far less than mbx timeout (30 sec). - Other mbx cmds will get stuck due to serial mbx access. Solution is to identify fw-hung scenario and handle outstanding mbx commands to have an early-exit instead of waiting for response. Other mbx commands waiting for access will also do an early-exit if fw-hung is still applicable. Signed-off-by: Nilesh Javali <nilesh.javali@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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3013cea8 |
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30-Jul-2010 |
Vikas Chaudhary <vikas.chaudhary@qlogic.com> |
[SCSI] qla4xxx: set correct value in sess->recovery_tmo Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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c2660df3 |
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10-Jul-2010 |
Vikas Chaudhary <vikas.chaudhary@qlogic.com> |
[SCSI] qla4xxx: replace all dev_info, dev_warn, dev_err with ql4_printk Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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f4f5df23 |
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28-Jul-2010 |
Vikas Chaudhary <vikas.chaudhary@qlogic.com> |
[SCSI] qla4xxx: Added support for ISP82XX Signed-off-by: Vikas Chaudhary <Vikas Chaudhary@qlogic.com> Signed-off-by: Karen Higgins <karen.higgins@qlogic.com> Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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beabe7c1 |
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10-Jul-2010 |
Prasanna Mumbai <prasanna.mumbai@qlogic.com> |
[SCSI] qla4xxx: Fix the freeing of the buffer allocated for DMA Fixed the DMA allocated memory freeing which wasn't taken care in many cases. Signed-off-by: Prasanna Mumbai <prasanna.mumbai@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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09a0f719 |
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28-Apr-2010 |
Vikas Chaudhary <vikas.chaudhary@qlogic.com> |
[SCSI] qla4xxx: added support for abort task management command * Handles SCSI command aborts. * Serialization srb between error handler and command completion path. Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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2a49a78e |
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28-Apr-2010 |
Vikas Chaudhary <vikas.chaudhary@qlogic.com> |
[SCSI] qla4xxx: added IPv6 support. Signed-off-by: Karen Higgins <karen.higgins@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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1482338f |
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22-Apr-2010 |
Randy Dunlap <randy.dunlap@oracle.com> |
scsi: fix operator precedence warning Fix operator precedence warning (from sparse), which results in the data value always being 0: drivers/scsi/qla4xxx/ql4_mbx.c:470:66: warning: right shift by bigger than source value Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Ravi Anand <ravi.anand@qlogic.com> Cc: David C Somayajulu <david.somayajulu@qlogic.com> Cc: Karen Higgins <karen.higgins@qlogic.com> Cc: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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16ed55f9 |
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15-Jul-2009 |
Karen Higgins <karen.higgins@qlogic.com> |
[SCSI] qla4xxx: Remove hiwat code so scsi eh does not get escalated when we can make progress Removed unnecessary hiwat code to free up the number available IOCBs. Eliminates unnecessary eh_ escalations due to inability to obtain IOCB pkt for marker. v2. - Remove define not used anymore and fix req_q_coun accounting. Signed-off-by: Karen Higgins <karen.higgins@qlogic.com> [michaelc: ported patch from qlogic.com driver to upstream] Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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11b91828 |
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03-Jan-2009 |
Nick Andrew <nick@nick-andrew.net> |
trivial: Fix misspelling of "firmware" in ql4_mbx.c Fix misspelling of "firmware" in ql4_mbx.c It's spelled "firmware". Signed-off-by: Nick Andrew <nick@nick-andrew.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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ce545039 |
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29-Feb-2008 |
Mike Christie <michaelc@cs.wisc.edu> |
[SCSI] qla4xxx: Add target reset functionality This patch adds target reset functionalty. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Acked-by: David Somayajulu <david.somayajulu@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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c0e344c9 |
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23-May-2007 |
David C Somayajulu <david.somayajulu@qlogic.com> |
[SCSI] qla4xxx: ql4_mbx.c remove dead code bugfixes All all inbound mbx registers for all mbx commands. Remove dead code. Signed-off-by: David Somayajulu <david.somayajulu@qlogic.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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47975477 |
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26-Apr-2007 |
Adrian Bunk <bunk@stusta.de> |
[SCSI] qla4xxx: possible cleanups - make needlessly global code static - #if 0 unused functions Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Ravi Anand <ravi.anand@qlogic.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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477ffb9d |
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22-Jan-2007 |
David C Somayajulu <david.somayajulu@qlogic.com> |
[SCSI] qla4xxx: bug fixes The included patch fixes the following issues: 1. qla3xxx/qla4xxx co-existence issue which can result in a lockup when qla3xxx driver is unloaded, or when ifdown; ifup is performed on one of the interfaces correponding to qla3xxx. This is because qla4xxx HBA supports one ethernet and iscsi interfaces per port. Both iscsi and ethernet interfaces share the same state machine. The problem has to do with synchronizing access to the state machine in the event of a reset 2. mutex_lock() is sometimes not followed by mutex_unlock() prior to invoking a msleep() in qla4xxx_mailbox_command() Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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11010fec |
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06-Oct-2006 |
Andrew Vasquez <andrew.vasquez@qlogic.com> |
[SCSI] Maintain module-parameter name consistency with qla2xxx/qla4xxx. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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d7a297ba |
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05-Oct-2006 |
Frederik Deweerdt <deweerdt@free.fr> |
[PATCH] fix qla{2,4} build error commit 0181944fe647cae18d545ac1167df3d15d393701 adds a 'extended_error_logging' global variable to qla2xxx which is defined by qla4xxx too. Trying to build both drivers results in the following error: LD drivers/scsi/built-in.o drivers/scsi/qla4xxx/built-in.o: In function `qla4xxx_slave_configure': drivers/scsi/qla4xxx/ql4_os.c:1433: multiple definition of `extended_error_logging' drivers/scsi/qla2xxx/built-in.o:drivers/scsi/qla2xxx/qla_os.c:2166: first defined here make[2]: *** [drivers/scsi/built-in.o] Error 1 make[1]: *** [drivers/scsi] Error 2 make: *** [drivers] Error 2 The following patch simply adds a qla2_ (qla4_ respectively) prefix to the variable name. Signed-off-by: Frederik Deweerdt <frederik.deweerdt@gmail.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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afaf5a2d |
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19-Sep-2006 |
David Somayajulu <david.somayajulu@qlogic.com> |
[SCSI] Initial Commit of qla4xxx open-iSCSI driver for Qlogic Corporation's iSCSI HBAs Signed-off-by: Ravi Anand <ravi.anand@qlogic.com> Signed-off-by: David Somayajulu <david.somayajulu@qlogic.com> Signed-off-by: Doug Maxey <dwm@bubba.enoyolf.org> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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