From 4e0c54bc5bc8381e031af5147b66b4dadeecc626 Mon Sep 17 00:00:00 2001 From: Koen Vandeputte Date: Mon, 25 Nov 2019 16:08:31 +0100 Subject: kernel: add support for kernel 5.4 The following patches were removed because they are integrated in the upstream kernel 5.4: * backport-5.4/047-v4.21-mtd-keep-original-flags-for-every-struct-mtd_info.patch * backport-5.4/048-v4.21-mtd-improve-calculating-partition-boundaries-when-ch.patch * backport-5.4/080-v5.1-0001-bcma-keep-a-direct-pointer-to-the-struct-device.patch * backport-5.4/080-v5.1-0002-bcma-use-dev_-printing-functions.patch * backport-5.4/095-Allow-class-e-address-assignment-via-ifconfig-ioctl.patch * backport-5.4/101-arm-cns3xxx-use-actual-size-reads-for-PCIe.patch * backport-5.4/200-v5.2-usb-dwc2-Set-lpm-mode-parameters-depend-on-HW-configuration.patch * backport-5.4/210-arm64-sve-Disentangle-uapi-asm-ptrace.h-from-uapi-as.patch * backport-5.4/380-v5.3-net-sched-Introduce-act_ctinfo-action.patch * backport-5.4/450-v5.0-mtd-spinand-winbond-Add-support-for-W25N01GV.patch * backport-5.4/451-v5.0-mtd-spinand-Add-initial-support-for-Toshiba-TC58CVG2.patch * backport-5.4/452-v5.0-mtd-spinand-add-support-for-GigaDevice-GD5FxGQ4xA.patch * backport-5.4/455-v5.1-mtd-spinand-Add-support-for-all-Toshiba-Memory-produ.patch * backport-5.4/456-v5.1-mtd-spinand-Add-support-for-GigaDevice-GD5F1GQ4UExxG.patch * backport-5.4/460-v5.0-mtd-spi-nor-Add-support-for-mx25u12835f.patch * backport-5.4/460-v5.3-mtd-spinand-Define-macros-for-page-read-ops-with-thr.patch * backport-5.4/461-v5.3-mtd-spinand-Add-support-for-two-byte-device-IDs.patch * backport-5.4/462-v5.3-mtd-spinand-Add-support-for-GigaDevice-GD5F1GQ4UFxxG.patch * backport-5.4/463-v5.3-mtd-spinand-Add-initial-support-for-Paragon-PN26G0xA.patch * backport-5.4/700-v5.1-net-phylink-only-call-mac_config-during-resolve-when.patch * backport-5.4/701-v5.2-net-phylink-ensure-inband-AN-works-correctly.patch * backport-5.4/702-v4.20-net-ethernet-Add-helper-for-MACs-which-support-asym-.patch * backport-5.4/703-v4.20-net-ethernet-Add-helper-for-set_pauseparam-for-Asym-.patch * backport-5.4/704-v4.20-net-phy-Stop-with-excessive-soft-reset.patch * backport-5.4/705-v5.1-net-phy-provide-full-set-of-accessor-functions-to-MM.patch * backport-5.4/706-v5.1-net-phy-add-register-modifying-helpers-returning-1-o.patch * backport-5.4/707-v5.1-net-phy-add-genphy_c45_check_and_restart_aneg.patch * backport-5.4/708-v5.3-net-phylink-remove-netdev-from-phylink-mii-ioctl-emu.patch * backport-5.4/709-v5.3-net-phylink-support-for-link-gpio-interrupt.patch * backport-5.4/710-v5.3-net-phy-allow-Clause-45-access-via-mii-ioctl.patch * backport-5.4/711-v5.3-net-sfp-add-mandatory-attach-detach-methods-for-sfp-.patch * backport-5.4/712-v5.3-net-sfp-remove-sfp-bus-use-of-netdevs.patch * backport-5.4/713-v5.2-net-phylink-avoid-reducing-support-mask.patch * backport-5.4/714-v5.3-net-sfp-Stop-SFP-polling-and-interrupt-handling-duri.patch * backport-5.4/715-v5.3-net-phylink-don-t-start-and-stop-SGMII-PHYs-in-SFP-m.patch * backport-5.4/740-v5.5-net-phy-avoid-matching-all-ones-clause-45-PHY-IDs.patch * backport-5.4/741-v5.5-net-phylink-fix-link-mode-modification-in-PHY-mode.patch * pending-5.4/103-MIPS-perf-ath79-Fix-perfcount-IRQ-assignment.patch * pending-5.4/131-spi-use-gpio_set_value_cansleep-for-setting-chipsele.patch * pending-5.4/132-spi-spi-gpio-fix-crash-when-num-chipselects-is-0.patch * pending-5.4/220-optimize_inlining.patch * pending-5.4/341-MIPS-mm-remove-no-op-dma_map_ops-where-possible.patch * pending-5.4/475-mtd-spi-nor-Add-Winbond-w25q128jv-support.patch * pending-5.4/477-mtd-add-spi-nor-add-mx25u3235f.patch * pending-5.4/479-mtd-spi-nor-add-eon-en25qh64.patch Some bigger changes were done to this feature and we did not port this patch yet: * hack-5.4/207-disable-modorder.patch This depends on BOOTMEM which was removed from the kernel, this needs some bigger changes: * hack-5.4/930-crashlog.patch A different version of the FPU disable patch was merged upstream, OpenWrt needs some adaptations. * pending-5.4/304-mips_disable_fpu.patch - no crashlog support yet as a required file got deleted upstream - Removed patch below, which is now seen as a recursive dependency [1] - Removed patch below due to build error [2] - fix still required to avoid identical function def [3] - Fixes included from Blocktrron - Fixes included from Chunkeey - Fix included from nbd regarding "dst leak in Flow Offload" [1] target/linux/generic/hack-5.4/260-crypto_test_dependencies.patch [2] target/linux/generic/hack-5.4/207-disable-modorder.patch [3] target/linux/generic/pending-5.4/613-netfilter_optional_tcp_window_check.patch Signed-off-by: Koen Vandeputte Signed-off-by: David Bauer Signed-off-by: Christian Lamparter Signed-off-by: Ansuel Smith Signed-off-by: Robert Marko Signed-off-by: Hauke Mehrtens --- ...-net-phy-add-Broadcom-BCM84881-PHY-driver.patch | 76 +++++++++------------- 1 file changed, 29 insertions(+), 47 deletions(-) (limited to 'target/linux/generic/pending-5.4/752-net-phy-add-Broadcom-BCM84881-PHY-driver.patch') diff --git a/target/linux/generic/pending-5.4/752-net-phy-add-Broadcom-BCM84881-PHY-driver.patch b/target/linux/generic/pending-5.4/752-net-phy-add-Broadcom-BCM84881-PHY-driver.patch index a69cf397aa..8929f1f19e 100644 --- a/target/linux/generic/pending-5.4/752-net-phy-add-Broadcom-BCM84881-PHY-driver.patch +++ b/target/linux/generic/pending-5.4/752-net-phy-add-Broadcom-BCM84881-PHY-driver.patch @@ -1,27 +1,30 @@ -From 0f669e10ede7f06bb998373de6a9d169f47fcc66 Mon Sep 17 00:00:00 2001 +From 75f4d8d10e016f7428c268424483a927ee7a78bb Mon Sep 17 00:00:00 2001 From: Russell King -Date: Tue, 5 Nov 2019 11:54:30 +0000 -Subject: [PATCH 655/660] net: phy: add Broadcom BCM84881 PHY driver +Date: Wed, 11 Dec 2019 10:56:56 +0000 +Subject: [PATCH] net: phy: add Broadcom BCM84881 PHY driver Add a rudimentary Clause 45 driver for the BCM84881 PHY, found on Methode DM7052 SFPs. +Reviewed-by: Florian Fainelli Signed-off-by: Russell King +Signed-off-by: David S. Miller --- - drivers/net/phy/Kconfig | 5 + + drivers/net/phy/Kconfig | 6 + drivers/net/phy/Makefile | 1 + - drivers/net/phy/bcm84881.c | 290 +++++++++++++++++++++++++++++++++++++ - 3 files changed, 296 insertions(+) + drivers/net/phy/bcm84881.c | 269 +++++++++++++++++++++++++++++++++++++ + 3 files changed, 276 insertions(+) create mode 100644 drivers/net/phy/bcm84881.c --- a/drivers/net/phy/Kconfig +++ b/drivers/net/phy/Kconfig -@@ -280,6 +280,11 @@ config BROADCOM_PHY +@@ -329,6 +329,12 @@ config BROADCOM_PHY Currently supports the BCM5411, BCM5421, BCM5461, BCM54616S, BCM5464, BCM5481, BCM54810 and BCM5482 PHYs. +config BCM84881_PHY + tristate "Broadcom BCM84881 PHY" ++ depends on PHYLIB + ---help--- + Support the Broadcom BCM84881 PHY. + @@ -30,7 +33,7 @@ Signed-off-by: Russell King ---help--- --- a/drivers/net/phy/Makefile +++ b/drivers/net/phy/Makefile -@@ -54,6 +54,7 @@ obj-$(CONFIG_BCM87XX_PHY) += bcm87xx.o +@@ -62,6 +62,7 @@ obj-$(CONFIG_BCM87XX_PHY) += bcm87xx.o obj-$(CONFIG_BCM_CYGNUS_PHY) += bcm-cygnus.o obj-$(CONFIG_BCM_NET_PHYLIB) += bcm-phy-lib.o obj-$(CONFIG_BROADCOM_PHY) += broadcom.o @@ -40,7 +43,7 @@ Signed-off-by: Russell King obj-$(CONFIG_DAVICOM_PHY) += davicom.o --- /dev/null +++ b/drivers/net/phy/bcm84881.c -@@ -0,0 +1,290 @@ +@@ -0,0 +1,269 @@ +// SPDX-License-Identifier: GPL-2.0 +// Broadcom BCM84881 NBASE-T PHY driver, as found on a SFP+ module. +// Copyright (C) 2019 Russell King, Deep Blue Solutions Ltd. @@ -116,34 +119,21 @@ Signed-off-by: Russell King + return 0; +} + -+static int genphy_c45_an_config_aneg(struct phy_device *phydev) ++static int bcm84881_get_features(struct phy_device *phydev) +{ -+ bool changed = false; -+ u32 advertising; + int ret; + -+ phydev->advertising &= phydev->supported; -+ advertising = phydev->advertising; -+ -+ ret = phy_modify_mmd_changed(phydev, MDIO_MMD_AN, MDIO_AN_ADVERTISE, -+ ADVERTISE_ALL | ADVERTISE_100BASE4 | -+ ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM, -+ ethtool_adv_to_mii_adv_t(advertising)); -+ if (ret < 0) ++ ret = genphy_c45_pma_read_abilities(phydev); ++ if (ret) + return ret; -+ if (ret > 0) -+ changed = true; + -+ ret = phy_modify_mmd_changed(phydev, MDIO_MMD_AN, MDIO_AN_10GBT_CTRL, -+ MDIO_AN_10GBT_CTRL_ADV10G, -+ advertising & ADVERTISED_10000baseT_Full ? -+ MDIO_AN_10GBT_CTRL_ADV10G : 0); -+ if (ret < 0) -+ return ret; -+ if (ret > 0) -+ changed = true; ++ /* Although the PHY sets bit 1.11.8, it does not support 10M modes */ ++ linkmode_clear_bit(ETHTOOL_LINK_MODE_10baseT_Half_BIT, ++ phydev->supported); ++ linkmode_clear_bit(ETHTOOL_LINK_MODE_10baseT_Full_BIT, ++ phydev->supported); + -+ return genphy_c45_check_and_restart_aneg(phydev, changed); ++ return 0; +} + +static int bcm84881_config_aneg(struct phy_device *phydev) @@ -172,7 +162,7 @@ Signed-off-by: Russell King + if (ret > 0) + changed = true; + -+ adv = ethtool_adv_to_mii_ctrl1000_t(phydev->advertising); ++ adv = linkmode_adv_to_mii_ctrl1000_t(phydev->advertising); + ret = phy_modify_mmd_changed(phydev, MDIO_MMD_AN, + MDIO_AN_C22 + MII_CTRL1000, + ADVERTISE_1000FULL | ADVERTISE_1000HALF, @@ -203,7 +193,6 @@ Signed-off-by: Russell King + +static int bcm84881_read_status(struct phy_device *phydev) +{ -+ bool autoneg_complete; + unsigned int mode; + int bmsr, val; + @@ -224,24 +213,24 @@ Signed-off-by: Russell King + if (bmsr < 0) + return val; + -+ autoneg_complete = !!(val & MDIO_AN_STAT1_COMPLETE) && -+ !!(bmsr & BMSR_ANEGCOMPLETE); ++ phydev->autoneg_complete = !!(val & MDIO_AN_STAT1_COMPLETE) && ++ !!(bmsr & BMSR_ANEGCOMPLETE); + phydev->link = !!(val & MDIO_STAT1_LSTATUS) && + !!(bmsr & BMSR_LSTATUS); -+ if (phydev->autoneg == AUTONEG_ENABLE && !autoneg_complete) ++ if (phydev->autoneg == AUTONEG_ENABLE && !phydev->autoneg_complete) + phydev->link = false; + + if (!phydev->link) + return 0; + -+ phydev->lp_advertising = 0; ++ linkmode_zero(phydev->lp_advertising); + phydev->speed = SPEED_UNKNOWN; + phydev->duplex = DUPLEX_UNKNOWN; + phydev->pause = 0; + phydev->asym_pause = 0; + phydev->mdix = 0; + -+ if (autoneg_complete) { ++ if (phydev->autoneg_complete) { + val = genphy_c45_read_lpa(phydev); + if (val < 0) + return val; @@ -251,7 +240,7 @@ Signed-off-by: Russell King + if (val < 0) + return val; + -+ phydev->lp_advertising |= mii_stat1000_to_ethtool_lpa_t(val); ++ mii_stat1000_mod_linkmode_lpa_t(phydev->lp_advertising, val); + + if (phydev->autoneg == AUTONEG_ENABLE) + phy_resolve_aneg_linkmode(phydev); @@ -304,16 +293,9 @@ Signed-off-by: Russell King + .phy_id = 0xae025150, + .phy_id_mask = 0xfffffff0, + .name = "Broadcom BCM84881", -+ .features = SUPPORTED_100baseT_Full | -+ SUPPORTED_100baseT_Half | -+ SUPPORTED_1000baseT_Full | -+ SUPPORTED_Autoneg | -+ SUPPORTED_TP | -+ SUPPORTED_FIBRE | -+ SUPPORTED_10000baseT_Full | -+ SUPPORTED_Backplane, + .config_init = bcm84881_config_init, + .probe = bcm84881_probe, ++ .get_features = bcm84881_get_features, + .config_aneg = bcm84881_config_aneg, + .aneg_done = bcm84881_aneg_done, + .read_status = bcm84881_read_status, -- cgit v1.2.3