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authorSong, Yoong Siang <yoong.siang.song@intel.com>2021-02-18 21:40:53 +0800
committerJakub Kicinski <kuba@kernel.org>2021-02-22 19:06:01 -0800
commit24877687b375f2c476ffb726ea915fc85df09e3d (patch)
treec196fec3dee5abfe735f3d729c65230caa28de13 /Documentation/timers
parente5bcf0e8791375a720a5232a6c377240f85d08c2 (diff)
net: stmmac: fix CBS idleslope and sendslope calculation
When link speed is not 100 Mbps, port transmit rate and speed divider are set to 8 and 1000000 respectively. These values are incorrect for CBS idleslope and sendslope HW values calculation if the link speed is not 1 Gbps. This patch adds switch statement to set the values of port transmit rate and speed divider for 10 Gbps, 5 Gbps, 2.5 Gbps, 1 Gbps, and 100 Mbps. Note that CBS is not supported at 10 Mbps. Fixes: bc41a6689b30 ("net: stmmac: tc: Remove the speed dependency") Fixes: 1f705bc61aee ("net: stmmac: Add support for CBS QDISC") Signed-off-by: Song, Yoong Siang <yoong.siang.song@intel.com> Link: https://lore.kernel.org/r/1613655653-11755-1-git-send-email-yoong.siang.song@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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