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path: root/drivers/scsi/qla2xxx/qla_mr.c
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Diffstat (limited to 'drivers/scsi/qla2xxx/qla_mr.c')
-rw-r--r--drivers/scsi/qla2xxx/qla_mr.c75
1 files changed, 25 insertions, 50 deletions
diff --git a/drivers/scsi/qla2xxx/qla_mr.c b/drivers/scsi/qla2xxx/qla_mr.c
index a8fe4f725fa0..82a7e21ddc83 100644
--- a/drivers/scsi/qla2xxx/qla_mr.c
+++ b/drivers/scsi/qla2xxx/qla_mr.c
@@ -1,8 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* QLogic Fibre Channel HBA Driver
* Copyright (c) 2003-2014 QLogic Corporation
- *
- * See LICENSE.qla2xxx for copyright and licensing details.
*/
#include "qla_def.h"
#include <linux/delay.h>
@@ -517,7 +516,7 @@ qlafx00_pci_config(scsi_qla_host_t *vha)
}
/**
- * qlafx00_warm_reset() - Perform warm reset of iSA(CPUs being reset on SOC).
+ * qlafx00_soc_cpu_reset() - Perform warm reset of iSA(CPUs being reset on SOC).
* @vha: HA context
*
*/
@@ -692,7 +691,7 @@ qlafx00_pci_info_str(struct scsi_qla_host *vha, char *str, size_t str_len)
struct qla_hw_data *ha = vha->hw;
if (pci_is_pcie(ha->pdev))
- strlcpy(str, "PCIe iSA", str_len);
+ strscpy(str, "PCIe iSA", str_len);
return str;
}
@@ -740,29 +739,6 @@ qlafx00_lun_reset(fc_port_t *fcport, uint64_t l, int tag)
}
int
-qlafx00_loop_reset(scsi_qla_host_t *vha)
-{
- int ret;
- struct fc_port *fcport;
- struct qla_hw_data *ha = vha->hw;
-
- if (ql2xtargetreset) {
- list_for_each_entry(fcport, &vha->vp_fcports, list) {
- if (fcport->port_type != FCT_TARGET)
- continue;
-
- ret = ha->isp_ops->target_reset(fcport, 0, 0);
- if (ret != QLA_SUCCESS) {
- ql_dbg(ql_dbg_taskm, vha, 0x803d,
- "Bus Reset failed: Reset=%d "
- "d_id=%x.\n", ret, fcport->d_id.b24);
- }
- }
- }
- return QLA_SUCCESS;
-}
-
-int
qlafx00_iospace_config(struct qla_hw_data *ha)
{
if (pci_request_selected_regions(ha->pdev, ha->bars,
@@ -1811,17 +1787,18 @@ qlafx00_fx_disc(scsi_qla_host_t *vha, fc_port_t *fcport, uint16_t fx_type)
struct register_host_info *preg_hsi;
struct new_utsname *p_sysid = NULL;
+ /* ref: INIT */
sp = qla2x00_get_sp(vha, fcport, GFP_KERNEL);
if (!sp)
goto done;
sp->type = SRB_FXIOCB_DCMD;
sp->name = "fxdisc";
+ qla2x00_init_async_sp(sp, FXDISC_TIMEOUT,
+ qla2x00_fxdisc_sp_done);
+ sp->u.iocb_cmd.timeout = qla2x00_fxdisc_iocb_timeout;
fdisc = &sp->u.iocb_cmd;
- fdisc->timeout = qla2x00_fxdisc_iocb_timeout;
- qla2x00_init_timer(sp, FXDISC_TIMEOUT);
-
switch (fx_type) {
case FXDISC_GET_CONFIG_INFO:
fdisc->u.fxiocb.flags =
@@ -1873,21 +1850,21 @@ qlafx00_fx_disc(scsi_qla_host_t *vha, fc_port_t *fcport, uint16_t fx_type)
phost_info = &preg_hsi->hsi;
memset(preg_hsi, 0, sizeof(struct register_host_info));
phost_info->os_type = OS_TYPE_LINUX;
- strlcpy(phost_info->sysname, p_sysid->sysname,
+ strscpy(phost_info->sysname, p_sysid->sysname,
sizeof(phost_info->sysname));
- strlcpy(phost_info->nodename, p_sysid->nodename,
+ strscpy(phost_info->nodename, p_sysid->nodename,
sizeof(phost_info->nodename));
if (!strcmp(phost_info->nodename, "(none)"))
ha->mr.host_info_resend = true;
- strlcpy(phost_info->release, p_sysid->release,
+ strscpy(phost_info->release, p_sysid->release,
sizeof(phost_info->release));
- strlcpy(phost_info->version, p_sysid->version,
+ strscpy(phost_info->version, p_sysid->version,
sizeof(phost_info->version));
- strlcpy(phost_info->machine, p_sysid->machine,
+ strscpy(phost_info->machine, p_sysid->machine,
sizeof(phost_info->machine));
- strlcpy(phost_info->domainname, p_sysid->domainname,
+ strscpy(phost_info->domainname, p_sysid->domainname,
sizeof(phost_info->domainname));
- strlcpy(phost_info->hostdriver, QLA2XXX_VERSION,
+ strscpy(phost_info->hostdriver, QLA2XXX_VERSION,
sizeof(phost_info->hostdriver));
preg_hsi->utc = (uint64_t)ktime_get_real_seconds();
ql_dbg(ql_dbg_init, vha, 0x0149,
@@ -1922,7 +1899,6 @@ qlafx00_fx_disc(scsi_qla_host_t *vha, fc_port_t *fcport, uint16_t fx_type)
}
fdisc->u.fxiocb.req_func_type = cpu_to_le16(fx_type);
- sp->done = qla2x00_fxdisc_sp_done;
rval = qla2x00_start_sp(sp);
if (rval != QLA_SUCCESS)
@@ -1933,10 +1909,8 @@ qlafx00_fx_disc(scsi_qla_host_t *vha, fc_port_t *fcport, uint16_t fx_type)
if (fx_type == FXDISC_GET_CONFIG_INFO) {
struct config_info_data *pinfo =
(struct config_info_data *) fdisc->u.fxiocb.rsp_addr;
- strlcpy(vha->hw->model_number, pinfo->model_num,
- ARRAY_SIZE(vha->hw->model_number));
- strlcpy(vha->hw->model_desc, pinfo->model_description,
- ARRAY_SIZE(vha->hw->model_desc));
+ memtostr(vha->hw->model_number, pinfo->model_num);
+ memtostr(vha->hw->model_desc, pinfo->model_description);
memcpy(&vha->hw->mr.symbolic_name, pinfo->symbolic_name,
sizeof(vha->hw->mr.symbolic_name));
memcpy(&vha->hw->mr.serial_num, pinfo->serial_num,
@@ -1998,7 +1972,8 @@ done_unmap_req:
dma_free_coherent(&ha->pdev->dev, fdisc->u.fxiocb.req_len,
fdisc->u.fxiocb.req_addr, fdisc->u.fxiocb.req_dma_handle);
done_free_sp:
- sp->free(sp);
+ /* ref: INIT */
+ kref_put(&sp->cmd_kref, qla2x00_sp_release);
done:
return rval;
}
@@ -2861,7 +2836,7 @@ qlafx00_async_event(scsi_qla_host_t *vha)
}
/**
- * qlafx00x_mbx_completion() - Process mailbox command completions.
+ * qlafx00_mbx_completion() - Process mailbox command completions.
* @vha: SCSI driver HA context
* @mb0: value to be written into mailbox register 0
*/
@@ -3267,8 +3242,8 @@ qlafx00_fxdisc_iocb(srb_t *sp, struct fxdisc_entry_fx00 *pfxiocb)
fx_iocb.req_xfrcnt =
cpu_to_le16(fxio->u.fxiocb.req_len);
put_unaligned_le64(fxio->u.fxiocb.req_dma_handle,
- &fx_iocb.dseg_rq.address);
- fx_iocb.dseg_rq.length =
+ &fx_iocb.dseg_rq[0].address);
+ fx_iocb.dseg_rq[0].length =
cpu_to_le32(fxio->u.fxiocb.req_len);
}
@@ -3277,8 +3252,8 @@ qlafx00_fxdisc_iocb(srb_t *sp, struct fxdisc_entry_fx00 *pfxiocb)
fx_iocb.rsp_xfrcnt =
cpu_to_le16(fxio->u.fxiocb.rsp_len);
put_unaligned_le64(fxio->u.fxiocb.rsp_dma_handle,
- &fx_iocb.dseg_rsp.address);
- fx_iocb.dseg_rsp.length =
+ &fx_iocb.dseg_rsp[0].address);
+ fx_iocb.dseg_rsp[0].length =
cpu_to_le32(fxio->u.fxiocb.rsp_len);
}
@@ -3315,7 +3290,7 @@ qlafx00_fxdisc_iocb(srb_t *sp, struct fxdisc_entry_fx00 *pfxiocb)
cpu_to_le16(bsg_job->request_payload.sg_cnt);
tot_dsds =
bsg_job->request_payload.sg_cnt;
- cur_dsd = &fx_iocb.dseg_rq;
+ cur_dsd = &fx_iocb.dseg_rq[0];
avail_dsds = 1;
for_each_sg(bsg_job->request_payload.sg_list, sg,
tot_dsds, index) {
@@ -3370,7 +3345,7 @@ qlafx00_fxdisc_iocb(srb_t *sp, struct fxdisc_entry_fx00 *pfxiocb)
fx_iocb.rsp_dsdcnt =
cpu_to_le16(bsg_job->reply_payload.sg_cnt);
tot_dsds = bsg_job->reply_payload.sg_cnt;
- cur_dsd = &fx_iocb.dseg_rsp;
+ cur_dsd = &fx_iocb.dseg_rsp[0];
avail_dsds = 1;
for_each_sg(bsg_job->reply_payload.sg_list, sg,
generated by cgit (git 2.34.1) at 2025-12-28 10:21:06 +0000