AuxXxilium/linux_dsm_epyc7002
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bnx2x: do not call link update without HW notification

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Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@conan.davemloft.net>
This commit is contained in:
Yaniv Rosner 2011-06-14 01:33:19 +00:00 committed by David S. Miller
parent 30ae438b12
commit 361c391e23
1 changed files with 8 additions and 2 deletions
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10
drivers/net/bnx2x/bnx2x_main.c
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@ -2847,9 +2847,15 @@ static void bnx2x_attn_int_asserted(struct bnx2x *bp, u32 asserted)
/* save nig interrupt mask */
nig_mask = REG_RD(bp, nig_int_mask_addr);
REG_WR(bp, nig_int_mask_addr, 0);
bnx2x_link_attn(bp);
/* If nig_mask is not set, no need to call the update
* function.
*/
if (nig_mask) {
REG_WR(bp, nig_int_mask_addr, 0);
bnx2x_link_attn(bp);
}
/* handle unicore attn? */
}