diff options
-rw-r--r-- | drivers/net/ixgbe/ixgbe_phy.c | 20 | ||||
-rw-r--r-- | drivers/net/ixgbe/ixgbe_phy.h | 4 |
2 files changed, 11 insertions, 13 deletions
diff --git a/drivers/net/ixgbe/ixgbe_phy.c b/drivers/net/ixgbe/ixgbe_phy.c index 6d385ea3c2a1..8210b49aeff4 100644 --- a/drivers/net/ixgbe/ixgbe_phy.c +++ b/drivers/net/ixgbe/ixgbe_phy.c | |||
@@ -527,7 +527,7 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw) | |||
527 | u8 comp_codes_1g = 0; | 527 | u8 comp_codes_1g = 0; |
528 | u8 comp_codes_10g = 0; | 528 | u8 comp_codes_10g = 0; |
529 | u8 oui_bytes[3] = {0, 0, 0}; | 529 | u8 oui_bytes[3] = {0, 0, 0}; |
530 | u8 transmission_media = 0; | 530 | u8 cable_tech = 0; |
531 | u16 enforce_sfp = 0; | 531 | u16 enforce_sfp = 0; |
532 | 532 | ||
533 | status = hw->phy.ops.read_i2c_eeprom(hw, IXGBE_SFF_IDENTIFIER, | 533 | status = hw->phy.ops.read_i2c_eeprom(hw, IXGBE_SFF_IDENTIFIER, |
@@ -543,8 +543,8 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw) | |||
543 | &comp_codes_1g); | 543 | &comp_codes_1g); |
544 | hw->phy.ops.read_i2c_eeprom(hw, IXGBE_SFF_10GBE_COMP_CODES, | 544 | hw->phy.ops.read_i2c_eeprom(hw, IXGBE_SFF_10GBE_COMP_CODES, |
545 | &comp_codes_10g); | 545 | &comp_codes_10g); |
546 | hw->phy.ops.read_i2c_eeprom(hw, IXGBE_SFF_TRANSMISSION_MEDIA, | 546 | hw->phy.ops.read_i2c_eeprom(hw, IXGBE_SFF_CABLE_TECHNOLOGY, |
547 | &transmission_media); | 547 | &cable_tech); |
548 | 548 | ||
549 | /* ID Module | 549 | /* ID Module |
550 | * ========= | 550 | * ========= |
@@ -557,7 +557,7 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw) | |||
557 | * 6 SFP_SR/LR_CORE1 - 82599-specific | 557 | * 6 SFP_SR/LR_CORE1 - 82599-specific |
558 | */ | 558 | */ |
559 | if (hw->mac.type == ixgbe_mac_82598EB) { | 559 | if (hw->mac.type == ixgbe_mac_82598EB) { |
560 | if (transmission_media & IXGBE_SFF_TWIN_AX_CAPABLE) | 560 | if (cable_tech & IXGBE_SFF_DA_PASSIVE_CABLE) |
561 | hw->phy.sfp_type = ixgbe_sfp_type_da_cu; | 561 | hw->phy.sfp_type = ixgbe_sfp_type_da_cu; |
562 | else if (comp_codes_10g & IXGBE_SFF_10GBASESR_CAPABLE) | 562 | else if (comp_codes_10g & IXGBE_SFF_10GBASESR_CAPABLE) |
563 | hw->phy.sfp_type = ixgbe_sfp_type_sr; | 563 | hw->phy.sfp_type = ixgbe_sfp_type_sr; |
@@ -566,7 +566,7 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw) | |||
566 | else | 566 | else |
567 | hw->phy.sfp_type = ixgbe_sfp_type_unknown; | 567 | hw->phy.sfp_type = ixgbe_sfp_type_unknown; |
568 | } else if (hw->mac.type == ixgbe_mac_82599EB) { | 568 | } else if (hw->mac.type == ixgbe_mac_82599EB) { |
569 | if (transmission_media & IXGBE_SFF_TWIN_AX_CAPABLE) | 569 | if (cable_tech & IXGBE_SFF_DA_PASSIVE_CABLE) |
570 | if (hw->bus.lan_id == 0) | 570 | if (hw->bus.lan_id == 0) |
571 | hw->phy.sfp_type = | 571 | hw->phy.sfp_type = |
572 | ixgbe_sfp_type_da_cu_core0; | 572 | ixgbe_sfp_type_da_cu_core0; |
@@ -621,8 +621,7 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw) | |||
621 | 621 | ||
622 | switch (vendor_oui) { | 622 | switch (vendor_oui) { |
623 | case IXGBE_SFF_VENDOR_OUI_TYCO: | 623 | case IXGBE_SFF_VENDOR_OUI_TYCO: |
624 | if (transmission_media & | 624 | if (cable_tech & IXGBE_SFF_DA_PASSIVE_CABLE) |
625 | IXGBE_SFF_TWIN_AX_CAPABLE) | ||
626 | hw->phy.type = ixgbe_phy_tw_tyco; | 625 | hw->phy.type = ixgbe_phy_tw_tyco; |
627 | break; | 626 | break; |
628 | case IXGBE_SFF_VENDOR_OUI_FTL: | 627 | case IXGBE_SFF_VENDOR_OUI_FTL: |
@@ -635,8 +634,7 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw) | |||
635 | hw->phy.type = ixgbe_phy_sfp_intel; | 634 | hw->phy.type = ixgbe_phy_sfp_intel; |
636 | break; | 635 | break; |
637 | default: | 636 | default: |
638 | if (transmission_media & | 637 | if (cable_tech & IXGBE_SFF_DA_PASSIVE_CABLE) |
639 | IXGBE_SFF_TWIN_AX_CAPABLE) | ||
640 | hw->phy.type = ixgbe_phy_tw_unknown; | 638 | hw->phy.type = ixgbe_phy_tw_unknown; |
641 | else | 639 | else |
642 | hw->phy.type = ixgbe_phy_sfp_unknown; | 640 | hw->phy.type = ixgbe_phy_sfp_unknown; |
@@ -644,8 +642,8 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw) | |||
644 | } | 642 | } |
645 | } | 643 | } |
646 | 644 | ||
647 | /* All DA cables are supported */ | 645 | /* All passive DA cables are supported */ |
648 | if (transmission_media & IXGBE_SFF_TWIN_AX_CAPABLE) { | 646 | if (cable_tech & IXGBE_SFF_DA_PASSIVE_CABLE) { |
649 | status = 0; | 647 | status = 0; |
650 | goto out; | 648 | goto out; |
651 | } | 649 | } |
diff --git a/drivers/net/ixgbe/ixgbe_phy.h b/drivers/net/ixgbe/ixgbe_phy.h index c9964b7ce1b9..9b700f5bf1ed 100644 --- a/drivers/net/ixgbe/ixgbe_phy.h +++ b/drivers/net/ixgbe/ixgbe_phy.h | |||
@@ -39,10 +39,10 @@ | |||
39 | #define IXGBE_SFF_VENDOR_OUI_BYTE2 0x27 | 39 | #define IXGBE_SFF_VENDOR_OUI_BYTE2 0x27 |
40 | #define IXGBE_SFF_1GBE_COMP_CODES 0x6 | 40 | #define IXGBE_SFF_1GBE_COMP_CODES 0x6 |
41 | #define IXGBE_SFF_10GBE_COMP_CODES 0x3 | 41 | #define IXGBE_SFF_10GBE_COMP_CODES 0x3 |
42 | #define IXGBE_SFF_TRANSMISSION_MEDIA 0x9 | 42 | #define IXGBE_SFF_CABLE_TECHNOLOGY 0x8 |
43 | 43 | ||
44 | /* Bitmasks */ | 44 | /* Bitmasks */ |
45 | #define IXGBE_SFF_TWIN_AX_CAPABLE 0x80 | 45 | #define IXGBE_SFF_DA_PASSIVE_CABLE 0x4 |
46 | #define IXGBE_SFF_1GBASESX_CAPABLE 0x1 | 46 | #define IXGBE_SFF_1GBASESX_CAPABLE 0x1 |
47 | #define IXGBE_SFF_1GBASELX_CAPABLE 0x2 | 47 | #define IXGBE_SFF_1GBASELX_CAPABLE 0x2 |
48 | #define IXGBE_SFF_10GBASESR_CAPABLE 0x10 | 48 | #define IXGBE_SFF_10GBASESR_CAPABLE 0x10 |