physmap: rename to hwaccess_physmap, create own header

Line up physmap with the other hwaccess related code.

Change-Id: Ieba6f4e94cfc3e668fcb8b3c978de5908aed2592
Signed-off-by: Thomas Heijligen <thomas.heijligen@secunet.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/60113
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>

Makefile

@@ -802,7 +802,7 @@ endif
 ifneq ($(NEED_RAW_ACCESS), )
 # Raw memory, MSR or PCI port I/O access.
 FEATURE_CFLAGS += -D'NEED_RAW_ACCESS=1'
-PROGRAMMER_OBJS += physmap.o hwaccess.o
+PROGRAMMER_OBJS += hwaccess.o hwaccess_physmap.o
 
 ifeq ($(ARCH), x86)
 FEATURE_CFLAGS += -D'__FLASHROM_HAVE_OUTB__=1'

atapromise.c

@@ -20,6 +20,7 @@
 #include "programmer.h"
 #include "hwaccess.h"
 #include "hwaccess_x86_io.h"
+#include "hwaccess_physmap.h"
 #include "platform/pci.h"
 
 #define MAX_ROM_DECODE (32 * 1024)

cbtable.c

@@ -26,6 +26,7 @@
 #include "flash.h"
 #include "programmer.h"
 #include "coreboot_tables.h"
+#include "hwaccess_physmap.h"
 
 static char *cb_vendor = NULL, *cb_model = NULL;
 

chipset_enable.c

@@ -36,6 +36,7 @@
 #include "hwaccess.h"
 #include "hwaccess_x86_io.h"
 #include "hwaccess_x86_msr.h"
+#include "hwaccess_physmap.h"
 #include "platform/pci.h"
 
 #define NOT_DONE_YET 1

dmi.c

@@ -32,6 +32,7 @@
 
 #include "flash.h"
 #include "hwaccess.h"
+#include "hwaccess_physmap.h"
 #include "programmer.h"
 
 /* Enable SMBIOS decoding. Currently legacy DMI decoding is enough. */

drkaiser.c

@@ -19,6 +19,7 @@
 #include "programmer.h"
 #include "hwaccess.h"
 #include "hwaccess_x86_io.h"
+#include "hwaccess_physmap.h"
 #include "platform/pci.h"
 
 #define PCI_VENDOR_ID_DRKAISER		0x1803

flashrom.c

@@ -38,6 +38,7 @@
 #include "flashchips.h"
 #include "programmer.h"
 #include "hwaccess.h"
+#include "hwaccess_physmap.h"
 #include "chipdrivers.h"
 
 const char flashrom_version[] = FLASHROM_VERSION;

gfxnvidia.c

@@ -20,6 +20,7 @@
 #include "programmer.h"
 #include "hwaccess.h"
 #include "hwaccess_x86_io.h"
+#include "hwaccess_physmap.h"
 #include "platform/pci.h"
 
 #define PCI_VENDOR_ID_NVIDIA	0x10de

hwaccess_physmap.c

@@ -23,8 +23,7 @@
 #include <string.h>
 #include <errno.h>
 #include "flash.h"
-#include "programmer.h"
+#include "hwaccess_physmap.h"
-#include "hwaccess.h"
 
 #if !defined(__DJGPP__) && !defined(__LIBPAYLOAD__)
 /* No file access needed/possible to get mmap access permissions or access MSR. */

hwaccess_physmap.h

@@ -0,0 +1,27 @@
+/*
+ * This file is part of the flashrom project.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * 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.
+ */
+
+#ifndef __HWACCESS_PHYSMAP_H__
+#define __HWACCESS_PHYSMAP_H__
+
+#include <stddef.h>
+#include <stdint.h>
+
+void *physmap(const char *descr, uintptr_t phys_addr, size_t len);
+void *rphysmap(const char *descr, uintptr_t phys_addr, size_t len);
+void *physmap_ro(const char *descr, uintptr_t phys_addr, size_t len);
+void *physmap_ro_unaligned(const char *descr, uintptr_t phys_addr, size_t len);
+void physunmap(void *virt_addr, size_t len);
+void physunmap_unaligned(void *virt_addr, size_t len);
+
+#endif /* __HWACCESS_PHYSMAP_H__ */

ichspi.c

@@ -24,6 +24,7 @@
 #include "flash.h"
 #include "programmer.h"
 #include "hwaccess.h"
+#include "hwaccess_physmap.h"
 #include "spi.h"
 #include "ich_descriptors.h"
 

internal.c

@@ -21,6 +21,7 @@
 #include "programmer.h"
 #include "hwaccess.h"
 #include "hwaccess_x86_io.h"
+#include "hwaccess_physmap.h"
 #include "platform/pci.h"
 
 int is_laptop = 0;

it8212.c

@@ -19,6 +19,7 @@
 #include "programmer.h"
 #include "hwaccess.h"
 #include "hwaccess_x86_io.h"
+#include "hwaccess_physmap.h"
 #include "platform/pci.h"
 
 static uint8_t *it8212_bar = NULL;

it85spi.c

@@ -27,6 +27,7 @@
 #include "spi.h"
 #include "programmer.h"
 #include "hwaccess_x86_io.h"
+#include "hwaccess_physmap.h"
 
 #define MAX_TIMEOUT 100000
 #define MAX_TRY 5

mcp6x_spi.c

@@ -24,6 +24,7 @@
 #include "flash.h"
 #include "programmer.h"
 #include "hwaccess.h"
+#include "hwaccess_physmap.h"
 #include "platform/pci.h"
 
 /* Bit positions for each pin. */

meson.build

@@ -349,7 +349,7 @@ if need_raw_access
   srcs += 'hwaccess.c'
   srcs += 'hwaccess_x86_io.c'
   srcs += 'hwaccess_x86_msr.c'
-  srcs += 'physmap.c'
+  srcs += 'hwaccess_physmap.c'
   cargs += '-DNEED_RAW_ACCESS=1'
   cargs += '-D__FLASHROM_HAVE_OUTB__=1'
 endif

nicintel.c

@@ -20,6 +20,7 @@
 #include "programmer.h"
 #include "hwaccess.h"
 #include "hwaccess_x86_io.h"
+#include "hwaccess_physmap.h"
 #include "platform/pci.h"
 
 static uint8_t *nicintel_bar;

nicintel_eeprom.c

@@ -36,6 +36,7 @@
 #include "programmer.h"
 #include "hwaccess.h"
 #include "hwaccess_x86_io.h"
+#include "hwaccess_physmap.h"
 #include "platform/pci.h"
 
 #define PCI_VENDOR_ID_INTEL 0x8086

nicintel_spi.c

@@ -36,6 +36,7 @@
 #include "programmer.h"
 #include "hwaccess.h"
 #include "hwaccess_x86_io.h"
+#include "hwaccess_physmap.h"
 #include "platform/pci.h"
 
 #define PCI_VENDOR_ID_INTEL 0x8086

ogp_spi.c

@@ -20,6 +20,7 @@
 #include "programmer.h"
 #include "hwaccess.h"
 #include "hwaccess_x86_io.h"
+#include "hwaccess_physmap.h"
 #include "platform/pci.h"
 
 #define PCI_VENDOR_ID_OGP 0x1227

programmer.h

@@ -231,14 +231,6 @@ int chipset_flash_enable(void);
 int processor_flash_enable(void);
 #endif
 
-/* physmap.c */
-void *physmap(const char *descr, uintptr_t phys_addr, size_t len);
-void *rphysmap(const char *descr, uintptr_t phys_addr, size_t len);
-void *physmap_ro(const char *descr, uintptr_t phys_addr, size_t len);
-void *physmap_ro_unaligned(const char *descr, uintptr_t phys_addr, size_t len);
-void physunmap(void *virt_addr, size_t len);
-void physunmap_unaligned(void *virt_addr, size_t len);
-
 #if CONFIG_INTERNAL == 1
 /* cbtable.c */
 int cb_parse_table(const char **vendor, const char **model);

satamv.c

@@ -21,6 +21,7 @@
 #include "programmer.h"
 #include "hwaccess.h"
 #include "hwaccess_x86_io.h"
+#include "hwaccess_physmap.h"
 #include "platform/pci.h"
 
 static uint8_t *mv_bar;

satasii.c

@@ -19,6 +19,7 @@
 #include "programmer.h"
 #include "hwaccess.h"
 #include "hwaccess_x86_io.h"
+#include "hwaccess_physmap.h"
 #include "platform/pci.h"
 
 #define PCI_VENDOR_ID_SII	0x1095

sb600spi.c

@@ -23,6 +23,7 @@
 #include "flash.h"
 #include "programmer.h"
 #include "hwaccess.h"
+#include "hwaccess_physmap.h"
 #include "spi.h"
 #include "platform/pci.h"