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- /*
- * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- */
- #include <linux/uaccess.h>
- #include "bfad_drv.h"
- #include "bfad_im.h"
- #include "bfad_bsg.h"
- BFA_TRC_FILE(LDRV, BSG);
- int
- bfad_iocmd_ioc_enable(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- /* If IOC is not in disabled state - return */
- if (!bfa_ioc_is_disabled(&bfad->bfa.ioc)) {
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_OK;
- return 0;
- }
- init_completion(&bfad->enable_comp);
- bfa_iocfc_enable(&bfad->bfa);
- iocmd->status = BFA_STATUS_OK;
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- wait_for_completion(&bfad->enable_comp);
- return 0;
- }
- int
- bfad_iocmd_ioc_disable(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- if (bfa_ioc_is_disabled(&bfad->bfa.ioc)) {
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_OK;
- return 0;
- }
- if (bfad->disable_active) {
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return -EBUSY;
- }
- bfad->disable_active = BFA_TRUE;
- init_completion(&bfad->disable_comp);
- bfa_iocfc_disable(&bfad->bfa);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- wait_for_completion(&bfad->disable_comp);
- bfad->disable_active = BFA_FALSE;
- iocmd->status = BFA_STATUS_OK;
- return 0;
- }
- static int
- bfad_iocmd_ioc_get_info(struct bfad_s *bfad, void *cmd)
- {
- int i;
- struct bfa_bsg_ioc_info_s *iocmd = (struct bfa_bsg_ioc_info_s *)cmd;
- struct bfad_im_port_s *im_port;
- struct bfa_port_attr_s pattr;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- bfa_fcport_get_attr(&bfad->bfa, &pattr);
- iocmd->nwwn = pattr.nwwn;
- iocmd->pwwn = pattr.pwwn;
- iocmd->ioc_type = bfa_get_type(&bfad->bfa);
- iocmd->mac = bfa_get_mac(&bfad->bfa);
- iocmd->factory_mac = bfa_get_mfg_mac(&bfad->bfa);
- bfa_get_adapter_serial_num(&bfad->bfa, iocmd->serialnum);
- iocmd->factorynwwn = pattr.factorynwwn;
- iocmd->factorypwwn = pattr.factorypwwn;
- iocmd->bfad_num = bfad->inst_no;
- im_port = bfad->pport.im_port;
- iocmd->host = im_port->shost->host_no;
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- strcpy(iocmd->name, bfad->adapter_name);
- strcpy(iocmd->port_name, bfad->port_name);
- strcpy(iocmd->hwpath, bfad->pci_name);
- /* set adapter hw path */
- strcpy(iocmd->adapter_hwpath, bfad->pci_name);
- for (i = 0; iocmd->adapter_hwpath[i] != ':' && i < BFA_STRING_32; i++)
- ;
- for (; iocmd->adapter_hwpath[++i] != ':' && i < BFA_STRING_32; )
- ;
- iocmd->adapter_hwpath[i] = '\0';
- iocmd->status = BFA_STATUS_OK;
- return 0;
- }
- static int
- bfad_iocmd_ioc_get_attr(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_ioc_attr_s *iocmd = (struct bfa_bsg_ioc_attr_s *)cmd;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- bfa_ioc_get_attr(&bfad->bfa.ioc, &iocmd->ioc_attr);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- /* fill in driver attr info */
- strcpy(iocmd->ioc_attr.driver_attr.driver, BFAD_DRIVER_NAME);
- strlcpy(iocmd->ioc_attr.driver_attr.driver_ver,
- BFAD_DRIVER_VERSION, BFA_VERSION_LEN);
- strcpy(iocmd->ioc_attr.driver_attr.fw_ver,
- iocmd->ioc_attr.adapter_attr.fw_ver);
- strcpy(iocmd->ioc_attr.driver_attr.bios_ver,
- iocmd->ioc_attr.adapter_attr.optrom_ver);
- /* copy chip rev info first otherwise it will be overwritten */
- memcpy(bfad->pci_attr.chip_rev, iocmd->ioc_attr.pci_attr.chip_rev,
- sizeof(bfad->pci_attr.chip_rev));
- memcpy(&iocmd->ioc_attr.pci_attr, &bfad->pci_attr,
- sizeof(struct bfa_ioc_pci_attr_s));
- iocmd->status = BFA_STATUS_OK;
- return 0;
- }
- int
- bfad_iocmd_ioc_get_stats(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_ioc_stats_s *iocmd = (struct bfa_bsg_ioc_stats_s *)cmd;
- bfa_ioc_get_stats(&bfad->bfa, &iocmd->ioc_stats);
- iocmd->status = BFA_STATUS_OK;
- return 0;
- }
- int
- bfad_iocmd_ioc_get_fwstats(struct bfad_s *bfad, void *cmd,
- unsigned int payload_len)
- {
- struct bfa_bsg_ioc_fwstats_s *iocmd =
- (struct bfa_bsg_ioc_fwstats_s *)cmd;
- void *iocmd_bufptr;
- unsigned long flags;
- if (bfad_chk_iocmd_sz(payload_len,
- sizeof(struct bfa_bsg_ioc_fwstats_s),
- sizeof(struct bfa_fw_stats_s)) != BFA_STATUS_OK) {
- iocmd->status = BFA_STATUS_VERSION_FAIL;
- goto out;
- }
- iocmd_bufptr = (char *)iocmd + sizeof(struct bfa_bsg_ioc_fwstats_s);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_ioc_fw_stats_get(&bfad->bfa.ioc, iocmd_bufptr);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK) {
- bfa_trc(bfad, iocmd->status);
- goto out;
- }
- out:
- bfa_trc(bfad, 0x6666);
- return 0;
- }
- int
- bfad_iocmd_ioc_reset_stats(struct bfad_s *bfad, void *cmd, unsigned int v_cmd)
- {
- struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd;
- unsigned long flags;
- if (v_cmd == IOCMD_IOC_RESET_STATS) {
- bfa_ioc_clear_stats(&bfad->bfa);
- iocmd->status = BFA_STATUS_OK;
- } else if (v_cmd == IOCMD_IOC_RESET_FWSTATS) {
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_ioc_fw_stats_clear(&bfad->bfa.ioc);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- }
- return 0;
- }
- int
- bfad_iocmd_ioc_set_name(struct bfad_s *bfad, void *cmd, unsigned int v_cmd)
- {
- struct bfa_bsg_ioc_name_s *iocmd = (struct bfa_bsg_ioc_name_s *) cmd;
- if (v_cmd == IOCMD_IOC_SET_ADAPTER_NAME)
- strcpy(bfad->adapter_name, iocmd->name);
- else if (v_cmd == IOCMD_IOC_SET_PORT_NAME)
- strcpy(bfad->port_name, iocmd->name);
- iocmd->status = BFA_STATUS_OK;
- return 0;
- }
- int
- bfad_iocmd_iocfc_get_attr(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_iocfc_attr_s *iocmd = (struct bfa_bsg_iocfc_attr_s *)cmd;
- iocmd->status = BFA_STATUS_OK;
- bfa_iocfc_get_attr(&bfad->bfa, &iocmd->iocfc_attr);
- return 0;
- }
- int
- bfad_iocmd_ioc_fw_sig_inv(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_ioc_fwsig_invalidate(&bfad->bfa.ioc);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- int
- bfad_iocmd_iocfc_set_intr(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_iocfc_intr_s *iocmd = (struct bfa_bsg_iocfc_intr_s *)cmd;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_iocfc_israttr_set(&bfad->bfa, &iocmd->attr);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- int
- bfad_iocmd_port_enable(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_port_enable(&bfad->bfa.modules.port,
- bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK) {
- bfa_trc(bfad, iocmd->status);
- return 0;
- }
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- return 0;
- }
- int
- bfad_iocmd_port_disable(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_port_disable(&bfad->bfa.modules.port,
- bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK) {
- bfa_trc(bfad, iocmd->status);
- return 0;
- }
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- return 0;
- }
- static int
- bfad_iocmd_port_get_attr(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_port_attr_s *iocmd = (struct bfa_bsg_port_attr_s *)cmd;
- struct bfa_lport_attr_s port_attr;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- bfa_fcport_get_attr(&bfad->bfa, &iocmd->attr);
- bfa_fcs_lport_get_attr(&bfad->bfa_fcs.fabric.bport, &port_attr);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->attr.topology != BFA_PORT_TOPOLOGY_NONE)
- iocmd->attr.pid = port_attr.pid;
- else
- iocmd->attr.pid = 0;
- iocmd->attr.port_type = port_attr.port_type;
- iocmd->attr.loopback = port_attr.loopback;
- iocmd->attr.authfail = port_attr.authfail;
- strlcpy(iocmd->attr.port_symname.symname,
- port_attr.port_cfg.sym_name.symname,
- sizeof(iocmd->attr.port_symname.symname));
- iocmd->status = BFA_STATUS_OK;
- return 0;
- }
- int
- bfad_iocmd_port_get_stats(struct bfad_s *bfad, void *cmd,
- unsigned int payload_len)
- {
- struct bfa_bsg_port_stats_s *iocmd = (struct bfa_bsg_port_stats_s *)cmd;
- struct bfad_hal_comp fcomp;
- void *iocmd_bufptr;
- unsigned long flags;
- if (bfad_chk_iocmd_sz(payload_len,
- sizeof(struct bfa_bsg_port_stats_s),
- sizeof(union bfa_port_stats_u)) != BFA_STATUS_OK) {
- iocmd->status = BFA_STATUS_VERSION_FAIL;
- return 0;
- }
- iocmd_bufptr = (char *)iocmd + sizeof(struct bfa_bsg_port_stats_s);
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_port_get_stats(&bfad->bfa.modules.port,
- iocmd_bufptr, bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK) {
- bfa_trc(bfad, iocmd->status);
- goto out;
- }
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- out:
- return 0;
- }
- int
- bfad_iocmd_port_reset_stats(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_port_clear_stats(&bfad->bfa.modules.port,
- bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK) {
- bfa_trc(bfad, iocmd->status);
- return 0;
- }
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- return 0;
- }
- int
- bfad_iocmd_set_port_cfg(struct bfad_s *bfad, void *iocmd, unsigned int v_cmd)
- {
- struct bfa_bsg_port_cfg_s *cmd = (struct bfa_bsg_port_cfg_s *)iocmd;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- if (v_cmd == IOCMD_PORT_CFG_TOPO)
- cmd->status = bfa_fcport_cfg_topology(&bfad->bfa, cmd->param);
- else if (v_cmd == IOCMD_PORT_CFG_SPEED)
- cmd->status = bfa_fcport_cfg_speed(&bfad->bfa, cmd->param);
- else if (v_cmd == IOCMD_PORT_CFG_ALPA)
- cmd->status = bfa_fcport_cfg_hardalpa(&bfad->bfa, cmd->param);
- else if (v_cmd == IOCMD_PORT_CLR_ALPA)
- cmd->status = bfa_fcport_clr_hardalpa(&bfad->bfa);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- int
- bfad_iocmd_port_cfg_maxfrsize(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_port_cfg_maxfrsize_s *iocmd =
- (struct bfa_bsg_port_cfg_maxfrsize_s *)cmd;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_fcport_cfg_maxfrsize(&bfad->bfa, iocmd->maxfrsize);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- int
- bfad_iocmd_port_cfg_bbcr(struct bfad_s *bfad, unsigned int cmd, void *pcmd)
- {
- struct bfa_bsg_bbcr_enable_s *iocmd =
- (struct bfa_bsg_bbcr_enable_s *)pcmd;
- unsigned long flags;
- int rc;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- if (cmd == IOCMD_PORT_BBCR_ENABLE)
- rc = bfa_fcport_cfg_bbcr(&bfad->bfa, BFA_TRUE, iocmd->bb_scn);
- else if (cmd == IOCMD_PORT_BBCR_DISABLE)
- rc = bfa_fcport_cfg_bbcr(&bfad->bfa, BFA_FALSE, 0);
- else {
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return -EINVAL;
- }
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = rc;
- return 0;
- }
- int
- bfad_iocmd_port_get_bbcr_attr(struct bfad_s *bfad, void *pcmd)
- {
- struct bfa_bsg_bbcr_attr_s *iocmd = (struct bfa_bsg_bbcr_attr_s *) pcmd;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status =
- bfa_fcport_get_bbcr_attr(&bfad->bfa, &iocmd->attr);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- static int
- bfad_iocmd_lport_get_attr(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_fcs_lport_s *fcs_port;
- struct bfa_bsg_lport_attr_s *iocmd = (struct bfa_bsg_lport_attr_s *)cmd;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs,
- iocmd->vf_id, iocmd->pwwn);
- if (fcs_port == NULL) {
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_UNKNOWN_LWWN;
- goto out;
- }
- bfa_fcs_lport_get_attr(fcs_port, &iocmd->port_attr);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_OK;
- out:
- return 0;
- }
- int
- bfad_iocmd_lport_get_stats(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_fcs_lport_s *fcs_port;
- struct bfa_bsg_lport_stats_s *iocmd =
- (struct bfa_bsg_lport_stats_s *)cmd;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs,
- iocmd->vf_id, iocmd->pwwn);
- if (fcs_port == NULL) {
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_UNKNOWN_LWWN;
- goto out;
- }
- bfa_fcs_lport_get_stats(fcs_port, &iocmd->port_stats);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_OK;
- out:
- return 0;
- }
- int
- bfad_iocmd_lport_reset_stats(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_fcs_lport_s *fcs_port;
- struct bfa_bsg_reset_stats_s *iocmd =
- (struct bfa_bsg_reset_stats_s *)cmd;
- struct bfa_fcpim_s *fcpim = BFA_FCPIM(&bfad->bfa);
- struct list_head *qe, *qen;
- struct bfa_itnim_s *itnim;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs,
- iocmd->vf_id, iocmd->vpwwn);
- if (fcs_port == NULL) {
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_UNKNOWN_LWWN;
- goto out;
- }
- bfa_fcs_lport_clear_stats(fcs_port);
- /* clear IO stats from all active itnims */
- list_for_each_safe(qe, qen, &fcpim->itnim_q) {
- itnim = (struct bfa_itnim_s *) qe;
- if (itnim->rport->rport_info.lp_tag != fcs_port->lp_tag)
- continue;
- bfa_itnim_clear_stats(itnim);
- }
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_OK;
- out:
- return 0;
- }
- int
- bfad_iocmd_lport_get_iostats(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_fcs_lport_s *fcs_port;
- struct bfa_bsg_lport_iostats_s *iocmd =
- (struct bfa_bsg_lport_iostats_s *)cmd;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs,
- iocmd->vf_id, iocmd->pwwn);
- if (fcs_port == NULL) {
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_UNKNOWN_LWWN;
- goto out;
- }
- bfa_fcpim_port_iostats(&bfad->bfa, &iocmd->iostats,
- fcs_port->lp_tag);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_OK;
- out:
- return 0;
- }
- int
- bfad_iocmd_lport_get_rports(struct bfad_s *bfad, void *cmd,
- unsigned int payload_len)
- {
- struct bfa_bsg_lport_get_rports_s *iocmd =
- (struct bfa_bsg_lport_get_rports_s *)cmd;
- struct bfa_fcs_lport_s *fcs_port;
- unsigned long flags;
- void *iocmd_bufptr;
- if (iocmd->nrports == 0)
- return -EINVAL;
- if (bfad_chk_iocmd_sz(payload_len,
- sizeof(struct bfa_bsg_lport_get_rports_s),
- sizeof(struct bfa_rport_qualifier_s) * iocmd->nrports)
- != BFA_STATUS_OK) {
- iocmd->status = BFA_STATUS_VERSION_FAIL;
- return 0;
- }
- iocmd_bufptr = (char *)iocmd +
- sizeof(struct bfa_bsg_lport_get_rports_s);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs,
- iocmd->vf_id, iocmd->pwwn);
- if (fcs_port == NULL) {
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- bfa_trc(bfad, 0);
- iocmd->status = BFA_STATUS_UNKNOWN_LWWN;
- goto out;
- }
- bfa_fcs_lport_get_rport_quals(fcs_port,
- (struct bfa_rport_qualifier_s *)iocmd_bufptr,
- &iocmd->nrports);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_OK;
- out:
- return 0;
- }
- int
- bfad_iocmd_rport_get_attr(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_rport_attr_s *iocmd = (struct bfa_bsg_rport_attr_s *)cmd;
- struct bfa_fcs_lport_s *fcs_port;
- struct bfa_fcs_rport_s *fcs_rport;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs,
- iocmd->vf_id, iocmd->pwwn);
- if (fcs_port == NULL) {
- bfa_trc(bfad, 0);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_UNKNOWN_LWWN;
- goto out;
- }
- if (iocmd->pid)
- fcs_rport = bfa_fcs_lport_get_rport_by_qualifier(fcs_port,
- iocmd->rpwwn, iocmd->pid);
- else
- fcs_rport = bfa_fcs_rport_lookup(fcs_port, iocmd->rpwwn);
- if (fcs_rport == NULL) {
- bfa_trc(bfad, 0);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_UNKNOWN_RWWN;
- goto out;
- }
- bfa_fcs_rport_get_attr(fcs_rport, &iocmd->attr);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_OK;
- out:
- return 0;
- }
- static int
- bfad_iocmd_rport_get_addr(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_rport_scsi_addr_s *iocmd =
- (struct bfa_bsg_rport_scsi_addr_s *)cmd;
- struct bfa_fcs_lport_s *fcs_port;
- struct bfa_fcs_itnim_s *fcs_itnim;
- struct bfad_itnim_s *drv_itnim;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs,
- iocmd->vf_id, iocmd->pwwn);
- if (fcs_port == NULL) {
- bfa_trc(bfad, 0);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_UNKNOWN_LWWN;
- goto out;
- }
- fcs_itnim = bfa_fcs_itnim_lookup(fcs_port, iocmd->rpwwn);
- if (fcs_itnim == NULL) {
- bfa_trc(bfad, 0);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_UNKNOWN_RWWN;
- goto out;
- }
- drv_itnim = fcs_itnim->itnim_drv;
- if (drv_itnim && drv_itnim->im_port)
- iocmd->host = drv_itnim->im_port->shost->host_no;
- else {
- bfa_trc(bfad, 0);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_UNKNOWN_RWWN;
- goto out;
- }
- iocmd->target = drv_itnim->scsi_tgt_id;
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->bus = 0;
- iocmd->lun = 0;
- iocmd->status = BFA_STATUS_OK;
- out:
- return 0;
- }
- int
- bfad_iocmd_rport_get_stats(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_rport_stats_s *iocmd =
- (struct bfa_bsg_rport_stats_s *)cmd;
- struct bfa_fcs_lport_s *fcs_port;
- struct bfa_fcs_rport_s *fcs_rport;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs,
- iocmd->vf_id, iocmd->pwwn);
- if (fcs_port == NULL) {
- bfa_trc(bfad, 0);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_UNKNOWN_LWWN;
- goto out;
- }
- fcs_rport = bfa_fcs_rport_lookup(fcs_port, iocmd->rpwwn);
- if (fcs_rport == NULL) {
- bfa_trc(bfad, 0);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_UNKNOWN_RWWN;
- goto out;
- }
- memcpy((void *)&iocmd->stats, (void *)&fcs_rport->stats,
- sizeof(struct bfa_rport_stats_s));
- if (bfa_fcs_rport_get_halrport(fcs_rport)) {
- memcpy((void *)&iocmd->stats.hal_stats,
- (void *)&(bfa_fcs_rport_get_halrport(fcs_rport)->stats),
- sizeof(struct bfa_rport_hal_stats_s));
- }
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_OK;
- out:
- return 0;
- }
- int
- bfad_iocmd_rport_clr_stats(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_rport_reset_stats_s *iocmd =
- (struct bfa_bsg_rport_reset_stats_s *)cmd;
- struct bfa_fcs_lport_s *fcs_port;
- struct bfa_fcs_rport_s *fcs_rport;
- struct bfa_rport_s *rport;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs,
- iocmd->vf_id, iocmd->pwwn);
- if (fcs_port == NULL) {
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_UNKNOWN_LWWN;
- goto out;
- }
- fcs_rport = bfa_fcs_rport_lookup(fcs_port, iocmd->rpwwn);
- if (fcs_rport == NULL) {
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_UNKNOWN_RWWN;
- goto out;
- }
- memset((char *)&fcs_rport->stats, 0, sizeof(struct bfa_rport_stats_s));
- rport = bfa_fcs_rport_get_halrport(fcs_rport);
- if (rport)
- memset(&rport->stats, 0, sizeof(rport->stats));
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_OK;
- out:
- return 0;
- }
- int
- bfad_iocmd_rport_set_speed(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_rport_set_speed_s *iocmd =
- (struct bfa_bsg_rport_set_speed_s *)cmd;
- struct bfa_fcs_lport_s *fcs_port;
- struct bfa_fcs_rport_s *fcs_rport;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs,
- iocmd->vf_id, iocmd->pwwn);
- if (fcs_port == NULL) {
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_UNKNOWN_LWWN;
- goto out;
- }
- fcs_rport = bfa_fcs_rport_lookup(fcs_port, iocmd->rpwwn);
- if (fcs_rport == NULL) {
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_UNKNOWN_RWWN;
- goto out;
- }
- fcs_rport->rpf.assigned_speed = iocmd->speed;
- /* Set this speed in f/w only if the RPSC speed is not available */
- if (fcs_rport->rpf.rpsc_speed == BFA_PORT_SPEED_UNKNOWN)
- if (fcs_rport->bfa_rport)
- bfa_rport_speed(fcs_rport->bfa_rport, iocmd->speed);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_OK;
- out:
- return 0;
- }
- int
- bfad_iocmd_vport_get_attr(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_fcs_vport_s *fcs_vport;
- struct bfa_bsg_vport_attr_s *iocmd = (struct bfa_bsg_vport_attr_s *)cmd;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- fcs_vport = bfa_fcs_vport_lookup(&bfad->bfa_fcs,
- iocmd->vf_id, iocmd->vpwwn);
- if (fcs_vport == NULL) {
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_UNKNOWN_VWWN;
- goto out;
- }
- bfa_fcs_vport_get_attr(fcs_vport, &iocmd->vport_attr);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_OK;
- out:
- return 0;
- }
- int
- bfad_iocmd_vport_get_stats(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_fcs_vport_s *fcs_vport;
- struct bfa_bsg_vport_stats_s *iocmd =
- (struct bfa_bsg_vport_stats_s *)cmd;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- fcs_vport = bfa_fcs_vport_lookup(&bfad->bfa_fcs,
- iocmd->vf_id, iocmd->vpwwn);
- if (fcs_vport == NULL) {
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_UNKNOWN_VWWN;
- goto out;
- }
- memcpy((void *)&iocmd->vport_stats, (void *)&fcs_vport->vport_stats,
- sizeof(struct bfa_vport_stats_s));
- memcpy((void *)&iocmd->vport_stats.port_stats,
- (void *)&fcs_vport->lport.stats,
- sizeof(struct bfa_lport_stats_s));
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_OK;
- out:
- return 0;
- }
- int
- bfad_iocmd_vport_clr_stats(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_fcs_vport_s *fcs_vport;
- struct bfa_bsg_reset_stats_s *iocmd =
- (struct bfa_bsg_reset_stats_s *)cmd;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- fcs_vport = bfa_fcs_vport_lookup(&bfad->bfa_fcs,
- iocmd->vf_id, iocmd->vpwwn);
- if (fcs_vport == NULL) {
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_UNKNOWN_VWWN;
- goto out;
- }
- memset(&fcs_vport->vport_stats, 0, sizeof(struct bfa_vport_stats_s));
- memset(&fcs_vport->lport.stats, 0, sizeof(struct bfa_lport_stats_s));
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_OK;
- out:
- return 0;
- }
- static int
- bfad_iocmd_fabric_get_lports(struct bfad_s *bfad, void *cmd,
- unsigned int payload_len)
- {
- struct bfa_bsg_fabric_get_lports_s *iocmd =
- (struct bfa_bsg_fabric_get_lports_s *)cmd;
- bfa_fcs_vf_t *fcs_vf;
- uint32_t nports = iocmd->nports;
- unsigned long flags;
- void *iocmd_bufptr;
- if (nports == 0) {
- iocmd->status = BFA_STATUS_EINVAL;
- goto out;
- }
- if (bfad_chk_iocmd_sz(payload_len,
- sizeof(struct bfa_bsg_fabric_get_lports_s),
- sizeof(wwn_t[iocmd->nports])) != BFA_STATUS_OK) {
- iocmd->status = BFA_STATUS_VERSION_FAIL;
- goto out;
- }
- iocmd_bufptr = (char *)iocmd +
- sizeof(struct bfa_bsg_fabric_get_lports_s);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- fcs_vf = bfa_fcs_vf_lookup(&bfad->bfa_fcs, iocmd->vf_id);
- if (fcs_vf == NULL) {
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_UNKNOWN_VFID;
- goto out;
- }
- bfa_fcs_vf_get_ports(fcs_vf, (wwn_t *)iocmd_bufptr, &nports);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->nports = nports;
- iocmd->status = BFA_STATUS_OK;
- out:
- return 0;
- }
- int
- bfad_iocmd_qos_set_bw(struct bfad_s *bfad, void *pcmd)
- {
- struct bfa_bsg_qos_bw_s *iocmd = (struct bfa_bsg_qos_bw_s *)pcmd;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_fcport_set_qos_bw(&bfad->bfa, &iocmd->qos_bw);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- int
- bfad_iocmd_ratelim(struct bfad_s *bfad, unsigned int cmd, void *pcmd)
- {
- struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)pcmd;
- struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa);
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- if ((fcport->cfg.topology == BFA_PORT_TOPOLOGY_LOOP) &&
- (fcport->topology == BFA_PORT_TOPOLOGY_LOOP))
- iocmd->status = BFA_STATUS_TOPOLOGY_LOOP;
- else {
- if (cmd == IOCMD_RATELIM_ENABLE)
- fcport->cfg.ratelimit = BFA_TRUE;
- else if (cmd == IOCMD_RATELIM_DISABLE)
- fcport->cfg.ratelimit = BFA_FALSE;
- if (fcport->cfg.trl_def_speed == BFA_PORT_SPEED_UNKNOWN)
- fcport->cfg.trl_def_speed = BFA_PORT_SPEED_1GBPS;
- iocmd->status = BFA_STATUS_OK;
- }
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- int
- bfad_iocmd_ratelim_speed(struct bfad_s *bfad, unsigned int cmd, void *pcmd)
- {
- struct bfa_bsg_trl_speed_s *iocmd = (struct bfa_bsg_trl_speed_s *)pcmd;
- struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa);
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- /* Auto and speeds greater than the supported speed, are invalid */
- if ((iocmd->speed == BFA_PORT_SPEED_AUTO) ||
- (iocmd->speed > fcport->speed_sup)) {
- iocmd->status = BFA_STATUS_UNSUPP_SPEED;
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- if ((fcport->cfg.topology == BFA_PORT_TOPOLOGY_LOOP) &&
- (fcport->topology == BFA_PORT_TOPOLOGY_LOOP))
- iocmd->status = BFA_STATUS_TOPOLOGY_LOOP;
- else {
- fcport->cfg.trl_def_speed = iocmd->speed;
- iocmd->status = BFA_STATUS_OK;
- }
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- int
- bfad_iocmd_cfg_fcpim(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_fcpim_s *iocmd = (struct bfa_bsg_fcpim_s *)cmd;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- bfa_fcpim_path_tov_set(&bfad->bfa, iocmd->param);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_OK;
- return 0;
- }
- int
- bfad_iocmd_fcpim_get_modstats(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_fcpim_modstats_s *iocmd =
- (struct bfa_bsg_fcpim_modstats_s *)cmd;
- struct bfa_fcpim_s *fcpim = BFA_FCPIM(&bfad->bfa);
- struct list_head *qe, *qen;
- struct bfa_itnim_s *itnim;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- /* accumulate IO stats from itnim */
- memset((void *)&iocmd->modstats, 0, sizeof(struct bfa_itnim_iostats_s));
- list_for_each_safe(qe, qen, &fcpim->itnim_q) {
- itnim = (struct bfa_itnim_s *) qe;
- bfa_fcpim_add_stats(&iocmd->modstats, &(itnim->stats));
- }
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_OK;
- return 0;
- }
- int
- bfad_iocmd_fcpim_clr_modstats(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_fcpim_modstatsclr_s *iocmd =
- (struct bfa_bsg_fcpim_modstatsclr_s *)cmd;
- struct bfa_fcpim_s *fcpim = BFA_FCPIM(&bfad->bfa);
- struct list_head *qe, *qen;
- struct bfa_itnim_s *itnim;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- list_for_each_safe(qe, qen, &fcpim->itnim_q) {
- itnim = (struct bfa_itnim_s *) qe;
- bfa_itnim_clear_stats(itnim);
- }
- memset(&fcpim->del_itn_stats, 0,
- sizeof(struct bfa_fcpim_del_itn_stats_s));
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_OK;
- return 0;
- }
- int
- bfad_iocmd_fcpim_get_del_itn_stats(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_fcpim_del_itn_stats_s *iocmd =
- (struct bfa_bsg_fcpim_del_itn_stats_s *)cmd;
- struct bfa_fcpim_s *fcpim = BFA_FCPIM(&bfad->bfa);
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- memcpy((void *)&iocmd->modstats, (void *)&fcpim->del_itn_stats,
- sizeof(struct bfa_fcpim_del_itn_stats_s));
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_OK;
- return 0;
- }
- static int
- bfad_iocmd_itnim_get_attr(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_itnim_attr_s *iocmd = (struct bfa_bsg_itnim_attr_s *)cmd;
- struct bfa_fcs_lport_s *fcs_port;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs,
- iocmd->vf_id, iocmd->lpwwn);
- if (!fcs_port)
- iocmd->status = BFA_STATUS_UNKNOWN_LWWN;
- else
- iocmd->status = bfa_fcs_itnim_attr_get(fcs_port,
- iocmd->rpwwn, &iocmd->attr);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- static int
- bfad_iocmd_itnim_get_iostats(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_itnim_iostats_s *iocmd =
- (struct bfa_bsg_itnim_iostats_s *)cmd;
- struct bfa_fcs_lport_s *fcs_port;
- struct bfa_fcs_itnim_s *itnim;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs,
- iocmd->vf_id, iocmd->lpwwn);
- if (!fcs_port) {
- iocmd->status = BFA_STATUS_UNKNOWN_LWWN;
- bfa_trc(bfad, 0);
- } else {
- itnim = bfa_fcs_itnim_lookup(fcs_port, iocmd->rpwwn);
- if (itnim == NULL)
- iocmd->status = BFA_STATUS_UNKNOWN_RWWN;
- else {
- iocmd->status = BFA_STATUS_OK;
- if (bfa_fcs_itnim_get_halitn(itnim))
- memcpy((void *)&iocmd->iostats, (void *)
- &(bfa_fcs_itnim_get_halitn(itnim)->stats),
- sizeof(struct bfa_itnim_iostats_s));
- }
- }
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- static int
- bfad_iocmd_itnim_reset_stats(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_rport_reset_stats_s *iocmd =
- (struct bfa_bsg_rport_reset_stats_s *)cmd;
- struct bfa_fcs_lport_s *fcs_port;
- struct bfa_fcs_itnim_s *itnim;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs,
- iocmd->vf_id, iocmd->pwwn);
- if (!fcs_port)
- iocmd->status = BFA_STATUS_UNKNOWN_LWWN;
- else {
- itnim = bfa_fcs_itnim_lookup(fcs_port, iocmd->rpwwn);
- if (itnim == NULL)
- iocmd->status = BFA_STATUS_UNKNOWN_RWWN;
- else {
- iocmd->status = BFA_STATUS_OK;
- bfa_fcs_itnim_stats_clear(fcs_port, iocmd->rpwwn);
- bfa_itnim_clear_stats(bfa_fcs_itnim_get_halitn(itnim));
- }
- }
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- static int
- bfad_iocmd_itnim_get_itnstats(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_itnim_itnstats_s *iocmd =
- (struct bfa_bsg_itnim_itnstats_s *)cmd;
- struct bfa_fcs_lport_s *fcs_port;
- struct bfa_fcs_itnim_s *itnim;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs,
- iocmd->vf_id, iocmd->lpwwn);
- if (!fcs_port) {
- iocmd->status = BFA_STATUS_UNKNOWN_LWWN;
- bfa_trc(bfad, 0);
- } else {
- itnim = bfa_fcs_itnim_lookup(fcs_port, iocmd->rpwwn);
- if (itnim == NULL)
- iocmd->status = BFA_STATUS_UNKNOWN_RWWN;
- else {
- iocmd->status = BFA_STATUS_OK;
- bfa_fcs_itnim_stats_get(fcs_port, iocmd->rpwwn,
- &iocmd->itnstats);
- }
- }
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- int
- bfad_iocmd_fcport_enable(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_fcport_enable(&bfad->bfa);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- int
- bfad_iocmd_fcport_disable(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_fcport_disable(&bfad->bfa);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- int
- bfad_iocmd_ioc_get_pcifn_cfg(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_pcifn_cfg_s *iocmd = (struct bfa_bsg_pcifn_cfg_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_ablk_query(&bfad->bfa.modules.ablk,
- &iocmd->pcifn_cfg,
- bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK)
- goto out;
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- out:
- return 0;
- }
- int
- bfad_iocmd_pcifn_create(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_pcifn_s *iocmd = (struct bfa_bsg_pcifn_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_ablk_pf_create(&bfad->bfa.modules.ablk,
- &iocmd->pcifn_id, iocmd->port,
- iocmd->pcifn_class, iocmd->bw_min,
- iocmd->bw_max, bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK)
- goto out;
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- out:
- return 0;
- }
- int
- bfad_iocmd_pcifn_delete(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_pcifn_s *iocmd = (struct bfa_bsg_pcifn_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_ablk_pf_delete(&bfad->bfa.modules.ablk,
- iocmd->pcifn_id,
- bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK)
- goto out;
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- out:
- return 0;
- }
- int
- bfad_iocmd_pcifn_bw(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_pcifn_s *iocmd = (struct bfa_bsg_pcifn_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_ablk_pf_update(&bfad->bfa.modules.ablk,
- iocmd->pcifn_id, iocmd->bw_min,
- iocmd->bw_max, bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- bfa_trc(bfad, iocmd->status);
- if (iocmd->status != BFA_STATUS_OK)
- goto out;
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- bfa_trc(bfad, iocmd->status);
- out:
- return 0;
- }
- int
- bfad_iocmd_adapter_cfg_mode(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_adapter_cfg_mode_s *iocmd =
- (struct bfa_bsg_adapter_cfg_mode_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags = 0;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_ablk_adapter_config(&bfad->bfa.modules.ablk,
- iocmd->cfg.mode, iocmd->cfg.max_pf,
- iocmd->cfg.max_vf, bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK)
- goto out;
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- out:
- return 0;
- }
- int
- bfad_iocmd_port_cfg_mode(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_port_cfg_mode_s *iocmd =
- (struct bfa_bsg_port_cfg_mode_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags = 0;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_ablk_port_config(&bfad->bfa.modules.ablk,
- iocmd->instance, iocmd->cfg.mode,
- iocmd->cfg.max_pf, iocmd->cfg.max_vf,
- bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK)
- goto out;
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- out:
- return 0;
- }
- int
- bfad_iocmd_ablk_optrom(struct bfad_s *bfad, unsigned int cmd, void *pcmd)
- {
- struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)pcmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- if (cmd == IOCMD_FLASH_ENABLE_OPTROM)
- iocmd->status = bfa_ablk_optrom_en(&bfad->bfa.modules.ablk,
- bfad_hcb_comp, &fcomp);
- else
- iocmd->status = bfa_ablk_optrom_dis(&bfad->bfa.modules.ablk,
- bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK)
- goto out;
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- out:
- return 0;
- }
- int
- bfad_iocmd_faa_query(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_faa_attr_s *iocmd = (struct bfa_bsg_faa_attr_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- init_completion(&fcomp.comp);
- iocmd->status = BFA_STATUS_OK;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_faa_query(&bfad->bfa, &iocmd->faa_attr,
- bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK)
- goto out;
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- out:
- return 0;
- }
- int
- bfad_iocmd_cee_attr(struct bfad_s *bfad, void *cmd, unsigned int payload_len)
- {
- struct bfa_bsg_cee_attr_s *iocmd =
- (struct bfa_bsg_cee_attr_s *)cmd;
- void *iocmd_bufptr;
- struct bfad_hal_comp cee_comp;
- unsigned long flags;
- if (bfad_chk_iocmd_sz(payload_len,
- sizeof(struct bfa_bsg_cee_attr_s),
- sizeof(struct bfa_cee_attr_s)) != BFA_STATUS_OK) {
- iocmd->status = BFA_STATUS_VERSION_FAIL;
- return 0;
- }
- iocmd_bufptr = (char *)iocmd + sizeof(struct bfa_bsg_cee_attr_s);
- cee_comp.status = 0;
- init_completion(&cee_comp.comp);
- mutex_lock(&bfad_mutex);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_cee_get_attr(&bfad->bfa.modules.cee, iocmd_bufptr,
- bfad_hcb_comp, &cee_comp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK) {
- mutex_unlock(&bfad_mutex);
- bfa_trc(bfad, 0x5555);
- goto out;
- }
- wait_for_completion(&cee_comp.comp);
- mutex_unlock(&bfad_mutex);
- out:
- return 0;
- }
- int
- bfad_iocmd_cee_get_stats(struct bfad_s *bfad, void *cmd,
- unsigned int payload_len)
- {
- struct bfa_bsg_cee_stats_s *iocmd =
- (struct bfa_bsg_cee_stats_s *)cmd;
- void *iocmd_bufptr;
- struct bfad_hal_comp cee_comp;
- unsigned long flags;
- if (bfad_chk_iocmd_sz(payload_len,
- sizeof(struct bfa_bsg_cee_stats_s),
- sizeof(struct bfa_cee_stats_s)) != BFA_STATUS_OK) {
- iocmd->status = BFA_STATUS_VERSION_FAIL;
- return 0;
- }
- iocmd_bufptr = (char *)iocmd + sizeof(struct bfa_bsg_cee_stats_s);
- cee_comp.status = 0;
- init_completion(&cee_comp.comp);
- mutex_lock(&bfad_mutex);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_cee_get_stats(&bfad->bfa.modules.cee, iocmd_bufptr,
- bfad_hcb_comp, &cee_comp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK) {
- mutex_unlock(&bfad_mutex);
- bfa_trc(bfad, 0x5555);
- goto out;
- }
- wait_for_completion(&cee_comp.comp);
- mutex_unlock(&bfad_mutex);
- out:
- return 0;
- }
- int
- bfad_iocmd_cee_reset_stats(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_cee_reset_stats(&bfad->bfa.modules.cee, NULL, NULL);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK)
- bfa_trc(bfad, 0x5555);
- return 0;
- }
- int
- bfad_iocmd_sfp_media(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_sfp_media_s *iocmd = (struct bfa_bsg_sfp_media_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_sfp_media(BFA_SFP_MOD(&bfad->bfa), &iocmd->media,
- bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- bfa_trc(bfad, iocmd->status);
- if (iocmd->status != BFA_STATUS_SFP_NOT_READY)
- goto out;
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- out:
- return 0;
- }
- int
- bfad_iocmd_sfp_speed(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_sfp_speed_s *iocmd = (struct bfa_bsg_sfp_speed_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_sfp_speed(BFA_SFP_MOD(&bfad->bfa), iocmd->speed,
- bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- bfa_trc(bfad, iocmd->status);
- if (iocmd->status != BFA_STATUS_SFP_NOT_READY)
- goto out;
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- out:
- return 0;
- }
- int
- bfad_iocmd_flash_get_attr(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_flash_attr_s *iocmd =
- (struct bfa_bsg_flash_attr_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_flash_get_attr(BFA_FLASH(&bfad->bfa), &iocmd->attr,
- bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK)
- goto out;
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- out:
- return 0;
- }
- int
- bfad_iocmd_flash_erase_part(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_flash_s *iocmd = (struct bfa_bsg_flash_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_flash_erase_part(BFA_FLASH(&bfad->bfa), iocmd->type,
- iocmd->instance, bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK)
- goto out;
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- out:
- return 0;
- }
- int
- bfad_iocmd_flash_update_part(struct bfad_s *bfad, void *cmd,
- unsigned int payload_len)
- {
- struct bfa_bsg_flash_s *iocmd = (struct bfa_bsg_flash_s *)cmd;
- void *iocmd_bufptr;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- if (bfad_chk_iocmd_sz(payload_len,
- sizeof(struct bfa_bsg_flash_s),
- iocmd->bufsz) != BFA_STATUS_OK) {
- iocmd->status = BFA_STATUS_VERSION_FAIL;
- return 0;
- }
- iocmd_bufptr = (char *)iocmd + sizeof(struct bfa_bsg_flash_s);
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_flash_update_part(BFA_FLASH(&bfad->bfa),
- iocmd->type, iocmd->instance, iocmd_bufptr,
- iocmd->bufsz, 0, bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK)
- goto out;
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- out:
- return 0;
- }
- int
- bfad_iocmd_flash_read_part(struct bfad_s *bfad, void *cmd,
- unsigned int payload_len)
- {
- struct bfa_bsg_flash_s *iocmd = (struct bfa_bsg_flash_s *)cmd;
- struct bfad_hal_comp fcomp;
- void *iocmd_bufptr;
- unsigned long flags;
- if (bfad_chk_iocmd_sz(payload_len,
- sizeof(struct bfa_bsg_flash_s),
- iocmd->bufsz) != BFA_STATUS_OK) {
- iocmd->status = BFA_STATUS_VERSION_FAIL;
- return 0;
- }
- iocmd_bufptr = (char *)iocmd + sizeof(struct bfa_bsg_flash_s);
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_flash_read_part(BFA_FLASH(&bfad->bfa), iocmd->type,
- iocmd->instance, iocmd_bufptr, iocmd->bufsz, 0,
- bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK)
- goto out;
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- out:
- return 0;
- }
- int
- bfad_iocmd_diag_temp(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_diag_get_temp_s *iocmd =
- (struct bfa_bsg_diag_get_temp_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_diag_tsensor_query(BFA_DIAG_MOD(&bfad->bfa),
- &iocmd->result, bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- bfa_trc(bfad, iocmd->status);
- if (iocmd->status != BFA_STATUS_OK)
- goto out;
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- out:
- return 0;
- }
- int
- bfad_iocmd_diag_memtest(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_diag_memtest_s *iocmd =
- (struct bfa_bsg_diag_memtest_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_diag_memtest(BFA_DIAG_MOD(&bfad->bfa),
- &iocmd->memtest, iocmd->pat,
- &iocmd->result, bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- bfa_trc(bfad, iocmd->status);
- if (iocmd->status != BFA_STATUS_OK)
- goto out;
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- out:
- return 0;
- }
- int
- bfad_iocmd_diag_loopback(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_diag_loopback_s *iocmd =
- (struct bfa_bsg_diag_loopback_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_fcdiag_loopback(&bfad->bfa, iocmd->opmode,
- iocmd->speed, iocmd->lpcnt, iocmd->pat,
- &iocmd->result, bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- bfa_trc(bfad, iocmd->status);
- if (iocmd->status != BFA_STATUS_OK)
- goto out;
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- out:
- return 0;
- }
- int
- bfad_iocmd_diag_fwping(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_diag_fwping_s *iocmd =
- (struct bfa_bsg_diag_fwping_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_diag_fwping(BFA_DIAG_MOD(&bfad->bfa), iocmd->cnt,
- iocmd->pattern, &iocmd->result,
- bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- bfa_trc(bfad, iocmd->status);
- if (iocmd->status != BFA_STATUS_OK)
- goto out;
- bfa_trc(bfad, 0x77771);
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- out:
- return 0;
- }
- int
- bfad_iocmd_diag_queuetest(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_diag_qtest_s *iocmd = (struct bfa_bsg_diag_qtest_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_fcdiag_queuetest(&bfad->bfa, iocmd->force,
- iocmd->queue, &iocmd->result,
- bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK)
- goto out;
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- out:
- return 0;
- }
- int
- bfad_iocmd_diag_sfp(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_sfp_show_s *iocmd =
- (struct bfa_bsg_sfp_show_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_sfp_show(BFA_SFP_MOD(&bfad->bfa), &iocmd->sfp,
- bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- bfa_trc(bfad, iocmd->status);
- if (iocmd->status != BFA_STATUS_OK)
- goto out;
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- bfa_trc(bfad, iocmd->status);
- out:
- return 0;
- }
- int
- bfad_iocmd_diag_led(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_diag_led_s *iocmd = (struct bfa_bsg_diag_led_s *)cmd;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_diag_ledtest(BFA_DIAG_MOD(&bfad->bfa),
- &iocmd->ledtest);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- int
- bfad_iocmd_diag_beacon_lport(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_diag_beacon_s *iocmd =
- (struct bfa_bsg_diag_beacon_s *)cmd;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_diag_beacon_port(BFA_DIAG_MOD(&bfad->bfa),
- iocmd->beacon, iocmd->link_e2e_beacon,
- iocmd->second);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- int
- bfad_iocmd_diag_lb_stat(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_diag_lb_stat_s *iocmd =
- (struct bfa_bsg_diag_lb_stat_s *)cmd;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_fcdiag_lb_is_running(&bfad->bfa);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- bfa_trc(bfad, iocmd->status);
- return 0;
- }
- int
- bfad_iocmd_diag_dport_enable(struct bfad_s *bfad, void *pcmd)
- {
- struct bfa_bsg_dport_enable_s *iocmd =
- (struct bfa_bsg_dport_enable_s *)pcmd;
- unsigned long flags;
- struct bfad_hal_comp fcomp;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_dport_enable(&bfad->bfa, iocmd->lpcnt,
- iocmd->pat, bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK)
- bfa_trc(bfad, iocmd->status);
- else {
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- }
- return 0;
- }
- int
- bfad_iocmd_diag_dport_disable(struct bfad_s *bfad, void *pcmd)
- {
- struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)pcmd;
- unsigned long flags;
- struct bfad_hal_comp fcomp;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_dport_disable(&bfad->bfa, bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK)
- bfa_trc(bfad, iocmd->status);
- else {
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- }
- return 0;
- }
- int
- bfad_iocmd_diag_dport_start(struct bfad_s *bfad, void *pcmd)
- {
- struct bfa_bsg_dport_enable_s *iocmd =
- (struct bfa_bsg_dport_enable_s *)pcmd;
- unsigned long flags;
- struct bfad_hal_comp fcomp;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_dport_start(&bfad->bfa, iocmd->lpcnt,
- iocmd->pat, bfad_hcb_comp,
- &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK) {
- bfa_trc(bfad, iocmd->status);
- } else {
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- }
- return 0;
- }
- int
- bfad_iocmd_diag_dport_show(struct bfad_s *bfad, void *pcmd)
- {
- struct bfa_bsg_diag_dport_show_s *iocmd =
- (struct bfa_bsg_diag_dport_show_s *)pcmd;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_dport_show(&bfad->bfa, &iocmd->result);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- int
- bfad_iocmd_phy_get_attr(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_phy_attr_s *iocmd =
- (struct bfa_bsg_phy_attr_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_phy_get_attr(BFA_PHY(&bfad->bfa), iocmd->instance,
- &iocmd->attr, bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK)
- goto out;
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- out:
- return 0;
- }
- int
- bfad_iocmd_phy_get_stats(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_phy_stats_s *iocmd =
- (struct bfa_bsg_phy_stats_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_phy_get_stats(BFA_PHY(&bfad->bfa), iocmd->instance,
- &iocmd->stats, bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK)
- goto out;
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- out:
- return 0;
- }
- int
- bfad_iocmd_phy_read(struct bfad_s *bfad, void *cmd, unsigned int payload_len)
- {
- struct bfa_bsg_phy_s *iocmd = (struct bfa_bsg_phy_s *)cmd;
- struct bfad_hal_comp fcomp;
- void *iocmd_bufptr;
- unsigned long flags;
- if (bfad_chk_iocmd_sz(payload_len,
- sizeof(struct bfa_bsg_phy_s),
- iocmd->bufsz) != BFA_STATUS_OK) {
- iocmd->status = BFA_STATUS_VERSION_FAIL;
- return 0;
- }
- iocmd_bufptr = (char *)iocmd + sizeof(struct bfa_bsg_phy_s);
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_phy_read(BFA_PHY(&bfad->bfa),
- iocmd->instance, iocmd_bufptr, iocmd->bufsz,
- 0, bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK)
- goto out;
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- if (iocmd->status != BFA_STATUS_OK)
- goto out;
- out:
- return 0;
- }
- int
- bfad_iocmd_vhba_query(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_vhba_attr_s *iocmd =
- (struct bfa_bsg_vhba_attr_s *)cmd;
- struct bfa_vhba_attr_s *attr = &iocmd->attr;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- attr->pwwn = bfad->bfa.ioc.attr->pwwn;
- attr->nwwn = bfad->bfa.ioc.attr->nwwn;
- attr->plog_enabled = (bfa_boolean_t)bfad->bfa.plog->plog_enabled;
- attr->io_profile = bfa_fcpim_get_io_profile(&bfad->bfa);
- attr->path_tov = bfa_fcpim_path_tov_get(&bfad->bfa);
- iocmd->status = BFA_STATUS_OK;
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- int
- bfad_iocmd_phy_update(struct bfad_s *bfad, void *cmd, unsigned int payload_len)
- {
- struct bfa_bsg_phy_s *iocmd = (struct bfa_bsg_phy_s *)cmd;
- void *iocmd_bufptr;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- if (bfad_chk_iocmd_sz(payload_len,
- sizeof(struct bfa_bsg_phy_s),
- iocmd->bufsz) != BFA_STATUS_OK) {
- iocmd->status = BFA_STATUS_VERSION_FAIL;
- return 0;
- }
- iocmd_bufptr = (char *)iocmd + sizeof(struct bfa_bsg_phy_s);
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_phy_update(BFA_PHY(&bfad->bfa),
- iocmd->instance, iocmd_bufptr, iocmd->bufsz,
- 0, bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK)
- goto out;
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- out:
- return 0;
- }
- int
- bfad_iocmd_porglog_get(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_debug_s *iocmd = (struct bfa_bsg_debug_s *)cmd;
- void *iocmd_bufptr;
- if (iocmd->bufsz < sizeof(struct bfa_plog_s)) {
- bfa_trc(bfad, sizeof(struct bfa_plog_s));
- iocmd->status = BFA_STATUS_EINVAL;
- goto out;
- }
- iocmd->status = BFA_STATUS_OK;
- iocmd_bufptr = (char *)iocmd + sizeof(struct bfa_bsg_debug_s);
- memcpy(iocmd_bufptr, (u8 *) &bfad->plog_buf, sizeof(struct bfa_plog_s));
- out:
- return 0;
- }
- #define BFA_DEBUG_FW_CORE_CHUNK_SZ 0x4000U /* 16K chunks for FW dump */
- int
- bfad_iocmd_debug_fw_core(struct bfad_s *bfad, void *cmd,
- unsigned int payload_len)
- {
- struct bfa_bsg_debug_s *iocmd = (struct bfa_bsg_debug_s *)cmd;
- void *iocmd_bufptr;
- unsigned long flags;
- u32 offset;
- if (bfad_chk_iocmd_sz(payload_len, sizeof(struct bfa_bsg_debug_s),
- BFA_DEBUG_FW_CORE_CHUNK_SZ) != BFA_STATUS_OK) {
- iocmd->status = BFA_STATUS_VERSION_FAIL;
- return 0;
- }
- if (iocmd->bufsz < BFA_DEBUG_FW_CORE_CHUNK_SZ ||
- !IS_ALIGNED(iocmd->bufsz, sizeof(u16)) ||
- !IS_ALIGNED(iocmd->offset, sizeof(u32))) {
- bfa_trc(bfad, BFA_DEBUG_FW_CORE_CHUNK_SZ);
- iocmd->status = BFA_STATUS_EINVAL;
- goto out;
- }
- iocmd_bufptr = (char *)iocmd + sizeof(struct bfa_bsg_debug_s);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- offset = iocmd->offset;
- iocmd->status = bfa_ioc_debug_fwcore(&bfad->bfa.ioc, iocmd_bufptr,
- &offset, &iocmd->bufsz);
- iocmd->offset = offset;
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- out:
- return 0;
- }
- int
- bfad_iocmd_debug_ctl(struct bfad_s *bfad, void *cmd, unsigned int v_cmd)
- {
- struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd;
- unsigned long flags;
- if (v_cmd == IOCMD_DEBUG_FW_STATE_CLR) {
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- bfad->bfa.ioc.dbg_fwsave_once = BFA_TRUE;
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- } else if (v_cmd == IOCMD_DEBUG_PORTLOG_CLR)
- bfad->plog_buf.head = bfad->plog_buf.tail = 0;
- else if (v_cmd == IOCMD_DEBUG_START_DTRC)
- bfa_trc_init(bfad->trcmod);
- else if (v_cmd == IOCMD_DEBUG_STOP_DTRC)
- bfa_trc_stop(bfad->trcmod);
- iocmd->status = BFA_STATUS_OK;
- return 0;
- }
- int
- bfad_iocmd_porglog_ctl(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_portlogctl_s *iocmd = (struct bfa_bsg_portlogctl_s *)cmd;
- if (iocmd->ctl == BFA_TRUE)
- bfad->plog_buf.plog_enabled = 1;
- else
- bfad->plog_buf.plog_enabled = 0;
- iocmd->status = BFA_STATUS_OK;
- return 0;
- }
- int
- bfad_iocmd_fcpim_cfg_profile(struct bfad_s *bfad, void *cmd, unsigned int v_cmd)
- {
- struct bfa_bsg_fcpim_profile_s *iocmd =
- (struct bfa_bsg_fcpim_profile_s *)cmd;
- struct timeval tv;
- unsigned long flags;
- do_gettimeofday(&tv);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- if (v_cmd == IOCMD_FCPIM_PROFILE_ON)
- iocmd->status = bfa_fcpim_profile_on(&bfad->bfa, tv.tv_sec);
- else if (v_cmd == IOCMD_FCPIM_PROFILE_OFF)
- iocmd->status = bfa_fcpim_profile_off(&bfad->bfa);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- static int
- bfad_iocmd_itnim_get_ioprofile(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_itnim_ioprofile_s *iocmd =
- (struct bfa_bsg_itnim_ioprofile_s *)cmd;
- struct bfa_fcs_lport_s *fcs_port;
- struct bfa_fcs_itnim_s *itnim;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs,
- iocmd->vf_id, iocmd->lpwwn);
- if (!fcs_port)
- iocmd->status = BFA_STATUS_UNKNOWN_LWWN;
- else {
- itnim = bfa_fcs_itnim_lookup(fcs_port, iocmd->rpwwn);
- if (itnim == NULL)
- iocmd->status = BFA_STATUS_UNKNOWN_RWWN;
- else
- iocmd->status = bfa_itnim_get_ioprofile(
- bfa_fcs_itnim_get_halitn(itnim),
- &iocmd->ioprofile);
- }
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- int
- bfad_iocmd_fcport_get_stats(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_fcport_stats_s *iocmd =
- (struct bfa_bsg_fcport_stats_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- struct bfa_cb_pending_q_s cb_qe;
- init_completion(&fcomp.comp);
- bfa_pending_q_init(&cb_qe, (bfa_cb_cbfn_t)bfad_hcb_comp,
- &fcomp, &iocmd->stats);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_fcport_get_stats(&bfad->bfa, &cb_qe);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK) {
- bfa_trc(bfad, iocmd->status);
- goto out;
- }
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- out:
- return 0;
- }
- int
- bfad_iocmd_fcport_reset_stats(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- struct bfa_cb_pending_q_s cb_qe;
- init_completion(&fcomp.comp);
- bfa_pending_q_init(&cb_qe, (bfa_cb_cbfn_t)bfad_hcb_comp, &fcomp, NULL);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_fcport_clear_stats(&bfad->bfa, &cb_qe);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK) {
- bfa_trc(bfad, iocmd->status);
- goto out;
- }
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- out:
- return 0;
- }
- int
- bfad_iocmd_boot_cfg(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_boot_s *iocmd = (struct bfa_bsg_boot_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_flash_update_part(BFA_FLASH(&bfad->bfa),
- BFA_FLASH_PART_BOOT, bfad->bfa.ioc.port_id,
- &iocmd->cfg, sizeof(struct bfa_boot_cfg_s), 0,
- bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK)
- goto out;
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- out:
- return 0;
- }
- int
- bfad_iocmd_boot_query(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_boot_s *iocmd = (struct bfa_bsg_boot_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_flash_read_part(BFA_FLASH(&bfad->bfa),
- BFA_FLASH_PART_BOOT, bfad->bfa.ioc.port_id,
- &iocmd->cfg, sizeof(struct bfa_boot_cfg_s), 0,
- bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK)
- goto out;
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- out:
- return 0;
- }
- int
- bfad_iocmd_preboot_query(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_preboot_s *iocmd = (struct bfa_bsg_preboot_s *)cmd;
- struct bfi_iocfc_cfgrsp_s *cfgrsp = bfad->bfa.iocfc.cfgrsp;
- struct bfa_boot_pbc_s *pbcfg = &iocmd->cfg;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- pbcfg->enable = cfgrsp->pbc_cfg.boot_enabled;
- pbcfg->nbluns = cfgrsp->pbc_cfg.nbluns;
- pbcfg->speed = cfgrsp->pbc_cfg.port_speed;
- memcpy(pbcfg->pblun, cfgrsp->pbc_cfg.blun, sizeof(pbcfg->pblun));
- iocmd->status = BFA_STATUS_OK;
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- int
- bfad_iocmd_ethboot_cfg(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_ethboot_s *iocmd = (struct bfa_bsg_ethboot_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_flash_update_part(BFA_FLASH(&bfad->bfa),
- BFA_FLASH_PART_PXECFG,
- bfad->bfa.ioc.port_id, &iocmd->cfg,
- sizeof(struct bfa_ethboot_cfg_s), 0,
- bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK)
- goto out;
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- out:
- return 0;
- }
- int
- bfad_iocmd_ethboot_query(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_ethboot_s *iocmd = (struct bfa_bsg_ethboot_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_flash_read_part(BFA_FLASH(&bfad->bfa),
- BFA_FLASH_PART_PXECFG,
- bfad->bfa.ioc.port_id, &iocmd->cfg,
- sizeof(struct bfa_ethboot_cfg_s), 0,
- bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK)
- goto out;
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- out:
- return 0;
- }
- int
- bfad_iocmd_cfg_trunk(struct bfad_s *bfad, void *cmd, unsigned int v_cmd)
- {
- struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd;
- struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa);
- struct bfa_fcport_trunk_s *trunk = &fcport->trunk;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- if (bfa_fcport_is_dport(&bfad->bfa)) {
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return BFA_STATUS_DPORT_ERR;
- }
- if ((fcport->cfg.topology == BFA_PORT_TOPOLOGY_LOOP) ||
- (fcport->topology == BFA_PORT_TOPOLOGY_LOOP))
- iocmd->status = BFA_STATUS_TOPOLOGY_LOOP;
- else {
- if (v_cmd == IOCMD_TRUNK_ENABLE) {
- trunk->attr.state = BFA_TRUNK_OFFLINE;
- bfa_fcport_disable(&bfad->bfa);
- fcport->cfg.trunked = BFA_TRUE;
- } else if (v_cmd == IOCMD_TRUNK_DISABLE) {
- trunk->attr.state = BFA_TRUNK_DISABLED;
- bfa_fcport_disable(&bfad->bfa);
- fcport->cfg.trunked = BFA_FALSE;
- }
- if (!bfa_fcport_is_disabled(&bfad->bfa))
- bfa_fcport_enable(&bfad->bfa);
- iocmd->status = BFA_STATUS_OK;
- }
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- int
- bfad_iocmd_trunk_get_attr(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_trunk_attr_s *iocmd = (struct bfa_bsg_trunk_attr_s *)cmd;
- struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa);
- struct bfa_fcport_trunk_s *trunk = &fcport->trunk;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- if ((fcport->cfg.topology == BFA_PORT_TOPOLOGY_LOOP) ||
- (fcport->topology == BFA_PORT_TOPOLOGY_LOOP))
- iocmd->status = BFA_STATUS_TOPOLOGY_LOOP;
- else {
- memcpy((void *)&iocmd->attr, (void *)&trunk->attr,
- sizeof(struct bfa_trunk_attr_s));
- iocmd->attr.port_id = bfa_lps_get_base_pid(&bfad->bfa);
- iocmd->status = BFA_STATUS_OK;
- }
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- int
- bfad_iocmd_qos(struct bfad_s *bfad, void *cmd, unsigned int v_cmd)
- {
- struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd;
- struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa);
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- if (bfa_ioc_get_type(&bfad->bfa.ioc) == BFA_IOC_TYPE_FC) {
- if ((fcport->cfg.topology == BFA_PORT_TOPOLOGY_LOOP) &&
- (fcport->topology == BFA_PORT_TOPOLOGY_LOOP))
- iocmd->status = BFA_STATUS_TOPOLOGY_LOOP;
- else {
- if (v_cmd == IOCMD_QOS_ENABLE)
- fcport->cfg.qos_enabled = BFA_TRUE;
- else if (v_cmd == IOCMD_QOS_DISABLE) {
- fcport->cfg.qos_enabled = BFA_FALSE;
- fcport->cfg.qos_bw.high = BFA_QOS_BW_HIGH;
- fcport->cfg.qos_bw.med = BFA_QOS_BW_MED;
- fcport->cfg.qos_bw.low = BFA_QOS_BW_LOW;
- }
- }
- }
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- int
- bfad_iocmd_qos_get_attr(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_qos_attr_s *iocmd = (struct bfa_bsg_qos_attr_s *)cmd;
- struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa);
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- if ((fcport->cfg.topology == BFA_PORT_TOPOLOGY_LOOP) &&
- (fcport->topology == BFA_PORT_TOPOLOGY_LOOP))
- iocmd->status = BFA_STATUS_TOPOLOGY_LOOP;
- else {
- iocmd->attr.state = fcport->qos_attr.state;
- iocmd->attr.total_bb_cr =
- be32_to_cpu(fcport->qos_attr.total_bb_cr);
- iocmd->attr.qos_bw.high = fcport->cfg.qos_bw.high;
- iocmd->attr.qos_bw.med = fcport->cfg.qos_bw.med;
- iocmd->attr.qos_bw.low = fcport->cfg.qos_bw.low;
- iocmd->attr.qos_bw_op = fcport->qos_attr.qos_bw_op;
- iocmd->status = BFA_STATUS_OK;
- }
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- int
- bfad_iocmd_qos_get_vc_attr(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_qos_vc_attr_s *iocmd =
- (struct bfa_bsg_qos_vc_attr_s *)cmd;
- struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa);
- struct bfa_qos_vc_attr_s *bfa_vc_attr = &fcport->qos_vc_attr;
- unsigned long flags;
- u32 i = 0;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->attr.total_vc_count = be16_to_cpu(bfa_vc_attr->total_vc_count);
- iocmd->attr.shared_credit = be16_to_cpu(bfa_vc_attr->shared_credit);
- iocmd->attr.elp_opmode_flags =
- be32_to_cpu(bfa_vc_attr->elp_opmode_flags);
- /* Individual VC info */
- while (i < iocmd->attr.total_vc_count) {
- iocmd->attr.vc_info[i].vc_credit =
- bfa_vc_attr->vc_info[i].vc_credit;
- iocmd->attr.vc_info[i].borrow_credit =
- bfa_vc_attr->vc_info[i].borrow_credit;
- iocmd->attr.vc_info[i].priority =
- bfa_vc_attr->vc_info[i].priority;
- i++;
- }
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_OK;
- return 0;
- }
- int
- bfad_iocmd_qos_get_stats(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_fcport_stats_s *iocmd =
- (struct bfa_bsg_fcport_stats_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- struct bfa_cb_pending_q_s cb_qe;
- struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa);
- init_completion(&fcomp.comp);
- bfa_pending_q_init(&cb_qe, (bfa_cb_cbfn_t)bfad_hcb_comp,
- &fcomp, &iocmd->stats);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- WARN_ON(!bfa_ioc_get_fcmode(&bfad->bfa.ioc));
- if ((fcport->cfg.topology == BFA_PORT_TOPOLOGY_LOOP) &&
- (fcport->topology == BFA_PORT_TOPOLOGY_LOOP))
- iocmd->status = BFA_STATUS_TOPOLOGY_LOOP;
- else
- iocmd->status = bfa_fcport_get_stats(&bfad->bfa, &cb_qe);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK) {
- bfa_trc(bfad, iocmd->status);
- goto out;
- }
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- out:
- return 0;
- }
- int
- bfad_iocmd_qos_reset_stats(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags;
- struct bfa_cb_pending_q_s cb_qe;
- struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa);
- init_completion(&fcomp.comp);
- bfa_pending_q_init(&cb_qe, (bfa_cb_cbfn_t)bfad_hcb_comp,
- &fcomp, NULL);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- WARN_ON(!bfa_ioc_get_fcmode(&bfad->bfa.ioc));
- if ((fcport->cfg.topology == BFA_PORT_TOPOLOGY_LOOP) &&
- (fcport->topology == BFA_PORT_TOPOLOGY_LOOP))
- iocmd->status = BFA_STATUS_TOPOLOGY_LOOP;
- else
- iocmd->status = bfa_fcport_clear_stats(&bfad->bfa, &cb_qe);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status != BFA_STATUS_OK) {
- bfa_trc(bfad, iocmd->status);
- goto out;
- }
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- out:
- return 0;
- }
- int
- bfad_iocmd_vf_get_stats(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_vf_stats_s *iocmd =
- (struct bfa_bsg_vf_stats_s *)cmd;
- struct bfa_fcs_fabric_s *fcs_vf;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- fcs_vf = bfa_fcs_vf_lookup(&bfad->bfa_fcs, iocmd->vf_id);
- if (fcs_vf == NULL) {
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_UNKNOWN_VFID;
- goto out;
- }
- memcpy((void *)&iocmd->stats, (void *)&fcs_vf->stats,
- sizeof(struct bfa_vf_stats_s));
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_OK;
- out:
- return 0;
- }
- int
- bfad_iocmd_vf_clr_stats(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_vf_reset_stats_s *iocmd =
- (struct bfa_bsg_vf_reset_stats_s *)cmd;
- struct bfa_fcs_fabric_s *fcs_vf;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- fcs_vf = bfa_fcs_vf_lookup(&bfad->bfa_fcs, iocmd->vf_id);
- if (fcs_vf == NULL) {
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_UNKNOWN_VFID;
- goto out;
- }
- memset((void *)&fcs_vf->stats, 0, sizeof(struct bfa_vf_stats_s));
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- iocmd->status = BFA_STATUS_OK;
- out:
- return 0;
- }
- /* Function to reset the LUN SCAN mode */
- static void
- bfad_iocmd_lunmask_reset_lunscan_mode(struct bfad_s *bfad, int lunmask_cfg)
- {
- struct bfad_im_port_s *pport_im = bfad->pport.im_port;
- struct bfad_vport_s *vport = NULL;
- /* Set the scsi device LUN SCAN flags for base port */
- bfad_reset_sdev_bflags(pport_im, lunmask_cfg);
- /* Set the scsi device LUN SCAN flags for the vports */
- list_for_each_entry(vport, &bfad->vport_list, list_entry)
- bfad_reset_sdev_bflags(vport->drv_port.im_port, lunmask_cfg);
- }
- int
- bfad_iocmd_lunmask(struct bfad_s *bfad, void *pcmd, unsigned int v_cmd)
- {
- struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)pcmd;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- if (v_cmd == IOCMD_FCPIM_LUNMASK_ENABLE) {
- iocmd->status = bfa_fcpim_lunmask_update(&bfad->bfa, BFA_TRUE);
- /* Set the LUN Scanning mode to be Sequential scan */
- if (iocmd->status == BFA_STATUS_OK)
- bfad_iocmd_lunmask_reset_lunscan_mode(bfad, BFA_TRUE);
- } else if (v_cmd == IOCMD_FCPIM_LUNMASK_DISABLE) {
- iocmd->status = bfa_fcpim_lunmask_update(&bfad->bfa, BFA_FALSE);
- /* Set the LUN Scanning mode to default REPORT_LUNS scan */
- if (iocmd->status == BFA_STATUS_OK)
- bfad_iocmd_lunmask_reset_lunscan_mode(bfad, BFA_FALSE);
- } else if (v_cmd == IOCMD_FCPIM_LUNMASK_CLEAR)
- iocmd->status = bfa_fcpim_lunmask_clear(&bfad->bfa);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- int
- bfad_iocmd_fcpim_lunmask_query(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_fcpim_lunmask_query_s *iocmd =
- (struct bfa_bsg_fcpim_lunmask_query_s *)cmd;
- struct bfa_lunmask_cfg_s *lun_mask = &iocmd->lun_mask;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_fcpim_lunmask_query(&bfad->bfa, lun_mask);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- int
- bfad_iocmd_fcpim_cfg_lunmask(struct bfad_s *bfad, void *cmd, unsigned int v_cmd)
- {
- struct bfa_bsg_fcpim_lunmask_s *iocmd =
- (struct bfa_bsg_fcpim_lunmask_s *)cmd;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- if (v_cmd == IOCMD_FCPIM_LUNMASK_ADD)
- iocmd->status = bfa_fcpim_lunmask_add(&bfad->bfa, iocmd->vf_id,
- &iocmd->pwwn, iocmd->rpwwn, iocmd->lun);
- else if (v_cmd == IOCMD_FCPIM_LUNMASK_DELETE)
- iocmd->status = bfa_fcpim_lunmask_delete(&bfad->bfa,
- iocmd->vf_id, &iocmd->pwwn,
- iocmd->rpwwn, iocmd->lun);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- int
- bfad_iocmd_fcpim_throttle_query(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_fcpim_throttle_s *iocmd =
- (struct bfa_bsg_fcpim_throttle_s *)cmd;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_fcpim_throttle_get(&bfad->bfa,
- (void *)&iocmd->throttle);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- int
- bfad_iocmd_fcpim_throttle_set(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_fcpim_throttle_s *iocmd =
- (struct bfa_bsg_fcpim_throttle_s *)cmd;
- unsigned long flags;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_fcpim_throttle_set(&bfad->bfa,
- iocmd->throttle.cfg_value);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- int
- bfad_iocmd_tfru_read(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_tfru_s *iocmd =
- (struct bfa_bsg_tfru_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags = 0;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_tfru_read(BFA_FRU(&bfad->bfa),
- &iocmd->data, iocmd->len, iocmd->offset,
- bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status == BFA_STATUS_OK) {
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- }
- return 0;
- }
- int
- bfad_iocmd_tfru_write(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_tfru_s *iocmd =
- (struct bfa_bsg_tfru_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags = 0;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_tfru_write(BFA_FRU(&bfad->bfa),
- &iocmd->data, iocmd->len, iocmd->offset,
- bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status == BFA_STATUS_OK) {
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- }
- return 0;
- }
- int
- bfad_iocmd_fruvpd_read(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_fruvpd_s *iocmd =
- (struct bfa_bsg_fruvpd_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags = 0;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_fruvpd_read(BFA_FRU(&bfad->bfa),
- &iocmd->data, iocmd->len, iocmd->offset,
- bfad_hcb_comp, &fcomp);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status == BFA_STATUS_OK) {
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- }
- return 0;
- }
- int
- bfad_iocmd_fruvpd_update(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_fruvpd_s *iocmd =
- (struct bfa_bsg_fruvpd_s *)cmd;
- struct bfad_hal_comp fcomp;
- unsigned long flags = 0;
- init_completion(&fcomp.comp);
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_fruvpd_update(BFA_FRU(&bfad->bfa),
- &iocmd->data, iocmd->len, iocmd->offset,
- bfad_hcb_comp, &fcomp, iocmd->trfr_cmpl);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- if (iocmd->status == BFA_STATUS_OK) {
- wait_for_completion(&fcomp.comp);
- iocmd->status = fcomp.status;
- }
- return 0;
- }
- int
- bfad_iocmd_fruvpd_get_max_size(struct bfad_s *bfad, void *cmd)
- {
- struct bfa_bsg_fruvpd_max_size_s *iocmd =
- (struct bfa_bsg_fruvpd_max_size_s *)cmd;
- unsigned long flags = 0;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- iocmd->status = bfa_fruvpd_get_max_size(BFA_FRU(&bfad->bfa),
- &iocmd->max_size);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return 0;
- }
- static int
- bfad_iocmd_handler(struct bfad_s *bfad, unsigned int cmd, void *iocmd,
- unsigned int payload_len)
- {
- int rc = -EINVAL;
- switch (cmd) {
- case IOCMD_IOC_ENABLE:
- rc = bfad_iocmd_ioc_enable(bfad, iocmd);
- break;
- case IOCMD_IOC_DISABLE:
- rc = bfad_iocmd_ioc_disable(bfad, iocmd);
- break;
- case IOCMD_IOC_GET_INFO:
- rc = bfad_iocmd_ioc_get_info(bfad, iocmd);
- break;
- case IOCMD_IOC_GET_ATTR:
- rc = bfad_iocmd_ioc_get_attr(bfad, iocmd);
- break;
- case IOCMD_IOC_GET_STATS:
- rc = bfad_iocmd_ioc_get_stats(bfad, iocmd);
- break;
- case IOCMD_IOC_GET_FWSTATS:
- rc = bfad_iocmd_ioc_get_fwstats(bfad, iocmd, payload_len);
- break;
- case IOCMD_IOC_RESET_STATS:
- case IOCMD_IOC_RESET_FWSTATS:
- rc = bfad_iocmd_ioc_reset_stats(bfad, iocmd, cmd);
- break;
- case IOCMD_IOC_SET_ADAPTER_NAME:
- case IOCMD_IOC_SET_PORT_NAME:
- rc = bfad_iocmd_ioc_set_name(bfad, iocmd, cmd);
- break;
- case IOCMD_IOCFC_GET_ATTR:
- rc = bfad_iocmd_iocfc_get_attr(bfad, iocmd);
- break;
- case IOCMD_IOCFC_SET_INTR:
- rc = bfad_iocmd_iocfc_set_intr(bfad, iocmd);
- break;
- case IOCMD_PORT_ENABLE:
- rc = bfad_iocmd_port_enable(bfad, iocmd);
- break;
- case IOCMD_PORT_DISABLE:
- rc = bfad_iocmd_port_disable(bfad, iocmd);
- break;
- case IOCMD_PORT_GET_ATTR:
- rc = bfad_iocmd_port_get_attr(bfad, iocmd);
- break;
- case IOCMD_PORT_GET_STATS:
- rc = bfad_iocmd_port_get_stats(bfad, iocmd, payload_len);
- break;
- case IOCMD_PORT_RESET_STATS:
- rc = bfad_iocmd_port_reset_stats(bfad, iocmd);
- break;
- case IOCMD_PORT_CFG_TOPO:
- case IOCMD_PORT_CFG_SPEED:
- case IOCMD_PORT_CFG_ALPA:
- case IOCMD_PORT_CLR_ALPA:
- rc = bfad_iocmd_set_port_cfg(bfad, iocmd, cmd);
- break;
- case IOCMD_PORT_CFG_MAXFRSZ:
- rc = bfad_iocmd_port_cfg_maxfrsize(bfad, iocmd);
- break;
- case IOCMD_PORT_BBCR_ENABLE:
- case IOCMD_PORT_BBCR_DISABLE:
- rc = bfad_iocmd_port_cfg_bbcr(bfad, cmd, iocmd);
- break;
- case IOCMD_PORT_BBCR_GET_ATTR:
- rc = bfad_iocmd_port_get_bbcr_attr(bfad, iocmd);
- break;
- case IOCMD_LPORT_GET_ATTR:
- rc = bfad_iocmd_lport_get_attr(bfad, iocmd);
- break;
- case IOCMD_LPORT_GET_STATS:
- rc = bfad_iocmd_lport_get_stats(bfad, iocmd);
- break;
- case IOCMD_LPORT_RESET_STATS:
- rc = bfad_iocmd_lport_reset_stats(bfad, iocmd);
- break;
- case IOCMD_LPORT_GET_IOSTATS:
- rc = bfad_iocmd_lport_get_iostats(bfad, iocmd);
- break;
- case IOCMD_LPORT_GET_RPORTS:
- rc = bfad_iocmd_lport_get_rports(bfad, iocmd, payload_len);
- break;
- case IOCMD_RPORT_GET_ATTR:
- rc = bfad_iocmd_rport_get_attr(bfad, iocmd);
- break;
- case IOCMD_RPORT_GET_ADDR:
- rc = bfad_iocmd_rport_get_addr(bfad, iocmd);
- break;
- case IOCMD_RPORT_GET_STATS:
- rc = bfad_iocmd_rport_get_stats(bfad, iocmd);
- break;
- case IOCMD_RPORT_RESET_STATS:
- rc = bfad_iocmd_rport_clr_stats(bfad, iocmd);
- break;
- case IOCMD_RPORT_SET_SPEED:
- rc = bfad_iocmd_rport_set_speed(bfad, iocmd);
- break;
- case IOCMD_VPORT_GET_ATTR:
- rc = bfad_iocmd_vport_get_attr(bfad, iocmd);
- break;
- case IOCMD_VPORT_GET_STATS:
- rc = bfad_iocmd_vport_get_stats(bfad, iocmd);
- break;
- case IOCMD_VPORT_RESET_STATS:
- rc = bfad_iocmd_vport_clr_stats(bfad, iocmd);
- break;
- case IOCMD_FABRIC_GET_LPORTS:
- rc = bfad_iocmd_fabric_get_lports(bfad, iocmd, payload_len);
- break;
- case IOCMD_RATELIM_ENABLE:
- case IOCMD_RATELIM_DISABLE:
- rc = bfad_iocmd_ratelim(bfad, cmd, iocmd);
- break;
- case IOCMD_RATELIM_DEF_SPEED:
- rc = bfad_iocmd_ratelim_speed(bfad, cmd, iocmd);
- break;
- case IOCMD_FCPIM_FAILOVER:
- rc = bfad_iocmd_cfg_fcpim(bfad, iocmd);
- break;
- case IOCMD_FCPIM_MODSTATS:
- rc = bfad_iocmd_fcpim_get_modstats(bfad, iocmd);
- break;
- case IOCMD_FCPIM_MODSTATSCLR:
- rc = bfad_iocmd_fcpim_clr_modstats(bfad, iocmd);
- break;
- case IOCMD_FCPIM_DEL_ITN_STATS:
- rc = bfad_iocmd_fcpim_get_del_itn_stats(bfad, iocmd);
- break;
- case IOCMD_ITNIM_GET_ATTR:
- rc = bfad_iocmd_itnim_get_attr(bfad, iocmd);
- break;
- case IOCMD_ITNIM_GET_IOSTATS:
- rc = bfad_iocmd_itnim_get_iostats(bfad, iocmd);
- break;
- case IOCMD_ITNIM_RESET_STATS:
- rc = bfad_iocmd_itnim_reset_stats(bfad, iocmd);
- break;
- case IOCMD_ITNIM_GET_ITNSTATS:
- rc = bfad_iocmd_itnim_get_itnstats(bfad, iocmd);
- break;
- case IOCMD_FCPORT_ENABLE:
- rc = bfad_iocmd_fcport_enable(bfad, iocmd);
- break;
- case IOCMD_FCPORT_DISABLE:
- rc = bfad_iocmd_fcport_disable(bfad, iocmd);
- break;
- case IOCMD_IOC_PCIFN_CFG:
- rc = bfad_iocmd_ioc_get_pcifn_cfg(bfad, iocmd);
- break;
- case IOCMD_IOC_FW_SIG_INV:
- rc = bfad_iocmd_ioc_fw_sig_inv(bfad, iocmd);
- break;
- case IOCMD_PCIFN_CREATE:
- rc = bfad_iocmd_pcifn_create(bfad, iocmd);
- break;
- case IOCMD_PCIFN_DELETE:
- rc = bfad_iocmd_pcifn_delete(bfad, iocmd);
- break;
- case IOCMD_PCIFN_BW:
- rc = bfad_iocmd_pcifn_bw(bfad, iocmd);
- break;
- case IOCMD_ADAPTER_CFG_MODE:
- rc = bfad_iocmd_adapter_cfg_mode(bfad, iocmd);
- break;
- case IOCMD_PORT_CFG_MODE:
- rc = bfad_iocmd_port_cfg_mode(bfad, iocmd);
- break;
- case IOCMD_FLASH_ENABLE_OPTROM:
- case IOCMD_FLASH_DISABLE_OPTROM:
- rc = bfad_iocmd_ablk_optrom(bfad, cmd, iocmd);
- break;
- case IOCMD_FAA_QUERY:
- rc = bfad_iocmd_faa_query(bfad, iocmd);
- break;
- case IOCMD_CEE_GET_ATTR:
- rc = bfad_iocmd_cee_attr(bfad, iocmd, payload_len);
- break;
- case IOCMD_CEE_GET_STATS:
- rc = bfad_iocmd_cee_get_stats(bfad, iocmd, payload_len);
- break;
- case IOCMD_CEE_RESET_STATS:
- rc = bfad_iocmd_cee_reset_stats(bfad, iocmd);
- break;
- case IOCMD_SFP_MEDIA:
- rc = bfad_iocmd_sfp_media(bfad, iocmd);
- break;
- case IOCMD_SFP_SPEED:
- rc = bfad_iocmd_sfp_speed(bfad, iocmd);
- break;
- case IOCMD_FLASH_GET_ATTR:
- rc = bfad_iocmd_flash_get_attr(bfad, iocmd);
- break;
- case IOCMD_FLASH_ERASE_PART:
- rc = bfad_iocmd_flash_erase_part(bfad, iocmd);
- break;
- case IOCMD_FLASH_UPDATE_PART:
- rc = bfad_iocmd_flash_update_part(bfad, iocmd, payload_len);
- break;
- case IOCMD_FLASH_READ_PART:
- rc = bfad_iocmd_flash_read_part(bfad, iocmd, payload_len);
- break;
- case IOCMD_DIAG_TEMP:
- rc = bfad_iocmd_diag_temp(bfad, iocmd);
- break;
- case IOCMD_DIAG_MEMTEST:
- rc = bfad_iocmd_diag_memtest(bfad, iocmd);
- break;
- case IOCMD_DIAG_LOOPBACK:
- rc = bfad_iocmd_diag_loopback(bfad, iocmd);
- break;
- case IOCMD_DIAG_FWPING:
- rc = bfad_iocmd_diag_fwping(bfad, iocmd);
- break;
- case IOCMD_DIAG_QUEUETEST:
- rc = bfad_iocmd_diag_queuetest(bfad, iocmd);
- break;
- case IOCMD_DIAG_SFP:
- rc = bfad_iocmd_diag_sfp(bfad, iocmd);
- break;
- case IOCMD_DIAG_LED:
- rc = bfad_iocmd_diag_led(bfad, iocmd);
- break;
- case IOCMD_DIAG_BEACON_LPORT:
- rc = bfad_iocmd_diag_beacon_lport(bfad, iocmd);
- break;
- case IOCMD_DIAG_LB_STAT:
- rc = bfad_iocmd_diag_lb_stat(bfad, iocmd);
- break;
- case IOCMD_DIAG_DPORT_ENABLE:
- rc = bfad_iocmd_diag_dport_enable(bfad, iocmd);
- break;
- case IOCMD_DIAG_DPORT_DISABLE:
- rc = bfad_iocmd_diag_dport_disable(bfad, iocmd);
- break;
- case IOCMD_DIAG_DPORT_SHOW:
- rc = bfad_iocmd_diag_dport_show(bfad, iocmd);
- break;
- case IOCMD_DIAG_DPORT_START:
- rc = bfad_iocmd_diag_dport_start(bfad, iocmd);
- break;
- case IOCMD_PHY_GET_ATTR:
- rc = bfad_iocmd_phy_get_attr(bfad, iocmd);
- break;
- case IOCMD_PHY_GET_STATS:
- rc = bfad_iocmd_phy_get_stats(bfad, iocmd);
- break;
- case IOCMD_PHY_UPDATE_FW:
- rc = bfad_iocmd_phy_update(bfad, iocmd, payload_len);
- break;
- case IOCMD_PHY_READ_FW:
- rc = bfad_iocmd_phy_read(bfad, iocmd, payload_len);
- break;
- case IOCMD_VHBA_QUERY:
- rc = bfad_iocmd_vhba_query(bfad, iocmd);
- break;
- case IOCMD_DEBUG_PORTLOG:
- rc = bfad_iocmd_porglog_get(bfad, iocmd);
- break;
- case IOCMD_DEBUG_FW_CORE:
- rc = bfad_iocmd_debug_fw_core(bfad, iocmd, payload_len);
- break;
- case IOCMD_DEBUG_FW_STATE_CLR:
- case IOCMD_DEBUG_PORTLOG_CLR:
- case IOCMD_DEBUG_START_DTRC:
- case IOCMD_DEBUG_STOP_DTRC:
- rc = bfad_iocmd_debug_ctl(bfad, iocmd, cmd);
- break;
- case IOCMD_DEBUG_PORTLOG_CTL:
- rc = bfad_iocmd_porglog_ctl(bfad, iocmd);
- break;
- case IOCMD_FCPIM_PROFILE_ON:
- case IOCMD_FCPIM_PROFILE_OFF:
- rc = bfad_iocmd_fcpim_cfg_profile(bfad, iocmd, cmd);
- break;
- case IOCMD_ITNIM_GET_IOPROFILE:
- rc = bfad_iocmd_itnim_get_ioprofile(bfad, iocmd);
- break;
- case IOCMD_FCPORT_GET_STATS:
- rc = bfad_iocmd_fcport_get_stats(bfad, iocmd);
- break;
- case IOCMD_FCPORT_RESET_STATS:
- rc = bfad_iocmd_fcport_reset_stats(bfad, iocmd);
- break;
- case IOCMD_BOOT_CFG:
- rc = bfad_iocmd_boot_cfg(bfad, iocmd);
- break;
- case IOCMD_BOOT_QUERY:
- rc = bfad_iocmd_boot_query(bfad, iocmd);
- break;
- case IOCMD_PREBOOT_QUERY:
- rc = bfad_iocmd_preboot_query(bfad, iocmd);
- break;
- case IOCMD_ETHBOOT_CFG:
- rc = bfad_iocmd_ethboot_cfg(bfad, iocmd);
- break;
- case IOCMD_ETHBOOT_QUERY:
- rc = bfad_iocmd_ethboot_query(bfad, iocmd);
- break;
- case IOCMD_TRUNK_ENABLE:
- case IOCMD_TRUNK_DISABLE:
- rc = bfad_iocmd_cfg_trunk(bfad, iocmd, cmd);
- break;
- case IOCMD_TRUNK_GET_ATTR:
- rc = bfad_iocmd_trunk_get_attr(bfad, iocmd);
- break;
- case IOCMD_QOS_ENABLE:
- case IOCMD_QOS_DISABLE:
- rc = bfad_iocmd_qos(bfad, iocmd, cmd);
- break;
- case IOCMD_QOS_GET_ATTR:
- rc = bfad_iocmd_qos_get_attr(bfad, iocmd);
- break;
- case IOCMD_QOS_GET_VC_ATTR:
- rc = bfad_iocmd_qos_get_vc_attr(bfad, iocmd);
- break;
- case IOCMD_QOS_GET_STATS:
- rc = bfad_iocmd_qos_get_stats(bfad, iocmd);
- break;
- case IOCMD_QOS_RESET_STATS:
- rc = bfad_iocmd_qos_reset_stats(bfad, iocmd);
- break;
- case IOCMD_QOS_SET_BW:
- rc = bfad_iocmd_qos_set_bw(bfad, iocmd);
- break;
- case IOCMD_VF_GET_STATS:
- rc = bfad_iocmd_vf_get_stats(bfad, iocmd);
- break;
- case IOCMD_VF_RESET_STATS:
- rc = bfad_iocmd_vf_clr_stats(bfad, iocmd);
- break;
- case IOCMD_FCPIM_LUNMASK_ENABLE:
- case IOCMD_FCPIM_LUNMASK_DISABLE:
- case IOCMD_FCPIM_LUNMASK_CLEAR:
- rc = bfad_iocmd_lunmask(bfad, iocmd, cmd);
- break;
- case IOCMD_FCPIM_LUNMASK_QUERY:
- rc = bfad_iocmd_fcpim_lunmask_query(bfad, iocmd);
- break;
- case IOCMD_FCPIM_LUNMASK_ADD:
- case IOCMD_FCPIM_LUNMASK_DELETE:
- rc = bfad_iocmd_fcpim_cfg_lunmask(bfad, iocmd, cmd);
- break;
- case IOCMD_FCPIM_THROTTLE_QUERY:
- rc = bfad_iocmd_fcpim_throttle_query(bfad, iocmd);
- break;
- case IOCMD_FCPIM_THROTTLE_SET:
- rc = bfad_iocmd_fcpim_throttle_set(bfad, iocmd);
- break;
- /* TFRU */
- case IOCMD_TFRU_READ:
- rc = bfad_iocmd_tfru_read(bfad, iocmd);
- break;
- case IOCMD_TFRU_WRITE:
- rc = bfad_iocmd_tfru_write(bfad, iocmd);
- break;
- /* FRU */
- case IOCMD_FRUVPD_READ:
- rc = bfad_iocmd_fruvpd_read(bfad, iocmd);
- break;
- case IOCMD_FRUVPD_UPDATE:
- rc = bfad_iocmd_fruvpd_update(bfad, iocmd);
- break;
- case IOCMD_FRUVPD_GET_MAX_SIZE:
- rc = bfad_iocmd_fruvpd_get_max_size(bfad, iocmd);
- break;
- default:
- rc = -EINVAL;
- break;
- }
- return rc;
- }
- static int
- bfad_im_bsg_vendor_request(struct fc_bsg_job *job)
- {
- uint32_t vendor_cmd = job->request->rqst_data.h_vendor.vendor_cmd[0];
- struct bfad_im_port_s *im_port =
- (struct bfad_im_port_s *) job->shost->hostdata[0];
- struct bfad_s *bfad = im_port->bfad;
- struct request_queue *request_q = job->req->q;
- void *payload_kbuf;
- int rc = -EINVAL;
- /*
- * Set the BSG device request_queue size to 256 to support
- * payloads larger than 512*1024K bytes.
- */
- blk_queue_max_segments(request_q, 256);
- /* Allocate a temp buffer to hold the passed in user space command */
- payload_kbuf = kzalloc(job->request_payload.payload_len, GFP_KERNEL);
- if (!payload_kbuf) {
- rc = -ENOMEM;
- goto out;
- }
- /* Copy the sg_list passed in to a linear buffer: holds the cmnd data */
- sg_copy_to_buffer(job->request_payload.sg_list,
- job->request_payload.sg_cnt, payload_kbuf,
- job->request_payload.payload_len);
- /* Invoke IOCMD handler - to handle all the vendor command requests */
- rc = bfad_iocmd_handler(bfad, vendor_cmd, payload_kbuf,
- job->request_payload.payload_len);
- if (rc != BFA_STATUS_OK)
- goto error;
- /* Copy the response data to the job->reply_payload sg_list */
- sg_copy_from_buffer(job->reply_payload.sg_list,
- job->reply_payload.sg_cnt,
- payload_kbuf,
- job->reply_payload.payload_len);
- /* free the command buffer */
- kfree(payload_kbuf);
- /* Fill the BSG job reply data */
- job->reply_len = job->reply_payload.payload_len;
- job->reply->reply_payload_rcv_len = job->reply_payload.payload_len;
- job->reply->result = rc;
- job->job_done(job);
- return rc;
- error:
- /* free the command buffer */
- kfree(payload_kbuf);
- out:
- job->reply->result = rc;
- job->reply_len = sizeof(uint32_t);
- job->reply->reply_payload_rcv_len = 0;
- return rc;
- }
- /* FC passthru call backs */
- u64
- bfad_fcxp_get_req_sgaddr_cb(void *bfad_fcxp, int sgeid)
- {
- struct bfad_fcxp *drv_fcxp = bfad_fcxp;
- struct bfa_sge_s *sge;
- u64 addr;
- sge = drv_fcxp->req_sge + sgeid;
- addr = (u64)(size_t) sge->sg_addr;
- return addr;
- }
- u32
- bfad_fcxp_get_req_sglen_cb(void *bfad_fcxp, int sgeid)
- {
- struct bfad_fcxp *drv_fcxp = bfad_fcxp;
- struct bfa_sge_s *sge;
- sge = drv_fcxp->req_sge + sgeid;
- return sge->sg_len;
- }
- u64
- bfad_fcxp_get_rsp_sgaddr_cb(void *bfad_fcxp, int sgeid)
- {
- struct bfad_fcxp *drv_fcxp = bfad_fcxp;
- struct bfa_sge_s *sge;
- u64 addr;
- sge = drv_fcxp->rsp_sge + sgeid;
- addr = (u64)(size_t) sge->sg_addr;
- return addr;
- }
- u32
- bfad_fcxp_get_rsp_sglen_cb(void *bfad_fcxp, int sgeid)
- {
- struct bfad_fcxp *drv_fcxp = bfad_fcxp;
- struct bfa_sge_s *sge;
- sge = drv_fcxp->rsp_sge + sgeid;
- return sge->sg_len;
- }
- void
- bfad_send_fcpt_cb(void *bfad_fcxp, struct bfa_fcxp_s *fcxp, void *cbarg,
- bfa_status_t req_status, u32 rsp_len, u32 resid_len,
- struct fchs_s *rsp_fchs)
- {
- struct bfad_fcxp *drv_fcxp = bfad_fcxp;
- drv_fcxp->req_status = req_status;
- drv_fcxp->rsp_len = rsp_len;
- /* bfa_fcxp will be automatically freed by BFA */
- drv_fcxp->bfa_fcxp = NULL;
- complete(&drv_fcxp->comp);
- }
- struct bfad_buf_info *
- bfad_fcxp_map_sg(struct bfad_s *bfad, void *payload_kbuf,
- uint32_t payload_len, uint32_t *num_sgles)
- {
- struct bfad_buf_info *buf_base, *buf_info;
- struct bfa_sge_s *sg_table;
- int sge_num = 1;
- buf_base = kzalloc((sizeof(struct bfad_buf_info) +
- sizeof(struct bfa_sge_s)) * sge_num, GFP_KERNEL);
- if (!buf_base)
- return NULL;
- sg_table = (struct bfa_sge_s *) (((uint8_t *)buf_base) +
- (sizeof(struct bfad_buf_info) * sge_num));
- /* Allocate dma coherent memory */
- buf_info = buf_base;
- buf_info->size = payload_len;
- buf_info->virt = dma_zalloc_coherent(&bfad->pcidev->dev,
- buf_info->size, &buf_info->phys,
- GFP_KERNEL);
- if (!buf_info->virt)
- goto out_free_mem;
- /* copy the linear bsg buffer to buf_info */
- memcpy(buf_info->virt, payload_kbuf, buf_info->size);
- /*
- * Setup SG table
- */
- sg_table->sg_len = buf_info->size;
- sg_table->sg_addr = (void *)(size_t) buf_info->phys;
- *num_sgles = sge_num;
- return buf_base;
- out_free_mem:
- kfree(buf_base);
- return NULL;
- }
- void
- bfad_fcxp_free_mem(struct bfad_s *bfad, struct bfad_buf_info *buf_base,
- uint32_t num_sgles)
- {
- int i;
- struct bfad_buf_info *buf_info = buf_base;
- if (buf_base) {
- for (i = 0; i < num_sgles; buf_info++, i++) {
- if (buf_info->virt != NULL)
- dma_free_coherent(&bfad->pcidev->dev,
- buf_info->size, buf_info->virt,
- buf_info->phys);
- }
- kfree(buf_base);
- }
- }
- int
- bfad_fcxp_bsg_send(struct fc_bsg_job *job, struct bfad_fcxp *drv_fcxp,
- bfa_bsg_fcpt_t *bsg_fcpt)
- {
- struct bfa_fcxp_s *hal_fcxp;
- struct bfad_s *bfad = drv_fcxp->port->bfad;
- unsigned long flags;
- uint8_t lp_tag;
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- /* Allocate bfa_fcxp structure */
- hal_fcxp = bfa_fcxp_req_rsp_alloc(drv_fcxp, &bfad->bfa,
- drv_fcxp->num_req_sgles,
- drv_fcxp->num_rsp_sgles,
- bfad_fcxp_get_req_sgaddr_cb,
- bfad_fcxp_get_req_sglen_cb,
- bfad_fcxp_get_rsp_sgaddr_cb,
- bfad_fcxp_get_rsp_sglen_cb, BFA_TRUE);
- if (!hal_fcxp) {
- bfa_trc(bfad, 0);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return BFA_STATUS_ENOMEM;
- }
- drv_fcxp->bfa_fcxp = hal_fcxp;
- lp_tag = bfa_lps_get_tag_from_pid(&bfad->bfa, bsg_fcpt->fchs.s_id);
- bfa_fcxp_send(hal_fcxp, drv_fcxp->bfa_rport, bsg_fcpt->vf_id, lp_tag,
- bsg_fcpt->cts, bsg_fcpt->cos,
- job->request_payload.payload_len,
- &bsg_fcpt->fchs, bfad_send_fcpt_cb, bfad,
- job->reply_payload.payload_len, bsg_fcpt->tsecs);
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- return BFA_STATUS_OK;
- }
- int
- bfad_im_bsg_els_ct_request(struct fc_bsg_job *job)
- {
- struct bfa_bsg_data *bsg_data;
- struct bfad_im_port_s *im_port =
- (struct bfad_im_port_s *) job->shost->hostdata[0];
- struct bfad_s *bfad = im_port->bfad;
- bfa_bsg_fcpt_t *bsg_fcpt;
- struct bfad_fcxp *drv_fcxp;
- struct bfa_fcs_lport_s *fcs_port;
- struct bfa_fcs_rport_s *fcs_rport;
- uint32_t command_type = job->request->msgcode;
- unsigned long flags;
- struct bfad_buf_info *rsp_buf_info;
- void *req_kbuf = NULL, *rsp_kbuf = NULL;
- int rc = -EINVAL;
- job->reply_len = sizeof(uint32_t); /* Atleast uint32_t reply_len */
- job->reply->reply_payload_rcv_len = 0;
- /* Get the payload passed in from userspace */
- bsg_data = (struct bfa_bsg_data *) (((char *)job->request) +
- sizeof(struct fc_bsg_request));
- if (bsg_data == NULL)
- goto out;
- /*
- * Allocate buffer for bsg_fcpt and do a copy_from_user op for payload
- * buffer of size bsg_data->payload_len
- */
- bsg_fcpt = kzalloc(bsg_data->payload_len, GFP_KERNEL);
- if (!bsg_fcpt) {
- rc = -ENOMEM;
- goto out;
- }
- if (copy_from_user((uint8_t *)bsg_fcpt,
- (void *)(unsigned long)bsg_data->payload,
- bsg_data->payload_len)) {
- kfree(bsg_fcpt);
- rc = -EIO;
- goto out;
- }
- drv_fcxp = kzalloc(sizeof(struct bfad_fcxp), GFP_KERNEL);
- if (drv_fcxp == NULL) {
- kfree(bsg_fcpt);
- rc = -ENOMEM;
- goto out;
- }
- spin_lock_irqsave(&bfad->bfad_lock, flags);
- fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs, bsg_fcpt->vf_id,
- bsg_fcpt->lpwwn);
- if (fcs_port == NULL) {
- bsg_fcpt->status = BFA_STATUS_UNKNOWN_LWWN;
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- goto out_free_mem;
- }
- /* Check if the port is online before sending FC Passthru cmd */
- if (!bfa_fcs_lport_is_online(fcs_port)) {
- bsg_fcpt->status = BFA_STATUS_PORT_OFFLINE;
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- goto out_free_mem;
- }
- drv_fcxp->port = fcs_port->bfad_port;
- if (drv_fcxp->port->bfad == 0)
- drv_fcxp->port->bfad = bfad;
- /* Fetch the bfa_rport - if nexus needed */
- if (command_type == FC_BSG_HST_ELS_NOLOGIN ||
- command_type == FC_BSG_HST_CT) {
- /* BSG HST commands: no nexus needed */
- drv_fcxp->bfa_rport = NULL;
- } else if (command_type == FC_BSG_RPT_ELS ||
- command_type == FC_BSG_RPT_CT) {
- /* BSG RPT commands: nexus needed */
- fcs_rport = bfa_fcs_lport_get_rport_by_pwwn(fcs_port,
- bsg_fcpt->dpwwn);
- if (fcs_rport == NULL) {
- bsg_fcpt->status = BFA_STATUS_UNKNOWN_RWWN;
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- goto out_free_mem;
- }
- drv_fcxp->bfa_rport = fcs_rport->bfa_rport;
- } else { /* Unknown BSG msgcode; return -EINVAL */
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- goto out_free_mem;
- }
- spin_unlock_irqrestore(&bfad->bfad_lock, flags);
- /* allocate memory for req / rsp buffers */
- req_kbuf = kzalloc(job->request_payload.payload_len, GFP_KERNEL);
- if (!req_kbuf) {
- printk(KERN_INFO "bfa %s: fcpt request buffer alloc failed\n",
- bfad->pci_name);
- rc = -ENOMEM;
- goto out_free_mem;
- }
- rsp_kbuf = kzalloc(job->reply_payload.payload_len, GFP_KERNEL);
- if (!rsp_kbuf) {
- printk(KERN_INFO "bfa %s: fcpt response buffer alloc failed\n",
- bfad->pci_name);
- rc = -ENOMEM;
- goto out_free_mem;
- }
- /* map req sg - copy the sg_list passed in to the linear buffer */
- sg_copy_to_buffer(job->request_payload.sg_list,
- job->request_payload.sg_cnt, req_kbuf,
- job->request_payload.payload_len);
- drv_fcxp->reqbuf_info = bfad_fcxp_map_sg(bfad, req_kbuf,
- job->request_payload.payload_len,
- &drv_fcxp->num_req_sgles);
- if (!drv_fcxp->reqbuf_info) {
- printk(KERN_INFO "bfa %s: fcpt request fcxp_map_sg failed\n",
- bfad->pci_name);
- rc = -ENOMEM;
- goto out_free_mem;
- }
- drv_fcxp->req_sge = (struct bfa_sge_s *)
- (((uint8_t *)drv_fcxp->reqbuf_info) +
- (sizeof(struct bfad_buf_info) *
- drv_fcxp->num_req_sgles));
- /* map rsp sg */
- drv_fcxp->rspbuf_info = bfad_fcxp_map_sg(bfad, rsp_kbuf,
- job->reply_payload.payload_len,
- &drv_fcxp->num_rsp_sgles);
- if (!drv_fcxp->rspbuf_info) {
- printk(KERN_INFO "bfa %s: fcpt response fcxp_map_sg failed\n",
- bfad->pci_name);
- rc = -ENOMEM;
- goto out_free_mem;
- }
- rsp_buf_info = (struct bfad_buf_info *)drv_fcxp->rspbuf_info;
- drv_fcxp->rsp_sge = (struct bfa_sge_s *)
- (((uint8_t *)drv_fcxp->rspbuf_info) +
- (sizeof(struct bfad_buf_info) *
- drv_fcxp->num_rsp_sgles));
- /* fcxp send */
- init_completion(&drv_fcxp->comp);
- rc = bfad_fcxp_bsg_send(job, drv_fcxp, bsg_fcpt);
- if (rc == BFA_STATUS_OK) {
- wait_for_completion(&drv_fcxp->comp);
- bsg_fcpt->status = drv_fcxp->req_status;
- } else {
- bsg_fcpt->status = rc;
- goto out_free_mem;
- }
- /* fill the job->reply data */
- if (drv_fcxp->req_status == BFA_STATUS_OK) {
- job->reply_len = drv_fcxp->rsp_len;
- job->reply->reply_payload_rcv_len = drv_fcxp->rsp_len;
- job->reply->reply_data.ctels_reply.status = FC_CTELS_STATUS_OK;
- } else {
- job->reply->reply_payload_rcv_len =
- sizeof(struct fc_bsg_ctels_reply);
- job->reply_len = sizeof(uint32_t);
- job->reply->reply_data.ctels_reply.status =
- FC_CTELS_STATUS_REJECT;
- }
- /* Copy the response data to the reply_payload sg list */
- sg_copy_from_buffer(job->reply_payload.sg_list,
- job->reply_payload.sg_cnt,
- (uint8_t *)rsp_buf_info->virt,
- job->reply_payload.payload_len);
- out_free_mem:
- bfad_fcxp_free_mem(bfad, drv_fcxp->rspbuf_info,
- drv_fcxp->num_rsp_sgles);
- bfad_fcxp_free_mem(bfad, drv_fcxp->reqbuf_info,
- drv_fcxp->num_req_sgles);
- kfree(req_kbuf);
- kfree(rsp_kbuf);
- /* Need a copy to user op */
- if (copy_to_user((void *)(unsigned long)bsg_data->payload,
- (void *)bsg_fcpt, bsg_data->payload_len))
- rc = -EIO;
- kfree(bsg_fcpt);
- kfree(drv_fcxp);
- out:
- job->reply->result = rc;
- if (rc == BFA_STATUS_OK)
- job->job_done(job);
- return rc;
- }
- int
- bfad_im_bsg_request(struct fc_bsg_job *job)
- {
- uint32_t rc = BFA_STATUS_OK;
- switch (job->request->msgcode) {
- case FC_BSG_HST_VENDOR:
- /* Process BSG HST Vendor requests */
- rc = bfad_im_bsg_vendor_request(job);
- break;
- case FC_BSG_HST_ELS_NOLOGIN:
- case FC_BSG_RPT_ELS:
- case FC_BSG_HST_CT:
- case FC_BSG_RPT_CT:
- /* Process BSG ELS/CT commands */
- rc = bfad_im_bsg_els_ct_request(job);
- break;
- default:
- job->reply->result = rc = -EINVAL;
- job->reply->reply_payload_rcv_len = 0;
- break;
- }
- return rc;
- }
- int
- bfad_im_bsg_timeout(struct fc_bsg_job *job)
- {
- /* Don't complete the BSG job request - return -EAGAIN
- * to reset bsg job timeout : for ELS/CT pass thru we
- * already have timer to track the request.
- */
- return -EAGAIN;
- }
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