diff options
Diffstat (limited to 'target/linux/layerscape/patches-5.4/701-net-0059-sdk_fman-on-P-series-platforms-the-OH-ports-start-at.patch')
| -rw-r--r-- | target/linux/layerscape/patches-5.4/701-net-0059-sdk_fman-on-P-series-platforms-the-OH-ports-start-at.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/target/linux/layerscape/patches-5.4/701-net-0059-sdk_fman-on-P-series-platforms-the-OH-ports-start-at.patch b/target/linux/layerscape/patches-5.4/701-net-0059-sdk_fman-on-P-series-platforms-the-OH-ports-start-at.patch new file mode 100644 index 0000000000..6afc1c07f7 --- /dev/null +++ b/target/linux/layerscape/patches-5.4/701-net-0059-sdk_fman-on-P-series-platforms-the-OH-ports-start-at.patch @@ -0,0 +1,33 @@ +From 7eb5f0a192efbe1fa94490881858ed45c5373233 Mon Sep 17 00:00:00 2001 +From: Camelia Groza <camelia.groza@nxp.com> +Date: Mon, 2 Apr 2018 18:19:27 +0300 +Subject: [PATCH] sdk_fman: on P-series platforms, the OH ports start at offset + 1 + +Signed-off-by: Camelia Groza <camelia.groza@nxp.com> +--- + .../ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_fm_port.c | 12 ++++++++++-- + 1 file changed, 10 insertions(+), 2 deletions(-) + +--- a/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_fm_port.c ++++ b/drivers/net/ethernet/freescale/sdk_fman/src/wrapper/lnxwrp_fm_port.c +@@ -307,9 +307,17 @@ static t_LnxWrpFmPortDev *ReadFmPortDevT + of_device_is_compatible(port_node, "fsl,fman-v2-port-oh") || + of_device_is_compatible(port_node, "fsl,fman-v3-port-oh")) { + #ifndef CONFIG_FMAN_ARM +- /* On PPC, OH ports start from cell-index 0x2 */ ++#ifdef CONFIG_FMAN_P3040_P4080_P5020 ++ /* On PPC FMan v2, OH ports start from cell-index 0x1 */ ++ tmp_prop -= 0x1; ++#else ++ /* On PPC FMan v3 (Low and High), OH ports start from ++ * cell-index 0x2 ++ */ + tmp_prop -= 0x2; +-#endif ++#endif // CONFIG_FMAN_P3040_P4080_P5020 ++#endif // CONFIG_FMAN_ARM ++ + if (unlikely(tmp_prop >= FM_MAX_NUM_OF_OH_PORTS)) { + REPORT_ERROR(MAJOR, E_INVALID_VALUE, + ("of_get_property(%s, cell-index) failed", |