Signed-off-by: Himanshu Madhani <himanshu.madh...@cavium.com>
---
drivers/scsi/qla2xxx/qla_init.c | 112 ----------------------------------------
drivers/scsi/qla2xxx/qla_iocb.c | 25 ---------
2 files changed, 137 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 7b675243bd16..1de78697dc0d 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -4687,110 +4687,6 @@ qla2x00_configure_loop(scsi_qla_host_t *vha)
}
/*
- * N2N Login
- * Updates Fibre Channel Device Database with local loop devices.
- *
- * Input:
- * ha = adapter block pointer.
- *
- * Returns:
- */
-static int qla24xx_n2n_handle_login(struct scsi_qla_host *vha,
- fc_port_t *fcport)
-{
- struct qla_hw_data *ha = vha->hw;
- int res = QLA_SUCCESS, rval;
- int greater_wwpn = 0;
- int logged_in = 0;
-
- if (ha->current_topology != ISP_CFG_N)
- return res;
-
- if (wwn_to_u64(vha->port_name) >
- wwn_to_u64(vha->n2n_port_name)) {
- ql_dbg(ql_dbg_disc, vha, 0x2002,
- "HBA WWPN is greater %llx > target %llx\n",
- wwn_to_u64(vha->port_name),
- wwn_to_u64(vha->n2n_port_name));
- greater_wwpn = 1;
- fcport->d_id.b24 = vha->n2n_id;
- }
-
- fcport->loop_id = vha->loop_id;
- fcport->fc4f_nvme = 0;
- fcport->query = 1;
-
- ql_dbg(ql_dbg_disc, vha, 0x4001,
- "Initiate N2N login handler: HBA port_id=%06x loopid=%d\n",
- fcport->d_id.b24, vha->loop_id);
-
- /* Fill in member data. */
- if (!greater_wwpn) {
- rval = qla2x00_get_port_database(vha, fcport, 0);
- ql_dbg(ql_dbg_disc, vha, 0x1051,
- "Remote login-state (%x/%x) port_id=%06x loop_id=%x,
rval=%d\n",
- fcport->current_login_state, fcport->last_login_state,
- fcport->d_id.b24, fcport->loop_id, rval);
-
- if (((fcport->current_login_state & 0xf) == 0x4) ||
- ((fcport->current_login_state & 0xf) == 0x6))
- logged_in = 1;
- }
-
- if (logged_in || greater_wwpn) {
- if (!vha->nvme_local_port && vha->flags.nvme_enabled)
- qla_nvme_register_hba(vha);
-
- /* Set connected N_Port d_id */
- if (vha->flags.nvme_enabled)
- fcport->fc4f_nvme = 1;
-
- fcport->scan_state = QLA_FCPORT_FOUND;
- fcport->fw_login_state = DSC_LS_PORT_UNAVAIL;
- fcport->disc_state = DSC_GNL;
- fcport->n2n_flag = 1;
- fcport->flags = 3;
- vha->hw->flags.gpsc_supported = 0;
-
- if (greater_wwpn) {
- ql_dbg(ql_dbg_disc, vha, 0x20e5,
- "%s %d PLOGI ELS %8phC\n",
- __func__, __LINE__, fcport->port_name);
-
- res = qla24xx_els_dcmd2_iocb(vha, ELS_DCMD_PLOGI,
- fcport, fcport->d_id);
- }
-
- if (res != QLA_SUCCESS) {
- ql_log(ql_log_info, vha, 0xd04d,
- "PLOGI Failed: portid=%06x - retrying\n",
- fcport->d_id.b24);
- res = QLA_SUCCESS;
- } else {
- /* State 0x6 means FCP PRLI complete */
- if ((fcport->current_login_state & 0xf) == 0x6) {
- ql_dbg(ql_dbg_disc, vha, 0x2118,
- "%s %d %8phC post GPDB work\n",
- __func__, __LINE__, fcport->port_name);
- fcport->chip_reset =
- vha->hw->base_qpair->chip_reset;
- qla24xx_post_gpdb_work(vha, fcport, 0);
- } else {
- ql_dbg(ql_dbg_disc, vha, 0x2118,
- "%s %d %8phC post NVMe PRLI\n",
- __func__, __LINE__, fcport->port_name);
- qla24xx_post_prli_work(vha, fcport);
- }
- }
- } else {
- /* Wait for next database change */
- set_bit(N2N_LOGIN_NEEDED, &vha->dpc_flags);
- }
-
- return res;
-}
-
-/*
* qla2x00_configure_local_loop
* Updates Fibre Channel Device Database with local loop devices.
*
@@ -4847,14 +4743,6 @@ qla2x00_configure_local_loop(scsi_qla_host_t *vha)
}
new_fcport->flags &= ~FCF_FABRIC_DEVICE;
- /* Inititae N2N login. */
- if (test_and_clear_bit(N2N_LOGIN_NEEDED, &vha->dpc_flags)) {
- rval = qla24xx_n2n_handle_login(vha, new_fcport);
- if (rval != QLA_SUCCESS)
- goto cleanup_allocation;
- return QLA_SUCCESS;
- }
-
/* Add devices to port list. */
id_iter = (char *)ha->gid_list;
for (index = 0; index < entries; index++) {
diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c
index a91cca52b5d5..b349e9b94c08 100644
--- a/drivers/scsi/qla2xxx/qla_iocb.c
+++ b/drivers/scsi/qla2xxx/qla_iocb.c
@@ -2568,26 +2568,6 @@ qla24xx_els_logo_iocb(srb_t *sp, struct els_entry_24xx
*els_iocb)
}
static void
-qla2x00_els_dcmd2_sp_free(void *data)
-{
- srb_t *sp = data;
- struct srb_iocb *elsio = &sp->u.iocb_cmd;
-
- if (elsio->u.els_plogi.els_plogi_pyld)
- dma_free_coherent(&sp->vha->hw->pdev->dev, DMA_POOL_SIZE,
- elsio->u.els_plogi.els_plogi_pyld,
- elsio->u.els_plogi.els_plogi_pyld_dma);
-
- if (elsio->u.els_plogi.els_resp_pyld)
- dma_free_coherent(&sp->vha->hw->pdev->dev, DMA_POOL_SIZE,
- elsio->u.els_plogi.els_resp_pyld,
- elsio->u.els_plogi.els_resp_pyld_dma);
-
- del_timer(&elsio->timer);
- qla2x00_rel_sp(sp);
-}
-
-static void
qla2x00_els_dcmd2_iocb_timeout(void *data)
{
srb_t *sp = data;
@@ -2648,10 +2628,6 @@ qla24xx_els_dcmd2_iocb(scsi_qla_host_t *vha, int
els_opcode,
}
elsio = &sp->u.iocb_cmd;
- fcport->d_id.b.domain = remote_did.b.domain;
- fcport->d_id.b.area = remote_did.b.area;
- fcport->d_id.b.al_pa = remote_did.b.al_pa;
-
ql_dbg(ql_dbg_io, vha, 0x3073,
"Enter: PLOGI portid=%06x\n", fcport->d_id.b24);
@@ -2664,7 +2640,6 @@ qla24xx_els_dcmd2_iocb(scsi_qla_host_t *vha, int
els_opcode,
qla2x00_init_timer(sp, ELS_DCMD_TIMEOUT);
sp->done = qla2x00_els_dcmd2_sp_done;
- sp->free = qla2x00_els_dcmd2_sp_free;
ptr = elsio->u.els_plogi.els_plogi_pyld =
dma_alloc_coherent(&ha->pdev->dev, DMA_POOL_SIZE,
--
2.12.0
