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 --- ...-register-modifying-helpers-returning-1-o.patch | 217 --------------------- 1 file changed, 217 deletions(-) delete mode 100644 target/linux/generic/backport-5.4/706-v5.1-net-phy-add-register-modifying-helpers-returning-1-o.patch (limited to 'target/linux/generic/backport-5.4/706-v5.1-net-phy-add-register-modifying-helpers-returning-1-o.patch') diff --git a/target/linux/generic/backport-5.4/706-v5.1-net-phy-add-register-modifying-helpers-returning-1-o.patch b/target/linux/generic/backport-5.4/706-v5.1-net-phy-add-register-modifying-helpers-returning-1-o.patch deleted file mode 100644 index dddfcc2018..0000000000 --- a/target/linux/generic/backport-5.4/706-v5.1-net-phy-add-register-modifying-helpers-returning-1-o.patch +++ /dev/null @@ -1,217 +0,0 @@ -From c1e3f753f6b85d7636024159bb78f764e09492f1 Mon Sep 17 00:00:00 2001 -From: Heiner Kallweit -Date: Sun, 10 Feb 2019 19:57:56 +0100 -Subject: [PATCH 604/660] net: phy: add register modifying helpers returning 1 - on change - -When modifying registers there are scenarios where we need to know -whether the register content actually changed. This patch adds -new helpers to not break users of the current ones, phy_modify() etc. - -Signed-off-by: Heiner Kallweit -Reviewed-by: Andrew Lunn -Reviewed-by: Florian Fainelli -Signed-off-by: David S. Miller -Signed-off-by: Russell King ---- - drivers/net/phy/phy-core.c | 127 ++++++++++++++++++++++++++++++++++--- - include/linux/phy.h | 12 +++- - 2 files changed, 128 insertions(+), 11 deletions(-) - ---- a/drivers/net/phy/phy-core.c -+++ b/drivers/net/phy/phy-core.c -@@ -364,7 +364,7 @@ int phy_write_mmd(struct phy_device *phy - EXPORT_SYMBOL(phy_write_mmd); - - /** -- * __phy_modify() - Convenience function for modifying a PHY register -+ * __phy_modify_changed() - Convenience function for modifying a PHY register - * @phydev: a pointer to a &struct phy_device - * @regnum: register number - * @mask: bit mask of bits to clear -@@ -372,16 +372,69 @@ EXPORT_SYMBOL(phy_write_mmd); - * - * Unlocked helper function which allows a PHY register to be modified as - * new register value = (old register value & ~mask) | set -+ * -+ * Returns negative errno, 0 if there was no change, and 1 in case of change - */ --int __phy_modify(struct phy_device *phydev, u32 regnum, u16 mask, u16 set) -+int __phy_modify_changed(struct phy_device *phydev, u32 regnum, u16 mask, -+ u16 set) - { -- int ret; -+ int new, ret; - - ret = __phy_read(phydev, regnum); - if (ret < 0) - return ret; - -- ret = __phy_write(phydev, regnum, (ret & ~mask) | set); -+ new = (ret & ~mask) | set; -+ if (new == ret) -+ return 0; -+ -+ ret = __phy_write(phydev, regnum, new); -+ -+ return ret < 0 ? ret : 1; -+} -+EXPORT_SYMBOL_GPL(__phy_modify_changed); -+ -+/** -+ * phy_modify_changed - Function for modifying a PHY register -+ * @phydev: the phy_device struct -+ * @regnum: register number to modify -+ * @mask: bit mask of bits to clear -+ * @set: new value of bits set in mask to write to @regnum -+ * -+ * NOTE: MUST NOT be called from interrupt context, -+ * because the bus read/write functions may wait for an interrupt -+ * to conclude the operation. -+ * -+ * Returns negative errno, 0 if there was no change, and 1 in case of change -+ */ -+int phy_modify_changed(struct phy_device *phydev, u32 regnum, u16 mask, u16 set) -+{ -+ int ret; -+ -+ mutex_lock(&phydev->mdio.bus->mdio_lock); -+ ret = __phy_modify_changed(phydev, regnum, mask, set); -+ mutex_unlock(&phydev->mdio.bus->mdio_lock); -+ -+ return ret; -+} -+EXPORT_SYMBOL_GPL(phy_modify_changed); -+ -+/** -+ * __phy_modify - Convenience function for modifying a PHY register -+ * @phydev: the phy_device struct -+ * @regnum: register number to modify -+ * @mask: bit mask of bits to clear -+ * @set: new value of bits set in mask to write to @regnum -+ * -+ * NOTE: MUST NOT be called from interrupt context, -+ * because the bus read/write functions may wait for an interrupt -+ * to conclude the operation. -+ */ -+int __phy_modify(struct phy_device *phydev, u32 regnum, u16 mask, u16 set) -+{ -+ int ret; -+ -+ ret = __phy_modify_changed(phydev, regnum, mask, set); - - return ret < 0 ? ret : 0; - } -@@ -411,7 +464,7 @@ int phy_modify(struct phy_device *phydev - EXPORT_SYMBOL_GPL(phy_modify); - - /** -- * __phy_modify_mmd - Convenience function for modifying a register on MMD -+ * __phy_modify_mmd_changed - Function for modifying a register on MMD - * @phydev: the phy_device struct - * @devad: the MMD containing register to modify - * @regnum: register number to modify -@@ -420,17 +473,73 @@ EXPORT_SYMBOL_GPL(phy_modify); - * - * Unlocked helper function which allows a MMD register to be modified as - * new register value = (old register value & ~mask) | set -+ * -+ * Returns negative errno, 0 if there was no change, and 1 in case of change - */ --int __phy_modify_mmd(struct phy_device *phydev, int devad, u32 regnum, -- u16 mask, u16 set) -+int __phy_modify_mmd_changed(struct phy_device *phydev, int devad, u32 regnum, -+ u16 mask, u16 set) - { -- int ret; -+ int new, ret; - - ret = __phy_read_mmd(phydev, devad, regnum); - if (ret < 0) - return ret; - -- ret = __phy_write_mmd(phydev, devad, regnum, (ret & ~mask) | set); -+ new = (ret & ~mask) | set; -+ if (new == ret) -+ return 0; -+ -+ ret = __phy_write_mmd(phydev, devad, regnum, new); -+ -+ return ret < 0 ? ret : 1; -+} -+EXPORT_SYMBOL_GPL(__phy_modify_mmd_changed); -+ -+/** -+ * phy_modify_mmd_changed - Function for modifying a register on MMD -+ * @phydev: the phy_device struct -+ * @devad: the MMD containing register to modify -+ * @regnum: register number to modify -+ * @mask: bit mask of bits to clear -+ * @set: new value of bits set in mask to write to @regnum -+ * -+ * NOTE: MUST NOT be called from interrupt context, -+ * because the bus read/write functions may wait for an interrupt -+ * to conclude the operation. -+ * -+ * Returns negative errno, 0 if there was no change, and 1 in case of change -+ */ -+int phy_modify_mmd_changed(struct phy_device *phydev, int devad, u32 regnum, -+ u16 mask, u16 set) -+{ -+ int ret; -+ -+ mutex_lock(&phydev->mdio.bus->mdio_lock); -+ ret = __phy_modify_mmd_changed(phydev, devad, regnum, mask, set); -+ mutex_unlock(&phydev->mdio.bus->mdio_lock); -+ -+ return ret; -+} -+EXPORT_SYMBOL_GPL(phy_modify_mmd_changed); -+ -+/** -+ * __phy_modify_mmd - Convenience function for modifying a register on MMD -+ * @phydev: the phy_device struct -+ * @devad: the MMD containing register to modify -+ * @regnum: register number to modify -+ * @mask: bit mask of bits to clear -+ * @set: new value of bits set in mask to write to @regnum -+ * -+ * NOTE: MUST NOT be called from interrupt context, -+ * because the bus read/write functions may wait for an interrupt -+ * to conclude the operation. -+ */ -+int __phy_modify_mmd(struct phy_device *phydev, int devad, u32 regnum, -+ u16 mask, u16 set) -+{ -+ int ret; -+ -+ ret = __phy_modify_mmd_changed(phydev, devad, regnum, mask, set); - - return ret < 0 ? ret : 0; - } ---- a/include/linux/phy.h -+++ b/include/linux/phy.h -@@ -795,13 +795,21 @@ int phy_write_mmd(struct phy_device *phy - */ - int __phy_write_mmd(struct phy_device *phydev, int devad, u32 regnum, u16 val); - -+int __phy_modify_changed(struct phy_device *phydev, u32 regnum, u16 mask, -+ u16 set); -+int phy_modify_changed(struct phy_device *phydev, u32 regnum, u16 mask, -+ u16 set); - int __phy_modify(struct phy_device *phydev, u32 regnum, u16 mask, u16 set); - int phy_modify(struct phy_device *phydev, u32 regnum, u16 mask, u16 set); - -+int __phy_modify_mmd_changed(struct phy_device *phydev, int devad, u32 regnum, -+ u16 mask, u16 set); -+int phy_modify_mmd_changed(struct phy_device *phydev, int devad, u32 regnum, -+ u16 mask, u16 set); - int __phy_modify_mmd(struct phy_device *phydev, int devad, u32 regnum, -- u16 mask, u16 set); -+ u16 mask, u16 set); - int phy_modify_mmd(struct phy_device *phydev, int devad, u32 regnum, -- u16 mask, u16 set); -+ u16 mask, u16 set); - - /** - * __phy_set_bits - Convenience function for setting bits in a PHY register -- cgit v1.2.3