Merge commit 'origin/master' into next

Conflicts:
	include/linux/kvm.h

1 files changed, 158 insertions, 0 deletions

diff --git a/drivers/misc/iwmc3200top/log.h b/drivers/misc/iwmc3200top/log.h
new file mode 100644
index 000000000000..aba8121f978c
--- /dev/null
+++ b/drivers/misc/iwmc3200top/log.h
@@ -0,0 +1,158 @@
+/*
+ * iwmc3200top - Intel Wireless MultiCom 3200 Top Driver
+ * drivers/misc/iwmc3200top/log.h
+ *
+ * Copyright (C) 2009 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version
+ * 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ *
+ *
+ * Author Name: Maxim Grabarnik <maxim.grabarnink@intel.com>
+ *  -
+ *
+ */
+
+#ifndef __LOG_H__
+#define __LOG_H__
+
+
+/* log severity:
+ * The log levels here match FW log levels
+ * so values need to stay as is */
+#define LOG_SEV_CRITICAL		0
+#define LOG_SEV_ERROR			1
+#define LOG_SEV_WARNING			2
+#define LOG_SEV_INFO			3
+#define LOG_SEV_INFOEX			4
+
+#define LOG_SEV_FILTER_ALL		\
+	(BIT(LOG_SEV_CRITICAL) |	\
+	 BIT(LOG_SEV_ERROR)    |	\
+	 BIT(LOG_SEV_WARNING)  | 	\
+	 BIT(LOG_SEV_INFO)     |	\
+	 BIT(LOG_SEV_INFOEX))
+
+/* log source */
+#define LOG_SRC_INIT			0
+#define LOG_SRC_DEBUGFS			1
+#define LOG_SRC_FW_DOWNLOAD		2
+#define LOG_SRC_FW_MSG			3
+#define LOG_SRC_TST			4
+#define LOG_SRC_IRQ			5
+
+#define	LOG_SRC_MAX			6
+#define	LOG_SRC_ALL			0xFF
+
+/**
+ * Default intitialization runtime log level
+ */
+#ifndef LOG_SEV_FILTER_RUNTIME
+#define LOG_SEV_FILTER_RUNTIME			\
+	(BIT(LOG_SEV_CRITICAL)	|		\
+	 BIT(LOG_SEV_ERROR)	|		\
+	 BIT(LOG_SEV_WARNING))
+#endif
+
+#ifndef FW_LOG_SEV_FILTER_RUNTIME
+#define FW_LOG_SEV_FILTER_RUNTIME	LOG_SEV_FILTER_ALL
+#endif
+
+#ifdef CONFIG_IWMC3200TOP_DEBUG
+/**
+ * Log macros
+ */
+
+#define priv2dev(priv) (&(priv->func)->dev)
+
+#define LOG_CRITICAL(priv, src, fmt, args...)				\
+do {									\
+	if (iwmct_logdefs[LOG_SRC_ ## src] & BIT(LOG_SEV_CRITICAL))	\
+		dev_crit(priv2dev(priv), "%s %d: " fmt,			\
+			__func__, __LINE__, ##args);			\
+} while (0)
+
+#define LOG_ERROR(priv, src, fmt, args...)				\
+do {									\
+	if (iwmct_logdefs[LOG_SRC_ ## src] & BIT(LOG_SEV_ERROR))	\
+		dev_err(priv2dev(priv), "%s %d: " fmt,			\
+			__func__, __LINE__, ##args);			\
+} while (0)
+
+#define LOG_WARNING(priv, src, fmt, args...)				\
+do {									\
+	if (iwmct_logdefs[LOG_SRC_ ## src] & BIT(LOG_SEV_WARNING))	\
+		dev_warn(priv2dev(priv), "%s %d: " fmt,			\
+			 __func__, __LINE__, ##args);			\
+} while (0)
+
+#define LOG_INFO(priv, src, fmt, args...)				\
+do {									\
+	if (iwmct_logdefs[LOG_SRC_ ## src] & BIT(LOG_SEV_INFO))		\
+		dev_info(priv2dev(priv), "%s %d: " fmt,			\
+			 __func__, __LINE__, ##args);			\
+} while (0)
+
+#define LOG_INFOEX(priv, src, fmt, args...)				\
+do {									\
+	if (iwmct_logdefs[LOG_SRC_ ## src] & BIT(LOG_SEV_INFOEX))	\
+		dev_dbg(priv2dev(priv), "%s %d: " fmt,			\
+			 __func__, __LINE__, ##args);			\
+} while (0)
+
+#define LOG_HEXDUMP(src, ptr, len)					\
+do {									\
+	if (iwmct_logdefs[LOG_SRC_ ## src] & BIT(LOG_SEV_INFOEX))	\
+		print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_NONE,	\
+				16, 1, ptr, len, false);		\
+} while (0)
+
+void iwmct_log_top_message(struct iwmct_priv *priv, u8 *buf, int len);
+
+extern u8 iwmct_logdefs[];
+
+int iwmct_log_set_filter(u8 src, u8 logmask);
+int iwmct_log_set_fw_filter(u8 src, u8 logmask);
+
+ssize_t show_iwmct_log_level(struct device *d,
+			struct device_attribute *attr, char *buf);
+ssize_t store_iwmct_log_level(struct device *d,
+			struct device_attribute *attr,
+			const char *buf, size_t count);
+ssize_t show_iwmct_log_level_fw(struct device *d,
+			struct device_attribute *attr, char *buf);
+ssize_t store_iwmct_log_level_fw(struct device *d,
+			struct device_attribute *attr,
+			const char *buf, size_t count);
+
+#else
+
+#define LOG_CRITICAL(priv, src, fmt, args...)
+#define LOG_ERROR(priv, src, fmt, args...)
+#define LOG_WARNING(priv, src, fmt, args...)
+#define LOG_INFO(priv, src, fmt, args...)
+#define LOG_INFOEX(priv, src, fmt, args...)
+#define LOG_HEXDUMP(src, ptr, len)
+
+static inline void iwmct_log_top_message(struct iwmct_priv *priv,
+					 u8 *buf, int len) {}
+static inline int iwmct_log_set_filter(u8 src, u8 logmask) { return 0; }
+static inline int iwmct_log_set_fw_filter(u8 src, u8 logmask) { return 0; }
+
+#endif /* CONFIG_IWMC3200TOP_DEBUG */
+
+int log_get_filter_str(char *buf, int size);
+int log_get_fw_filter_str(char *buf, int size);
+
+#endif /* __LOG_H__ */