Loading drivers/ide/ide.c +0 −78 Original line number Diff line number Diff line Loading @@ -16,10 +16,6 @@ * (usually 14 & 15). * There can be up to two drives per interface, as per the ATA-2 spec. * * Primary: ide0, port 0x1f0; major=3; hda is minor=0; hdb is minor=64 * Secondary: ide1, port 0x170; major=22; hdc is minor=0; hdd is minor=64 * Tertiary: ide2, port 0x???; major=33; hde is minor=0; hdf is minor=64 * Quaternary: ide3, port 0x???; major=34; hdg is minor=0; hdh is minor=64 * ... * * From hd.c: Loading Loading @@ -47,80 +43,6 @@ * This was a rewrite of just about everything from hd.c, though some original * code is still sprinkled about. Think of it as a major evolution, with * inspiration from lots of linux users, esp. hamish@zot.apana.org.au * * Version 1.0 ALPHA initial code, primary i/f working okay * Version 1.3 BETA dual i/f on shared irq tested & working! * Version 1.4 BETA added auto probing for irq(s) * Version 1.5 BETA added ALPHA (untested) support for IDE cd-roms, * ... * Version 5.50 allow values as small as 20 for idebus= * Version 5.51 force non io_32bit in drive_cmd_intr() * change delay_10ms() to delay_50ms() to fix problems * Version 5.52 fix incorrect invalidation of removable devices * add "hdx=slow" command line option * Version 5.60 start to modularize the driver; the disk and ATAPI * drivers can be compiled as loadable modules. * move IDE probe code to ide-probe.c * move IDE disk code to ide-disk.c * add support for generic IDE device subdrivers * add m68k code from Geert Uytterhoeven * probe all interfaces by default * add ioctl to (re)probe an interface * Version 6.00 use per device request queues * attempt to optimize shared hwgroup performance * add ioctl to manually adjust bandwidth algorithms * add kerneld support for the probe module * fix bug in ide_error() * fix bug in the first ide_get_lock() call for Atari * don't flush leftover data for ATAPI devices * Version 6.01 clear hwgroup->active while the hwgroup sleeps * support HDIO_GETGEO for floppies * Version 6.02 fix ide_ack_intr() call * check partition table on floppies * Version 6.03 handle bad status bit sequencing in ide_wait_stat() * Version 6.10 deleted old entries from this list of updates * replaced triton.c with ide-dma.c generic PCI DMA * added support for BIOS-enabled UltraDMA * rename all "promise" things to "pdc4030" * fix EZ-DRIVE handling on small disks * Version 6.11 fix probe error in ide_scan_devices() * fix ancient "jiffies" polling bugs * mask all hwgroup interrupts on each irq entry * Version 6.12 integrate ioctl and proc interfaces * fix parsing of "idex=" command line parameter * Version 6.13 add support for ide4/ide5 courtesy rjones@orchestream.com * Version 6.14 fixed IRQ sharing among PCI devices * Version 6.15 added SMP awareness to IDE drivers * Version 6.16 fixed various bugs; even more SMP friendly * Version 6.17 fix for newest EZ-Drive problem * Version 6.18 default unpartitioned-disk translation now "BIOS LBA" * Version 6.19 Re-design for a UNIFORM driver for all platforms, * model based on suggestions from Russell King and * Geert Uytterhoeven * Promise DC4030VL now supported. * add support for ide6/ide7 * delay_50ms() changed to ide_delay_50ms() and exported. * Version 6.20 Added/Fixed Generic ATA-66 support and hwif detection. * Added hdx=flash to allow for second flash disk * detection w/o the hang loop. * Added support for ide8/ide9 * Added idex=ata66 for the quirky chipsets that are * ATA-66 compliant, but have yet to determine a method * of verification of the 80c cable presence. * Specifically Promise's PDC20262 chipset. * Version 6.21 Fixing/Fixed SMP spinlock issue with insight from an old * hat that clarified original low level driver design. * Version 6.30 Added SMP support; fixed multmode issues. -ml * Version 6.31 Debug Share INTR's and request queue streaming * Native ATA-100 support * Prep for Cascades Project * Version 7.00alpha First named revision of ide rearrange * * Some additional driver compile-time options are in ./include/linux/ide.h * * To do, in likely order of completion: * - modify kernel to obtain BIOS geometry for drives on 2nd/3rd/4th i/f * */ #define REVISION "Revision: 7.00alpha2" Loading Loading
drivers/ide/ide.c +0 −78 Original line number Diff line number Diff line Loading @@ -16,10 +16,6 @@ * (usually 14 & 15). * There can be up to two drives per interface, as per the ATA-2 spec. * * Primary: ide0, port 0x1f0; major=3; hda is minor=0; hdb is minor=64 * Secondary: ide1, port 0x170; major=22; hdc is minor=0; hdd is minor=64 * Tertiary: ide2, port 0x???; major=33; hde is minor=0; hdf is minor=64 * Quaternary: ide3, port 0x???; major=34; hdg is minor=0; hdh is minor=64 * ... * * From hd.c: Loading Loading @@ -47,80 +43,6 @@ * This was a rewrite of just about everything from hd.c, though some original * code is still sprinkled about. Think of it as a major evolution, with * inspiration from lots of linux users, esp. hamish@zot.apana.org.au * * Version 1.0 ALPHA initial code, primary i/f working okay * Version 1.3 BETA dual i/f on shared irq tested & working! * Version 1.4 BETA added auto probing for irq(s) * Version 1.5 BETA added ALPHA (untested) support for IDE cd-roms, * ... * Version 5.50 allow values as small as 20 for idebus= * Version 5.51 force non io_32bit in drive_cmd_intr() * change delay_10ms() to delay_50ms() to fix problems * Version 5.52 fix incorrect invalidation of removable devices * add "hdx=slow" command line option * Version 5.60 start to modularize the driver; the disk and ATAPI * drivers can be compiled as loadable modules. * move IDE probe code to ide-probe.c * move IDE disk code to ide-disk.c * add support for generic IDE device subdrivers * add m68k code from Geert Uytterhoeven * probe all interfaces by default * add ioctl to (re)probe an interface * Version 6.00 use per device request queues * attempt to optimize shared hwgroup performance * add ioctl to manually adjust bandwidth algorithms * add kerneld support for the probe module * fix bug in ide_error() * fix bug in the first ide_get_lock() call for Atari * don't flush leftover data for ATAPI devices * Version 6.01 clear hwgroup->active while the hwgroup sleeps * support HDIO_GETGEO for floppies * Version 6.02 fix ide_ack_intr() call * check partition table on floppies * Version 6.03 handle bad status bit sequencing in ide_wait_stat() * Version 6.10 deleted old entries from this list of updates * replaced triton.c with ide-dma.c generic PCI DMA * added support for BIOS-enabled UltraDMA * rename all "promise" things to "pdc4030" * fix EZ-DRIVE handling on small disks * Version 6.11 fix probe error in ide_scan_devices() * fix ancient "jiffies" polling bugs * mask all hwgroup interrupts on each irq entry * Version 6.12 integrate ioctl and proc interfaces * fix parsing of "idex=" command line parameter * Version 6.13 add support for ide4/ide5 courtesy rjones@orchestream.com * Version 6.14 fixed IRQ sharing among PCI devices * Version 6.15 added SMP awareness to IDE drivers * Version 6.16 fixed various bugs; even more SMP friendly * Version 6.17 fix for newest EZ-Drive problem * Version 6.18 default unpartitioned-disk translation now "BIOS LBA" * Version 6.19 Re-design for a UNIFORM driver for all platforms, * model based on suggestions from Russell King and * Geert Uytterhoeven * Promise DC4030VL now supported. * add support for ide6/ide7 * delay_50ms() changed to ide_delay_50ms() and exported. * Version 6.20 Added/Fixed Generic ATA-66 support and hwif detection. * Added hdx=flash to allow for second flash disk * detection w/o the hang loop. * Added support for ide8/ide9 * Added idex=ata66 for the quirky chipsets that are * ATA-66 compliant, but have yet to determine a method * of verification of the 80c cable presence. * Specifically Promise's PDC20262 chipset. * Version 6.21 Fixing/Fixed SMP spinlock issue with insight from an old * hat that clarified original low level driver design. * Version 6.30 Added SMP support; fixed multmode issues. -ml * Version 6.31 Debug Share INTR's and request queue streaming * Native ATA-100 support * Prep for Cascades Project * Version 7.00alpha First named revision of ide rearrange * * Some additional driver compile-time options are in ./include/linux/ide.h * * To do, in likely order of completion: * - modify kernel to obtain BIOS geometry for drives on 2nd/3rd/4th i/f * */ #define REVISION "Revision: 7.00alpha2" Loading
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>