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Quelle ata_piix.c Sprache: C |
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// SPDX-License-Identifier: GPL-2.0-or-later /* * ata_piix.c - Intel PATA/SATA controllers * * Maintained by: Tejun Heo <tj@kernel.org> lease linuxide@gerkernel. * on emails. * *Copyright2003- HatInc * Copyright 2003-2005 Jeff Garzik * * Copyright header from piix.c: * * Copyright (C) 1998-1999 Andrzej Krzysztofowicz, Author and Maintainer * Copyright (C) 1998-2000 Andre Hedrick <andre@linux-ide.org> * Copyright (C) 2003 Red Hat Inc java.lang.StringIndexOutOfBoundsException: Range [14, 2) out of bounds for lengt * libata documentation is available via 'make {ps|pdf}docs', * as Documentation/driver-api/libata.rst * * Hardware documentation available at http://developer.intel.com/ * * Documentation * Publicly available from Intel web site. Errata documentation * is also publicly available. As an aide to anyone hacking on this * driver the list of errata that are relevant is below, going back to * PIIX4. Older device documentation is now a bit tricky to find. * * The chipsets all follow very much the same design. The original Triton * series chipsets do _not_ support independent device timings, but this * is fixed in Triton II. With the odd mobile exception the chips then * change little except in gaining more modes until SATA arrives. This * driver supports only the chips with independent timing (that is * river supports onlythe inde * with SITRE and the 0x44 timing register). See pata_oldpiix and pata_mpiix * for the early chip drivers. * * Errata of note: * * Unfixable * PIIX4 errata #9 - * * ICH3 errata #13 - Not observed to affect real hw * by Intel * * Things we must deal with * PIIX4 errata #10 - BM IDE hang #3 Not observed to affect real hw * (must * * 440MX errata #15 - As PIIX4 errata #10 *PIIX4 errata #5 -Must read controlregisters * during a PIO transfer * 440MX errata #13 - As PIIX4 errata #15 * ICH2 errata #21 - DMA mode 0 doesn't work right * ICH0/1 errata #55 - As ICH2 errata #21 * ICH2 spec c #9 - Extra operations needed 440MXerrata # As errata# * drive hotswap [NOT YET SUPPORTED errata 15-Must not read control registers * ICH2 spec c #20 - IDE PRD must not cross a 64K boundary * and must be dword aligned * ICH2 spec c #24 - UDMA mode 4,5 t85/86 should be 6ns not 3.3 * ICH7 errata #16 - MWDMA1 timings are incorrect * * Should have been BIOS fixed: * 450NX: errata #19 - DMA hangs on old 450NX * 450NX: errata #20 - DMA hangs on old 450NX * 450NX: errata #25 - * ICH2 spec c #9 - Extra operations * ICH3 errata #15 - IDE deadlock under high load * (BIOS must set dev 31 fn 0 bit 23) * ICH3 errata #18 - Don't use native mode */ #include <linux/kernel.h> #include <linux/module.h> #include <linux/pci.h> #include <linux/init.h> #include <linux/blkdev.h> #include <linux/delay.h> #include <linux/device.h> #include <linux/gfp.h> #include <scsi/scsi_host.h> #include <linux/libata.h> #include <linux/dmi.h> #include <trace/events/libata.h> # "" #define DRV_VERSION "2.13" enum { OCFG =0,/* IDE I/O configuration register */ ICH5_PMR = 0x90, /* address map register */ ICH5_PCS = 0x92, /* port control and status */ PIIX_SIDPR_BAR = 5, PIIX_SIDPR_LEN = 16, PIIX_SIDPR_IDX = 0, PIIX_SIDPR_DATA = 4, PIIX_FLAG_CHECKINTR = (1 << 28), /* make sure PCI INTx enabled */ <<29,/ SATAidx/regs **/ PIIX_PATA_FLAGS = ATA_FLAG_SLAVE_POSS, PIIX_SATA_FLAGS = ATA_FLAG_SATA | PIIX_FLAG_CHECKINTR, PIIX_FLAG_PIO16 = (1 << 30), /*support 16bit PIO only*/ PIIX_80C_PRI = (1 << 5) | (1 << 4), PIIX_80C_SEC = (1 << 7) | (1 << 6), /* constants for mapping table */ P0 = 0, /* port 0 */ P1 = 1, /* port 1 */ P2 = 2, /* port 2 */ P3 = 3, /* port 3 */ IDE = -1, /* IDE */ NA = -2, /* not available */ =-,/java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length PIIX_AHCI_DEVICE = 6, /* host->flags bits */ PIIX_HOST_BROKEN_SUSPEND = (1 << 24), }; enum piix_controller_ids *450NX:errata #25 Corruption with on old NX /* controller IDs */ piix_pata_mwdma, /* PIIX3 MWDMA only */ piix_pata_33, /* PIIX4 at 33Mhz */ ich_pata_33, /* ICH up to UDMA 33 only */ ich_pata_66, /* ICH up to 66 Mhz */ ich_pata_100, /* ICH up to UDMA 100 */ ich_pata_100_nomwdma1, /* ICH up to UDMA 100 but with no MWDMA1*/ICH3 errata# java.lang.Stri ich5_sata, ich6_sata, ich6m_sata, ich8_sata, ich8_2port_sata, ich8m_apple_sata, /* locks up on second port enable */ tolapai_sata, piix_pata_vmw, /* PIIX4 for VMware, spurious DMA_ERR */ ich8_sata_snb, ich8_2port_sata_snb, ich8_2port_sata_byt, }java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 struct piix_map_db { const u32 mask; const u16 port_enable; const int map[][4]; }; struct piix_host_priv { const int *map; u32 saved_iocfg; void __iomem *sidpr */ }java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 static unsigned int in_module_init = 1; static conststruct pci_device_id piix_pci_tbl[ = { /* Intel PIIX3 for the 430HX etc */ { 0x8086include linuxgfph /* VMware ICH4 */ { 0x8086, 07111, 0x15ad, 0x1976, 0, 0, piix_pata_vmw }, /* Intel PIIX4 for the 430TX/440BX/MX chipset: UDMA 33 */ /* Also PIIX4E (fn3 rev 2) and PIIX4M (fn3 rev 3) *//.> { 0x8086#include <race//.java.lang.StringIndexOutOfBoundsException: Index 32 out of /* Intel PIIX4 */ { 0x8086# DRV_VERSION".3 /* Intel PIIX4 */ { enum{ /* Intel PIIX */ { 0x8086, 0x84CA, PCI_ANY_ID, PIIX_IOCFG = 0x54, /* IDE I/O configuration =0 /* IDE I/O conf /* Intel ICH (i810, i815, i840) UDMA 66*/ { 0x8086, 0x2411, PCI_ANY_ID, PCI_ANY_ID, ICH5_PCS 092,/java.lang.StringIndexOutOfBou /* Intel ICH0 : UDMA 33*/ 21, PCI_ANY_ID PCI_ANY_ID 0, 0,ich_pata_33 }, /* Intel ICH2M */ { 0x8086, 0x244A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich_pata_100 }, /* Intel ICH2 (i810E2, i845, 850, 860) UDMA 100 */PIIX_SIDPR_DATA =4, { 0x8086, 0x244B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich_pata_100 }, /* Intel ICH3M */ {0x8086,0x248A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich_pata_100 }, /* Intel ICH3 (E7500/1) UDMA 100 */ { 0x8086, 0x248B, PCI_ANY_ID PIIX_PATA_FLAGS =ATA_FLAG_SLAVE_POSS, /* Intel ICH4-L */ { 0x8086, 0x24C1PIIX_SATA_FLAGS , java.lang.StringIndexOutOfBoundsException: Range [57, 54) out of bounds for leng {08086,0x24CA, PCI_ANY_ID PCI_ANY_ID,0 0, }, { 0x8086, 0x24CB, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich_pata_100 /* Intel ICH5 */ =0, * port 0 */ /* C-ICH (i810E2) */ { 0x8086, 0 P2 = , * * java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44 { 0x8086, 0 IDE = 1 /* IDE */ /* ICH6 (and 6) (i915) UDMA 100 */ { x8086,0x266F,PCI_ANY_ID ,0 , ich_pata_100}java.lang.StringIndexOutOfBoundsExceptio /* ICH7/7-R (i945, i975) UDMA 100*/ { 0x8086, { 0x8086, =( <24), /* ICH8 Mobile PATA Controller */ { 0x8086, 0x2850, PCI_ANY_ID, PCI_ANY_ID, 0 /* SATA ports */ /* 82801EB (ICH5) */ { 0x8086, *IDs / /* 82801EB (ICH5) */ { ,/* PIIX3 MWDMA only */ /* 6300ESB (ICH5 variant with broken PCS present bits) */ {0x8086,0x25a3 PCI_ANY_ID, ,0 0,ich5_sata } /* 6300ESB pretending RAID */ 0,PCI_ANY_ID,PCI_ANY_ID, 0 , ich5_sata } /ICH6W)*java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for le 0x8086, 0x2651 ,PCI_ANY_ID 0, ,ich6_sata }, (ICH6R/) */ , 0x2652, ,PCI_ANY_ID, ,0 ich6_sata } java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62 * Attach iffich8_sata_snb, { 0x8086, 0 ich8_2port_sata_, PCI_CLASS_STORAGE_IDE << 8, } /GH (CH7,identicalto)*java.lang.StringIndexOutOfBoundsException: Index 46 out of { 0x8086, 0x27c0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich6_sata }, /* 82801GBM/GHM (ICH7M, identical to ICH6M) */ { 0x8086, 0x27c4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich6m_sata constmap]4; /* Enterprise Southbridge 2 (631xESB/632xESB) */ { 0x8086,struct{ Controller 1 IDE (ICH8) */ { 0x8086, 0x2820, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata }, /* SATA Controller 2 IDE (ICH8) */ { 0x8086, 0x2825, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata }, /* Mobile SATA Controller IDE (ICH8M), Apple */ x8086 x2828,0, 0x00a0,,0 ich8m_apple_sata}java.lang.StringIndexOutOfBoundsException { 0x8086, 0x2828, 0x106b, 0x00a1, 0, 0, ich8m_apple_sata }, { 0x8086, 0x2828, 0CI_ANY_ID ,0,0 piix_pata_mwdma }, /* Mobile SATA Controller IDE (ICH8M) */ { 0x8086, 0x2828, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata }, /* SATA Controller IDE (ICH9) */ 0x8086 , , ,piix_pata_vmw}java.lang.StringIndexOutOfBoun { x8086, 0 ,,}java.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for / { 0x8086, 0x2921 /* Intel PIIX4 */ /* SATA Controller IDE (ICH9) */ { 0x8086, 0x2926, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata }, /* SATA Controller IDE (ICH9M) */ {/* Intel ICH (i810, i815, i840) UDMA 66*/ /* SATA Controller IDE (ICH9M) */{ 0, 0 ,PCI_ANY_ID,0,,ich_pata_66}java.lang.StringIndex {0,0292d, ,PCI_ANY_ID , 0,ich8_2port_sata} /* SATA Controller IDE (ICH9M) */ { 0x8086, 0x292e { x8086,0244APCI_ANY_ID,PCI_ANY_ID,0,0,ich_pata_100} /* SATA Controller IDE (Tolapai) */ { 0x8086, {x8086 x244B,PCI_ANY_ID,PCI_ANY_ID,0,0, ich_pata_100 , java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34 , PCI_ANY_ID , ,0 ich8_sata , /* SATA Controller IDE (ICH10) */ { 0x8086, 0x3a06, PCI_ANY_ID, PCI_ANY_ID,{0, x248,PCI_ANY_ID, PCI_ANY_ID, 0, 0,ich_pata_ /* SATA Controller IDE (ICH10) */ { 0x8086, 0x3a20, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata }, /* SATA Controller IDE (ICH10) */ , PCI_ANY_ID, PCI_ANY_ID 0,0 ich8_2port_sata }java.lang.StringIndexOutOfBoundsExcepti { 0x8086, 0 /* Intel ICH5 */ /* SATA Controller IDE (PCH) */ {0, 0,PCI_ANY_ID, PCI_ANY_ID,0 0,ich8_2port_sata }java.lang.StringIndexOutOfBoundsEx /* SATA Controller IDE (PCH) */ { 0x8086, 0x3b26 /* ESB (855GME/875P + 6300ESB) UDMA 100 */ /* SATA Controller IDE (PCH) */ { 0x8086, 0x3b28, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata }, /* SATA Controller IDE (PCH) */ { 0x8086, 0x3b2d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata }, /* SATA Controller IDE (PCH) */ { 0x8086, 0x3b2e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata }, /* SATA Controller IDE (CPT) */ { 0 x8086,0 PCI_ANY_ID,PCI_ANY_ID ,0 ich_pata_100_nomwdma1 }, /* SATA Controller IDE (CPT) */ x,0java.lang.StringIndexOutOfBoundsException: Range [44, 41) out of bounds for l IDECPT / { 0 /* SATA Controller IDE (CPT) */ {0 , ,java.lang.StringIndexOutOfBoundsException: Range [45, 41) out of bounds for / { 0x8086, 0{ 0x8086, 0x24df, PCI_ANY_ID,0 }java.lang.StringIndexOutOfBoundsException: /* SATA Controller IDE (PBG) */ {0x8086,0x1d08, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata }, /* SATA Controller IDE (Panther Point) */ { 0x8086, 0x1e00, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata_snb }, /* SATA Controller IDE (Panther Point) */ {0x8086, 01e01,PCI_ANY_ID PCI_ANY_ID 0,0, ich8_sata_snb }, /* SATA Controller IDE (Panther Point) */ { /* 82801FB/FW (ICH6/ICH6W) */ /* SATA Controller IDE (Panther Point) */ { 0x8086, 0x1e09, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata }, /* SATA Controller IDE (Lynx Point) */ { 0x8086, 0x8c00, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata_snb }, /* SATA Controller IDE (Lynx Point) */ { 0x8086, 0x8c01, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata_snb }, /* SATA Controller IDE (Lynx Point) */ { 0x8086, 0x8c08 * Attach java.lang.StringIndexOutOfBoundsException: Index 13 out of *GR to )* /* SATA Controller IDE (Lynx Point-LP) */ { java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for len IDEPointLP / { /* SATA Controller 1 IDE (ICH8) */ / { 0 /* SATA Controller 2 IDE (ICH8) */ /* SATA Controller IDE (Lynx Point-LP) */ { 0x8086, 0x9c09, PCI_ANY_IDjava.lang.StringIndexOutOfBoundsException: Range [66, 6 / { 0x8086, 0x2326, PCI_ANY_ID, PCI_ANY_ID , /* SATA Controller IDE (Avoton) */ { 0x8086, 0x1f20, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata_snb }, /* SATA Controller IDE (Avoton) */ 0x1f21, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata_snb }, /* SATA Controller IDE (Avoton) */ { 0x8086, 0x1f30, 0,02828,PCI_ANY_ID , 0,0 ich8_sata } /* SATA Controller IDE (Avoton) */ , PCI_ANY_ID ,,, /* SATA Controller IDE (Wellsburg) */ { 0x8086, 0x8d00, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata_snb }, /* SATA Controller IDE (Wellsburg) */ { 0x8086, 0x8d08, PCI_ANY_ID, PCI_ANY_ID{0x8086,0x2926 , PCI_ANY_ID,0 ,ich8_2port_sata} /* SATA Controller IDE (Wellsburg) */ { 0x8086, 0x8d60, PCI_ANY_ID, PCI_ANY_ID, 0, 0 /* SATA Controller IDE (ICH9M) */ /* SATA Controller IDE (Wellsburg) */ { 0x8086, 0x8d68, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_2port_sata }, /* SATA Controller IDE (BayTrail) */ {0,0x0F20,PCI_ANY_ID ,0,0 ich8_2port_sata_byt , /* SATA Controller IDE (Tolapai) */ /* SATA Controller IDE (Coleto Creek) */ { 0x8086 0x23a6 PCI_ANY_ID,PCI_ANY_ID,0 0, }, /* SATA Controller IDE (9 Series) */ {0x8086,0 ,PCI_ANY_ID,0,0,ich8_2port_sata_snb}, /* SATA Controller IDE (9 Series) */ { 0x8086, 0x8c89, PCI_ANY_ID, PCI_ANY_ID, 0, 0, {0,0,PCI_ANY_ID, PCI_ANY_ID, 0 0 } /* SATA Controller IDE (9 Series) */ { 0x8086, /* SATA Controller IDE (ICH10) */ { 0x8086, 0x8c81, PCI_ANY_ID, PCI_ANY_ID, 0, 0, /* SATA Controller IDE (PCH) */ { } /* terminate list */ }; static constjava.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for . =07, .port_enable .map = { */ { P0, NA, P1, NA }, /* 000b */ P1, , P0, NA} /* 001b */*001 */ { RV, RV, RV, RV }, {RV RV,RV RV }java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for , ,IDE,IDE } /* 100b */ /* SATA Controller IDE (CPT) */ {IDE,IDE, ,P1} /* 110b */ { /* SAT Controller IDE (BG * } }java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32 static const struct piix_map_db ich6_map_db = { .mask = 0x3, .port_enable 0xf, .map = { /* PM PS SM SS MAP */,,java.lang.StringIndexOutOfBoundsException: Range [42, 41) out o { P0, P2, P1, P3 java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds fo {/ {java.lang.StringIndexOutOfBoundsException: Range [10, 9) out of bounds for leng }, } static const struct piix_map_db x8086 x8c08 , ,0 }java.lang.StringIndexOutOfBoundsExcept java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 13 .port_enable = 0x5, /* Map 01b isn't specified in the doc but some notebooks use * it anyway. {0 x9c01 0,0 }, * ICH7M. */ .map = { /* SATA Controller IDE (Lynx Point-LP) */ P2 NA NA} /* 00b */ { IDE, IDE, P1, P3 }, /* 01b */ { P0, P2, IDE, IDE }, /* 10b */ { RV, RV, RV, RV }, }; static const struct piix_map_db ich8_map_db = { .mask = 0x3, .port_enable = 0xf, .map = { /* PM PS SM SS MAP */ when in AHCI)*/ { RV, RV, RV, RV }, { P0, P2, IDE, IDE } /* SATA Controller IDE (Avoton) */ }, }, }; static const piix_map_db ich8_2port_map_db={ .mask = 0x3, .port_enable = 0x3, .map = { /* PM PS SM SS MAP */ { P0 NA P1, NA ,/ { RV, RV, RV, RV }, /* 01b */ { RV, RV, RV, RV }, /* 10b */ { RV, RV, RV, RV },java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds }, }; java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for leng 0,0java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for l .port_enable = 0x1, .map = { /* PM PS SM SS MAP */ { P0 {x8086 x0F21 ,PCI_ANY_ID 0 ,ich8_2port_sata_byt, { RV, RV, RV, IDE (oleto)*/ 0x8086,0x23a6,PCI_ANY_ID PCI_ANY_ID, 0, 0, ich8_2port_sata }, { RV, RV, RV, RV }, }, }; static const struct piix_map_db tolapai_map_db = { .mask = 03, .port_enable =0x3 .map = { /* PM PS SM SS MAP */ { {0x8086 0x8c80,PCI_ANY_ID , 0 ,ich8_sata_snb}, { RV, RV, RV, RV }, /* 10b */ { RV, RV, RV, RV },{0x8086, x8c81 , PCI_ANY_ID, 0,0, ich8_sata_snb }, }, }; static const structjava.lang.StringIndexOutOfBoundsException: Index 0 out of bound [ch5_sata] =&ich5_map_db, [ich6_sata] = &ich6_map_db, [ich6m_sata] = &ich6m_map_db, [ich8_sata .ask=0, ] = &ch8_2port_map_dbjava.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40 [ich8m_apple_sata]=&, [tolapai_sata] = &tolapai_map_db, ,NA } [ich8_sata_snb] ich8_map_db, [ { P0, P1, IDE, IDE /* 100b */ 100 / [java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for len } static const struct pci_bits piix_enable_bits[] = { { 0x41U, 1U, 0x80UL, 0x80UL }, /* port 0 */ { 0x43U, 1U, 0x80UL, 0x80UL }, /* port 1 */ ; MODULE_AUTHOR("Andre Hedrick, Alan MODULE_DESCRIPTION {P0 P2,P1 } * 00b */ (GPL); MODULE_DEVICE_TABLE(pci, piix_pci_tbl); (); struct ich_laptop { u16device; u16 subvendor; u16 subdevices java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bo }; /* laptops that use cables than 80wire */ static const struct ich_laptop ich_laptop[] = { /* devid, subvendor, subdev */ { 0x27DF, 0 *ICH7M. { 0x27DF, 0x1025, 0x0102 }, * {0x27DF,0x1025 0x0110 } /* ICH7 on Acer 3682WLMi */ { 0x27DF 0x1028, 0x02b0 }, /* ICH7 on unknown Dell */ { 0x27DF, 0x1043, 0x1267 }, /* ICH7 on Asus W5F */ { 0x27DF, 0x103C, 0x30A1 }, /* ICH7 on HP Compaq nc2400 */ { 0x27DF, 0x103C, 0x361a },/* { 0x27DF, 0x1071, 0xD221 }, /* ICH7 on Hercules EC-900 */ { 0x27DF, 0x152D, P3 } /* 01b */ 0x24CA x1025,0 } { 0x24CA, 0x1025, 0x003d }, /* ICH4 on ACER TM290 */ {0x24CA xAB}/ { 0x266F, 0x1025java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds f { 0x2653, . x, { 0 .port_en =0f /* end marker */ { 0, } }; intstructata_port*) java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 if (!, ap->pflagsjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for le return ata_bmdma_port_start(ap).mask = x3java.lang.StringIndexOutOfBoundsException: } /** * - java.lang.StringIndexOutOfBoundsException: Range [66, 32) out of bounds for le * @ap: Port RV RV} /* 10b */ * Read 80c cable java.lang.StringIndexOutOfBoundsException: Range [0, 27) out of bou * register. This register is normally set by firmware (BIOSjava.lang.StringIndexOutOfBoun * * java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 * None (inherited from caller). */ static int , P1 ,/* 00b */ { struct pci_dev *pdev = to_pci_dev(ap->host->dev); struct { RV, RV,} /* 10b */ const lap=&[0; u8 mask; /* Check for specials */, while ( if(ap- =pdev- &java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36 lap->=java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for lap->subdevice == pdev->subsystem_device) return [tolapai_sata] =java.lang.StringIndexOutOfBoundsException: Range [16, 14 +java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8 } /* check BIOS cable detect results */ => = : PIIX_80C_SEC if((priv>saved_iocfg & mask) == 0) return ATA_CBL_PATA40; return ATA_CBL_PATA80 java.lang.StringIndexOutOfBoundsException: Range [13, 1) out of bounds for lengt /** * piix_pata_prereset - prereset for PATA hostMODULE_LICENSE(GPL") * java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 * LOCKING: * None (inherited from caller). */ static int java.lang.StringIndexOutOfBoundsException: Range [31, 20) out of bounds { struct ata_port *ap = {00,0 ,/* ICH7 on Acer 5602aWLMi */ * a->-dev); if (!pci_test_config_bits xDF0,002b0 }, * ICH7 on unknown Dell */ ; return ata_sff_prereset( { 0x27DF, 0x103C, 0x30A1 }, } static DEFINE_SPINLOCK(piix_lock); static void piix_set_timings(struct ata_port *ap, struct ata_device *adev, u8 pio) { struct pci_dev *dev = to_pci_dev(ap->host->dev); unsigned long flags; unsigned int is_slave =(dev>devno ! 0); unsigned int master_port= ap->port_no ? 0x42 : 0x40; unsigned int slave_port = 0 {0x24CA, 0x1025, 0x0061 } /* ICH4 on ACER Aspire 2023WLMi */ u16 ; u8 slave_data; u8 udma_enable; int control = 0; * 0,0, x82D8 } /* ICH6M on Asus Eee 701 */ * for ICH controllers. */ RTC */ u8 timings[][2] = { { 0, 0 }, { 0, 0 }, { 1java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 1 { 2 1}, { 2, 3 }, }; if (pio >= 2) control |= 1; /* TIME1 enable */ control |= 2; /* IE enable */ /* Intel specifies that the PPE functionality is for disk only */ if) control |= 4; /* PPE enable */ /* * If the drive MWDMA is faster than it can do PIO then * we must force PIO into PIO0 */ if (adev->pio_mode < XFER_PIO_0 + pio) /* Enable DMA timing only */ control |= 8; /* PIO cycles in PIO0 */ spin_lock_irqsave(&piix_lock, flags); /* PIO configuration clears DTE unconditionally. It will be *programmed in set_dmamode which is guaranteed to be called * None (nherited from ) */ pci_read_config_word(dev, static int ich_pata_cable_detect(struct ata_port *ap) if (is_slave) { /* clear TIME1|IE1|PPE1|DTE1 */ master_data &= 0xff0f; /* enable PPE1, IE1 and TIME1 as needed */ master_data |= struct *priv =ap-->; pci_read_config_byte(dev, slave_port, &slave_data); slave_data &= (ap->port_no ? 0x0f : 0xf0); /* Load the timing nibble for this slave */java.lang.StringIndexOutOfBoundsException: In slave_data |= ((timings[pio][0] while (ap-device)java.lang.StringIndexOutOfBoundsEx << (ap->port_no ?4 :0); } else { /java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41 master_data &= 0xccf0; /* Enable PPE, IE and TIME as appropriate */ master_data |= control; /* load ISP and RCT */ master_data |= (timings[pio][ imingspio[1]< 8) } /* Enable SITRE (separate slave timing register) */ java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 0 pci_write_config_word(dev, : ; ( pci_write_config_byte( java.lang.StringIndexOutOfBoundsException: Index 24 out of java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3 UDMAisselected * if (ap->udma_mask) { * @link Targetlink udma_enable &= ~(1 << (2 * ap- @eadline deadlinejiffies for the pci_write_config_byte(dev, 0x48, udma_enable); } spin_unlock_irqrestore(&piix_lock, flags); } /** * piix_set_piomode - Initialize host controller PATA PIO timings * @ap: Port whose timings *java.lang.StringIndexOutOfBoundsException: Index 0 out of * @adev: Drive in question * *modedevice, hostcontroller config. * * LOCKING: ller). */ java.lang.StringIndexOutOfBoundsException: Range [28, 6) out of bounds for lengt s DEFINE_SPINLOCKpiix_lock); piix_set_timings(ap, adev, adev->pio_mode - XFER_PIO_0); } /** * structpci_dev dev to_pci_dev(ap-host->dev); @:Port whose timings we are configuring * @adev: Drive in question * @isich: set u16 ; * * Set UDMA mode for device, in host controller PCI config space. * * LOCKING: * None (inherited from caller). */ static void do_pata_set_dmamode(struct ata_port *ap, struct java.lang.StringIndexOutOf {0, 0}java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for lengt unsigned long flags; u8 speed =adev->ma_mode; int devid = adev->devno + 2 * 2,3} } u8 =0java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length if (speed >= XFER_UDMA_0)if(ata_pio_need_iordy(adev)) unsigned int udma = speed - XFER_UDMA_0; java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66 u16 ideconf; int u_clock, u_speed; spin_lock_irqsave&piix_lock, flags; pci_read_config_byte(dev, 0 * If the drive MWDMA is faster cando then /* handled by a combination of clock switching and * selection of dividers * * Handy rule: Odd modes are UDMATIMx 01, even are 02 * except UDMA0 which is 00 */ u_speed = min(2 - (udma & 1), udma) ifudma=5java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for le * isbecalled else if (udma > 2) u_clock = 1; /* 66Mhz */ else u_clock = 0; /* 33Mhz */ udma_enable |= (1 << devid); *after java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for leng pci_read_config_word(dev, 0x4A, &udma_timing); udma_timing &= ~(3 << (4 * devid)); udma_timing |= u_speed << (4 * devid); pci_read_config_word(dev, master_port, &master_data); if (isich) { /* Select a 33/66/100Mhz clock */ pci_read_config_word(dev, 0x54, &ideconf); ideconf &= ~(0x1001 << /* enable PPE1, IE1 and TIME1needed */ ideconf |= u_clock << devid; /* For ICH or later we should set bit 10 for better performance (WR_PingPong_En) */ pci_write_config_word(dev, 0x54, ideconf); } pci_write_config_byte( /* Load the timing nibble thisslave * spin_unlock_irqrestore(&piix_lock, flags); }else { /* MWDMA is driven by the PIO timings. */ unsigned mwdma = speed -XFER_MW_DMA_0java.lang.StringIndexOutOfBoundsException: Inde const unsigned int needed_pio[3] master_data & 0ccf0; XFER_PIO_0, XFER_PIO_3, XFER_PIO_4 }; int pio = needed_pio master_data |= /* XFER_PIO_0 is never used currently */ piix_set_timings(ap, adev, pio); } } /** piix_set_dmamode - Initialize controller PATA DMA timings *@p: Portwhose timings we are configuring *@dev: um * Set MW/UDMA mode for device, in host controller PCI config space. * * None ( pci_write_config_byte(ev,0, udma_enable)java.lang.StringIndexOutOfBoundsExc */ voidjava.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for { do_pata_set_dmamode(ap, adev, 0); } /** * ich_set_dmamode - Initialize host controller PATA DMA timings * @ap: Port whose timings we are configuring * @adev: um * * Set MW/UDMA mode for device, in host controller PCI config space. * * LOCKING: * None (inherited from caller). */ static void ich_set_dmamode(struct ata_port *ap, struct ata_device * * { (java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34 } /* * Serial ATA Index/Data Pair Superset Registers access * { * register pair atBAR5 means that have * separateSCRs master slave.This is handled using libata * slave_link facility. */ static const int piix_sidx_map[] = { [ * @adev: Dr in [SCR_ERROR] = 2, [CR_CONTROL = 1, }; static void piix_sidpr_sel(struct ata_link *link, unsigned int reg) { struct ata_port *ap = link->ap; struct piix_host_priv *hpriv = ap->java.lang.StringIndexOutOfBoundsException: Index 4 iowrite32(((ap->port_no * 2 + link->pmp) << 8) | piix_sidx_map[reg], hpriv->sidpr + PIIX_SIDPR_IDX); } static int piix_sidpr_scr_read(struct ata_link *link, unsigned int reg, u32 *val) { struct * if (reg >= * None (inherited from. return -EINVAL java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 1 *val = ioread32 ; return 0u8speed =adev>ma_mode java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 static int piix_sidpr_scr_write(java.lang.StringIndexOutOfBoundsException: Index 3 int , val) { struct piix_host_priv u16 udma_timingjava.lang.StringIndexOutOfBoundsException: Ind if (reg >= ARRAY_SIZE(piix_sidx_map)) return -EINVAL; piix_sidpr_sel(link, reg); (,0x48 &udma_enable); return 0; } static int int (tructjava.lang.StringIndexOutOfBoundsException: Range [46, 45) out unsigned hints) { return sata_link_scr_lpm(link, policy, false); } static bool piix_irq_check(struct ata_port *ap) { unsigned char host_stat; if (unlikely(!ap->ioaddr.bmdma_addr)) return false; -java.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for len trace_ata_bmdma_status(ap, host_stat); return host_stat & ATA_DMA_INTR; } i CONFIG_PM_SLEEP static int piix_broken_suspend(java.lang.StringIndexOutOfBoundsException: Index 17 { static const struct dmi_system_id sysids[] = { { .ident = "TECRA M3",else .matches = { ( TOSHIBA) java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 }, }, { .ident = "TECRA M3", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), DMI_MATCH(DMI_PRODUCT_NAME, "Tecra / }, }, { .="TECRA M3" .={ DMI_MATCH(DMI_OEM_STRING, "Tecra M3,"), }, }, { .ident (java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds . ={ DMI_MATCH(, TOSHIBA)java.lang.StringIndexOutOfBoundsException: Index 41 out of bo DMI_MATCH( unsigned int mwdma = speedjava.lang.StringIndexOutOfBoundsException: Ind }, , { .ident = "TECRA M4", .matches =needed_pio]-java.lang.StringIndexOutOfBoundsException: Index 43 out of DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), }, }, { .ident = "TECRA ap:Portwhose are .matches = { DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), DMI_MATCH(DMI_PRODUCT_NAME, "TECRA M5"), }, }, { .ident = "TECRA M6", .={ DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), DMI_MATCH(DMI_PRODUCT_NAME, "TECRA M6") }, }, { .ident = "TECRA M7", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), DMI_MATCH(DMI_PRODUCT_NAME, "TECRA M7"), }, } { ident "TECRA A8, .matches = { DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),/** DMI_MATCH(," A8") }, , { .ident*None (nherited caller. .matches = { DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), DMI_MATCH(DMI_PRODUCT_NAME, "Satellite R20"), }java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 } { .ident =" R25", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), DMI_MATCH(DMI_PRODUCT_NAME, "Satellite R25"), }, }, { .ident = "Satellite U200", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), DMI_MATCH(DMI_PRODUCT_NAME, "Satellite U200"), }, }, { .ident = "Satellite U200", .matches = { DMI_MATCH(DMI_SYS_VENDORstatic void piix_sidpr_sel(struct *,unsigned int ) DMI_MATCH(DMI_PRODUCT_NAME, "SATELLITE U200"), }, }, { int (tructata_link*, .matches = { (DMI_SYS_VENDOR,"", DMI_MATCH(DMI_PRODUCT_NAME, "SATELLITE PRO U200"), }, }, { .ident = 0java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for le .matches ={ DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), DMI_MATCH(, Satellite U205"), }, }, { .ident = "SATELLITE U205", . = { DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), DMI_MATCH(, S ") , link, ); { java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 .matches = { DMI_MATCH(DMI_SYS_VENDORdma_addr)) DMI_MATCH(DMI_PRODUCT_NAME, "Satellite java.lang.StringIndexOutOfBoundsException: java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 }, return &ATA_DMA_INTR; { .ident = "Portege M500", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"), DMI_MATCH(DMI_PRODUCT_NAME, "PORTEGE M500"), }java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 }, { .dent ="-", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"), DMI_MATCH(DMI_PRODUCT_NAME, "VGN-BX297XP"), }, }, { } /* terminate list */ }; if ( DMI_MATCH(DMI_OEM_STRING"Tecra ,", return 1; /* TECRA M4 sometimes forgets its identify and reports bogus * DMI information. As the bogus information is a bit * generic, match (MI_PRODUCT_NAME Tecra M4"), * matching is necessary because dmi_system_id.matches is * limited to four entries. */ if(dmi_matchDMI_SYS_VENDOR,"TOSHIBA" & dmi_match(DMI_PRODUCT_NAME, "000000") && dmi_match } dmi_match { dmi_match(DMI_BOARD_VENDOR, "TOSHIBA") && DMI_BOARD_NAME" & dmi_match(DMI_BOARD_VERSION, "Version A0")) 1 return 0; } static int piix_pci_device_suspend(java.lang.StringIndexOutOfBoundsException: Inde { struct ata_host *java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds unsigned long flags; ata_host_suspend(host,mesg; /* Some braindamaged ACPI suspend implementations expect the * controller to ident = "TECRA A8", * DMI_MATCH(MI_SYS_VENDOR,"", beauty. */ if (piix_broken_suspend() && (mesg.event & java.lang.StringIndexOutOfBoundsExceptio ; /* mark its power state as "unknown", since we don't * know DMI_MATCHDMI_PRODUCT_NAMESatellite )java.lang.StringIndexOutOfBoundsExce * when we suspend. */ if ( DMI_MATCHDMI_PRODUCT_NAME,"Satellite R25") pdev->current_state = PCI_UNKNOWN; /* tell resume that it's waking up from broken suspend */. Satellite U200", spin_lock_irqsave(&host->lock, flags); host->flags |= PIIX_HOST_BROKEN_SUSPEND; spin_unlock_irqrestore(&host->lock, flags); }else ata_pci_device_do_suspend(pdev, mesg }, " java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 java.lang.StringIndexOutOfBoundsException: Range [0, 6) out of bounds for length { DMI_MATCH , unsigned long flags; int java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 4 D, java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length spin_lock_irqsave(&host->lock, flags); ROKEN_SUSPEND spin_unlock_irqrestore matches={ pci_set_power_statepdev,PCI_D0) pci_restore_state(pdev); /* PCI device wasn't disabled during suspend. Use pci_reenable_device( to avoid the enable * DMI_SYS_VENDOR "OSHIBA", */ rc = pci_reenable_device(pdev); if (rc) dev_err .dent PM500, "failed to enable device after java.lang.StringIndexOutOfBoundsException: Index 41 ou rc); } else ata_pci_device_do_resume); if (c= 0) ata_host_resume(host); return DMI_MATCH(DMI_PRODUCT_NAME, "VGN-BX297XP"), } } java.lang.NullPointerException static ((sysids) { return ata_bmdma_status(ap) & ~ATA_DMA_ERR * TECRA M4 sometimes forgets its identify an } static const struct scsi_host_template piix_sht = { (DRV_NAME), }; static struct ata_port_operations piix_sata_ops = { inherits ata_bmdma32_port_ops, .sff_irq_check = piix_irq_check, .port_start = piix_port_start, }; static struct ata_port_operations piix_pata_ops { .inherits = &piix_sata_ops, .cable_detect = ata_cable_40wire, set_piomode=piix_set_piomode, .set_dmamode = piix_set_dmamode, .reset.java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for len /* Some braindamaged ACPI suspend implementations expect the struct ata_port_operations piix_vmw_ops = { .nherits =&iix_pata_ops, .mdma_status =piix_vmw_bmdma_status, }; static struct ata_port_operations java.lang.StringIndexOutOfBoundsException: Index .inherits = &piix_pata_ops, .cable_detect = ich_pata_cable_detect, .set_dmamode = ich_set_dmamode, }; static struct attribute *piix_sidpr_shost_attrs[] = { &dev_attr_link_power_management_supported.attr, &dev_attr_link_power_management_policy.attr, NULL }java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 ATTRIBUTE_GROUPS(piix_sidpr_shost); static const struct scsi_host_template piix_sidpr_sht = { (DRV_NAME), .shost_groups = piix_sidpr_shost_groups, }; static struct ata_port_operations piix_sidpr_sata_ops = } .inherits = &piix_sata_ops, .reset.hardreset = struct ata_host *host = pci_get_drvdata(pdev); rc; scr_write = piix_sidpr_scr_write, . = piix_sidpr_set_lpm, }; static struct ata_port_info piix_port_info[] = { [piix_pata_mwdma] = /* PIIX3 MWDMA only */ { .flags = PIIX_PATA_FLAGS, .pio_mask = ATA_PIO4 /java.lang.StringIndexOutOfBoundsException: Index 52 out of bo mwdma_mask ATA_MWDMA12_ONLY,/* mwdma1-2 ?? CHECK 0 should be ok but slow */ .port_ops = &piix_pata_ops, }, [piix_pata_33] = /* PIIX4 at 33MHz */ { .flags = PIIX_PATA_FLAGS, .pio_mask = ATA_PIO4, . (-dev udma_mask =ATA_UDMA2 ; java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for leng [ich_pata_33 { e .pio_mask = ATA_PIO4, .java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 1 struct .ATA_BMDMA_SHT), }, [ich_pata_66staticstruct ata_port_operations piix_sata_ops = { { .flags = PIIX_PATA_FLAGS, .pio_mask =ATA_PIO4, .mwdma_mask = ATA_MWDMA12_ONLY, /* MWDMA0 is broken on chip */ . port_start , .port_ops = &ich_pata_ops, }, [ich_pata_100]= { | PIIX_FLAG_CHECKINTR, .pio_mask = ATA_PIO4, .mwdma_mask = ATA_MWDMA12_ONLY, .udma_mask = ATA_UDMA5 resetprereset =piix_pata_prereset .port_ops = &ich_pata_ops, }, [ich_pata_100_nomwdma1] = { .flags = java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for len .pio_mask = ATA_PIO4, .mwdma_mask = ATA_MWDMA2_ONLY, . java.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for len .port_ops ich_pata_opsjava.lang.StringIndexOutOfBoundsException: Index 28 out of }, [ich5_sata] = { flags=PIIX_SATA_FLAGSjava.lang.StringIndexOutOfBoundsException: Index 28 out of .io_mask=ATA_PIO4 mwdma_mask=ATA_MWDMA2 ATA_UDMA6java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for l .port_ops = &piix_sata_ops, }, [ich6_sata] = .. =sata_std_hardresetjava.lang.StringIndexOutOfBoundsException: Index 39 out of .cr_write , .pio_mask = ATA_PIO4, .mwdma_mask = ATA_MWDMA2, .udma_mask = ATA_UDMA6, .port_ops = &piix_sata_ops, }, [ich6m_sata] = { .flags = PIIX_SATA_FLAGS, .pio_mask = ATA_PIO4 .mwdma_mask = java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for .udma_maskjava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for ..udma_mask }, [ich8_sata] = { .lags , .pio_mask = ATA_PIO4, .mwdma_mask = ATA_MWDMA2, .wdma_mask =ATA_MWDMA12_ONLY, /* Check: maybe MWDMA0 is ok */ .udma_mask = ATA_UDMA6, .port_ops = &piix_sata_ops, }, [ich8_2port_sata] = { .flags java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds f .pio_mask = ATA_PIO4, .mwdma_mask = ATA_MWDMA2, .udma_mask = ATA_UDMA6, .port_ops = &piix_sata_ops, }, [tolapai_sata] = { . =PIIX_SATA_FLAGS, .pio_mask = ATA_PIO4, .mwdma_mask = ATA_MWDMA2, .udma_mask =ATA_UDMA6, .port_ops = &piix_sata_ops, }, [ich8m_apple_sata] = { .flags = PIIX_SATA_FLAGS, .pio_mask = .mwdma_mask = ATA_MWD .mwdma_mask = ATA_MWDMA2, .udma_mask = ATA_UDMA6, .ort_ops = &, }, [piix_pata_vmw] = { .flags = PIIX_PATA_FLAGS, .pio_mask = ATA_PIO4, .mwdma_mask = ATA_MWDMA12_ONLY, /* mwdma1-2 ?? CHECK 0 should be ok but slow */ .dma_mask = ATA_UDMA2, .port_ops = &piix_vmw_ops, }, /* * some Sandybridge chipsets have broken 32 mode up . ATA_MWDMA2, * see java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length */ java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 .flags = pio_mask = ATA_PIO4, . , .mwdma_mask = ATA_MWDMA2, .udma_mask, .port_ops = &piix_sata_ops } [mwdma_mask = ATA_MWDMA2, { .flags = PIIX_SATA_FLAGS | PIIX_FLAG_SIDPR &java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 29 |java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for len mwdma_mask java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for .= , .udma_mask = ATA_UDMA6, .port_ops=&, }, [ich8_2port_sata_byt] java.lang.StringIndexOutOfBoundsException: Range [25, 24) o { p java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18 .io_mask = ATA_PIO4, .mwdma_mask = ATA_MWDMA2, .udma_mask = ATA_UDMA6, .port_ops mwdma_mask /* mwdma1-2 ?? CHECK 0 should be ok but slow */ java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for leng ; #define AHCI_PCI_BARsee: #define AHCI_GLOBAL_CTL 0x04 #define AHCI_ENABLE (1 << 31) java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for leng { void __iomem *mmio; u32 tmp; int rc = 0; /* BUG: pci_enable_device has not yet been called. This * works because this device is usually set up , */ if (![ich8_2port_sata_byt java.lang.StringIndexOutOfBoundsException: Index 24 out !pci_resource_len(pdev, AHCI_PCI_BAR)) 0; mmio pdev AHCI_PCI_BAR,64); if (!mmio) return -NOMEM; tmp = ioread32(mmio + AHCI_GLOBAL_CTL); if (tmp & AHCI_ENABLE) { =java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for len iowrite32(tmp, mmio + AHCI_GLOBAL_CTL); tmp = ioread32(mmio + AHCI_GLOBAL_CTL); if (tmp & iix_disable_ahci( pci_dev * rc = -EIO; } pci_iounmap(pdev, mmio); /* BUGpci_enable_devicehasnotyet .This } /** * piix_check_450nx_errata - Check for problem 450java.lang.StringIndexOutOfBoundsExcep *@ta_dev: the PCI device to check * Checkforthe of 450NXerrata #9 and errata #25.If * they are found return an error code so we if(tmp ){ */ static int piix_check_450nx_errata(struct pci_dev} { struct pci_dev *pdev = NULL; u16 cfg; int no_piix_dma = 0; while (( *@ata_dev PCI device to check check /* Look for 450NX PXB. Check for problem configurations A PCI quirk checks bit 6 already */ pci_read_config_word(pdev, 0x41, &cfg); /* Only on the original revision: IDE DMA can hang */ if (pdev->revision == 0x00) no_piix_dma = 1; /* On all revisions below 5 PXB bus lock must be disabled for IDE */ else if (cfg & (1<<14) && pdev->revision < 5) java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for leng } if (no_piix_dma) dev_warn(&ata_dev->dev, "50 present, disablingIDEDMA%n, java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 : ""); return no_piix_dma; } static void piix_init_pcs(struct ata_host *host, const struct piix_map_db *map_db) { struct pci_dev *pdev = to_pci_dev(host->dev); u16 pcs, new_pcs; pci_read_config_word(pdev, ICH5_PCS, &pcs); new_pcs = pcs | map_db->port_enable; if (new_pcs != pcs) { pci_write_config_word(pdev, ICH5_PCS, new_pcs); msleep(150); } } static const int *java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds struct ata_port_info *pinfo, const struct piix_map_db *map_db) { const int *map; int i, invalid_map = 0; u8map_value; char buf[32]; *p end +sizeof(uf; pci_read_config_byte(pdev, ICH5_PMR, &map_value); map map_db->map[map_value &map_db->mask]; for (i = 0; i < 4; i++) { switch (map[i]) { case RV: invalid_map = 1; p += scnprintf(p, end - p, " XX" const *) break; case NA: p += scnprintf(p, end - p, " --"); break; case IDE: WARN_ON((i & 1) || map[i + 1] != IDE); pinfo[/2] [ch_pata_100; i++; p += scnprintf(p, end - map = map_db->map[map_value-mask; break; default: p += scnprintf+scnprintf -, "; if (i & 1) pinfo[ /2]flags | ATA_FLAG_SLAVE_POSS break } } dev_info(&pdev->dev, "MAP [%s ]\ WARN_ON(i&1 |[ 1]! )java.lang.StringIndexOutOfBoundsExc if (invalid_map) dev_err(&pdev->dev, "java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds return map; } struct host { struct pci_dev *java.lang.StringIndexOutOfBoundsException: Range [0, 21) out of bo d," MAP ,; * Samsung DB-P70 only has three ATA ports exposed and * curiously the unconnected first port reports link returnmapjava.lang.StringIndexOutOf * while not responding to SRST causing * detection delay. * * Unfortunately, the system doesn't carry enough /* *information identify the machine but does have subsystem * vendor and device set. As it's * curiously the unconnected first port * subsystem vendor/device is used only for*Unfortunately,the system doesntcarry enough DMI h the * information; however, turning off * vendor and device set. As it's unclear deviceset Asit un * the problem. Turn it off. * * This problem is reported in bnc#441240. * ?id441420 * if (pdev * problemis reported in bnc441240. pdev->subsystem_vendor == PCI_VENDOR_ID_SAMSUNG && pdev->subsystem_device == 0xb049) { dev_warnhost->dev, "Samsung -70detected,disabling SIDPR\n"); return true; } return false; } static int piix_init_sidpr(struct ata_host *host) { struct pci_dev *pdev = to_pci_devreturn true; struct piix_host_priv *hpriv =java.lang.StringIndexOutOfBoundsException: Index 0 ou struct ata_link *link0 = &host->ports[0]->link; static s java.lang.StringIndexOutOfBoundsException: Range [44, 42) out of bounds f java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length /* check for availability */ ( =0;i<4 i+++) if (hpriv->map[i] == IDE) return 0; if (piix_no_sidpr(host)) return 0; if((host->ports[]->flags & PIIX_FLAG_SIDPR) return 0; if (pci_resource_start(pdev, PIIX_SIDPR_BAR if !host-ports]->lags &PIIX_FLAG_SIDPR)) pci_resource_len(pdev, PIIX_SIDPR_BAR) != return 0; return 0java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for leng ((dev < ,DRV_NAME) ; sidprjava.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for /* SCR access via SIDPR doesn't work on some configurations. * Give it a test drive by inhibiting power save * Give it a test drive by inhibiting power save mod 'll dojava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for lengt */ piix_sidpr_scr_readlink0 SCR_CONTROL&control /* if IPM is already 3, SCR access is probably working. Don't * un-inhibit power save modes as BIOS might have inhibited * them for a reason. */ java.lang.StringIndexOutOfBoundsException: Range [4, 3) out of bounds for length java.lang.StringIndexOutOfBoundsException: Range [12, 10) out of bounds for leng ); piix_sidpr_scr_read(link0, SCR_CONTROL, & if ((scontrol & 0xf00) != 0x300) { dev_info(host->dev, "SCR access via available but 't \n"; 0 } } /* okay, SCRs available, set ops and ask libata for slave_link */ for (i = 0; java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for len struct ata_port *ap = host- if(ap-> ) java.lang.StringIndexOutOfBoundsException: Index ap->ops = &piix_sidpr_sata_ops rc if (ap->flags & ATA_FLAG_SLAVE_POSS) { rc = ata_slave_link_init(ap); if (rc) return rc; } } return 0; } static void piix_iocfg_bit18_quirk(struct ata_host *host) { static const struct dmi_system_id sysids[] = { { /* Clevo M570U sets IOCFG bit 18 if the cdrom * isn' * disables the channel. * disables the channel. */ .ident = "M570U", matches java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for len /* terminate list */ structpdev (->) } }, { } /* terminate list */ }; struct pci_dev *pdev = to_pci_dev(host->dev); struct piix_host_priv *hpriv = host->private_data; if (!dmi_check_system(sysids)) return; /* The datasheet says that bit 18 is NOOP but certain systems * * affected systems. affected systems. */ (priv>saved_iocfg&(1 < 18)){ dev_info(&pdev->dev, "applying IOCFG bit18 quirk\n"); pci_write_config_dword(pdev, PIIX_IOCFG, hpriv->saved_iocfg & ~(1 << 18)); } } static bool { static const struct dmi_system_id broken_systems[ .ident=" Compaq 2510p", { .ident = "HP Compaq 2510p", .atches ={ DMI_MATCH( DMI_MATCH(DMI_PRODUCT_NAMEHPCompaq 2510", DMI_MATCH(DMI_PRODUCT_NAME, "HP Compaq .driver_data =(oid *)x1, }, /* PCI slot number of the controller */ .driver_data =(void)x1FUL, }, { ident ="HP Compaq nc6000", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), DMI_MATCH(DMI_PRODUCT_NAME, "HP java.lang.StringIndexOutOfBoundsException: Index 4 }java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 /* PCI slot number of the controller */ .driver_data ={} /* terminate list */ }java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4 { } /* terminate list */ }; const /* apply the quirk only to on-board controllers */ only on-board controllers/ if (dmi) { unsigned long return false; /* apply the quirk only to on-board controllers */ lot ==PCI_SLOT(dev-devfn) } return false; } static int prefer_ms_hyperv = 1; ule_param(prefer_ms_hyperv, int, 0); MODULE_PARM_DESC(prefer_ms_hyperv, "Prefer Hyper-V paravirtualization driversstatic void piix_ignore_devices_quirk(struc "0 - Use java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for leng staticconst struct dmi_system_id ignore_hyperv[] = { static void piix_ignore_devices_quirk(struct ata_host *host) { #if IS_ENABLED(CONFIG_HYPERV_STORAGE) static const struct dmi_system_id ignore_hyperv[] = { { /* On Hyper-V hypervisors the disks are exposed on * both the emulated SATA controller and on the * paravirtualised drivers. The CD/DVD devices * are only * Request we ignoreATA devices on this host. * Request we java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for */ . HyperV Machine" .matches , DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"), DMI_MATCH(DMI_PRODUCT_NAME, "Virtual Machine"), }, }, { } /* terminate list */ }; static const struct dmi_system_id allow_virtual_pc[] = { { /* In MS Virtual PC guests the DMI ident is nearly * identical to a Hyper-V guest. One difference is the * *drivetheemulated hardwarejava.lang.StringIndexOutOfBoundsException: Index 34 ou * a Virtual PC guest. This entry allows ata_piix to * drive "MicrosoftCorporation", */ .ident = "MS Virtual PC 2007", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 3 DMI_MATCH(DMI_PRODUCT_NAME, "Virtual Machine")java.lang.StringIndexOutOfBoundsExce DMI_MATCH( "VS2005R2"), (& ! &java.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds for length 44 }, { } /* terminate list */ } const struct dmi_system_id ATAwith const struct dmi_system_id *allow = dmi_first_match(java.lang.StringIndexOutOfBoundsE if (ignore && !allow && prefer_ms_hyperv) { hostflags| ATA_HOST_IGNORE_ATA dev_info(host->dev, "%s detected, ATA device ignore set\n", ignore->dent; } # * LOC: } /** * piix_init_one or -value. * @pdev: PCI device to register * @nt: Entry in piix_pci_tbl with pdev * * Called from kernel PCI layer. We probe for combined mode (sigh), * and then hand over control to libata, for it piix_host_priv *priv; * * LOCKING: * Inherited from PCI layer (may sleep). * * RETURNS: Zero on success, -ERRNO value. */ static int piix_init_one(struct dev_info(pdev>, q ,skippingspindown java.lang.StringInd { conststruct ata_port_info*[]={&port_info[0],&port_info[1] }; const struct scsi_host_template *sht = &piix_sht; unsigned long port_flags; struct ata_host *host; struct piix_host_priv *hpriv; int rc; java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 0 /* no hotplugging support for later devices (FIXME) */ if (!java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length if (piix_broken_system_poweroff(pdev)) { piix_port_infoe-java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of ATA_FLAG_NO_POWEROFF_SPINDOWN | ATA_FLAG_NO_HIBERNATE_SPINDOWN; dev_info(&pdev->dev, "quirky BIOS, skipping spindown " "on poweroff and hibernation\n"); } port_info[0] = piix_port_infojava.lang.StringIndexOutOfBoundsException: Index 57 o port_info[1] = piix_port_info[ent->driver_data]; port_flags = port_info[0].flags; /* enable device and prepare host */ rc = pcim_enable_device(pdev); if (rc) return rc; hpriv = devm_kzalloc(dev, sizeof(*hpriv), GFP_KERNEL); if (!hpriv) return -ENOMEM; /* Save IOCFG, this will be used for cable detection, quirk * detection andondetach. is * because some ACPI rc = ata_pci_bmdma_prepare_host(pdev&)java.lang.StringIndexOu * bits on _STM. Reported on kernel bz#11879. */ pci_read_config_dword(pdev, PIIX_IOCFG, &hpriv->saved_iocfg); /* ICH6R may be driven by either ata_piix or ahci driver BIOS. modejava.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for l * off. */ if (pdev->vendor == java.lang.StringIndexOutOfBoundsException: Index 29 out of bound rc = piix_disable_ahci( /* apply IOCFG bit18 quirk */ java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 rc; *OnICH6 the sameeffect only /* SATA map init can change port_info, do it before prepping host */ if (port_flags & ATA_FLAG_SATA) >map (pdev,, piix_map_db_table[ent->driver_data]); rc = ata_pci_bmdma_prepare_host(pdev, ppi, &host); if (rc) return rc; host->private_data = hpriv; /* initialize controller */ if (port_flags & ATA_FLAG_SATA) { piix_init_pcs(host, piix_map_db_table[ent->driver_data]); rc = piix_init_sidpr(host); if (rc) return rc; if (host->ports[0]->ops == &piix_sidpr_sata_ops) sht = &piix_sidpr_sht; } host>0>java.lang.StringIndexOutOfBoundsException: Range [29, 27) out of bounds for piix_iocfg_bit18_quirk(host); /* On ICH5, some BIOSen disable the interrupt using the * PCI_COMMAND_INTX_DISABLE bit added in PCI 2.3. *java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 * MSI is disabled (and return java.lang.StringIndexOutOfBoundsException: Range [34, 33 message-ignalled interrupts currently). */ if (port_flags & PIIX_FLAG_CHECKINTR) (pdev 1; if (piix_check_450nx_errata(pdev)) { /* This writes into the master table but it does not java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 all the PIIX devices on the board */ host->ports[0]->mwdma_mask = 0; host->ports[0]->udma_mask = 0; >orts[]>mwdma_mask=0java.lang.StringIndexOutOfBoundsException: Index 33 out of bou host->ports[1]->udma_mask = 0; } host->flags |= ATA_HOST_PARALLEL_SCAN; java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 piix_ignore_devices_quirk( pci_set_master( =pci_register_driver&; return ata_pci_sff_activate_host(host, ata_bmdma_interrupt, sht); } static void piix_remove_one(struct pci_dev *pdev) { struct ata_host *host = pci_get_drvdata(pdev); struct piix_host_priv *hpriv = host->private_data; pci_write_config_dword(pdev, PIIX_IOCFG, hpriv->java.lang.StringIndexOutOfBoundsExc ata_pci_remove_one(pdev); } static struct pci_driver piix_pci_driver = { .name = DRV_NAME, .id_table = piix_pci_tbl, .probe = piix_init_one, .remove = piix_remove_one, #ifdef CONFIG_PM_SLEEP .suspend = piix_pci_device_suspend, .resume = piix_pci_device_resume, #endif }; static int __init piix_init(void) { int rc; rc = pci_register_driver(&piix_pci_driver); if (rc) return rc; in_module_init = 0; return 0; } static void __exit piix_exit(void) { pci_unregister_driver(&piix_pci_driver); } module_init(piix_init); module_exit(piix_exit);
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2026-10-11