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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-16 19:02:04 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-16 19:02:04 -0400 |
| commit | 7d69cff26ceadce8638cb65191285932a3de3d4c (patch) | |
| tree | 7a23eb561e6a25fbd111af2d0152cc6f34c2cecd /drivers/scsi/qla2xxx/qla_mid.c | |
| parent | 8fa6f4974d55ad1fb0a9522c5a5cfd050a517048 (diff) | |
| parent | 0351b8f81392c6dbbbb036e5c8f73ceff68726e9 (diff) | |
| download | lwn-7d69cff26ceadce8638cb65191285932a3de3d4c.tar.gz lwn-7d69cff26ceadce8638cb65191285932a3de3d4c.zip | |
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI updates from James Bottomley:
"This is the usual grab bag of driver updates (lpfc, qla2xxx, storvsc,
aacraid, ipr) plus an assortment of minor updates. There's also a
major update to aic1542 which moves the driver into this millenium"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (106 commits)
change SCSI Maintainer email
sd, mmc, virtio_blk, string_helpers: fix block size units
ufs: add support to allow non standard behaviours (quirks)
ufs-qcom: save controller revision info in internal structure
qla2xxx: Update driver version to 8.07.00.18-k
qla2xxx: Restore physical port WWPN only, when port down detected for FA-WWPN port.
qla2xxx: Fix virtual port configuration, when switch port is disabled/enabled.
qla2xxx: Prevent multiple firmware dump collection for ISP27XX.
qla2xxx: Disable Interrupt handshake for ISP27XX.
qla2xxx: Add debugging info for MBX timeout.
qla2xxx: Add serdes read/write support for ISP27XX
qla2xxx: Add udev notification to save fw dump for ISP27XX
qla2xxx: Add message for sucessful FW dump collected for ISP27XX.
qla2xxx: Add support to load firmware from file for ISP 26XX/27XX.
qla2xxx: Fix beacon blink for ISP27XX.
qla2xxx: Increase the wait time for firmware to be ready for P3P.
qla2xxx: Fix crash due to wrong casting of reg for ISP27XX.
qla2xxx: Fix warnings reported by static checker.
lpfc: Update version to 10.5.0.0 for upstream patch set
lpfc: Update copyright to 2015
...
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_mid.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_mid.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c index ca3804e34833..cc94192511cf 100644 --- a/drivers/scsi/qla2xxx/qla_mid.c +++ b/drivers/scsi/qla2xxx/qla_mid.c @@ -306,19 +306,25 @@ qla2x00_vp_abort_isp(scsi_qla_host_t *vha) static int qla2x00_do_dpc_vp(scsi_qla_host_t *vha) { + struct qla_hw_data *ha = vha->hw; + scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev); + ql_dbg(ql_dbg_dpc + ql_dbg_verbose, vha, 0x4012, "Entering %s vp_flags: 0x%lx.\n", __func__, vha->vp_flags); qla2x00_do_work(vha); - if (test_and_clear_bit(VP_IDX_ACQUIRED, &vha->vp_flags)) { - /* VP acquired. complete port configuration */ - ql_dbg(ql_dbg_dpc, vha, 0x4014, - "Configure VP scheduled.\n"); - qla24xx_configure_vp(vha); - ql_dbg(ql_dbg_dpc, vha, 0x4015, - "Configure VP end.\n"); - return 0; + /* Check if Fw is ready to configure VP first */ + if (test_bit(VP_CONFIG_OK, &base_vha->vp_flags)) { + if (test_and_clear_bit(VP_IDX_ACQUIRED, &vha->vp_flags)) { + /* VP acquired. complete port configuration */ + ql_dbg(ql_dbg_dpc, vha, 0x4014, + "Configure VP scheduled.\n"); + qla24xx_configure_vp(vha); + ql_dbg(ql_dbg_dpc, vha, 0x4015, + "Configure VP end.\n"); + return 0; + } } if (test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags)) { |