From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark D Rustad Date: Fri, 01 Apr 2016 12:18:46 -0700 Subject: [Intel-wired-lan] [PATCH V5 10/11] ixgbe: Add KR backplane support for x550em_a In-Reply-To: <20160401191701.120975.34684.stgit@mdrustad-wks.jf.intel.com> References: <20160401191701.120975.34684.stgit@mdrustad-wks.jf.intel.com> Message-ID: <20160401191846.120975.65186.stgit@mdrustad-wks.jf.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: intel-wired-lan@osuosl.org List-ID: Add support for x550em_a-based KR backplane devices. Signed-off-by: Mark Rustad --- Changes in V3: - Move mac type check into ixgbe_setup_kr_x550em --- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 2 ++ drivers/net/ethernet/intel/ixgbe/ixgbe_type.h | 2 ++ drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c | 18 ++++++++++++++---- 3 files changed, 18 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 41bc816bbe87..0d5893a60e08 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -130,6 +130,8 @@ static const struct pci_device_id ixgbe_pci_tbl[] = { {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_X_KR), board_X550EM_x}, {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_X_10G_T), board_X550EM_x}, {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_X_SFP), board_X550EM_x}, + {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_A_KR), board_x550em_a }, + {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_A_KR_L), board_x550em_a }, {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_A_SFP_N), board_x550em_a }, {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_A_SGMII), board_x550em_a }, {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_A_SGMII_L), board_x550em_a }, diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h index d4cff4d7b4fa..af43b0c9c6c4 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h @@ -80,6 +80,8 @@ #define IXGBE_DEV_ID_X550EM_X_SFP 0x15AC #define IXGBE_DEV_ID_X550EM_X_10G_T 0x15AD #define IXGBE_DEV_ID_X550EM_X_1G_T 0x15AE +#define IXGBE_DEV_ID_X550EM_A_KR 0x15C2 +#define IXGBE_DEV_ID_X550EM_A_KR_L 0x15C3 #define IXGBE_DEV_ID_X550EM_A_SFP_N 0x15C4 #define IXGBE_DEV_ID_X550EM_A_SGMII 0x15C6 #define IXGBE_DEV_ID_X550EM_A_SGMII_L 0x15C7 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c index c59556af77d5..318d4aea779e 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c @@ -291,6 +291,8 @@ static s32 ixgbe_identify_phy_x550em(struct ixgbe_hw *hw) hw->phy.type = ixgbe_phy_x550em_kx4; break; case IXGBE_DEV_ID_X550EM_X_KR: + case IXGBE_DEV_ID_X550EM_A_KR: + case IXGBE_DEV_ID_X550EM_A_KR_L: hw->phy.type = ixgbe_phy_x550em_kr; break; case IXGBE_DEV_ID_X550EM_X_1G_T: @@ -1984,13 +1986,17 @@ static s32 ixgbe_setup_kx4_x550em(struct ixgbe_hw *hw) return status; } -/** ixgbe_setup_kr_x550em - Configure the KR PHY. - * @hw: pointer to hardware structure +/** + * ixgbe_setup_kr_x550em - Configure the KR PHY + * @hw: pointer to hardware structure * - * Configures the integrated KR PHY. + * Configures the integrated KR PHY for X550EM_x. **/ static s32 ixgbe_setup_kr_x550em(struct ixgbe_hw *hw) { + if (hw->mac.type != ixgbe_mac_X550EM_x) + return 0; + return ixgbe_setup_kr_speed_x550em(hw, hw->phy.autoneg_advertised); } @@ -2196,7 +2202,9 @@ static s32 ixgbe_setup_fc_x550em(struct ixgbe_hw *hw) return IXGBE_ERR_CONFIG; } - if (hw->device_id != IXGBE_DEV_ID_X550EM_X_KR) + if (hw->device_id != IXGBE_DEV_ID_X550EM_X_KR && + hw->device_id != IXGBE_DEV_ID_X550EM_A_KR && + hw->device_id != IXGBE_DEV_ID_X550EM_A_KR_L) return 0; rc = hw->mac.ops.read_iosf_sb_reg(hw, @@ -2437,6 +2445,8 @@ static enum ixgbe_media_type ixgbe_get_media_type_X550em(struct ixgbe_hw *hw) /* Fallthrough */ case IXGBE_DEV_ID_X550EM_X_KR: case IXGBE_DEV_ID_X550EM_X_KX4: + case IXGBE_DEV_ID_X550EM_A_KR: + case IXGBE_DEV_ID_X550EM_A_KR_L: media_type = ixgbe_media_type_backplane; break; case IXGBE_DEV_ID_X550EM_X_SFP: