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[linux] Add support for accessing PCI configuration space via /proc/bus/pci

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Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2013-07-13 12:42:40 +02:00
parent 3dbcce51ea
commit d8392851d2
8 changed files with 332 additions and 0 deletions
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4
src/arch/x86/core/linux/linux_api.c
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@@ -37,6 +37,10 @@ int linux_close ( int fd ) {
return linux_syscall ( __NR_close, fd );
}
off_t linux_lseek ( int fd, off_t offset, int whence ) {
return linux_syscall ( __NR_lseek, fd, offset, whence );
}
__kernel_ssize_t linux_read ( int fd, void *buf, __kernel_size_t count ) {
return linux_syscall ( __NR_read, fd, buf, count );
}