diff options
Diffstat (limited to 'src/interface/linux/linux_smbios.c')
| -rw-r--r-- | src/interface/linux/linux_smbios.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/interface/linux/linux_smbios.c b/src/interface/linux/linux_smbios.c index 981873943..1450fcf1b 100644 --- a/src/interface/linux/linux_smbios.c +++ b/src/interface/linux/linux_smbios.c @@ -19,6 +19,7 @@ FILE_LICENCE ( GPL2_OR_LATER ); +#include <string.h> #include <errno.h> #include <ipxe/linux_api.h> #include <ipxe/linux_sysfs.h> @@ -35,7 +36,7 @@ static const char smbios_entry_filename[] = static const char smbios_filename[] = "/sys/firmware/dmi/tables/DMI"; /** Cache SMBIOS data */ -static userptr_t smbios_data; +static void *smbios_data; /** * Find SMBIOS @@ -46,7 +47,7 @@ static userptr_t smbios_data; static int linux_find_smbios ( struct smbios *smbios ) { struct smbios3_entry *smbios3_entry; struct smbios_entry *smbios_entry; - userptr_t entry; + void *entry; void *data; int len; int rc; @@ -59,7 +60,7 @@ static int linux_find_smbios ( struct smbios *smbios ) { smbios_entry_filename, strerror ( rc ) ); goto err_entry; } - data = user_to_virt ( entry, 0 ); + data = entry; smbios3_entry = data; smbios_entry = data; if ( ( len >= ( ( int ) sizeof ( *smbios3_entry ) ) ) && @@ -98,6 +99,7 @@ static int linux_find_smbios ( struct smbios *smbios ) { return 0; ufree ( smbios_data ); + smbios_data = NULL; err_read: err_version: ufree ( entry ); @@ -116,6 +118,7 @@ static void linux_smbios_shutdown ( int booting __unused ) { /* Free SMBIOS data */ ufree ( smbios_data ); + smbios_data = NULL; } /** SMBIOS shutdown function */ |