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-rw-r--r--flash.h3
-rw-r--r--internal.c15
-rw-r--r--nic3com.c19
3 files changed, 17 insertions, 20 deletions
diff --git a/flash.h b/flash.h
index f04e851..27b6328 100644
--- a/flash.h
+++ b/flash.h
@@ -593,6 +593,9 @@ void internal_chip_writel(uint32_t val, volatile void *addr);
uint8_t internal_chip_readb(const volatile void *addr);
uint16_t internal_chip_readw(const volatile void *addr);
uint32_t internal_chip_readl(const volatile void *addr);
+#if defined(__FreeBSD__) || defined(__DragonFly__)
+extern int io_fd;
+#endif
/* dummyflasher.c */
int dummy_init(void);
diff --git a/internal.c b/internal.c
index 4c12115..2f9ba17 100644
--- a/internal.c
+++ b/internal.c
@@ -83,11 +83,8 @@ struct pci_dev *pci_card_find(uint16_t vendor, uint16_t device,
return NULL;
}
-int internal_init(void)
+void get_io_perms(void)
{
- int ret = 0;
-
- /* First get full io access */
#if defined (__sun) && (defined(__i386) || defined(__amd64))
if (sysi86(SI86V86, V86SC_IOPL, PS_IOPL) != 0) {
#elif defined(__FreeBSD__) || defined (__DragonFly__)
@@ -95,9 +92,17 @@ int internal_init(void)
#else
if (iopl(3) != 0) {
#endif
- fprintf(stderr, "ERROR: Could not get IO privileges (%s).\nYou need to be root.\n", strerror(errno));
+ fprintf(stderr, "ERROR: Could not get I/O privileges (%s).\n"
+ "You need to be root.\n", strerror(errno));
exit(1);
}
+}
+
+int internal_init(void)
+{
+ int ret = 0;
+
+ get_io_perms(void);
/* Initialize PCI access for flash enables */
pacc = pci_alloc(); /* Get the pci_access structure */
diff --git a/nic3com.c b/nic3com.c
index bc85ce5..a60f594 100644
--- a/nic3com.c
+++ b/nic3com.c
@@ -39,10 +39,6 @@ uint32_t io_base_addr;
struct pci_access *pacc;
struct pci_filter filter;
-#if defined(__FreeBSD__) || defined(__DragonFly__)
-int io_fd;
-#endif
-
#define OK 0
#define NT 1 /* Not tested */
@@ -102,17 +98,7 @@ int nic3com_init(void)
struct pci_dev *dev;
char *msg = NULL;
-#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 IO privileges (%s).\n"
- "You need to be root.\n", strerror(errno));
- exit(1);
- }
+ get_io_perms();
pacc = pci_alloc(); /* Get the pci_access structure */
pci_init(pacc); /* Initialize the PCI library */
@@ -155,6 +141,9 @@ int nic3com_shutdown(void)
{
free(nic_pcidev);
pci_cleanup(pacc);
+#if defined(__FreeBSD__) || defined(__DragonFly__)
+ close(io_fd);
+#endif
return 0;
}
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