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49 * This is file defines ASM primitives for the executive.
51 * <hr>$Revision: 70030 $<hr>
55 #ifndef __CVMX_ASM_H__
56 #define __CVMX_ASM_H__
58 #define CVMX_MAX_CORES (32)
60 #define COP0_INDEX $0,0 /* TLB read/write index */
61 #define COP0_RANDOM $1,0 /* TLB random index */
62 #define COP0_ENTRYLO0 $2,0 /* TLB entryLo0 */
63 #define COP0_ENTRYLO1 $3,0 /* TLB entryLo1 */
64 #define COP0_CONTEXT $4,0 /* Context */
65 #define COP0_PAGEMASK $5,0 /* TLB pagemask */
66 #define COP0_PAGEGRAIN $5,1 /* TLB config for max page sizes */
67 #define COP0_WIRED $6,0 /* TLB number of wired entries */
68 #define COP0_HWRENA $7,0 /* rdhw instruction enable per register */
69 #define COP0_BADVADDR $8,0 /* Bad virtual address */
70 #define COP0_COUNT $9,0 /* Mips count register */
71 #define COP0_CVMCOUNT $9,6 /* Cavium count register */
72 #define COP0_CVMCTL $9,7 /* Cavium control */
73 #define COP0_ENTRYHI $10,0 /* TLB entryHi */
74 #define COP0_COMPARE $11,0 /* Mips compare register */
75 #define COP0_POWTHROTTLE $11,6 /* Power throttle register */
76 #define COP0_CVMMEMCTL $11,7 /* Cavium memory control */
77 #define COP0_STATUS $12,0 /* Mips status register */
78 #define COP0_INTCTL $12,1 /* Useless (Vectored interrupts) */
79 #define COP0_SRSCTL $12,2 /* Useless (Shadow registers) */
80 #define COP0_CAUSE $13,0 /* Mips cause register */
81 #define COP0_EPC $14,0 /* Exception program counter */
82 #define COP0_PRID $15,0 /* Processor ID */
83 #define COP0_EBASE $15,1 /* Exception base */
84 #define COP0_CONFIG $16,0 /* Misc config options */
85 #define COP0_CONFIG1 $16,1 /* Misc config options */
86 #define COP0_CONFIG2 $16,2 /* Misc config options */
87 #define COP0_CONFIG3 $16,3 /* Misc config options */
88 #define COP0_WATCHLO0 $18,0 /* Address watch registers */
89 #define COP0_WATCHLO1 $18,1 /* Address watch registers */
90 #define COP0_WATCHHI0 $19,0 /* Address watch registers */
91 #define COP0_WATCHHI1 $19,1 /* Address watch registers */
92 #define COP0_XCONTEXT $20,0 /* OS context */
93 #define COP0_MULTICOREDEBUG $22,0 /* Cavium debug */
94 #define COP0_DEBUG $23,0 /* Debug status */
95 #define COP0_DEPC $24,0 /* Debug PC */
96 #define COP0_PERFCONTROL0 $25,0 /* Performance counter control */
97 #define COP0_PERFCONTROL1 $25,2 /* Performance counter control */
98 #define COP0_PERFVALUE0 $25,1 /* Performance counter */
99 #define COP0_PERFVALUE1 $25,3 /* Performance counter */
100 #define COP0_CACHEERRI $27,0 /* I cache error status */
101 #define COP0_CACHEERRD $27,1 /* D cache error status */
102 #define COP0_TAGLOI $28,0 /* I cache tagLo */
103 #define COP0_TAGLOD $28,2 /* D cache tagLo */
104 #define COP0_DATALOI $28,1 /* I cache dataLo */
105 #define COP0_DATALOD $28,3 /* D cahce dataLo */
106 #define COP0_TAGHI $29,2 /* ? */
107 #define COP0_DATAHII $29,1 /* ? */
108 #define COP0_DATAHID $29,3 /* ? */
109 #define COP0_ERROREPC $30,0 /* Error PC */
110 #define COP0_DESAVE $31,0 /* Debug scratch area */
112 /* This header file can be included from a .S file. Keep non-preprocessor
113 things under !__ASSEMBLER__. */
114 #ifndef __ASSEMBLER__
120 /* turn the variable name into a string */
121 #define CVMX_TMP_STR(x) CVMX_TMP_STR2(x)
122 #define CVMX_TMP_STR2(x) #x
124 /* Since sync is required for Octeon2. */
125 #ifdef _MIPS_ARCH_OCTEON2
126 #define CVMX_CAVIUM_OCTEON2 1
129 /* other useful stuff */
130 #define CVMX_BREAK asm volatile ("break")
131 #define CVMX_SYNC asm volatile ("sync" : : :"memory")
132 /* String version of SYNCW macro for using in inline asm constructs */
133 #define CVMX_SYNCW_STR_OCTEON2 "syncw\n"
134 #ifdef CVMX_CAVIUM_OCTEON2
135 #define CVMX_SYNCW_STR CVMX_SYNCW_STR_OCTEON2
137 #define CVMX_SYNCW_STR "syncw\nsyncw\n"
138 #endif /* CVMX_CAVIUM_OCTEON2 */
141 #define CVMX_SYNCIOBDMA asm volatile ("synciobdma" : : :"memory")
142 /* We actually use two syncw instructions in a row when we need a write
143 memory barrier. This is because the CN3XXX series of Octeons have
144 errata Core-401. This can cause a single syncw to not enforce
145 ordering under very rare conditions. Even if it is rare, better safe
147 #define CVMX_SYNCW_OCTEON2 asm volatile ("syncw\n" : : :"memory")
148 #ifdef CVMX_CAVIUM_OCTEON2
149 #define CVMX_SYNCW CVMX_SYNCW_OCTEON2
151 #define CVMX_SYNCW asm volatile ("syncw\nsyncw\n" : : :"memory")
152 #endif /* CVMX_CAVIUM_OCTEON2 */
153 #if defined(VXWORKS) || defined(__linux__)
154 /* Define new sync instructions to be normal SYNC instructions for
155 operating systems that use threads */
156 #define CVMX_SYNCWS CVMX_SYNCW
157 #define CVMX_SYNCS CVMX_SYNC
158 #define CVMX_SYNCWS_STR CVMX_SYNCW_STR
159 #define CVMX_SYNCWS_OCTEON2 CVMX_SYNCW_OCTEON2
160 #define CVMX_SYNCWS_STR_OCTEON2 CVMX_SYNCW_STR_OCTEON2
162 #if defined(CVMX_BUILD_FOR_TOOLCHAIN)
163 /* While building simple exec toolchain, always use syncw to
164 support all Octeon models. */
165 #define CVMX_SYNCWS CVMX_SYNCW
166 #define CVMX_SYNCS CVMX_SYNC
167 #define CVMX_SYNCWS_STR CVMX_SYNCW_STR
168 #define CVMX_SYNCWS_OCTEON2 CVMX_SYNCW_OCTEON2
169 #define CVMX_SYNCWS_STR_OCTEON2 CVMX_SYNCW_STR_OCTEON2
171 /* Again, just like syncw, we may need two syncws instructions in a row due
172 errata Core-401. Only one syncws is required for Octeon2 models */
173 #define CVMX_SYNCS asm volatile ("syncs" : : :"memory")
174 #define CVMX_SYNCWS_OCTEON2 asm volatile ("syncws\n" : : :"memory")
175 #define CVMX_SYNCWS_STR_OCTEON2 "syncws\n"
176 #ifdef CVMX_CAVIUM_OCTEON2
177 #define CVMX_SYNCWS CVMX_SYNCWS_OCTEON2
178 #define CVMX_SYNCWS_STR CVMX_SYNCWS_STR_OCTEON2
180 #define CVMX_SYNCWS asm volatile ("syncws\nsyncws\n" : : :"memory")
181 #define CVMX_SYNCWS_STR "syncws\nsyncws\n"
182 #endif /* CVMX_CAVIUM_OCTEON2 */
185 #else /* !__OCTEON__ */
186 /* Not using a Cavium compiler, always use the slower sync so the assembler stays happy */
187 #define CVMX_SYNCIOBDMA asm volatile ("sync" : : :"memory")
188 #define CVMX_SYNCW asm volatile ("sync" : : :"memory")
189 #define CVMX_SYNCWS CVMX_SYNCW
190 #define CVMX_SYNCS CVMX_SYNC
191 #define CVMX_SYNCWS_STR CVMX_SYNCW_STR
192 #define CVMX_SYNCWS_OCTEON2 CVMX_SYNCW
193 #define CVMX_SYNCWS_STR_OCTEON2 CVMX_SYNCW_STR
195 #define CVMX_SYNCI(address, offset) asm volatile ("synci " CVMX_TMP_STR(offset) "(%[rbase])" : : [rbase] "d" (address) )
196 #define CVMX_PREFETCH0(address) CVMX_PREFETCH(address, 0)
197 #define CVMX_PREFETCH128(address) CVMX_PREFETCH(address, 128)
199 #define CVMX_PREFETCH(address, offset) CVMX_PREFETCH_PREF0(address, offset)
200 // normal prefetches that use the pref instruction
201 #define CVMX_PREFETCH_PREFX(X, address, offset) asm volatile ("pref %[type], %[off](%[rbase])" : : [rbase] "d" (address), [off] "I" (offset), [type] "n" (X))
202 #define CVMX_PREFETCH_PREF0(address, offset) CVMX_PREFETCH_PREFX(0, address, offset)
203 #define CVMX_PREFETCH_PREF1(address, offset) CVMX_PREFETCH_PREFX(1, address, offset)
204 #define CVMX_PREFETCH_PREF6(address, offset) CVMX_PREFETCH_PREFX(6, address, offset)
205 #define CVMX_PREFETCH_PREF7(address, offset) CVMX_PREFETCH_PREFX(7, address, offset)
206 // prefetch into L1, do not put the block in the L2
207 #define CVMX_PREFETCH_NOTL2(address, offset) CVMX_PREFETCH_PREFX(4, address, offset)
208 #define CVMX_PREFETCH_NOTL22(address, offset) CVMX_PREFETCH_PREFX(5, address, offset)
209 // prefetch into L2, do not put the block in the L1
210 #define CVMX_PREFETCH_L2(address, offset) CVMX_PREFETCH_PREFX(28, address, offset)
211 // CVMX_PREPARE_FOR_STORE makes each byte of the block unpredictable (actually old value or zero) until
212 // that byte is stored to (by this or another processor. Note that the value of each byte is not only
213 // unpredictable, but may also change again - up until the point when one of the cores stores to the
215 #define CVMX_PREPARE_FOR_STORE(address, offset) CVMX_PREFETCH_PREFX(30, address, offset)
216 // This is a command headed to the L2 controller to tell it to clear its dirty bit for a
217 // block. Basically, SW is telling HW that the current version of the block will not be
219 #define CVMX_DONT_WRITE_BACK(address, offset) CVMX_PREFETCH_PREFX(29, address, offset)
221 #define CVMX_ICACHE_INVALIDATE { CVMX_SYNC; asm volatile ("synci 0($0)" : : ); } // flush stores, invalidate entire icache
222 #define CVMX_ICACHE_INVALIDATE2 { CVMX_SYNC; asm volatile ("cache 0, 0($0)" : : ); } // flush stores, invalidate entire icache
223 #define CVMX_DCACHE_INVALIDATE { CVMX_SYNC; asm volatile ("cache 9, 0($0)" : : ); } // complete prefetches, invalidate entire dcache
225 #define CVMX_CACHE(op, address, offset) asm volatile ("cache " CVMX_TMP_STR(op) ", " CVMX_TMP_STR(offset) "(%[rbase])" : : [rbase] "d" (address) )
226 #define CVMX_CACHE_LCKL2(address, offset) CVMX_CACHE(31, address, offset) // fetch and lock the state.
227 #define CVMX_CACHE_WBIL2(address, offset) CVMX_CACHE(23, address, offset) // unlock the state.
228 #define CVMX_CACHE_WBIL2I(address, offset) CVMX_CACHE(3, address, offset) // invalidate the cache block and clear the USED bits for the block
229 #define CVMX_CACHE_LTGL2I(address, offset) CVMX_CACHE(7, address, offset) // load virtual tag and data for the L2 cache block into L2C_TAD0_TAG register
231 /* new instruction to make RC4 run faster */
232 #define CVMX_BADDU(result, input1, input2) asm ("baddu %[rd],%[rs],%[rt]" : [rd] "=d" (result) : [rs] "d" (input1) , [rt] "d" (input2))
235 #define CVMX_ROTR(result, input1, shiftconst) asm ("rotr %[rd],%[rs]," CVMX_TMP_STR(shiftconst) : [rd] "=d" (result) : [rs] "d" (input1))
236 #define CVMX_ROTRV(result, input1, input2) asm ("rotrv %[rd],%[rt],%[rs]" : [rd] "=d" (result) : [rt] "d" (input1) , [rs] "d" (input2))
237 #define CVMX_DROTR(result, input1, shiftconst) asm ("drotr %[rd],%[rs]," CVMX_TMP_STR(shiftconst) : [rd] "=d" (result) : [rs] "d" (input1))
238 #define CVMX_DROTRV(result, input1, input2) asm ("drotrv %[rd],%[rt],%[rs]" : [rd] "=d" (result) : [rt] "d" (input1) , [rs] "d" (input2))
239 #define CVMX_SEB(result, input1) asm ("seb %[rd],%[rt]" : [rd] "=d" (result) : [rt] "d" (input1))
240 #define CVMX_SEH(result, input1) asm ("seh %[rd],%[rt]" : [rd] "=d" (result) : [rt] "d" (input1))
241 #define CVMX_DSBH(result, input1) asm ("dsbh %[rd],%[rt]" : [rd] "=d" (result) : [rt] "d" (input1))
242 #define CVMX_DSHD(result, input1) asm ("dshd %[rd],%[rt]" : [rd] "=d" (result) : [rt] "d" (input1))
243 #define CVMX_WSBH(result, input1) asm ("wsbh %[rd],%[rt]" : [rd] "=d" (result) : [rt] "d" (input1))
246 #define CVMX_ES64(result, input) \
248 CVMX_DSBH(result, input); \
249 CVMX_DSHD(result, result); \
251 #define CVMX_ES32(result, input) \
253 CVMX_WSBH(result, input); \
254 CVMX_ROTR(result, result, 16); \
258 /* extract and insert - NOTE that pos and len variables must be constants! */
259 /* the P variants take len rather than lenm1 */
260 /* the M1 variants take lenm1 rather than len */
261 #define CVMX_EXTS(result,input,pos,lenm1) asm ("exts %[rt],%[rs]," CVMX_TMP_STR(pos) "," CVMX_TMP_STR(lenm1) : [rt] "=d" (result) : [rs] "d" (input))
262 #define CVMX_EXTSP(result,input,pos,len) CVMX_EXTS(result,input,pos,(len)-1)
264 #define CVMX_DEXT(result,input,pos,len) asm ("dext %[rt],%[rs]," CVMX_TMP_STR(pos) "," CVMX_TMP_STR(len) : [rt] "=d" (result) : [rs] "d" (input))
265 #define CVMX_DEXTM1(result,input,pos,lenm1) CVMX_DEXT(result,input,pos,(lenm1)+1)
267 #define CVMX_EXT(result,input,pos,len) asm ("ext %[rt],%[rs]," CVMX_TMP_STR(pos) "," CVMX_TMP_STR(len) : [rt] "=d" (result) : [rs] "d" (input))
268 #define CVMX_EXTM1(result,input,pos,lenm1) CVMX_EXT(result,input,pos,(lenm1)+1)
271 // #define CVMX_EXTU(result,input,pos,lenm1) asm ("extu %[rt],%[rs]," CVMX_TMP_STR(pos) "," CVMX_TMP_STR(lenm1) : [rt] "=d" (result) : [rs] "d" (input))
272 // #define CVMX_EXTUP(result,input,pos,len) CVMX_EXTU(result,input,pos,(len)-1)
274 #define CVMX_CINS(result,input,pos,lenm1) asm ("cins %[rt],%[rs]," CVMX_TMP_STR(pos) "," CVMX_TMP_STR(lenm1) : [rt] "=d" (result) : [rs] "d" (input))
275 #define CVMX_CINSP(result,input,pos,len) CVMX_CINS(result,input,pos,(len)-1)
277 #define CVMX_DINS(result,input,pos,len) asm ("dins %[rt],%[rs]," CVMX_TMP_STR(pos) "," CVMX_TMP_STR(len): [rt] "=d" (result): [rs] "d" (input), "[rt]" (result))
278 #define CVMX_DINSM1(result,input,pos,lenm1) CVMX_DINS(result,input,pos,(lenm1)+1)
279 #define CVMX_DINSC(result,pos,len) asm ("dins %[rt],$0," CVMX_TMP_STR(pos) "," CVMX_TMP_STR(len): [rt] "=d" (result): "[rt]" (result))
280 #define CVMX_DINSCM1(result,pos,lenm1) CVMX_DINSC(result,pos,(lenm1)+1)
282 #define CVMX_INS(result,input,pos,len) asm ("ins %[rt],%[rs]," CVMX_TMP_STR(pos) "," CVMX_TMP_STR(len): [rt] "=d" (result): [rs] "d" (input), "[rt]" (result))
283 #define CVMX_INSM1(result,input,pos,lenm1) CVMX_INS(result,input,pos,(lenm1)+1)
284 #define CVMX_INSC(result,pos,len) asm ("ins %[rt],$0," CVMX_TMP_STR(pos) "," CVMX_TMP_STR(len): [rt] "=d" (result): "[rt]" (result))
285 #define CVMX_INSCM1(result,pos,lenm1) CVMX_INSC(result,pos,(lenm1)+1)
288 // #define CVMX_INS0(result,input,pos,lenm1) asm("ins0 %[rt],%[rs]," CVMX_TMP_STR(pos) "," CVMX_TMP_STR(lenm1): [rt] "=d" (result): [rs] "d" (input), "[rt]" (result))
289 // #define CVMX_INS0P(result,input,pos,len) CVMX_INS0(result,input,pos,(len)-1)
290 // #define CVMX_INS0C(result,pos,lenm1) asm ("ins0 %[rt],$0," CVMX_TMP_STR(pos) "," CVMX_TMP_STR(lenm1) : [rt] "=d" (result) : "[rt]" (result))
291 // #define CVMX_INS0CP(result,pos,len) CVMX_INS0C(result,pos,(len)-1)
293 #define CVMX_CLZ(result, input) asm ("clz %[rd],%[rs]" : [rd] "=d" (result) : [rs] "d" (input))
294 #define CVMX_DCLZ(result, input) asm ("dclz %[rd],%[rs]" : [rd] "=d" (result) : [rs] "d" (input))
295 #define CVMX_CLO(result, input) asm ("clo %[rd],%[rs]" : [rd] "=d" (result) : [rs] "d" (input))
296 #define CVMX_DCLO(result, input) asm ("dclo %[rd],%[rs]" : [rd] "=d" (result) : [rs] "d" (input))
297 #define CVMX_POP(result, input) asm ("pop %[rd],%[rs]" : [rd] "=d" (result) : [rs] "d" (input))
298 #define CVMX_DPOP(result, input) asm ("dpop %[rd],%[rs]" : [rd] "=d" (result) : [rs] "d" (input))
302 /* rdhwr $31 is the 64 bit cmvcount register, it needs to be split
303 into one or two (depending on the width of the result) properly
304 sign extended registers. All other registers are 32 bits wide
305 and already properly sign extended. */
306 # define CVMX_RDHWRX(result, regstr, ASM_STMT) ({ \
307 if (regstr == 31) { \
308 if (sizeof(result) == 8) { \
309 ASM_STMT (".set\tpush\n" \
310 "\t.set\tmips64r2\n" \
311 "\trdhwr\t%L0,$31\n" \
312 "\tdsra\t%M0,%L0,32\n" \
313 "\tsll\t%L0,%L0,0\n" \
314 "\t.set\tpop": "=d"(result)); \
317 ASM_STMT ("rdhwr\t%0,$31\n" \
318 "\tsll\t%0,%0,0" : "=d"(_v)); \
319 result = (__typeof(result))_v; \
323 ASM_STMT ("rdhwr\t%0,$" CVMX_TMP_STR(regstr) : "=d"(_v)); \
324 result = (__typeof(result))_v; \
329 # define CVMX_RDHWR(result, regstr) CVMX_RDHWRX(result, regstr, asm volatile)
330 # define CVMX_RDHWRNV(result, regstr) CVMX_RDHWRX(result, regstr, asm)
332 # define CVMX_RDHWR(result, regstr) asm volatile ("rdhwr %[rt],$" CVMX_TMP_STR(regstr) : [rt] "=d" (result))
333 # define CVMX_RDHWRNV(result, regstr) asm ("rdhwr %[rt],$" CVMX_TMP_STR(regstr) : [rt] "=d" (result))
336 // some new cop0-like stuff
337 #define CVMX_DI(result) asm volatile ("di %[rt]" : [rt] "=d" (result))
338 #define CVMX_DI_NULL asm volatile ("di")
339 #define CVMX_EI(result) asm volatile ("ei %[rt]" : [rt] "=d" (result))
340 #define CVMX_EI_NULL asm volatile ("ei")
341 #define CVMX_EHB asm volatile ("ehb")
344 #define CVMX_MTM0(m) asm volatile ("mtm0 %[rs]" : : [rs] "d" (m))
345 #define CVMX_MTM1(m) asm volatile ("mtm1 %[rs]" : : [rs] "d" (m))
346 #define CVMX_MTM2(m) asm volatile ("mtm2 %[rs]" : : [rs] "d" (m))
347 #define CVMX_MTP0(p) asm volatile ("mtp0 %[rs]" : : [rs] "d" (p))
348 #define CVMX_MTP1(p) asm volatile ("mtp1 %[rs]" : : [rs] "d" (p))
349 #define CVMX_MTP2(p) asm volatile ("mtp2 %[rs]" : : [rs] "d" (p))
350 #define CVMX_VMULU(dest,mpcand,accum) asm volatile ("vmulu %[rd],%[rs],%[rt]" : [rd] "=d" (dest) : [rs] "d" (mpcand), [rt] "d" (accum))
351 #define CVMX_VMM0(dest,mpcand,accum) asm volatile ("vmm0 %[rd],%[rs],%[rt]" : [rd] "=d" (dest) : [rs] "d" (mpcand), [rt] "d" (accum))
352 #define CVMX_V3MULU(dest,mpcand,accum) asm volatile ("v3mulu %[rd],%[rs],%[rt]" : [rd] "=d" (dest) : [rs] "d" (mpcand), [rt] "d" (accum))
355 // these are hard to make work because the compiler does not realize that the
356 // instruction is a branch so may optimize away the label
357 // the labels to these next two macros must not include a ":" at the end
358 #define CVMX_BBIT1(var, pos, label) asm volatile ("bbit1 %[rs]," CVMX_TMP_STR(pos) "," CVMX_TMP_STR(label) : : [rs] "d" (var))
359 #define CVMX_BBIT0(var, pos, label) asm volatile ("bbit0 %[rs]," CVMX_TMP_STR(pos) "," CVMX_TMP_STR(label) : : [rs] "d" (var))
360 // the label to this macro must include a ":" at the end
361 #define CVMX_ASM_LABEL(label) label \
362 asm volatile (CVMX_TMP_STR(label) : : )
365 // Low-latency memory stuff
368 #define CVMX_MT_LLM_READ_ADDR(set,val) asm volatile ("dmtc2 %[rt],0x0400+(8*(" CVMX_TMP_STR(set) "))" : : [rt] "d" (val))
369 #define CVMX_MT_LLM_WRITE_ADDR_INTERNAL(set,val) asm volatile ("dmtc2 %[rt],0x0401+(8*(" CVMX_TMP_STR(set) "))" : : [rt] "d" (val))
370 #define CVMX_MT_LLM_READ64_ADDR(set,val) asm volatile ("dmtc2 %[rt],0x0404+(8*(" CVMX_TMP_STR(set) "))" : : [rt] "d" (val))
371 #define CVMX_MT_LLM_WRITE64_ADDR_INTERNAL(set,val) asm volatile ("dmtc2 %[rt],0x0405+(8*(" CVMX_TMP_STR(set) "))" : : [rt] "d" (val))
372 #define CVMX_MT_LLM_DATA(set,val) asm volatile ("dmtc2 %[rt],0x0402+(8*(" CVMX_TMP_STR(set) "))" : : [rt] "d" (val))
373 #define CVMX_MF_LLM_DATA(set,val) asm volatile ("dmfc2 %[rt],0x0402+(8*(" CVMX_TMP_STR(set) "))" : [rt] "=d" (val) : )
376 // load linked, store conditional
377 #define CVMX_LL(dest, address, offset) asm volatile ("ll %[rt], " CVMX_TMP_STR(offset) "(%[rbase])" : [rt] "=d" (dest) : [rbase] "d" (address) )
378 #define CVMX_LLD(dest, address, offset) asm volatile ("lld %[rt], " CVMX_TMP_STR(offset) "(%[rbase])" : [rt] "=d" (dest) : [rbase] "d" (address) )
379 #define CVMX_SC(srcdest, address, offset) asm volatile ("sc %[rt], " CVMX_TMP_STR(offset) "(%[rbase])" : [rt] "=d" (srcdest) : [rbase] "d" (address), "[rt]" (srcdest) )
380 #define CVMX_SCD(srcdest, address, offset) asm volatile ("scd %[rt], " CVMX_TMP_STR(offset) "(%[rbase])" : [rt] "=d" (srcdest) : [rbase] "d" (address), "[rt]" (srcdest) )
382 // load/store word left/right
383 #define CVMX_LWR(srcdest, address, offset) asm volatile ("lwr %[rt], " CVMX_TMP_STR(offset) "(%[rbase])" : [rt] "=d" (srcdest) : [rbase] "d" (address), "[rt]" (srcdest) )
384 #define CVMX_LWL(srcdest, address, offset) asm volatile ("lwl %[rt], " CVMX_TMP_STR(offset) "(%[rbase])" : [rt] "=d" (srcdest) : [rbase] "d" (address), "[rt]" (srcdest) )
385 #define CVMX_LDR(srcdest, address, offset) asm volatile ("ldr %[rt], " CVMX_TMP_STR(offset) "(%[rbase])" : [rt] "=d" (srcdest) : [rbase] "d" (address), "[rt]" (srcdest) )
386 #define CVMX_LDL(srcdest, address, offset) asm volatile ("ldl %[rt], " CVMX_TMP_STR(offset) "(%[rbase])" : [rt] "=d" (srcdest) : [rbase] "d" (address), "[rt]" (srcdest) )
388 #define CVMX_SWR(src, address, offset) asm volatile ("swr %[rt], " CVMX_TMP_STR(offset) "(%[rbase])" : : [rbase] "d" (address), [rt] "d" (src) )
389 #define CVMX_SWL(src, address, offset) asm volatile ("swl %[rt], " CVMX_TMP_STR(offset) "(%[rbase])" : : [rbase] "d" (address), [rt] "d" (src) )
390 #define CVMX_SDR(src, address, offset) asm volatile ("sdr %[rt], " CVMX_TMP_STR(offset) "(%[rbase])" : : [rbase] "d" (address), [rt] "d" (src) )
391 #define CVMX_SDL(src, address, offset) asm volatile ("sdl %[rt], " CVMX_TMP_STR(offset) "(%[rbase])" : : [rbase] "d" (address), [rt] "d" (src) )
396 // Useful crypto ASM's
401 #define CVMX_MT_CRC_POLYNOMIAL(val) asm volatile ("dmtc2 %[rt],0x4200" : : [rt] "d" (val))
402 #define CVMX_MT_CRC_IV(val) asm volatile ("dmtc2 %[rt],0x0201" : : [rt] "d" (val))
403 #define CVMX_MT_CRC_LEN(val) asm volatile ("dmtc2 %[rt],0x1202" : : [rt] "d" (val))
404 #define CVMX_MT_CRC_BYTE(val) asm volatile ("dmtc2 %[rt],0x0204" : : [rt] "d" (val))
405 #define CVMX_MT_CRC_HALF(val) asm volatile ("dmtc2 %[rt],0x0205" : : [rt] "d" (val))
406 #define CVMX_MT_CRC_WORD(val) asm volatile ("dmtc2 %[rt],0x0206" : : [rt] "d" (val))
407 #define CVMX_MT_CRC_DWORD(val) asm volatile ("dmtc2 %[rt],0x1207" : : [rt] "d" (val))
408 #define CVMX_MT_CRC_VAR(val) asm volatile ("dmtc2 %[rt],0x1208" : : [rt] "d" (val))
409 #define CVMX_MT_CRC_POLYNOMIAL_REFLECT(val) asm volatile ("dmtc2 %[rt],0x4210" : : [rt] "d" (val))
410 #define CVMX_MT_CRC_IV_REFLECT(val) asm volatile ("dmtc2 %[rt],0x0211" : : [rt] "d" (val))
411 #define CVMX_MT_CRC_BYTE_REFLECT(val) asm volatile ("dmtc2 %[rt],0x0214" : : [rt] "d" (val))
412 #define CVMX_MT_CRC_HALF_REFLECT(val) asm volatile ("dmtc2 %[rt],0x0215" : : [rt] "d" (val))
413 #define CVMX_MT_CRC_WORD_REFLECT(val) asm volatile ("dmtc2 %[rt],0x0216" : : [rt] "d" (val))
414 #define CVMX_MT_CRC_DWORD_REFLECT(val) asm volatile ("dmtc2 %[rt],0x1217" : : [rt] "d" (val))
415 #define CVMX_MT_CRC_VAR_REFLECT(val) asm volatile ("dmtc2 %[rt],0x1218" : : [rt] "d" (val))
417 #define CVMX_MF_CRC_POLYNOMIAL(val) asm volatile ("dmfc2 %[rt],0x0200" : [rt] "=d" (val) : )
418 #define CVMX_MF_CRC_IV(val) asm volatile ("dmfc2 %[rt],0x0201" : [rt] "=d" (val) : )
419 #define CVMX_MF_CRC_IV_REFLECT(val) asm volatile ("dmfc2 %[rt],0x0203" : [rt] "=d" (val) : )
420 #define CVMX_MF_CRC_LEN(val) asm volatile ("dmfc2 %[rt],0x0202" : [rt] "=d" (val) : )
425 #define CVMX_MT_HSH_DAT(val,pos) asm volatile ("dmtc2 %[rt],0x0040+" CVMX_TMP_STR(pos) : : [rt] "d" (val))
426 #define CVMX_MT_HSH_DATZ(pos) asm volatile ("dmtc2 $0,0x0040+" CVMX_TMP_STR(pos) : : )
428 #define CVMX_MT_HSH_DATW(val,pos) asm volatile ("dmtc2 %[rt],0x0240+" CVMX_TMP_STR(pos) : : [rt] "d" (val))
429 #define CVMX_MT_HSH_DATWZ(pos) asm volatile ("dmtc2 $0,0x0240+" CVMX_TMP_STR(pos) : : )
430 #define CVMX_MT_HSH_STARTMD5(val) asm volatile ("dmtc2 %[rt],0x4047" : : [rt] "d" (val))
431 #define CVMX_MT_HSH_STARTSHA(val) asm volatile ("dmtc2 %[rt],0x4057" : : [rt] "d" (val))
432 #define CVMX_MT_HSH_STARTSHA256(val) asm volatile ("dmtc2 %[rt],0x404f" : : [rt] "d" (val))
433 #define CVMX_MT_HSH_STARTSHA512(val) asm volatile ("dmtc2 %[rt],0x424f" : : [rt] "d" (val))
435 #define CVMX_MT_HSH_IV(val,pos) asm volatile ("dmtc2 %[rt],0x0048+" CVMX_TMP_STR(pos) : : [rt] "d" (val))
437 #define CVMX_MT_HSH_IVW(val,pos) asm volatile ("dmtc2 %[rt],0x0250+" CVMX_TMP_STR(pos) : : [rt] "d" (val))
440 #define CVMX_MF_HSH_DAT(val,pos) asm volatile ("dmfc2 %[rt],0x0040+" CVMX_TMP_STR(pos) : [rt] "=d" (val) : )
442 #define CVMX_MF_HSH_DATW(val,pos) asm volatile ("dmfc2 %[rt],0x0240+" CVMX_TMP_STR(pos) : [rt] "=d" (val) : )
444 #define CVMX_MF_HSH_IV(val,pos) asm volatile ("dmfc2 %[rt],0x0048+" CVMX_TMP_STR(pos) : [rt] "=d" (val) : )
446 #define CVMX_MF_HSH_IVW(val,pos) asm volatile ("dmfc2 %[rt],0x0250+" CVMX_TMP_STR(pos) : [rt] "=d" (val) : )
451 #define CVMX_MT_3DES_KEY(val,pos) asm volatile ("dmtc2 %[rt],0x0080+" CVMX_TMP_STR(pos) : : [rt] "d" (val))
452 #define CVMX_MT_3DES_IV(val) asm volatile ("dmtc2 %[rt],0x0084" : : [rt] "d" (val))
453 #define CVMX_MT_3DES_ENC_CBC(val) asm volatile ("dmtc2 %[rt],0x4088" : : [rt] "d" (val))
454 #define CVMX_MT_3DES_ENC(val) asm volatile ("dmtc2 %[rt],0x408a" : : [rt] "d" (val))
455 #define CVMX_MT_3DES_DEC_CBC(val) asm volatile ("dmtc2 %[rt],0x408c" : : [rt] "d" (val))
456 #define CVMX_MT_3DES_DEC(val) asm volatile ("dmtc2 %[rt],0x408e" : : [rt] "d" (val))
457 #define CVMX_MT_3DES_RESULT(val) asm volatile ("dmtc2 %[rt],0x0098" : : [rt] "d" (val))
460 #define CVMX_MF_3DES_KEY(val,pos) asm volatile ("dmfc2 %[rt],0x0080+" CVMX_TMP_STR(pos) : [rt] "=d" (val) : )
461 #define CVMX_MF_3DES_IV(val) asm volatile ("dmfc2 %[rt],0x0084" : [rt] "=d" (val) : )
462 #define CVMX_MF_3DES_RESULT(val) asm volatile ("dmfc2 %[rt],0x0088" : [rt] "=d" (val) : )
467 #define CVMX_MT_KAS_KEY(val,pos) CVMX_MT_3DES_KEY(val,pos)
468 #define CVMX_MT_KAS_ENC_CBC(val) asm volatile ("dmtc2 %[rt],0x4089" : : [rt] "d" (val))
469 #define CVMX_MT_KAS_ENC(val) asm volatile ("dmtc2 %[rt],0x408b" : : [rt] "d" (val))
470 #define CVMX_MT_KAS_RESULT(val) CVMX_MT_3DES_RESULT(val)
473 #define CVMX_MF_KAS_KEY(val,pos) CVMX_MF_3DES_KEY(val,pos)
474 #define CVMX_MF_KAS_RESULT(val) CVMX_MF_3DES_RESULT(val)
478 #define CVMX_MT_AES_ENC_CBC0(val) asm volatile ("dmtc2 %[rt],0x0108" : : [rt] "d" (val))
479 #define CVMX_MT_AES_ENC_CBC1(val) asm volatile ("dmtc2 %[rt],0x3109" : : [rt] "d" (val))
480 #define CVMX_MT_AES_ENC0(val) asm volatile ("dmtc2 %[rt],0x010a" : : [rt] "d" (val))
481 #define CVMX_MT_AES_ENC1(val) asm volatile ("dmtc2 %[rt],0x310b" : : [rt] "d" (val))
482 #define CVMX_MT_AES_DEC_CBC0(val) asm volatile ("dmtc2 %[rt],0x010c" : : [rt] "d" (val))
483 #define CVMX_MT_AES_DEC_CBC1(val) asm volatile ("dmtc2 %[rt],0x310d" : : [rt] "d" (val))
484 #define CVMX_MT_AES_DEC0(val) asm volatile ("dmtc2 %[rt],0x010e" : : [rt] "d" (val))
485 #define CVMX_MT_AES_DEC1(val) asm volatile ("dmtc2 %[rt],0x310f" : : [rt] "d" (val))
487 #define CVMX_MT_AES_KEY(val,pos) asm volatile ("dmtc2 %[rt],0x0104+" CVMX_TMP_STR(pos) : : [rt] "d" (val))
489 #define CVMX_MT_AES_IV(val,pos) asm volatile ("dmtc2 %[rt],0x0102+" CVMX_TMP_STR(pos) : : [rt] "d" (val))
490 #define CVMX_MT_AES_KEYLENGTH(val) asm volatile ("dmtc2 %[rt],0x0110" : : [rt] "d" (val)) // write the keylen
492 #define CVMX_MT_AES_RESULT(val,pos) asm volatile ("dmtc2 %[rt],0x0100+" CVMX_TMP_STR(pos) : : [rt] "d" (val))
495 #define CVMX_MF_AES_RESULT(val,pos) asm volatile ("dmfc2 %[rt],0x0100+" CVMX_TMP_STR(pos) : [rt] "=d" (val) : )
497 #define CVMX_MF_AES_IV(val,pos) asm volatile ("dmfc2 %[rt],0x0102+" CVMX_TMP_STR(pos) : [rt] "=d" (val) : )
499 #define CVMX_MF_AES_KEY(val,pos) asm volatile ("dmfc2 %[rt],0x0104+" CVMX_TMP_STR(pos) : [rt] "=d" (val) : )
500 #define CVMX_MF_AES_KEYLENGTH(val) asm volatile ("dmfc2 %[rt],0x0110" : [rt] "=d" (val) : ) // read the keylen
501 #define CVMX_MF_AES_DAT0(val) asm volatile ("dmfc2 %[rt],0x0111" : [rt] "=d" (val) : ) // first piece of input data
506 #define CVMX_MF_GFM_MUL(val,pos) asm volatile ("dmfc2 %[rt],0x0258+" CVMX_TMP_STR(pos) : [rt] "=d" (val) : )
507 #define CVMX_MF_GFM_POLY(val) asm volatile ("dmfc2 %[rt],0x025e" : [rt] "=d" (val) : )
509 #define CVMX_MF_GFM_RESINP(val,pos) asm volatile ("dmfc2 %[rt],0x025a+" CVMX_TMP_STR(pos) : [rt] "=d" (val) : )
511 #define CVMX_MF_GFM_RESINP_REFLECT(val,pos) asm volatile ("dmfc2 %[rt],0x005a+" CVMX_TMP_STR(pos) : [rt] "=d" (val) : )
514 #define CVMX_MT_GFM_MUL(val,pos) asm volatile ("dmtc2 %[rt],0x0258+" CVMX_TMP_STR(pos) : : [rt] "d" (val))
515 #define CVMX_MT_GFM_POLY(val) asm volatile ("dmtc2 %[rt],0x025e" : : [rt] "d" (val))
517 #define CVMX_MT_GFM_RESINP(val,pos) asm volatile ("dmtc2 %[rt],0x025a+" CVMX_TMP_STR(pos) : : [rt] "d" (val))
518 #define CVMX_MT_GFM_XOR0(val) asm volatile ("dmtc2 %[rt],0x025c" : : [rt] "d" (val))
519 #define CVMX_MT_GFM_XORMUL1(val) asm volatile ("dmtc2 %[rt],0x425d" : : [rt] "d" (val))
521 #define CVMX_MT_GFM_MUL_REFLECT(val,pos) asm volatile ("dmtc2 %[rt],0x0058+" CVMX_TMP_STR(pos) : [rt] "=d" (val) : )
522 #define CVMX_MT_GFM_XOR0_REFLECT(val) asm volatile ("dmtc2 %[rt],0x005c" : : [rt] "d" (val))
523 #define CVMX_MT_GFM_XORMUL1_REFLECT(val) asm volatile ("dmtc2 %[rt],0x405d" : : [rt] "d" (val))
528 #define CVMX_MF_SNOW3G_LFSR(val,pos) asm volatile ("dmfc2 %[rt],0x0240+" CVMX_TMP_STR(pos) : [rt] "=d" (val) : )
530 #define CVMX_MF_SNOW3G_FSM(val,pos) asm volatile ("dmfc2 %[rt],0x0251+" CVMX_TMP_STR(pos) : [rt] "=d" (val) : )
531 #define CVMX_MF_SNOW3G_RESULT(val) asm volatile ("dmfc2 %[rt],0x0250" : [rt] "=d" (val) : )
534 #define CVMX_MT_SNOW3G_LFSR(val,pos) asm volatile ("dmtc2 %[rt],0x0240+" CVMX_TMP_STR(pos) : : [rt] "d" (val))
536 #define CVMX_MT_SNOW3G_FSM(val,pos) asm volatile ("dmtc2 %[rt],0x0251+" CVMX_TMP_STR(pos) : : [rt] "d" (val))
537 #define CVMX_MT_SNOW3G_RESULT(val) asm volatile ("dmtc2 %[rt],0x0250" : : [rt] "d" (val))
538 #define CVMX_MT_SNOW3G_START(val) asm volatile ("dmtc2 %[rt],0x404d" : : [rt] "d" (val))
539 #define CVMX_MT_SNOW3G_MORE(val) asm volatile ("dmtc2 %[rt],0x404e" : : [rt] "d" (val))
544 #define CVMX_MF_SMS4_IV(val,pos) asm volatile ("dmfc2 %[rt],0x0102+"CVMX_TMP_STR(pos) : [rt] "=d" (val) : )
546 #define CVMX_MF_SMS4_KEY(val,pos) asm volatile ("dmfc2 %[rt],0x0104+"CVMX_TMP_STR(pos) : [rt] "=d" (val) : )
548 #define CVMX_MF_SMS4_RESINP(val,pos) asm volatile ("dmfc2 %[rt],0x0100+"CVMX_TMP_STR(pos) : [rt] "=d" (val) : )
549 #define CVMX_MT_SMS4_DEC_CBC0(val) asm volatile ("dmtc2 %[rt],0x010c" : : [rt] "d" (val))
550 #define CVMX_MT_SMS4_DEC_CBC1(val) asm volatile ("dmtc2 %[rt],0x311d" : : [rt] "d" (val))
551 #define CVMX_MT_SMS4_DEC0(val) asm volatile ("dmtc2 %[rt],0x010e" : : [rt] "d" (val))
552 #define CVMX_MT_SMS4_DEC1(val) asm volatile ("dmtc2 %[rt],0x311f" : : [rt] "d" (val))
553 #define CVMX_MT_SMS4_ENC_CBC0(val) asm volatile ("dmtc2 %[rt],0x0108" : : [rt] "d" (val))
554 #define CVMX_MT_SMS4_ENC_CBC1(val) asm volatile ("dmtc2 %[rt],0x3119" : : [rt] "d" (val))
555 #define CVMX_MT_SMS4_ENC0(val) asm volatile ("dmtc2 %[rt],0x010a" : : [rt] "d" (val))
556 #define CVMX_MT_SMS4_ENC1(val) asm volatile ("dmtc2 %[rt],0x311b" : : [rt] "d" (val))
558 #define CVMX_MT_SMS4_IV(val,pos) asm volatile ("dmtc2 %[rt],0x0102+"CVMX_TMP_STR(pos) : : [rt] "d" (val))
560 #define CVMX_MT_SMS4_KEY(val,pos) asm volatile ("dmtc2 %[rt],0x0104+"CVMX_TMP_STR(pos) : : [rt] "d" (val))
562 #define CVMX_MT_SMS4_RESINP(val,pos) asm volatile ("dmtc2 %[rt],0x0100+"CVMX_TMP_STR(pos) : : [rt] "d" (val))
564 /* check_ordering stuff */
566 #define CVMX_MF_CHORD(dest) asm volatile ("dmfc2 %[rt],0x400" : [rt] "=d" (dest) : )
568 #define CVMX_MF_CHORD(dest) CVMX_RDHWR(dest, 30)
572 #define CVMX_MF_CYCLE(dest) asm volatile ("dmfc0 %[rt],$9,6" : [rt] "=d" (dest) : ) // Use (64-bit) CvmCount register rather than Count
574 #define CVMX_MF_CYCLE(dest) CVMX_RDHWR(dest, 31) /* reads the current (64-bit) CvmCount value */
577 #define CVMX_MT_CYCLE(src) asm volatile ("dmtc0 %[rt],$9,6" :: [rt] "d" (src))
579 #define VASTR(...) #__VA_ARGS__
581 #define CVMX_MF_COP0(val, cop0) asm volatile ("dmfc0 %[rt]," VASTR(cop0) : [rt] "=d" (val));
582 #define CVMX_MT_COP0(val, cop0) asm volatile ("dmtc0 %[rt]," VASTR(cop0) : : [rt] "d" (val));
584 #define CVMX_MF_CACHE_ERR(val) CVMX_MF_COP0(val, COP0_CACHEERRI)
585 #define CVMX_MF_DCACHE_ERR(val) CVMX_MF_COP0(val, COP0_CACHEERRD)
586 #define CVMX_MF_CVM_MEM_CTL(val) CVMX_MF_COP0(val, COP0_CVMMEMCTL)
587 #define CVMX_MF_CVM_CTL(val) CVMX_MF_COP0(val, COP0_CVMCTL)
588 #define CVMX_MT_CACHE_ERR(val) CVMX_MT_COP0(val, COP0_CACHEERRI)
589 #define CVMX_MT_DCACHE_ERR(val) CVMX_MT_COP0(val, COP0_CACHEERRD)
590 #define CVMX_MT_CVM_MEM_CTL(val) CVMX_MT_COP0(val, COP0_CVMMEMCTL)
591 #define CVMX_MT_CVM_CTL(val) CVMX_MT_COP0(val, COP0_CVMCTL)
594 #define CVMX_TLBWI asm volatile ("tlbwi" : : )
595 #define CVMX_TLBWR asm volatile ("tlbwr" : : )
596 #define CVMX_TLBR asm volatile ("tlbr" : : )
597 #define CVMX_TLBP asm volatile ("tlbp" : : )
598 #define CVMX_MT_ENTRY_HIGH(val) asm volatile ("dmtc0 %[rt],$10,0" : : [rt] "d" (val))
599 #define CVMX_MT_ENTRY_LO_0(val) asm volatile ("dmtc0 %[rt],$2,0" : : [rt] "d" (val))
600 #define CVMX_MT_ENTRY_LO_1(val) asm volatile ("dmtc0 %[rt],$3,0" : : [rt] "d" (val))
601 #define CVMX_MT_PAGEMASK(val) asm volatile ("mtc0 %[rt],$5,0" : : [rt] "d" (val))
602 #define CVMX_MT_PAGEGRAIN(val) asm volatile ("mtc0 %[rt],$5,1" : : [rt] "d" (val))
603 #define CVMX_MT_TLB_INDEX(val) asm volatile ("mtc0 %[rt],$0,0" : : [rt] "d" (val))
604 #define CVMX_MT_TLB_CONTEXT(val) asm volatile ("dmtc0 %[rt],$4,0" : : [rt] "d" (val))
605 #define CVMX_MT_TLB_WIRED(val) asm volatile ("mtc0 %[rt],$6,0" : : [rt] "d" (val))
606 #define CVMX_MT_TLB_RANDOM(val) asm volatile ("mtc0 %[rt],$1,0" : : [rt] "d" (val))
607 #define CVMX_MF_ENTRY_LO_0(val) asm volatile ("dmfc0 %[rt],$2,0" : [rt] "=d" (val):)
608 #define CVMX_MF_ENTRY_LO_1(val) asm volatile ("dmfc0 %[rt],$3,0" : [rt] "=d" (val):)
609 #define CVMX_MF_ENTRY_HIGH(val) asm volatile ("dmfc0 %[rt],$10,0" : [rt] "=d" (val):)
610 #define CVMX_MF_PAGEMASK(val) asm volatile ("mfc0 %[rt],$5,0" : [rt] "=d" (val):)
611 #define CVMX_MF_PAGEGRAIN(val) asm volatile ("mfc0 %[rt],$5,1" : [rt] "=d" (val):)
612 #define CVMX_MF_TLB_WIRED(val) asm volatile ("mfc0 %[rt],$6,0" : [rt] "=d" (val):)
613 #define CVMX_MF_TLB_INDEX(val) asm volatile ("mfc0 %[rt],$0,0" : [rt] "=d" (val):)
614 #define CVMX_MF_TLB_RANDOM(val) asm volatile ("mfc0 %[rt],$1,0" : [rt] "=d" (val):)
615 #define TLB_DIRTY (0x1ULL<<2)
616 #define TLB_VALID (0x1ULL<<1)
617 #define TLB_GLOBAL (0x1ULL<<0)
620 #if !defined(__FreeBSD__) || !defined(_KERNEL)
621 /* Macros to PUSH and POP Octeon2 ISA. */
622 #define CVMX_PUSH_OCTEON2 asm volatile (".set push\n.set arch=octeon2")
623 #define CVMX_POP_OCTEON2 asm volatile (".set pop")
626 /* assembler macros to guarantee byte loads/stores are used */
627 /* for an unaligned 16-bit access (these use AT register) */
628 /* we need the hidden argument (__a) so that GCC gets the dependencies right */
629 #define CVMX_LOADUNA_INT16(result, address, offset) \
630 { char *__a = (char *)(address); \
631 asm ("ulh %[rdest], " CVMX_TMP_STR(offset) "(%[rbase])" : [rdest] "=d" (result) : [rbase] "d" (__a), "m"(__a[offset]), "m"(__a[offset + 1])); }
632 #define CVMX_LOADUNA_UINT16(result, address, offset) \
633 { char *__a = (char *)(address); \
634 asm ("ulhu %[rdest], " CVMX_TMP_STR(offset) "(%[rbase])" : [rdest] "=d" (result) : [rbase] "d" (__a), "m"(__a[offset + 0]), "m"(__a[offset + 1])); }
635 #define CVMX_STOREUNA_INT16(data, address, offset) \
636 { char *__a = (char *)(address); \
637 asm ("ush %[rsrc], " CVMX_TMP_STR(offset) "(%[rbase])" : "=m"(__a[offset + 0]), "=m"(__a[offset + 1]): [rsrc] "d" (data), [rbase] "d" (__a)); }
639 #define CVMX_LOADUNA_INT32(result, address, offset) \
640 { char *__a = (char *)(address); \
641 asm ("ulw %[rdest], " CVMX_TMP_STR(offset) "(%[rbase])" : [rdest] "=d" (result) : \
642 [rbase] "d" (__a), "m"(__a[offset + 0]), "m"(__a[offset + 1]), "m"(__a[offset + 2]), "m"(__a[offset + 3])); }
643 #define CVMX_STOREUNA_INT32(data, address, offset) \
644 { char *__a = (char *)(address); \
645 asm ("usw %[rsrc], " CVMX_TMP_STR(offset) "(%[rbase])" : \
646 "=m"(__a[offset + 0]), "=m"(__a[offset + 1]), "=m"(__a[offset + 2]), "=m"(__a[offset + 3]) : \
647 [rsrc] "d" (data), [rbase] "d" (__a)); }
649 #define CVMX_LOADUNA_INT64(result, address, offset) \
650 { char *__a = (char *)(address); \
651 asm ("uld %[rdest], " CVMX_TMP_STR(offset) "(%[rbase])" : [rdest] "=d" (result) : \
652 [rbase] "d" (__a), "m"(__a[offset + 0]), "m"(__a[offset + 1]), "m"(__a[offset + 2]), "m"(__a[offset + 3]), \
653 "m"(__a[offset + 4]), "m"(__a[offset + 5]), "m"(__a[offset + 6]), "m"(__a[offset + 7])); }
654 #define CVMX_STOREUNA_INT64(data, address, offset) \
655 { char *__a = (char *)(address); \
656 asm ("usd %[rsrc], " CVMX_TMP_STR(offset) "(%[rbase])" : \
657 "=m"(__a[offset + 0]), "=m"(__a[offset + 1]), "=m"(__a[offset + 2]), "=m"(__a[offset + 3]), \
658 "=m"(__a[offset + 4]), "=m"(__a[offset + 5]), "=m"(__a[offset + 6]), "=m"(__a[offset + 7]) : \
659 [rsrc] "d" (data), [rbase] "d" (__a)); }
665 #endif /* __ASSEMBLER__ */
667 #endif /* __CVMX_ASM_H__ */