qed: fix ILT configuration of SRC block

The code refactoring of ILT configuration was not complete, the old
unused variables were used for the SRC block. That could lead to the memory
corruption by HW when rx filters are configured.
This patch completes that refactoring.

Fixes: 8a52bbab39c9 (qed: Debug feature: ilt and mdump)
Signed-off-by: Igor Russkikh <irusskikh@marvell.com>
Signed-off-by: Ariel Elior <aelior@marvell.com>
Signed-off-by: Dmitry Bogdanov <dbogdanov@marvell.com>
Link: https://lore.kernel.org/r/20201116132944.2055-1-dbogdanov@marvell.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ethernet/qlogic/qed/qed_cxt.c b/drivers/net/ethernet/qlogic/qed/qed_cxt.c
index 0e4cd88..0a22f8c 100644 (file)
--- a/drivers/net/ethernet/qlogic/qed/qed_cxt.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_cxt.c
@@ -1647,9 +1647,9 @@ static void qed_src_init_pf(struct qed_hwfn *p_hwfn)
                     ilog2(rounded_conn_num));
 
        STORE_RT_REG_AGG(p_hwfn, SRC_REG_FIRSTFREE_RT_OFFSET,
-                        p_hwfn->p_cxt_mngr->first_free);
+                        p_hwfn->p_cxt_mngr->src_t2.first_free);
        STORE_RT_REG_AGG(p_hwfn, SRC_REG_LASTFREE_RT_OFFSET,
-                        p_hwfn->p_cxt_mngr->last_free);
+                        p_hwfn->p_cxt_mngr->src_t2.last_free);
 }
 
 /* Timers PF */

diff --git a/drivers/net/ethernet/qlogic/qed/qed_cxt.h b/drivers/net/ethernet/qlogic/qed/qed_cxt.h
index 8b64495..056e796 100644 (file)
--- a/drivers/net/ethernet/qlogic/qed/qed_cxt.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_cxt.h
@@ -326,9 +326,6 @@ struct qed_cxt_mngr {
 
        /* SRC T2 */
        struct qed_src_t2 src_t2;
-       u32 t2_num_pages;
-       u64 first_free;
-       u64 last_free;
 
        /* total number of SRQ's for this hwfn */
        u32 srq_count;