Split internal.c into internal.c and hwaccess.c

Linking in support for the internal programmer doesn't make sense if you
only need hardware (ioport, memory) access.

Note: This patch was created by "svn cp internal.c hwaccess.c" and then
removing stuff from both files. That's why you can't apply the patch
as-is before running the svn cp.

Corresponding to flashrom svn r898.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Sean Nelson <audiohacked@gmail.com>

1 files changed, 0 insertions, 56 deletions

diff --git a/internal.c b/internal.c
index 935240d..12dae39 100644
--- a/internal.c
+++ b/internal.c
@@ -27,10 +27,6 @@
 #include <errno.h>
 #include "flash.h"
 
-#if defined(__FreeBSD__) || defined(__DragonFly__)
-int io_fd;
-#endif
-
 #if NEED_PCI == 1
 struct pci_dev *pci_dev_find_filter(struct pci_filter filter)
 {
@@ -102,28 +98,6 @@ struct pci_dev *pci_card_find(uint16_t vendor, uint16_t device,
 }
 #endif
 
-void get_io_perms(void)
-{
-#if defined (__sun) && (defined(__i386) || defined(__amd64))
-	if (sysi86(SI86V86, V86SC_IOPL, PS_IOPL) != 0) {
-#elif defined(__FreeBSD__) || defined (__DragonFly__)
-	if ((io_fd = open("/dev/io", O_RDWR)) < 0) {
-#else
-	if (iopl(3) != 0) {
-#endif
-		fprintf(stderr, "ERROR: Could not get I/O privileges (%s).\n"
-			"You need to be root.\n", strerror(errno));
-		exit(1);
-	}
-}
-
-void release_io_perms(void)
-{
-#if defined(__FreeBSD__) || defined(__DragonFly__)
-	close(io_fd);
-#endif
-}
-
 #if INTERNAL_SUPPORT == 1
 struct superio superio = {};
 
@@ -218,33 +192,3 @@ void internal_chip_readn(uint8_t *buf, const chipaddr addr, size_t len)
 	memcpy(buf, (void *)addr, len);
 	return;
 }
-
-void mmio_writeb(uint8_t val, void *addr)
-{
-	*(volatile uint8_t *) addr = val;
-}
-
-void mmio_writew(uint16_t val, void *addr)
-{
-	*(volatile uint16_t *) addr = val;
-}
-
-void mmio_writel(uint32_t val, void *addr)
-{
-	*(volatile uint32_t *) addr = val;
-}
-
-uint8_t mmio_readb(void *addr)
-{
-	return *(volatile uint8_t *) addr;
-}
-
-uint16_t mmio_readw(void *addr)
-{
-	return *(volatile uint16_t *) addr;
-}
-
-uint32_t mmio_readl(void *addr)
-{
-	return *(volatile uint32_t *) addr;
-}