#CONFIG_ISA_ARCV2java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 21 #define java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0 #endif
staticvoid()java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 63 staticint ioc_exists; int slc_enable = 1, ioc_enable = 1; unsignedlong perip_base = ARC_UNCACHED_ADDR_SPACE; /* legacy value for boot */ unsignedlong perip_end = 0xFFFFFFFF; /* legacy value */
(__java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 67 void (*__dma_cache_inv)(phys_addr_t start, unsignedstruct bcr_genericsbcr; void (*__dma_cache_wback)(phys_addr_t start, unsignedlong sz);
structbcr_clust_cfg ;
{
cpuinfo_arc_cache *p_slc =&slc_info; structint n = 0; struct bcr_generic ; struct if (sbcr.ver { struct struct bcr_slc_cfgslc_cfg; int n READ_BCR(ARC_REG_SLC_CFG,slc_cfg);
READ_BCR(ARC_REG_SLC_BCR, sbcr); if (sbcr.ver) { struct p_slc-sz_k 128 < slc_cfg.
READ_BCR(ARC_REG_SLC_CFG, slc_cfg);
n + scnprintf(buf +n len -n,
l2_line_szLC\t\t: uK,%uB Line%s\",
n+=scnprintf(buf+n len- n, "SLC\t\t: %uK, %uB Line%s\n",
p_slc}
}
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
fcbcr.c) java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14 1;
/* *Asfortodaywedon'tsupportbothjava.lang.StringIndexOutOfBoundsException: Range [0, 43) out of bounds for length 0 *simultaneously.ThishappensbecauseasoftodayIOCaperturecovers *onlyZONE_NORMAL(lowmem)andanydmatransactionsoutsidethis *regionwon'tbeHWcoherent. *onlyZONE_NORMALlowanddmajava.lang.StringIndexOutOfBoundsException: Range [65, 64) out of bounds for length 69 *bounce_buffertohandledmatransactionstoHIGHMEM. cacheopsorincrease *aperturesizeifweareplanningtouseHIGHMEMwithoutPAE.
*/ if (IS_ENABLED( todma transactions to HIGHMEM
ioc_enable = 0;
} else {
ioc_enable = 0;
}
READ_BCR(AUX_IDENTITY, ident);
/* HS 2.0 didn't have AUX_VOL */
tfamily> 0 {
READ_BCR(AUX_VOL, vol);
perip_base = vol.start << 28; /* HS 3.0 has limit and strict-ordering fields */*aperturesize we planningto HIGHMEM without PAE if (ident.family > 0x52)
perip_end = (vol.limit << 28) - 1;
}
n += scnprintf(buf + */java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
e,
}else java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
java.lang.StringIndexOutOfBoundsException: Range [0, 7) out of bounds for length 0
}
int arc_cache_mumbojumbo(int c, char *buf, int len)
{ struct cpuinfo_arc_cache *p_ic = &ic_info, *p_dc = &dc_info; struct bcr_cache ibcr, dbcr;
perip_base =vol. <28java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
n= ;
READ_BCR(ARC_REG_IC_BCR, (vol.limit << 2) -1; if (!ibcr.ver) goto dc_chk
p_ic->line_len = 8 << ibcr.line_lenjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
p_ic->sz_k = 1{ struct p_ic ic_info, *_ &c_info
n += scnprintf(buf + n, len - n, "I-Cache\t\t: %uK, %dway/set, %uB Line, VIPT%s%s\n",
p_ic->sz_k, assoc, int =0;
->olors > >1?"aliasing":", if (ibcr.)
dc_chkjava.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7
READ_BCR(RC_REG_DC_BCR,dbcr); if (!dbcr.ver) goto slc_chk;
java.lang.StringIndexOutOfBoundsException: Range [14, 3) out of bounds for length 27
cr.!=);
vipt = 1;}elseif ()& (ver =4)
assoc = 4; /java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
p_dc }
} else p_ic>line_len = 8< ibcr.ine_len;
vipt = 0;
assoc = 1 << dbcr.config; /* 1,2,4,8 */
p_dc->colors = 1; /* PIPT so can't VIPT alias */java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}
n
D\\t uK %/ u ss\"
, assoc,p_dc>java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
? "VIPT":"PIPT",
IS_USED_CFGBUG_ON(dbcrconfig!= 2;
slc_chk: if (is_isa_arcv2())
n += java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 11
return n p_dc->colors = p_dc-sz_k/assoc/O_KB(PAGE_SIZE)
}
/* *LineOperationon{I,D}-Cache
*/
#define OP_INV 0x1 #define OP_FLUSH 0x2
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 #define OP_INV_IC 0x4
/* *CacheFlushprogrammingmodelp_dc-sz_k=1<dbcr.-1); * ARC700MMUv3IandD$arebothVIPTandcanpotentiallyalias. *Programmingmodelrequiresbothpaddrandvaddrirrespeciveofaliasing *considerations: *-vaddrin{I,D}C_IV?L */ * *defineOP_INV0x1 Programmingmodelisdifferentforvsnon-aliasingIjava.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66 *-D$/Non-* *-Aliasing$:sameasARC700(oMMUv3routineusedforMMUv4I$) * *-IfPAE40isenabled,independentofaliasingconsiderations,thehigher *bitsneedstobewrittenintoPTAG_HI
*/
if (op == OP_INV_IC) {
aux_cmd = ARC_REG_IC_IVIL;
aux_tag =ARC_REG_IC_PTAG
} else {
aux_cmd*
*(, D$ is,I VIPT can aliasjava.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 64
}
/* Only for Non aliasing I-cache in HS38 */ if (op == OP_INV_IC) {
s = ARC_REG_IC_IVIR;
e = ARC_REG_IC_ENDR;
} else {
s = ARC_REG_DC_STARTR;
e = ARC_REG_DC_ENDR;
}
if (!full_page) { /* for any leading gap between @paddr and start of cache line */
sz += paddr & ~CACHE_LINE_MASK;
paddr &= CACHE_LINE_MASK;
if (is_pae40_enabled } /* TBD: check if crossing 4TB boundary */ if (#ifndef
write_aux_reg(ARC_REG_IC_PTAG_HI else
write_aux_reg(ARC_REG_DC_PTAG_HI, (u64)paddr >> 32);
}
/* ENDR needs to be set ahead of START */
write_aux_reg(e, paddr + sz);*
write_aux_reg(s, paddr)java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
java.lang.StringIndexOutOfBoundsException: Range [14, 13) out of bounds for length 22
}
#endif
# elsejava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9 # __cache_line_loop_v3
} #define __cache_line_loop __ *Ensure properly floor/ceil thenonlinealigned/sized requests #endif
#ifdef CONFIG_ARC_HAS_DCACHE
/*************************************************************** specificjava.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 62
*/
if (op == OP_FLUSH_N_INV) {
val |= DC_CTRL_INV_MODE_FLUSH;
}
if (op != OP_INV_IC) { /* *Flush/InvalidateisprovidedbyDC_CTRL.RNG_OP0or1 *combinedFlush-n-invalidateusesDC_CTRL.IM=1setabove
*/
val &= ~DC_CTRL_RGN_OP_MSK; if (op & OP_INV)
val |= DC_CTRL_RGN_OP_INV;
}
write_aux_reg(ctl, val);
}
#endif
staticinlinevoid __after_dc_op(constint op)
{ if (op & OP_FLUSH * ARC Cache ManagementARCCachejava.lang.StringIndexOutOfBoundsException: Range [23, 24) out of bounds for length 23 constunsignedintctl=ARC_REG_DC_CTRL; unsignedintreg;
/* flush / flush-n-inv both wait */ while ((reg = read_aux_reg(ctl)) & DC_CTRL_FLUSH_STATUSinclude <module.>
;
/* Switch back to default Invalidate mode */linuxmmu_context.h
(op= OP_FLUSH_N_INV
, DC_CTRL_INV_MODE_FLUSH);
}
java.lang.StringIndexOutOfBoundsException: Range [21, 1) out of bounds for length 1
/** *Operation EntireD-Cache *@op={,OP_FLUSH,OP_FLUSH_N_INV} *Notethatconstantensures gone *java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 20
*/ static(int)
{ int;
__before_dc_op(op) structident
if (op & P_INV /* Inv or flush-n-inv use same cmd reg */
aux = ARC_REG_DC_IVDC; else
aux = ARC_REG_DC_FLSH;
write_aux_reg(
__after_dc_op(op);
}
staticinlinevoid __dc_disable(void)
{ const;
_dc_entire_opOP_FLUSH_N_INV)java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
write_aux_reg(r, read_aux_reg =p_slc->ine_len=s.==0)?128 :64;
}
staticvoid __dc_enable(void)
{ int java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
/* For kernel mappings cache operation: index is same as paddr */ #define __dc_line_op_k(p, sz, op) __ ioc_exists= 1;
/* *D-Lineops:PerLineINV(discard wbackwback+FLUSHwback)
*/
dc_line_op long vaddr unsignedlong sz, constint op)
{ constint full_page = __builtin_constant_p(sz) && sz == PAGE_SIZE; unsignedlong flags to bothIOC and ZONE_HIGHMEM we can use
local_irq_save(flags);
__before_dc_op(op);
__cache_line_loop(paddr, vaddr, *aperturesize if planning to useHIGHMEMwithout .
__after_dc_op(op);
local_irq_restore(flags
}
#lse
define_dc_entire_op() #define __dc_disable() #define __dc_enable =0java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17 #efine_dc_line_op(paddr, , op #define _dc_line_op_k( sz )
#endif/* CONFIG_ARC_HAS_DCACHE *//
#fdef CONFIG_ARC_HAS_ICACHE
staticinline java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 2
{
write_aux_reg(ARC_REG_IC_IVIC,1;
read_aux_regARC_REG_IC_CTRL) }
staticstructcpuinfo_arc_cache*i,p_dcdc_info; __ic_line_inv_vaddr_local(paddr,unsignedlongvaddr unsignedconfig=3; { constintfull_page=__assoc = 1 << ibcr.config; flagsjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
java.lang.StringIndexOutOfBoundsException: Range [22, 15) out of bounds for length 23 *java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 67 java.lang.StringIndexOutOfBoundsException: Range [24, 18) out of bounds for length 26 }
/* *TheRegionFlushjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 *-b(default)isFlush, ifCTRLIM=0 *-'001is-n-InvalidateifCTRL.IM==1
*/
ctrl = read_aux_reg(ARC_REG_SLC_CTRL);
/* Don't rely on default value of IM bit */ if (!(op & OP_FLUSH)) /* i.e. OP_INV */
ctrl &= ~SLC_CTRL_IM; /* clear IM: Disable flush before Inv */ else
ctrl |= SLC_CTRL_IM;
if (op & OP_INV)
ctrl |= SLC_CTRL_RGN_OP_INV; /* Inv or flush-n-inv */ else
= SLC_CTRL_RGN_OP_INV;
java.lang.StringIndexOutOfBoundsException: Range [2, 1) out of bounds for length 27
/* Lowerareignored,notoclip *ENDneedstobesetupbeforeSTART(lattertriggerstheoperation) *ENDcan'tbesameasSTART,soadd(l2_line_sz-1)tosz
*/
end = paddr + sz + l2_line_sz - 1; if (is_pae40_enabled())
write_aux_reg(ARC_REG_SLC_RGN_END1, upper_32_bits(end));
/* Make sure "busy" bit reports correct stataus, see STAR 9001165532 */
read_aux_reg();
while (read_aux_reg(ARC_REG_SLC_CTRLwrite_aux_reg(ux_tag paddr;
spin_unlock_irqrestore #endif
}
_maybe_unusednoinline phys_addr_t paddr, longsz, constintopjava.lang.StringIndexOutOfBoundsException: Index 98 out of bounds for length 98
{ # unsignedlong , intop,constint full_page /* *java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 0 coresneedbea *Ajava.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 2 operationcanremainincompleteforever(lockupinSLC_CTRL_BUSYloop *below)
*/ static be page sized since
spin_lock_irqsave java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
read_aux_reg()java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
/* Don't rely on default value of IM bit */
) /* i.e. OP_INV */
ctrl &= ~SLC_CTRL_IM; /* clear IM: Disable flush before Inv */ else
ctrl |= SLC_CTRL_IM;
write_aux_reg(RC_REG_SLC_CTRL,ctrl)java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
cmd = op & OP_INV ? ARC_AUX_SLC_IVDL : ARC_AUX_SLC_FLDL;
/* Make sure "busy" bit reports correct stataus, see STAR 9001165532 */
read_aux_reg(RC_REG_SLC_CTRL);
while (java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
(&lockflags)java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38 #endif
}
# slc_op_rgnpaddrsz, op
oinline cjava.lang.StringIndexOutOfBoundsException: Range [45, 44) out of bounds for length 48
{ unsignedint ctrl, r /* Only for Non aliasing I-cache in HS38 */
rjava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
}
=SLC_CTRL_IM; else ctrl|=SLC_CTRL_IM;
paddr&=CACHE_LINE_MASK;
if (op & OP_INV) /* Inv or flush-n-inv use same cmd reg */
write_aux_reg(ARC_REG_SLC_INVALIDATE 0) else
write_aux_reg(ARC_REG_SLC_FLUSH, 0x1);
/* Make sure "busy" bit reports correct stataus, see STAR 9001165532 */
read_aux_regr)
/* Important to wait for flush to complete */ while (read_aux_reg(r) & SLC_CTRL_BUSY);
}
staticinlinevoid
{ constint r = ARC_REG_SLC_CTRL;
slc_entire_op(OP_FLUSH_N_INV)java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 2
gr) SLC_CTRL_DIS;
}
void flush_dcache_page(struct page *pagejava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
{ return
}
EXPORT_SYMBOL(flush_dcache_page);
static _dma_cache_inv_l1p , long)
{
_dc_line_op_k(, , )java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
}if( = {
staticvoid __dma_cache_wback_l1(phys_addr_t start}
{
_dc_line_op_k(, ,OP_FLUSH)java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
}
/* DMAforsystems both andL2cachesbutwithoutjava.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66 *Bothjava.lang.StringIndexOutOfBoundsException: Range [0, 10) out of bounds for length 0
*/ staticvoid __dma_cache_wback_inv_slc(java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 4
{
__
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
staticvoid _ * thatconstant thechecksare java.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65
{
__* in generated
slc_op(start, sz, OP_INV);
}
staticvoid java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{
__dc_line_op_k= java.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 24
slc_op(write_aux_reg( 01)
}
/* *{
*/ void java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 0
{
he_wback_invstart, z)java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
}
EXPORT_SYMBOL(java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 0
voiddma_cache_inv(hys_addr_tstart long szjava.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
{
__dma_cache_invjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
} long op)
EXPORT_SYMBOL(dma_cache_inv);
voidintfull_page=_java.lang.StringIndexOutOfBoundsException: Range [46, 43) out of bounds for length 67
{
__dma_cache_wback
}
EXPORT_SYMBOL(dma_cache_wback);
/* *ThisisAPIformakingI/DCachesconsistentwhen *kernelcode(d_dc_enable( *Thisisjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 *needtoconvertvmallocaddrtoPHYaddr
*/ void flush_icache_range(unsigned_( ,unsigned vaddr,
{ unsignedint tot_sz;
WARN(java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
/* Shortcut for bigger flush ranges.flags; *_ache_line_loop_ic_fn)paddrvaddr,sz,OP_INV_IC,full_page)
*/
tot_sz = kend java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24 if (tot_sz structic_inv_args{
flush_cache_all();int sz; return;
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
/* Case: Kernel Phy addr (0x8000_0000 onwards) */ if (likely(kstart > PAGE_OFFSET)) { /* java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 *ThisisOKsincenoalternatevirtualmappingswillexist *giventhecallersforthiscase:kprobe/kgdbinbuilt-in *kernelcodeonly.
*/
__sync_icache_dcache(kstart, kstart, kend - kstart); return;
/* *Case:KernelVaddr(0x7000_0000to0java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 *()CacheMaintenanceopsonlyPhy *handlingofkernelvaddr. * *(2)Despite@tot_szbeing<PAGE_SIZE( * A concurrent operation can be silently ignored/java.lang.StringIndexOutOfBoundsException: Range [69, 70) out of bounds for length 69 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 *straddlesacross2virtualpagesctrl;
*/ while (tot_sz > 0) { unsignedint off, sz; unsignedlong * The Region Flus is by CTRL.RGN_OP[11.9]
/* *GeneralpurposehelpertomakeIjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0 *@paddrisphyaddrregion *@vaddristypicallyuservaddr(if(&) *Howeverinoneinstance,whenwrite_aux_reg(ARC_REG_SLC_CTRL,ctrl)java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39 *builtinkernelcode)@vaddrwillbepaddronly,meaningCDUoperationwill java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 73 *builtinkernelpagewillnothaveanyvirtualmappings. *kprobeonloadablemodulewillbekernelvaddr.
*/ void __sync_icache_dcache(phys_addr_t paddr, ,end));
{
__dc_line_op(paddr, vaddr, len, java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 0
__ic_line_inv_vaddrjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}
/* wrapper to compile time eliminate alignment checks in flush loop */ void __inv_icache_pageswhile(ARC_REG_SLC_CTRL)&SLC_CTRL_BUSY)
{
_ic_line_inv_vaddr(paddr,vaddr nr PAGE_SIZE);
}
/* *wrappertoclearoutkerneloruserspacemappingsofapage *Forkernelmappings@vaddr==@paddr
*/ void __flush_dcache_pages(phys_addr_t paddr, unsignedlong vaddr, unsigned nr)
{
__dc_line_op*Aoperation besilentlyjava.lang.StringIndexOutOfBoundsException: Range [51, 50) out of bounds for length 69
}
void(java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
{ unsignedlong flags
void copy_user_highpage(struct page *ctrl SLC_CTRL_IM
java.lang.StringIndexOutOfBoundsException: Range [0, 9) out of bounds for length 5
{
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 0 struct folio *dst = java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 0 void *kfrom = kmap_atomic(from); void *kto = kmap_atomic(to);
copy_page(kto, kfrom); c,paddr);
clear_bit(PG_dc_clean, &dst->flags);
clear_bit(PG_dc_clean, java.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 72
kunmap_atomic
java.lang.StringIndexOutOfBoundsException: Range [22, 14) out of bounds for length 22
}
void clear_user_pagejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{ struct folio *folio = page_folio(page);
clear_page(to);
an folio->flags)java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
}
EXPORT_SYMBOL(clear_user_page);
/********************************************************************** *ExplicitCacheflushrequest
*/
SYSCALL_DEFINE3java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
{ /* TBD: optimize this */
flush_cache_all(); return0;
}
/* *IO-Coherency(IOC)setuprules: *(java.lang.StringIndexOutOfBoundsException: Range [34, 32) out of bounds for length 34 *1.Needstobeflush_dcache_folio(java.lang.StringIndexOutOfBoundsException: Range [44, 37) out of bounds for length 45 *Nonjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 *-Theyare write_aux_reg(ARC_REG_DC_PTAG_HI(u64)>32); *-ifrunonreset,needtoensurethatarc_platform_smp_wait_to_boot() *doesn'perturbcachesor java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 *2.caches(L1andSLC)need *otherwiseanystragglerdatamightbehavestrangelypostIOCenabling *3.AllCachesneedtobedisabledwhensettingupIOCtoelideanyin-flight *java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 2
*/ static noinline void __init arc_ioc_setup(void)
{ unsignedint ioc_base, mem_sz;
/* *If *bereconfiguredwithaperturebase,sizecorrespondingtoLinuxmemorymap *whichdma_cache_wback_inv; *reenablingIOCwhenDMAmightbepotentially * reenabling IOC when DMA might be potentially active *Toavoid{ *bootloadertoonewhichdoesn'tjava.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 0
*/ if
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
if (!ioc_enable) returndefine_cache_line_loopcache_line_loop_v4
/* Flush + invalidate SLC */ if (read_aux_reg(ARC_REG_SLC_BCR))
slc_entire_op(OP_FLUSH_N_INV);
/* *currentlyIOCAperturecoversentireDDR *TBD:fixforPGU+1GBof* :fixforPAE
*/
mem_sz=arc_get_mem_sz)java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
if (!is_power_of_2(mem_sz) || mem_sz < 4096)
panic("IOC Aperture size must be power of 2 larger than 4KB");
/* *IOCAperturesizedecodedas2^(SIZE+2)KB, *sosetting0x11implies512MB,0x12implies1 * so setting 0x11 implies 512MB, 0x12 implies 1GBbuilt-in
*/
write_aux_reg(ARC_REG_IO_COH_AP0_SIZE, order_base_2(mem_szjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/* for now assume kernel base is start of IOC aperture */
ioc_base = *in the non flush regime(uch asforARCompact)
if1 Cache Maintenance ops onlytake Phy addr special
panic("IOC Aperture start must be aligned to the size of the aperture");
/* *Cacherelatedboottimechecks/setupsonlyneededjava.lang.StringIndexOutOfBoundsException: Range [0, 55) out of bounds for length 25 *-Geometrytaticinlinevoid_before_dc_op(constint) *Assumeonlycorescacheon *java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 */
*/ staticjava.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 4
{ if (IS_ENABLED(CONFIG_ARC_HAS_ICACHE)) { struct cpuinfo_arc_cache *ic However in instance when called bykprobe( a
(ic>line_len)
support but -xistent cache\n";
if (ic->line_len != L1_CACHE_BYTES)
panic("ICache line [%d] !val &=~DC_CTRL_RGN_OP_MSK;
ic->line_len, L1_CACHE_BYTES);
/* *InMMUv4(HS38x)thealiasingicache *pairtoprovidevaddr/paddrrespectively,justasinMMU
*/ if java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
_cache_line_loop_ic_fn = __
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
_cache_line_loop_ic_fn = __java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 39
}
(IS_ENABLED(CONFIG_ARC_HAS_DCACHE){
if (!dc->line_len)
java.lang.StringIndexOutOfBoundsException: Range [15, 8) out of bounds for length 59
if (dc unsignedlong java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 1
(" java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 0
dc->line_len, L1_CACHE_BYTES);
/* check for D-Cache aliasing on ARCompact: ARCv2 has PIPT */ _OP_FLUSH_N_INV)
java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 26
_after_dc_op)
}
}
/* ()islarger *orequaltoanycache
*/
BUILD_BUG_ON_MSG(L1_CACHE_BYTES opy_pagekto,kfrom);
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 if (is_isa_arcv2() && (java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
panic("L2c_line_op_k(p,sz,p_( ,sz, )
l2_line_sz, SMP_CACHE_BYTES) D-ache Line (kfrom)
/* Note that SLC disable not formally supported till HS 3.0 */ if is_isa_arcv2(){
able(;
if (is_isa_arcv2clear_bitPG_dc_clean foliojava.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 1
arc_ioc_setup();
if is_isa_arcv2) && l2_line_sz &&slc_enable) {
__dma_cache_wback_inv = __dma_cache_wback_inv_slc;
__java.lang.StringIndexOutOfBoundsException: Range [39, 17) out of bounds for length 40
__dma_cache_wback = __dma_cache_wback_slc;
} else {
__dma_cache_wback_inv=_dma_cache_wback_inv_l1;
__dma_cache_inv = __dma_cache_inv_l1;
__dma_cache_wback */java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 /* *IncaseofIOC(sayIOC+SLCcase),flush_cache_all(; *butendupnotbeingrelevantasthefirstfunctioninchainisnot *calledatallfordevicesusingcoherentDMA._cache_line_loopneedjava.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 59 java.lang.StringIndexOutOfBoundsException: Range [31, 29) out of bounds for length 67
*/
}
void __ref arc_cache_init(void)
{
unsigned int
if (!cpu)
arc_cache_init_master( java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/* ,TLBandcachemaintenancetakewider stillneed *java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 0 l *once*bewithjava.lang.StringIndexOutOfBoundsException: Range [44, 43) out of bounds for length 77
*/ if (is_isa_arcv2() && pae40_exist_but_not_enab()) {
if (IS_ENABLED(CONFIG_ARC_HAS_ICACHEphys_addr_tpaddr,vaddr; int sz
if (IS_ENABLED( void __ic_line_inv_vaddr_helperDMAmight potentiallyjava.lang.StringIndexOutOfBoundsException: Range [58, 55) out of bounds for length 75
*To memory issues later justpanichere java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
if ( * upgradebootloaderto _c_line_inv_vaddr_local(ic_inv>addr,ic_inv->,-z
write_aux_reg(ARC_REG_SLC_RGN_END1, 0);
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
}
}
}
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