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authorReinette Chatre <reinette.chatre@intel.com>2009-06-26 11:00:54 -0700
committerJohn W. Linville <linville@tuxdriver.com>2009-07-10 15:02:26 -0400
commit68021b966b3cb363596251bac0370c12e084e7da (patch)
tree4371276619bc1861177268f4ac06edfa8674f670
parentf55e668f902e40a5299deb8cc5940d1d24b19ea0 (diff)
iwlwifi: add utility to print buffer when error occurs
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-debug.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.h b/drivers/net/wireless/iwlwifi/iwl-debug.h
index 2cf014f523b..65bbce0f171 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debug.h
+++ b/drivers/net/wireless/iwlwifi/iwl-debug.h
@@ -36,6 +36,12 @@ struct iwl_priv;
#define IWL_INFO(p, f, a...) dev_info(&((p)->pci_dev->dev), f, ## a)
#define IWL_CRIT(p, f, a...) dev_crit(&((p)->pci_dev->dev), f, ## a)
+#define iwl_print_hex_error(priv, p, len) \
+do { \
+ print_hex_dump(KERN_ERR, "iwl data: ", \
+ DUMP_PREFIX_OFFSET, 16, 1, p, len, 1); \
+} while (0)
+
#ifdef CONFIG_IWLWIFI_DEBUG
#define IWL_DEBUG(__priv, level, fmt, args...) \
do { \