linux/arch/parisc
Jeff Garzik 8cdfb29c0c libata/IDE: remove combined mode quirk
Both old-IDE and libata should be able handle all controllers and
devices found using normal resource reservation methods.

This eliminates the awful, low-performing split-driver configuration
where old-IDE drove the PATA portion of a PCI device, in PIO-only mode,
and libata drove the SATA portion of the /same/ PCI device, in DMA mode.
Typically vendors would ship SATA hard drive / PATA optical
configuration, which would lend itself to slow (PIO-only) CD-ROM
performance.

For Intel users running in combined mode, it is now wholly dependent on
your driver choice (potentially link order, if you compile both drivers
in) whether old-IDE or libata will drive your hardware.

In either case, you will get full performance from both SATA and PATA
ports now, without having to pass a kernel command line parameter.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-04-28 14:15:59 -04:00
..
configs libata/IDE: remove combined mode quirk 2007-04-28 14:15:59 -04:00
hpux [PARISC] add ENTRY()/ENDPROC() and simplify assembly of HP/UX emulation code 2007-02-17 01:17:42 -05:00
kernel [PARISC] clocksource: Move update_cr16_clocksource later in boot 2007-02-26 22:21:22 -05:00
lib [PARISC] use CONFIG_64BIT instead of __LP64__ 2007-02-17 01:16:40 -05:00
math-emu [PARISC] Fix floating point invalid exception trap handler 2006-01-22 20:26:39 -05:00
mm Merge master.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6 2007-02-26 12:48:06 -08:00
oprofile [PARISC] sparse fixes 2006-12-08 00:34:33 -05:00
defconfig [PARISC] defconfig updates 2006-04-21 22:20:33 +00:00
defpalo.conf Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
install.sh Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Kconfig Merge master.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6 2007-02-26 12:48:06 -08:00
Kconfig.debug [PARISC] Add CONFIG_DEBUG_RODATA to protect read-only data 2006-01-22 20:26:54 -05:00
Makefile [PARISC] Remove GCC_VERSION usage as suggested by Adrian Bunk 2006-12-08 00:34:44 -05:00
nm Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00