FUJITA Tomonori 8889e3c129 remove blk_queue_max_phys_segments in libata ... LIBATA_MAX_PRD is the maximum number of DMA scatter/gather elements permitted by the HBA's DMA engine. It's properly set to q->max_hw_segments via the sg_tablesize parameter. libata shouldn't call blk_queue_max_phys_segments. Now LIBATA_MAX_PRD is equal to SCSI_MAX_PHYS_SEGMENTS by default (both is 128), so everything is fine. But if they are changed, some code (like the scsi mid layer, sg chaining, etc) might not work properly. (Addition from Jens) The basic issue is that the physical segment setting is purely a driver issue. And since SCSI is managing the sglist, libata has no business changing the setting. All libata should care about is the hw segment setting. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>		2007-10-16 11:24:44 +02:00
..
acorn/char
acpi	more trivial signedness fixes in drivers	2007-10-14 12:41:52 -07:00
amba	Driver core: change add_uevent_var to use a struct	2007-10-12 14:51:01 -07:00
ata	remove blk_queue_max_phys_segments in libata	2007-10-16 11:24:44 +02:00
atm	more trivial signedness fixes in drivers	2007-10-14 12:41:52 -07:00
auxdisplay
base	more uevent fallout (drivers/base/memory.c)	2007-10-14 08:53:33 -07:00
block	pktcdvd: don't rely on bio_init() preserving bio->bi_destructor	2007-10-16 11:05:09 +02:00
bluetooth
cdrom	[POWERPC] iSeries: Move detection of virtual cdroms	2007-10-11 20:40:47 +10:00
char	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2007-10-15 13:41:39 -07:00
clocksource
connector	[NET]: make netlink user -> kernel interface synchronious	2007-10-10 21:15:29 -07:00
cpufreq	Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6	2007-10-12 15:49:37 -07:00
crypto	[CRYPTO] sha: Add header file for SHA definitions	2007-10-10 16:55:50 -07:00
dio
dma
edac	Drivers: clean up direct setting of the name of a kset	2007-10-12 14:51:02 -07:00
eisa	signedness: module_param_array nump argument	2007-10-14 12:41:52 -07:00
fc4	Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	2007-10-15 08:19:33 -07:00
firewire	fw-cdev __user annotations	2007-10-14 12:41:51 -07:00
firmware	Driver core: rename ktype_edd and ktype_efivar	2007-10-12 14:51:12 -07:00
hid	HID: fix HIDIOCGRDESC memory access in hidraw	2007-10-15 08:12:00 -07:00
hwmon	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2007-10-15 13:41:39 -07:00
i2c	Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm	2007-10-15 16:08:50 -07:00
ide	IDE: sg chaining support	2007-10-16 11:21:00 +02:00
ieee1394	Driver core: change add_uevent_var to use a struct	2007-10-12 14:51:01 -07:00
infiniband	infiniband: sg chaining support	2007-10-16 11:20:59 +02:00
input	Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm	2007-10-15 16:08:50 -07:00
isdn	[ISDN]: Fix compile with CONFIG_ISDN_X25 disabled.	2007-10-15 12:52:20 -07:00
kvm	sched: guest CPU accounting: maintain guest state in KVM	2007-10-15 17:00:19 +02:00
leds	[ARM] 4576/1: CM-X270 machine support	2007-10-15 18:53:57 +01:00
lguest
macintosh	Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6	2007-10-12 21:27:47 -04:00
mca
md	block: convert blkdev_issue_flush() to use empty barriers	2007-10-16 11:05:02 +02:00
media	signedness: module_param_array nump argument	2007-10-14 12:41:52 -07:00
message	Fusion: sg chaining support	2007-10-16 11:20:59 +02:00
mfd
misc	Map volume and brightness events on thinkpads	2007-10-15 13:54:40 -07:00
mmc	Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm	2007-10-15 16:08:50 -07:00
mtd	Reinstate lost flush_ioremap_region() fix to pxa2xx-flash driver	2007-10-15 12:55:20 -07:00
net	Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm	2007-10-15 16:08:50 -07:00
nubus
of
oprofile
parisc
parport
pci	Get rid of unused variable warning in drivers/pci/hotplug/pci_hotplug_core.c	2007-10-15 09:07:58 -07:00
pcmcia	Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm	2007-10-15 16:08:50 -07:00
pnp
power	Driver core: change add_uevent_var to use a struct	2007-10-12 14:51:01 -07:00
ps3
rapidio
rtc
s390	zfcp: sg chaining support	2007-10-16 11:21:00 +02:00
sbus
scsi	revert sg segment size ifdefs	2007-10-16 11:24:44 +02:00
serial	Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm	2007-10-15 16:08:50 -07:00
sh
sn
spi	Driver core: change add_uevent_var to use a struct	2007-10-12 14:51:01 -07:00
ssb	missing include in ssb	2007-10-14 08:53:33 -07:00
tc
telephony
uio
usb	USB storage: sg chaining support	2007-10-16 11:20:59 +02:00
video	Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm	2007-10-15 16:08:50 -07:00
w1	Driver core: change add_uevent_var to use a struct	2007-10-12 14:51:01 -07:00
xen
zorro
Kconfig	[SSB]: add Sonics Silicon Backplane bus support	2007-10-10 16:51:36 -07:00
Makefile	[SSB]: add Sonics Silicon Backplane bus support	2007-10-10 16:51:36 -07:00