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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-03-25 03:53:42 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-03-25 03:53:42 -0300
commit03dd4cb26d967f9588437b0fc9cc0e8353322bb7 (patch)
treefa581f6dc1c0596391690d1f67eceef3af8246dc /drivers/scsi/qla2xxx/qla_init.c
parentd4e493caf788ef44982e131ff9c786546904d934 (diff)
Linux-libre 4.5-gnu
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_init.c')
-rw-r--r--drivers/scsi/qla2xxx/qla_init.c58
1 files changed, 39 insertions, 19 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index e197c6f39..692a7570b 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -1766,10 +1766,10 @@ qla2x00_alloc_outstanding_cmds(struct qla_hw_data *ha, struct req_que *req)
(ql2xmultique_tag || ql2xmaxqueues > 1)))
req->num_outstanding_cmds = DEFAULT_OUTSTANDING_COMMANDS;
else {
- if (ha->fw_xcb_count <= ha->fw_iocb_count)
- req->num_outstanding_cmds = ha->fw_xcb_count;
+ if (ha->cur_fw_xcb_count <= ha->cur_fw_iocb_count)
+ req->num_outstanding_cmds = ha->cur_fw_xcb_count;
else
- req->num_outstanding_cmds = ha->fw_iocb_count;
+ req->num_outstanding_cmds = ha->cur_fw_iocb_count;
}
req->outstanding_cmds = kzalloc(sizeof(srb_t *) *
@@ -1843,9 +1843,23 @@ qla2x00_setup_chip(scsi_qla_host_t *vha)
ql_dbg(ql_dbg_init, vha, 0x00ca,
"Starting firmware.\n");
+ if (ql2xexlogins)
+ ha->flags.exlogins_enabled = 1;
+
+ if (ql2xexchoffld)
+ ha->flags.exchoffld_enabled = 1;
+
rval = qla2x00_execute_fw(vha, srisc_address);
/* Retrieve firmware information. */
if (rval == QLA_SUCCESS) {
+ rval = qla2x00_set_exlogins_buffer(vha);
+ if (rval != QLA_SUCCESS)
+ goto failed;
+
+ rval = qla2x00_set_exchoffld_buffer(vha);
+ if (rval != QLA_SUCCESS)
+ goto failed;
+
enable_82xx_npiv:
fw_major_version = ha->fw_major_version;
if (IS_P3P_TYPE(ha))
@@ -1864,9 +1878,7 @@ enable_82xx_npiv:
ha->max_npiv_vports =
MIN_MULTI_ID_FABRIC - 1;
}
- qla2x00_get_resource_cnts(vha, NULL,
- &ha->fw_xcb_count, NULL, &ha->fw_iocb_count,
- &ha->max_npiv_vports, NULL);
+ qla2x00_get_resource_cnts(vha);
/*
* Allocate the array of outstanding commands
@@ -2248,7 +2260,7 @@ qla2x00_init_rings(scsi_qla_host_t *vha)
if (IS_FWI2_CAPABLE(ha)) {
mid_init_cb->options = cpu_to_le16(BIT_1);
mid_init_cb->init_cb.execution_throttle =
- cpu_to_le16(ha->fw_xcb_count);
+ cpu_to_le16(ha->cur_fw_xcb_count);
/* D-Port Status */
if (IS_DPORT_CAPABLE(ha))
mid_init_cb->init_cb.firmware_options_1 |=
@@ -3053,6 +3065,26 @@ qla2x00_configure_loop(scsi_qla_host_t *vha)
atomic_set(&vha->loop_state, LOOP_READY);
ql_dbg(ql_dbg_disc, vha, 0x2069,
"LOOP READY.\n");
+
+ /*
+ * Process any ATIO queue entries that came in
+ * while we weren't online.
+ */
+ if (qla_tgt_mode_enabled(vha)) {
+ if (IS_QLA27XX(ha) || IS_QLA83XX(ha)) {
+ spin_lock_irqsave(&ha->tgt.atio_lock,
+ flags);
+ qlt_24xx_process_atio_queue(vha, 0);
+ spin_unlock_irqrestore(
+ &ha->tgt.atio_lock, flags);
+ } else {
+ spin_lock_irqsave(&ha->hardware_lock,
+ flags);
+ qlt_24xx_process_atio_queue(vha, 1);
+ spin_unlock_irqrestore(
+ &ha->hardware_lock, flags);
+ }
+ }
}
}
@@ -4907,7 +4939,6 @@ qla2x00_restart_isp(scsi_qla_host_t *vha)
struct qla_hw_data *ha = vha->hw;
struct req_que *req = ha->req_q_map[0];
struct rsp_que *rsp = ha->rsp_q_map[0];
- unsigned long flags;
/* If firmware needs to be loaded */
if (qla2x00_isp_firmware(vha)) {
@@ -4929,17 +4960,6 @@ qla2x00_restart_isp(scsi_qla_host_t *vha)
/* Issue a marker after FW becomes ready. */
qla2x00_marker(vha, req, rsp, 0, 0, MK_SYNC_ALL);
- vha->flags.online = 1;
-
- /*
- * Process any ATIO queue entries that came in
- * while we weren't online.
- */
- spin_lock_irqsave(&ha->hardware_lock, flags);
- if (qla_tgt_mode_enabled(vha))
- qlt_24xx_process_atio_queue(vha);
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
-
set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags);
}