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Commit 16119785 authored by Eilon Greenstein's avatar Eilon Greenstein Committed by David S. Miller
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bnx2x: Add rmb to read status block indices on load 



Add rmb to read status block indices on load

Signed-off-by: default avatarEilon Greenstein <eilong@broadcom.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6044735d

drivers/net/bnx2x_main.c

+4 −0
Original line number Original line Diff line number Diff line
@@ -5154,6 +5154,10 @@ static void bnx2x_nic_init(struct bnx2x *bp, u32 load_code) 
		bnx2x_update_fpsb_idx(fp);

		bnx2x_update_fpsb_idx(fp);

	}

	}





	/* ensure status block indices were read */

	rmb();





	bnx2x_init_def_sb(bp, bp->def_status_blk, bp->def_status_blk_mapping,

	bnx2x_init_def_sb(bp, bp->def_status_blk, bp->def_status_blk_mapping,

			  DEF_SB_ID);

			  DEF_SB_ID);

	bnx2x_update_dsb_idx(bp);

	bnx2x_update_dsb_idx(bp);