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| author | Chengwen Feng <fengchengwen@huawei.com> | 2021-04-21 09:15:35 +0000 |
|---|---|---|
| committer | Kevin Bowling <kbowling@FreeBSD.org> | 2021-09-17 21:24:29 +0000 |
| commit | f6517a7e69c10c6057d6c990a9f3ea22a2b62398 (patch) | |
| tree | 31dd222e7e69a8362afac2fe2a2717c7d09be4fb | |
| parent | 9c4a0fabc8b88af0d9fd3f0d67bd080714d1ee4b (diff) | |
| download | src-f6517a7e69c10c6057d6c990a9f3ea22a2b62398.tar.gz src-f6517a7e69c10c6057d6c990a9f3ea22a2b62398.zip | |
e1000: fix timeout for shadow RAM write
This fixes the timed out for shadow RAM write EEWR can't be detected.
Fixes: 5a32a257f957 ("e1000: more NICs in base driver")
Cc: stable@dpdk.org
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Acked-by: Haiyue Wang <haiyue.wang@intel.com>
Approved by: imp
Obtained from: DPDK (4a8ab48ec47b3616272e50620b8e1a9599358ea6)
MFC after: 1 week
| -rw-r--r-- | sys/dev/e1000/e1000_i210.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/dev/e1000/e1000_i210.c b/sys/dev/e1000/e1000_i210.c index cd85a8c3172a..d3692db11245 100644 --- a/sys/dev/e1000/e1000_i210.c +++ b/sys/dev/e1000/e1000_i210.c @@ -195,6 +195,8 @@ static s32 e1000_write_nvm_srwr(struct e1000_hw *hw, u16 offset, u16 words, } for (i = 0; i < words; i++) { + ret_val = -E1000_ERR_NVM; + eewr = ((offset + i) << E1000_NVM_RW_ADDR_SHIFT) | (data[i] << E1000_NVM_RW_REG_DATA) | E1000_NVM_RW_REG_START; |