sparc/kernel/ktlb.S

34 	sethi		%hi(PAGE_SIZE), %g5
35 	cmp		%g4, %g5
39 	KERN_TSB_LOOKUP_TL1(%g4, %g6, %g5, %g1, %g2, %g3, kvmap_itlb_load)
42 	sethi		%hi(LOW_OBP_ADDRESS), %g5
43 	cmp		%g4, %g5
45 	 mov		0x1, %g5
46 	sllx		%g5, 32, %g5
47 	cmp		%g4, %g5
52 	KERN_PGTABLE_WALK(%g4, %g5, %g2, kvmap_itlb_longpath)
55 	TSB_WRITE(%g1, %g5, %g6)
61 661:	stxa		%g5, [%g0] ASI_ITLB_DATA_IN
82 	 mov		%g5, %g3
86 661:	rdpr	%pstate, %g5
87 	wrpr	%g5, PSTATE_AG | PSTATE_MG, %pstate
94 	rdpr	%tpc, %g5
99 	OBP_TRANS_LOOKUP(%g4, %g5, %g2, %g3, kvmap_itlb_longpath)
103 	TSB_WRITE(%g1, %g5, %g6)
109 	OBP_TRANS_LOOKUP(%g4, %g5, %g2, %g3, kvmap_dtlb_longpath)
113 	TSB_WRITE(%g1, %g5, %g6)
122 	 xor		%g2, %g4, %g5
127 	TSB_WRITE(%g1, %g5, %g6)
151 	KERN_TSB_LOOKUP_TL1(%g4, %g6, %g5, %g1, %g2, %g3, kvmap_dtlb_load)
154 	KERN_TSB4M_LOOKUP_TL1(%g6, %g5, %g1, %g2, %g3, kvmap_dtlb_load)
164 	KERN_PGTABLE_WALK(%g4, %g5, %g2, kvmap_dtlb_longpath)
167 	TSB_WRITE(%g1, %g5, %g6)
173 661:	stxa		%g5, [%g0] ASI_DTLB_DATA_IN	! Reload TLB
194 	 mov		%g5, %g3
198 	KERN_PGTABLE_WALK(%g4, %g5, %g2, kvmap_dtlb_longpath)
204 	sethi		%hi(PAGE_SIZE), %g5
205 	cmp		%g4, %g5
211 	sethi		%hi(VMEMMAP_BASE), %g5
212 	ldx		[%g5 + %lo(VMEMMAP_BASE)], %g5
213 	cmp		%g4,%g5
218 	KERN_TSB_LOOKUP_TL1(%g4, %g6, %g5, %g1, %g2, %g3, kvmap_dtlb_load)
221 	sethi		%hi(MODULES_VADDR), %g5
222 	cmp		%g4, %g5
224 	 sethi		%hi(VMALLOC_END), %g5
225 	ldx		[%g5 + %lo(VMALLOC_END)], %g5
226 	cmp		%g4, %g5
231 	sethi		%hi(LOW_OBP_ADDRESS), %g5
232 	cmp		%g4, %g5
234 	 mov		0x1, %g5
235 	sllx		%g5, 32, %g5
236 	cmp		%g4, %g5
244 661:	rdpr	%pstate, %g5
245 	wrpr	%g5, PSTATE_AG | PSTATE_MG, %pstate
249 	ldxa		[%g0] ASI_SCRATCHPAD, %g5
256 	ldxa	[%g4] ASI_DMMU, %g5
259 	ldx	[%g5 + HV_FAULT_D_ADDR_OFFSET], %g5