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6a690df5c8
kernel-ark/drivers/scsi
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Hannes Reinecke 6a690df5c8 [PATCH] scan all enabled ports on ata_piix 
ICH6 spec defines the PORT_ bits as:

PORT_ENABLED (R/W):

  0 = Disabled.  The port is in the off state and cannot detect any
  devices.

  1 = Enabled.  The port can transition between the on, partial, and
  slumber states and can detect devices.

PORT_PRESENT  (R/O)

  The status of this bit may change at any time.  This bit is cleared
  when the port is disabled via PORT_ENABLED.  This bit is not cleared upon
  surprise removal of a device.

So from a textual view it is not necessary that PORT_PRESENT _must_ be set,
especially if a device detection has to be done anyway.  And, in fact, this
is the view that ACER has been taken with its new Laptops (e.g.  Travelmate
4150).

And the definition of PORT_ENABLED / PORT_PRESENT is mixed up, btw.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Jens Axboe <axboe@suse.de>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-08 05:57:23 -04:00
..
aacraid Merge by hand (conflicts in sd.c) 2005-09-06 17:52:54 -05:00
aic7xxx Merge by hand (conflicts in sd.c) 2005-09-06 17:52:54 -05:00
aic7xxx_old
arm [PATCH] Kconfig fix (acornscsi) 2005-08-23 18:43:42 -07:00
dpt
ibmvscsi Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-for-linus-2.6 2005-09-07 17:31:27 -07:00
lpfc
megaraid
pcmcia
qla2xxx [SCSI] qla2xxx: Update version number to 8.01.00-k. 2005-09-04 19:54:06 -05:00
sym53c8xx_2
3w-9xxx.c
3w-9xxx.h
3w-xxxx.c [SCSI] fix 3ware raid emulated commands 2005-08-28 11:34:11 -05:00
3w-xxxx.h
53c7xx_d.h_shipped
53c7xx_u.h_shipped
53c7xx.c
53c7xx.h
53c7xx.scr
53c700_d.h_shipped
53c700.c
53c700.h
53c700.scr
a100u2w.c
a100u2w.h
a2091.c
a2091.h
a3000.c
a3000.h
advansys.c
advansys.h
aha152x.c
aha152x.h
aha1542.c
aha1542.h
aha1740.c
aha1740.h
ahci.c [PATCH] libata: fix pio_mask values (take 2) 2005-09-07 01:54:54 -04:00
aic7xxx_old.c
amiga7xx.c
amiga7xx.h
ata_piix.c [PATCH] scan all enabled ports on ata_piix 2005-09-08 05:57:23 -04:00
atari_dma_emul.c
atari_NCR5380.c
atari_scsi.c
atari_scsi.h
atp870u.c
atp870u.h
blz1230.c
blz2060.c
BusLogic.c
BusLogic.h
bvme6000.c
bvme6000.h
ch.c [SCSI] convert ch to use scsi_execute_req 2005-08-28 11:34:08 -05:00
constants.c [SCSI] convert sd to scsi_execute_req (and update the scsi_execute_req API) 2005-08-28 11:33:52 -05:00
cpqfcTS.h
cpqfcTSchip.h
cpqfcTScontrol.c
cpqfcTSi2c.c
cpqfcTSinit.c
cpqfcTSioctl.h
cpqfcTSstructs.h
cpqfcTStrigger.c
cpqfcTStrigger.h
cpqfcTSworker.c
cyberstorm.c
cyberstormII.c
dc395x.c Revert "dc395x: Fix support for highmem" 2005-08-14 15:43:39 -07:00
dc395x.h
dec_esp.c
dmx3191d.c
dpt_i2o.c
dpti.h
dtc.c
dtc.h
eata_generic.h
eata_pio.c
eata_pio.h
eata.c
esp.c
esp.h
fastlane.c
fcal.c
fcal.h
fd_mcs.c
fdomain.c
fdomain.h
FlashPoint.c
g_NCR5380_mmio.c
g_NCR5380.c
g_NCR5380.h
gdth_ioctl.h
gdth_kcompat.h
gdth_proc.c
gdth_proc.h
gdth.c
gdth.h
gvp11.c
gvp11.h
hosts.c [SCSI] switch EH thread startup to the kthread API 2005-09-06 17:26:06 -05:00
hosts.h
ibmmca.c
ibmmca.h
ide-scsi.c
imm.c
imm.h
in2000.c
in2000.h
initio.c
initio.h
ipr.c
ipr.h
ips.c
ips.h
jazz_esp.c
Kconfig Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-for-linus-2.6 2005-09-07 17:31:27 -07:00
lasi700.c
libata-core.c [kernel-doc] fix various DocBook build problems/warnings 2005-09-07 01:15:17 -04:00
libata-scsi.c [libata] fix ATAPI-enable typo 2005-08-30 21:52:18 -04:00
libata.h [libata] allow ATAPI to be enabled with new atapi_enabled module option 2005-08-30 03:37:42 -04:00
mac53c94.c
mac53c94.h
mac_esp.c
mac_scsi.c
mac_scsi.h
Makefile Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-for-linus-2.6 2005-09-07 17:31:27 -07:00
mca_53c9x.c
megaraid.c
megaraid.h
mesh.c [PATCH] swsusp: switch pm_message_t to struct 2005-09-05 00:06:16 -07:00
mesh.h
mvme16x.c
mvme16x.h
mvme147.c
mvme147.h
ncr53c8xx.c
ncr53c8xx.h
NCR53c406a.c [PATCH] bogus #if (ncr53c406) 2005-09-07 17:17:34 -07:00
NCR53C9x.c
NCR53C9x.h
NCR5380.c [PATCH] -Wundef fixes (ncr5380) 2005-09-07 17:17:33 -07:00
NCR5380.h
NCR_D700.c
NCR_D700.h
NCR_Q720.c
NCR_Q720.h
nsp32_debug.c
nsp32_io.h
nsp32.c
nsp32.h
oktagon_esp.c
oktagon_io.S
osst_detect.h
osst_options.h
osst.c
osst.h
pas16.c
pas16.h
pci2000.h
pluto.c
pluto.h
ppa.c
ppa.h
psi240i.c
psi240i.h
psi_chip.h
ql1040_fw.h
ql1280_fw.h
ql12160_fw.h
qla1280.c
qla1280.h
qlogicfas408.c
qlogicfas408.h
qlogicfas.c
qlogicfc_asm.c
qlogicfc.c
qlogicisp_asm.c
qlogicisp.c
qlogicpti_asm.c
qlogicpti.c
qlogicpti.h
raid_class.c [SCSI] embryonic RAID class 2005-08-30 22:48:51 -05:00
sata_mv.c [libata sata_mv] fix build 2005-09-07 02:05:59 -04:00
sata_nv.c [libata] update several drivers to use pci_iomap()/pci_iounmap() 2005-08-30 05:42:52 -04:00
sata_promise.c [libata] update several drivers to use pci_iomap()/pci_iounmap() 2005-08-30 05:42:52 -04:00
sata_promise.h [libata] license change, other bits 2005-08-28 20:18:39 -04:00
sata_qstor.c [PATCH] drivers: convert kcalloc to kzalloc 2005-09-07 16:57:46 -07:00
sata_sil.c [libata] update several drivers to use pci_iomap()/pci_iounmap() 2005-08-30 05:42:52 -04:00
sata_sis.c [PATCH] sata_sis: Add support for SiS182 chipset 2005-09-07 20:35:36 -04:00
sata_svw.c [libata] update several drivers to use pci_iomap()/pci_iounmap() 2005-08-30 05:42:52 -04:00
sata_sx4.c [libata] update several drivers to use pci_iomap()/pci_iounmap() 2005-08-30 05:42:52 -04:00
sata_uli.c [PATCH] libata: fix pio_mask values (take 2) 2005-09-07 01:54:54 -04:00
sata_via.c Merge /spare/repo/linux-2.6/ 2005-08-29 15:59:42 -04:00
sata_vsc.c [libata] update several drivers to use pci_iomap()/pci_iounmap() 2005-08-30 05:42:52 -04:00
script_asm.pl
scsi_debug.c
scsi_debug.h
scsi_devinfo.c [SCSI] Universal Xport no attach blacklist 2005-09-06 17:23:43 -05:00
scsi_error.c Merge by hand (conflicts in sd.c) 2005-09-06 17:52:54 -05:00
scsi_ioctl.c Merge by hand (conflicts in sd.c) 2005-09-06 17:52:54 -05:00
scsi_lib.c [SCSI] quieten messages on scsi_execute commands 2005-09-06 17:37:57 -05:00
scsi_logging.h
scsi_module.c
scsi_priv.h [SCSI] unexport scsi_add_timer/scsi_delete_timer 2005-09-06 17:26:37 -05:00
scsi_proc.c
scsi_scan.c [SCSI] convert sd to scsi_execute_req (and update the scsi_execute_req API) 2005-08-28 11:33:52 -05:00
scsi_sysctl.c
scsi_sysfs.c
scsi_transport_fc.c Merge HEAD from ../scsi-misc-2.6-tmp 2005-08-28 11:18:35 -05:00
scsi_transport_iscsi.c
scsi_transport_spi.c [SCSI] comment cleanup for spi_execute 2005-08-28 11:34:10 -05:00
scsi_typedefs.h
scsi.c [SCSI] fix warning in scsi_softirq 2005-08-12 12:27:44 -05:00
scsi.h
scsicam.c
sd.c Merge by hand (conflicts in sd.c) 2005-09-06 17:52:54 -05:00
seagate.c
seagate.h
sg.c Merge by hand (conflicts in sd.c) 2005-09-06 17:52:54 -05:00
sgiwd93.c
sgiwd93.h
sim710.c
sr_ioctl.c [SCSI] convert sr to scsi_execute_req 2005-08-28 11:34:07 -05:00
sr_vendor.c
sr.c Merge by hand (conflicts in sr.c) 2005-08-28 11:40:00 -05:00
sr.h [SCSI] sr.c: Fix getting wrong size 2005-08-28 11:14:12 -05:00
st_options.h
st.c Merge by hand (conflicts in sd.c) 2005-09-06 17:52:54 -05:00
st.h
sun3_NCR5380.c
sun3_scsi_vme.c
sun3_scsi.c
sun3_scsi.h
sun3x_esp.c
sym53c8xx_comm.h
sym53c8xx_defs.h
sym53c416.c
sym53c416.h
t128.c
t128.h
tmscsim.c
tmscsim.h
u14-34f.c
ultrastor.c
ultrastor.h
wd33c93.c
wd33c93.h
wd7000.c
zalon.c