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| author | Felix Fietkau <nbd@openwrt.org> | 2015-04-13 17:32:12 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2015-04-13 17:32:12 +0000 |
| commit | 6bc743ef6ff69ff6dbd89f1d85a0d6432dd84a2d (patch) | |
| tree | 027cd7bfe8c89f7c3a5064411242f2d5d8c52a4f /target/linux/generic/patches-3.18/077-13-bgmac-fix-MAC-soft-reset-bit-for-corerev-4.patch | |
| parent | 1f70f452ccb3701fb34f4fd0fb624dbaf2120304 (diff) | |
| download | mtk-20170518-6bc743ef6ff69ff6dbd89f1d85a0d6432dd84a2d.zip mtk-20170518-6bc743ef6ff69ff6dbd89f1d85a0d6432dd84a2d.tar.gz mtk-20170518-6bc743ef6ff69ff6dbd89f1d85a0d6432dd84a2d.tar.bz2 | |
kernel: add bgmac fixes for bcm53xx (fix ethernet bringup on a bcm4709 based device)
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 45417
Diffstat (limited to 'target/linux/generic/patches-3.18/077-13-bgmac-fix-MAC-soft-reset-bit-for-corerev-4.patch')
| -rw-r--r-- | target/linux/generic/patches-3.18/077-13-bgmac-fix-MAC-soft-reset-bit-for-corerev-4.patch | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/target/linux/generic/patches-3.18/077-13-bgmac-fix-MAC-soft-reset-bit-for-corerev-4.patch b/target/linux/generic/patches-3.18/077-13-bgmac-fix-MAC-soft-reset-bit-for-corerev-4.patch new file mode 100644 index 0000000..a3d9fd6 --- /dev/null +++ b/target/linux/generic/patches-3.18/077-13-bgmac-fix-MAC-soft-reset-bit-for-corerev-4.patch @@ -0,0 +1,24 @@ +From: Felix Fietkau <nbd@openwrt.org> +Date: Mon, 13 Apr 2015 15:54:04 +0200 +Subject: [PATCH] bgmac: fix MAC soft-reset bit for corerev > 4 + +Only core revisions older than 4 use BGMAC_CMDCFG_SR_REV0 + +Signed-off-by: Felix Fietkau <nbd@openwrt.org> +--- + +--- a/drivers/net/ethernet/broadcom/bgmac.h ++++ b/drivers/net/ethernet/broadcom/bgmac.h +@@ -198,9 +198,9 @@ + #define BGMAC_CMDCFG_TAI 0x00000200 + #define BGMAC_CMDCFG_HD 0x00000400 /* Set if in half duplex mode */ + #define BGMAC_CMDCFG_HD_SHIFT 10 +-#define BGMAC_CMDCFG_SR_REV0 0x00000800 /* Set to reset mode, for other revs */ +-#define BGMAC_CMDCFG_SR_REV4 0x00002000 /* Set to reset mode, only for core rev 4 */ +-#define BGMAC_CMDCFG_SR(rev) ((rev == 4) ? BGMAC_CMDCFG_SR_REV4 : BGMAC_CMDCFG_SR_REV0) ++#define BGMAC_CMDCFG_SR_REV0 0x00000800 /* Set to reset mode, for core rev 0-3 */ ++#define BGMAC_CMDCFG_SR_REV4 0x00002000 /* Set to reset mode, for core rev >= 4 */ ++#define BGMAC_CMDCFG_SR(rev) ((rev >= 4) ? BGMAC_CMDCFG_SR_REV4 : BGMAC_CMDCFG_SR_REV0) + #define BGMAC_CMDCFG_ML 0x00008000 /* Set to activate mac loopback mode */ + #define BGMAC_CMDCFG_AE 0x00400000 + #define BGMAC_CMDCFG_CFE 0x00800000 |