1 /* SPDX-License-Identifier: GPL-2.0-or-later */
10     *  SB1250 specification level:  User's manual 1/02/02
24  * 'long long' (64-bit integer) support.
45     *	 #if SIBYTE_HDR_FEATURE(chip,pass)
54     *		Note also that 'chip' and 'pass' must textually exactly
59     *	 #if SIBYTE_HDR_FEATURE_UP_TO(chip,pass)
64     *	 #if SIBYTE_HDR_FEATURE_EXACT(chip,pass)
98 #define SIBYTE_HDR_FMASK(chip, pass)					\  argument
99     (SIBYTE_HDR_FMASK_ ## chip ## _ ## pass)
121 #define SIBYTE_HDR_FMASK_BEFORE(chip, pass)				\  argument
122     ((SIBYTE_HDR_FMASK(chip, pass) - 1) & SIBYTE_HDR_FMASK_ALLREVS(chip))
125 #define SIBYTE_HDR_FMASK_AFTER(chip, pass)				\  argument
126     (~(SIBYTE_HDR_FMASK(chip, pass)					\
127      | (SIBYTE_HDR_FMASK(chip, pass) - 1)) & SIBYTE_HDR_FMASK_ALLREVS(chip))
141 #define SIBYTE_HDR_FEATURE(chip, pass)					\  argument
142     (!! ((SIBYTE_HDR_FMASK(chip, pass)					\
143 	  | SIBYTE_HDR_FMASK_AFTER(chip, pass)) & SIBYTE_HDR_FEATURES))
146 #define SIBYTE_HDR_FEATURE_EXACT(chip, pass)				\  argument
147     (!! (SIBYTE_HDR_FMASK(chip, pass) & SIBYTE_HDR_FEATURES))
150 #define SIBYTE_HDR_FEATURE_UP_TO(chip, pass)				\  argument
151     (!! ((SIBYTE_HDR_FMASK(chip, pass)					\
152 	 | SIBYTE_HDR_FMASK_BEFORE(chip, pass)) & SIBYTE_HDR_FEATURES))
159     *		       For multi-bit fields, all bits in the field will
162     *  K_xxx	       "Code" constant (value for data in a multi-bit
182     *  G_xxx(X)	       GET value.  This macro obtains a multi-bit field
196  * Cast to 64-bit number.  Presumably the syntax is different in
212  * Make a mask for 1 bit at position 'n'
215 #define _SB_MAKEMASK1(n) (_SB_MAKE64(1) << _SB_MAKE64(n))
216 #define _SB_MAKEMASK1_32(n) (_SB_MAKE32(1) << _SB_MAKE32(n))
222 #define _SB_MAKEMASK(v, n) (_SB_MAKE64((_SB_MAKE64(1)<<(v))-1) << _SB_MAKE64(n))
223 #define _SB_MAKEMASK_32(v, n) (_SB_MAKE32((_SB_MAKE32(1)<<(v))-1) << _SB_MAKE32(n))
236  * Macros to read/write on-chip registers