mirror of https://gitee.com/openkylin/linux.git
1757d902b0
As low-level drivers register their host controller(s), keep track of the number of controllers and export thru /sys in a <host.port> format so that udev can better match up port numbers with a specific controller. # pwd /sys/devices/pci0000:00 # find . -name 'ata*' -print (2nd controller with port multiplier attached) ./0000:00:1e.0/0000:05:01.0/ata2.7 ./0000:00:1e.0/0000:05:01.0/ata2.7/link7/dev7.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.0/dev7.0.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.0/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.1/dev7.1.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.1/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.2/dev7.2.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.2/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.3/dev7.3.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.3/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.4/dev7.4.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.4/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.5/dev7.5.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.5/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.6/dev7.6.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.6/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.7/dev7.7.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.7/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.8/dev7.8.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.8/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.9/dev7.9.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.9/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.7/ata_port ./0000:00:1e.0/0000:05:01.0/ata2.7/ata_port/ata2.7 ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.10/dev7.10.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.10/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.11/dev7.11.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.11/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.12/dev7.12.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.12/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.13/dev7.13.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.13/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.14/dev7.14.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.7/link7.14/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.8 ./0000:00:1e.0/0000:05:01.0/ata2.8/link8/dev8.0/ata_device ./0000:00:1e.0/0000:05:01.0/ata2.8/link8/ata_link ./0000:00:1e.0/0000:05:01.0/ata2.8/ata_port ./0000:00:1e.0/0000:05:01.0/ata2.8/ata_port/ata2.8 (1st controller) ./0000:00:1f.2/ata1.1 ./0000:00:1f.2/ata1.1/link1/dev1.0/ata_device ./0000:00:1f.2/ata1.1/link1/ata_link ./0000:00:1f.2/ata1.1/ata_port ./0000:00:1f.2/ata1.1/ata_port/ata1.1 ./0000:00:1f.2/ata1.2 ./0000:00:1f.2/ata1.2/link2/dev2.0/ata_device ./0000:00:1f.2/ata1.2/link2/ata_link ./0000:00:1f.2/ata1.2/ata_port ./0000:00:1f.2/ata1.2/ata_port/ata1.2 ./0000:00:1f.2/ata1.3 ./0000:00:1f.2/ata1.3/link3/dev3.0/ata_device ./0000:00:1f.2/ata1.3/link3/ata_link ./0000:00:1f.2/ata1.3/ata_port ./0000:00:1f.2/ata1.3/ata_port/ata1.3 ./0000:00:1f.2/ata1.4 ./0000:00:1f.2/ata1.4/link4/dev4.0/ata_device ./0000:00:1f.2/ata1.4/link4/ata_link ./0000:00:1f.2/ata1.4/ata_port ./0000:00:1f.2/ata1.4/ata_port/ata1.4 ./0000:00:1f.2/ata1.5 ./0000:00:1f.2/ata1.5/link5/dev5.0/ata_device ./0000:00:1f.2/ata1.5/link5/ata_link ./0000:00:1f.2/ata1.5/ata_port ./0000:00:1f.2/ata1.5/ata_port/ata1.5 ./0000:00:1f.2/ata1.6 ./0000:00:1f.2/ata1.6/link6/dev6.0/ata_device ./0000:00:1f.2/ata1.6/link6/ata_link ./0000:00:1f.2/ata1.6/ata_port ./0000:00:1f.2/ata1.6/ata_port/ata1.6 Signed-off-by: David Milburn <dmilburn@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> |
||
---|---|---|
.. | ||
accessibility | ||
acpi | ||
amba | ||
ata | ||
atm | ||
auxdisplay | ||
base | ||
bcma | ||
block | ||
bluetooth | ||
bus | ||
cdrom | ||
char | ||
clk | ||
clocksource | ||
connector | ||
cpufreq | ||
cpuidle | ||
crypto | ||
dca | ||
devfreq | ||
dio | ||
dma | ||
edac | ||
eisa | ||
extcon | ||
firewire | ||
firmware | ||
gpio | ||
gpu | ||
hid | ||
hsi | ||
hv | ||
hwmon | ||
hwspinlock | ||
i2c | ||
ide | ||
idle | ||
iio | ||
infiniband | ||
input | ||
iommu | ||
ipack | ||
irqchip | ||
isdn | ||
leds | ||
lguest | ||
macintosh | ||
md | ||
media | ||
memory | ||
memstick | ||
message | ||
mfd | ||
misc | ||
mmc | ||
mtd | ||
net | ||
nfc | ||
nubus | ||
of | ||
oprofile | ||
parisc | ||
parport | ||
pci | ||
pcmcia | ||
pinctrl | ||
platform | ||
pnp | ||
power | ||
pps | ||
ps3 | ||
ptp | ||
pwm | ||
rapidio | ||
regulator | ||
remoteproc | ||
rpmsg | ||
rtc | ||
s390 | ||
sbus | ||
scsi | ||
sfi | ||
sh | ||
sn | ||
spi | ||
ssb | ||
staging | ||
target | ||
tc | ||
thermal | ||
tty | ||
uio | ||
usb | ||
uwb | ||
vfio | ||
vhost | ||
video | ||
virt | ||
virtio | ||
vlynq | ||
vme | ||
w1 | ||
watchdog | ||
xen | ||
zorro | ||
Kconfig | ||
Makefile |