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authorLinus Torvalds <torvalds@linux-foundation.org>2013-04-30 13:14:57 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-04-30 13:14:57 -0700
commit6da6dc2380c3cfe8d6b59d7c3c55fdd7a521fe6c (patch)
tree152566bea1fc5593ef58deec450e0a499776d8c4 /drivers/scsi/qla2xxx
parent8c55f1463c1fd318d5e785f02b80bcc32176d342 (diff)
parentb8d26b3be8b33682cf163274ed07479a70554633 (diff)
Merge branch 'for-next-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
Pull SCSI target update from Nicholas Bellinger: "The highlights this round include: - Add fileio support for WRITE_SAME w/ UNMAP=1 discard (asias) - Add fileio support for UNMAP discard (asias) - Add tcm_vhost hotplug support to work with upstream QEMU vhost-scsi-pci code (asias + mst) - Check for aborted sequence in tcm_fc response path (mdr) - Add initial iscsit_transport support into iscsi-target code (nab) - Refactor iscsi-target RX PDU logic + export request PDU handling (nab) - Refactor iscsi-target TX queue logic + export response PDU creation (nab) - Add new iSCSI Extentions for RDMA (ISER) target driver (Or + nab) The biggest changes revolve around iscsi-target refactoring in order to support the iser-target driver. This includes the conversion of the iscsi-target data-path to use modern se_cmd->cmd_kref counting, and allowing transport independent aspects of RX/TX PDU request/response handling be shared across existing traditional iscsi-target code, and the new iser-target code. Thanks to Or Gerlitz + Mellanox for supporting the iser-target development effort!" * 'for-next-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: (25 commits) iser-target: Add iSCSI Extensions for RDMA (iSER) target driver tcm_vhost: Enable VIRTIO_SCSI_F_HOTPLUG tcm_vhost: Add ioctl to get and set events missed flag tcm_vhost: Add hotplug/hotunplug support tcm_vhost: Refactor the lock nesting rule tcm_fc: Check for aborted sequence iscsi-target: Add iser network portal attribute iscsi-target: Refactor TX queue logic + export response PDU creation iscsi-target: Refactor RX PDU logic + export request PDU handling iscsi-target: Add per transport iscsi_cmd alloc/free iscsi-target: Add iser-target parameter keys + setup during login iscsi-target: Initial traditional TCP conversion to iscsit_transport iscsi-target: Add iscsit_transport API template target: Add export of target_get_sess_cmd symbol target: Change default sense key of NOT_READY target/file: Set is_nonrot attribute target: Add sbc_execute_unmap() helper target/iblock: Add iblock_do_unmap() helper target/file: Add fd_do_unmap() helper target/file: Add UNMAP emulation support ...
Diffstat (limited to 'drivers/scsi/qla2xxx')
-rw-r--r--drivers/scsi/qla2xxx/qla_target.c19
-rw-r--r--drivers/scsi/qla2xxx/qla_target.h1
2 files changed, 0 insertions, 20 deletions
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c
index 61b5d8c2b5da..fcdc22306cab 100644
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -2585,25 +2585,6 @@ static void qlt_do_ctio_completion(struct scsi_qla_host *vha, uint32_t handle,
ha->tgt.tgt_ops->free_cmd(cmd);
}
-/* ha->hardware_lock supposed to be held on entry */
-/* called via callback from qla2xxx */
-void qlt_ctio_completion(struct scsi_qla_host *vha, uint32_t handle)
-{
- struct qla_hw_data *ha = vha->hw;
- struct qla_tgt *tgt = ha->tgt.qla_tgt;
-
- if (likely(tgt == NULL)) {
- ql_dbg(ql_dbg_tgt, vha, 0xe021,
- "CTIO, but target mode not enabled"
- " (ha %d %p handle %#x)", vha->vp_idx, ha, handle);
- return;
- }
-
- tgt->irq_cmd_count++;
- qlt_do_ctio_completion(vha, handle, CTIO_SUCCESS, NULL);
- tgt->irq_cmd_count--;
-}
-
static inline int qlt_get_fcp_task_attr(struct scsi_qla_host *vha,
uint8_t task_codes)
{
diff --git a/drivers/scsi/qla2xxx/qla_target.h b/drivers/scsi/qla2xxx/qla_target.h
index ff9ccb9fd036..b33e411f28a0 100644
--- a/drivers/scsi/qla2xxx/qla_target.h
+++ b/drivers/scsi/qla2xxx/qla_target.h
@@ -980,7 +980,6 @@ extern int qlt_xmit_response(struct qla_tgt_cmd *, int, uint8_t);
extern void qlt_xmit_tm_rsp(struct qla_tgt_mgmt_cmd *);
extern void qlt_free_mcmd(struct qla_tgt_mgmt_cmd *);
extern void qlt_free_cmd(struct qla_tgt_cmd *cmd);
-extern void qlt_ctio_completion(struct scsi_qla_host *, uint32_t);
extern void qlt_async_event(uint16_t, struct scsi_qla_host *, uint16_t *);
extern void qlt_enable_vha(struct scsi_qla_host *);
extern void qlt_vport_create(struct scsi_qla_host *, struct qla_hw_data *);