Lines Matching +full:end +full:- +full:of +full:- +full:conversion

1 /* SPDX-License-Identifier: GPL-2.0 */
24 /* Xen pseudo-physical address */
30 #define XEN_PHYSICAL_MASK	__sme_clr((1UL << 52) - 1)
41 /**** MACHINE <-> PHYSICAL CONVERSION MACROS ****/
43 #define FOREIGN_FRAME_BIT	(1UL<<(BITS_PER_LONG-1))
44 #define IDENTITY_FRAME_BIT	(1UL<<(BITS_PER_LONG-2))
125  * - pfn_to_mfn() returns either INVALID_P2M_ENTRY or the mfn. No indicator
127  * - __pfn_to_mfn() returns the found entry of the p2m table. A possibly set
130  * - get_phys_to_machine() is to be called by __pfn_to_mfn() only in special
161 	 * Some x86 code are still using pfn_to_mfn instead of  in pfn_to_mfn()
193 	 * The array access can fail (e.g., device space beyond end of RAM).  in mfn_to_pfn_no_overrides()
209 	 * Some x86 code are still using mfn_to_pfn instead of  in mfn_to_pfn()
242 /* Pseudo-physical <-> Guest conversion */
259 /* Pseudo-physical <-> Bus conversion */
264  * We detect special mappings in one of two ways:
271  * We force !pfn_valid() by returning an out-of-range pointer.
275  * we are foreign-mapping the MFN, and the other domain as m2p(MFN) == PFN.
292 		return -1; /* force !pfn_valid() */  in bfn_to_local_pfn()
296 /* VIRT <-> MACHINE conversion */
305 /* VIRT <-> GUEST conversion */