cxgb3: function namespace cleanup

Make local functions static. Remove functions that are
defined and never used. Compile tested only.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Acked-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/cxgb3/adapter.h

@@ -336,9 +336,6 @@ int t3_sge_alloc_qset(struct adapter *adapter, unsigned int id, int nports,
 		      int irq_vec_idx, const struct qset_params *p,
 		      int ntxq, struct net_device *dev,
 		      struct netdev_queue *netdevq);
-int t3_get_desc(const struct sge_qset *qs, unsigned int qnum, unsigned int idx,
-		unsigned char *data);
-irqreturn_t t3_sge_intr_msix(int irq, void *cookie);
 extern struct workqueue_struct *cxgb3_wq;
 
 int t3_get_edc_fw(struct cphy *phy, int edc_idx, int size);

drivers/net/cxgb3/common.h

@@ -673,7 +673,6 @@ void t3_xgm_intr_enable(struct adapter *adapter, int idx);
 void t3_xgm_intr_disable(struct adapter *adapter, int idx);
 void t3_port_intr_enable(struct adapter *adapter, int idx);
 void t3_port_intr_disable(struct adapter *adapter, int idx);
-void t3_port_intr_clear(struct adapter *adapter, int idx);
 int t3_slow_intr_handler(struct adapter *adapter);
 int t3_phy_intr_handler(struct adapter *adapter);
 
@@ -689,14 +688,10 @@ int t3_check_tpsram_version(struct adapter *adapter);
 int t3_check_tpsram(struct adapter *adapter, const u8 *tp_ram,
 		    unsigned int size);
 int t3_set_proto_sram(struct adapter *adap, const u8 *data);
-int t3_read_flash(struct adapter *adapter, unsigned int addr,
-		  unsigned int nwords, u32 *data, int byte_oriented);
 int t3_load_fw(struct adapter *adapter, const u8 * fw_data, unsigned int size);
 int t3_get_fw_version(struct adapter *adapter, u32 *vers);
 int t3_check_fw_version(struct adapter *adapter);
 int t3_init_hw(struct adapter *adapter, u32 fw_params);
-void mac_prep(struct cmac *mac, struct adapter *adapter, int index);
-void early_hw_init(struct adapter *adapter, const struct adapter_info *ai);
 int t3_reset_adapter(struct adapter *adapter);
 int t3_prep_adapter(struct adapter *adapter, const struct adapter_info *ai,
 		    int reset);
@@ -706,8 +701,6 @@ void t3_fatal_err(struct adapter *adapter);
 void t3_set_vlan_accel(struct adapter *adapter, unsigned int ports, int on);
 void t3_config_rss(struct adapter *adapter, unsigned int rss_config,
 		   const u8 * cpus, const u16 *rspq);
-int t3_read_rss(struct adapter *adapter, u8 * lkup, u16 *map);
-int t3_mps_set_active_ports(struct adapter *adap, unsigned int port_mask);
 int t3_cim_ctl_blk_read(struct adapter *adap, unsigned int addr,
 			unsigned int n, unsigned int *valp);
 int t3_mc7_bd_read(struct mc7 *mc7, unsigned int start, unsigned int n,
@@ -731,19 +724,12 @@ void t3_mc5_prep(struct adapter *adapter, struct mc5 *mc5, int mode);
 int t3_mc5_init(struct mc5 *mc5, unsigned int nservers, unsigned int nfilters,
 		unsigned int nroutes);
 void t3_mc5_intr_handler(struct mc5 *mc5);
-int t3_read_mc5_range(const struct mc5 *mc5, unsigned int start, unsigned int n,
-		      u32 *buf);
 
-int t3_tp_set_coalescing_size(struct adapter *adap, unsigned int size, int psh);
-void t3_tp_set_max_rxsize(struct adapter *adap, unsigned int size);
 void t3_tp_set_offload_mode(struct adapter *adap, int enable);
 void t3_tp_get_mib_stats(struct adapter *adap, struct tp_mib_stats *tps);
 void t3_load_mtus(struct adapter *adap, unsigned short mtus[NMTUS],
 		  unsigned short alpha[NCCTRL_WIN],
 		  unsigned short beta[NCCTRL_WIN], unsigned short mtu_cap);
-void t3_read_hw_mtus(struct adapter *adap, unsigned short mtus[NMTUS]);
-void t3_get_cong_cntl_tab(struct adapter *adap,
-			  unsigned short incr[NMTUS][NCCTRL_WIN]);
 void t3_config_trace_filter(struct adapter *adapter,
 			    const struct trace_params *tp, int filter_index,
 			    int invert, int enable);
@@ -769,10 +755,6 @@ int t3_sge_enable_ecntxt(struct adapter *adapter, unsigned int id, int enable);
 int t3_sge_disable_fl(struct adapter *adapter, unsigned int id);
 int t3_sge_disable_rspcntxt(struct adapter *adapter, unsigned int id);
 int t3_sge_disable_cqcntxt(struct adapter *adapter, unsigned int id);
-int t3_sge_read_ecntxt(struct adapter *adapter, unsigned int id, u32 data[4]);
-int t3_sge_read_fl(struct adapter *adapter, unsigned int id, u32 data[4]);
-int t3_sge_read_cq(struct adapter *adapter, unsigned int id, u32 data[4]);
-int t3_sge_read_rspq(struct adapter *adapter, unsigned int id, u32 data[4]);
 int t3_sge_cqcntxt_op(struct adapter *adapter, unsigned int id, unsigned int op,
 		      unsigned int credits);
 

drivers/net/cxgb3/cxgb3_defs.h

@@ -43,8 +43,6 @@
 
 void *cxgb_alloc_mem(unsigned long size);
 void cxgb_free_mem(void *addr);
-void cxgb_neigh_update(struct neighbour *neigh);
-void cxgb_redirect(struct dst_entry *old, struct dst_entry *new);
 
 /*
  * Map an ATID or STID to their entries in the corresponding TID tables.
@@ -111,7 +109,6 @@ static inline struct t3c_tid_entry *lookup_atid(const struct tid_info *t,
 	return &e->t3c_tid;
 }
 
-int process_rx(struct t3cdev *dev, struct sk_buff **skbs, int n);
 int attach_t3cdev(struct t3cdev *dev);
 void detach_t3cdev(struct t3cdev *dev);
 #endif

drivers/net/cxgb3/cxgb3_offload.c

@@ -60,6 +60,9 @@ static LIST_HEAD(adapter_list);
 static const unsigned int MAX_ATIDS = 64 * 1024;
 static const unsigned int ATID_BASE = 0x10000;
 
+static void cxgb_neigh_update(struct neighbour *neigh);
+static void cxgb_redirect(struct dst_entry *old, struct dst_entry *new);
+
 static inline int offload_activated(struct t3cdev *tdev)
 {
 	const struct adapter *adapter = tdev2adap(tdev);
@@ -1015,7 +1018,7 @@ EXPORT_SYMBOL(t3_register_cpl_handler);
 /*
  * T3CDEV's receive method.
  */
-int process_rx(struct t3cdev *dev, struct sk_buff **skbs, int n)
+static int process_rx(struct t3cdev *dev, struct sk_buff **skbs, int n)
 {
 	while (n--) {
 		struct sk_buff *skb = *skbs++;
@@ -1070,7 +1073,7 @@ static int is_offloading(struct net_device *dev)
 	return 0;
 }
 
-void cxgb_neigh_update(struct neighbour *neigh)
+static void cxgb_neigh_update(struct neighbour *neigh)
 {
 	struct net_device *dev = neigh->dev;
 
@@ -1104,7 +1107,7 @@ static void set_l2t_ix(struct t3cdev *tdev, u32 tid, struct l2t_entry *e)
 	tdev->send(tdev, skb);
 }
 
-void cxgb_redirect(struct dst_entry *old, struct dst_entry *new)
+static void cxgb_redirect(struct dst_entry *old, struct dst_entry *new)
 {
 	struct net_device *olddev, *newdev;
 	struct tid_info *ti;

drivers/net/cxgb3/mc5.c

@@ -374,44 +374,6 @@ int t3_mc5_init(struct mc5 *mc5, unsigned int nservers, unsigned int nfilters,
 	return err;
 }
 
-/*
- *	read_mc5_range - dump a part of the memory managed by MC5
- *	@mc5: the MC5 handle
- *	@start: the start address for the dump
- *	@n: number of 72-bit words to read
- *	@buf: result buffer
- *
- *	Read n 72-bit words from MC5 memory from the given start location.
- */
-int t3_read_mc5_range(const struct mc5 *mc5, unsigned int start,
-		      unsigned int n, u32 *buf)
-{
-	u32 read_cmd;
-	int err = 0;
-	struct adapter *adap = mc5->adapter;
-
-	if (mc5->part_type == IDT75P52100)
-		read_cmd = IDT_CMD_READ;
-	else if (mc5->part_type == IDT75N43102)
-		read_cmd = IDT4_CMD_READ;
-	else
-		return -EINVAL;
-
-	mc5_dbgi_mode_enable(mc5);
-
-	while (n--) {
-		t3_write_reg(adap, A_MC5_DB_DBGI_REQ_ADDR0, start++);
-		if (mc5_cmd_write(adap, read_cmd)) {
-			err = -EIO;
-			break;
-		}
-		dbgi_rd_rsp3(adap, buf + 2, buf + 1, buf);
-		buf += 3;
-	}
-
-	mc5_dbgi_mode_disable(mc5);
-	return 0;
-}
 
 #define MC5_INT_FATAL (F_PARITYERR | F_REQQPARERR | F_DISPQPARERR)
 

drivers/net/cxgb3/sge.c

@@ -2554,7 +2554,7 @@ static inline int handle_responses(struct adapter *adap, struct sge_rspq *q)
  * The MSI-X interrupt handler for an SGE response queue for the non-NAPI case
  * (i.e., response queue serviced in hard interrupt).
  */
-irqreturn_t t3_sge_intr_msix(int irq, void *cookie)
+static irqreturn_t t3_sge_intr_msix(int irq, void *cookie)
 {
 	struct sge_qset *qs = cookie;
 	struct adapter *adap = qs->adap;
@@ -3320,40 +3320,3 @@ void t3_sge_prep(struct adapter *adap, struct sge_params *p)
 
 	spin_lock_init(&adap->sge.reg_lock);
 }
-
-/**
- *	t3_get_desc - dump an SGE descriptor for debugging purposes
- *	@qs: the queue set
- *	@qnum: identifies the specific queue (0..2: Tx, 3:response, 4..5: Rx)
- *	@idx: the descriptor index in the queue
- *	@data: where to dump the descriptor contents
- *
- *	Dumps the contents of a HW descriptor of an SGE queue.  Returns the
- *	size of the descriptor.
- */
-int t3_get_desc(const struct sge_qset *qs, unsigned int qnum, unsigned int idx,
-		unsigned char *data)
-{
-	if (qnum >= 6)
-		return -EINVAL;
-
-	if (qnum < 3) {
-		if (!qs->txq[qnum].desc || idx >= qs->txq[qnum].size)
-			return -EINVAL;
-		memcpy(data, &qs->txq[qnum].desc[idx], sizeof(struct tx_desc));
-		return sizeof(struct tx_desc);
-	}
-
-	if (qnum == 3) {
-		if (!qs->rspq.desc || idx >= qs->rspq.size)
-			return -EINVAL;
-		memcpy(data, &qs->rspq.desc[idx], sizeof(struct rsp_desc));
-		return sizeof(struct rsp_desc);
-	}
-
-	qnum -= 4;
-	if (!qs->fl[qnum].desc || idx >= qs->fl[qnum].size)
-		return -EINVAL;
-	memcpy(data, &qs->fl[qnum].desc[idx], sizeof(struct rx_desc));
-	return sizeof(struct rx_desc);
-}