diff options
| -rw-r--r-- | target/linux/arc770/patches-4.4/700-stmmac-Disable-frame-filtering-completely.patch | 36 | ||||
| -rw-r--r-- | target/linux/archs38/patches-4.4/700-stmmac-Disable-frame-filtering-completely.patch | 36 |
2 files changed, 72 insertions, 0 deletions
diff --git a/target/linux/arc770/patches-4.4/700-stmmac-Disable-frame-filtering-completely.patch b/target/linux/arc770/patches-4.4/700-stmmac-Disable-frame-filtering-completely.patch new file mode 100644 index 0000000000..1c79ed238c --- /dev/null +++ b/target/linux/arc770/patches-4.4/700-stmmac-Disable-frame-filtering-completely.patch @@ -0,0 +1,36 @@ +From 0031b9011cb2b2b1de4dbb4f9620303aec760db4 Mon Sep 17 00:00:00 2001 +From: Alexey Brodkin <abrodkin@synopsys.com> +Date: Wed, 27 Jul 2016 11:33:14 +0300 +Subject: [PATCH] stmmac: Disable frame filtering completely + +For some [still unknown] reason in ARC SDP boards +DW GMAC doesn't enter promiscuous mode if eth0 gets +added to the br-lan interface before Ethernet PHY finishes +autonegotiation (PHY gets reset on DW GMAC start). + +As a work-around we completely disable frame filtering +in GMAC hardware which gives us working bridge that consists +of eth0 and wlan0 (USB Wi-Fi dongle). I.e. we finally have +working "Dumb AP" setup made of ARC AXS10x boards. + +Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> +--- + drivers/net/ethernet/stmicro/stmmac/common.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h +index 623c6ed..6396b81 100644 +--- a/drivers/net/ethernet/stmicro/stmmac/common.h ++++ b/drivers/net/ethernet/stmicro/stmmac/common.h +@@ -42,7 +42,7 @@ + #define DWMAC_CORE_3_50 0x35 + + #undef FRAME_FILTER_DEBUG +-/* #define FRAME_FILTER_DEBUG */ ++#define FRAME_FILTER_DEBUG + + /* Extra statistic and debug information exposed by ethtool */ + struct stmmac_extra_stats { +-- +2.7.4 + diff --git a/target/linux/archs38/patches-4.4/700-stmmac-Disable-frame-filtering-completely.patch b/target/linux/archs38/patches-4.4/700-stmmac-Disable-frame-filtering-completely.patch new file mode 100644 index 0000000000..1c79ed238c --- /dev/null +++ b/target/linux/archs38/patches-4.4/700-stmmac-Disable-frame-filtering-completely.patch @@ -0,0 +1,36 @@ +From 0031b9011cb2b2b1de4dbb4f9620303aec760db4 Mon Sep 17 00:00:00 2001 +From: Alexey Brodkin <abrodkin@synopsys.com> +Date: Wed, 27 Jul 2016 11:33:14 +0300 +Subject: [PATCH] stmmac: Disable frame filtering completely + +For some [still unknown] reason in ARC SDP boards +DW GMAC doesn't enter promiscuous mode if eth0 gets +added to the br-lan interface before Ethernet PHY finishes +autonegotiation (PHY gets reset on DW GMAC start). + +As a work-around we completely disable frame filtering +in GMAC hardware which gives us working bridge that consists +of eth0 and wlan0 (USB Wi-Fi dongle). I.e. we finally have +working "Dumb AP" setup made of ARC AXS10x boards. + +Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> +--- + drivers/net/ethernet/stmicro/stmmac/common.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h +index 623c6ed..6396b81 100644 +--- a/drivers/net/ethernet/stmicro/stmmac/common.h ++++ b/drivers/net/ethernet/stmicro/stmmac/common.h +@@ -42,7 +42,7 @@ + #define DWMAC_CORE_3_50 0x35 + + #undef FRAME_FILTER_DEBUG +-/* #define FRAME_FILTER_DEBUG */ ++#define FRAME_FILTER_DEBUG + + /* Extra statistic and debug information exposed by ethtool */ + struct stmmac_extra_stats { +-- +2.7.4 + |