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authorEilon Greenstein <eilong@broadcom.com>2009-03-02 07:59:27 +0000
committerDavid S. Miller <davem@davemloft.net>2009-03-02 22:32:38 -0800
commit161197853de91eb1eebdde05f13223c377cf3be0 (patch)
treebbc7af65be81f090b4ff66b1eaad37be1eda96a2 /drivers/net/bnx2x_main.c
parent6044735d8ddd96bf23cf975bae8729c65479aa14 (diff)
bnx2x: Add rmb to read status block indices on load
Add rmb to read status block indices on load Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bnx2x_main.c')
-rw-r--r--drivers/net/bnx2x_main.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c
index fbd0f88fc81b..e4d54e14fd53 100644
--- a/drivers/net/bnx2x_main.c
+++ b/drivers/net/bnx2x_main.c
@@ -5154,6 +5154,10 @@ static void bnx2x_nic_init(struct bnx2x *bp, u32 load_code)
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,
DEF_SB_ID);
bnx2x_update_dsb_idx(bp);