From 2e45d3f4677ae7cd83f97b6039208979e88a7a84 Mon Sep 17 00:00:00 2001 From: Aleksandr Loktionov Date: Fri, 29 Mar 2019 15:08:38 -0700 Subject: i40e: Add support for X710 B/P & SFP+ cards New device ids are created to support X710 backplane and SFP+ cards. This patch adds in i40e driver support for 2.5GbaseT and 5GbaseT speed. It's implemented by checking I40E_CAP_PHY_TYPE_2_5GBASE_T, I40E_CAP_PHY_TYPE_5GBASE_T bits from f/w and setting corresponding bits in ethtool link ksettings supported and advertising masks. Signed-off-by: Aleksandr Loktionov Signed-off-by: Alice Michael Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h | 12 ++++++- drivers/net/ethernet/intel/i40e/i40e_common.c | 5 +++ drivers/net/ethernet/intel/i40e/i40e_devids.h | 3 ++ drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 42 ++++++++++++++++++++++- drivers/net/ethernet/intel/i40e/i40e_main.c | 8 +++++ drivers/net/ethernet/intel/i40e/i40e_type.h | 6 ++++ 6 files changed, 74 insertions(+), 2 deletions(-) (limited to 'drivers/net/ethernet/intel/i40e') diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h b/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h index abcf79eb3261..6536023fa074 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h +++ b/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h @@ -1888,6 +1888,8 @@ enum i40e_aq_phy_type { I40E_PHY_TYPE_25GBASE_LR = 0x22, I40E_PHY_TYPE_25GBASE_AOC = 0x23, I40E_PHY_TYPE_25GBASE_ACC = 0x24, + I40E_PHY_TYPE_2_5GBASE_T = 0x30, + I40E_PHY_TYPE_5GBASE_T = 0x31, I40E_PHY_TYPE_MAX, I40E_PHY_TYPE_NOT_SUPPORTED_HIGH_TEMP = 0xFD, I40E_PHY_TYPE_EMPTY = 0xFE, @@ -1929,19 +1931,25 @@ enum i40e_aq_phy_type { BIT_ULL(I40E_PHY_TYPE_25GBASE_SR) | \ BIT_ULL(I40E_PHY_TYPE_25GBASE_LR) | \ BIT_ULL(I40E_PHY_TYPE_25GBASE_AOC) | \ - BIT_ULL(I40E_PHY_TYPE_25GBASE_ACC)) + BIT_ULL(I40E_PHY_TYPE_25GBASE_ACC) | \ + BIT_ULL(I40E_PHY_TYPE_2_5GBASE_T) | \ + BIT_ULL(I40E_PHY_TYPE_5GBASE_T)) +#define I40E_LINK_SPEED_2_5GB_SHIFT 0x0 #define I40E_LINK_SPEED_100MB_SHIFT 0x1 #define I40E_LINK_SPEED_1000MB_SHIFT 0x2 #define I40E_LINK_SPEED_10GB_SHIFT 0x3 #define I40E_LINK_SPEED_40GB_SHIFT 0x4 #define I40E_LINK_SPEED_20GB_SHIFT 0x5 #define I40E_LINK_SPEED_25GB_SHIFT 0x6 +#define I40E_LINK_SPEED_5GB_SHIFT 0x7 enum i40e_aq_link_speed { I40E_LINK_SPEED_UNKNOWN = 0, I40E_LINK_SPEED_100MB = BIT(I40E_LINK_SPEED_100MB_SHIFT), I40E_LINK_SPEED_1GB = BIT(I40E_LINK_SPEED_1000MB_SHIFT), + I40E_LINK_SPEED_2_5GB = (1 << I40E_LINK_SPEED_2_5GB_SHIFT), + I40E_LINK_SPEED_5GB = (1 << I40E_LINK_SPEED_5GB_SHIFT), I40E_LINK_SPEED_10GB = BIT(I40E_LINK_SPEED_10GB_SHIFT), I40E_LINK_SPEED_40GB = BIT(I40E_LINK_SPEED_40GB_SHIFT), I40E_LINK_SPEED_20GB = BIT(I40E_LINK_SPEED_20GB_SHIFT), @@ -1987,6 +1995,8 @@ struct i40e_aq_get_phy_abilities_resp { #define I40E_AQ_PHY_TYPE_EXT_25G_LR 0x08 #define I40E_AQ_PHY_TYPE_EXT_25G_AOC 0x10 #define I40E_AQ_PHY_TYPE_EXT_25G_ACC 0x20 +#define I40E_AQ_PHY_TYPE_EXT_2_5GBASE_T 0x40 +#define I40E_AQ_PHY_TYPE_EXT_5GBASE_T 0x80 u8 fec_cfg_curr_mod_ext_info; #define I40E_AQ_ENABLE_FEC_KR 0x01 #define I40E_AQ_ENABLE_FEC_RS 0x02 diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c index 8de6e007b4a0..ecb1adaa54ec 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_common.c +++ b/drivers/net/ethernet/intel/i40e/i40e_common.c @@ -28,6 +28,8 @@ static i40e_status i40e_set_mac_type(struct i40e_hw *hw) case I40E_DEV_ID_QSFP_C: case I40E_DEV_ID_10G_BASE_T: case I40E_DEV_ID_10G_BASE_T4: + case I40E_DEV_ID_10G_B: + case I40E_DEV_ID_10G_SFP: case I40E_DEV_ID_20G_KR2: case I40E_DEV_ID_20G_KR2_A: case I40E_DEV_ID_25G_B: @@ -1151,6 +1153,8 @@ static enum i40e_media_type i40e_get_media_type(struct i40e_hw *hw) break; case I40E_PHY_TYPE_100BASE_TX: case I40E_PHY_TYPE_1000BASE_T: + case I40E_PHY_TYPE_2_5GBASE_T: + case I40E_PHY_TYPE_5GBASE_T: case I40E_PHY_TYPE_10GBASE_T: media = I40E_MEDIA_TYPE_BASET; break; @@ -4900,6 +4904,7 @@ i40e_status i40e_read_phy_register(struct i40e_hw *hw, break; case I40E_DEV_ID_10G_BASE_T: case I40E_DEV_ID_10G_BASE_T4: + case I40E_DEV_ID_10G_BASE_T_BC: case I40E_DEV_ID_10G_BASE_T_X722: case I40E_DEV_ID_25G_B: case I40E_DEV_ID_25G_SFP28: diff --git a/drivers/net/ethernet/intel/i40e/i40e_devids.h b/drivers/net/ethernet/intel/i40e/i40e_devids.h index 16be4d5286bd..bac4da031f9b 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_devids.h +++ b/drivers/net/ethernet/intel/i40e/i40e_devids.h @@ -20,6 +20,9 @@ #define I40E_DEV_ID_10G_BASE_T4 0x1589 #define I40E_DEV_ID_25G_B 0x158A #define I40E_DEV_ID_25G_SFP28 0x158B +#define I40E_DEV_ID_10G_BASE_T_BC 0x15FF +#define I40E_DEV_ID_10G_B 0x104F +#define I40E_DEV_ID_10G_SFP 0x104E #define I40E_DEV_ID_KX_X722 0x37CE #define I40E_DEV_ID_QSFP_X722 0x37CF #define I40E_DEV_ID_SFP_X722 0x37D0 diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index d440778f2dc7..7545b21bee3c 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -508,6 +508,20 @@ static void i40e_phy_type_to_ethtool(struct i40e_pf *pf, ethtool_link_ksettings_add_link_mode(ks, advertising, 10000baseT_Full); } + if (phy_types & I40E_CAP_PHY_TYPE_2_5GBASE_T) { + ethtool_link_ksettings_add_link_mode(ks, supported, + 2500baseT_Full); + if (hw_link_info->requested_speeds & I40E_LINK_SPEED_2_5GB) + ethtool_link_ksettings_add_link_mode(ks, advertising, + 2500baseT_Full); + } + if (phy_types & I40E_CAP_PHY_TYPE_5GBASE_T) { + ethtool_link_ksettings_add_link_mode(ks, supported, + 5000baseT_Full); + if (hw_link_info->requested_speeds & I40E_LINK_SPEED_5GB) + ethtool_link_ksettings_add_link_mode(ks, advertising, + 5000baseT_Full); + } if (phy_types & I40E_CAP_PHY_TYPE_XLAUI || phy_types & I40E_CAP_PHY_TYPE_XLPPI || phy_types & I40E_CAP_PHY_TYPE_40GBASE_AOC) @@ -674,13 +688,15 @@ static void i40e_phy_type_to_ethtool(struct i40e_pf *pf, phy_types & I40E_CAP_PHY_TYPE_25GBASE_KR || phy_types & I40E_CAP_PHY_TYPE_25GBASE_CR || phy_types & I40E_CAP_PHY_TYPE_20GBASE_KR2 || - phy_types & I40E_CAP_PHY_TYPE_10GBASE_T || phy_types & I40E_CAP_PHY_TYPE_10GBASE_SR || phy_types & I40E_CAP_PHY_TYPE_10GBASE_LR || phy_types & I40E_CAP_PHY_TYPE_10GBASE_KX4 || phy_types & I40E_CAP_PHY_TYPE_10GBASE_KR || phy_types & I40E_CAP_PHY_TYPE_10GBASE_CR1_CU || phy_types & I40E_CAP_PHY_TYPE_10GBASE_CR1 || + phy_types & I40E_CAP_PHY_TYPE_10GBASE_T || + phy_types & I40E_CAP_PHY_TYPE_5GBASE_T || + phy_types & I40E_CAP_PHY_TYPE_2_5GBASE_T || phy_types & I40E_CAP_PHY_TYPE_1000BASE_T_OPTICAL || phy_types & I40E_CAP_PHY_TYPE_1000BASE_T || phy_types & I40E_CAP_PHY_TYPE_1000BASE_SX || @@ -790,11 +806,17 @@ static void i40e_get_settings_link_up(struct i40e_hw *hw, 10000baseT_Full); break; case I40E_PHY_TYPE_10GBASE_T: + case I40E_PHY_TYPE_5GBASE_T: + case I40E_PHY_TYPE_2_5GBASE_T: case I40E_PHY_TYPE_1000BASE_T: case I40E_PHY_TYPE_100BASE_TX: ethtool_link_ksettings_add_link_mode(ks, supported, Autoneg); ethtool_link_ksettings_add_link_mode(ks, supported, 10000baseT_Full); + ethtool_link_ksettings_add_link_mode(ks, supported, + 5000baseT_Full); + ethtool_link_ksettings_add_link_mode(ks, supported, + 2500baseT_Full); ethtool_link_ksettings_add_link_mode(ks, supported, 1000baseT_Full); ethtool_link_ksettings_add_link_mode(ks, supported, @@ -803,6 +825,12 @@ static void i40e_get_settings_link_up(struct i40e_hw *hw, if (hw_link_info->requested_speeds & I40E_LINK_SPEED_10GB) ethtool_link_ksettings_add_link_mode(ks, advertising, 10000baseT_Full); + if (hw_link_info->requested_speeds & I40E_LINK_SPEED_5GB) + ethtool_link_ksettings_add_link_mode(ks, advertising, + 5000baseT_Full); + if (hw_link_info->requested_speeds & I40E_LINK_SPEED_2_5GB) + ethtool_link_ksettings_add_link_mode(ks, advertising, + 2500baseT_Full); if (hw_link_info->requested_speeds & I40E_LINK_SPEED_1GB) ethtool_link_ksettings_add_link_mode(ks, advertising, 1000baseT_Full); @@ -958,6 +986,12 @@ static void i40e_get_settings_link_up(struct i40e_hw *hw, case I40E_LINK_SPEED_10GB: ks->base.speed = SPEED_10000; break; + case I40E_LINK_SPEED_5GB: + ks->base.speed = SPEED_5000; + break; + case I40E_LINK_SPEED_2_5GB: + ks->base.speed = SPEED_2500; + break; case I40E_LINK_SPEED_1GB: ks->base.speed = SPEED_1000; break; @@ -1243,6 +1277,12 @@ static int i40e_set_link_ksettings(struct net_device *netdev, ethtool_link_ksettings_test_link_mode(ks, advertising, 10000baseLR_Full)) config.link_speed |= I40E_LINK_SPEED_10GB; + if (ethtool_link_ksettings_test_link_mode(ks, advertising, + 2500baseT_Full)) + config.link_speed |= I40E_LINK_SPEED_2_5GB; + if (ethtool_link_ksettings_test_link_mode(ks, advertising, + 5000baseT_Full)) + config.link_speed |= I40E_LINK_SPEED_5GB; if (ethtool_link_ksettings_test_link_mode(ks, advertising, 20000baseKR2_Full)) config.link_speed |= I40E_LINK_SPEED_20GB; diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 7116207320fb..320562b39686 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -73,6 +73,8 @@ static const struct pci_device_id i40e_pci_tbl[] = { {PCI_VDEVICE(INTEL, I40E_DEV_ID_QSFP_C), 0}, {PCI_VDEVICE(INTEL, I40E_DEV_ID_10G_BASE_T), 0}, {PCI_VDEVICE(INTEL, I40E_DEV_ID_10G_BASE_T4), 0}, + {PCI_VDEVICE(INTEL, I40E_DEV_ID_10G_SFP), 0}, + {PCI_VDEVICE(INTEL, I40E_DEV_ID_10G_B), 0}, {PCI_VDEVICE(INTEL, I40E_DEV_ID_KX_X722), 0}, {PCI_VDEVICE(INTEL, I40E_DEV_ID_QSFP_X722), 0}, {PCI_VDEVICE(INTEL, I40E_DEV_ID_SFP_X722), 0}, @@ -6520,6 +6522,12 @@ void i40e_print_link_message(struct i40e_vsi *vsi, bool isup) case I40E_LINK_SPEED_10GB: speed = "10 G"; break; + case I40E_LINK_SPEED_5GB: + speed = "5 G"; + break; + case I40E_LINK_SPEED_2_5GB: + speed = "2.5 G"; + break; case I40E_LINK_SPEED_1GB: speed = "1000 M"; break; diff --git a/drivers/net/ethernet/intel/i40e/i40e_type.h b/drivers/net/ethernet/intel/i40e/i40e_type.h index 820af0043cc8..8f43aa47c263 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_type.h +++ b/drivers/net/ethernet/intel/i40e/i40e_type.h @@ -252,6 +252,12 @@ struct i40e_phy_info { I40E_PHY_TYPE_OFFSET) #define I40E_CAP_PHY_TYPE_25GBASE_ACC BIT_ULL(I40E_PHY_TYPE_25GBASE_ACC + \ I40E_PHY_TYPE_OFFSET) +/* Offset for 2.5G/5G PHY Types value to bit number conversion */ +#define I40E_PHY_TYPE_OFFSET2 (-10) +#define I40E_CAP_PHY_TYPE_2_5GBASE_T BIT_ULL(I40E_PHY_TYPE_2_5GBASE_T + \ + I40E_PHY_TYPE_OFFSET2) +#define I40E_CAP_PHY_TYPE_5GBASE_T BIT_ULL(I40E_PHY_TYPE_5GBASE_T + \ + I40E_PHY_TYPE_OFFSET2) #define I40E_HW_CAP_MAX_GPIO 30 /* Capabilities of a PF or a VF or the whole device */ struct i40e_hw_capabilities { -- cgit v1.2.3