mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-05 14:40:12 -04:00
Code Issues Packages Projects Releases Wiki Activity

ionic: add speed defines for 200G and 400G

Browse Source 
Add higher speed defines to the ionic_if.h API and decode them
in the ethtool get_link_ksettings callback.

Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Shannon Nelson
2024-12-10 10:30:44 -08:00
committed by Paolo Abeni
parent 7c372bac12
commit a8b05dd338
2 changed files with 54 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

39
drivers/net/ethernet/pensando/ionic/ionic_ethtool.c
View File

@@ -158,6 +158,20 @@ static int ionic_get_link_ksettings(struct net_device *netdev,
25000baseCR_Full);
copper_seen++;
break;
case IONIC_XCVR_PID_QSFP_50G_CR2_FC:
case IONIC_XCVR_PID_QSFP_50G_CR2:
ethtool_link_ksettings_add_link_mode(ks, supported,
50000baseCR2_Full);
copper_seen++;
break;
case IONIC_XCVR_PID_QSFP_200G_CR4:
ethtool_link_ksettings_add_link_mode(ks, supported, 200000baseCR4_Full);
copper_seen++;
break;
case IONIC_XCVR_PID_QSFP_400G_CR4:
ethtool_link_ksettings_add_link_mode(ks, supported, 400000baseCR4_Full);
copper_seen++;
break;
case IONIC_XCVR_PID_SFP_10GBASE_AOC:
case IONIC_XCVR_PID_SFP_10GBASE_CU:
ethtool_link_ksettings_add_link_mode(ks, supported,
@@ -196,6 +210,31 @@ static int ionic_get_link_ksettings(struct net_device *netdev,
ethtool_link_ksettings_add_link_mode(ks, supported,
25000baseSR_Full);
break;
case IONIC_XCVR_PID_QSFP_200G_AOC:
case IONIC_XCVR_PID_QSFP_200G_SR4:
ethtool_link_ksettings_add_link_mode(ks, supported,
200000baseSR4_Full);
break;
case IONIC_XCVR_PID_QSFP_200G_FR4:
ethtool_link_ksettings_add_link_mode(ks, supported,
200000baseLR4_ER4_FR4_Full);
break;
case IONIC_XCVR_PID_QSFP_200G_DR4:
ethtool_link_ksettings_add_link_mode(ks, supported,
200000baseDR4_Full);
break;
case IONIC_XCVR_PID_QSFP_400G_FR4:
ethtool_link_ksettings_add_link_mode(ks, supported,
400000baseLR4_ER4_FR4_Full);
break;
case IONIC_XCVR_PID_QSFP_400G_DR4:
ethtool_link_ksettings_add_link_mode(ks, supported,
400000baseDR4_Full);
break;
case IONIC_XCVR_PID_QSFP_400G_SR4:
ethtool_link_ksettings_add_link_mode(ks, supported,
400000baseSR4_Full);
break;
case IONIC_XCVR_PID_SFP_10GBASE_SR:
ethtool_link_ksettings_add_link_mode(ks, supported,
10000baseSR_Full);

16
drivers/net/ethernet/pensando/ionic/ionic_if.h
View File

@@ -1277,7 +1277,10 @@ enum ionic_xcvr_pid {
IONIC_XCVR_PID_SFP_25GBASE_CR_S = 3,
IONIC_XCVR_PID_SFP_25GBASE_CR_L = 4,
IONIC_XCVR_PID_SFP_25GBASE_CR_N = 5,
IONIC_XCVR_PID_QSFP_50G_CR2_FC = 6,
IONIC_XCVR_PID_QSFP_50G_CR2 = 7,
IONIC_XCVR_PID_QSFP_200G_CR4 = 8,
IONIC_XCVR_PID_QSFP_400G_CR4 = 9,
/* Fiber */
IONIC_XCVR_PID_QSFP_100G_AOC = 50,
IONIC_XCVR_PID_QSFP_100G_ACC = 51,
@@ -1303,6 +1306,15 @@ enum ionic_xcvr_pid {
IONIC_XCVR_PID_SFP_25GBASE_ACC = 71,
IONIC_XCVR_PID_SFP_10GBASE_T = 72,
IONIC_XCVR_PID_SFP_1000BASE_T = 73,
IONIC_XCVR_PID_QSFP_200G_AOC = 74,
IONIC_XCVR_PID_QSFP_200G_FR4 = 75,
IONIC_XCVR_PID_QSFP_200G_DR4 = 76,
IONIC_XCVR_PID_QSFP_200G_SR4 = 77,
IONIC_XCVR_PID_QSFP_200G_ACC = 78,
IONIC_XCVR_PID_QSFP_400G_FR4 = 79,
IONIC_XCVR_PID_QSFP_400G_DR4 = 80,
IONIC_XCVR_PID_QSFP_400G_SR4 = 81,
IONIC_XCVR_PID_QSFP_400G_VR4 = 82,
};
/**
@@ -1404,6 +1416,8 @@ struct ionic_xcvr_status {
*/
union ionic_port_config {
struct {
#define IONIC_SPEED_400G 400000 /* 400G in Mbps */
#define IONIC_SPEED_200G 200000 /* 200G in Mbps */
#define IONIC_SPEED_100G 100000 /* 100G in Mbps */
#define IONIC_SPEED_50G 50000 /* 50G in Mbps */
#define IONIC_SPEED_40G 40000 /* 40G in Mbps */