d/numam-dpdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

net/e1000/base: fix timeout for shadow RAM write

Browse Source 
This fixes the timed out for shadow RAM write EEWR can't be detected.

Fixes: 5a32a257f9 ("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>
This commit is contained in:
Chengwen Feng 2021-04-21 17:15:35 +08:00 committed by Qi Zhang
parent ff04964ea6
commit 4a8ab48ec4
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/e1000/base/e1000_i210.c
View File

@ -310,6 +310,8 @@ 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;