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path: root/drivers/scsi/qla2xxx/qla_nx2.c
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2019-08-12scsi: qla2xxx: Suppress a Coveritiy complaint about integer overflowBart Van Assche
This patch fixes the following Coverity complaint: Unintentional integer overflow (OVERFLOW_BEFORE_WIDEN) overflow_before_widen: Potentially overflowing expression dma_eng_num * 65536U with type unsigned int (32 bits, unsigned) is evaluated using 32-bit arithmetic, and then used in a context that expects an expression of type uint64_t (64 bits, unsigned). 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>
2019-04-29scsi: qla2xxx: Increase the size of the mailbox arrays from 4 to 8Bart Van Assche
This patch avoids that Coverity complains that qla2x00_async_event() writes outside the bounds of the mb[] arrays (MBA_IDC_AEN case). 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>
2019-04-15scsi: qla2xxx: Leave a blank line after declarationsBart Van Assche
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>
2019-03-19scsi: qla2xxx: Update flash read/write routineJoe Carnuccio
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>
2018-10-23scsi: qla2xxx: Improve several kernel-doc headersBart Van Assche
This patch avoids that complaints about kernel-doc headers are reported when building with W=1. 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>
2018-02-12scsi: qla2xxx: Fix function argument descriptionsBart Van Assche
Bring the kernel-doc headers in sync with the function argument lists. Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com> Cc: Himanshu Madhani <himanshu.madhani@cavium.com> Acked-by: Himanshu Madhani <himanshu.madhani@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-12-11scsi: qla2xxx: remove duplicate includesPravin Shedge
These duplicate includes have been found with scripts/checkincludes.pl but they have been removed manually to avoid removing false positives. Signed-off-by: Pravin Shedge <pravin.shedge4linux@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-07-01scsi: qla2xxx: fix a bunch of typos and spelling mistakesColin Ian King
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>
2017-01-17qla2xxx: Move two arrays from header files to .c filesBart Van Assche
This patch avoids that building with W=1 triggers compiler warnings similar to the following: drivers/scsi/qla2xxx/qla_nx2.h:538:23: warning: ‘qla8044_reg_tbl’ defined but not used [-Wunused-const-variable=] 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>
2015-08-26qla2xxx: Replace two macros with an inline functionBart Van Assche
Replace the QLA82XX_ADDR_IN_RANGE() and QLA8044_ADDR_IN_RANGE() macros with the inline function addr_in_range(). This avoids that the compiler reports the following warning when building with W=1: comparison of unsigned expression >= 0 is always true. 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>
2015-08-26qla2xxx: Remove set-but-not-used variablesBart Van Assche
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>
2015-08-26qla2xxx: Declare local functions staticBart Van Assche
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>
2015-06-13qla2xxx: Fix indentationBart Van Assche
Detected by smatch. Signed-off-by: Bart Van Assche <bvanassche@acm.org> Acked-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Odin.com>
2014-11-12qla2xxx: remove redundant declaration in 'qla_gbl.h'Chen Gang
Remove 2 redundant extern inline functions: qla8044_set_qsnt_ready() and qla8044_need_reset_handler(). At present, within upstream next kernel source code, they are only used within "drivers/scsi/qla2xxx/qla_nx2.c". The related error and warnings (with allmodconfig under tile): CC [M] drivers/scsi/qla2xxx/qla_nx2.o drivers/scsi/qla2xxx/qla_nx2.c:1633:1: error: static declaration of 'qla8044_need_reset_handler' follows non-static declaration qla8044_need_reset_handler(struct scsi_qla_host *vha) ^ In file included from drivers/scsi/qla2xxx/qla_def.h:3706:0, from drivers/scsi/qla2xxx/qla_nx2.c:11: drivers/scsi/qla2xxx/qla_gbl.h:756:20: note: previous declaration of 'qla8044_need_reset_handler' was here extern inline void qla8044_need_reset_handler(struct scsi_qla_host *vha); ^ drivers/scsi/qla2xxx/qla_gbl.h:756:20: warning: inline function 'qla8044_need_reset_handler' declared but never defined make[3]: *** [drivers/scsi/qla2xxx/qla_nx2.o] Error 1 make[2]: *** [drivers/scsi/qla2xxx] Error 2 make[1]: *** [drivers/scsi] Error 2 make: *** [drivers] Error 2 CC [M] drivers/scsi/qla2xxx/qla_tmpl.o In file included from drivers/scsi/qla2xxx/qla_def.h:3706:0, from drivers/scsi/qla2xxx/qla_tmpl.c:7: drivers/scsi/qla2xxx/qla_gbl.h:755:20: warning: inline function 'qla8044_set_qsnt_ready' declared but never defined extern inline void qla8044_set_qsnt_ready(struct scsi_qla_host *vha); ^ Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> Acked-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-08-26treewide: Fix typo in printkMasanari Iida
This patch fix spelling typo in printk within vairous part of the code. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2014-05-19qla2xxx: Check the QLA8044_CRB_DRV_ACTIVE_INDEX register when we are not the ↵Hiral Patel
owner of the reset. 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>
2014-05-19qla2xxx: ISP8044 poll ipmdio bus timeout improvement.Joe Carnuccio
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>
2014-05-19qla2xxx: Remove unnecessary printk_ratelimited from qla_nx2.cChad Dupuis
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19qla2xxx: Include <delay.h> file for msleep declartion in qla_nx2.c file.Atul Deshmukh
Signed-off-by: Atul Deshmukh <atul.deshmukh@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19qla2xxx: Use proper log message for flash lock failed error.Atul Deshmukh
Signed-off-by: Atul Deshmukh <atul.deshmukh@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19qla2xxx: Change copyright year to 2014 in all the source files.Armen Baloyan
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>
2014-05-19qla2xxx: Check for peg alive counter and clear any outstanding mailbox command.Giridhar Malavali
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19qla2xxx: Support of new firmware dump opcodes QLA8044_RDDFE(38), ↵Pratik Mohanty
QLA8044_RDMDIO(39),QLA8044_POLLWR(40). Signed-off-by: Pratik Mohanty <pratik.mohanty@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19qla2xxx: Allow the next firmware dump if the previous dump capture fails for ↵Saurav Kashyap
ISP8044. Signed-off-by: Giridhar Malavali <giridhar.malvali@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-05-19qla2xxx: Log when device state is moved to failed state.Giridhar Malavali
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-03-15[SCSI] qla2xxx: Read capture firmware dump on mailbox timeout for ISP8044 ↵Chad Dupuis
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>
2014-03-15[SCSI] qla2xxx: Remove ISP_ABORT_NEEDED and ISP_ABORT_RETRY checks from ↵Atul Deshmukh
watchdog function for ISP8044. 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>
2014-03-15[SCSI] qla2xxx: Use proper message for Non owner reset ACK Timeout.Atul Deshmukh
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>
2014-01-22Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull trivial tree updates from Jiri Kosina: "Usual rocket science stuff from trivial.git" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (39 commits) neighbour.h: fix comment sched: Fix warning on make htmldocs caused by wait.h slab: struct kmem_cache is protected by slab_mutex doc: Fix typo in USB Gadget Documentation of/Kconfig: Spelling s/one/once/ mkregtable: Fix sscanf handling lp5523, lp8501: comment improvements thermal: rcar: comment spelling treewide: fix comments and printk msgs IXP4xx: remove '1 &&' from a condition check in ixp4xx_restart() Documentation: update /proc/uptime field description Documentation: Fix size parameter for snprintf arm: fix comment header and macro name asm-generic: uaccess: Spelling s/a ny/any/ mtd: onenand: fix comment header doc: driver-model/platform.txt: fix a typo drivers: fix typo in DEVTMPFS_MOUNT Kconfig help text doc: Fix typo (acces_process_vm -> access_process_vm) treewide: Fix typos in printk drivers/gpu/drm/qxl/Kconfig: reformat the help text ...
2014-01-07treewide: fix comments and printk msgsMasanari Iida
This patch fixed several typo in printk from various part of kernel source. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2013-12-19[SCSI] qla2xxx: Fix warning reported by smatch.Saurav Kashyap
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>
2013-12-19[SCSI] qla2xxx: Reset nic_core_reset_owner on moving from COLD to READY for ↵Sawan Chandak
ISP8044 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>
2013-12-19[SCSI] qla2xxx: Don't consider the drivers knocked out of IDC participation ↵Saurav Kashyap
for future reset recovery process. 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>
2013-09-03[SCSI] qla2xxx: Correction to message ids.Saurav Kashyap
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>
2013-09-03[SCSI] qla2xxx: Reconfigure thermal temperature.Joe Carnuccio
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>
2013-09-03[SCSI] qla2xxx: Add support for ISP8044.Atul Deshmukh
[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>
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