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ixgbe: Support external GBE SerDes PHY BCM54616s

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The Broadcom PHY is used in switches, so add the ID, and hook it up.

This upstreams the Linux kernel patch from the network operating system
SONiC from February 2020 [1].

[1]: https://github.com/Azure/sonic-linux-kernel/pull/122

Signed-off-by: Jostar Yang <jostar_yang@accton.com>
Signed-off-by: Guohan Lu <lguohan@gmail.com>
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
This commit is contained in:
Jostar Yang 2020-11-12 21:33:56 +01:00 committed by Tony Nguyen
parent 5871d0c6b8
commit 47222864c1
2 changed files with 4 additions and 0 deletions
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3
drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
View File

@ -380,6 +380,9 @@ static enum ixgbe_phy_type ixgbe_get_phy_type_from_id(u32 phy_id)
case X557_PHY_ID2:
phy_type = ixgbe_phy_x550em_ext_t;
break;
case BCM54616S_E_PHY_ID:
phy_type = ixgbe_phy_ext_1g_t;
break;
default:
phy_type = ixgbe_phy_unknown;
break;

1
drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
View File

@ -1407,6 +1407,7 @@ struct ixgbe_nvm_version {
#define QT2022_PHY_ID 0x0043A400
#define ATH_PHY_ID 0x03429050
#define AQ_FW_REV 0x20
#define BCM54616S_E_PHY_ID 0x03625D10
/* Special PHY Init Routine */
#define IXGBE_PHY_INIT_OFFSET_NL 0x002B