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| author | John Crispin <john@phrozen.org> | 2016-12-25 20:11:34 +0100 |
|---|---|---|
| committer | John Crispin <john@phrozen.org> | 2017-08-05 08:46:36 +0200 |
| commit | 74d00a8c3849c1340efd713eb94b786e304c201f (patch) | |
| tree | de481743de61c34da96ab5f9dba3af3edcfb8260 /target/linux/generic/pending-4.4/071-v4.9-0005-net-bgmac-fix-reversed-checks-for-clock-control-flag.patch | |
| parent | de350550ef648d9728351b986b0516fa29465c45 (diff) | |
| download | upstream-74d00a8c3849c1340efd713eb94b786e304c201f.tar.gz upstream-74d00a8c3849c1340efd713eb94b786e304c201f.tar.bz2 upstream-74d00a8c3849c1340efd713eb94b786e304c201f.zip | |
kernel: split patches folder up into backport, pending and hack folders
* properly format/comment all patches
* merge debloat patches
* merge Kconfig patches
* merge swconfig patches
* merge hotplug patches
* drop 200-fix_localversion.patch - upstream
* drop 222-arm_zimage_none.patch - unused
* drop 252-mv_cesa_depends.patch - no longer required
* drop 410-mtd-move-forward-declaration-of-struct-mtd_info.patch - unused
* drop 661-fq_codel_keep_dropped_stats.patch - outdated
* drop 702-phy_add_aneg_done_function.patch - upstream
* drop 840-rtc7301.patch - unused
* drop 841-rtc_pt7c4338.patch - upstream
* drop 921-use_preinit_as_init.patch - unused
* drop spio-gpio-old and gpio-mmc - unused
Signed-off-by: John Crispin <john@phrozen.org>
Diffstat (limited to 'target/linux/generic/pending-4.4/071-v4.9-0005-net-bgmac-fix-reversed-checks-for-clock-control-flag.patch')
| -rw-r--r-- | target/linux/generic/pending-4.4/071-v4.9-0005-net-bgmac-fix-reversed-checks-for-clock-control-flag.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/target/linux/generic/pending-4.4/071-v4.9-0005-net-bgmac-fix-reversed-checks-for-clock-control-flag.patch b/target/linux/generic/pending-4.4/071-v4.9-0005-net-bgmac-fix-reversed-checks-for-clock-control-flag.patch new file mode 100644 index 0000000000..e9bf06c870 --- /dev/null +++ b/target/linux/generic/pending-4.4/071-v4.9-0005-net-bgmac-fix-reversed-checks-for-clock-control-flag.patch @@ -0,0 +1,35 @@ +From cdb26d3387f0cdf7b2a2eea581385173547ef21f Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +Date: Mon, 7 Nov 2016 13:53:27 +0100 +Subject: [PATCH] net: bgmac: fix reversed checks for clock control flag + +This fixes regression introduced by patch adding feature flags. It was +already reported and patch followed (it got accepted) but it appears it +was incorrect. Instead of fixing reversed condition it broke a good one. + +This patch was verified to actually fix SoC hanges caused by bgmac on +BCM47186B0. + +Fixes: db791eb2970b ("net: ethernet: bgmac: convert to feature flags") +Fixes: 4af1474e6198 ("net: bgmac: Fix errant feature flag check") +Cc: Jon Mason <jon.mason@broadcom.com> +Signed-off-by: Rafał Miłecki <rafal@milecki.pl> +Signed-off-by: David S. Miller <davem@davemloft.net> +--- + drivers/net/ethernet/broadcom/bgmac.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/drivers/net/ethernet/broadcom/bgmac.c ++++ b/drivers/net/ethernet/broadcom/bgmac.c +@@ -1049,9 +1049,9 @@ static void bgmac_enable(struct bgmac *b + + mode = (bgmac_read(bgmac, BGMAC_DEV_STATUS) & BGMAC_DS_MM_MASK) >> + BGMAC_DS_MM_SHIFT; +- if (!(bgmac->feature_flags & BGMAC_FEAT_CLKCTLST) || mode != 0) ++ if (bgmac->feature_flags & BGMAC_FEAT_CLKCTLST || mode != 0) + bgmac_set(bgmac, BCMA_CLKCTLST, BCMA_CLKCTLST_FORCEHT); +- if (bgmac->feature_flags & BGMAC_FEAT_CLKCTLST && mode == 2) ++ if (!(bgmac->feature_flags & BGMAC_FEAT_CLKCTLST) && mode == 2) + bgmac_cco_ctl_maskset(bgmac, 1, ~0, + BGMAC_CHIPCTL_1_RXC_DLL_BYPASS); + |