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path: root/drivers/net/ethernet/chelsio/cxgb4
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Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4')
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4.h2
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c24
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/t4_hw.c35
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h3
4 files changed, 54 insertions, 10 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
index 1f4b9b30b9ed..0c4edd1db761 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
@@ -957,7 +957,7 @@ int t4_mc_read(struct adapter *adap, int idx, u32 addr, __be32 *data,
u64 *parity);
int t4_edc_read(struct adapter *adap, int idx, u32 addr, __be32 *data,
u64 *parity);
-
+const char *t4_get_port_type_description(enum fw_port_type port_type);
void t4_get_port_stats(struct adapter *adap, int idx, struct port_stats *p);
void t4_read_mtu_tbl(struct adapter *adap, u16 *mtus, u8 *mtu_log);
void t4_tp_wr_bits_indirect(struct adapter *adap, unsigned int addr,
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index bd0321d8b612..1da4adb013b3 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -432,6 +432,9 @@ static void link_report(struct net_device *dev)
case SPEED_100:
s = "100Mbps";
break;
+ case 40000: /* Need a SPEED_40000 in ethtool.h */
+ s = "40Gbps";
+ break;
}
netdev_info(dev, "link up, %s, full-duplex, %s PAUSE\n", s,
@@ -2199,6 +2202,8 @@ static unsigned int from_fw_linkcaps(unsigned int type, unsigned int caps)
else if (type == FW_PORT_TYPE_FIBER_XFI ||
type == FW_PORT_TYPE_FIBER_XAUI || type == FW_PORT_TYPE_SFP)
v |= SUPPORTED_FIBRE;
+ else if (type == FW_PORT_TYPE_BP40_BA)
+ v |= SUPPORTED_40000baseSR4_Full;
if (caps & FW_PORT_CAP_ANEG)
v |= SUPPORTED_Autoneg;
@@ -2215,6 +2220,8 @@ static unsigned int to_fw_linkcaps(unsigned int caps)
v |= FW_PORT_CAP_SPEED_1G;
if (caps & ADVERTISED_10000baseT_Full)
v |= FW_PORT_CAP_SPEED_10G;
+ if (caps & ADVERTISED_40000baseSR4_Full)
+ v |= FW_PORT_CAP_SPEED_40G;
return v;
}
@@ -2269,6 +2276,8 @@ static unsigned int speed_to_caps(int speed)
return FW_PORT_CAP_SPEED_1G;
if (speed == SPEED_10000)
return FW_PORT_CAP_SPEED_10G;
+ if (speed == 40000) /* Need SPEED_40000 in ethtool.h */
+ return FW_PORT_CAP_SPEED_40G;
return 0;
}
@@ -2296,8 +2305,10 @@ static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
if (cmd->autoneg == AUTONEG_DISABLE) {
cap = speed_to_caps(speed);
- if (!(lc->supported & cap) || (speed == SPEED_1000) ||
- (speed == SPEED_10000))
+ if (!(lc->supported & cap) ||
+ (speed == SPEED_1000) ||
+ (speed == SPEED_10000) ||
+ (speed == 40000))
return -EINVAL;
lc->requested_speed = cap;
lc->advertising = 0;
@@ -5799,11 +5810,6 @@ static int init_rss(struct adapter *adap)
static void print_port_info(const struct net_device *dev)
{
- static const char *base[] = {
- "R XFI", "R XAUI", "T SGMII", "T XFI", "T XAUI", "KX4", "CX4",
- "KX", "KR", "R SFP+", "KR/KX", "KR/KX/KX4"
- };
-
char buf[80];
char *bufp = buf;
const char *spd = "";
@@ -5821,9 +5827,11 @@ static void print_port_info(const struct net_device *dev)
bufp += sprintf(bufp, "1000/");
if (pi->link_cfg.supported & FW_PORT_CAP_SPEED_10G)
bufp += sprintf(bufp, "10G/");
+ if (pi->link_cfg.supported & FW_PORT_CAP_SPEED_40G)
+ bufp += sprintf(bufp, "40G/");
if (bufp != buf)
--bufp;
- sprintf(bufp, "BASE-%s", base[pi->port_type]);
+ sprintf(bufp, "BASE-%s", t4_get_port_type_description(pi->port_type));
netdev_info(dev, "Chelsio %s rev %d %s %sNIC PCIe x%d%s%s\n",
adap->params.vpd.id,
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index 2c109343d570..514c525e99cf 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@ -1155,7 +1155,8 @@ out:
}
#define ADVERT_MASK (FW_PORT_CAP_SPEED_100M | FW_PORT_CAP_SPEED_1G |\
- FW_PORT_CAP_SPEED_10G | FW_PORT_CAP_ANEG)
+ FW_PORT_CAP_SPEED_10G | FW_PORT_CAP_SPEED_40G | \
+ FW_PORT_CAP_ANEG)
/**
* t4_link_start - apply link configuration to MAC/PHY
@@ -2247,6 +2248,36 @@ static unsigned int get_mps_bg_map(struct adapter *adap, int idx)
}
/**
+ * t4_get_port_type_description - return Port Type string description
+ * @port_type: firmware Port Type enumeration
+ */
+const char *t4_get_port_type_description(enum fw_port_type port_type)
+{
+ static const char *const port_type_description[] = {
+ "R XFI",
+ "R XAUI",
+ "T SGMII",
+ "T XFI",
+ "T XAUI",
+ "KX4",
+ "CX4",
+ "KX",
+ "KR",
+ "R SFP+",
+ "KR/KX",
+ "KR/KX/KX4",
+ "R QSFP_10G",
+ "",
+ "R QSFP",
+ "R BP40_BA",
+ };
+
+ if (port_type < ARRAY_SIZE(port_type_description))
+ return port_type_description[port_type];
+ return "UNKNOWN";
+}
+
+/**
* t4_get_port_stats - collect port statistics
* @adap: the adapter
* @idx: the port index
@@ -3538,6 +3569,8 @@ int t4_handle_fw_rpl(struct adapter *adap, const __be64 *rpl)
speed = SPEED_1000;
else if (stat & FW_PORT_CMD_LSPEED(FW_PORT_CAP_SPEED_10G))
speed = SPEED_10000;
+ else if (stat & FW_PORT_CMD_LSPEED(FW_PORT_CAP_SPEED_40G))
+ speed = 40000; /* Need SPEED_40000 in ethtool.h */
if (link_ok != lc->link_ok || speed != lc->speed ||
fc != lc->fc) { /* something changed */
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h
index 74fea74ce0aa..af6e12480e51 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h
@@ -1742,6 +1742,9 @@ enum fw_port_type {
FW_PORT_TYPE_SFP,
FW_PORT_TYPE_BP_AP,
FW_PORT_TYPE_BP4_AP,
+ FW_PORT_TYPE_QSFP_10G,
+ FW_PORT_TYPE_QSFP,
+ FW_PORT_TYPE_BP40_BA,
FW_PORT_TYPE_NONE = FW_PORT_CMD_PTYPE_MASK
};
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-11 19:00:21 +0000