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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.c125
1 files changed, 80 insertions, 45 deletions
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index cba1fc5e8be9..7c6d1a404011 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -124,8 +124,9 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
}
/* if PCI error, then avoid mbx processing.*/
- if (test_bit(PCI_ERR, &base_vha->dpc_flags)) {
- ql_log(ql_log_warn, vha, 0x1191,
+ if (test_bit(PFLG_DISCONNECTED, &base_vha->dpc_flags) &&
+ test_bit(UNLOADING, &base_vha->dpc_flags)) {
+ ql_log(ql_log_warn, vha, 0xd04e,
"PCI error, exiting.\n");
return QLA_FUNCTION_TIMEOUT;
}
@@ -169,7 +170,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
*/
if (!wait_for_completion_timeout(&ha->mbx_cmd_comp, mcp->tov * HZ)) {
/* Timeout occurred. Return error. */
- ql_log(ql_log_warn, vha, 0x1005,
+ ql_log(ql_log_warn, vha, 0xd035,
"Cmd access timeout, cmd=0x%x, Exiting.\n",
mcp->mb[0]);
return QLA_FUNCTION_TIMEOUT;
@@ -317,7 +318,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
mcp->mb[0] = MBS_LINK_DOWN_ERROR;
ha->mcp = NULL;
rval = QLA_FUNCTION_FAILED;
- ql_log(ql_log_warn, vha, 0x1015,
+ ql_log(ql_log_warn, vha, 0xd048,
"FW hung = %d.\n", ha->flags.isp82xx_fw_hung);
goto premature_exit;
}
@@ -359,7 +360,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
host_status = RD_REG_DWORD(&reg->isp24.host_status);
hccr = RD_REG_DWORD(&reg->isp24.hccr);
- ql_log(ql_log_warn, vha, 0x1119,
+ ql_log(ql_log_warn, vha, 0xd04c,
"MBX Command timeout for cmd %x, iocontrol=%x jiffies=%lx "
"mb[0-3]=[0x%x 0x%x 0x%x 0x%x] mb7 0x%x host_status 0x%x hccr 0x%x\n",
command, ictrl, jiffies, mb[0], mb[1], mb[2], mb[3],
@@ -384,8 +385,6 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
* then only PCI ERR flag would be set.
* we will do premature exit for above case.
*/
- if (test_bit(UNLOADING, &base_vha->dpc_flags))
- set_bit(PCI_ERR, &base_vha->dpc_flags);
ha->flags.mbox_busy = 0;
rval = QLA_FUNCTION_TIMEOUT;
goto premature_exit;
@@ -561,6 +560,8 @@ qla2x00_load_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t risc_addr,
}
#define EXTENDED_BB_CREDITS BIT_0
+#define NVME_ENABLE_FLAG BIT_3
+
/*
* qla2x00_execute_fw
* Start adapter firmware.
@@ -602,6 +603,9 @@ qla2x00_execute_fw(scsi_qla_host_t *vha, uint32_t risc_addr)
} else
mcp->mb[4] = 0;
+ if (ql2xnvmeenable && IS_QLA27XX(ha))
+ mcp->mb[4] |= NVME_ENABLE_FLAG;
+
if (ha->flags.exlogins_enabled)
mcp->mb[4] |= ENABLE_EXTENDED_LOGIN;
@@ -822,7 +826,7 @@ qla_get_exchoffld_status(scsi_qla_host_t *vha, uint16_t *buf_sz,
*/
#define CONFIG_XCHOFFLD_MEM 0x3
int
-qla_set_exchoffld_mem_cfg(scsi_qla_host_t *vha, dma_addr_t phys_addr)
+qla_set_exchoffld_mem_cfg(scsi_qla_host_t *vha)
{
int rval;
mbx_cmd_t mc;
@@ -835,12 +839,12 @@ qla_set_exchoffld_mem_cfg(scsi_qla_host_t *vha, dma_addr_t phys_addr)
memset(mcp->mb, 0 , sizeof(mcp->mb));
mcp->mb[0] = MBC_GET_MEM_OFFLOAD_CNTRL_STAT;
mcp->mb[1] = CONFIG_XCHOFFLD_MEM;
- mcp->mb[2] = MSW(phys_addr);
- mcp->mb[3] = LSW(phys_addr);
- mcp->mb[6] = MSW(MSD(phys_addr));
- mcp->mb[7] = LSW(MSD(phys_addr));
- mcp->mb[8] = MSW(ha->exlogin_size);
- mcp->mb[9] = LSW(ha->exlogin_size);
+ mcp->mb[2] = MSW(ha->exchoffld_buf_dma);
+ mcp->mb[3] = LSW(ha->exchoffld_buf_dma);
+ mcp->mb[6] = MSW(MSD(ha->exchoffld_buf_dma));
+ mcp->mb[7] = LSW(MSD(ha->exchoffld_buf_dma));
+ mcp->mb[8] = MSW(ha->exchoffld_size);
+ mcp->mb[9] = LSW(ha->exchoffld_size);
mcp->out_mb = MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
mcp->in_mb = MBX_11|MBX_0;
mcp->tov = MBX_TOV_SECONDS;
@@ -942,6 +946,22 @@ qla2x00_get_fw_version(scsi_qla_host_t *vha)
ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1191,
"%s: Firmware supports Exchange Offload 0x%x\n",
__func__, ha->fw_attributes_h);
+
+ /* bit 26 of fw_attributes */
+ if ((ha->fw_attributes_h & 0x400) && ql2xnvmeenable) {
+ struct init_cb_24xx *icb;
+
+ icb = (struct init_cb_24xx *)ha->init_cb;
+ /*
+ * fw supports nvme and driver load
+ * parameter requested nvme
+ */
+ vha->flags.nvme_enabled = 1;
+ icb->firmware_options_2 &= cpu_to_le32(~0xf);
+ ha->zio_mode = 0;
+ ha->zio_timer = 0;
+ }
+
}
if (IS_QLA27XX(ha)) {
@@ -1049,6 +1069,8 @@ qla2x00_set_fw_options(scsi_qla_host_t *vha, uint16_t *fwopts)
mcp->in_mb = MBX_0;
if (IS_FWI2_CAPABLE(vha->hw)) {
mcp->in_mb |= MBX_1;
+ mcp->mb[10] = fwopts[10];
+ mcp->out_mb |= MBX_10;
} else {
mcp->mb[10] = fwopts[10];
mcp->mb[11] = fwopts[11];
@@ -3213,7 +3235,7 @@ qla8044_write_serdes_word(scsi_qla_host_t *vha, uint32_t addr, uint32_t data)
if (!IS_QLA8044(vha->hw))
return QLA_FUNCTION_FAILED;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1186,
+ ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x11a0,
"Entered %s.\n", __func__);
mcp->mb[0] = MBC_SET_GET_ETH_SERDES_REG;
@@ -3229,7 +3251,7 @@ qla8044_write_serdes_word(scsi_qla_host_t *vha, uint32_t addr, uint32_t data)
rval = qla2x00_mailbox_command(vha, mcp);
if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1187,
+ ql_dbg(ql_dbg_mbx, vha, 0x11a1,
"Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
} else {
ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1188,
@@ -3713,12 +3735,12 @@ qla24xx_report_id_acquisition(scsi_qla_host_t *vha,
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,
+ ql_dbg(ql_dbg_async, vha, 0x505f,
"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,
+ ql_dbg(ql_dbg_async, vha, 0x5075,
"N2N: Remote WWPN %8phC.\n",
rptid_entry->u.f2.port_name);
@@ -3871,7 +3893,7 @@ qla24xx_control_vp(scsi_qla_host_t *vha, int cmd)
rval = QLA_FUNCTION_FAILED;
} else if (vce->comp_status != cpu_to_le16(CS_COMPLETE)) {
ql_dbg(ql_dbg_mbx, vha, 0x10c5,
- "Failed to complet IOCB -- completion status (%x).\n",
+ "Failed to complete IOCB -- completion status (%x).\n",
le16_to_cpu(vce->comp_status));
rval = QLA_FUNCTION_FAILED;
} else {
@@ -5790,7 +5812,7 @@ qla26xx_dport_diagnostics(scsi_qla_host_t *vha,
if (!IS_QLA83XX(vha->hw) && !IS_QLA27XX(vha->hw))
return QLA_FUNCTION_FAILED;
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1192,
+ ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x119f,
"Entered %s.\n", __func__);
dd_dma = dma_map_single(&vha->hw->pdev->dev,
@@ -5872,13 +5894,13 @@ int qla24xx_send_mb_cmd(struct scsi_qla_host *vha, mbx_cmd_t *mcp)
rval = qla2x00_start_sp(sp);
if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0xffff,
+ ql_dbg(ql_dbg_mbx, vha, 0x1018,
"%s: %s Failed submission. %x.\n",
__func__, sp->name, rval);
goto done_free_sp;
}
- ql_dbg(ql_dbg_mbx, vha, 0xffff, "MB:%s hndl %x submitted\n",
+ ql_dbg(ql_dbg_mbx, vha, 0x113f, "MB:%s hndl %x submitted\n",
sp->name, sp->handle);
wait_for_completion(&c->u.mbx.comp);
@@ -5887,16 +5909,16 @@ int qla24xx_send_mb_cmd(struct scsi_qla_host *vha, mbx_cmd_t *mcp)
rval = c->u.mbx.rc;
switch (rval) {
case QLA_FUNCTION_TIMEOUT:
- ql_dbg(ql_dbg_mbx, vha, 0xffff, "%s: %s Timeout. %x.\n",
+ ql_dbg(ql_dbg_mbx, vha, 0x1140, "%s: %s Timeout. %x.\n",
__func__, sp->name, rval);
break;
case QLA_SUCCESS:
- ql_dbg(ql_dbg_mbx, vha, 0xffff, "%s: %s done.\n",
+ ql_dbg(ql_dbg_mbx, vha, 0x119d, "%s: %s done.\n",
__func__, sp->name);
sp->free(sp);
break;
default:
- ql_dbg(ql_dbg_mbx, vha, 0xffff, "%s: %s Failed. %x.\n",
+ ql_dbg(ql_dbg_mbx, vha, 0x119e, "%s: %s Failed. %x.\n",
__func__, sp->name, rval);
sp->free(sp);
break;
@@ -5927,8 +5949,8 @@ int qla24xx_gpdb_wait(struct scsi_qla_host *vha, fc_port_t *fcport, u8 opt)
pd = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pd_dma);
if (pd == NULL) {
- ql_log(ql_log_warn, vha, 0xffff,
- "Failed to allocate port database structure.\n");
+ ql_log(ql_log_warn, vha, 0xd047,
+ "Failed to allocate port database structure.\n");
goto done_free_sp;
}
memset(pd, 0, max(PORT_DATABASE_SIZE, PORT_DATABASE_24XX_SIZE));
@@ -5945,14 +5967,14 @@ int qla24xx_gpdb_wait(struct scsi_qla_host *vha, fc_port_t *fcport, u8 opt)
rval = qla24xx_send_mb_cmd(vha, &mc);
if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0xffff,
+ ql_dbg(ql_dbg_mbx, vha, 0x1193,
"%s: %8phC fail\n", __func__, fcport->port_name);
goto done_free_sp;
}
rval = __qla24xx_parse_gpdb(vha, fcport, pd);
- ql_dbg(ql_dbg_mbx, vha, 0xffff, "%s: %8phC done\n",
+ ql_dbg(ql_dbg_mbx, vha, 0x1197, "%s: %8phC done\n",
__func__, fcport->port_name);
done_free_sp:
@@ -5967,14 +5989,22 @@ int __qla24xx_parse_gpdb(struct scsi_qla_host *vha, fc_port_t *fcport,
{
int rval = QLA_SUCCESS;
uint64_t zero = 0;
+ u8 current_login_state, last_login_state;
+
+ if (fcport->fc4f_nvme) {
+ current_login_state = pd->current_login_state >> 4;
+ last_login_state = pd->last_login_state >> 4;
+ } else {
+ current_login_state = pd->current_login_state & 0xf;
+ last_login_state = pd->last_login_state & 0xf;
+ }
/* Check for logged in state. */
- if (pd->current_login_state != PDS_PRLI_COMPLETE &&
- pd->last_login_state != PDS_PRLI_COMPLETE) {
- ql_dbg(ql_dbg_mbx, vha, 0xffff,
- "Unable to verify login-state (%x/%x) for "
- "loop_id %x.\n", pd->current_login_state,
- pd->last_login_state, fcport->loop_id);
+ if (current_login_state != PDS_PRLI_COMPLETE &&
+ last_login_state != PDS_PRLI_COMPLETE) {
+ ql_dbg(ql_dbg_mbx, vha, 0x119a,
+ "Unable to verify login-state (%x/%x) for loop_id %x.\n",
+ current_login_state, last_login_state, fcport->loop_id);
rval = QLA_FUNCTION_FAILED;
goto gpd_error_out;
}
@@ -5997,12 +6027,17 @@ int __qla24xx_parse_gpdb(struct scsi_qla_host *vha, fc_port_t *fcport,
fcport->d_id.b.al_pa = pd->port_id[2];
fcport->d_id.b.rsvd_1 = 0;
- /* If not target must be initiator or unknown type. */
- if ((pd->prli_svc_param_word_3[0] & BIT_4) == 0)
- fcport->port_type = FCT_INITIATOR;
- else
- fcport->port_type = FCT_TARGET;
-
+ if (fcport->fc4f_nvme) {
+ fcport->nvme_prli_service_param =
+ pd->prli_nvme_svc_param_word_3;
+ fcport->port_type = FCT_NVME;
+ } else {
+ /* If not target must be initiator or unknown type. */
+ if ((pd->prli_svc_param_word_3[0] & BIT_4) == 0)
+ fcport->port_type = FCT_INITIATOR;
+ else
+ fcport->port_type = FCT_TARGET;
+ }
/* Passback COS information. */
fcport->supported_classes = (pd->flags & PDF_CLASS_2) ?
FC_COS_CLASS2 : FC_COS_CLASS3;
@@ -6040,12 +6075,12 @@ int qla24xx_gidlist_wait(struct scsi_qla_host *vha,
rval = qla24xx_send_mb_cmd(vha, &mc);
if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0xffff,
- "%s: fail\n", __func__);
+ ql_dbg(ql_dbg_mbx, vha, 0x119b,
+ "%s: fail\n", __func__);
} else {
*entries = mc.mb[1];
- ql_dbg(ql_dbg_mbx, vha, 0xffff,
- "%s: done\n", __func__);
+ ql_dbg(ql_dbg_mbx, vha, 0x119c,
+ "%s: done\n", __func__);
}
done:
return rval;
generated by cgit (git 2.34.1) at 2024-05-24 07:55:48 +0000