/**
* FC transport template entry, get SCSI host link speed.
*/
static void
bfad_im_get_host_speed(struct Scsi_Host *shost)
{
struct bfad_im_port_s *im_port =
(struct bfad_im_port_s *) shost->hostdata[0];
struct bfad_s *bfad = im_port->bfad;
struct bfa_pport_attr_s attr;
unsigned long flags;
spin_lock_irqsave(shost->host_lock, flags);
bfa_fcport_get_attr(&bfad->bfa, &attr);
switch (attr.speed) {
case BFA_PPORT_SPEED_8GBPS:
fc_host_speed(shost) = FC_PORTSPEED_8GBIT;
break;
case BFA_PPORT_SPEED_4GBPS:
fc_host_speed(shost) = FC_PORTSPEED_4GBIT;
break;
case BFA_PPORT_SPEED_2GBPS:
fc_host_speed(shost) = FC_PORTSPEED_2GBIT;
break;
case BFA_PPORT_SPEED_1GBPS:
fc_host_speed(shost) = FC_PORTSPEED_1GBIT;
break;
default:
fc_host_speed(shost) = FC_PORTSPEED_UNKNOWN;
break;
}
spin_unlock_irqrestore(shost->host_lock, flags);
}
/**
* FC transport template entry, get SCSI host link speed.
*/
static void
bfad_im_get_host_speed(struct Scsi_Host *shost)
{
struct bfad_im_port_s *im_port =
(struct bfad_im_port_s *) shost->hostdata[0];
struct bfad_s *bfad = im_port->bfad;
struct bfa_pport_attr_s attr;
bfa_fcport_get_attr(&bfad->bfa, &attr);
switch (attr.speed) {
case BFA_PPORT_SPEED_8GBPS:
fc_host_speed(shost) = FC_PORTSPEED_8GBIT;
break;
case BFA_PPORT_SPEED_4GBPS:
fc_host_speed(shost) = FC_PORTSPEED_4GBIT;
break;
case BFA_PPORT_SPEED_2GBPS:
fc_host_speed(shost) = FC_PORTSPEED_2GBIT;
break;
case BFA_PPORT_SPEED_1GBPS:
fc_host_speed(shost) = FC_PORTSPEED_1GBIT;
break;
default:
fc_host_speed(shost) = FC_PORTSPEED_UNKNOWN;
break;
}
}
static void fnic_get_host_speed(struct Scsi_Host *shost)
{
struct fc_lport *lp = shost_priv(shost);
struct fnic *fnic = lport_priv(lp);
u32 port_speed = vnic_dev_port_speed(fnic->vdev);
/* Add in other values as they get defined in fw */
switch (port_speed) {
case DCEM_PORTSPEED_10G:
fc_host_speed(shost) = FC_PORTSPEED_10GBIT;
break;
case DCEM_PORTSPEED_25G:
fc_host_speed(shost) = FC_PORTSPEED_25GBIT;
break;
case DCEM_PORTSPEED_40G:
case DCEM_PORTSPEED_4x10G:
fc_host_speed(shost) = FC_PORTSPEED_40GBIT;
break;
case DCEM_PORTSPEED_100G:
fc_host_speed(shost) = FC_PORTSPEED_100GBIT;
break;
default:
fc_host_speed(shost) = FC_PORTSPEED_UNKNOWN;
break;
}
}
static void fnic_get_host_speed(struct Scsi_Host *shost)
{
struct fc_lport *lp = shost_priv(shost);
struct fnic *fnic = lport_priv(lp);
u32 port_speed = vnic_dev_port_speed(fnic->vdev);
switch (port_speed) {
case 10000:
fc_host_speed(shost) = FC_PORTSPEED_10GBIT;
break;
default:
fc_host_speed(shost) = FC_PORTSPEED_10GBIT;
break;
}
}
/*
* csio_get_host_speed - Return link speed to FC transport.
* @shost: scsi host.
*
*/
static void
csio_get_host_speed(struct Scsi_Host *shost)
{
struct csio_lnode *ln = shost_priv(shost);
struct csio_hw *hw = csio_lnode_to_hw(ln);
spin_lock_irq(&hw->lock);
switch (hw->pport[ln->portid].link_speed) {
case FW_PORT_CAP32_SPEED_1G:
fc_host_speed(shost) = FC_PORTSPEED_1GBIT;
break;
case FW_PORT_CAP32_SPEED_10G:
fc_host_speed(shost) = FC_PORTSPEED_10GBIT;
break;
case FW_PORT_CAP32_SPEED_25G:
fc_host_speed(shost) = FC_PORTSPEED_25GBIT;
break;
case FW_PORT_CAP32_SPEED_40G:
fc_host_speed(shost) = FC_PORTSPEED_40GBIT;
break;
case FW_PORT_CAP32_SPEED_50G:
fc_host_speed(shost) = FC_PORTSPEED_50GBIT;
break;
case FW_PORT_CAP32_SPEED_100G:
fc_host_speed(shost) = FC_PORTSPEED_100GBIT;
break;
default:
fc_host_speed(shost) = FC_PORTSPEED_UNKNOWN;
break;
}
spin_unlock_irq(&hw->lock);
}
/**
* fc_get_host_speed() - Return the speed of the given Scsi_Host
* @shost: The SCSI host whose port speed is to be determined
*/
void fc_get_host_speed(struct Scsi_Host *shost)
{
struct fc_lport *lport = shost_priv(shost);
fc_host_speed(shost) = lport->link_speed;
}
