Subject: [PATCH 1/7] bnx2x: remove unused fields in struct bnx2x_func_init_params

From: Michal Schmidt <[email-masked]>
Date: Tue, 30 Aug 2011 16:30:40 +0200

func_flgs is not used for anything. The only flag that's ever checked
(FUNC_FLG_SPQ) is always set. The other flags are never read.

fw_stat_map is not used at all.

Signed-off-by: Michal Schmidt <[email-masked]>
---
 drivers/net/ethernet/broadcom/bnx2x/bnx2x.h      |   15 ++-------------
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c |   18 +++---------------
 2 files changed, 5 insertions(+), 28 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
index f127768..735e491 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
@@ -1490,24 +1490,13 @@ extern int num_queues;
 #define RSS_IPV6_TCP_CAP_MASK						\
 	TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV6_TCP_CAPABILITY
 
-/* func init flags */
-#define FUNC_FLG_RSS		0x0001
-#define FUNC_FLG_STATS		0x0002
-/* removed  FUNC_FLG_UNMATCHED	0x0004 */
-#define FUNC_FLG_TPA		0x0008
-#define FUNC_FLG_SPQ		0x0010
-#define FUNC_FLG_LEADING	0x0020	/* PF only */
-
-
 struct bnx2x_func_init_params {
 	/* dma */
-	dma_addr_t	fw_stat_map;	/* valid iff FUNC_FLG_STATS */
-	dma_addr_t	spq_map;	/* valid iff FUNC_FLG_SPQ */
+	dma_addr_t	spq_map;
 
-	u16		func_flgs;
 	u16		func_id;	/* abs fid */
 	u16		pf_id;
-	u16		spq_prod;	/* valid iff FUNC_FLG_SPQ */
+	u16		spq_prod;
 };
 
 #define for_each_eth_queue(bp, var) \
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index 85dd294..e7b584b 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -2661,11 +2661,9 @@ void bnx2x_func_init(struct bnx2x *bp, struct bnx2x_func_init_params *p)
 	storm_memset_func_en(bp, p->func_id, 1);
 
 	/* spq */
-	if (p->func_flgs & FUNC_FLG_SPQ) {
-		storm_memset_spq_addr(bp, p->spq_map, p->func_id);
-		REG_WR(bp, XSEM_REG_FAST_MEMORY +
-		       XSTORM_SPQ_PROD_OFFSET(p->func_id), p->spq_prod);
-	}
+	storm_memset_spq_addr(bp, p->spq_map, p->func_id);
+	REG_WR(bp, XSEM_REG_FAST_MEMORY +
+	       XSTORM_SPQ_PROD_OFFSET(p->func_id), p->spq_prod);
 }
 
 /**
@@ -2838,7 +2836,6 @@ static void bnx2x_pf_init(struct bnx2x *bp)
 {
 	struct bnx2x_func_init_params func_init = {0};
 	struct event_ring_data eq_data = { {0} };
-	u16 flags;
 
 	if (!CHIP_IS_E1x(bp)) {
 		/* reset IGU PF statistics: MSIX + ATTN */
@@ -2855,15 +2852,6 @@ static void bnx2x_pf_init(struct bnx2x *bp)
 				BP_FUNC(bp) : BP_VN(bp))*4, 0);
 	}
 
-	/* function setup flags */
-	flags = (FUNC_FLG_STATS | FUNC_FLG_LEADING | FUNC_FLG_SPQ);
-
-	/* This flag is relevant for E1x only.
-	 * E2 doesn't have a TPA configuration in a function level.
-	 */
-	flags |= (bp->flags & TPA_ENABLE_FLAG) ? FUNC_FLG_TPA : 0;
-
-	func_init.func_flgs = flags;
 	func_init.pf_id = BP_FUNC(bp);
 	func_init.func_id = BP_FUNC(bp);
 	func_init.spq_map = bp->spq_mapping;
-- 
1.7.6