Initial file dump from open source releaseHEADmaster

1 files changed, 122 insertions, 0 deletions

diff --git a/drivers/staging/csr/unifi_os.h b/drivers/staging/csr/unifi_os.h
new file mode 100644
index 00000000..56a26982
--- /dev/null
+++ b/drivers/staging/csr/unifi_os.h
@@ -0,0 +1,122 @@
+/*
+ * ---------------------------------------------------------------------------
+ *
+ * FILE: os_linux/unifi_os.h
+ *
+ * PURPOSE:
+ *      This header file provides the OS-dependent facilities for a linux
+ *      environment.
+ *
+ * Copyright (C) 2005-2008 by Cambridge Silicon Radio Ltd.
+ *
+ * Refer to LICENSE.txt included with this source code for details on
+ * the license terms.
+ *
+ * ---------------------------------------------------------------------------
+ */
+#ifndef __UNIFI_OS_LINUX_H__
+#define __UNIFI_OS_LINUX_H__ 1
+
+#include <linux/kernel.h>
+#include <linux/time.h>
+#include <linux/list.h>
+#include <linux/delay.h>
+#include <linux/string.h>
+
+/*
+ * Needed for core/signals.c
+ */
+#include <stddef.h>
+
+
+/* Define INLINE directive*/
+#define INLINE      inline
+
+/* Malloc and free */
+CsrResult unifi_net_data_malloc(void *ospriv, bulk_data_desc_t *bulk_data_slot, unsigned int size);
+void unifi_net_data_free(void *ospriv, bulk_data_desc_t *bulk_data_slot);
+#define CSR_WIFI_ALIGN_BYTES    4
+CsrResult unifi_net_dma_align(void *ospriv, bulk_data_desc_t *bulk_data_slot);
+
+/*
+ * Byte Order
+ * Note that __le*_to_cpu and __cpu_to_le* return an unsigned value!
+ */
+#ifdef __KERNEL__
+#define unifi2host_16(n)	(__le16_to_cpu((n)))
+#define unifi2host_32(n)	(__le32_to_cpu((n)))
+#define host2unifi_16(n)	(__cpu_to_le16((n)))
+#define host2unifi_32(n)	(__cpu_to_le32((n)))
+#endif
+
+/* Module parameters */
+extern int unifi_debug;
+
+/* debugging */
+#ifdef UNIFI_DEBUG
+/*
+ * unifi_debug is a verbosity level for debug messages
+ * UDBG0 msgs are always printed if UNIFI_DEBUG is defined
+ * UDBG1 msgs are printed if UNIFI_DEBUG is defined and unifi_debug > 0
+ * etc.
+ */
+
+#define ASSERT(cond)                                            \
+    do {                                                            \
+        if (!(cond)) {                                              \
+            printk("Assertion failed in %s at %s:%d: %s\n",         \
+                    __FUNCTION__, __FILE__, __LINE__, #cond);        \
+        }                                                           \
+    } while (0)
+
+
+void unifi_dump(void *ospriv, int lvl, const char *msg, void *mem, u16 len);
+void dump(void *mem, u16 len);
+void dump16(void *mem, u16 len);
+#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
+void dump_str(void *mem, u16 len);
+#endif /* CSR_WIFI_HIP_DEBUG_OFFLINE */
+
+void unifi_error(void* ospriv, const char *fmt, ...);
+void unifi_warning(void* ospriv, const char *fmt, ...);
+void unifi_notice(void* ospriv, const char *fmt, ...);
+void unifi_info(void* ospriv, const char *fmt, ...);
+
+void unifi_trace(void* ospriv, int level, const char *fmt, ...);
+
+#else
+
+/* Stubs */
+
+#define ASSERT(cond)
+
+static inline void unifi_dump(void *ospriv, int lvl, const char *msg, void *mem, u16 len) {}
+static inline void dump(void *mem, u16 len) {}
+static inline void dump16(void *mem, u16 len) {}
+#ifdef CSR_WIFI_HIP_DEBUG_OFFLINE
+static inline void dump_str(void *mem, u16 len) {}
+#endif /* CSR_WIFI_HIP_DEBUG_OFFLINE */
+
+void unifi_error_nop(void* ospriv, const char *fmt, ...);
+void unifi_trace_nop(void* ospriv, int level, const char *fmt, ...);
+#define unifi_error if(1);else unifi_error_nop
+#define unifi_warning if(1);else unifi_error_nop
+#define unifi_notice if(1);else unifi_error_nop
+#define unifi_info if(1);else unifi_error_nop
+#define unifi_trace if(1);else unifi_trace_nop
+
+#endif /* UNIFI_DEBUG */
+
+
+/* Different levels of diagnostic detail... */
+#define UDBG0       0   /* always prints in debug build */
+#define UDBG1       1
+#define UDBG2       2
+#define UDBG3       3
+#define UDBG4       4
+#define UDBG5       5
+#define UDBG6       6
+#define UDBG7       7
+
+
+#endif /* __UNIFI_OS_LINUX_H__ */