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author | Jonas Gorski <jogo@openwrt.org> | 2015-06-22 12:27:59 +0000 |
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committer | Jonas Gorski <jogo@openwrt.org> | 2015-06-22 12:27:59 +0000 |
commit | dc18617098592901d24daa1fce6734e9c62cbef1 (patch) | |
tree | ce824259896e9866aa6d76e388ce9272a7ba24a1 /target/linux/generic/patches-4.1/072-14-bgmac-reset-all-4-GMAC-cores-on-init.patch | |
parent | 148eac2b3134cc8e1eeaeea95c385a130b953335 (diff) | |
download | master-187ad058-dc18617098592901d24daa1fce6734e9c62cbef1.tar.gz master-187ad058-dc18617098592901d24daa1fce6734e9c62cbef1.tar.bz2 master-187ad058-dc18617098592901d24daa1fce6734e9c62cbef1.zip |
generic: add linux 4.1 support
Boot tested: http://pastebin.com/L6aAb9xj
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
[jogo:
update to 4.1 final
add patches added since submission
delete patches applied in later rcs
restore commit messages in 220-gc-sections and 304-mips_disable_fpu
fix 050-backport_netfilter_rtcache to match new API
update inlined dma ops with upstream changes
add missing config symbols
enabled CONFIG_MULTIUSER
update kmod defintions for 4.1
]
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46112 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/generic/patches-4.1/072-14-bgmac-reset-all-4-GMAC-cores-on-init.patch')
-rw-r--r-- | target/linux/generic/patches-4.1/072-14-bgmac-reset-all-4-GMAC-cores-on-init.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/target/linux/generic/patches-4.1/072-14-bgmac-reset-all-4-GMAC-cores-on-init.patch b/target/linux/generic/patches-4.1/072-14-bgmac-reset-all-4-GMAC-cores-on-init.patch new file mode 100644 index 0000000000..2a913a60e7 --- /dev/null +++ b/target/linux/generic/patches-4.1/072-14-bgmac-reset-all-4-GMAC-cores-on-init.patch @@ -0,0 +1,28 @@ +From: Felix Fietkau <nbd@openwrt.org> +Date: Mon, 13 Apr 2015 15:56:26 +0200 +Subject: [PATCH] bgmac: reset all 4 GMAC cores on init + +On a BCM4709 based device, I found that GMAC cores may be enabled at +probe time, but only become usable after a full reset. +Disable cores before re-enabling them to ensure that they are properly +reset. + +Signed-off-by: Felix Fietkau <nbd@openwrt.org> +--- + +--- a/drivers/net/ethernet/broadcom/bgmac.c ++++ b/drivers/net/ethernet/broadcom/bgmac.c +@@ -1623,8 +1623,11 @@ static int bgmac_probe(struct bcma_devic + ns_core = bcma_find_core_unit(core->bus, + BCMA_CORE_MAC_GBIT, + ns_gmac); +- if (ns_core && !bcma_core_is_enabled(ns_core)) +- bcma_core_enable(ns_core, 0); ++ if (!ns_core) ++ continue; ++ ++ bcma_core_disable(ns_core, 0); ++ bcma_core_enable(ns_core, 0); + } + } + |