diff options
Diffstat (limited to 'target/linux/layerscape/patches-5.4/701-net-0388-drivers-net-phy-aquantia-Add-XFI-counters.patch')
| -rw-r--r-- | target/linux/layerscape/patches-5.4/701-net-0388-drivers-net-phy-aquantia-Add-XFI-counters.patch | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/target/linux/layerscape/patches-5.4/701-net-0388-drivers-net-phy-aquantia-Add-XFI-counters.patch b/target/linux/layerscape/patches-5.4/701-net-0388-drivers-net-phy-aquantia-Add-XFI-counters.patch new file mode 100644 index 0000000000..8c65e3a492 --- /dev/null +++ b/target/linux/layerscape/patches-5.4/701-net-0388-drivers-net-phy-aquantia-Add-XFI-counters.patch @@ -0,0 +1,96 @@ +From 30da8769107ce2112f3dc356fd06f0fa5bed7742 Mon Sep 17 00:00:00 2001 +From: Alex Marginean <alexandru.marginean@nxp.com> +Date: Mon, 6 Jan 2020 17:57:10 +0200 +Subject: [PATCH] drivers: net: phy: aquantia: Add XFI counters + +Adds XFI counters and enables counters for AQR112/412. These are gen 3 +PHYs, the register map is compatible with AQR107 which is gen 2. + +Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com> +--- + drivers/net/phy/aquantia_main.c | 27 ++++++++++++++++++++++++--- + 1 file changed, 24 insertions(+), 3 deletions(-) + +--- a/drivers/net/phy/aquantia_main.c ++++ b/drivers/net/phy/aquantia_main.c +@@ -25,6 +25,12 @@ + #define PHY_ID_AQR112 0x03a1b662 + #define PHY_ID_AQR412 0x03a1b712 + ++/* PCS counters */ ++#define MDIO_C45_PCS_STAT_XFI_TX_GOOD_FRAMES 0xc860 ++#define MDIO_C45_PCS_STAT_XFI_TX_BAD_FRAMES 0xc862 ++#define MDIO_C45_PCS_STAT_XFI_RX_GOOD_FRAMES 0xe860 ++#define MDIO_C45_PCS_STAT_XFI_RX_BAD_FRAMES 0xe862 ++ + #define MDIO_PHYXS_VEND_IF_STATUS 0xe812 + #define MDIO_PHYXS_VEND_IF_STATUS_TYPE_MASK GENMASK(7, 3) + #define MDIO_PHYXS_VEND_IF_STATUS_TYPE_KR 0 +@@ -153,9 +159,12 @@ struct aqr107_hw_stat { + const char *name; + int reg; + int size; ++ int devad; + }; + +-#define SGMII_STAT(n, r, s) { n, MDIO_C22EXT_STAT_SGMII_ ## r, s } ++#define SGMII_STAT(n, r, s) { n, MDIO_C22EXT_STAT_SGMII_ ## r, s, \ ++ MDIO_MMD_C22EXT} ++#define C45_PCS_STAT(n, r, s) { n, MDIO_C45_PCS_STAT_ ## r, s, MDIO_MMD_PCS } + static const struct aqr107_hw_stat aqr107_hw_stats[] = { + SGMII_STAT("sgmii_rx_good_frames", RX_GOOD_FRAMES, 26), + SGMII_STAT("sgmii_rx_bad_frames", RX_BAD_FRAMES, 26), +@@ -167,6 +176,10 @@ static const struct aqr107_hw_stat aqr10 + SGMII_STAT("sgmii_tx_line_collisions", TX_LINE_COLLISIONS, 8), + SGMII_STAT("sgmii_tx_frame_alignment_err", TX_FRAME_ALIGN_ERR, 16), + SGMII_STAT("sgmii_tx_runt_frames", TX_RUNT_FRAMES, 22), ++ C45_PCS_STAT("xfi_rx_good_frames", XFI_RX_GOOD_FRAMES, 26), ++ C45_PCS_STAT("xfi_rx_bad_frames", XFI_RX_BAD_FRAMES, 26), ++ C45_PCS_STAT("xfi_tx_good_frames", XFI_TX_GOOD_FRAMES, 26), ++ C45_PCS_STAT("xfi_tx_bad_frames", XFI_TX_BAD_FRAMES, 26), + }; + #define AQR107_SGMII_STAT_SZ ARRAY_SIZE(aqr107_hw_stats) + +@@ -196,13 +209,13 @@ static u64 aqr107_get_stat(struct phy_de + u64 ret; + int val; + +- val = phy_read_mmd(phydev, MDIO_MMD_C22EXT, stat->reg); ++ val = phy_read_mmd(phydev, stat->devad, stat->reg); + if (val < 0) + return U64_MAX; + + ret = val & GENMASK(len_l - 1, 0); + if (len_h) { +- val = phy_read_mmd(phydev, MDIO_MMD_C22EXT, stat->reg + 1); ++ val = phy_read_mmd(phydev, stat->devad, stat->reg + 1); + if (val < 0) + return U64_MAX; + +@@ -768,18 +781,26 @@ static struct phy_driver aqr_driver[] = + { + PHY_ID_MATCH_MODEL(PHY_ID_AQR112), + .name = "Aquantia AQR112", ++ .probe = aqr107_probe, + .config_aneg = aqr_config_aneg_set_prot, + .config_intr = aqr_config_intr, + .ack_interrupt = aqr_ack_interrupt, + .read_status = aqr_read_status, ++ .get_sset_count = aqr107_get_sset_count, ++ .get_strings = aqr107_get_strings, ++ .get_stats = aqr107_get_stats, + }, + { + PHY_ID_MATCH_MODEL(PHY_ID_AQR412), + .name = "Aquantia AQR412", ++ .probe = aqr107_probe, + .config_aneg = aqr_config_aneg_set_prot, + .config_intr = aqr_config_intr, + .ack_interrupt = aqr_ack_interrupt, + .read_status = aqr_read_status, ++ .get_sset_count = aqr107_get_sset_count, ++ .get_strings = aqr107_get_strings, ++ .get_stats = aqr107_get_stats, + }, + }; + |