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authorRussell King <rmk+kernel@armlinux.org.uk>2019-12-11 13:56:04 +0300
committerDavid S. Miller <davem@davemloft.net>2019-12-11 22:53:41 +0300
commit0fbd26a9fb6875b98fcfff523831fec47bc5e9a2 (patch)
tree196501a365353c3aeb2382f17c7e6e01001d344d /drivers/net/phy/sfp-bus.c
parenta4516c7053b96fed98a0439a9226983b5275474b (diff)
downloadlinux-0fbd26a9fb6875b98fcfff523831fec47bc5e9a2.tar.xz
net: sfp: add more extended compliance codes
SFF-8024 is used to define various constants re-used in several SFF SFP-related specifications. Split these constants from the enum, and rename them to indicate that they're defined by SFF-8024. Add and use updated SFF-8024 extended compliance code definitions for 10GBASE-T, 5GBASE-T and 2.5GBASE-T modules. Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/phy/sfp-bus.c')
-rw-r--r--drivers/net/phy/sfp-bus.c60
1 files changed, 36 insertions, 24 deletions
diff --git a/drivers/net/phy/sfp-bus.c b/drivers/net/phy/sfp-bus.c
index 1561962fda30..c6627f1e5d68 100644
--- a/drivers/net/phy/sfp-bus.c
+++ b/drivers/net/phy/sfp-bus.c
@@ -124,35 +124,35 @@ int sfp_parse_port(struct sfp_bus *bus, const struct sfp_eeprom_id *id,
/* port is the physical connector, set this from the connector field. */
switch (id->base.connector) {
- case SFP_CONNECTOR_SC:
- case SFP_CONNECTOR_FIBERJACK:
- case SFP_CONNECTOR_LC:
- case SFP_CONNECTOR_MT_RJ:
- case SFP_CONNECTOR_MU:
- case SFP_CONNECTOR_OPTICAL_PIGTAIL:
+ case SFF8024_CONNECTOR_SC:
+ case SFF8024_CONNECTOR_FIBERJACK:
+ case SFF8024_CONNECTOR_LC:
+ case SFF8024_CONNECTOR_MT_RJ:
+ case SFF8024_CONNECTOR_MU:
+ case SFF8024_CONNECTOR_OPTICAL_PIGTAIL:
+ case SFF8024_CONNECTOR_MPO_1X12:
+ case SFF8024_CONNECTOR_MPO_2X16:
port = PORT_FIBRE;
break;
- case SFP_CONNECTOR_RJ45:
+ case SFF8024_CONNECTOR_RJ45:
port = PORT_TP;
break;
- case SFP_CONNECTOR_COPPER_PIGTAIL:
+ case SFF8024_CONNECTOR_COPPER_PIGTAIL:
port = PORT_DA;
break;
- case SFP_CONNECTOR_UNSPEC:
+ case SFF8024_CONNECTOR_UNSPEC:
if (id->base.e1000_base_t) {
port = PORT_TP;
break;
}
/* fallthrough */
- case SFP_CONNECTOR_SG: /* guess */
- case SFP_CONNECTOR_MPO_1X12:
- case SFP_CONNECTOR_MPO_2X16:
- case SFP_CONNECTOR_HSSDC_II:
- case SFP_CONNECTOR_NOSEPARATE:
- case SFP_CONNECTOR_MXC_2X16:
+ case SFF8024_CONNECTOR_SG: /* guess */
+ case SFF8024_CONNECTOR_HSSDC_II:
+ case SFF8024_CONNECTOR_NOSEPARATE:
+ case SFF8024_CONNECTOR_MXC_2X16:
port = PORT_OTHER;
break;
default:
@@ -261,22 +261,33 @@ void sfp_parse_support(struct sfp_bus *bus, const struct sfp_eeprom_id *id,
}
switch (id->base.extended_cc) {
- case 0x00: /* Unspecified */
+ case SFF8024_ECC_UNSPEC:
break;
- case 0x02: /* 100Gbase-SR4 or 25Gbase-SR */
+ case SFF8024_ECC_100GBASE_SR4_25GBASE_SR:
phylink_set(modes, 100000baseSR4_Full);
phylink_set(modes, 25000baseSR_Full);
break;
- case 0x03: /* 100Gbase-LR4 or 25Gbase-LR */
- case 0x04: /* 100Gbase-ER4 or 25Gbase-ER */
+ case SFF8024_ECC_100GBASE_LR4_25GBASE_LR:
+ case SFF8024_ECC_100GBASE_ER4_25GBASE_ER:
phylink_set(modes, 100000baseLR4_ER4_Full);
break;
- case 0x0b: /* 100Gbase-CR4 or 25Gbase-CR CA-L */
- case 0x0c: /* 25Gbase-CR CA-S */
- case 0x0d: /* 25Gbase-CR CA-N */
+ case SFF8024_ECC_100GBASE_CR4:
phylink_set(modes, 100000baseCR4_Full);
+ /* fallthrough */
+ case SFF8024_ECC_25GBASE_CR_S:
+ case SFF8024_ECC_25GBASE_CR_N:
phylink_set(modes, 25000baseCR_Full);
break;
+ case SFF8024_ECC_10GBASE_T_SFI:
+ case SFF8024_ECC_10GBASE_T_SR:
+ phylink_set(modes, 10000baseT_Full);
+ break;
+ case SFF8024_ECC_5GBASE_T:
+ phylink_set(modes, 5000baseT_Full);
+ break;
+ case SFF8024_ECC_2_5GBASE_T:
+ phylink_set(modes, 2500baseT_Full);
+ break;
default:
dev_warn(bus->sfp_dev,
"Unknown/unsupported extended compliance code: 0x%02x\n",
@@ -301,7 +312,7 @@ void sfp_parse_support(struct sfp_bus *bus, const struct sfp_eeprom_id *id,
*/
if (bitmap_empty(modes, __ETHTOOL_LINK_MODE_MASK_NBITS)) {
/* If the encoding and bit rate allows 1000baseX */
- if (id->base.encoding == SFP_ENCODING_8B10B && br_nom &&
+ if (id->base.encoding == SFF8024_ENCODING_8B10B && br_nom &&
br_min <= 1300 && br_max >= 1200)
phylink_set(modes, 1000baseX_Full);
}
@@ -332,7 +343,8 @@ phy_interface_t sfp_select_interface(struct sfp_bus *bus,
phylink_test(link_modes, 10000baseSR_Full) ||
phylink_test(link_modes, 10000baseLR_Full) ||
phylink_test(link_modes, 10000baseLRM_Full) ||
- phylink_test(link_modes, 10000baseER_Full))
+ phylink_test(link_modes, 10000baseER_Full) ||
+ phylink_test(link_modes, 10000baseT_Full))
return PHY_INTERFACE_MODE_10GKR;
if (phylink_test(link_modes, 2500baseX_Full))