diff options
Diffstat (limited to 'Documentation/filesystems/sysfs-pci.txt')
-rw-r--r-- | Documentation/filesystems/sysfs-pci.txt | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/Documentation/filesystems/sysfs-pci.txt b/Documentation/filesystems/sysfs-pci.txt index e97d024eae77..988a62fae11f 100644 --- a/Documentation/filesystems/sysfs-pci.txt +++ b/Documentation/filesystems/sysfs-pci.txt | |||
@@ -7,7 +7,6 @@ that support it. For example, a given bus might look like this: | |||
7 | |-- 0000:17:00.0 | 7 | |-- 0000:17:00.0 |
8 | | |-- class | 8 | | |-- class |
9 | | |-- config | 9 | | |-- config |
10 | | |-- detach_state | ||
11 | | |-- device | 10 | | |-- device |
12 | | |-- irq | 11 | | |-- irq |
13 | | |-- local_cpus | 12 | | |-- local_cpus |
@@ -19,7 +18,7 @@ that support it. For example, a given bus might look like this: | |||
19 | | |-- subsystem_device | 18 | | |-- subsystem_device |
20 | | |-- subsystem_vendor | 19 | | |-- subsystem_vendor |
21 | | `-- vendor | 20 | | `-- vendor |
22 | `-- detach_state | 21 | `-- ... |
23 | 22 | ||
24 | The topmost element describes the PCI domain and bus number. In this case, | 23 | The topmost element describes the PCI domain and bus number. In this case, |
25 | the domain number is 0000 and the bus number is 17 (both values are in hex). | 24 | the domain number is 0000 and the bus number is 17 (both values are in hex). |
@@ -31,7 +30,6 @@ files, each with their own function. | |||
31 | ---- -------- | 30 | ---- -------- |
32 | class PCI class (ascii, ro) | 31 | class PCI class (ascii, ro) |
33 | config PCI config space (binary, rw) | 32 | config PCI config space (binary, rw) |
34 | detach_state connection status (bool, rw) | ||
35 | device PCI device (ascii, ro) | 33 | device PCI device (ascii, ro) |
36 | irq IRQ number (ascii, ro) | 34 | irq IRQ number (ascii, ro) |
37 | local_cpus nearby CPU mask (cpumask, ro) | 35 | local_cpus nearby CPU mask (cpumask, ro) |
@@ -85,4 +83,4 @@ useful return codes should be provided. | |||
85 | 83 | ||
86 | Legacy resources are protected by the HAVE_PCI_LEGACY define. Platforms | 84 | Legacy resources are protected by the HAVE_PCI_LEGACY define. Platforms |
87 | wishing to support legacy functionality should define it and provide | 85 | wishing to support legacy functionality should define it and provide |
88 | pci_legacy_read, pci_legacy_write and pci_mmap_legacy_page_range functions. \ No newline at end of file | 86 | pci_legacy_read, pci_legacy_write and pci_mmap_legacy_page_range functions. |