/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#include <nxge_impl.h>
#include <nxge_mac.h>
#include <npi_espc.h>
#include <nxge_espc.h>
static void nxge_check_vpd_version(p_nxge_t nxgep);
void
nxge_espc_get_next_mac_addr(uint8_t *st_mac, uint8_t nxt_cnt,
struct ether_addr *final_mac)
{
uint64_t mac[ETHERADDRL];
uint64_t mac_addr = 0;
int i, j;
for (i = ETHERADDRL - 1, j = 0; j < ETHERADDRL; i--, j++) {
mac[j] = st_mac[i];
mac_addr |= (mac[j] << (j*8));
}
mac_addr += nxt_cnt;
final_mac->ether_addr_octet[0] = (mac_addr & 0xff0000000000) >> 40;
final_mac->ether_addr_octet[1] = (mac_addr & 0xff00000000) >> 32;
final_mac->ether_addr_octet[2] = (mac_addr & 0xff000000) >> 24;
final_mac->ether_addr_octet[3] = (mac_addr & 0xff0000) >> 16;
final_mac->ether_addr_octet[4] = (mac_addr & 0xff00) >> 8;
final_mac->ether_addr_octet[5] = (mac_addr & 0xff);
}
nxge_status_t
nxge_espc_mac_addrs_get(p_nxge_t nxgep)
{
nxge_status_t status = NXGE_OK;
npi_status_t npi_status = NPI_SUCCESS;
uint8_t port_num = nxgep->mac.portnum;
npi_handle_t handle = NXGE_DEV_NPI_HANDLE(nxgep);
uint8_t mac_addr[ETHERADDRL];
NXGE_DEBUG_MSG((nxgep, MAC_CTL,
"==> nxge_espc_mac_addr_get, port[%d]", port_num));
npi_status = npi_espc_mac_addr_get(handle, mac_addr);
if (npi_status != NPI_SUCCESS) {
status = (NXGE_ERROR | npi_status);
NXGE_ERROR_MSG((nxgep, NXGE_ERR_CTL,
"nxge_espc_mac_addr_get, port[%d] failed", port_num));
goto exit;
}
nxge_espc_get_next_mac_addr(mac_addr, port_num, &nxgep->factaddr);
NXGE_DEBUG_MSG((nxgep, CFG_CTL,
"Got MAC Addr: %2x:%2x:%2x:%2x:%2x%:%2x%c \n",
mac_addr[0], mac_addr[1], mac_addr[2], mac_addr[3],
mac_addr[4], mac_addr[5]));
exit:
NXGE_DEBUG_MSG((nxgep, CFG_CTL, "<== nxge_espc_mac_addr_get, "
"status [0x%x]", status));
return (status);
}
nxge_status_t
nxge_espc_num_macs_get(p_nxge_t nxgep, uint8_t *nmacs)
{
nxge_status_t status = NXGE_OK;
npi_status_t npi_status = NPI_SUCCESS;
npi_handle_t handle = NXGE_DEV_NPI_HANDLE(nxgep);
NXGE_DEBUG_MSG((nxgep, CFG_CTL, "==> nxge_espc_num_macs_get"));
npi_status = npi_espc_num_macs_get(handle, nmacs);
if (npi_status != NPI_SUCCESS) {
status = (NXGE_ERROR | npi_status);
}
NXGE_DEBUG_MSG((nxgep, CFG_CTL, "<== nxge_espc_num_macs_get, "
"status [0x%x]", status));
return (status);
}
nxge_status_t
nxge_espc_num_ports_get(p_nxge_t nxgep)
{
nxge_status_t status = NXGE_OK;
npi_status_t npi_status = NPI_SUCCESS;
npi_handle_t handle = NXGE_DEV_NPI_HANDLE(nxgep);
uint8_t nports = 0;
NXGE_DEBUG_MSG((nxgep, CFG_CTL, "==> nxge_espc_num_ports_get"));
npi_status = npi_espc_num_ports_get(handle, &nports);
if (npi_status != NPI_SUCCESS) {
status = (NXGE_ERROR | npi_status);
}
nxgep->nports = nports;
NXGE_DEBUG_MSG((nxgep, CFG_CTL, " nxge_espc_num_ports_get "
"ports [0x%x]", nports));
NXGE_DEBUG_MSG((nxgep, CFG_CTL, "<== nxge_espc_num_ports_get, "
"status [0x%x]", status));
return (status);
}
nxge_status_t
nxge_espc_phy_type_get(p_nxge_t nxgep)
{
nxge_status_t status = NXGE_OK;
npi_status_t npi_status = NPI_SUCCESS;
npi_handle_t handle = NXGE_DEV_NPI_HANDLE(nxgep);
uint8_t port_num = nxgep->mac.portnum;
uint8_t phy_type;
NXGE_DEBUG_MSG((nxgep, CFG_CTL, "==> nxge_espc_phy_type_get, port[%d]",
port_num));
npi_status = npi_espc_port_phy_type_get(handle, &phy_type, port_num);
if (npi_status != NPI_SUCCESS) {
status = (NXGE_ERROR | npi_status);
goto exit;
}
switch (phy_type) {
case ESC_PHY_10G_FIBER:
nxgep->mac.portmode = PORT_10G_FIBER;
nxgep->statsp->mac_stats.xcvr_inuse = XPCS_XCVR;
break;
case ESC_PHY_10G_COPPER:
nxgep->mac.portmode = PORT_10G_COPPER;
nxgep->statsp->mac_stats.xcvr_inuse = XPCS_XCVR;
break;
case ESC_PHY_1G_FIBER:
nxgep->mac.portmode = PORT_1G_FIBER;
nxgep->statsp->mac_stats.xcvr_inuse = PCS_XCVR;
break;
case ESC_PHY_1G_COPPER:
nxgep->mac.portmode = PORT_1G_COPPER;
nxgep->statsp->mac_stats.xcvr_inuse = INT_MII_XCVR;
break;
case ESC_PHY_NONE:
status = NXGE_ERROR;
NXGE_ERROR_MSG((nxgep, NXGE_ERR_CTL, "nxge_espc_phy_type_get:"
"No phy type set"));
break;
default:
status = NXGE_ERROR;
NXGE_ERROR_MSG((nxgep, NXGE_ERR_CTL, "nxge_espc_phy_type_get: "
"Unknown phy type [%d]", phy_type));
break;
}
exit:
NXGE_DEBUG_MSG((nxgep, CFG_CTL, "<== nxge_espc_phy_type_get, "
"status [0x%x]", status));
return (status);
}
nxge_status_t
nxge_espc_max_frame_sz_get(p_nxge_t nxgep)
{
nxge_status_t status = NXGE_OK;
npi_status_t npi_status = NPI_SUCCESS;
npi_handle_t handle = NXGE_DEV_NPI_HANDLE(nxgep);
NXGE_DEBUG_MSG((nxgep, CFG_CTL, "==> nxge_espc_max_frame_sz_get"));
npi_status = npi_espc_max_frame_get(handle, &nxgep->mac.maxframesize);
if (npi_status != NPI_SUCCESS) {
status = (NXGE_ERROR | npi_status);
}
NXGE_DEBUG_MSG((nxgep, CFG_CTL, " nxge_espc_max_frame_sz_get, "
"status [0x%x]", status));
return (status);
}
void
nxge_vpd_info_get(p_nxge_t nxgep)
{
npi_status_t status;
npi_handle_t handle = NXGE_DEV_NPI_HANDLE(nxgep);
if ((nxgep->platform_type == P_NEPTUNE_NIU) ||
(nxgep->platform_type == P_NEPTUNE_MARAMBA_P0) ||
(nxgep->platform_type == P_NEPTUNE_MARAMBA_P1) ||
(nxgep->platform_type == P_NEPTUNE_ROCK)) {
nxgep->vpd_info.present = B_FALSE;
return;
}
NXGE_DEBUG_MSG((nxgep, CFG_CTL, "nxge_vpd_info_get: "
"nxgep->platform_type[%d]...reading vpd", nxgep->platform_type));
nxgep->vpd_info.present = B_TRUE;
nxgep->vpd_info.ver_valid = B_FALSE;
MUTEX_ENTER(&nxgep->nxge_hw_p->nxge_cfg_lock);
(void) npi_espc_pio_enable(handle);
status = npi_espc_vpd_info_get(handle, &nxgep->vpd_info,
NXGE_EROM_LEN);
(void) npi_espc_pio_disable(handle);
MUTEX_EXIT(&nxgep->nxge_hw_p->nxge_cfg_lock);
if (status != NPI_SUCCESS)
return;
nxge_check_vpd_version(nxgep);
if (!nxgep->vpd_info.ver_valid)
return;
/* Determine the platform type */
if ((strncmp(nxgep->vpd_info.bd_model, NXGE_QGC_LP_BM_STR,
strlen(NXGE_QGC_LP_BM_STR)) == 0) ||
(strncmp(nxgep->vpd_info.bd_model, NXGE_QGC_PEM_BM_STR,
strlen(NXGE_QGC_PEM_BM_STR)) == 0)) {
nxgep->platform_type = P_NEPTUNE_ATLAS_4PORT;
} else if ((strncmp(nxgep->vpd_info.bd_model,
NXGE_2XGF_LP_BM_STR, strlen(NXGE_2XGF_LP_BM_STR)) == 0) ||
(strncmp(nxgep->vpd_info.bd_model, NXGE_2XGF_PEM_BM_STR,
strlen(NXGE_2XGF_PEM_BM_STR)) == 0)) {
nxgep->platform_type = P_NEPTUNE_ATLAS_2PORT;
} else if (strncmp(nxgep->vpd_info.bd_model,
NXGE_ALONSO_BM_STR, strlen(NXGE_ALONSO_BM_STR)) == 0) {
nxgep->platform_type = P_NEPTUNE_ALONSO;
} else if (strncmp(nxgep->vpd_info.bd_model,
NXGE_RFEM_BM_STR, strlen(NXGE_RFEM_BM_STR)) == 0) {
nxgep->hot_swappable_phy = B_TRUE;
nxgep->platform_type = P_NEPTUNE_GENERIC;
nxgep->niu_type = NEPTUNE_2_10GF;
}
/* If Alonso platform, replace "mif" for the last 2 ports phy-type */
if ((nxgep->platform_type == P_NEPTUNE_ALONSO) &&
((nxgep->function_num == 2) || (nxgep->function_num == 3))) {
(void) strcpy(nxgep->vpd_info.phy_type, "mif");
}
/* If ARTM card, replace "mif" for the last 2 ports phy-type */
if ((strncmp(nxgep->vpd_info.bd_model,
NXGE_ARTM_BM_STR, strlen(NXGE_ARTM_BM_STR)) == 0) &&
((nxgep->function_num == 2) || (nxgep->function_num == 3))) {
NXGE_DEBUG_MSG((nxgep, NXGE_ERR_CTL,
"Replaced phy type as mif"));
(void) strcpy(nxgep->vpd_info.phy_type, "mif");
}
}
static void
nxge_check_vpd_version(p_nxge_t nxgep)
{
int i, j;
const char *fcode_str = NXGE_FCODE_ID_STR;
int fcode_str_len = strlen(fcode_str);
char ver_num_str[NXGE_FCODE_VER_STR_LEN];
char *ver_num_w;
char *ver_num_f;
int ver_num_w_len = 0;
int ver_num_f_len = 0;
int ver_w = 0;
int ver_f = 0;
nxgep->vpd_info.ver_valid = B_FALSE;
ver_num_str[0] = '\0';
for (i = 0; i < NXGE_VPD_VER_LEN; i++) {
if (nxgep->vpd_info.ver[i] == fcode_str[0]) {
if ((i + fcode_str_len + NXGE_FCODE_VER_STR_LEN) >
NXGE_VPD_VER_LEN)
break;
for (j = 0; j < fcode_str_len; j++, i++) {
if (nxgep->vpd_info.ver[i] != fcode_str[j])
break;
}
if (j < fcode_str_len)
continue;
/* found the Fcode version string */
for (j = 0; j < NXGE_FCODE_VER_STR_LEN; j++, i++) {
ver_num_str[j] = nxgep->vpd_info.ver[i];
if (ver_num_str[j] == ' ')
break;
}
if (j < NXGE_FCODE_VER_STR_LEN)
ver_num_str[j] = '\0';
break;
}
}
ver_num_w = ver_num_str;
for (i = 0; i < strlen(ver_num_str); i++) {
if (ver_num_str[i] == '.') {
ver_num_f = &ver_num_str[i + 1];
ver_num_w_len = i;
ver_num_f_len = strlen(ver_num_str) - (i + 1);
break;
}
}
for (i = 0; i < ver_num_w_len; i++) {
ver_w = (ver_w * 10) + (ver_num_w[i] - '0');
}
for (i = 0; i < ver_num_f_len; i++) {
ver_f = (ver_f * 10) + (ver_num_f[i] - '0');
}
if ((ver_w > NXGE_VPD_VALID_VER_W) ||
(ver_w == NXGE_VPD_VALID_VER_W && ver_f >= NXGE_VPD_VALID_VER_F))
nxgep->vpd_info.ver_valid = B_TRUE;
}