27 /* Validate image status values */
28 #define VALIDATE_IMG_READY	-1001	/* Image ready for validation */
31 /* Manage image status values */
34 /* Flash image status values */
36 #define FLASH_INVALID_IMG	-1003	/* Flash image shorter than expected */
41 #define FLASH_REJECT_TMP_SIDE	0	/* Reject temporary fw image */
42 #define FLASH_COMMIT_TMP_SIDE	1	/* Commit temporary fw image */
48 /* Validate image update result tokens */
51 #define VALIDATE_INVALID_IMG	2     /* Candidate image is not valid */
55  * image, and the new image is downlevel from current image
60  * image
64  * T side will be updated with a downlevel image
68  * The candidate image's release date is later than the system's firmware
76 /* XXX: Assume candidate image size is <= 1GB */
79 /* Image status */
86 /* Candidate image data */
93 /* Candidate image header */
102 	void		*buf;		/* Candidate image buffer */
103 	uint32_t	buf_size;	/* Image size */
128  * Validate candidate image
147  *     current image version details
148  *     new image version details
156 	/* Candidate image is not validated */  in validate_show()
165 	/* Current and candidate image version details */  in validate_show()
184  * Validate candidate firmware image
188  *   candidate image.
208 	/* Copy first 4k bytes of candidate image */  in validate_store()
214 	/* Validate candidate image */  in validate_store()
268 	/* commit/reject temporary image */  in manage_store()
283 		pr_alert("FLASH: Image update cancelled\n");  in opal_flash_update()
309 	pr_alert("FLASH: Image is %u bytes\n", image_data.size);  in opal_flash_update_print_message()
318  * Show candidate image status
328  * Set update image flag
329  *  1 - Flash new image
348 		/* Image is loaded? */  in update_store()
364  * Free image buffer
384  * Allocate image buffer.
392 		pr_warn("FLASH: Invalid candidate image\n");  in alloc_image_buf()
398 	pr_debug("FLASH: Candidate image size = %u\n", image_data.size);  in alloc_image_buf()
401 		pr_warn("FLASH: Too large image\n");  in alloc_image_buf()
405 		pr_warn("FLASH: Image is shorter than expected\n");  in alloc_image_buf()
429  * Copy candidate image
431  * Parse candidate image header to get total image size
442 	/* New image ? */  in image_data_write()
448 		/* Cancel outstanding image update request */  in image_data_write()
471 	/* Set image status */  in image_data_write()
473 		pr_debug("FLASH: Candidate image loaded....\n");  in image_data_write()
487  *   image		: Interface to load candidate firmware image
488  *   validate_flash	: Validate firmware image
489  *   manage_flash	: Commit/Reject firmware image
490  *   update_flash	: Flash new firmware image
494 	.attr = {.name = "image", .mode = 0200},
495 	.size = MAX_IMAGE_SIZE,	/* Limit image size */
527 	/* Allocate validate image buffer */  in opal_flash_update_init()