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SCSI fixes on 20170113 

The major fix is the bfa firmware, since the latest 10Gb cards fail
 probing with the current firmware.  The rest is a set of minor fixes:
 one missed Kconfig dependency causing randconfig failures, a missed
 error return on an error leg, a change for how multiqueue waits on a
 blocked device and a don't reset while in reset fix.
 
 Signed-off-by: James E.J. Bottomley <jejb@linux.vnet.ibm.com>
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Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI fixes from James Bottomley:
 "The major fix is the bfa firmware, since the latest 10Gb cards fail
  probing with the current firmware.

  The rest is a set of minor fixes: one missed Kconfig dependency
  causing randconfig failures, a missed error return on an error leg, a
  change for how multiqueue waits on a blocked device and a don't reset
  while in reset fix"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  scsi: bfa: Increase requested firmware version to 3.2.5.1
  scsi: snic: Return error code on memory allocation failure
  scsi: fnic: Avoid sending reset to firmware when another reset is in progress
  scsi: qedi: fix build, depends on UIO
  scsi: scsi-mq: Wait for .queue_rq() if necessary
This commit is contained in:
Linus Torvalds 2017-01-13 12:38:36 -08:00
parent 6d90b4f99d a47fff1056
commit c79d47f14f
7 changed files with 26 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/scsi/bfa/bfad.c
View File

@ -64,9 +64,9 @@ int max_rport_logins = BFA_FCS_MAX_RPORT_LOGINS;
u32 bfi_image_cb_size, bfi_image_ct_size, bfi_image_ct2_size;
u32 *bfi_image_cb, *bfi_image_ct, *bfi_image_ct2;
#define BFAD_FW_FILE_CB "cbfw-3.2.3.0.bin"
#define BFAD_FW_FILE_CT "ctfw-3.2.3.0.bin"
#define BFAD_FW_FILE_CT2 "ct2fw-3.2.3.0.bin"
#define BFAD_FW_FILE_CB "cbfw-3.2.5.1.bin"
#define BFAD_FW_FILE_CT "ctfw-3.2.5.1.bin"
#define BFAD_FW_FILE_CT2 "ct2fw-3.2.5.1.bin"
static u32 *bfad_load_fwimg(struct pci_dev *pdev);
static void bfad_free_fwimg(void);

2
drivers/scsi/bfa/bfad_drv.h
View File

@ -58,7 +58,7 @@
#ifdef BFA_DRIVER_VERSION
#define BFAD_DRIVER_VERSION BFA_DRIVER_VERSION
#else
#define BFAD_DRIVER_VERSION "3.2.25.0"
#define BFAD_DRIVER_VERSION "3.2.25.1"
#endif
#define BFAD_PROTO_NAME FCPI_NAME

1
drivers/scsi/fnic/fnic.h
View File

@ -248,6 +248,7 @@ struct fnic {
struct completion *remove_wait; /* device remove thread blocks */
atomic_t in_flight; /* io counter */
bool internal_reset_inprogress;
u32 _reserved; /* fill hole */
unsigned long state_flags; /* protected by host lock */
enum fnic_state state;

16
drivers/scsi/fnic/fnic_scsi.c
View File

@ -2581,6 +2581,19 @@ int fnic_host_reset(struct scsi_cmnd *sc)
unsigned long wait_host_tmo;
struct Scsi_Host *shost = sc->device->host;
struct fc_lport *lp = shost_priv(shost);
struct fnic *fnic = lport_priv(lp);
unsigned long flags;
spin_lock_irqsave(&fnic->fnic_lock, flags);
if (fnic->internal_reset_inprogress == 0) {
fnic->internal_reset_inprogress = 1;
} else {
spin_unlock_irqrestore(&fnic->fnic_lock, flags);
FNIC_SCSI_DBG(KERN_DEBUG, fnic->lport->host,
"host reset in progress skipping another host reset\n");
return SUCCESS;
}
spin_unlock_irqrestore(&fnic->fnic_lock, flags);
/*
* If fnic_reset is successful, wait for fabric login to complete
@ -2601,6 +2614,9 @@ int fnic_host_reset(struct scsi_cmnd *sc)
}
}
spin_lock_irqsave(&fnic->fnic_lock, flags);
fnic->internal_reset_inprogress = 0;
spin_unlock_irqrestore(&fnic->fnic_lock, flags);
return ret;
}

2
drivers/scsi/qedi/Kconfig
View File

@ -1,6 +1,6 @@
config QEDI
tristate "QLogic QEDI 25/40/100Gb iSCSI Initiator Driver Support"
depends on PCI && SCSI
depends on PCI && SCSI && UIO
depends on QED
select SCSI_ISCSI_ATTRS
select QED_LL2

2
drivers/scsi/scsi_lib.c
View File

@ -2893,7 +2893,7 @@ scsi_internal_device_block(struct scsi_device *sdev)
* request queue.
*/
if (q->mq_ops) {
blk_mq_stop_hw_queues(q);
blk_mq_quiesce_queue(q);
} else {
spin_lock_irqsave(q->queue_lock, flags);
blk_stop_queue(q);

3
drivers/scsi/snic/snic_main.c
View File

@ -591,6 +591,7 @@ snic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (!pool) {
SNIC_HOST_ERR(shost, "dflt sgl pool creation failed\n");
ret = -ENOMEM;
goto err_free_res;
}
@ -601,6 +602,7 @@ snic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (!pool) {
SNIC_HOST_ERR(shost, "max sgl pool creation failed\n");
ret = -ENOMEM;
goto err_free_dflt_sgl_pool;
}
@ -611,6 +613,7 @@ snic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (!pool) {
SNIC_HOST_ERR(shost, "snic tmreq info pool creation failed.\n");
ret = -ENOMEM;
goto err_free_max_sgl_pool;
}