renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-17 09:43:59 +08:00
Code

[SCSI] bfa: FDMI enhancements

Browse Source 
Update addl. fields in FDMI to confirm to FC-GS6 standard for RPA and
RHBA commands.

Signed-off-by: Anil Gurumurthy <agurumur@brocade.com>
Signed-off-by: Vijaya Mohan Guvva <vmohan@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
Vijaya Mohan Guvva 2013-05-13 02:33:23 -07:00 committed by James Bottomley
parent 1287641e94
commit d7cbc3044f
3 changed files with 224 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
drivers/scsi/bfa/bfa_fc.h
View File

@ -1531,6 +1531,12 @@ enum fdmi_hba_attribute_type {
FDMI_HBA_ATTRIB_FW_VERSION, /* 0x0009 */
FDMI_HBA_ATTRIB_OS_NAME, /* 0x000A */
FDMI_HBA_ATTRIB_MAX_CT, /* 0x000B */
FDMI_HBA_ATTRIB_NODE_SYM_NAME, /* 0x000C */
FDMI_HBA_ATTRIB_VENDOR_INFO, /* 0x000D */
FDMI_HBA_ATTRIB_NUM_PORTS, /* 0x000E */
FDMI_HBA_ATTRIB_FABRIC_NAME, /* 0x000F */
FDMI_HBA_ATTRIB_BIOS_VER, /* 0x0010 */
FDMI_HBA_ATTRIB_VENDOR_ID = 0x00E0,
FDMI_HBA_ATTRIB_MAX_TYPE
};
@ -1545,6 +1551,15 @@ enum fdmi_port_attribute_type {
FDMI_PORT_ATTRIB_FRAME_SIZE, /* 0x0004 */
FDMI_PORT_ATTRIB_DEV_NAME, /* 0x0005 */
FDMI_PORT_ATTRIB_HOST_NAME, /* 0x0006 */
FDMI_PORT_ATTRIB_NODE_NAME, /* 0x0007 */
FDMI_PORT_ATTRIB_PORT_NAME, /* 0x0008 */
FDMI_PORT_ATTRIB_PORT_SYM_NAME, /* 0x0009 */
FDMI_PORT_ATTRIB_PORT_TYPE, /* 0x000A */
FDMI_PORT_ATTRIB_SUPP_COS, /* 0x000B */
FDMI_PORT_ATTRIB_PORT_FAB_NAME, /* 0x000C */
FDMI_PORT_ATTRIB_PORT_FC4_TYPE, /* 0x000D */
FDMI_PORT_ATTRIB_PORT_STATE = 0x101, /* 0x0101 */
FDMI_PORT_ATTRIB_PORT_NUM_RPRT = 0x102, /* 0x0102 */
FDMI_PORT_ATTR_MAX_TYPE
};

21
drivers/scsi/bfa/bfa_fcs.h
View File

@ -627,6 +627,9 @@ void bfa_fcs_fcpim_uf_recv(struct bfa_fcs_itnim_s *itnim,
#define BFA_FCS_FDMI_SUPP_SPEEDS_10G FDMI_TRANS_SPEED_10G
#define BFA_FCS_FDMI_VENDOR_INFO_LEN 8
#define BFA_FCS_FDMI_FC4_TYPE_LEN 32
/*
* HBA Attribute Block : BFA internal representation. Note : Some variable
* sizes have been trimmed to suit BFA For Ex : Model will be "Brocade". Based
@ -637,25 +640,39 @@ struct bfa_fcs_fdmi_hba_attr_s {
u8 manufacturer[64];
u8 serial_num[64];
u8 model[16];
u8 model_desc[256];
u8 model_desc[128];
u8 hw_version[8];
u8 driver_version[BFA_VERSION_LEN];
u8 option_rom_ver[BFA_VERSION_LEN];
u8 fw_version[BFA_VERSION_LEN];
u8 os_name[256];
__be32 max_ct_pyld;
struct bfa_lport_symname_s node_sym_name;
u8 vendor_info[BFA_FCS_FDMI_VENDOR_INFO_LEN];
__be32 num_ports;
wwn_t fabric_name;
u8 bios_ver[BFA_VERSION_LEN];
};
/*
* Port Attribute Block
*/
struct bfa_fcs_fdmi_port_attr_s {
u8 supp_fc4_types[32]; /* supported FC4 types */
u8 supp_fc4_types[BFA_FCS_FDMI_FC4_TYPE_LEN];
__be32 supp_speed; /* supported speed */
__be32 curr_speed; /* current Speed */
__be32 max_frm_size; /* max frame size */
u8 os_device_name[256]; /* OS device Name */
u8 host_name[256]; /* host name */
wwn_t port_name;
wwn_t node_name;
struct bfa_lport_symname_s port_sym_name;
__be32 port_type;
enum fc_cos scos;
wwn_t port_fabric_name;
u8 port_act_fc4_type[BFA_FCS_FDMI_FC4_TYPE_LEN];
__be32 port_state;
__be32 num_ports;
};
struct bfa_fcs_stats_s {

190
drivers/scsi/bfa/bfa_fcs_lport.c
View File

@ -2048,10 +2048,71 @@ bfa_fcs_lport_fdmi_build_rhba_pyld(struct bfa_fcs_lport_fdmi_s *fdmi, u8 *pyld)
attr->type = cpu_to_be16(FDMI_HBA_ATTRIB_MAX_CT);
templen = sizeof(fcs_hba_attr->max_ct_pyld);
memcpy(attr->value, &fcs_hba_attr->max_ct_pyld, templen);
templen = fc_roundup(templen, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
len += templen;
count++;
attr->len = cpu_to_be16(templen + sizeof(attr->type) +
sizeof(templen));
/*
* Send extended attributes ( FOS 7.1 support )
*/
if (fdmi->retry_cnt == 0) {
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = cpu_to_be16(FDMI_HBA_ATTRIB_NODE_SYM_NAME);
templen = sizeof(fcs_hba_attr->node_sym_name);
memcpy(attr->value, &fcs_hba_attr->node_sym_name, templen);
templen = fc_roundup(templen, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
len += templen;
count++;
attr->len = cpu_to_be16(templen + sizeof(attr->type) +
sizeof(templen));
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = cpu_to_be16(FDMI_HBA_ATTRIB_VENDOR_ID);
templen = sizeof(fcs_hba_attr->vendor_info);
memcpy(attr->value, &fcs_hba_attr->vendor_info, templen);
templen = fc_roundup(templen, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
len += templen;
count++;
attr->len = cpu_to_be16(templen + sizeof(attr->type) +
sizeof(templen));
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = cpu_to_be16(FDMI_HBA_ATTRIB_NUM_PORTS);
templen = sizeof(fcs_hba_attr->num_ports);
memcpy(attr->value, &fcs_hba_attr->num_ports, templen);
templen = fc_roundup(templen, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
len += templen;
count++;
attr->len = cpu_to_be16(templen + sizeof(attr->type) +
sizeof(templen));
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = cpu_to_be16(FDMI_HBA_ATTRIB_FABRIC_NAME);
templen = sizeof(fcs_hba_attr->fabric_name);
memcpy(attr->value, &fcs_hba_attr->fabric_name, templen);
templen = fc_roundup(templen, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
len += templen;
count++;
attr->len = cpu_to_be16(templen + sizeof(attr->type) +
sizeof(templen));
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = cpu_to_be16(FDMI_HBA_ATTRIB_BIOS_VER);
templen = sizeof(fcs_hba_attr->bios_ver);
memcpy(attr->value, &fcs_hba_attr->bios_ver, templen);
templen = fc_roundup(attr->len, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
len += templen;
count++;
attr->len = cpu_to_be16(templen + sizeof(attr->type) +
sizeof(templen));
}
/*
* Update size of payload
@ -2252,6 +2313,113 @@ bfa_fcs_lport_fdmi_build_portattr_block(struct bfa_fcs_lport_fdmi_s *fdmi,
sizeof(templen));
}
if (fdmi->retry_cnt == 0) {
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = cpu_to_be16(FDMI_PORT_ATTRIB_NODE_NAME);
templen = sizeof(fcs_port_attr.node_name);
memcpy(attr->value, &fcs_port_attr.node_name, templen);
templen = fc_roundup(templen, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
len += templen;
++count;
attr->len = cpu_to_be16(templen + sizeof(attr->type) +
sizeof(templen));
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = cpu_to_be16(FDMI_PORT_ATTRIB_PORT_NAME);
templen = sizeof(fcs_port_attr.port_name);
memcpy(attr->value, &fcs_port_attr.port_name, templen);
templen = fc_roundup(templen, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(attr->len) + templen;
len += templen;
++count;
attr->len = cpu_to_be16(templen + sizeof(attr->type) +
sizeof(templen));
if (fcs_port_attr.port_sym_name.symname[0] != '\0') {
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type =
cpu_to_be16(FDMI_PORT_ATTRIB_PORT_SYM_NAME);
templen = sizeof(fcs_port_attr.port_sym_name);
memcpy(attr->value,
&fcs_port_attr.port_sym_name, templen);
templen = fc_roundup(templen, sizeof(u32));
curr_ptr += sizeof(attr->type) +
sizeof(templen) + templen;
len += templen;
++count;
attr->len = cpu_to_be16(templen +
sizeof(attr->type) + sizeof(templen));
}
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = cpu_to_be16(FDMI_PORT_ATTRIB_PORT_TYPE);
templen = sizeof(fcs_port_attr.port_type);
memcpy(attr->value, &fcs_port_attr.port_type, templen);
templen = fc_roundup(templen, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
len += templen;
++count;
attr->len = cpu_to_be16(templen + sizeof(attr->type) +
sizeof(templen));
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = cpu_to_be16(FDMI_PORT_ATTRIB_SUPP_COS);
templen = sizeof(fcs_port_attr.scos);
memcpy(attr->value, &fcs_port_attr.scos, templen);
templen = fc_roundup(templen, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
len += templen;
++count;
attr->len = cpu_to_be16(templen + sizeof(attr->type) +
sizeof(templen));
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = cpu_to_be16(FDMI_PORT_ATTRIB_PORT_FAB_NAME);
templen = sizeof(fcs_port_attr.port_fabric_name);
memcpy(attr->value, &fcs_port_attr.port_fabric_name, templen);
templen = fc_roundup(templen, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
len += templen;
++count;
attr->len = cpu_to_be16(templen + sizeof(attr->type) +
sizeof(templen));
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = cpu_to_be16(FDMI_PORT_ATTRIB_PORT_FC4_TYPE);
templen = sizeof(fcs_port_attr.port_act_fc4_type);
memcpy(attr->value, fcs_port_attr.port_act_fc4_type,
templen);
templen = fc_roundup(templen, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
len += templen;
++count;
attr->len = cpu_to_be16(templen + sizeof(attr->type) +
sizeof(templen));
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = cpu_to_be16(FDMI_PORT_ATTRIB_PORT_STATE);
templen = sizeof(fcs_port_attr.port_state);
memcpy(attr->value, &fcs_port_attr.port_state, templen);
templen = fc_roundup(templen, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
len += templen;
++count;
attr->len = cpu_to_be16(templen + sizeof(attr->type) +
sizeof(templen));
attr = (struct fdmi_attr_s *) curr_ptr;
attr->type = cpu_to_be16(FDMI_PORT_ATTRIB_PORT_NUM_RPRT);
templen = sizeof(fcs_port_attr.num_ports);
memcpy(attr->value, &fcs_port_attr.num_ports, templen);
templen = fc_roundup(templen, sizeof(u32));
curr_ptr += sizeof(attr->type) + sizeof(templen) + templen;
len += templen;
++count;
attr->len = cpu_to_be16(templen + sizeof(attr->type) +
sizeof(templen));
}
/*
* Update size of payload
*/
@ -2458,6 +2626,15 @@ bfa_fcs_fdmi_get_hbaattr(struct bfa_fcs_lport_fdmi_s *fdmi,
/* Retrieve the max frame size from the port attr */
bfa_fcs_fdmi_get_portattr(fdmi, &fcs_port_attr);
hba_attr->max_ct_pyld = fcs_port_attr.max_frm_size;
strncpy(hba_attr->node_sym_name.symname,
port->port_cfg.node_sym_name.symname, BFA_SYMNAME_MAXLEN);
strcpy(hba_attr->vendor_info, "BROCADE");
hba_attr->num_ports =
cpu_to_be32(bfa_ioc_get_nports(&port->fcs->bfa->ioc));
hba_attr->fabric_name = port->fabric->lps->pr_nwwn;
strncpy(hba_attr->bios_ver, hba_attr->option_rom_ver, BFA_VERSION_LEN);
}
static void
@ -2467,6 +2644,7 @@ bfa_fcs_fdmi_get_portattr(struct bfa_fcs_lport_fdmi_s *fdmi,
struct bfa_fcs_lport_s *port = fdmi->ms->port;
struct bfa_fcs_driver_info_s *driver_info = &port->fcs->driver_info;
struct bfa_port_attr_s pport_attr;
struct bfa_lport_attr_s lport_attr;
memset(port_attr, 0, sizeof(struct bfa_fcs_fdmi_port_attr_s));
@ -2531,6 +2709,18 @@ bfa_fcs_fdmi_get_portattr(struct bfa_fcs_lport_fdmi_s *fdmi,
strncpy(port_attr->host_name, (char *)driver_info->host_machine_name,
sizeof(port_attr->host_name));
port_attr->node_name = bfa_fcs_lport_get_nwwn(port);
port_attr->port_name = bfa_fcs_lport_get_pwwn(port);
strncpy(port_attr->port_sym_name.symname,
(char *)&bfa_fcs_lport_get_psym_name(port), BFA_SYMNAME_MAXLEN);
bfa_fcs_lport_get_attr(port, &lport_attr);
port_attr->port_type = cpu_to_be32(lport_attr.port_type);
port_attr->scos = pport_attr.cos_supported;
port_attr->port_fabric_name = port->fabric->lps->pr_nwwn;
fc_get_fc4type_bitmask(FC_TYPE_FCP, port_attr->port_act_fc4_type);
port_attr->port_state = cpu_to_be32(pport_attr.port_state);
port_attr->num_ports = cpu_to_be32(port->num_rports);
}
/*