3  * EFI capsule loader driver.
47 		pr_err("invalid capsule size\n");  in __efi_capsule_setup_info()
51 	/* Check if the capsule binary supported */  in __efi_capsule_setup_info()
57 		pr_err("capsule not supported\n");  in __efi_capsule_setup_info()
81  * efi_capsule_setup_info - obtain the efi capsule header in the binary and
87  * Platforms with non-standard capsule update mechanisms can override
88  * this __weak function so they can perform any required capsule
115 	 * cap_info->capsule may have been assigned already by a quirk  in efi_capsule_submit_update()
118 	if (!cap_info->capsule) {  in efi_capsule_submit_update()
119 		cap_info->capsule = vmap(cap_info->pages, cap_info->index,  in efi_capsule_submit_update()
121 		if (!cap_info->capsule)  in efi_capsule_submit_update()
126 	ret = efi_capsule_update(cap_info->capsule, cap_info->phys);  in efi_capsule_submit_update()
128 		vunmap(cap_info->capsule);  in efi_capsule_submit_update()
130 		pr_err("capsule update failed\n");  in efi_capsule_submit_update()
134 	/* Indicate capsule binary uploading is done */  in efi_capsule_submit_update()
138 		pr_info("Successfully uploaded capsule file with reboot type '%s'\n",  in efi_capsule_submit_update()
143 		pr_info("Successfully processed capsule file\n");  in efi_capsule_submit_update()
150  * efi_capsule_write - store the capsule binary and pass it to
158  *	- A user space tool should start at the beginning of capsule binary and
165  *	- An EFI capsule header must be located at the beginning of capsule
203 	/* Copy capsule binary data from user space to kernel space buffer */  in efi_capsule_write()
211 	/* Setup capsule binary info structure */  in efi_capsule_write()
226 			pr_err("capsule upload size exceeded header defined size\n");  in efi_capsule_write()
260 		pr_err("capsule upload not complete\n");  in efi_capsule_release()
279  *	upload their capsule binary.
330 		pr_err("Unable to register capsule loader device\n");  in efi_capsule_loader_init()
342 MODULE_DESCRIPTION("EFI capsule firmware binary loader");