From cddd4591404fb4c53dc0b3c0b15b942cdbed4356 Mon Sep 17 00:00:00 2001 From: Yangbo Lu Date: Fri, 10 Apr 2020 10:47:05 +0800 Subject: layerscape: add patches-5.4 Add patches for linux-5.4. The patches are from NXP LSDK-20.04 release which was tagged LSDK-20.04-V5.4. https://source.codeaurora.org/external/qoriq/qoriq-components/linux/ For boards LS1021A-IOT, and Traverse-LS1043 which are not involved in LSDK, port the dts patches from 4.14. The patches are sorted into the following categories: 301-arch-xxxx 302-dts-xxxx 303-core-xxxx 701-net-xxxx 801-audio-xxxx 802-can-xxxx 803-clock-xxxx 804-crypto-xxxx 805-display-xxxx 806-dma-xxxx 807-gpio-xxxx 808-i2c-xxxx 809-jailhouse-xxxx 810-keys-xxxx 811-kvm-xxxx 812-pcie-xxxx 813-pm-xxxx 814-qe-xxxx 815-sata-xxxx 816-sdhc-xxxx 817-spi-xxxx 818-thermal-xxxx 819-uart-xxxx 820-usb-xxxx 821-vfio-xxxx Signed-off-by: Yangbo Lu --- ...0206-dpaa2-eth-Add-API-for-counters-reset.patch | 70 ++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 target/linux/layerscape/patches-5.4/701-net-0206-dpaa2-eth-Add-API-for-counters-reset.patch (limited to 'target/linux/layerscape/patches-5.4/701-net-0206-dpaa2-eth-Add-API-for-counters-reset.patch') diff --git a/target/linux/layerscape/patches-5.4/701-net-0206-dpaa2-eth-Add-API-for-counters-reset.patch b/target/linux/layerscape/patches-5.4/701-net-0206-dpaa2-eth-Add-API-for-counters-reset.patch new file mode 100644 index 0000000000..30f9208616 --- /dev/null +++ b/target/linux/layerscape/patches-5.4/701-net-0206-dpaa2-eth-Add-API-for-counters-reset.patch @@ -0,0 +1,70 @@ +From 991c03df1b0543ed02a5d4e803ac8fa9d993fb8e Mon Sep 17 00:00:00 2001 +From: Ioana Radulescu +Date: Tue, 9 May 2017 16:36:39 +0300 +Subject: [PATCH] dpaa2-eth: Add API for counters reset + +Add DPNI object API function for resetting interface +hardware counters. + +Signed-off-by: Ioana Radulescu +--- + drivers/net/ethernet/freescale/dpaa2/dpni-cmd.h | 1 + + drivers/net/ethernet/freescale/dpaa2/dpni.c | 23 +++++++++++++++++++++++ + drivers/net/ethernet/freescale/dpaa2/dpni.h | 4 ++++ + 3 files changed, 28 insertions(+) + +--- a/drivers/net/ethernet/freescale/dpaa2/dpni-cmd.h ++++ b/drivers/net/ethernet/freescale/dpaa2/dpni-cmd.h +@@ -68,6 +68,7 @@ + #define DPNI_CMDID_CLR_FS_ENT DPNI_CMD(0x246) + + #define DPNI_CMDID_GET_STATISTICS DPNI_CMD(0x25D) ++#define DPNI_CMDID_RESET_STATISTICS DPNI_CMD(0x25E) + #define DPNI_CMDID_GET_QUEUE DPNI_CMD(0x25F) + #define DPNI_CMDID_SET_QUEUE DPNI_CMD(0x260) + #define DPNI_CMDID_GET_TAILDROP DPNI_CMD(0x261) +--- a/drivers/net/ethernet/freescale/dpaa2/dpni.c ++++ b/drivers/net/ethernet/freescale/dpaa2/dpni.c +@@ -1582,6 +1582,29 @@ int dpni_get_statistics(struct fsl_mc_io + } + + /** ++ * dpni_reset_statistics() - Clears DPNI statistics ++ * @mc_io: Pointer to MC portal's I/O object ++ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' ++ * @token: Token of DPNI object ++ * ++ * Return: '0' on Success; Error code otherwise. ++ */ ++int dpni_reset_statistics(struct fsl_mc_io *mc_io, ++ u32 cmd_flags, ++ u16 token) ++{ ++ struct fsl_mc_command cmd = { 0 }; ++ ++ /* prepare command */ ++ cmd.header = mc_encode_cmd_header(DPNI_CMDID_RESET_STATISTICS, ++ cmd_flags, ++ token); ++ ++ /* send command to mc*/ ++ return mc_send_command(mc_io, &cmd); ++} ++ ++/** + * dpni_set_taildrop() - Set taildrop per queue or TC + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' +--- a/drivers/net/ethernet/freescale/dpaa2/dpni.h ++++ b/drivers/net/ethernet/freescale/dpaa2/dpni.h +@@ -496,6 +496,10 @@ int dpni_get_statistics(struct fsl_mc_io + u8 page, + union dpni_statistics *stat); + ++int dpni_reset_statistics(struct fsl_mc_io *mc_io, ++ u32 cmd_flags, ++ u16 token); ++ + /** + * Enable auto-negotiation + */ -- cgit v1.2.3