Alex Chiang 75568f8094 PCI: create function symlinks in /sys/bus/pci/slots/N/ ... Create convenience symlinks in sysfs, linking slots to device functions, and vice versa. These links make it easier for users to figure out which devices actually live in what slots. For example: sapphire:/sys/bus/pci/slots # ls 1 10 2 3 4 5 6 7 8 9 sapphire:/sys/bus/pci/slots # ls -l 3 total 0 -r--r--r-- 1 root root 65536 Aug 18 14:10 address lrwxrwxrwx 1 root root 0 Aug 18 14:10 function0 -> ../../../../devices/pci0000:23/0000:23:01.0 lrwxrwxrwx 1 root root 0 Aug 18 14:10 function1 -> ../../../../devices/pci0000:23/0000:23:01.1 sapphire:/sys/bus/pci/slots # ls -l 3/function0/slot lrwxrwxrwx 1 root root 0 Aug 18 14:13 3/function0/slot -> ../../../bus/pci/slots/3 The original form of this patch was written by Matthew Wilcox, and was enhanced to include links from the sysfs slots/ directory pointing back at the device functions. Cc: willy@linux.intel.com Signed-off-by: Alex Chiang <achiang@hp.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>		2010-05-11 12:01:07 -07:00
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debugfs-kmemtrace	kmemtrace: Fix typos in documentation.	2008-12-29 15:34:09 +02:00
debugfs-pktcdvd	doc: use correct debugfs mountpoint	2009-04-13 15:04:33 -07:00
ima_policy	ima: rename PATH_CHECK to FILE_CHECK	2010-02-07 03:06:23 -05:00
procfs-diskstats	tree-wide: fix assorted typos all over the place	2009-12-04 15:39:55 +01:00
sysfs-block	block: Added in stricter no merge semantics for block I/O	2010-01-29 09:04:08 +01:00
sysfs-bus-css	[S390] cio: Introduce modalias for css bus.	2008-07-14 10:02:05 +02:00
sysfs-bus-pci	PCI: create function symlinks in /sys/bus/pci/slots/N/	2010-05-11 12:01:07 -07:00
sysfs-bus-pci-devices-cciss	cciss: Add usage_count attribute to each logical drive in /sys	2009-10-01 21:15:44 +02:00
sysfs-bus-umc	uwb: document UWB and WUSB sysfs files	2008-09-17 16:54:35 +01:00
sysfs-bus-usb	USB: Fix documentation for avoid_reset_quirk	2010-03-19 07:24:11 -07:00
sysfs-bus-usb-devices-usbsevseg	USB: Added driver for a Delcom USB 7-segment LED Display	2008-10-17 14:40:51 -07:00
sysfs-c2port	Add c2 port support	2008-11-12 17:17:18 -08:00
sysfs-class	[PATCH] Add kernel<->userspace ABI stability documentation	2006-06-21 12:40:47 -07:00
sysfs-class-bdi	fuse: fix bdi naming conflict	2008-05-24 09:56:07 -07:00
sysfs-class-lcd	video/lcd: document sysfs interface	2009-08-28 15:21:12 -04:00
sysfs-class-led	led: document sysfs interface	2009-08-28 15:21:12 -04:00
sysfs-class-mtd	Documentation: add MTD sysfs docs	2009-05-29 15:13:04 +01:00
sysfs-class-pktcdvd	[PATCH] pktcdvd: cleanup	2007-02-11 10:51:28 -08:00
sysfs-class-regulator	regulator: add get_status()	2009-03-31 09:56:20 +01:00
sysfs-class-uwb_rc	uwb: add basic radio manager	2008-11-19 14:46:33 +00:00
sysfs-class-uwb_rc-wusbhc	USB: wusb: add wusb_phy_rate sysfs file to host controllers	2009-12-11 11:55:16 -08:00
sysfs-dev	sysfs: add /sys/dev/{char,block} to lookup sysfs path by major:minor	2008-07-21 21:54:40 -07:00
sysfs-devices	[PATCH] Add kernel<->userspace ABI stability documentation	2006-06-21 12:40:47 -07:00
sysfs-devices-memory	mm: add numa node symlink for memory section in sysfs	2009-12-15 08:53:17 -08:00
sysfs-devices-power	PM: Add facility for advanced testing of async suspend/resume	2010-02-26 20:39:10 +01:00
sysfs-devices-system-cpu	Documentation: ABI: /sys/devices/system/cpu/cpu#/node	2009-12-15 08:53:18 -08:00
sysfs-firmware-acpi	ACPI: add /sys/firmware/acpi/interrupts/sci_not counter	2009-04-21 00:35:47 -04:00
sysfs-firmware-memmap	Bernhard has moved	2009-02-18 15:37:56 -08:00
sysfs-firmware-sgi_uv	sysfs: document files in /sys/firmware/sgi_uv/	2008-09-02 19:21:40 -07:00
sysfs-fs-ext4	ext4: teach the inode allocator to use a goal inode number	2009-06-13 11:45:35 -04:00
sysfs-gpio	gpiolib: allow poll() on value	2009-09-23 07:39:48 -07:00
sysfs-ibft	Firmware: add iSCSI iBFT Support	2008-04-19 19:10:28 -07:00
sysfs-kernel-mm	mm: create /sys/kernel/mm	2008-07-24 10:47:17 -07:00
sysfs-kernel-mm-hugepages	hugetlb: new sysfs interface	2008-07-24 10:47:17 -07:00
sysfs-kernel-slab	slub: allow stats to be cleared	2009-10-15 21:34:12 +03:00
sysfs-kernel-uids	Documentation: create new scheduler/ subdirectory	2008-02-07 08:42:17 -08:00
sysfs-memory-page-offline	HWPOISON: Add soft page offline support	2009-12-16 12:20:00 +01:00
sysfs-ocfs2	ocfs2: Document /sys/fs/ocfs2	2008-04-18 08:56:07 -07:00
sysfs-platform-asus-laptop	asus-laptop: set the right paths in the documentation	2010-02-28 19:35:09 +01:00
sysfs-platform-eeepc-laptop	eeepc-laptop: set the right paths in the documentation	2010-02-28 19:30:57 +01:00
sysfs-power	PM: Add a switch for disabling/enabling asynchronous suspend/resume	2010-02-26 20:39:10 +01:00
sysfs-pps	LinuxPPS: core support	2009-06-18 13:04:04 -07:00
sysfs-profiling	profiling: dynamically enable readprofile at runtime	2008-10-16 11:21:31 -07:00
sysfs-wusb_cbaf	uwb: document UWB and WUSB sysfs files	2008-09-17 16:54:35 +01:00