/*
* API corresponding to VmWare's NPIV_VPORT_GETINFO.
*/
void
bfa_fcs_port_get_info(struct bfa_fcs_port_s *port,
struct bfa_port_info_s *port_info)
{
bfa_trc(port->fcs, port->fabric->fabric_name);
if (port->vport == NULL) {
/*
* This is a Physical port
*/
port_info->port_type = BFA_PORT_TYPE_PHYSICAL;
/*
* @todo : need to fix the state & reason
*/
port_info->port_state = 0;
port_info->offline_reason = 0;
port_info->port_wwn = bfa_fcs_port_get_pwwn(port);
port_info->node_wwn = bfa_fcs_port_get_nwwn(port);
port_info->max_vports_supp =
bfa_lps_get_max_vport(port->fcs->bfa);
port_info->num_vports_inuse =
bfa_fcs_fabric_vport_count(port->fabric);
port_info->max_rports_supp = BFA_FCS_MAX_RPORTS_SUPP;
port_info->num_rports_inuse = port->num_rports;
} else {
/*
* This is a virtual port
*/
port_info->port_type = BFA_PORT_TYPE_VIRTUAL;
/*
* @todo : need to fix the state & reason
*/
port_info->port_state = 0;
port_info->offline_reason = 0;
port_info->port_wwn = bfa_fcs_port_get_pwwn(port);
port_info->node_wwn = bfa_fcs_port_get_nwwn(port);
}
}
static ssize_t
bfad_im_node_name_show(struct class_device *dev, char *buf)
{
struct Scsi_Host *shost = class_to_shost(dev);
struct bfad_im_port_s *im_port =
(struct bfad_im_port_s *) shost->hostdata[0];
struct bfad_port_s *port = im_port->port;
u64 nwwn;
nwwn = bfa_fcs_port_get_nwwn(port->fcs_port);
return snprintf(buf, PAGE_SIZE, "0x%llx\n", bfa_os_htonll(nwwn));
}
static u16
bfa_fcs_port_fdmi_build_rhba_pyld(struct bfa_fcs_port_fdmi_s *fdmi,
u8 *pyld)
{
struct bfa_fcs_port_s *port = fdmi->ms->port;
struct bfa_fcs_fdmi_hba_attr_s hba_attr; /* @todo */
struct bfa_fcs_fdmi_hba_attr_s *fcs_hba_attr = &hba_attr; /* @todo */
struct fdmi_rhba_s *rhba = (struct fdmi_rhba_s *) pyld;
struct fdmi_attr_s *attr;
u8 *curr_ptr;
u16 len, count;
/*
* get hba attributes
*/
bfa_fcs_fdmi_get_hbaattr(fdmi, fcs_hba_attr);
rhba->hba_id = bfa_fcs_port_get_pwwn(port);
rhba->port_list.num_ports = bfa_os_htonl(1);
rhba->port_list.port_entry = bfa_fcs_port_get_pwwn(port);
len = sizeof(rhba->hba_id) + sizeof(rhba->port_list);
count = 0;
len += sizeof(rhba->hba_attr_blk.attr_count);
/*
* fill out the invididual entries of the HBA attrib Block
*/
curr_ptr = (u8 *) &rhba->hba_attr_blk.hba_attr;
/*
* Node Name
*/
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_NODENAME);
attr->len = sizeof(wwn_t);
memcpy(attr->value, &bfa_fcs_port_get_nwwn(port), attr->len);
curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
len += attr->len;
count++;
attr->len =
bfa_os_htons(attr->len + sizeof(attr->type) +
sizeof(attr->len));
/*
* Manufacturer
*/
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_MANUFACTURER);
attr->len = (u16) strlen(fcs_hba_attr->manufacturer);
memcpy(attr->value, fcs_hba_attr->manufacturer, attr->len);
/* variable fields need to be 4 byte aligned */
attr->len = fc_roundup(attr->len, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
len += attr->len;
count++;
attr->len =
bfa_os_htons(attr->len + sizeof(attr->type) +
sizeof(attr->len));
/*
* Serial Number
*/
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_SERIALNUM);
attr->len = (u16) strlen(fcs_hba_attr->serial_num);
memcpy(attr->value, fcs_hba_attr->serial_num, attr->len);
/* variable fields need to be 4 byte aligned */
attr->len = fc_roundup(attr->len, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
len += attr->len;
count++;
attr->len =
bfa_os_htons(attr->len + sizeof(attr->type) +
sizeof(attr->len));
/*
* Model
*/
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_MODEL);
attr->len = (u16) strlen(fcs_hba_attr->model);
memcpy(attr->value, fcs_hba_attr->model, attr->len);
/* variable fields need to be 4 byte aligned */
attr->len = fc_roundup(attr->len, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
len += attr->len;
count++;
attr->len =
bfa_os_htons(attr->len + sizeof(attr->type) +
sizeof(attr->len));
/*
* Model Desc
*/
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_MODEL_DESC);
attr->len = (u16) strlen(fcs_hba_attr->model_desc);
memcpy(attr->value, fcs_hba_attr->model_desc, attr->len);
/* variable fields need to be 4 byte aligned */
attr->len = fc_roundup(attr->len, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
len += attr->len;
count++;
attr->len =
bfa_os_htons(attr->len + sizeof(attr->type) +
sizeof(attr->len));
/*
* H/W Version
*/
if (fcs_hba_attr->hw_version[0] != '\0') {
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_HW_VERSION);
attr->len = (u16) strlen(fcs_hba_attr->hw_version);
memcpy(attr->value, fcs_hba_attr->hw_version, attr->len);
/* variable fields need to be 4 byte aligned */
attr->len = fc_roundup(attr->len, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
len += attr->len;
count++;
attr->len =
bfa_os_htons(attr->len + sizeof(attr->type) +
sizeof(attr->len));
}
/*
* Driver Version
*/
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_DRIVER_VERSION);
attr->len = (u16) strlen(fcs_hba_attr->driver_version);
memcpy(attr->value, fcs_hba_attr->driver_version, attr->len);
/* variable fields need to be 4 byte aligned */
attr->len = fc_roundup(attr->len, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
len += attr->len;;
count++;
attr->len =
bfa_os_htons(attr->len + sizeof(attr->type) +
sizeof(attr->len));
/*
* Option Rom Version
*/
if (fcs_hba_attr->option_rom_ver[0] != '\0') {
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_ROM_VERSION);
attr->len = (u16) strlen(fcs_hba_attr->option_rom_ver);
memcpy(attr->value, fcs_hba_attr->option_rom_ver, attr->len);
/* variable fields need to be 4 byte aligned */
attr->len = fc_roundup(attr->len, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
len += attr->len;
count++;
attr->len =
bfa_os_htons(attr->len + sizeof(attr->type) +
sizeof(attr->len));
}
/*
* f/w Version = driver version
*/
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_FW_VERSION);
attr->len = (u16) strlen(fcs_hba_attr->driver_version);
memcpy(attr->value, fcs_hba_attr->driver_version, attr->len);
/* variable fields need to be 4 byte aligned */
attr->len = fc_roundup(attr->len, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
len += attr->len;
count++;
attr->len =
bfa_os_htons(attr->len + sizeof(attr->type) +
sizeof(attr->len));
/*
* OS Name
*/
if (fcs_hba_attr->os_name[0] != '\0') {
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_OS_NAME);
attr->len = (u16) strlen(fcs_hba_attr->os_name);
memcpy(attr->value, fcs_hba_attr->os_name, attr->len);
/* variable fields need to be 4 byte aligned */
attr->len = fc_roundup(attr->len, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
len += attr->len;
count++;
attr->len =
bfa_os_htons(attr->len + sizeof(attr->type) +
sizeof(attr->len));
}
/*
* MAX_CT_PAYLOAD
*/
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_MAX_CT);
attr->len = sizeof(fcs_hba_attr->max_ct_pyld);
memcpy(attr->value, &fcs_hba_attr->max_ct_pyld, attr->len);
len += attr->len;
count++;
attr->len =
bfa_os_htons(attr->len + sizeof(attr->type) +
sizeof(attr->len));
/*
* Update size of payload
*/
len += ((sizeof(attr->type) + sizeof(attr->len)) * count);
rhba->hba_attr_blk.attr_count = bfa_os_htonl(count);
return len;
}
