lwn.git/drivers/scsi/qla2xxx/qla_iocb.c, branch doc/4.8-fixes

qla2xxx: Added interface to send explicit LOGO.

2016-01-07T21:57:43+00:00

This patch adds interface to send explicit LOGO explicit LOGO using using ELS commands from driver. Signed-off-by: Himanshu Madhani Signed-off-by: Giridhar Malavali Signed-off-by: Nicholas Bellinger

qla2xxx: Enable Target counters in DebugFS.

2016-01-07T21:57:42+00:00

Following counters are added in target mode to help debugging efforts. Target Counters qla_core_sbt_cmd = 0 qla_core_ret_sta_ctio = 0 qla_core_ret_ctio = 0 core_qla_que_buf = 0 core_qla_snd_status = 0 core_qla_free_cmd = 0 num alloc iocb failed = 0 num term exchange sent = 0 num Q full sent = 0 Signed-off-by: Himanshu Madhani Signed-off-by: Giridhar Malavali Reviewed-by: Hannes Reinecke Signed-off-by: Nicholas Bellinger

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2015-09-02T19:22:54+00:00

Pull first round of SCSI updates from James Bottomley: "This includes one new driver: cxlflash plus the usual grab bag of updates for the major drivers: qla2xxx, ipr, storvsc, pm80xx, hptiop, plus a few assorted fixes. There's another tranch coming, but I want to incubate it another few days in the checkers, plus it includes a mpt2sas separated lifetime fix, which Avago won't get done testing until Friday" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (85 commits) aic94xx: set an error code on failure storvsc: Set the error code correctly in failure conditions storvsc: Allow write_same when host is windows 10 storvsc: use storage protocol version to determine storage capabilities storvsc: use correct defaults for values determined by protocol negotiation storvsc: Untangle the storage protocol negotiation from the vmbus protocol negotiation. storvsc: Use a single value to track protocol versions storvsc: Rather than look for sets of specific protocol versions, make decisions based on ranges. cxlflash: Remove unused variable from queuecommand cxlflash: shift wrapping bug in afu_link_reset() cxlflash: off by one bug in cxlflash_show_port_status() cxlflash: Virtual LUN support cxlflash: Superpipe support cxlflash: Base error recovery support qla2xxx: Update driver version to 8.07.00.26-k qla2xxx: Add pci device id 0x2261. qla2xxx: Fix missing device login retries. qla2xxx: do not clear slot in outstanding cmd array qla2xxx: Remove decrement of sp reference count in abort handler. qla2xxx: Add support to show MPI and PEP FW version for ISP27xx. ...

qla2xxx: Fix sparse annotations

2015-08-26T17:42:25+00:00

This patch removes 21 casts between an __iomem pointer type and another data type but also introduces five new casts (see also the casts with "__force"). Although this patch does not change any functionality, IMHO the code with __force casts needs further review. Signed-off-by: Bart Van Assche Acked-by: Himanshu Madhani Signed-off-by: James Bottomley

qla2xxx: Avoid that sparse complains about duplicate [noderef] attributes

2015-08-26T17:41:33+00:00

Signed-off-by: Bart Van Assche Acked-by: Himanshu Madhani Signed-off-by: James Bottomley

qla2xxx: Remove __constant_ prefix

2015-08-26T17:40:32+00:00

Whether htonl() or __constant_htonl() is used, if the argument is a constant the conversion happens at compile time. Hence leave out the __constant_ prefix for this and other endianness conversion functions. This improves source code readability. [jejb: checkpatch fixes] Signed-off-by: Bart Van Assche Acked-by: Himanshu Madhani Signed-off-by: James Bottomley

qla2xxx: Remove set-but-not-used variables

2015-08-26T17:34:49+00:00

Detected these variables by building with W=1. Signed-off-by: Bart Van Assche Acked-by: Himanshu Madhani Signed-off-by: James Bottomley

qla2xxx: Declare local functions static

2015-08-26T17:34:20+00:00

Signed-off-by: Bart Van Assche Acked-by: Himanshu Madhani Signed-off-by: James Bottomley

qla2xxx: delay plogi/prli ack until existing sessions are deleted

2015-07-24T21:19:39+00:00

- keep qla_tgt_sess object on the session list until it's freed - modify use of sess->deleted flag to differentiate delayed session deletion that can be cancelled from irreversible one: QLA_SESS_DELETION_PENDING vs QLA_SESS_DELETION_IN_PROGRESS - during IN_PROGRESS deletion all newly arrived commands and TMRs will be rejected, existing commands and TMRs will be terminated when given by the core to the fabric or simply dropped if session logout has already happened (logout terminates all existing exchanges) - new PLOGI will initiate deletion of the following sessions (unless deletion is already IN_PROGRESS): - with the same port_name (with logout) - different port_name, different loop_id but the same port_id (with logout) - different port_name, different port_id, but the same loop_id (without logout) - additionally each new PLOGI will store imm notify iocb in the same port_name session being deleted. When deletion process completes this iocb will be acked. Only the most recent PLOGI iocb is stored. The older ones will be terminated when replaced. - new PRLI will initiate deletion of the following sessions (unless deletion is already IN_PROGRESS): - different port_name, different port_id, but the same loop_id (without logout) Cc: # v3.18+ Signed-off-by: Alexei Potashnik Acked-by: Quinn Tran Signed-off-by: Himanshu Madhani Signed-off-by: Nicholas Bellinger

qla2xxx: Fix indentation

2015-06-13T15:51:39+00:00

Detected by smatch. Signed-off-by: Bart Van Assche Acked-by: Himanshu Madhani Signed-off-by: James Bottomley