mirror of
https://github.com/ipxe/ipxe
synced 2026-02-14 02:31:26 +03:00
e31dc79d40
The EFI SNP/MNP driver wrapper is a trivial layer that exists only to allow for the separation of "snponly.efi" as a build target. Review this trivial wrapper and mark it as permitted for UEFI Secure Boot. Signed-off-by: Michael Brown <mcb30@ipxe.org>
83 lines
2.2 KiB
C
83 lines
2.2 KiB
C
/*
|
|
* Copyright (C) 2014 Michael Brown <mbrown@fensystems.co.uk>.
|
|
*
|
|
* 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; either version 2 of the
|
|
* License, or any later version.
|
|
*
|
|
* 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.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
|
* 02110-1301, USA.
|
|
*
|
|
* You can also choose to distribute this program under the terms of
|
|
* the Unmodified Binary Distribution Licence (as given in the file
|
|
* COPYING.UBDL), provided that you have satisfied its requirements.
|
|
*/
|
|
|
|
FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
|
|
FILE_SECBOOT ( PERMITTED );
|
|
|
|
#include <ipxe/efi/efi.h>
|
|
#include <ipxe/efi/efi_driver.h>
|
|
#include "snpnet.h"
|
|
#include "nii.h"
|
|
|
|
/** @file
|
|
*
|
|
* SNP driver
|
|
*
|
|
*/
|
|
|
|
/**
|
|
* Check to see if driver supports a device
|
|
*
|
|
* @v device EFI device handle
|
|
* @ret rc Return status code
|
|
*/
|
|
static int snp_supported ( EFI_HANDLE device ) {
|
|
EFI_GUID *protocol = &efi_simple_network_protocol_guid;
|
|
|
|
return snpnet_supported ( device, protocol, 1 );
|
|
}
|
|
|
|
/**
|
|
* Check to see if driver supports a device
|
|
*
|
|
* @v device EFI device handle
|
|
* @ret rc Return status code
|
|
*/
|
|
static int nii_supported ( EFI_HANDLE device ) {
|
|
EFI_GUID *protocol = &efi_nii31_protocol_guid;
|
|
|
|
return snpnet_supported ( device, protocol, 1 );
|
|
}
|
|
|
|
/** EFI SNP driver */
|
|
struct efi_driver snp_driver __efi_driver ( EFI_DRIVER_SNP ) = {
|
|
.name = "SNP",
|
|
.supported = snp_supported,
|
|
.exclude = snpnet_exclude,
|
|
.start = snpnet_start,
|
|
.stop = snpnet_stop,
|
|
};
|
|
|
|
/** EFI NII driver */
|
|
struct efi_driver nii_driver __efi_driver ( EFI_DRIVER_NII ) = {
|
|
.name = "NII",
|
|
.supported = nii_supported,
|
|
.exclude = nii_exclude,
|
|
.start = nii_start,
|
|
.stop = nii_stop,
|
|
};
|
|
|
|
/** Drag in MNP driver */
|
|
REQUIRING_SYMBOL ( snp_driver );
|
|
REQUIRE_SYMBOL ( mnp_driver );
|