iwmc3200top: Add Intel Wireless MultiCom 3200 top driver.

This patch adds Intel Wireless MultiCom 3200 top driver.
IWMC3200 is 4Wireless Com CHIP (GPS/BT/WiFi/WiMAX).
Top driver is responsible for device initialization and firmware download.
Firmware handled by top is responsible for top itself and
as well as bluetooth and GPS coms. (Wifi and WiMax provide their own firmware)
In addition top driver is used to retrieve firmware logs
and supports other debugging features

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 113 insertions, 0 deletions

diff --git a/drivers/misc/iwmc3200top/fw-msg.h b/drivers/misc/iwmc3200top/fw-msg.h
new file mode 100644
index 000000000000..9e26b75bd482
--- /dev/null
+++ b/drivers/misc/iwmc3200top/fw-msg.h
@@ -0,0 +1,113 @@
+/*
+ * iwmc3200top - Intel Wireless MultiCom 3200 Top Driver
+ * drivers/misc/iwmc3200top/fw-msg.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 __FWMSG_H__
+#define __FWMSG_H__
+
+#define COMM_TYPE_D2H           	0xFF
+#define COMM_TYPE_H2D           	0xEE
+
+#define COMM_CATEGORY_OPERATIONAL      	0x00
+#define COMM_CATEGORY_DEBUG            	0x01
+#define COMM_CATEGORY_TESTABILITY      	0x02
+#define COMM_CATEGORY_DIAGNOSTICS      	0x03
+
+#define OP_DBG_ZSTR_MSG			cpu_to_le16(0x1A)
+
+#define FW_LOG_SRC_MAX			32
+#define FW_LOG_SRC_ALL			255
+
+#define FW_STRING_TABLE_ADDR		cpu_to_le32(0x0C000000)
+
+#define CMD_DBG_LOG_LEVEL		cpu_to_le16(0x0001)
+#define CMD_TST_DEV_RESET		cpu_to_le16(0x0060)
+#define CMD_TST_FUNC_RESET		cpu_to_le16(0x0062)
+#define CMD_TST_IFACE_RESET		cpu_to_le16(0x0064)
+#define CMD_TST_CPU_UTILIZATION		cpu_to_le16(0x0065)
+#define CMD_TST_TOP_DEEP_SLEEP		cpu_to_le16(0x0080)
+#define CMD_TST_WAKEUP			cpu_to_le16(0x0081)
+#define CMD_TST_FUNC_WAKEUP		cpu_to_le16(0x0082)
+#define CMD_TST_FUNC_DEEP_SLEEP_REQUEST	cpu_to_le16(0x0083)
+#define CMD_TST_GET_MEM_DUMP		cpu_to_le16(0x0096)
+
+#define OP_OPR_ALIVE			cpu_to_le16(0x0010)
+#define OP_OPR_CMD_ACK			cpu_to_le16(0x001F)
+#define OP_OPR_CMD_NACK			cpu_to_le16(0x0020)
+#define OP_TST_MEM_DUMP			cpu_to_le16(0x0043)
+
+#define CMD_FLAG_PADDING_256		0x80
+
+#define FW_HCMD_BLOCK_SIZE      	256
+
+struct msg_hdr {
+	u8 type;
+	u8 category;
+	__le16 opcode;
+	u8 seqnum;
+	u8 flags;
+	__le16 length;
+} __attribute__((__packed__));
+
+struct log_hdr {
+	__le32 timestamp;
+	u8 severity;
+	u8 logsource;
+	__le16 reserved;
+} __attribute__((__packed__));
+
+struct mdump_hdr {
+	u8 dmpid;
+	u8 frag;
+	__le16 size;
+	__le32 addr;
+} __attribute__((__packed__));
+
+struct top_msg {
+	struct msg_hdr hdr;
+	union {
+		/* D2H messages */
+		struct {
+			struct log_hdr log_hdr;
+			u8 data[1];
+		} __attribute__((__packed__)) log;
+
+		struct {
+			struct log_hdr log_hdr;
+			struct mdump_hdr md_hdr;
+			u8 data[1];
+		} __attribute__((__packed__)) mdump;
+
+		/* H2D messages */
+		struct {
+			u8 logsource;
+			u8 sevmask;
+		} __attribute__((__packed__)) logdefs[FW_LOG_SRC_MAX];
+		struct mdump_hdr mdump_req;
+	} u;
+} __attribute__((__packed__));
+
+
+#endif /* __FWMSG_H__ */