New upstream version 17.11-rc3

[deb_dpdk.git] / drivers / bus / fslmc / mc / fsl_mc_sys.h

diff --git a/drivers/bus/fslmc/mc/fsl_mc_sys.h b/drivers/bus/fslmc/mc/fsl_mc_sys.h
index ebada60..d803205 100644 (file)
--- a/drivers/bus/fslmc/mc/fsl_mc_sys.h
+++ b/drivers/bus/fslmc/mc/fsl_mc_sys.h
@@ -5,6 +5,7 @@
  *   BSD LICENSE
  *
  * Copyright 2013-2015 Freescale Semiconductor Inc.
+ * Copyright 2017 NXP.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -65,40 +66,31 @@ struct fsl_mc_io {
 #include <sys/uio.h>
 #include <linux/byteorder/little_endian.h>
 
-#define cpu_to_le64(x) __cpu_to_le64(x)
 #ifndef dmb
 #define dmb() {__asm__ __volatile__("" : : : "memory"); }
 #endif
-#define __iormb()       dmb()
-#define __iowmb()       dmb()
-#define __arch_getq(a)                  (*(volatile unsigned long *)(a))
-#define __arch_putq(v, a)                (*(volatile unsigned long *)(a) = (v))
-#define __arch_putq32(v, a)                (*(volatile unsigned int *)(a) = (v))
-#define readq(c)        \
+#define __iormb()      dmb()
+#define __iowmb()      dmb()
+#define __arch_getq(a)         (*(volatile uint64_t *)(a))
+#define __arch_putq(v, a)      (*(volatile uint64_t *)(a) = (v))
+#define __arch_putq32(v, a)    (*(volatile uint32_t *)(a) = (v))
+#define readq(c) \
        ({ uint64_t __v = __arch_getq(c); __iormb(); __v; })
-#define writeq(v, c)     \
+#define writeq(v, c) \
        ({ uint64_t __v = v; __iowmb(); __arch_putq(__v, c); __v; })
 #define writeq32(v, c) \
        ({ uint32_t __v = v; __iowmb(); __arch_putq32(__v, c); __v; })
-#define ioread64(_p)       readq(_p)
-#define iowrite64(_v, _p)   writeq(_v, _p)
-#define iowrite32(_v, _p)   writeq32(_v, _p)
+#define ioread64(_p)           readq(_p)
+#define iowrite64(_v, _p)      writeq(_v, _p)
+#define iowrite32(_v, _p)      writeq32(_v, _p)
 #define __iomem
 
-struct fsl_mc_io {
-       void *regs;
-};
-
-#ifndef ENOTSUP
-#define ENOTSUP                95
-#endif
-
 /*GPP is supposed to use MC commands with low priority*/
 #define CMD_PRI_LOW          0 /*!< Low Priority command indication */
 
-struct mc_command;
-
-int mc_send_command(struct fsl_mc_io *mc_io, struct mc_command *cmd);
+struct fsl_mc_io {
+       void *regs;
+};
 
 #endif /* __linux_driver__ */