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author | Nithin Nayak Sujir <nsujir@broadcom.com> | 2013-01-14 17:11:00 +0000 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-02-14 10:47:37 -0800 |
commit | 01cc083b977577eae3e91372f868019efc39bfeb (patch) | |
tree | d5f40e7cab5c11d21e21399e3ec988401293c657 /drivers/net/smc91x.c | |
parent | 98d5919834d6091f0a4144ebd3c2c17f1b883d84 (diff) |
tg3: Fix crc errors on jumbo frame receive
[ Upstream commit daf3ec688e057f6060fb9bb0819feac7a8bbf45c ]
TG3_PHY_AUXCTL_SMDSP_ENABLE/DISABLE macros do a blind write to the phy
auxiliary control register and overwrite the EXT_PKT_LEN (bit 14) resulting
in intermittent crc errors on jumbo frames with some link partners. Change
the code to do a read/modify/write.
Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/smc91x.c')
0 files changed, 0 insertions, 0 deletions