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path: root/drivers/scsi/bfa/bfad_im.c
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Diffstat (limited to 'drivers/scsi/bfa/bfad_im.c')
-rw-r--r--drivers/scsi/bfa/bfad_im.c71
1 files changed, 36 insertions, 35 deletions
diff --git a/drivers/scsi/bfa/bfad_im.c b/drivers/scsi/bfa/bfad_im.c
index d950ee44016..8daa716739d 100644
--- a/drivers/scsi/bfa/bfad_im.c
+++ b/drivers/scsi/bfa/bfad_im.c
@@ -15,7 +15,7 @@
* General Public License for more details.
*/
-/**
+/*
* bfad_im.c Linux driver IM module.
*/
@@ -164,10 +164,10 @@ bfa_cb_tskim_done(void *bfad, struct bfad_tskim_s *dtsk,
wake_up(wq);
}
-/**
+/*
* Scsi_Host_template SCSI host template
*/
-/**
+/*
* Scsi_Host template entry, returns BFAD PCI info.
*/
static const char *
@@ -196,7 +196,7 @@ bfad_im_info(struct Scsi_Host *shost)
return bfa_buf;
}
-/**
+/*
* Scsi_Host template entry, aborts the specified SCSI command.
*
* Returns: SUCCESS or FAILED.
@@ -280,7 +280,7 @@ out:
return rc;
}
-/**
+/*
* Scsi_Host template entry, resets a LUN and abort its all commands.
*
* Returns: SUCCESS or FAILED.
@@ -319,7 +319,7 @@ bfad_im_reset_lun_handler(struct scsi_cmnd *cmnd)
goto out;
}
- /**
+ /*
* Set host_scribble to NULL to avoid aborting a task command
* if happens.
*/
@@ -346,7 +346,7 @@ out:
return rc;
}
-/**
+/*
* Scsi_Host template entry, resets the bus and abort all commands.
*/
static int
@@ -396,7 +396,7 @@ bfad_im_reset_bus_handler(struct scsi_cmnd *cmnd)
return SUCCESS;
}
-/**
+/*
* Scsi_Host template entry slave_destroy.
*/
static void
@@ -406,11 +406,11 @@ bfad_im_slave_destroy(struct scsi_device *sdev)
return;
}
-/**
+/*
* BFA FCS itnim callbacks
*/
-/**
+/*
* BFA FCS itnim alloc callback, after successful PRLI
* Context: Interrupt
*/
@@ -433,7 +433,7 @@ bfa_fcb_itnim_alloc(struct bfad_s *bfad, struct bfa_fcs_itnim_s **itnim,
bfad->bfad_flags |= BFAD_RPORT_ONLINE;
}
-/**
+/*
* BFA FCS itnim free callback.
* Context: Interrupt. bfad_lock is held
*/
@@ -471,7 +471,7 @@ bfa_fcb_itnim_free(struct bfad_s *bfad, struct bfad_itnim_s *itnim_drv)
queue_work(im->drv_workq, &itnim_drv->itnim_work);
}
-/**
+/*
* BFA FCS itnim online callback.
* Context: Interrupt. bfad_lock is held
*/
@@ -492,7 +492,7 @@ bfa_fcb_itnim_online(struct bfad_itnim_s *itnim_drv)
queue_work(im->drv_workq, &itnim_drv->itnim_work);
}
-/**
+/*
* BFA FCS itnim offline callback.
* Context: Interrupt. bfad_lock is held
*/
@@ -519,7 +519,7 @@ bfa_fcb_itnim_offline(struct bfad_itnim_s *itnim_drv)
queue_work(im->drv_workq, &itnim_drv->itnim_work);
}
-/**
+/*
* Allocate a Scsi_Host for a port.
*/
int
@@ -751,7 +751,7 @@ bfad_os_thread_workq(struct bfad_s *bfad)
return BFA_STATUS_OK;
}
-/**
+/*
* Scsi_Host template entry.
*
* Description:
@@ -896,7 +896,7 @@ bfad_os_get_itnim(struct bfad_im_port_s *im_port, int id)
return NULL;
}
-/**
+/*
* Scsi_Host template entry slave_alloc
*/
static int
@@ -915,12 +915,16 @@ bfad_im_slave_alloc(struct scsi_device *sdev)
static u32
bfad_im_supported_speeds(struct bfa_s *bfa)
{
- struct bfa_ioc_attr_s ioc_attr;
+ struct bfa_ioc_attr_s *ioc_attr;
u32 supported_speed = 0;
- bfa_get_attr(bfa, &ioc_attr);
- if (ioc_attr.adapter_attr.max_speed == BFA_PORT_SPEED_8GBPS) {
- if (ioc_attr.adapter_attr.is_mezz) {
+ ioc_attr = kzalloc(sizeof(struct bfa_ioc_attr_s), GFP_KERNEL);
+ if (!ioc_attr)
+ return 0;
+
+ bfa_get_attr(bfa, ioc_attr);
+ if (ioc_attr->adapter_attr.max_speed == BFA_PORT_SPEED_8GBPS) {
+ if (ioc_attr->adapter_attr.is_mezz) {
supported_speed |= FC_PORTSPEED_8GBIT |
FC_PORTSPEED_4GBIT |
FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT;
@@ -929,12 +933,13 @@ bfad_im_supported_speeds(struct bfa_s *bfa)
FC_PORTSPEED_4GBIT |
FC_PORTSPEED_2GBIT;
}
- } else if (ioc_attr.adapter_attr.max_speed == BFA_PORT_SPEED_4GBPS) {
+ } else if (ioc_attr->adapter_attr.max_speed == BFA_PORT_SPEED_4GBPS) {
supported_speed |= FC_PORTSPEED_4GBIT | FC_PORTSPEED_2GBIT |
FC_PORTSPEED_1GBIT;
- } else if (ioc_attr.adapter_attr.max_speed == BFA_PORT_SPEED_10GBPS) {
+ } else if (ioc_attr->adapter_attr.max_speed == BFA_PORT_SPEED_10GBPS) {
supported_speed |= FC_PORTSPEED_10GBIT;
}
+ kfree(ioc_attr);
return supported_speed;
}
@@ -944,14 +949,13 @@ bfad_os_fc_host_init(struct bfad_im_port_s *im_port)
struct Scsi_Host *host = im_port->shost;
struct bfad_s *bfad = im_port->bfad;
struct bfad_port_s *port = im_port->port;
- struct bfa_port_attr_s pattr;
- struct bfa_lport_attr_s port_attr;
char symname[BFA_SYMNAME_MAXLEN];
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa);
fc_host_node_name(host) =
- bfa_os_htonll((bfa_fcs_lport_get_nwwn(port->fcs_port)));
+ cpu_to_be64((bfa_fcs_lport_get_nwwn(port->fcs_port)));
fc_host_port_name(host) =
- bfa_os_htonll((bfa_fcs_lport_get_pwwn(port->fcs_port)));
+ cpu_to_be64((bfa_fcs_lport_get_pwwn(port->fcs_port)));
fc_host_max_npiv_vports(host) = bfa_lps_get_max_vport(&bfad->bfa);
fc_host_supported_classes(host) = FC_COS_CLASS3;
@@ -964,15 +968,12 @@ bfad_os_fc_host_init(struct bfad_im_port_s *im_port)
/* For fibre channel services type 0x20 */
fc_host_supported_fc4s(host)[7] = 1;
- bfa_fcs_lport_get_attr(&bfad->bfa_fcs.fabric.bport, &port_attr);
- strncpy(symname, port_attr.port_cfg.sym_name.symname,
+ strncpy(symname, bfad->bfa_fcs.fabric.bport.port_cfg.sym_name.symname,
BFA_SYMNAME_MAXLEN);
sprintf(fc_host_symbolic_name(host), "%s", symname);
fc_host_supported_speeds(host) = bfad_im_supported_speeds(&bfad->bfa);
-
- bfa_fcport_get_attr(&bfad->bfa, &pattr);
- fc_host_maxframe_size(host) = pattr.pport_cfg.maxfrsize;
+ fc_host_maxframe_size(host) = fcport->cfg.maxfrsize;
}
static void
@@ -983,9 +984,9 @@ bfad_im_fc_rport_add(struct bfad_im_port_s *im_port, struct bfad_itnim_s *itnim)
struct bfad_itnim_data_s *itnim_data;
rport_ids.node_name =
- bfa_os_htonll(bfa_fcs_itnim_get_nwwn(&itnim->fcs_itnim));
+ cpu_to_be64(bfa_fcs_itnim_get_nwwn(&itnim->fcs_itnim));
rport_ids.port_name =
- bfa_os_htonll(bfa_fcs_itnim_get_pwwn(&itnim->fcs_itnim));
+ cpu_to_be64(bfa_fcs_itnim_get_pwwn(&itnim->fcs_itnim));
rport_ids.port_id =
bfa_os_hton3b(bfa_fcs_itnim_get_fcid(&itnim->fcs_itnim));
rport_ids.roles = FC_RPORT_ROLE_UNKNOWN;
@@ -1015,7 +1016,7 @@ bfad_im_fc_rport_add(struct bfad_im_port_s *im_port, struct bfad_itnim_s *itnim)
return;
}
-/**
+/*
* Work queue handler using FC transport service
* Context: kernel
*/
@@ -1115,7 +1116,7 @@ bfad_im_itnim_work_handler(struct work_struct *work)
spin_unlock_irqrestore(&bfad->bfad_lock, flags);
}
-/**
+/*
* Scsi_Host template entry, queue a SCSI command to the BFAD.
*/
static int
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-23 22:41:28 +0000