diff options
Diffstat (limited to 'src/arch/x86/interface/pxe/pxe_preboot.c')
| -rw-r--r-- | src/arch/x86/interface/pxe/pxe_preboot.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/arch/x86/interface/pxe/pxe_preboot.c b/src/arch/x86/interface/pxe/pxe_preboot.c index 09e721b34..863aaae9a 100644 --- a/src/arch/x86/interface/pxe/pxe_preboot.c +++ b/src/arch/x86/interface/pxe/pxe_preboot.c @@ -33,7 +33,6 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); #include <stdint.h> #include <string.h> #include <stdlib.h> -#include <ipxe/uaccess.h> #include <ipxe/dhcp.h> #include <ipxe/fakedhcp.h> #include <ipxe/device.h> @@ -48,7 +47,7 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); #include "pxe_call.h" /* Avoid dragging in isapnp.o unnecessarily */ -uint16_t isapnp_read_port; +uint16_t isapnp_read_port __attribute__ (( weak )); /** Zero-based versions of PXENV_GET_CACHED_INFO::PacketType */ enum pxe_cached_info_indices { @@ -184,7 +183,7 @@ pxenv_get_cached_info ( struct s_PXENV_GET_CACHED_INFO *get_cached_info ) { union pxe_cached_info *info; unsigned int idx; size_t len; - userptr_t buffer; + void *buffer; DBGC ( &pxe_netdev, "PXENV_GET_CACHED_INFO %s to %04x:%04x+%x", pxenv_get_cached_info_name ( get_cached_info->PacketType ), @@ -243,9 +242,9 @@ pxenv_get_cached_info ( struct s_PXENV_GET_CACHED_INFO *get_cached_info ) { len = sizeof ( *info ); if ( len < sizeof ( *info ) ) DBGC ( &pxe_netdev, " buffer may be too short" ); - buffer = real_to_user ( get_cached_info->Buffer.segment, + buffer = real_to_virt ( get_cached_info->Buffer.segment, get_cached_info->Buffer.offset ); - copy_to_user ( buffer, 0, info, len ); + memcpy ( buffer, info, len ); get_cached_info->BufferSize = len; } |