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: (1429 commits)
  net: Allow dependancies of FDDI & Tokenring to be modular.
  igb: Fix build warning when DCA is disabled.
  net: Fix warning fallout from recent NAPI interface changes.
  gro: Fix potential use after free
  sfc: If AN is enabled, always read speed/duplex from the AN advertising bits
  sfc: When disabling the NIC, close the device rather than unregistering it
  sfc: SFT9001: Add cable diagnostics
  sfc: Add support for multiple PHY self-tests
  sfc: Merge top-level functions for self-tests
  sfc: Clean up PHY mode management in loopback self-test
  sfc: Fix unreliable link detection in some loopback modes
  sfc: Generate unique names for per-NIC workqueues
  802.3ad: use standard ethhdr instead of ad_header
  802.3ad: generalize out mac address initializer
  802.3ad: initialize ports LACPDU from const initializer
  802.3ad: remove typedef around ad_system
  802.3ad: turn ports is_individual into a bool
  802.3ad: turn ports is_enabled into a bool
  802.3ad: make ntt bool
  ixgbe: Fix set_ringparam in ixgbe to use the same memory pools.
  ...

Fixed trivial IPv4/6 address printing conflicts in fs/cifs/connect.c due
to the conversion to %pI (in this networking merge) and the addition of
doing IPv6 addresses (from the earlier merge of CIFS).

1 files changed, 17 insertions, 20 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-io.h b/drivers/net/wireless/iwlwifi/iwl-io.h
index 9740fcc1805e..0a92e7431ada 100644
--- a/drivers/net/wireless/iwlwifi/iwl-io.h
+++ b/drivers/net/wireless/iwlwifi/iwl-io.h
@@ -21,7 +21,7 @@
  * file called LICENSE.
  *
  * Contact Information:
- * James P. Ketrenos <ipw2100-admin@linux.intel.com>
+ *  Intel Linux Wireless <ilw@linux.intel.com>
  * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
  *
  *****************************************************************************/
@@ -55,7 +55,7 @@
  * _iwl_read32.)
  *
  * These declarations are *extremely* useful in quickly isolating code deltas
- * which result in misconfiguring of the hardware I/O.  In combination with
+ * which result in misconfiguration of the hardware I/O.  In combination with
  * git-bisect and the IO debug level you can quickly determine the specific
  * commit which breaks the IO sequence to the hardware.
  *
@@ -87,17 +87,18 @@ static inline u32 __iwl_read32(char *f, u32 l, struct iwl_priv *priv, u32 ofs)
 #define iwl_read32(p, o) _iwl_read32(p, o)
 #endif
 
+#define IWL_POLL_INTERVAL 10	/* microseconds */
 static inline int _iwl_poll_bit(struct iwl_priv *priv, u32 addr,
 				u32 bits, u32 mask, int timeout)
 {
-	int i = 0;
+	int t = 0;
 
 	do {
 		if ((_iwl_read32(priv, addr) & mask) == (bits & mask))
-			return i;
-		mdelay(10);
-		i += 10;
-	} while (i < timeout);
+			return t;
+		udelay(IWL_POLL_INTERVAL);
+		t += IWL_POLL_INTERVAL;
+	} while (t < timeout);
 
 	return -ETIMEDOUT;
 }
@@ -109,7 +110,7 @@ static inline int __iwl_poll_bit(const char *f, u32 l,
 	int ret = _iwl_poll_bit(priv, addr, bits, mask, timeout);
 	IWL_DEBUG_IO("poll_bit(0x%08X, 0x%08X, 0x%08X) - %s- %s %d\n",
 		     addr, bits, mask,
-		     unlikely(ret  == -ETIMEDOUT)?"timeout":"", f, l);
+		     unlikely(ret  == -ETIMEDOUT) ? "timeout" : "", f, l);
 	return ret;
 }
 #define iwl_poll_bit(priv, addr, bits, mask, timeout) \
@@ -269,19 +270,10 @@ static inline void iwl_write_reg_buf(struct iwl_priv *priv,
 	}
 }
 
-static inline int _iwl_poll_direct_bit(struct iwl_priv *priv,
-					   u32 addr, u32 mask, int timeout)
+static inline int _iwl_poll_direct_bit(struct iwl_priv *priv, u32 addr,
+				       u32 mask, int timeout)
 {
-	int i = 0;
-
-	do {
-		if ((_iwl_read_direct32(priv, addr) & mask) == mask)
-			return i;
-		mdelay(10);
-		i += 10;
-	} while (i < timeout);
-
-	return -ETIMEDOUT;
+	return _iwl_poll_bit(priv, addr, mask, mask, timeout);
 }
 
 #ifdef CONFIG_IWLWIFI_DEBUG
@@ -308,6 +300,7 @@ static inline int __iwl_poll_direct_bit(const char *f, u32 l,
 static inline u32 _iwl_read_prph(struct iwl_priv *priv, u32 reg)
 {
 	_iwl_write_direct32(priv, HBUS_TARG_PRPH_RADDR, reg | (3 << 24));
+	rmb();
 	return _iwl_read_direct32(priv, HBUS_TARG_PRPH_RDAT);
 }
 #ifdef CONFIG_IWLWIFI_DEBUG
@@ -330,6 +323,7 @@ static inline void _iwl_write_prph(struct iwl_priv *priv,
 {
 	_iwl_write_direct32(priv, HBUS_TARG_PRPH_WADDR,
 			      ((addr & 0x0000FFFF) | (3 << 24)));
+	wmb();
 	_iwl_write_direct32(priv, HBUS_TARG_PRPH_WDAT, val);
 }
 #ifdef CONFIG_IWLWIFI_DEBUG
@@ -392,12 +386,14 @@ static inline void iwl_clear_bits_prph(struct iwl_priv
 static inline u32 iwl_read_targ_mem(struct iwl_priv *priv, u32 addr)
 {
 	iwl_write_direct32(priv, HBUS_TARG_MEM_RADDR, addr);
+	rmb();
 	return iwl_read_direct32(priv, HBUS_TARG_MEM_RDAT);
 }
 
 static inline void iwl_write_targ_mem(struct iwl_priv *priv, u32 addr, u32 val)
 {
 	iwl_write_direct32(priv, HBUS_TARG_MEM_WADDR, addr);
+	wmb();
 	iwl_write_direct32(priv, HBUS_TARG_MEM_WDAT, val);
 }
 
@@ -405,6 +401,7 @@ static inline void iwl_write_targ_mem_buf(struct iwl_priv *priv, u32 addr,
 					  u32 len, u32 *values)
 {
 	iwl_write_direct32(priv, HBUS_TARG_MEM_WADDR, addr);
+	wmb();
 	for (; 0 < len; len -= sizeof(u32), values++)
 		iwl_write_direct32(priv, HBUS_TARG_MEM_WDAT, *values);
 }