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>

24 files changed, 49 insertions, 12 deletions

diff --git a/Makefile b/Makefile
index 04816fae..c985ae02 100644
--- a/Makefile
+++ b/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'
diff --git a/atapromise.c b/atapromise.c
index 56abc26b..fb3adcb0 100644
--- a/atapromise.c
+++ b/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)
diff --git a/cbtable.c b/cbtable.c
index d50a0cfc..2b339d53 100644
--- a/cbtable.c
+++ b/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;
 
diff --git a/chipset_enable.c b/chipset_enable.c
index 22af6810..e216722d 100644
--- a/chipset_enable.c
+++ b/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
diff --git a/dmi.c b/dmi.c
index d2e149d2..df918f9e 100644
--- a/dmi.c
+++ b/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. */
diff --git a/drkaiser.c b/drkaiser.c
index 565a45ed..0930c1ff 100644
--- a/drkaiser.c
+++ b/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
diff --git a/flashrom.c b/flashrom.c
index b62d38c3..73ebab57 100644
--- a/flashrom.c
+++ b/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;
diff --git a/gfxnvidia.c b/gfxnvidia.c
index 0d3ef39e..30c94b90 100644
--- a/gfxnvidia.c
+++ b/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
diff --git a/physmap.c b/hwaccess_physmap.c
index 6f2896ff..dcc6ed77 100644
--- a/physmap.c
+++ b/hwaccess_physmap.c
@@ -23,8 +23,7 @@
 #include <string.h>
 #include <errno.h>
 #include "flash.h"
-#include "programmer.h"
-#include "hwaccess.h"
+#include "hwaccess_physmap.h"
 
 #if !defined(__DJGPP__) && !defined(__LIBPAYLOAD__)
 /* No file access needed/possible to get mmap access permissions or access MSR. */
diff --git a/hwaccess_physmap.h b/hwaccess_physmap.h
new file mode 100644
index 00000000..eb3ddb8f
--- /dev/null
+++ b/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__ */
\ No newline at end of file
diff --git a/ichspi.c b/ichspi.c
index 290deaab..0bb63602 100644
--- a/ichspi.c
+++ b/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"
 
diff --git a/internal.c b/internal.c
index 7de1d6a8..f2f1fb16 100644
--- a/internal.c
+++ b/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;
diff --git a/it8212.c b/it8212.c
index 80da2b15..6488b154 100644
--- a/it8212.c
+++ b/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;
diff --git a/it85spi.c b/it85spi.c
index 574e03af..51328a89 100644
--- a/it85spi.c
+++ b/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
diff --git a/mcp6x_spi.c b/mcp6x_spi.c
index 24293465..2097cf4f 100644
--- a/mcp6x_spi.c
+++ b/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. */
diff --git a/meson.build b/meson.build
index 2e7296b0..b2e2d72b 100644
--- a/meson.build
+++ b/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
diff --git a/nicintel.c b/nicintel.c
index 7f4eb24f..21dfad2f 100644
--- a/nicintel.c
+++ b/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;
diff --git a/nicintel_eeprom.c b/nicintel_eeprom.c
index fc2ef408..7b92958b 100644
--- a/nicintel_eeprom.c
+++ b/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
diff --git a/nicintel_spi.c b/nicintel_spi.c
index 25a66516..852c042e 100644
--- a/nicintel_spi.c
+++ b/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
diff --git a/ogp_spi.c b/ogp_spi.c
index 4a4934ec..d4218d14 100644
--- a/ogp_spi.c
+++ b/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
diff --git a/programmer.h b/programmer.h
index c4af35ae..4dd4cad8 100644
--- a/programmer.h
+++ b/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);
diff --git a/satamv.c b/satamv.c
index 8543f530..e7c4305d 100644
--- a/satamv.c
+++ b/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;
diff --git a/satasii.c b/satasii.c
index 2f220d15..f9cb5daa 100644
--- a/satasii.c
+++ b/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
diff --git a/sb600spi.c b/sb600spi.c
index 92fcc810..32a74203 100644
--- a/sb600spi.c
+++ b/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"