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Date: Thu, 11 Jun 2015 15:52:17 +0200
From: Ivan Vecera <ivecera@...hat.com>
To: netdev@...r.kernel.org
Cc: rasesh.mody@...gic.com, joe@...ches.com
Subject: [PATCH net-next v2 05/19] bna: use BIT(x) instead of (1 << x)
Signed-off-by: Ivan Vecera <ivecera@...hat.com>
---
.../net/ethernet/brocade/bna/bfa_defs_mfg_comm.h | 2 +-
drivers/net/ethernet/brocade/bna/bfa_ioc_ct.c | 2 +-
drivers/net/ethernet/brocade/bna/bfi_enet.h | 66 ++++++++++----------
drivers/net/ethernet/brocade/bna/bna_enet.c | 4 +-
drivers/net/ethernet/brocade/bna/bna_hw_defs.h | 70 +++++++++++-----------
drivers/net/ethernet/brocade/bna/bna_tx_rx.c | 22 +++----
6 files changed, 83 insertions(+), 83 deletions(-)
diff --git a/drivers/net/ethernet/brocade/bna/bfa_defs_mfg_comm.h b/drivers/net/ethernet/brocade/bna/bfa_defs_mfg_comm.h
index 679a503..16090fd 100644
--- a/drivers/net/ethernet/brocade/bna/bfa_defs_mfg_comm.h
+++ b/drivers/net/ethernet/brocade/bna/bfa_defs_mfg_comm.h
@@ -75,7 +75,7 @@ enum {
CB_GPIO_FC4P2 = (4), /*!< 4G 2port FC card */
CB_GPIO_FC4P1 = (5), /*!< 4G 1port FC card */
CB_GPIO_DFLY = (6), /*!< 8G 2port FC mezzanine card */
- CB_GPIO_PROTO = (1 << 7) /*!< 8G 2port FC prototypes */
+ CB_GPIO_PROTO = BIT(7) /*!< 8G 2port FC prototypes */
};
#define bfa_mfg_adapter_prop_init_gpio(gpio, card_type, prop) \
diff --git a/drivers/net/ethernet/brocade/bna/bfa_ioc_ct.c b/drivers/net/ethernet/brocade/bna/bfa_ioc_ct.c
index 2e72445..4247d8a 100644
--- a/drivers/net/ethernet/brocade/bna/bfa_ioc_ct.c
+++ b/drivers/net/ethernet/brocade/bna/bfa_ioc_ct.c
@@ -24,7 +24,7 @@
#include "bfa_defs.h"
#define bfa_ioc_ct_sync_pos(__ioc) \
- ((u32) (1 << bfa_ioc_pcifn(__ioc)))
+ ((u32)BIT(bfa_ioc_pcifn(__ioc)))
#define BFA_IOC_SYNC_REQD_SH 16
#define bfa_ioc_ct_get_sync_ackd(__val) (__val & 0x0000ffff)
#define bfa_ioc_ct_clear_sync_ackd(__val) (__val & 0xffff0000)
diff --git a/drivers/net/ethernet/brocade/bna/bfi_enet.h b/drivers/net/ethernet/brocade/bna/bfi_enet.h
index fad3a12..d7be7ea8 100644
--- a/drivers/net/ethernet/brocade/bna/bfi_enet.h
+++ b/drivers/net/ethernet/brocade/bna/bfi_enet.h
@@ -68,13 +68,13 @@ union bfi_addr_be_u {
#define BFI_ENET_TXQ_WI_EXTENSION (0x104) /* Extension WI */
/* TxQ Entry Control Flags */
-#define BFI_ENET_TXQ_WI_CF_FCOE_CRC (1 << 8)
-#define BFI_ENET_TXQ_WI_CF_IPID_MODE (1 << 5)
-#define BFI_ENET_TXQ_WI_CF_INS_PRIO (1 << 4)
-#define BFI_ENET_TXQ_WI_CF_INS_VLAN (1 << 3)
-#define BFI_ENET_TXQ_WI_CF_UDP_CKSUM (1 << 2)
-#define BFI_ENET_TXQ_WI_CF_TCP_CKSUM (1 << 1)
-#define BFI_ENET_TXQ_WI_CF_IP_CKSUM (1 << 0)
+#define BFI_ENET_TXQ_WI_CF_FCOE_CRC BIT(8)
+#define BFI_ENET_TXQ_WI_CF_IPID_MODE BIT(5)
+#define BFI_ENET_TXQ_WI_CF_INS_PRIO BIT(4)
+#define BFI_ENET_TXQ_WI_CF_INS_VLAN BIT(3)
+#define BFI_ENET_TXQ_WI_CF_UDP_CKSUM BIT(2)
+#define BFI_ENET_TXQ_WI_CF_TCP_CKSUM BIT(1)
+#define BFI_ENET_TXQ_WI_CF_IP_CKSUM BIT(0)
struct bfi_enet_txq_wi_base {
u8 reserved;
@@ -122,32 +122,32 @@ struct bfi_enet_rxq_entry {
/* R X C O M P L E T I O N Q U E U E D E F I N E S */
/* CQ Entry Flags */
-#define BFI_ENET_CQ_EF_MAC_ERROR (1 << 0)
-#define BFI_ENET_CQ_EF_FCS_ERROR (1 << 1)
-#define BFI_ENET_CQ_EF_TOO_LONG (1 << 2)
-#define BFI_ENET_CQ_EF_FC_CRC_OK (1 << 3)
+#define BFI_ENET_CQ_EF_MAC_ERROR BIT(0)
+#define BFI_ENET_CQ_EF_FCS_ERROR BIT(1)
+#define BFI_ENET_CQ_EF_TOO_LONG BIT(2)
+#define BFI_ENET_CQ_EF_FC_CRC_OK BIT(3)
-#define BFI_ENET_CQ_EF_RSVD1 (1 << 4)
-#define BFI_ENET_CQ_EF_L4_CKSUM_OK (1 << 5)
-#define BFI_ENET_CQ_EF_L3_CKSUM_OK (1 << 6)
-#define BFI_ENET_CQ_EF_HDS_HEADER (1 << 7)
+#define BFI_ENET_CQ_EF_RSVD1 BIT(4)
+#define BFI_ENET_CQ_EF_L4_CKSUM_OK BIT(5)
+#define BFI_ENET_CQ_EF_L3_CKSUM_OK BIT(6)
+#define BFI_ENET_CQ_EF_HDS_HEADER BIT(7)
-#define BFI_ENET_CQ_EF_UDP (1 << 8)
-#define BFI_ENET_CQ_EF_TCP (1 << 9)
-#define BFI_ENET_CQ_EF_IP_OPTIONS (1 << 10)
-#define BFI_ENET_CQ_EF_IPV6 (1 << 11)
+#define BFI_ENET_CQ_EF_UDP BIT(8)
+#define BFI_ENET_CQ_EF_TCP BIT(9)
+#define BFI_ENET_CQ_EF_IP_OPTIONS BIT(10)
+#define BFI_ENET_CQ_EF_IPV6 BIT(11)
-#define BFI_ENET_CQ_EF_IPV4 (1 << 12)
-#define BFI_ENET_CQ_EF_VLAN (1 << 13)
-#define BFI_ENET_CQ_EF_RSS (1 << 14)
-#define BFI_ENET_CQ_EF_RSVD2 (1 << 15)
+#define BFI_ENET_CQ_EF_IPV4 BIT(12)
+#define BFI_ENET_CQ_EF_VLAN BIT(13)
+#define BFI_ENET_CQ_EF_RSS BIT(14)
+#define BFI_ENET_CQ_EF_RSVD2 BIT(15)
-#define BFI_ENET_CQ_EF_MCAST_MATCH (1 << 16)
-#define BFI_ENET_CQ_EF_MCAST (1 << 17)
-#define BFI_ENET_CQ_EF_BCAST (1 << 18)
-#define BFI_ENET_CQ_EF_REMOTE (1 << 19)
+#define BFI_ENET_CQ_EF_MCAST_MATCH BIT(16)
+#define BFI_ENET_CQ_EF_MCAST BIT(17)
+#define BFI_ENET_CQ_EF_BCAST BIT(18)
+#define BFI_ENET_CQ_EF_REMOTE BIT(19)
-#define BFI_ENET_CQ_EF_LOCAL (1 << 20)
+#define BFI_ENET_CQ_EF_LOCAL BIT(20)
/* CQ Entry Structure */
struct bfi_enet_cq_entry {
@@ -672,11 +672,11 @@ struct bfi_enet_stats_req {
} __packed;
/* defines for "stats_mask" above. */
-#define BFI_ENET_STATS_MAC (1 << 0) /* !< MAC Statistics */
-#define BFI_ENET_STATS_BPC (1 << 1) /* !< Pause Stats from BPC */
-#define BFI_ENET_STATS_RAD (1 << 2) /* !< Rx Admission Statistics */
-#define BFI_ENET_STATS_RX_FC (1 << 3) /* !< Rx FC Stats from RxA */
-#define BFI_ENET_STATS_TX_FC (1 << 4) /* !< Tx FC Stats from TxA */
+#define BFI_ENET_STATS_MAC BIT(0) /* !< MAC Statistics */
+#define BFI_ENET_STATS_BPC BIT(1) /* !< Pause Stats from BPC */
+#define BFI_ENET_STATS_RAD BIT(2) /* !< Rx Admission Statistics */
+#define BFI_ENET_STATS_RX_FC BIT(3) /* !< Rx FC Stats from RxA */
+#define BFI_ENET_STATS_TX_FC BIT(4) /* !< Tx FC Stats from TxA */
#define BFI_ENET_STATS_ALL 0x1f
diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c
index 5a1e6b5..54902ce 100644
--- a/drivers/net/ethernet/brocade/bna/bna_enet.c
+++ b/drivers/net/ethernet/brocade/bna/bna_enet.c
@@ -207,7 +207,7 @@ bna_bfi_stats_get_rsp(struct bna *bna, struct bfi_msgq_mhdr *msghdr)
for (i = 0; i < BFI_ENET_CFG_MAX; i++) {
stats_dst = (u64 *)&(bna->stats.hw_stats.rxf_stats[i]);
memset(stats_dst, 0, sizeof(struct bfi_enet_stats_rxf));
- if (rx_enet_mask & ((u32)(1 << i))) {
+ if (rx_enet_mask & ((u32)BIT(i))) {
int k;
count = sizeof(struct bfi_enet_stats_rxf) /
sizeof(u64);
@@ -222,7 +222,7 @@ bna_bfi_stats_get_rsp(struct bna *bna, struct bfi_msgq_mhdr *msghdr)
for (i = 0; i < BFI_ENET_CFG_MAX; i++) {
stats_dst = (u64 *)&(bna->stats.hw_stats.txf_stats[i]);
memset(stats_dst, 0, sizeof(struct bfi_enet_stats_txf));
- if (tx_enet_mask & ((u32)(1 << i))) {
+ if (tx_enet_mask & ((u32)BIT(i))) {
int k;
count = sizeof(struct bfi_enet_stats_txf) /
sizeof(u64);
diff --git a/drivers/net/ethernet/brocade/bna/bna_hw_defs.h b/drivers/net/ethernet/brocade/bna/bna_hw_defs.h
index 174af0e..52b45c9 100644
--- a/drivers/net/ethernet/brocade/bna/bna_hw_defs.h
+++ b/drivers/net/ethernet/brocade/bna/bna_hw_defs.h
@@ -213,7 +213,7 @@ do { \
* 15 bits (32K) should be large enough to accumulate, anyways, and the max.
* acked events to h/w can be (32K + max poll weight) (currently 64).
*/
-#define BNA_IB_MAX_ACK_EVENTS (1 << 15)
+#define BNA_IB_MAX_ACK_EVENTS BIT(15)
/* These macros build the data portion of the TxQ/RxQ doorbell */
#define BNA_DOORBELL_Q_PRD_IDX(_pi) (0x80000000 | (_pi))
@@ -282,13 +282,13 @@ do { \
#define BNA_TXQ_WI_EXTENSION (0x104) /* Extension WI */
/* TxQ Entry Control Flags */
-#define BNA_TXQ_WI_CF_FCOE_CRC (1 << 8)
-#define BNA_TXQ_WI_CF_IPID_MODE (1 << 5)
-#define BNA_TXQ_WI_CF_INS_PRIO (1 << 4)
-#define BNA_TXQ_WI_CF_INS_VLAN (1 << 3)
-#define BNA_TXQ_WI_CF_UDP_CKSUM (1 << 2)
-#define BNA_TXQ_WI_CF_TCP_CKSUM (1 << 1)
-#define BNA_TXQ_WI_CF_IP_CKSUM (1 << 0)
+#define BNA_TXQ_WI_CF_FCOE_CRC BIT(8)
+#define BNA_TXQ_WI_CF_IPID_MODE BIT(5)
+#define BNA_TXQ_WI_CF_INS_PRIO BIT(4)
+#define BNA_TXQ_WI_CF_INS_VLAN BIT(3)
+#define BNA_TXQ_WI_CF_UDP_CKSUM BIT(2)
+#define BNA_TXQ_WI_CF_TCP_CKSUM BIT(1)
+#define BNA_TXQ_WI_CF_IP_CKSUM BIT(0)
#define BNA_TXQ_WI_L4_HDR_N_OFFSET(_hdr_size, _offset) \
(((_hdr_size) << 10) | ((_offset) & 0x3FF))
@@ -297,36 +297,36 @@ do { \
* Completion Q defines
*/
/* CQ Entry Flags */
-#define BNA_CQ_EF_MAC_ERROR (1 << 0)
-#define BNA_CQ_EF_FCS_ERROR (1 << 1)
-#define BNA_CQ_EF_TOO_LONG (1 << 2)
-#define BNA_CQ_EF_FC_CRC_OK (1 << 3)
-
-#define BNA_CQ_EF_RSVD1 (1 << 4)
-#define BNA_CQ_EF_L4_CKSUM_OK (1 << 5)
-#define BNA_CQ_EF_L3_CKSUM_OK (1 << 6)
-#define BNA_CQ_EF_HDS_HEADER (1 << 7)
-
-#define BNA_CQ_EF_UDP (1 << 8)
-#define BNA_CQ_EF_TCP (1 << 9)
-#define BNA_CQ_EF_IP_OPTIONS (1 << 10)
-#define BNA_CQ_EF_IPV6 (1 << 11)
-
-#define BNA_CQ_EF_IPV4 (1 << 12)
-#define BNA_CQ_EF_VLAN (1 << 13)
-#define BNA_CQ_EF_RSS (1 << 14)
-#define BNA_CQ_EF_RSVD2 (1 << 15)
-
-#define BNA_CQ_EF_MCAST_MATCH (1 << 16)
-#define BNA_CQ_EF_MCAST (1 << 17)
-#define BNA_CQ_EF_BCAST (1 << 18)
-#define BNA_CQ_EF_REMOTE (1 << 19)
-
-#define BNA_CQ_EF_LOCAL (1 << 20)
+#define BNA_CQ_EF_MAC_ERROR BIT(0)
+#define BNA_CQ_EF_FCS_ERROR BIT(1)
+#define BNA_CQ_EF_TOO_LONG BIT(2)
+#define BNA_CQ_EF_FC_CRC_OK BIT(3)
+
+#define BNA_CQ_EF_RSVD1 BIT(4)
+#define BNA_CQ_EF_L4_CKSUM_OK BIT(5)
+#define BNA_CQ_EF_L3_CKSUM_OK BIT(6)
+#define BNA_CQ_EF_HDS_HEADER BIT(7)
+
+#define BNA_CQ_EF_UDP BIT(8)
+#define BNA_CQ_EF_TCP BIT(9)
+#define BNA_CQ_EF_IP_OPTIONS BIT(10)
+#define BNA_CQ_EF_IPV6 BIT(11)
+
+#define BNA_CQ_EF_IPV4 BIT(12)
+#define BNA_CQ_EF_VLAN BIT(13)
+#define BNA_CQ_EF_RSS BIT(14)
+#define BNA_CQ_EF_RSVD2 BIT(15)
+
+#define BNA_CQ_EF_MCAST_MATCH BIT(16)
+#define BNA_CQ_EF_MCAST BIT(17)
+#define BNA_CQ_EF_BCAST BIT(18)
+#define BNA_CQ_EF_REMOTE BIT(19)
+
+#define BNA_CQ_EF_LOCAL BIT(20)
/* CAT2 ASIC does not use bit 21 as per the SPEC.
* Bit 31 is set in every end of frame completion
*/
-#define BNA_CQ_EF_EOP (1 << 31)
+#define BNA_CQ_EF_EOP BIT(31)
/* Data structures */
diff --git a/drivers/net/ethernet/brocade/bna/bna_tx_rx.c b/drivers/net/ethernet/brocade/bna/bna_tx_rx.c
index e13f8c9..2c85f72 100644
--- a/drivers/net/ethernet/brocade/bna/bna_tx_rx.c
+++ b/drivers/net/ethernet/brocade/bna/bna_tx_rx.c
@@ -566,7 +566,7 @@ bna_rxf_vlan_cfg_apply(struct bna_rxf *rxf)
block_idx++;
vlan_pending_bitmask >>= 1;
}
- rxf->vlan_pending_bitmask &= ~(1 << block_idx);
+ rxf->vlan_pending_bitmask &= ~BIT(block_idx);
bna_bfi_rx_vlan_filter_set(rxf, block_idx);
return 1;
}
@@ -1105,12 +1105,12 @@ bna_rx_vlan_add(struct bna_rx *rx, int vlan_id)
{
struct bna_rxf *rxf = &rx->rxf;
int index = (vlan_id >> BFI_VLAN_WORD_SHIFT);
- int bit = (1 << (vlan_id & BFI_VLAN_WORD_MASK));
+ int bit = BIT((vlan_id & BFI_VLAN_WORD_MASK));
int group_id = (vlan_id >> BFI_VLAN_BLOCK_SHIFT);
rxf->vlan_filter_table[index] |= bit;
if (rxf->vlan_filter_status == BNA_STATUS_T_ENABLED) {
- rxf->vlan_pending_bitmask |= (1 << group_id);
+ rxf->vlan_pending_bitmask |= BIT(group_id);
bfa_fsm_send_event(rxf, RXF_E_CONFIG);
}
}
@@ -1120,12 +1120,12 @@ bna_rx_vlan_del(struct bna_rx *rx, int vlan_id)
{
struct bna_rxf *rxf = &rx->rxf;
int index = (vlan_id >> BFI_VLAN_WORD_SHIFT);
- int bit = (1 << (vlan_id & BFI_VLAN_WORD_MASK));
+ int bit = BIT((vlan_id & BFI_VLAN_WORD_MASK));
int group_id = (vlan_id >> BFI_VLAN_BLOCK_SHIFT);
rxf->vlan_filter_table[index] &= ~bit;
if (rxf->vlan_filter_status == BNA_STATUS_T_ENABLED) {
- rxf->vlan_pending_bitmask |= (1 << group_id);
+ rxf->vlan_pending_bitmask |= BIT(group_id);
bfa_fsm_send_event(rxf, RXF_E_CONFIG);
}
}
@@ -2619,7 +2619,7 @@ bna_rx_create(struct bna *bna, struct bnad *bnad,
if (intr_info->intr_type == BNA_INTR_T_MSIX)
rxp->cq.ib.intr_vector = rxp->vector;
else
- rxp->cq.ib.intr_vector = (1 << rxp->vector);
+ rxp->cq.ib.intr_vector = BIT(rxp->vector);
rxp->cq.ib.coalescing_timeo = rx_cfg->coalescing_timeo;
rxp->cq.ib.interpkt_count = BFI_RX_INTERPKT_COUNT;
rxp->cq.ib.interpkt_timeo = BFI_RX_INTERPKT_TIMEO;
@@ -2724,7 +2724,7 @@ bna_rx_create(struct bna *bna, struct bnad *bnad,
bfa_fsm_set_state(rx, bna_rx_sm_stopped);
- rx_mod->rid_mask |= (1 << rx->rid);
+ rx_mod->rid_mask |= BIT(rx->rid);
return rx;
}
@@ -2776,7 +2776,7 @@ bna_rx_destroy(struct bna_rx *rx)
}
}
- rx_mod->rid_mask &= ~(1 << rx->rid);
+ rx_mod->rid_mask &= ~BIT(rx->rid);
rx->bna = NULL;
rx->priv = NULL;
@@ -3778,7 +3778,7 @@ bna_tx_create(struct bna *bna, struct bnad *bnad,
intr_info->idl[0].vector :
intr_info->idl[i].vector;
if (intr_info->intr_type == BNA_INTR_T_INTX)
- txq->ib.intr_vector = (1 << txq->ib.intr_vector);
+ txq->ib.intr_vector = BIT(txq->ib.intr_vector);
txq->ib.coalescing_timeo = tx_cfg->coalescing_timeo;
txq->ib.interpkt_timeo = BFI_TX_INTERPKT_TIMEO;
txq->ib.interpkt_count = BFI_TX_INTERPKT_COUNT;
@@ -3820,7 +3820,7 @@ bna_tx_create(struct bna *bna, struct bnad *bnad,
bfa_fsm_set_state(tx, bna_tx_sm_stopped);
- tx_mod->rid_mask |= (1 << tx->rid);
+ tx_mod->rid_mask |= BIT(tx->rid);
return tx;
@@ -3841,7 +3841,7 @@ bna_tx_destroy(struct bna_tx *tx)
(tx->tcb_destroy_cbfn)(tx->bna->bnad, txq->tcb);
}
- tx->bna->tx_mod.rid_mask &= ~(1 << tx->rid);
+ tx->bna->tx_mod.rid_mask &= ~BIT(tx->rid);
bna_tx_free(tx);
}
--
2.3.6
--
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