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 00000000000..9e26b75bd48
--- /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__ */