-#
-# Copyright (c) 2014-2018, Linaro Limited. All rights reserved.
-#
-# This program and the accompanying materials are licensed and made available
-# under the terms and conditions of the BSD License which accompanies this
-# distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-#
-
-.text
-.align 3
-
-GCC_ASM_EXPORT(MmioRead8Internal)
-GCC_ASM_EXPORT(MmioWrite8Internal)
-GCC_ASM_EXPORT(MmioRead16Internal)
-GCC_ASM_EXPORT(MmioWrite16Internal)
-GCC_ASM_EXPORT(MmioRead32Internal)
-GCC_ASM_EXPORT(MmioWrite32Internal)
-GCC_ASM_EXPORT(MmioRead64Internal)
-GCC_ASM_EXPORT(MmioWrite64Internal)
-
-//
-// Reads an 8-bit MMIO register.
-//
-// Reads the 8-bit MMIO register specified by Address. The 8-bit read value is
-// returned. This function must guarantee that all MMIO read and write
-// operations are serialized.
-//
-// @param Address The MMIO register to read.
-//
-// @return The value read.
-//
-ASM_PFX(MmioRead8Internal):
- ldrb w0, [x0]
- dmb ld
- ret
-
-//
-// Writes an 8-bit MMIO register.
-//
-// Writes the 8-bit MMIO register specified by Address with the value specified
-// by Value and returns Value. This function must guarantee that all MMIO read
-// and write operations are serialized.
-//
-// @param Address The MMIO register to write.
-// @param Value The value to write to the MMIO register.
-//
-ASM_PFX(MmioWrite8Internal):
- dmb st
- strb w1, [x0]
- ret
-
-//
-// Reads a 16-bit MMIO register.
-//
-// Reads the 16-bit MMIO register specified by Address. The 16-bit read value is
-// returned. This function must guarantee that all MMIO read and write
-// operations are serialized.
-//
-// @param Address The MMIO register to read.
-//
-// @return The value read.
-//
-ASM_PFX(MmioRead16Internal):
- ldrh w0, [x0]
- dmb ld
- ret
-
-//
-// Writes a 16-bit MMIO register.
-//
-// Writes the 16-bit MMIO register specified by Address with the value specified
-// by Value and returns Value. This function must guarantee that all MMIO read
-// and write operations are serialized.
-//
-// @param Address The MMIO register to write.
-// @param Value The value to write to the MMIO register.
-//
-ASM_PFX(MmioWrite16Internal):
- dmb st
- strh w1, [x0]
- ret
-
-//
-// Reads a 32-bit MMIO register.
-//
-// Reads the 32-bit MMIO register specified by Address. The 32-bit read value is
-// returned. This function must guarantee that all MMIO read and write
-// operations are serialized.
-//
-// @param Address The MMIO register to read.
-//
-// @return The value read.
-//
-ASM_PFX(MmioRead32Internal):
- ldr w0, [x0]
- dmb ld
- ret
-
-//
-// Writes a 32-bit MMIO register.
-//
-// Writes the 32-bit MMIO register specified by Address with the value specified
-// by Value and returns Value. This function must guarantee that all MMIO read
-// and write operations are serialized.
-//
-// @param Address The MMIO register to write.
-// @param Value The value to write to the MMIO register.
-//
-ASM_PFX(MmioWrite32Internal):
- dmb st
- str w1, [x0]
- ret
-
-//
-// Reads a 64-bit MMIO register.
-//
-// Reads the 64-bit MMIO register specified by Address. The 64-bit read value is
-// returned. This function must guarantee that all MMIO read and write
-// operations are serialized.
-//
-// @param Address The MMIO register to read.
-//
-// @return The value read.
-//
-ASM_PFX(MmioRead64Internal):
- ldr x0, [x0]
- dmb ld
- ret
-
-//
-// Writes a 64-bit MMIO register.
-//
-// Writes the 64-bit MMIO register specified by Address with the value specified
-// by Value and returns Value. This function must guarantee that all MMIO read
-// and write operations are serialized.
-//
-// @param Address The MMIO register to write.
-// @param Value The value to write to the MMIO register.
-//
-ASM_PFX(MmioWrite64Internal):
- dmb st
- str x1, [x0]
- ret
+#\r
+# Copyright (c) 2014-2018, Linaro Limited. All rights reserved.\r
+#\r
+# This program and the accompanying materials are licensed and made available\r
+# under the terms and conditions of the BSD License which accompanies this\r
+# distribution. The full text of the license may be found at\r
+# http://opensource.org/licenses/bsd-license.php\r
+#\r
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+#\r
+#\r
+\r
+.text\r
+.align 3\r
+\r
+GCC_ASM_EXPORT(MmioRead8Internal)\r
+GCC_ASM_EXPORT(MmioWrite8Internal)\r
+GCC_ASM_EXPORT(MmioRead16Internal)\r
+GCC_ASM_EXPORT(MmioWrite16Internal)\r
+GCC_ASM_EXPORT(MmioRead32Internal)\r
+GCC_ASM_EXPORT(MmioWrite32Internal)\r
+GCC_ASM_EXPORT(MmioRead64Internal)\r
+GCC_ASM_EXPORT(MmioWrite64Internal)\r
+\r
+//\r
+// Reads an 8-bit MMIO register.\r
+//\r
+// Reads the 8-bit MMIO register specified by Address. The 8-bit read value is\r
+// returned. This function must guarantee that all MMIO read and write\r
+// operations are serialized.\r
+//\r
+// @param Address The MMIO register to read.\r
+//\r
+// @return The value read.\r
+//\r
+ASM_PFX(MmioRead8Internal):\r
+ ldrb w0, [x0]\r
+ dmb ld\r
+ ret\r
+\r
+//\r
+// Writes an 8-bit MMIO register.\r
+//\r
+// Writes the 8-bit MMIO register specified by Address with the value specified\r
+// by Value and returns Value. This function must guarantee that all MMIO read\r
+// and write operations are serialized.\r
+//\r
+// @param Address The MMIO register to write.\r
+// @param Value The value to write to the MMIO register.\r
+//\r
+ASM_PFX(MmioWrite8Internal):\r
+ dmb st\r
+ strb w1, [x0]\r
+ ret\r
+\r
+//\r
+// Reads a 16-bit MMIO register.\r
+//\r
+// Reads the 16-bit MMIO register specified by Address. The 16-bit read value is\r
+// returned. This function must guarantee that all MMIO read and write\r
+// operations are serialized.\r
+//\r
+// @param Address The MMIO register to read.\r
+//\r
+// @return The value read.\r
+//\r
+ASM_PFX(MmioRead16Internal):\r
+ ldrh w0, [x0]\r
+ dmb ld\r
+ ret\r
+\r
+//\r
+// Writes a 16-bit MMIO register.\r
+//\r
+// Writes the 16-bit MMIO register specified by Address with the value specified\r
+// by Value and returns Value. This function must guarantee that all MMIO read\r
+// and write operations are serialized.\r
+//\r
+// @param Address The MMIO register to write.\r
+// @param Value The value to write to the MMIO register.\r
+//\r
+ASM_PFX(MmioWrite16Internal):\r
+ dmb st\r
+ strh w1, [x0]\r
+ ret\r
+\r
+//\r
+// Reads a 32-bit MMIO register.\r
+//\r
+// Reads the 32-bit MMIO register specified by Address. The 32-bit read value is\r
+// returned. This function must guarantee that all MMIO read and write\r
+// operations are serialized.\r
+//\r
+// @param Address The MMIO register to read.\r
+//\r
+// @return The value read.\r
+//\r
+ASM_PFX(MmioRead32Internal):\r
+ ldr w0, [x0]\r
+ dmb ld\r
+ ret\r
+\r
+//\r
+// Writes a 32-bit MMIO register.\r
+//\r
+// Writes the 32-bit MMIO register specified by Address with the value specified\r
+// by Value and returns Value. This function must guarantee that all MMIO read\r
+// and write operations are serialized.\r
+//\r
+// @param Address The MMIO register to write.\r
+// @param Value The value to write to the MMIO register.\r
+//\r
+ASM_PFX(MmioWrite32Internal):\r
+ dmb st\r
+ str w1, [x0]\r
+ ret\r
+\r
+//\r
+// Reads a 64-bit MMIO register.\r
+//\r
+// Reads the 64-bit MMIO register specified by Address. The 64-bit read value is\r
+// returned. This function must guarantee that all MMIO read and write\r
+// operations are serialized.\r
+//\r
+// @param Address The MMIO register to read.\r
+//\r
+// @return The value read.\r
+//\r
+ASM_PFX(MmioRead64Internal):\r
+ ldr x0, [x0]\r
+ dmb ld\r
+ ret\r
+\r
+//\r
+// Writes a 64-bit MMIO register.\r
+//\r
+// Writes the 64-bit MMIO register specified by Address with the value specified\r
+// by Value and returns Value. This function must guarantee that all MMIO read\r
+// and write operations are serialized.\r
+//\r
+// @param Address The MMIO register to write.\r
+// @param Value The value to write to the MMIO register.\r
+//\r
+ASM_PFX(MmioWrite64Internal):\r
+ dmb st\r
+ str x1, [x0]\r
+ ret\r
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