ixgbe: Check config reads for removal
Configuration space reads should also be checked for removal. So
add some checks related to config space accesses.
v2:
* Fixed indent
Signed-off-by: Mark Rustad <mark.d.rustad@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
index a042db2..ef0fd4c 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
@@ -1,7 +1,7 @@
/*******************************************************************************
Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2013 Intel Corporation.
+ Copyright(c) 1999 - 2014 Intel Corporation.
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
@@ -128,6 +128,10 @@
s32 ixgbe_init_thermal_sensor_thresh_generic(struct ixgbe_hw *hw);
#define IXGBE_FAILED_READ_REG 0xffffffffU
+#define IXGBE_FAILED_READ_CFG_DWORD 0xffffffffU
+#define IXGBE_FAILED_READ_CFG_WORD 0xffffU
+
+u16 ixgbe_read_pci_cfg_word(struct ixgbe_hw *hw, u32 reg);
static inline bool ixgbe_removed(void __iomem *addr)
{