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path: root/drivers/scsi/qla2xxx/qla_mbx.c
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Diffstat (limited to 'drivers/scsi/qla2xxx/qla_mbx.c')
-rw-r--r--drivers/scsi/qla2xxx/qla_mbx.c232
1 files changed, 93 insertions, 139 deletions
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index 67f64db390b0..35079f417417 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -1637,94 +1637,6 @@ qla2x00_init_firmware(scsi_qla_host_t *vha, uint16_t size)
return rval;
}
-/*
- * qla2x00_get_node_name_list
- * Issue get node name list mailbox command, kmalloc()
- * and return the resulting list. Caller must kfree() it!
- *
- * Input:
- * ha = adapter state pointer.
- * out_data = resulting list
- * out_len = length of the resulting list
- *
- * Returns:
- * qla2x00 local function return status code.
- *
- * Context:
- * Kernel context.
- */
-int
-qla2x00_get_node_name_list(scsi_qla_host_t *vha, void **out_data, int *out_len)
-{
- struct qla_hw_data *ha = vha->hw;
- struct qla_port_24xx_data *list = NULL;
- void *pmap;
- mbx_cmd_t mc;
- dma_addr_t pmap_dma;
- ulong dma_size;
- int rval, left;
-
- left = 1;
- while (left > 0) {
- dma_size = left * sizeof(*list);
- pmap = dma_alloc_coherent(&ha->pdev->dev, dma_size,
- &pmap_dma, GFP_KERNEL);
- if (!pmap) {
- ql_log(ql_log_warn, vha, 0x113f,
- "%s(%ld): DMA Alloc failed of %ld\n",
- __func__, vha->host_no, dma_size);
- rval = QLA_MEMORY_ALLOC_FAILED;
- goto out;
- }
-
- mc.mb[0] = MBC_PORT_NODE_NAME_LIST;
- mc.mb[1] = BIT_1 | BIT_3;
- mc.mb[2] = MSW(pmap_dma);
- mc.mb[3] = LSW(pmap_dma);
- mc.mb[6] = MSW(MSD(pmap_dma));
- mc.mb[7] = LSW(MSD(pmap_dma));
- mc.mb[8] = dma_size;
- mc.out_mb = MBX_0|MBX_1|MBX_2|MBX_3|MBX_6|MBX_7|MBX_8;
- mc.in_mb = MBX_0|MBX_1;
- mc.tov = 30;
- mc.flags = MBX_DMA_IN;
-
- rval = qla2x00_mailbox_command(vha, &mc);
- if (rval != QLA_SUCCESS) {
- if ((mc.mb[0] == MBS_COMMAND_ERROR) &&
- (mc.mb[1] == 0xA)) {
- left += le16_to_cpu(mc.mb[2]) /
- sizeof(struct qla_port_24xx_data);
- goto restart;
- }
- goto out_free;
- }
-
- left = 0;
-
- list = kmemdup(pmap, dma_size, GFP_KERNEL);
- if (!list) {
- ql_log(ql_log_warn, vha, 0x1140,
- "%s(%ld): failed to allocate node names list "
- "structure.\n", __func__, vha->host_no);
- rval = QLA_MEMORY_ALLOC_FAILED;
- goto out_free;
- }
-
-restart:
- dma_free_coherent(&ha->pdev->dev, dma_size, pmap, pmap_dma);
- }
-
- *out_data = list;
- *out_len = dma_size;
-
-out:
- return rval;
-
-out_free:
- dma_free_coherent(&ha->pdev->dev, dma_size, pmap, pmap_dma);
- return rval;
-}
/*
* qla2x00_get_port_database
@@ -3687,10 +3599,8 @@ void
qla24xx_report_id_acquisition(scsi_qla_host_t *vha,
struct vp_rpt_id_entry_24xx *rptid_entry)
{
- uint8_t vp_idx;
- uint16_t stat = le16_to_cpu(rptid_entry->vp_idx);
struct qla_hw_data *ha = vha->hw;
- scsi_qla_host_t *vp;
+ scsi_qla_host_t *vp = NULL;
unsigned long flags;
int found;
@@ -3701,80 +3611,124 @@ qla24xx_report_id_acquisition(scsi_qla_host_t *vha,
return;
if (rptid_entry->format == 0) {
+ /* loop */
ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10b7,
"Format 0 : Number of VPs setup %d, number of "
- "VPs acquired %d.\n",
- MSB(le16_to_cpu(rptid_entry->vp_count)),
- LSB(le16_to_cpu(rptid_entry->vp_count)));
+ "VPs acquired %d.\n", rptid_entry->vp_setup,
+ rptid_entry->vp_acquired);
ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10b8,
"Primary port id %02x%02x%02x.\n",
rptid_entry->port_id[2], rptid_entry->port_id[1],
rptid_entry->port_id[0]);
+
+ vha->d_id.b.domain = rptid_entry->port_id[2];
+ vha->d_id.b.area = rptid_entry->port_id[1];
+ vha->d_id.b.al_pa = rptid_entry->port_id[0];
+
+ spin_lock_irqsave(&ha->vport_slock, flags);
+ qlt_update_vp_map(vha, SET_AL_PA);
+ spin_unlock_irqrestore(&ha->vport_slock, flags);
+
} else if (rptid_entry->format == 1) {
- vp_idx = LSB(stat);
+ /* fabric */
ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10b9,
"Format 1: VP[%d] enabled - status %d - with "
- "port id %02x%02x%02x.\n", vp_idx, MSB(stat),
+ "port id %02x%02x%02x.\n", rptid_entry->vp_idx,
+ rptid_entry->vp_status,
rptid_entry->port_id[2], rptid_entry->port_id[1],
rptid_entry->port_id[0]);
/* buffer to buffer credit flag */
- vha->flags.bbcr_enable = (rptid_entry->bbcr & 0xf) != 0;
-
- /* FA-WWN is only for physical port */
- if (!vp_idx) {
- void *wwpn = ha->init_cb->port_name;
+ vha->flags.bbcr_enable = (rptid_entry->u.f1.bbcr & 0xf) != 0;
+
+ if (rptid_entry->vp_idx == 0) {
+ if (rptid_entry->vp_status == VP_STAT_COMPL) {
+ /* FA-WWN is only for physical port */
+ if (qla_ini_mode_enabled(vha) &&
+ ha->flags.fawwpn_enabled &&
+ (rptid_entry->u.f1.flags &
+ VP_FLAGS_NAME_VALID)) {
+ memcpy(vha->port_name,
+ rptid_entry->u.f1.port_name,
+ WWN_SIZE);
+ }
- if (!MSB(stat)) {
- if (rptid_entry->vp_idx_map[1] & BIT_6)
- wwpn = rptid_entry->reserved_4 + 8;
+ vha->d_id.b.domain = rptid_entry->port_id[2];
+ vha->d_id.b.area = rptid_entry->port_id[1];
+ vha->d_id.b.al_pa = rptid_entry->port_id[0];
+ spin_lock_irqsave(&ha->vport_slock, flags);
+ qlt_update_vp_map(vha, SET_AL_PA);
+ spin_unlock_irqrestore(&ha->vport_slock, flags);
}
- memcpy(vha->port_name, wwpn, WWN_SIZE);
+
fc_host_port_name(vha->host) =
wwn_to_u64(vha->port_name);
- ql_dbg(ql_dbg_mbx, vha, 0x1018,
- "FA-WWN portname %016llx (%x)\n",
- fc_host_port_name(vha->host), MSB(stat));
- }
-
- vp = vha;
- if (vp_idx == 0)
- goto reg_needed;
- if (MSB(stat) != 0 && MSB(stat) != 2) {
- ql_dbg(ql_dbg_mbx, vha, 0x10ba,
- "Could not acquire ID for VP[%d].\n", vp_idx);
- return;
- }
+ if (qla_ini_mode_enabled(vha))
+ ql_dbg(ql_dbg_mbx, vha, 0x1018,
+ "FA-WWN portname %016llx (%x)\n",
+ fc_host_port_name(vha->host),
+ rptid_entry->vp_status);
- found = 0;
- spin_lock_irqsave(&ha->vport_slock, flags);
- list_for_each_entry(vp, &ha->vp_list, list) {
- if (vp_idx == vp->vp_idx) {
- found = 1;
- break;
+ set_bit(REGISTER_FC4_NEEDED, &vha->dpc_flags);
+ set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags);
+ } else {
+ if (rptid_entry->vp_status != VP_STAT_COMPL &&
+ rptid_entry->vp_status != VP_STAT_ID_CHG) {
+ ql_dbg(ql_dbg_mbx, vha, 0x10ba,
+ "Could not acquire ID for VP[%d].\n",
+ rptid_entry->vp_idx);
+ return;
}
- }
- spin_unlock_irqrestore(&ha->vport_slock, flags);
- if (!found)
- return;
+ found = 0;
+ spin_lock_irqsave(&ha->vport_slock, flags);
+ list_for_each_entry(vp, &ha->vp_list, list) {
+ if (rptid_entry->vp_idx == vp->vp_idx) {
+ found = 1;
+ break;
+ }
+ }
+ spin_unlock_irqrestore(&ha->vport_slock, flags);
- vp->d_id.b.domain = rptid_entry->port_id[2];
- vp->d_id.b.area = rptid_entry->port_id[1];
- vp->d_id.b.al_pa = rptid_entry->port_id[0];
+ if (!found)
+ return;
- /*
- * Cannot configure here as we are still sitting on the
- * response queue. Handle it in dpc context.
- */
- set_bit(VP_IDX_ACQUIRED, &vp->vp_flags);
+ vp->d_id.b.domain = rptid_entry->port_id[2];
+ vp->d_id.b.area = rptid_entry->port_id[1];
+ vp->d_id.b.al_pa = rptid_entry->port_id[0];
+ spin_lock_irqsave(&ha->vport_slock, flags);
+ qlt_update_vp_map(vp, SET_AL_PA);
+ spin_unlock_irqrestore(&ha->vport_slock, flags);
-reg_needed:
- set_bit(REGISTER_FC4_NEEDED, &vp->dpc_flags);
- set_bit(REGISTER_FDMI_NEEDED, &vp->dpc_flags);
+ /*
+ * Cannot configure here as we are still sitting on the
+ * response queue. Handle it in dpc context.
+ */
+ set_bit(VP_IDX_ACQUIRED, &vp->vp_flags);
+ set_bit(REGISTER_FC4_NEEDED, &vp->dpc_flags);
+ set_bit(REGISTER_FDMI_NEEDED, &vp->dpc_flags);
+ }
set_bit(VP_DPC_NEEDED, &vha->dpc_flags);
qla2xxx_wake_dpc(vha);
+ } else if (rptid_entry->format == 2) {
+ ql_dbg(ql_dbg_async, vha, 0xffff,
+ "RIDA: format 2/N2N Primary port id %02x%02x%02x.\n",
+ rptid_entry->port_id[2], rptid_entry->port_id[1],
+ rptid_entry->port_id[0]);
+
+ ql_dbg(ql_dbg_async, vha, 0xffff,
+ "N2N: Remote WWPN %8phC.\n",
+ rptid_entry->u.f2.port_name);
+
+ /* N2N. direct connect */
+ vha->d_id.b.domain = rptid_entry->port_id[2];
+ vha->d_id.b.area = rptid_entry->port_id[1];
+ vha->d_id.b.al_pa = rptid_entry->port_id[0];
+
+ spin_lock_irqsave(&ha->vport_slock, flags);
+ qlt_update_vp_map(vha, SET_AL_PA);
+ spin_unlock_irqrestore(&ha->vport_slock, flags);
}
}
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-11-24 07:34:51 +0000