Differential D21162 Diff 60514 head/stand/efi/loader/main.c

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head/stand/efi/loader/main.c

Show First 20 Lines • Show All 122 Lines • ▼ Show 20 Lines	has_keyboard(void)
/*		/*
* Look at each of the handles. If it supports the device path protocol,		* Look at each of the handles. If it supports the device path protocol,
* use it to get the device path for this handle. Then see if that		* use it to get the device path for this handle. Then see if that
* device path matches either the USB device path for keyboards or the		* device path matches either the USB device path for keyboards or the
* legacy device path for keyboards.		* legacy device path for keyboards.
*/		*/
hin_end = &hin[sz / sizeof(*hin)];		hin_end = &hin[sz / sizeof(*hin)];
for (walker = hin; walker < hin_end; walker++) {		for (walker = hin; walker < hin_end; walker++) {
status = BS->HandleProtocol(walker, &devid, (VOID *)&path);		status = OpenProtocolByHandle(walker, &devid, (void *)&path);
if (EFI_ERROR(status))		if (EFI_ERROR(status))
continue;		continue;

while (!IsDevicePathEnd(path)) {		while (!IsDevicePathEnd(path)) {
/*		/*
* Check for the ACPI keyboard node. All PNP3xx nodes		* Check for the ACPI keyboard node. All PNP3xx nodes
* are keyboards of different flavors. Note: It is		* are keyboards of different flavors. Note: It is
* unclear of there's always a keyboard node when		* unclear of there's always a keyboard node when
▲ Show 20 Lines • Show All 719 Lines • ▼ Show 20 Lines	main(int argc, CHAR16 *argv[])
archsw.arch_autoload = efi_autoload;		archsw.arch_autoload = efi_autoload;
archsw.arch_getdev = efi_getdev;		archsw.arch_getdev = efi_getdev;
archsw.arch_copyin = efi_copyin;		archsw.arch_copyin = efi_copyin;
archsw.arch_copyout = efi_copyout;		archsw.arch_copyout = efi_copyout;
archsw.arch_readin = efi_readin;		archsw.arch_readin = efi_readin;
archsw.arch_zfs_probe = efi_zfs_probe;		archsw.arch_zfs_probe = efi_zfs_probe;

/* Get our loaded image protocol interface structure. */		/* Get our loaded image protocol interface structure. */
BS->HandleProtocol(IH, &imgid, (VOID**)&boot_img);		(void) OpenProtocolByHandle(IH, &imgid, (void **)&boot_img);

/*		/*
* Chicken-and-egg problem; we want to have console output early, but		* Chicken-and-egg problem; we want to have console output early, but
* some console attributes may depend on reading from eg. the boot		* some console attributes may depend on reading from eg. the boot
* device, which we can't do yet. We can use printf() etc. once this is		* device, which we can't do yet. We can use printf() etc. once this is
* done. So, we set it to the efi console, then call console init. This		* done. So, we set it to the efi console, then call console init. This
* gets us printf early, but also primes the pump for all future console		* gets us printf early, but also primes the pump for all future console
* changes to take effect, regardless of where they come from.		* changes to take effect, regardless of where they come from.
▲ Show 20 Lines • Show All 123 Lines • ▼ Show 20 Lines	#define CON_MASK (RB_SERIAL \| RB_MULTIPLE)
/* Determine the devpath of our image so we can prefer it. */		/* Determine the devpath of our image so we can prefer it. */
text = efi_devpath_name(boot_img->FilePath);		text = efi_devpath_name(boot_img->FilePath);
if (text != NULL) {		if (text != NULL) {
printf(" Load Path: %S\n", text);		printf(" Load Path: %S\n", text);
efi_setenv_freebsd_wcs("LoaderPath", text);		efi_setenv_freebsd_wcs("LoaderPath", text);
efi_free_devpath_name(text);		efi_free_devpath_name(text);
}		}

rv = BS->HandleProtocol(boot_img->DeviceHandle, &devid, (void **)&imgpath);		rv = OpenProtocolByHandle(boot_img->DeviceHandle, &devid,
		(void **)&imgpath);
if (rv == EFI_SUCCESS) {		if (rv == EFI_SUCCESS) {
text = efi_devpath_name(imgpath);		text = efi_devpath_name(imgpath);
if (text != NULL) {		if (text != NULL) {
printf(" Load Device: %S\n", text);		printf(" Load Device: %S\n", text);
efi_setenv_freebsd_wcs("LoaderDev", text);		efi_setenv_freebsd_wcs("LoaderDev", text);
efi_free_devpath_name(text);		efi_free_devpath_name(text);
}		}
}		}
▲ Show 20 Lines • Show All 443 Lines • ▼ Show 20 Lines	command_chain(int argc, char *argv[])
}		}
close(fd);		close(fd);
status = BS->LoadImage(FALSE, IH, NULL, buf, st.st_size, &loaderhandle);		status = BS->LoadImage(FALSE, IH, NULL, buf, st.st_size, &loaderhandle);
(void)BS->FreePool(buf);		(void)BS->FreePool(buf);
if (status != EFI_SUCCESS) {		if (status != EFI_SUCCESS) {
command_errmsg = "LoadImage failed";		command_errmsg = "LoadImage failed";
return (CMD_ERROR);		return (CMD_ERROR);
}		}
status = BS->HandleProtocol(loaderhandle, &LoadedImageGUID,		status = OpenProtocolByHandle(loaderhandle, &LoadedImageGUID,
(void **)&loaded_image);		(void **)&loaded_image);

if (argc > 2) {		if (argc > 2) {
int i, len = 0;		int i, len = 0;
CHAR16 *argp;		CHAR16 *argp;

for (i = 2; i < argc; i++)		for (i = 2; i < argc; i++)
len += strlen(argv[i]) + 1;		len += strlen(argv[i]) + 1;
▲ Show 20 Lines • Show All 67 Lines • Show Last 20 Lines