qcacld-3.0: Initial snapshot of ihelium wlan driver
qcacld-3.0: Initial snapshot of ihelium wlan driver
to match code-scanned SU Release 5.0.0.139. This is
open-source version of wlan for next Android release.
Change-Id: Icf598ca97da74f84bea607e4e902d1889806f507
diff --git a/core/hdd/inc/wlan_hdd_memdump.h b/core/hdd/inc/wlan_hdd_memdump.h
new file mode 100644
index 0000000..c3fa839
--- /dev/null
+++ b/core/hdd/inc/wlan_hdd_memdump.h
@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2015 The Linux Foundation. All rights reserved.
+ *
+ * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
+ *
+ *
+ * Permission to use, copy, modify, and/or distribute this software for
+ * any purpose with or without fee is hereby granted, provided that the
+ * above copyright notice and this permission notice appear in all
+ * copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
+ * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*
+ * This file was originally distributed by Qualcomm Atheros, Inc.
+ * under proprietary terms before Copyright ownership was assigned
+ * to the Linux Foundation.
+ */
+
+/**
+ * DOC : wlan_hdd_memdump.h
+ *
+ * WLAN Host Device Driver file for dumping firmware memory
+ *
+ */
+
+#if !defined(WLAN_HDD_MEMDUMP_H)
+#define WLAN_HDD_MEMDUMP_H
+
+#include "wlan_hdd_main.h"
+
+#ifdef WLAN_FEATURE_MEMDUMP
+/**
+ * enum qca_wlan_vendor_attr_memory_dump - values for memory dump attributes
+ * @QCA_WLAN_VENDOR_ATTR_MEMORY_DUMP_INVALID - Invalid
+ * @QCA_WLAN_VENDOR_ATTR_REQUEST_ID - Indicate request ID
+ * @QCA_WLAN_VENDOR_ATTR_MEMDUMP_SIZE - Indicate size of the memory dump
+ * @QCA_WLAN_VENDOR_ATTR_MEMORY_DUMP_AFTER_LAST - To keep track of the last enum
+ * @QCA_WLAN_VENDOR_ATTR_MEMORY_DUMP_MAX - max value possible for this type
+ *
+ * enum values are used for NL attributes for data used by
+ * QCA_NL80211_VENDOR_SUBCMD_WIFI_LOGGER_MEMORY_DUMP sub command.
+ */
+enum qca_wlan_vendor_attr_memory_dump {
+ QCA_WLAN_VENDOR_ATTR_MEMORY_DUMP_INVALID = 0,
+ QCA_WLAN_VENDOR_ATTR_REQUEST_ID = 1,
+ QCA_WLAN_VENDOR_ATTR_MEMDUMP_SIZE = 2,
+
+ QCA_WLAN_VENDOR_ATTR_MEMORY_DUMP_AFTER_LAST,
+ QCA_WLAN_VENDOR_ATTR_MEMORY_DUMP_MAX =
+ QCA_WLAN_VENDOR_ATTR_MEMORY_DUMP_AFTER_LAST - 1,
+};
+
+/* Size of fw memory dump is estimated to be 327680 bytes */
+#define FW_MEM_DUMP_SIZE 327680
+#define FW_DRAM_LOCATION 0x00400000
+#define FW_MEM_DUMP_REQ_ID 1
+#define FW_MEM_DUMP_NUM_SEG 1
+#define MEMDUMP_COMPLETION_TIME_MS 5000
+
+int memdump_init(void);
+void memdump_deinit(void);
+int wlan_hdd_cfg80211_get_fw_mem_dump(struct wiphy *wiphy,
+ struct wireless_dev *wdev,
+ const void *data, int data_len);
+#else
+static inline int memdump_init(void)
+{
+ return -ENOTSUPP;
+}
+
+static inline void memdump_deinit(void)
+{
+}
+
+static inline int wlan_hdd_cfg80211_get_fw_mem_dump(struct wiphy *wiphy,
+ struct wireless_dev *wdev,
+ const void *data, int data_len)
+{
+ return -ENOTSUPP;
+}
+#endif
+
+#endif /* if !defined(WLAN_HDD_MEMDUMP_H)*/