ac9590395e
This replaces GPLv2-or-later and GPLv2-only long form text with the short SPDX identifiers. Commands used: perl -i -p0e 's|/\*[*\n\t ]*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[;,].*version.*2.*of.*the.*License.*or.*(at.*your.*option).*any.*later.*version.+This.*program.*is.*distributed.*in.*the.*hope.*that.*it.*will.*be.*useful,.*but.*;.*without.*even.*the.*implied.*warranty.*of.*MERCHANTABILITY.*or.*FITNESS.*FOR.*A.*PARTICULAR.*PURPOSE..*.*See.*the.*GNU.*General.*Public.*License for more details.[\n\t ]*\*/|/* SPDX-License-Identifier: GPL-2.0-or-later */|s' $(cat filelist) perl -i -p0e 's|/\*[*\n\t ]*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[;,].*version.*2.+This.*program.*is.*distributed.*in.*the.*hope.*that.*it.*will.*be.*useful,.*but.*;.*without.*even.*the.*implied.*warranty.*of.*MERCHANTABILITY.*or.*FITNESS.*FOR.*A.*PARTICULAR.*PURPOSE..*.*See.*the.*GNU.*General.*Public.*License for more details.[\n\t ]*\*/|/* SPDX-License-Identifier: GPL-2.0-only */|s' $(cat filelist) perl -i -p0e 's|/\*[*\n\t ]*This program is free software[:;].*you.*can.*redistribute.*it.*and/or.*modify.*it.*under.*the.*terms.*of.*the.*GNU.*General.*Public.*License.*version.*2.*as.*published.*by.*the.*Free.*Software.*Foundation[.;,].+This.*program.*is.*distributed.*in.*the.*hope.*that.*it.*will.*be.*useful,.*but.*;.*without.*even.*the.*implied.*warranty.*of.*MERCHANTABILITY.*or.*FITNESS.*FOR.*A.*PARTICULAR.*PURPOSE..*.*See.*the.*GNU.*General.*Public.*License for more details.[\n\t ]*\*/|/* SPDX-License-Identifier: GPL-2.0-only */|s' $(cat filelist) perl -i -p0e 's|/\*[*\n\t ]*This software is licensed under.*the.*terms.*of.*the.*GNU.*General.*Public.*License.*version.*2.*as.*published.*by.*the.*Free.*Software.*Foundation,.+This.*program.*is.*distributed.*in.*the.*hope.*that.*it.*will.*be.*useful,.*but.*;.*without.*even.*the.*implied.*warranty.*of.*MERCHANTABILITY.*or.*FITNESS.*FOR.*A.*PARTICULAR.*PURPOSE..*.*See.*the.*GNU.*General.*Public.*License for more details.[\n\t ]*\*/|/* SPDX-License-Identifier: GPL-2.0-only */|s' $(cat filelist) Change-Id: I7a746088a35633c11fc7ebe86006e96458a1abf8 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41066 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
51 lines
1.0 KiB
C
51 lines
1.0 KiB
C
/* intelmetool */
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/* SPDX-License-Identifier: GPL-2.0-or-later */
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#include "mmap.h"
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#include <errno.h>
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#include <string.h>
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#ifndef __DARWIN__
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int fd_mem;
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void *map_physical_exact(off_t phys_addr, void *mapto, size_t len)
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{
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void *virt_addr;
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int err;
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virt_addr = mmap(mapto, len, PROT_WRITE | PROT_READ,
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MAP_SHARED | MAP_FIXED, fd_mem, phys_addr);
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if (virt_addr == MAP_FAILED) {
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err = errno;
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printf("Error mapping physical memory 0x%016jd [0x%zx] ERRNO=%d %s\n",
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(intmax_t)phys_addr, len, err, strerror(err));
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return NULL;
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}
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return virt_addr;
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}
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void *map_physical(off_t phys_addr, size_t len)
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{
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void *virt_addr;
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int err;
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virt_addr = mmap(NULL, len, PROT_WRITE | PROT_READ, MAP_SHARED, fd_mem, phys_addr);
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if (virt_addr == MAP_FAILED) {
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err = errno;
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printf("Error mapping physical memory 0x%016jd [0x%zx] ERRNO=%d %s\n",
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(intmax_t)phys_addr, len, err, strerror(err));
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return NULL;
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}
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return virt_addr;
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}
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void unmap_physical(void *virt_addr, size_t len)
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{
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munmap(virt_addr, len);
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}
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#endif
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