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Lines Matching defs:pxenv

284 	pxenv_t *pxenv;
296 	 *	Scan memory for the !PXE or PXENV+ signatures
299 	 * to a deprecated structure (PXENV+).
302 	pxenv = NULL;
306 		if (pxenv == NULL) {
307 			pxenv = (pxenv_t *)cp;
308 			if (MEMSTRCMP(pxenv->Signature, "PXENV+"))
309 				pxenv = NULL;
312 				     i < pxenv->Length; i++)
316 					    "for PXENV+ at 0x%lx\n", cksum,
318 					pxenv = NULL;
340 		if (pxe != NULL && pxenv != NULL)
344 	if (pxe == NULL && pxenv == NULL) {
349 	if (pxenv != NULL) {
351 		    (pxenv->Version >> 8) & 0xff, pxenv->Version & 0xff);
352 		if (pxenv->Version >= 0x0201 && pxe != NULL) {
353 			/* 2.1 or greater -- don't use PXENV+ */
354 			pxenv = NULL;
364 		pxenv_off = pxenv->RMEntry.offset;
365 		pxenv_seg = pxenv->RMEntry.segment;