Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1699 commits)
  bnx2/bnx2x: Unsupported Ethtool operations should return -EINVAL.
  vlan: Calling vlan_hwaccel_do_receive() is always valid.
  tproxy: use the interface primary IP address as a default value for --on-ip
  tproxy: added IPv6 support to the socket match
  cxgb3: function namespace cleanup
  tproxy: added IPv6 support to the TPROXY target
  tproxy: added IPv6 socket lookup function to nf_tproxy_core
  be2net: Changes to use only priority codes allowed by f/w
  tproxy: allow non-local binds of IPv6 sockets if IP_TRANSPARENT is enabled
  tproxy: added tproxy sockopt interface in the IPV6 layer
  tproxy: added udp6_lib_lookup function
  tproxy: added const specifiers to udp lookup functions
  tproxy: split off ipv6 defragmentation to a separate module
  l2tp: small cleanup
  nf_nat: restrict ICMP translation for embedded header
  can: mcp251x: fix generation of error frames
  can: mcp251x: fix endless loop in interrupt handler if CANINTF_MERRF is set
  can-raw: add msg_flags to distinguish local traffic
  9p: client code cleanup
  rds: make local functions/variables static
  ...

Fix up conflicts in net/core/dev.c, drivers/net/pcmcia/smc91c92_cs.c and
drivers/net/wireless/ath/ath9k/debug.c as per David

1 files changed, 15 insertions, 189 deletions

diff --git a/drivers/net/cxgb3/t3_hw.c b/drivers/net/cxgb3/t3_hw.c
index 427c451be1a7..3a6adf0b3e9d 100644
--- a/drivers/net/cxgb3/t3_hw.c
+++ b/drivers/net/cxgb3/t3_hw.c
@@ -34,6 +34,8 @@
 #include "sge_defs.h"
 #include "firmware_exports.h"
 
+static void t3_port_intr_clear(struct adapter *adapter, int idx);
+
 /**
  *	t3_wait_op_done_val - wait until an operation is completed
  *	@adapter: the adapter performing the operation
@@ -840,8 +842,8 @@ static int flash_wait_op(struct adapter *adapter, int attempts, int delay)
  *	(i.e., big-endian), otherwise as 32-bit words in the platform's
  *	natural endianess.
  */
-int t3_read_flash(struct adapter *adapter, unsigned int addr,
-		  unsigned int nwords, u32 *data, int byte_oriented)
+static int t3_read_flash(struct adapter *adapter, unsigned int addr,
+			 unsigned int nwords, u32 *data, int byte_oriented)
 {
 	int ret;
 
@@ -1408,6 +1410,7 @@ static int t3_handle_intr_status(struct adapter *adapter, unsigned int reg,
 			fatal++;
 			CH_ALERT(adapter, "%s (0x%x)\n",
 				 acts->msg, status & acts->mask);
+			status &= ~acts->mask;
 		} else if (acts->msg)
 			CH_WARN(adapter, "%s (0x%x)\n",
 				acts->msg, status & acts->mask);
@@ -1843,11 +1846,10 @@ static int mac_intr_handler(struct adapter *adap, unsigned int idx)
 		t3_os_link_fault_handler(adap, idx);
 	}
 
-	t3_write_reg(adap, A_XGM_INT_CAUSE + mac->offset, cause);
-
 	if (cause & XGM_INTR_FATAL)
 		t3_fatal_err(adap);
 
+	t3_write_reg(adap, A_XGM_INT_CAUSE + mac->offset, cause);
 	return cause != 0;
 }
 
@@ -2111,7 +2113,7 @@ void t3_port_intr_disable(struct adapter *adapter, int idx)
  *	Clear port-specific (i.e., MAC and PHY) interrupts for the given
  *	adapter port.
  */
-void t3_port_intr_clear(struct adapter *adapter, int idx)
+static void t3_port_intr_clear(struct adapter *adapter, int idx)
 {
 	struct cphy *phy = &adap2pinfo(adapter, idx)->phy;
 
@@ -2484,98 +2486,6 @@ int t3_sge_cqcntxt_op(struct adapter *adapter, unsigned int id, unsigned int op,
 }
 
 /**
- * 	t3_sge_read_context - read an SGE context
- * 	@type: the context type
- * 	@adapter: the adapter
- * 	@id: the context id
- * 	@data: holds the retrieved context
- *
- * 	Read an SGE egress context.  The caller is responsible for ensuring
- * 	only one context operation occurs at a time.
- */
-static int t3_sge_read_context(unsigned int type, struct adapter *adapter,
-			       unsigned int id, u32 data[4])
-{
-	if (t3_read_reg(adapter, A_SG_CONTEXT_CMD) & F_CONTEXT_CMD_BUSY)
-		return -EBUSY;
-
-	t3_write_reg(adapter, A_SG_CONTEXT_CMD,
-		     V_CONTEXT_CMD_OPCODE(0) | type | V_CONTEXT(id));
-	if (t3_wait_op_done(adapter, A_SG_CONTEXT_CMD, F_CONTEXT_CMD_BUSY, 0,
-			    SG_CONTEXT_CMD_ATTEMPTS, 1))
-		return -EIO;
-	data[0] = t3_read_reg(adapter, A_SG_CONTEXT_DATA0);
-	data[1] = t3_read_reg(adapter, A_SG_CONTEXT_DATA1);
-	data[2] = t3_read_reg(adapter, A_SG_CONTEXT_DATA2);
-	data[3] = t3_read_reg(adapter, A_SG_CONTEXT_DATA3);
-	return 0;
-}
-
-/**
- * 	t3_sge_read_ecntxt - read an SGE egress context
- * 	@adapter: the adapter
- * 	@id: the context id
- * 	@data: holds the retrieved context
- *
- * 	Read an SGE egress context.  The caller is responsible for ensuring
- * 	only one context operation occurs at a time.
- */
-int t3_sge_read_ecntxt(struct adapter *adapter, unsigned int id, u32 data[4])
-{
-	if (id >= 65536)
-		return -EINVAL;
-	return t3_sge_read_context(F_EGRESS, adapter, id, data);
-}
-
-/**
- * 	t3_sge_read_cq - read an SGE CQ context
- * 	@adapter: the adapter
- * 	@id: the context id
- * 	@data: holds the retrieved context
- *
- * 	Read an SGE CQ context.  The caller is responsible for ensuring
- * 	only one context operation occurs at a time.
- */
-int t3_sge_read_cq(struct adapter *adapter, unsigned int id, u32 data[4])
-{
-	if (id >= 65536)
-		return -EINVAL;
-	return t3_sge_read_context(F_CQ, adapter, id, data);
-}
-
-/**
- * 	t3_sge_read_fl - read an SGE free-list context
- * 	@adapter: the adapter
- * 	@id: the context id
- * 	@data: holds the retrieved context
- *
- * 	Read an SGE free-list context.  The caller is responsible for ensuring
- * 	only one context operation occurs at a time.
- */
-int t3_sge_read_fl(struct adapter *adapter, unsigned int id, u32 data[4])
-{
-	if (id >= SGE_QSETS * 2)
-		return -EINVAL;
-	return t3_sge_read_context(F_FREELIST, adapter, id, data);
-}
-
-/**
- * 	t3_sge_read_rspq - read an SGE response queue context
- * 	@adapter: the adapter
- * 	@id: the context id
- * 	@data: holds the retrieved context
- *
- * 	Read an SGE response queue context.  The caller is responsible for
- * 	ensuring only one context operation occurs at a time.
- */
-int t3_sge_read_rspq(struct adapter *adapter, unsigned int id, u32 data[4])
-{
-	if (id >= SGE_QSETS)
-		return -EINVAL;
-	return t3_sge_read_context(F_RESPONSEQ, adapter, id, data);
-}
-
-/**
  *	t3_config_rss - configure Rx packet steering
  *	@adapter: the adapter
  *	@rss_config: RSS settings (written to TP_RSS_CONFIG)
@@ -2616,42 +2526,6 @@ void t3_config_rss(struct adapter *adapter, unsigned int rss_config,
 }
 
 /**
- *	t3_read_rss - read the contents of the RSS tables
- *	@adapter: the adapter
- *	@lkup: holds the contents of the RSS lookup table
- *	@map: holds the contents of the RSS map table
- *
- *	Reads the contents of the receive packet steering tables.
- */
-int t3_read_rss(struct adapter *adapter, u8 * lkup, u16 *map)
-{
-	int i;
-	u32 val;
-
-	if (lkup)
-		for (i = 0; i < RSS_TABLE_SIZE; ++i) {
-			t3_write_reg(adapter, A_TP_RSS_LKP_TABLE,
-				     0xffff0000 | i);
-			val = t3_read_reg(adapter, A_TP_RSS_LKP_TABLE);
-			if (!(val & 0x80000000))
-				return -EAGAIN;
-			*lkup++ = val;
-			*lkup++ = (val >> 8);
-		}
-
-	if (map)
-		for (i = 0; i < RSS_TABLE_SIZE; ++i) {
-			t3_write_reg(adapter, A_TP_RSS_MAP_TABLE,
-				     0xffff0000 | i);
-			val = t3_read_reg(adapter, A_TP_RSS_MAP_TABLE);
-			if (!(val & 0x80000000))
-				return -EAGAIN;
-			*map++ = val;
-		}
-	return 0;
-}
-
-/**
  *	t3_tp_set_offload_mode - put TP in NIC/offload mode
  *	@adap: the adapter
  *	@enable: 1 to select offload mode, 0 for regular NIC
@@ -2868,7 +2742,8 @@ static void tp_set_timers(struct adapter *adap, unsigned int core_clk)
  *
  *	Set the receive coalescing size and PSH bit handling.
  */
-int t3_tp_set_coalescing_size(struct adapter *adap, unsigned int size, int psh)
+static int t3_tp_set_coalescing_size(struct adapter *adap,
+				     unsigned int size, int psh)
 {
 	u32 val;
 
@@ -2898,7 +2773,7 @@ int t3_tp_set_coalescing_size(struct adapter *adap, unsigned int size, int psh)
  *	Set TP's max receive size.  This is the limit that applies when
  *	receive coalescing is disabled.
  */
-void t3_tp_set_max_rxsize(struct adapter *adap, unsigned int size)
+static void t3_tp_set_max_rxsize(struct adapter *adap, unsigned int size)
 {
 	t3_write_reg(adap, A_TP_PARA_REG7,
 		     V_PMMAXXFERLEN0(size) | V_PMMAXXFERLEN1(size));
@@ -3018,48 +2893,6 @@ void t3_load_mtus(struct adapter *adap, unsigned short mtus[NMTUS],
 }
 
 /**
- *	t3_read_hw_mtus - returns the values in the HW MTU table
- *	@adap: the adapter
- *	@mtus: where to store the HW MTU values
- *
- *	Reads the HW MTU table.
- */
-void t3_read_hw_mtus(struct adapter *adap, unsigned short mtus[NMTUS])
-{
-	int i;
-
-	for (i = 0; i < NMTUS; ++i) {
-		unsigned int val;
-
-		t3_write_reg(adap, A_TP_MTU_TABLE, 0xff000000 | i);
-		val = t3_read_reg(adap, A_TP_MTU_TABLE);
-		mtus[i] = val & 0x3fff;
-	}
-}
-
-/**
- *	t3_get_cong_cntl_tab - reads the congestion control table
- *	@adap: the adapter
- *	@incr: where to store the alpha values
- *
- *	Reads the additive increments programmed into the HW congestion
- *	control table.
- */
-void t3_get_cong_cntl_tab(struct adapter *adap,
-			  unsigned short incr[NMTUS][NCCTRL_WIN])
-{
-	unsigned int mtu, w;
-
-	for (mtu = 0; mtu < NMTUS; ++mtu)
-		for (w = 0; w < NCCTRL_WIN; ++w) {
-			t3_write_reg(adap, A_TP_CCTRL_TABLE,
-				     0xffff0000 | (mtu << 5) | w);
-			incr[mtu][w] = t3_read_reg(adap, A_TP_CCTRL_TABLE) &
-				       0x1fff;
-		}
-}
-
-/**
  *	t3_tp_get_mib_stats - read TP's MIB counters
  *	@adap: the adapter
  *	@tps: holds the returned counter values
@@ -3223,15 +3056,6 @@ static int tp_init(struct adapter *adap, const struct tp_params *p)
 	return busy;
 }
 
-int t3_mps_set_active_ports(struct adapter *adap, unsigned int port_mask)
-{
-	if (port_mask & ~((1 << adap->params.nports) - 1))
-		return -EINVAL;
-	t3_set_reg_field(adap, A_MPS_CFG, F_PORT1ACTIVE | F_PORT0ACTIVE,
-			 port_mask << S_PORT0ACTIVE);
-	return 0;
-}
-
 /*
  * Perform the bits of HW initialization that are dependent on the Tx
  * channels being used.
@@ -3569,6 +3393,7 @@ int t3_init_hw(struct adapter *adapter, u32 fw_params)
 	t3_write_reg(adapter, A_PM1_TX_MODE, 0);
 	chan_init_hw(adapter, adapter->params.chan_map);
 	t3_sge_init(adapter, &adapter->params.sge);
+	t3_set_reg_field(adapter, A_PL_RST, 0, F_FATALPERREN);
 
 	t3_write_reg(adapter, A_T3DBG_GPIO_ACT_LOW, calc_gpio_intr(adapter));
 
@@ -3682,11 +3507,11 @@ static void mc7_prep(struct adapter *adapter, struct mc7 *mc7,
 	mc7->name = name;
 	mc7->offset = base_addr - MC7_PMRX_BASE_ADDR;
 	cfg = t3_read_reg(adapter, mc7->offset + A_MC7_CFG);
-	mc7->size = mc7->size = G_DEN(cfg) == M_DEN ? 0 : mc7_calc_size(cfg);
+	mc7->size = G_DEN(cfg) == M_DEN ? 0 : mc7_calc_size(cfg);
 	mc7->width = G_WIDTH(cfg);
 }
 
-void mac_prep(struct cmac *mac, struct adapter *adapter, int index)
+static void mac_prep(struct cmac *mac, struct adapter *adapter, int index)
 {
 	u16 devid;
 
@@ -3706,7 +3531,8 @@ void mac_prep(struct cmac *mac, struct adapter *adapter, int index)
 	}
 }
 
-void early_hw_init(struct adapter *adapter, const struct adapter_info *ai)
+static void early_hw_init(struct adapter *adapter,
+			  const struct adapter_info *ai)
 {
 	u32 val = V_PORTSPEED(is_10G(adapter) ? 3 : 2);