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18. IDE, ATA and ATAPI Block devices

Çϵåµð½ºÅ©, CDROM µî ºí·Ï ´ÜÀ§·Î µ¥ÀÌÅ͸¦ ´Ù·ç´Â ÀúÀåÀåÄ¡µéÀ»(ºí·Ï µð¹ÙÀ̽º) À§ÇÑ ¿É¼ÇµéÀÔ´Ï´Ù.

<*> Enhanced IDE/MFM/RLL diSk/cdrom/tape/fLoppy Support
---PLeaSe See Documentation/ide.txt for heLp/info on IDE driveS
[ ]   USe oLd diSk-onLy driver on primary interface
<*>   IncLude IDE/ATA-2 DISK Support
[ ]     Use multi-mode by default
< >   PCMCIA IDE support
<M>   IncLude IDE/ATAIP CDROM Support
< >   IncLude IDE/ATAPI TAPE Support
< >   IncLude IDE/ATAPI FLOPPY Support
< >   SCSI emuLation Support
--- IDE chipset support/bugfixes
[*]   CMD640 chipSet bugfix/Support
[ ]     CMD640 enhanced Support
[*]   RZ1000 chipSet bugfix/Support
[*]   Generic PCI IDE chipSet Support
[*]     Sharing PCI IDE interrupts support
[*]     Generic PCI buS-maSter DMA Support
[ ]     Boot off-board chipsets first support 
[ ]     OPTi 82C621 chipSet enhancedSupport (EXPERIMENTAL)
[ ]   Other IDE chipset support

Enhanced IDE/MFM/RLL diSk/cdrom/tape/fLoppy Support : ´ëºÎºÐÀÇ PC ¿¡¼­ »ç¿ëÇÏ´Â E-IDE (enhanced-InteLLigent Drive ELectronicS, ATA-2) µð¹ÙÀ̽º ¼³Á¤ÀÔ´Ï´Ù. E-IDE´Â IDE (ATA :AT Attachment) ÀÎÅÍÆäÀ̽ºÀÇ È®ÀåµÈ Ç¥ÁØÀÔ´Ï´Ù(ATA-3). IDE¿¡ ºñÇÏ¿© ÀνÄÇÒ ¼ö ÀÖ´Â Çϵåµð½ºÅ© Å©±â°¡ Ä¿Áö°í ÀåÂøÇÒ ¼ö ÀÖ´Â µð½ºÅ© Á¦ÇÑÀÌ 4°³·Î ´Ã¾î³µ½À´Ï´Ù. [Y]

USe oLd diSk-onLy driver on primary interface : ¸Å¿ì ¿À·¡µÈ ½Ã½ºÅÛ¿¡¸¸ ¼³Á¤ÇÕ´Ï´Ù. [N]

IncLude IDE/ATA-2 DISK Support : ·çÆ® ÆÄÀϽýºÅÛÀÌ ÀÌ ¹æ½ÄÀÇ IDE µð½ºÅ©¿¡ ¼³Ä¡µÇ¾ú´Ù¸é ¸ðµâ ±â´ÉÀ¸·Î ÄÄÆÄÀÏÇÏÁö ¾Ê½À´Ï´Ù. [Y]

Use multi-mode by default : ¾Æ·¡¿Í °°Àº ¿¡·¯°¡ ¹ß»ýÇÏ¿´À¸¸é ¿©±â¼­ Y¶ó°í Çϼ¼¿ä hda: set_multmode: status=0x51 { DriveReady SeekComplete Error } hda: set_multmode: error=0x04 { DriveStatusError } È®½ÇÄ¡ ¾Ê´Ù¸é N¶ó°í Çϼ¼¿ä.

PCMCIA IDE Support : ³ëÆ®ºÏÄÄÇ»ÅÍ »ç¿ëÀÚ¸¦ À§ÇÑ ¼³Á¤ÀÔ´Ï´Ù. PCMCIA ºí·ÏÀåÄ¡°¡ ÀÖ´Ù¸é [Y]¸¦ ¼³Á¤ÇÕ´Ï´Ù.

IncLude IDE/ATAPI CDROM Support : ATAPI´Â SCSI ÇÁ·ÎÅäÄÝÀ» Èä³»³½ IDE CDROM°ú TAPE µå¶óÀ̹öÀÇ »õ·Î¿î ÇÁ·ÎÅäÄÝÀÔ´Ï´Ù. SCSI°¡ ¾Æ´Ñ 2¹è¼Ó ÀÌ»óÀÇ ´ëºÎºÐ CDROMÀº ATAPI ÀÎÅÍÆäÀ̽º¸¦ »ç¿ëÇÕ´Ï´Ù. "ISO 9660 CDROM fiLeSyStem Support"´Â ¹Ýµå½Ã [Y] ¶Ç´Â [M]À¸·Î ´äÇØ¾ß ÇÕ´Ï´Ù.

IncLude IDE/ATAPI TAPE Support : ¼­¹ö¿¡¼­ ÈçÈ÷ »ç¿ëÇÏ´Â Å×ÀÌÇÁ ¹é¾÷ ÀåÄ¡ ¼³Á¤ÀÔ´Ï´Ù. ¿äÁòÀº ºñ¿ë°ú ¼Óµµ È¿À²¼ºÀÌ ¶Ù¾î³­ CDRÀ̳ª CDRW µî ÀåÄ¡µµ ¹é¾÷ ¸Åü·Î ¸¹ÀÌ ¾²ÀÔ´Ï´Ù. [N]

IncLude IDE/ATAPI FLOPPY Support : LS-120, IDE/ATAPI Iomega ZIP µå¶óÀ̺ê(³»ÀåÇü)¸¦ Áö¿øÇÕ´Ï´Ù. ÀÌ °÷¿¡ [Y] ¶Ç´Â [M]À» ´äÇϸé Ç÷ÎÇÇ µå¶óÀ̺ê´Â "hdb"³ª "hdc"µî À̸§À» °¡Áø IDE ÀåÄ¡·Î Àνĵ˴ϴÙ. Æз¯·¤ Zip µå¶óÀ̺ê´Â SCSI Low-LeveL driverS¿¡¼­ ¼³Á¤ÇÕ´Ï´Ù.

SCSI emuLation Support : »õ·Î¿î IDEµð¹ÙÀ̽ºµé(ATAPI PD-CD or CDR, CDRW drive etc)ÀÌ »ç¿ëÇÏ´Â ÇÁ·ÎÅäÄÝÀÔ´Ï´Ù. IDE/ATAPI µå¶óÀ̹ö¿¡¼­ Áö¿øµÇÁö ¾Ê´Â µð¹ÙÀ̽º¸¦ ¸¶Ä¡ SCSI ÀåºñÀÎ °Íó·³ »ç¿ëÇÕ´Ï´Ù. [Y]

CMD640 chipSet bugfix/Support : CMD640 IDE Ĩ¼ÂÀº ¸¹Àº 486°ú Pentium ¸¶´õº¸µå¿¡ »ç¿ëµÇ´Â ÄÁÆ®·Ñ·¯Áö¸¸ ¼³°è»óÀÇ ¹®Á¦°¡ ÀÖ½À´Ï´Ù. [Y]¸¦ ´äÇϸé Ä¿³ÎÀÌ ¸î°¡Áö ¹®Á¦Á¡À» ¹Ù·ÎÀâ½À´Ï´Ù. ÀÌ µå¶óÀ̹ö´Â PCI ½Ã½ºÅÛ¿¡¼­ ÀÚµ¿À¸·Î µ¿ÀÛÇÏÁö¸¸ º£»ç ·ÎÄùö½º(VLB)¸¦»ç¿ëÇÑ´Ù¸é Ä¿³Î ºÎÆ® ¸Å°³º¯¼ö·Î "ide0=cmd640_vlb"¸¦ ³Ö¾î¾ß ÇÕ´Ï´Ù. SCSI¸¸À» »ç¿ëÇÏ´Â ½Ã½ºÅÛ¿¡¼­´Â [N]À» ¼³Á¤ÇØ¾ß ÇÕ´Ï´Ù.

CMD640 enhanced support : CMD640 IDE ÀÎÅÍÆäÀ̽º¸¦ °¡Áö°í ÀÖ°í, ÀåÂøµÈ ½Ã½ºÅÛÀÇ BIOS°¡ Á¦´ë·Î µ¿ÀÛÇÏÁö ¾Ê´Â´Ù¸é [Y]¸¦ ¼±ÅÃÇϽʽÿä.

RZ1000 chipset bugfix/support : PC-Technologies RZ1000 IDE ĨÀº ¸¹Àº 486, ÆæƼ¾ö º¸µå¿¡¼­ ´ë°³ "Neptune"Ĩ¼Â°ú ÇÔ²² ¸¹ÀÌ »ç¿ëµË´Ï´Ù. ºÒÇàÈ÷µµ,ÀÌ Ä¨Àº ¸¹Àº »óȲ¿¡¼­ ½É°¢ÇÏ°Ô µ¥ÀÌÅ͸¦ ¼Õ½Ç½ÃÅ°´Â °æ¿ì°¡ »ý±æ ¼ö ÀÖ´Â ¼³°è»óÀÇ °áÁ¡À» °¡Áö°í ÀÖ½À´Ï´Ù. ÀÌ ¿É¼ÇÀ» È°¼ºÈ­Çϸé ÀÌ·± ¹®Á¦¸¦ ÀÚµ¿À¸·Î °íÄ¡°í Á¡°ËÀ» ÇØÁÖ´Â Äڵ尡 Ä¿³Î¿¡ Æ÷ÇԵ˴ϴÙ. ÀÌ ¿É¼Ç¶§¹®¿¡ µð½ºÅ© ÀÔÃâ·Â ¼Óµµ°¡ Á¶±Ý ¶³¾îÁúÁöµµ ¸ð¸£Áö¸¸ 100ÆÛ¼¾Æ® ½Å·ÚÇÒ ¼ö ÀÖµµ·Ï ÀÛµ¿ÇÒ °ÍÀÔ´Ï´Ù. SCSIÀåÄ¡¸¸À» °¡Áø ½Ã½ºÅÛÀ̶ó¸é ¿©±â¿¡ [N]À̶ó°í Çϼ¼¿ä. Àß ¸ð¸£°ÚÀ¸¸é [Y]¸¦ ´äÇÏ´Â °Ô ¾ÈÀüÇÕ´Ï´Ù.

Support for sharing PCI IDE interrupts : ¾î¶² ATA/IDE Ĩ¼ÂÀº ÇϳªÀÇ IRQ¸¦ ¿©·¯ ÀåÄ¡°¡ °øÀ¯ÇÒ ¼ö ÀÖ´Â ±â´ÉÀ» Áö¿øÇϱ⵵ ÇÕ´Ï´Ù. ´ë°³´Â [Y]¶ó ´äÇصµ ¾ÈÀüÇÏÁö¸¸, È®½ÇÇÏÁö ¾Ê´Ù¸é [N]À»..

Generic PCI bus-master DMA support : ¿©·¯ºÐÀÇ PCI ½Ã½ºÅÛÀÌ IDE µå¶óÀ̺ê(¿©·¯ºÐ ´ëºÎºÐ)¸¦ »ç¿ëÇÏ°í bus-master DMA(Direct memory access)¸¦ Áö¿øÇÑ´Ù¸é ÀÌ ¿É¼ÇÀ» È°¼ºÈ­ÇØ CPUÀÇ ºÎ´ãÀ» ÁÙÀÏ ¼ö ÀÖ½À´Ï´Ù. ÀÚµ¿À¸·Î DMA¸¦ ¼³Á¤ÇÏÁö ¸øÇÑ´Ù¸é ³ªÁß¿¡ hdparm À¯Æ¿¸®Æ¼¸¦ ÀÌ¿ëÇÏ¿© DMA¸¦ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ±âº»ÀûÀ¸·Î´Â DMA°¡ Á×¾îÀÖÁö¸¸ Use DMA by default when available Ç׸ñÀ» È°¼ºÈ­Çϸé DMA¸¦ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. hdparm À¯Æ¿¸®Æ¼ÀÇ ÃֽŹöÀüÀº ftp://metalab.unc.edu/pub/Linux/system/hardware/ ¿¡¼­ ãÀ» ¼ö ÀÖ½À´Ï´Ù. [Y]¶ó ´äÇÏ´Â°Ô ÁÁ½À´Ï´Ù.

Boot off-board chipsets first support : ÀϹÝÀûÀ¸·Î, Ãß°¡ÇÑ PCIÄ«µå(³»ÀåµÇÁö ¾ÊÀº ¿ÀÇÁ-º¸µåÄÜÆ®·Ñ·¯)°¡ ide2¿Í ide3ÀÌ µÇ°í, ³»ÀåµÇ¾î ÀÖ´Â ¿Â-º¸µå IDE ÄÁÆ®·Ñ·¯´Â ide0°ú ide1µË´Ï´Ù. ÀÌ ¿É¼ÇÀ» È°¼ºÈ­ÇÏ¸é ¿ÀÇÁ-º¸µå ÄÜÆ®·Ñ·¯°¡ ide0/1·Î, ¿Â-º¸µå ÄÜÆ®·Ñ·¯°¡ ide2/3À¸·Î ¹Ù²ò´Ï´Ù. ¿ÀÇÁ-º¸µå ÄÜÆ®·Ñ·¯¸¦ ÀÌ¿ëÇؼ­ ºÎÆÃÇÒ ¶§ lilo µî ºÎÆ® ¸Å´ÏÀúÀÇ ±â´É¼ºÀÌ Çâ»óµÉ ¼ö ÀÖ½À´Ï´Ù. ¸¸¾à ¿©±â¿¡ [Y]¶ó ´äÇϸé, hd* ÀåÄ¡´Â Àç¹è¿­ µÇ°í, fstabµî ´Ù¸¥ ÆÄÀϵéÀ» ¼ÕºÁ¾ß ÇÒ °ÍÀÔ´Ï´Ù. Àß ¸ð¸£°ÚÀ¸¸é [N].

OPTi 82C621 chipSet enhancedSupport (EXPERIMENTAL) : EIDE ÄÁÆ®·Ñ·¯ °¡¿îµ¥ ÇϳªÀÔ´Ï´Ù. ¿©·¯ºÐÀÇ ¸¶´õº¸µå¿¡ ÀÌ Ä¨¼ÂÀÌ ÀÖ´Ù¸é [Y]

Use DMA by default when available : Ä¿³Î ¹öÀü 2.1.112 ÀÌÀü¿¡´Â, DMA¸¦ Áö¿øÇÏ´Â IDE µå¶óÀ̺ê¿Í Ĩ¼Â¿¡ ÀÌ ±â´ÉÀ» ÀÚµ¿À¸·Î »ç¿ëÇÏ¿´½À´Ï´Ù. ±×·¯³ª ÀϺΠÇϵå¿þ¿¡¼­ ¹®Á¦¸¦ ÀÏÀ¸Å³ ¼ö ÀÖ¾î, ÀÌÁ¦´Â DMA ±â´ÉÀ» ÀÚµ¿À¸·Î »ç¿ëÇÏÁö ¾Ê½À´Ï´Ù. DMA ±â´ÉÀ» ÀÚµ¿À¸·Î »ç¿ëÇϽ÷Á¸é, [Y]¸¦ ¼±ÅÃÇÕ´Ï´Ù. ¸¸¾à ¿©·¯ºÐÀÇ Çϵå¿þ¾î¿¡ ¹®Á¦ÀÇ ¼ÒÁö°¡ ÀÖ´Ù¸é, [N]À» ¼±ÅÃÇÕ´Ï´Ù. ¿©·¯ºÐÀÇ ¸ÞÀκ¸µå°¡ VIA VP2 Ĩ¼ÂÀ» »ç¿ëÇÑ´Ù¸é [N]À» ¼±ÅÃÇØ¾ß ÇÏ°í, ±×·¸Áö ¾Ê´Ù¸é [Y]¸¦ ¼±ÅÃÇصµ ÁÁ½À´Ï´Ù.

Other IDE chipset support : ¸¸¾à ¸¶´õº¸µå¿Í ¾Öµå¿Â Ä«µå¿¡ »ç¿ëµÈ °®°¡Áö IDE Çü½ÄÀÇ Ä¨¼ÂÀÇ Áøº¸µÈ Áö¿øÀ» ¿øÇÑ´Ù¸é ÀÌ ±â´ÉÀ» È­¼ºÈ­ÇÕ´Ï´Ù. ±× ´ÙÀ½ ¼­ºê ¿É¼Ç¿¡¼­ ¸Â´Â IDE ĨÀ» ¼±ÅÃÇÕ´Ï´Ù. ¾î¶² ½Ã½ºÅÛ¿¡¼­´Â ÀÌ ¿É¼ÇÀÌ È°¼ºÈ­ µÇ¾î¾ß ¼¼¹ø°/³×¹ø° µå¶óÀ̺긦 ¾×¼¼½ºÇÒ ¼ö ÀÖÀ»Áöµµ ¸ð¸¨´Ï´Ù. ½Ã½ºÅÛ ÆÛÆ÷¸Õ½º¸¦ ³ôÀ̱â À§ÇØ °í¼Ó I/O ¼¼Æõµ °¡´ÉÇÒ °ÍÀÔ´Ï´Ù. ÀÌ·± ¼³Á¤µéÀ» À§Çؼ­´Â ·±Å¸ÀÓ°ú °ü·ÃµÈ Ưº°ÇÑ Ä¿³Î ºÎÆ® ÆĶó¹ÌÅ͵µ ÇÊ¿äÇÕ´Ï´Ù. SCSI¸¸ »ç¿ëÇÑ´Ù¸é [N].

18.1 »ç¶óÁø °Íµé

Generic PCI IDE chipSet Support : InteL 82371 PIIX (Triton I/II) DMA Su pport, Other IDE chipSet Support µî PCI Ĩ¼ÂÀ» À§ÇÑ ¿É¼ÇÀº ¸ÞÀκ¸µå ¸Þ´º¾óÀ» Àß »ìÆ캸°í ¼³Á¤ÇÕ´Ï´Ù. ÀϹÝÀûÀ¸·Î ±âº»¼³Á¤À» ±×³É µÎ¾îµµ Àß µ¿ÀÛÇÕ´Ï´Ù.

VIA82C586 chipset support (EXPERIMENTAL) : VIA Ĩ¼ÂÀº ¸¶´õº¸µå¿¡ ÀåÂøµÈ IDE ÄÁÆ®·Ñ·¯ ŸÀ̹ÖÀ» ¼³Á¤ÇÕ´Ï´Ù. ÀÌ µå¶óÀ̹ö¸¦ »ç¿ëÇÏ·Á¸é "Use DMA by default when available" ±â´Éµµ ÇÔ²² ¼±ÅÃÇÕ´Ï´Ù. ¿©·¯ºÐÀÇ ¸¶´õº¸µå¿¡ VIA Ĩ¼ÂÀÌ ÀÖ´Ù¸é [Y]

Support removabLe IDE interfaceS(PCMCIA) : ³ëÆ®ºÏÄÄÇ»ÅÍ »ç¿ëÀÚ¸¦ À§ÇÑ ¼³Á¤ÀÔ´Ï´Ù. PCMCIA ºí·ÏÀåÄ¡°¡ ÀÖ´Ù¸é [Y]¸¦ ¼³Á¤ÇÕ´Ï´Ù.


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