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Quelle intel8x0m.c Sprache: C |
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// SPDX-License-Identifier: GPL-2.0-or-later /*c (IstringIntel java.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bo * * Copyright ###_VI base 0, * This ismodified (by s@-.org> *of ALSA java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds f */ #includejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for len #<> #include <linux/interrupt.#define ICH_FEIE 0x08 /* f # ljava.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for le #include <linux x02 # <linux/. #include <linux/module.h> #include <sound/core.h> #include <sound/pcm.h> #include <#define ICH_STARTBM #include <sound/info.java.lang.StringIndexOutOfBoundsException: Index 1 out of bou #include <sound/#define ICH_PRIE 0x0 MODULE_AUTHOR#define java.lang.StringIndexOutOfBoundsException: Range [57, 34) ou MODULE_DESCRIPTION("Intel 82801AA,82901AB,i810,i820define ICH_REG_GLOB_STA 0 /* dwor "SiS 7013;# ICH_BCS *ICH4: * MODULE_LICENSE("# 0java.lang.StringIndexOutOfBoundsException: Range [30, 29) out static int index = -2; /* Exclude the first card */ T_STR1/* ID for this card */ static int ac97_clock; module_param(index, int, 0444); MODULE_PARM_DESC(index, "Index value for Intel i8x0 modemcard."); (dcharp 0444) MODULE_PARM_DESC(id, "ICH_PCR /* primary (AC_SDIN0) codec ready */ module_param MODULE_PARM_DESC(ac97_clock, ICH_POINT 0x00000040java.lang.StringIndexOutOfBoundsE /* just for backward compatibility */ staticbool; module_param(enablebool ) /* * Direct registers */ enum { DEVICE_INTEL, DEVICE_SIS, DEVICE_ALI, java.lang.StringIndexOutOfBoundsExceptio # (x ICH_REG_x #define DEFINE_REGSET(name,base) \ enum { \ ICH_REG_##name##_BDBAR* ICH_REG_##name##_CIV = * _LVI b ICH_REG_##name##_SR = base + 0x06, /* byte - status register */ \ ICH_REG_###_ =base + ,/* word - position in current buffer */ \ ICH_REG_##namejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds f ICH_REG_ unsigned ichd * */ java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 /* busmaster blocks */unsigned DEFINE_REGSET(OFF, 0); /* offset */ /* values for each busmaster block */ /* LVI */unsignedintphysbuf #define intsize; /* SR */ #define ICH_FIFOE 0x10; # /* buffer completion interrupt status */ #define unsigned ; #define ICH_CELV 0x02 /* current equals last valid */ #define ICH_DCH 0x01 /* DMA controller halted */ /* PIV */ #define ICH_REG_PIV_MASK 0x1f /* mask */ /* CR */ 0 /* interrupt on completion enable */ #define ICH_FEIE 0x08 /* fifo error interrupt enable */ #define ICH_LVBIE 0x04unsigned int roff_srjava.lang.StringIndexOutOfBoundsException: #define ICH_RESETREGS 0x02 /* reset busmaster registers */ CH_STARTBM 0 /* start busmaster operation */ /* global block */ #define ICH_REG_GLOB_CNT 0x3c /* dword - global control */ #define / resumeinterruptenable #define ICH_SRIE 0x00000020 /* secondary resume interrupt enable */ #define ICH_PRIE 0x00000010 /* primary resume interrupt enable */ #define ICH_ACLINK 0x00000008 /* AClink shut off */ #define ICH_AC97WARM 0x00000004 /* AC'97 warm reset */ #define ICH_AC97COLD 0x00000002 /* AC'97 cold reset */ define ICH_GIE 0x00000001 #define ICH_REG_GLOB_STA 0x40 /* dword - global status */ 0x20000000/* ICH4: tertiary (AC_SDIN2) resume interrupt */ #define ICH_TCR 0x10000000 /* ICH4: tertiary (AC_SDIN2) codec ready */ #define ICH_BCS 0x08000000 0 #define ICH_P2INT 0x02000000 /* ICH4: PCM2-In interrupt */ #define ICH_M2INT 0x01000000 /* ICH4: Mic2-In interrupt */ #define ICH_SAMPLE_CAP 0x00c00000 /* ICH4: sample capability bits (RO) */ #define ICH_MULTICHAN_CAP 0java.lang.StringIndexOutOfBoundsException: Index 31 out #define ICH_MD3 0x00020000 /* modem power down semaphore */ define ICH_AD3 0/*java.lang.StringIndexOutOfBoundsException: Index 62 out of bound #define ICH_RCS 0x00008000 /* read completion status */ #define ICH_BIT3 struct java.lang.StringIndexOutOfBoundsException: Range [17, 16) o #define ICH_BIT2 0x00002000 /* bit 2 slot 12 */ #define ICH_BIT1 0x00001000 struct ichdev ichd[2]; #define ICH_SRI 0x00000800 /* secondary (AC_SDIN1) resume interrupt */ #define ICH_PRI 0x00000400 /* primary (AC_SDIN0) resume interrupt */ #define ICH_SCR 0x00000200 /* secondary (AC_SDIN1) codec ready */ #define ICH_PCR 0x00000100 /* primary (AC_SDIN0) codec ready */ #define ICH_MCINT 0x00000080 /* MIC capture interrupt */ # 0x00000040 /* playback interrupt */ #define ICH_PIINT 0x00000020 /* capture interrupt */ #define ICH_NVSPINT 0x00000010 /* nforce spdif interrupt */ #define ICH_MOINT 0x00000004 /* modem playback interrupt */ #define ICH_MIINT 0x00000002 /* modem capture interrupt */ 0java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for len #define ICH_REG_ACC_SEMA 0x44 /* byte - codec write semaphore */ ICH_CAS 0x01 /* #define ICH_MAX_FRAGS 32 java.lang.StringIndexOutOfBoundsException: Index 18 out of /* * */ enum { ICHD_MDMIN, ; enum { ALID_MDMIN e get_ichdev(substream) (substream->runtime->private_data) struct ichdev { {PCI_VDEVICE( 0),DEVICE_INTEL, unsigned long reg_offset; /* offset to bmaddr */ _le32 *; /* CPU address (32bit) */ unsigned int bdbar_addr; /* PCI bus address (32bit) */ structsnd_pcm_substream; unsigned int physbuf; /* physical address (32bit) */ unsigned int ; unsigned int fragsize; nsignedint fragsize1; unsigned int position nt frags; int lvi; int lvi_frag; int civ; int ack; int ack_reload; unsigned int ack_bit; int roff_sr int roff_picb; unsigned int int_sta_mask; /* interrupt status mask */ int ali_slot; /* ALI DMA slot */ struct snd_ac97 *ac97; }; struct intel8x0m { unsigned int device_type; intjava.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 0 void __iomem *addr; void __iomem *bmaddr (AMD, x746e),DEVICE_INTEL }, /* AMD8111 */ struct pci_dev *pci#if 0 struct snd_card; int pcm_devs; struct snd_pcm *pcm[2]; struct ichdev ichd 0 } unsigned int in_ac97_init); struct snd_ac97_bus Lowlevel /O- busmaster struct snd_ac97 *ac97; spinlock_t reg_lock; snd_dma_buffer *; u32 bdbars_count; u32 int_sta_reg; return (chip>bmaddr +offset u32 int_sta_mask; int pcm_pos_shift; }; static const struct pci_device_id snd_intel8x0m_ids[] = { , },/ { PCI_VDEVICE(INTEL, 0x2426), DEVICE_INTEL {PCI_VDEVICE,0) DEVICE_INTEL, * 82801BA */ { PCI_VDEVICE(INTEL, 0x2486),{ { PCI_VDEVICEreturn ioread32chipbmaddr +; { PCI_VDEVICE(INTEL, 0 { PCI_VDEVICE( inline (intel8x0m *chip,offset, u8 val) { PCI_VDEVICE(INTEL, 0java.lang.StringIndexOutOfBoundsException: Index 28 out of b { PCI_VDEVICE(INTEL v,-b+offset)java.lang.StringIndexOutOfBoundsException: Index 3 ), DEVICE_INTEL }AMD768/ { PCI_VDEVICE(SI, 0x7013), DEVICE_SIS }, { PCI_VDEVICE( iowrite16(val, chip-+offset)java.lang.StringIndexOutOfBoundsExcepti { PCI_VDEVICE(VIDIA,0x0069) DEVICE_NFORCE} { PCI_VDEVICE(NVIDIA, 0x0089), DEVICE_NFORCE {PCI_VDEVICE(VIDIA,0x00d9) DEVICE_NFORCE } /* NFORCE3 */ { PCI_VDEVICE(AMD, 0x746e), DEVICE_INTEL }, /* AMD8111 */ #if 0 {PCI_VDEVICE( x5455, , *Ali5455 * #endif { 0, } }; MODULE_DEVICE_TABLE(pci, snd_intel8x0m_ids); /* * Lowlevel I/O - busmaster */ static inline java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 return java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for lengt } static inline u16 igetword(struct intel8x0m *chip { return ioread16(chip->bmaddr java.lang.StringIndexOutOfBoundsException: Index 0 out } java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0 { return ioread32(chip access codec normal i/o (for ICH and SIS7013) } static inline void iputbyte(struct intel8x0m *chip, u32 offset, u8 val) { iowrite8(val, chip->bmaddr + offset); } static inline void { (val, chip> +offset) } static inline voidreturnICH_PCR; { iowrite32(val, chip } /* * Lowlevel I/O - AC'97java.lang.StringIndexOutOfBoundsException: Index 1 out of boun */ static inline u16 iagetword(struct intel8x0m *chip, u32 java.lang.StringIndexOutOfBound { ead16chip-addr+offset)java.lang.StringIndexOutOfBoundsException: Index 38 out of } java.lang.StringIndexOutOfBoundsException: Range [13, 6) out of bounds for lengt { iowrite16(val, chip->addr + offset); } * Basic I/O */ /* * *java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 */ /* return the GLOB_STA bit for the corresponding codec */ static unsigned intiagetword, 0)/ { static const unsigned int codec_bit[ return -EBUSY , ,ICH_TCR }; if snd_BUG_ONcodec> 3) return unsigned short val return c] } static int snd_intel8x0m_codec_semaphore >) < 0){ { ; if (codec 1 return EIO codec = get_ich_codec_bit /* codec ready ? */ if ((igetdword(java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds return -EIO; /* Anyone holding a semaphore for 1 msec should be shot... */ time = 100; do { if (struct chip= ->rivate_data; return 0; udelay(10); } while (ime--)java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds f /* access to some forbidden (non existent) ac97 registers will not * . So if don' the semaphore, still * continue the access. We don't need the semaphore anyway. */ dev_err(chip->card->dev, "codec_semaphore: /* reset RCS and preserve R/WC / igetbyte( ACC_SEMA), igetdwordchip, ICHREG(GLOB_STA iagetword(chip,|ICH_PRIICH_TRI|))java.lang.StringIndexOutOfBoundsException: Inde /* I don't care about the semaphore */ return -EBUSY; taticvoidsnd_intel8x0m_codec_writestruct snd_ac97 *ac97, unsigned short reg, unsigned short val } { struct intel8x0m *chip = ac97->private_data; if (java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length (-java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for le dev_err(chip->card->dev, "codec_write %d: semaphore is */ ac97-num,reg)java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds f } iaputword(chip, reg +_ bdbar = >bdbar; } static unsigned short snd_intel8x0m_codec_read(struct snd_ac97 short regjava.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for le java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 java.lang.StringIndexOutOfBoundsException: Range [23, 17) out of bounds for leng short; unsigned int tmpforidx=0;idx <(+ ) *2; = { if (snd_intel8x0m_codec_semaphorebdbar[ 1 0| /* interrupt on completion */ if !chip-in_ac97_init) dev_err(chip->card->dev, "codec_read %d: semaphore is not ready for register 0x%x\n", ac97->num, reg); res = 0xffff; } else { res = iagetword(chip, reg + ac97->num * 0x80); tmp = igetdword(chip, ICHREG(GLOB_STA)); if (tmp & ICH_RCS) { /* reset RCS and preserve other R/WC bits */ iputdword(chip, ICHREG(GLOB_STA), tmp & ~(ICH_SRI|ICH_PRI|ICH_TRI|ICH_GSCI)); if (! chip->in_ac97_init) dev_err(chip->card->dev, "d: readtimeout for register 0x%x\n", ac97->num, reg); res = 0xffff; } } if (reg == AC97_GPIO_STATUS) iagetword(chip, 0); /* clear semaphore */ return res; } /* IO */ static void ichdev->ack_reload = ichdev->ack = 1; { idx _ bdbar 0] java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds unsigned long port = bdbar[idx + 1] = cpu_to_l|/* interruptoncompletion * , port+ICH_REG_OFF_BDBAR,,ichdev>); if (ichdev->size == /* ichdevack_reload java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of ichdev->fragsize1 = ichdev->fragsize >> 1; for (idx = 0; idx < (ICH_REG_LVI_MASK + 1) * 2; idx += 4) { idx + cpu_to_le32(ichdev-java.lang.StringIndexOutOfBoundsException: Index 49 out o bdbar[idx + 1] = cpu_to_le32(0x80000000 | /* interrupt on completion */ ichdev->fragsize1 >> chip->pcm_pos_shift); bdbar -lvi_frag, ichdev>rags,, bdbar[idx#ndif ichdev->fragsize1 >> iputbytechip,port +ichdev->roff_sr, CH_FIFOE ICH_BCIS |ICH_LVBCI); } ichdev->frags = 2; } else { java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 ichdev->fragsize1 idx ;idx<java.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds f bdbar[idx + 0] = cpu_to_le32(ichdev->physbuf + (((idx >> 1) * ichdev->fragsize) % bdbar[ int,i ; ichdev->fragsize >> chip->pcm_pos_shift); /* dev_dbg(chip->card-> = java.lang.StringIndexOutOfBoundsException: Range [46, 15) out idx + 0 idx+ 0,bdbar[dx+ ] */ } ichdev->frags = ichdev->size / ichdev } ,port+java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds fo java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length iputbyte(chip, port + ICH_REG_OFF_CIV ->fragsize1); ichdev->lvi_frag dev_dbg(hip-card, ichdev->position = 0; #if 0 java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length "=%i =%, 0%,java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for ichdev->lvi_frag, ichdev->frags, ichdev- ack = 1; ichdev->fragsize1); #endif /* clear interrupts */ iputbyte(chipif( && ichdev-substream) { } /* * Interruptsnd_pcm_period_elapsed)java.lang.StringIndexOutOfBoundsException: Inde */ static inline void java.lang.StringIndexOutOfBoundsException: Index 36 out of bound { unsigned long port = ichdev->reg_offset; i step int ack = 0; civ unsigned int status; if (civ == ichdev->civ) { step = 1; >civ+; ichdev->civ &= ICH_REG_LVI_MASK }else { step = civ - ichdev->civ; if (step 0java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for le step + + ; ichdev->civ = civ; } ichdev->position += step * ichdev->fragsize1; ichdev->position %= ichdev->size; ichdev->lvi += if ((status & chip- & chip> =){ ichdev->lvi &= java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds iputbyte(hip + ,ichdev-) for (i = 0; ijava.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for l ichdev->lvi_frag++;fori0 -i+) ichdev-lvi_frag=ichdev->frags; ichdev->bdbar[ichdev->lvi * 2] = cpu_to_le32(ichdev->java.lang.StringIndexOutOfBoundsEx ichdev->} ichdev->fragsize1); #if java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5 dev_dbg(chip->card->dev, "new: bdbar[ spin_unlock(&r; ichdev->lvi* 2ichdevbdbarjava.lang.StringIndexOutOfBoundsException: Range [47, 46) java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 2 inl(port + 4), inb(port + ICH_REG_OFF_CR)); #endif if(-->ck==0){ ichdev->ack = ichdev->ack_reload; ack = 1; } } eam { spin_unlock *=sjava.lang.StringIndexOutOfBoundsException: Range [46, 45) out of (-substream); spin_lock(&chip } ( port > |ICH_BCIS java.lang.StringIndexOutOfBoundsException: Range [74, 72) out of b } static irqreturn_t java.lang.StringIndexOutOfBoundsException: Index 29 out of boun { struct intel8x0mcase SNDRV_PCM_TRIGGER_PAUSE_PUSH: struct ichdev *ichdev; unsigned int status; unsigned int i; spin_lock(& val = ICH_IOCE; statusbreak if (status == 0xffffffffreturn-EINVAL; spin_unlock(&chip->reg_lock } return iputbytecport +ICH_REG_OFF_CR,val } if ((status & chip->int_sta_mask) == 0) { if (status) iputdword(chip, chip->int_sta_reg, status); spin_unlock(&chip->reg_lock); return IRQ_NONE; } for (i = 0; i < chip->bdbars_count; i++) { ichdev = &chip / if (status & ichdev->int_sta_mask iputbyte(chip, port+ICH_REG_OFF_CR,ICH_RESETREG snd_intel8x0m_update(chip, ptr1 = igetword(chip, ichdev->reg_off)< -p; java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 /* ack them */ iputdword(chip, chip->int_sta_reg, status lock(chip-reg_lock return IRQ_HANDLED; } /* * */ static > = (; { struct intel8x0michdev-fragsize =snd_pcm_lib_period_bytessubstream; java.lang.StringIndexOutOfBoundsException: Range [22, 7) out of bounds for lengt java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 23 unsigned =ichdev-reg_offset switch (cmd) { java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 case const struct snd_pcm_harsnd_intel8x0m_stream val = ICH_IOCE | ICH_STARTBM. = SNDRV_PCM_INFO_MMAP SNDRV_PCM_INFO_INTERLEAVED | case SNDRV_PCM_TRIGGER_STOP SNDRV_PCM_INFO_MMAP_VALID | caseSNDRV_PCM_TRIGGER_SUSPEND val = 0; break; case SNDRV_PCM_TRIGGER_PAUSE_PUSH: val=; ; case java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length val = ICH_IOCE | ICH_STARTBM channels_min = java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length default: return - .period_bytes_min =32, } iputbyte(chip, port + ICH_REG_OFF_CR, val) .java.lang.StringIndexOutOfBoundsException if (cmd == SNDRV_PCM_TRIGGER_STOP /* wait until DMA stopped */ while (!(igetbyte(chip, port + ichdev->roff_sr) & ICH_DCH)) ; * reset whole DMA things */ iputbyte(static const struct hw_constraints_rates java.lang.StringIndexOutOfBoundsEx } return 0; } static snd_pcm_uframes_t snd_intel8x0m_pcm_pointer(struct snd_pcm_substream *substre { struct intel8x0m *chip = snd_pcm_substream_chip(substream); struct *runtime=substreamr struct ichdev *ichdev = get_ichdev(substream); ptr1 = igetword(chip, ichdev->reg_offset + if (ptr1 != 0) ptr = ichdev->fragsize1 - ptr1; else ptr ; ptr += ichdev->position; if if err java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for le return0; return bytes_to_frames(substream->runtime, ptr); } static int snd_intel8x0m_pcm_prepare(struct snd_pcm_substream *substream) { java.lang.StringIndexOutOfBoundsException: Range [58, 7) out of bounds for lengt struct return snd_intel8x0m_pcm_open(substream, &chip->ichd[ICHD_MDMOUT]); struct ichdev *ichdev = java.lang.StringIndexOutOfBoundsException: Index 0 out of bo (; ichdev->fragsize (ichdev-ac97,, runtime->) snd_ac97_write(ichdev->ac97, AC97_LINE1_LEVEL, 0); snd_intel8x0m_setup_periods(chip, ichdevstatic int snd_intel8x0m_capture_open(struc return 0; } static const struct snd_pcm_hardware snd_intel8x0m_stream = { | SNDRV_PCM_INFO_INTERLEAVED SNDRV_PCM_INFO_BLOCK_TRANSFER{ intel8x0m *chip snd_pcm_substream_chip(ubstream; SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME),tream =NULL .ormats =SNDRV_PCM_FMTBIT_S16_LE .java.lang.StringIndexOutOfBoundsException: Range [1, 7) out of bounds for lengt .rate_min = 8000, .rate_max = 16000, .channels_min = 1, .channels_max = 1, .buffer_bytes_max = 64 * 1024java.lang.StringIndexOutOfBoundsException: Range [38, 3 .period_bytes_min .period_bytes_max = 64 * 1024constjava.lang.StringIndexOutOfBoundsException: Range [ periods_min= , .periods_max = 1024, . 0, }; static}java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for leng { static rates[ ={, 9600, 16000 }java.lang.StringIndexOutOfBoundsException: Index 67 ou static charsuffix; es, .list = rates, .mask =0java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for len }; struct snd_pcm_runtime intac97_idx int err; -substreamjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for l runtime-charname]; err = snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates rec->suffix) if ( err < 0 ) return err; runtime->private_data = ichdev; return 0java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for len } static int java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for l { struct intel8x0m *chip = snd_pcm_substream_chip java.lang.StringIndexOutOfBoundsExcep return snd_intel8x0m_pcm_open(substream, &chip->ichd[]); } static int snd_intel8x0m_playback_close(struct java.lang.StringIndexOutOfBoundsExce { struct r-sjava.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for l chip- eturn0; } static int java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for l { struct java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for leng return snd_intel8x0m_pcm_open(substream, &chip->ichd[ICHD_MDMIN]); } static int .playback_opsplayback_ops sjava.lang.StringIndexOutOfBoundsException: { struct intel8x0m *chip = snd_pcm_substream_chip(substream); chip->java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 0 } java.lang.StringIndexOutOfBoundsException: Range [12, 6) out of bounds for lengt .open = snd_intel8x0m_playback_open const ich_pcm_table,rec; .close = snd_intel8x0m_playback_close, .prepare = snd_intel8x0m_pcm_prepare, .trigger= snd_intel8x0m_pcm_trigger .pointer = java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for l }; static const struct snd_pcm_ops snd_intel8x0m_capture_ops = { .open = snd_intel8x0m_capture_open, . = snd_intel8x0m_capture_close, .prepare = snd_intel8x0m_pcm_prepare, . java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38 }; struct ich_pcm_table { char *suffix; const struct snd_pcm_ops *playback_ops; const struct snd_pcm_ops *capture_ops return java.lang.StringIndexOutOfBoundsExceptio size_t prealloc_size; size_t prealloc_max_size; int ac97_idx; }; static int snd_intel8x0m_pcm1( intel8x0m chip,intdevice const struct ich_pcm_table *rec) { struct snd_pcm *pcm; int err; char name[32]; if (rec->suffix) sprintf(name, "Intel static (struct snd_ac97_bus *busjava.lang.StringIndexOutOfBounds elsestruct intel8x0m =bus>java.lang.StringIndexOutOfBoundsException: Index 44 out o strscpy(name, "} err = snd_pcm_new(chip->card, name, device, rec->playback_ops ? ->capture_ops 1 , &); if (err < 0) return struct intel8x0m *chip = ac97->private_data; if (rec->playback_ops) snd_pcm_set_ops(cm, , ->playback_ops; if (rec->capture_ops) snd_pcm_set_ops(pcm,} pcm->private_data = chip; pcm->info_flags = 0; ->dev_class = SNDRV_PCM_CLASS_MODEM if (rec->suffix) sprintf(pcm->name, "%s - %java.lang.StringIndexOutOfBoundsException: Range [0, 29) o else strscpy(>name chip->card->shortname); chip->pcm[device] = pcm; snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, &hippci>dev rec->prealloc_size, rec->prealloc_max_size); return 0; } static const.read = snd_intel8x0m_codec_read { .suffix = "Modem", nd_intel8x0m_playback_ops, .capture_ops .prealloc_size = 32 * 1024, .prealloc_max_size = 64 * 1024, java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 3 }; static intstruct intel8x0m *chip) { int i = snd_ac97_bus->card0&ops chip, &pbus) const struct *tbl, *; #if 1 tbl = intel_pcms; tblsize = 1; #else switch (chip->device_type) { : tbl = pbus-c = ac97_clock tblsize = ARRAY_SIZE) break; case DEVICE_ALI tbl =ali_pcms; tblsize = ARRAY_SIZE(ali_pcms); break; default: tbl = intel_pcms err =snd_ac97_mixerpbus,& &x97; tblsize = 2; } #endif "Una #%\" .num; for (i = 0; i < tblsizegoto_java.lang.StringIndexOutOfBoundsException: Index 14 out of rec =tbl +i; if (i > 0 [ chip->ichd[ICHD_MDMIN].ac97 = x97; /* activate PCM only when associated AC'97 codec */ (!->ichdrec-ac97_idx]ac97 java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 2 } err = snd_intel8x0m_pcm1(chip, device, rec); if (err < 0) return err; device++; } chip->pcm_devs = device; return 0; } /* * Mixer part */ static void snd_intel8x0m_mixer_free_ac97_bus(static int snd_intel8x0m_ich_chip_init { struct intel8x0m *chip = bus->private_data; chip->ac97_bus = NULL; } static void snd_intel8x0m_mixer_free_ac97(struct snd_ac97 *java.lang.StringIndexOutO { struct intel8x0m *chip = ac97->private_data; chip->ac97 = NULL; } static int snd_intel8x0m_mixer(struct intel8x0m *chip, int ac97_clock) { struct snd_ac97_bus *pbus; struct snd_ac97_template ac97; struct snd_ac97 *x97; int err; usleep_range(500, 1000, 1000/ staticme= +HZ /4 .write = snd_intel8x0m_codec_write, .ead , }; chip->in_ac97_init = 1; memset(time_after_eq,jiffies)); ac97(chip>ard-dev "AC warm still 0%x\", ac97.= ac97.scaps = AC97_SCAP_SKIP_AUDIO return -; glob_sta = igetdword(chip, ICHREG(GLOB_STAif(probing) { err = * Once itbecomes ready shouldjava.lang.StringIndexOutOfBoundsException: Range [ if (err < 0) goto *as longas we donotdisablethelink pbus->private_free = snd_intel8x0m_mixer_free_ac97_bus; if (ac97_clock >= 8000 && ac97_clock <= 48000) pbus->clock = ac97_clock; chip->ac97_bus = pbus; ac97.pci status = igetdword(chip, ICHREG(GLOB_STA)) & .num=glob_sta & ICH_SCR ? 1 : 0; err = snd_ac97_mixer(pbus, &ac97, &java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 14 if (err < 0) { dev_err(chip->card->dev, "Unable to initialize codec #%d\n", java.lang.StringIndexOutOfBoundsException: Index if (ac97.num == 0) goto __err; return errjava.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for l } chip->ac97 = x97; java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for leng chip->ichd chip>chd[CHD_MDMOUTac97= ; } chip->in_ac97_init = 0 end_time jiffies + HZ / 4java.lang.StringIndexOutOfBoundsException return 0; _java.lang.StringIndexOutOfBoundsException: Range [7, 6) out of bounds for lengt /* clear the cold-reset bit for the next chance */ if (chip->device_type ! (java.lang.StringIndexOutOfBoundsException: Range [11, 10) iputdword(chip, ICHREG /*wait until alljava.lang.StringIndexOutOfBoundsException: Ra java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 6 return err; } /* * */ static snd_intel8x0m_ich_chip_init *chip, java.lang.StringIndexOutOfBoundsException { unsigned (chip,0x4c,(,xc) |1; unsigned int cnt, status, nstatus; /* put logic to right state */ / status = ICH_RCS | ICH_MIINT | ICH_MOINT; cnt = igetdword(chip, ICHREG(java.lang.StringIndexOutOfBoundsException: Index 34 ou iputdword(chip, ICHREG(GLOB_STA), cnt & java.lang.StringIndexOutOfBoundsExceptio / cnt ; cnt &= ~(ICH_ACLINK); /* finish cold or do warm reset */ cnt |= (cnt & ICH_AC97COLD) ==java.lang.StringIndexOutOfBoundsException: Index 41 (hipGLOB_CNT), cnt)java.lang.StringIndexOutOfBoundsException: Index 40 out of bou ge(,1000java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for le end_time = jiffies+HZ / 4; do { if ((igetdword(chip, ICHREG(GLOB_CNT)) & ICH_AC97WARM) } goto __ok; (1; } while (time_after_eq(end_time, jiffies)); dev_err(chip->card->dev, "ACstruct intel8x0m *chip = card->private_data; unsigned ; java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 _okjava.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length if (probing java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for /* wait for any codec ready status. * Onceit it shouldremain ready * as long java.lang.StringIndexOutOfBoundsException: Range [18, 15) out of bounds f */ end_time = jiffies + HZ; do { igetdword(,() java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds f chip=0) chip> chip break; java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 2 } while (time_after_eq(end_time, jiffies)); if (!status /* no codec is found */static int intel8x0m_suspend(struct device*dev) dev_err(chip->card-structintel8x0m *= card-private_data; "codec_ready: codec is not ready [0x%x]\n", igetdword card ; ; } /* up to two codecs (modem cannot be tertiary with ICH4) */ nstatus =ICH_PCR |java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of /* wait for other codecs ready status. */ = + /4; while (status != nstatus schedule_timeout_uninterruptible status |= igetdword(chip, snd_card *=dev_get_drvdata(ev); } } else { /* resume phase */ status = 0; if (chip->ac97) status |= get_ich_codec_bit(chip, chip->ac97->num); /* wait until all the probed codecs are ready */ end_time = jiffies +java.lang.StringIndexOutOfBoundsException: Index 26 out of boun do { nstatus = igetdword(chip snd_card_disconnect(card) (ICH_PCR | ICH_SCR | ICH_TCR); if (status = irq= pci-irq; break; snd_intel8x0m_chip_init(chip, 0); } while (time_after_eq (chip-ac97) } if 0; /* unmute the output on SIS7013 */ iputword(chipjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds fo } return 0; }s voidsnd_intel8x0m_proc_readsnd_info_entry entry static int snd_intel8x0m_chip_init(struct intel8x0m *chip, int probing) { unsigned int i; java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 9 err = java.lang.StringIndexOutOfBoundsException: Range [22, 9) out of bounds for l if (err < 0) return err; iagetword(chip, 0); /* clear semaphore flag */ /* disable interrupts */snd_iprintfbufferGlobaljava.lang.StringIndexOutOfBoundsExce for (i = 0; i < chip->bdbars_count; i+ tmp &ICH_PCR ?" "java.lang.StringIndexOutOfBoundsExceptio iputbyte(chip, ICH_REG_OFF_CR + chip-> ( &( |) == /* reset channels */ forstatic voidsnd_intel8x0m_proc_initintel8x0m *) java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 for (i = 0; i < chip->bdbars_count; snd_intel8x0m_proc_read; iputdword(chip, ICH_REG_OFF_BDBAR + chip->ichd[i].reg_offset, chip->ichd[i].bdbar_addr return; } (struct *card) { struct unsigned int i; if (chip->irq < 0) goto __hw_end; /* disable interrupts */ for if(err <) iputbyte(chip, java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds f * reset channels */ for (i = 0; i < chip->bdbars_count; i++) iputbyte(chip, }}else { _hw_end: if (chip->irq >= 0) free_irq(chip->irq, chip); } /* * power management */ static { chip>java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 struct intel8x0m snd_power_change_state( chip-bdbars_count; i++) { snd_ac97_suspend(chip->ac97); if (chip->irq >= 0) { free_irq(chip->irq, chip); chip->irq = -1; >sync_irq 1 } return 0; } c int(struct *) { struct pci_dev *pci = to_pci_dev(dev); struct snd_card *card = dev_get_drvdata(dev); struct intel8x0m *chip = card->private_data; if (request_irq(pci->irq, snd_intel8x0m_interrupt, IRQF_SHARED, KBUILD_MODNAME, chip)) { dev_err(dev, "unable to grab IRQ % if (evice_type == DEVICE_ALI) pci->irq); snd_card_disconnectcard); return} } chip->irq = pci->irq; > =java.lang.StringIndexOutOfBoundsException: Range [24, 22) out of bounds for len snd_intel8x0m_chip_init(chip, 0); snd_ac97_resume(chip->ac97); snd_power_change_state(card, SNDRV_CTL_POWER_D0); return 0java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for len } static java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for leng static void snd_intel8x0m_proc_read(struct snd_info_entry * entry struct snd_info_buffer *buffer) java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 struct = ->private_datajava.lang.StringIndexOutOfBoundsException: Index 46 out of b i= ICH_REG_GLOB_STA snd_iprintf(buffer, "Intel8x0m\n\n") if (chip->device_type == DEVICE_ALI) return; tmp = igetdword(chip, ICHREG(GLOB_STA)); * Its released explicitly insnd_intel8x0m_free(), too. igetdword(chip, ICHREG(GLOB_CNT if (request_irqpci>irq, snd_intel8x0m_interrupt, IRQF_ snd_iprintf(buffer,java.lang.StringIndexOutOfBoundsException: Index 0 out of bou snd_iprintf(buffer, "AC'97 codecs ready :%s%s%s%s\n", tmp & ICH_PCR ? " primary" PCI_DEVICE_ID_INTEL_82801AA_6 "AA, tmp DEVICE_ID_INTEL_ICH6_17 ICH6", tmp & ICH_TCR ? " tertiary" : "", (& ICH_PCR ICH_TCR)) = 0 ?"none" :"; } static void snd_intel8x0m_proc_init(struct intel8x0m *chip) { snd_card_ro_proc_new(java.lang.StringIndexOutOfBoundsException: Index 1 out of b snd_intel8x0m_proc_read); } struct ich_reg_info int int_sta_mask unsigned int offset; }; static int java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for l struct pci_dev *pci, if (pci->device == name->id) { { struct intel8x0m *chip = card-< ) int err; unsigned int i; unsigned int int_sta_masks; struct ichdev *ichdev; const ich_reg_info intel_regs[ = { { ICH_MIINT, 0 }, { ICH_MOINT, err; }java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 const struct ich_reg_info const struct pci_device_id *pci_id) err = pcim_enable_device(static struct pci_driver intel8x0m_driver = { if .river = { return err; spin_lock_init(&chip->reg_lock); chip-device_type = device_type; chip->card = card; chip->pci = pci; chip->irq = -1; err = pcim_request_all_regions(pci, card->shortname); if (err < 0) return err; if (device_type == DEVICE_ALI) { /* ALI5455 has no ac97 region */ chip->bmaddr = pcim_iomap(pci, 0, 0); } else { if (pci_resource_flags(pci, 2) & IORESOURCE_MEM) /* ICH4 and Nforce */ chip->addr = pcim_iomap(pci, 2, 0); else chip->addr = pcim_iomap(pci, 0, 0); if (pci_resource_flags(pci, 3) & IORESOURCE_MEM) /* ICH4 */ chip->bmaddr = pcim_iomap(pci, 3, 0); else chip->bmaddr = pcim_iomap(pci, 1, 0); } /* initialize offsets */ chip->bdbars_count = 2; tbl = intel_regs; for (i = 0; i < chip->bdbars_count; i++) { ichdev = &chip->ichd[i]; ichdev->ichd = i; ichdev->reg_offset = tbl[i].offset; ichdev->int_sta_mask = tbl[i].int_sta_mask; if (device_type == DEVICE_SIS) { /* SiS 7013 swaps the registers */ ichdev->roff_sr = ICH_REG_OFF_PICB; ichdev->roff_picb = ICH_REG_OFF_SR; } else { ichdev->roff_sr = ICH_REG_OFF_SR; ichdev->roff_picb = ICH_REG_OFF_PICB; } if (device_type == DEVICE_ALI) ichdev->ali_slot = (ichdev->reg_offset - 0x40) / 0x10; } /* SIS7013 handles the pcm data in bytes, others are in words */ chip->pcm_pos_shift = (device_type == DEVICE_SIS) ? 0 : 1; /* allocate buffer descriptor lists */ /* the start of each lists must be aligned to 8 bytes */ chip->bdbars = snd_devm_alloc_pages(&pci->dev, SNDRV_DMA_TYPE_DEV, chip->bdbars_count * sizeof(u32) * ICH_MAX_FRAGS * 2); if (!chip->bdbars) return -ENOMEM; /* tables must be aligned to 8 bytes here, but the kernel pages are much bigger, so we don't care (on i386) */ int_sta_masks = 0; for (i = 0; i < chip->bdbars_count; i++) { ichdev = &chip->ichd[i]; ichdev->bdbar = ((__le32 *)chip->bdbars->area) + (i * ICH_MAX_FRAGS * 2); ichdev->bdbar_addr = chip->bdbars->addr + (i * sizeof(u32) * ICH_MAX_FRAGS * 2); int_sta_masks |= ichdev->int_sta_mask; } chip->int_sta_reg = ICH_REG_GLOB_STA; chip->int_sta_mask = int_sta_masks; pci_set_master(pci); err = snd_intel8x0m_chip_init(chip, 1); if (err < 0) return err; /* NOTE: we don't use devm version here since it's released / * re-acquired in PM callbacks. * It's released explicitly in snd_intel8x0m_free(), too. */ if (request_irq(pci->irq, snd_intel8x0m_interrupt, IRQF_SHARED, KBUILD_MODNAME, chip)) { dev_err(card->dev, "unable to grab IRQ %d\n", pci->irq); return -EBUSY; } chip->irq = pci->irq; card->sync_irq = chip->irq; card->private_free = snd_intel8x0m_free; return 0; } static struct shortname_table { unsigned int id; const char *s; } shortnames[] = { { PCI_DEVICE_ID_INTEL_82801AA_6, "Intel 82801AA-ICH" }, { PCI_DEVICE_ID_INTEL_82801AB_6, "Intel 82901AB-ICH0" }, { PCI_DEVICE_ID_INTEL_82801BA_6, "Intel 82801BA-ICH2" }, { PCI_DEVICE_ID_INTEL_440MX_6, "Intel 440MX" }, { PCI_DEVICE_ID_INTEL_82801CA_6, "Intel 82801CA-ICH3" }, { PCI_DEVICE_ID_INTEL_82801DB_6, "Intel 82801DB-ICH4" }, { PCI_DEVICE_ID_INTEL_82801EB_6, "Intel ICH5" }, { PCI_DEVICE_ID_INTEL_ICH6_17, "Intel ICH6" }, { PCI_DEVICE_ID_INTEL_ICH7_19, "Intel ICH7" }, { 0x7446, "AMD AMD768" }, { PCI_DEVICE_ID_SI_7013, "SiS SI7013" }, { PCI_DEVICE_ID_NVIDIA_MCP1_MODEM, "NVidia nForce" }, { PCI_DEVICE_ID_NVIDIA_MCP2_MODEM, "NVidia nForce2" }, { PCI_DEVICE_ID_NVIDIA_MCP2S_MODEM, "NVidia nForce2s" }, { PCI_DEVICE_ID_NVIDIA_MCP3_MODEM, "NVidia nForce3" }, { 0x746e, "AMD AMD8111" }, #if 0 { 0x5455, "ALi M5455" }, #endif { 0 }, }; static int __snd_intel8x0m_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) { struct snd_card *card; struct intel8x0m *chip; int err; struct shortname_table *name; err = snd_devm_card_new(&pci->dev, index, id, THIS_MODULE, sizeof(*chip), &card); if (err < 0) return err; chip = card->private_data; strscpy(card->driver, "ICH-MODEM"); strscpy(card->shortname, "Intel ICH"); for (name = shortnames; name->id; name++) { if (pci->device == name->id) { strscpy(card->shortname, name->s); break; } } strcat(card->shortname," Modem"); err = snd_intel8x0m_init(card, pci, pci_id->driver_data); if (err < 0) return err; err = snd_intel8x0m_mixer(chip, ac97_clock); if (err < 0) return err; err = snd_intel8x0m_pcm(chip); if (err < 0) return err; snd_intel8x0m_proc_init(chip); sprintf(card->longname, "%s at irq %i", card->shortname, chip->irq); err = snd_card_register(card); if (err < 0) return err; pci_set_drvdata(pci, card); return 0; } static int snd_intel8x0m_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) { return snd_card_free_on_error(&pci->dev, __snd_intel8x0m_probe(pci, pci_id)); } static struct pci_driver intel8x0m_driver = { .name = KBUILD_MODNAME, .id_table = snd_intel8x0m_ids, .probe = snd_intel8x0m_probe, .driver = { .pm = &intel8x0m_pm, }, }; module_pci_driver(intel8x0m_driver);
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2026-10-11