PCI_READ_LEGACY_IO
Section: (9)
Updated: 09 October 2005
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NAME
pci_read_legacy_io - read byte(s) from legacy I/O port space
SYNOPSIS
"SYNOPSIS"
ssize_t pci_read_legacy_io (struct kobject * kobj, char * buf, loff_t off, size_t count);
ARGUMENTS
- kobj
-
kobject corresponding to file to read from
- buf
-
buffer to store results
- off
-
offset into legacy I/O port space
- count
-
number of bytes to read
DESCRIPTION
Reads 1, 2, or 4 bytes from legacy I/O port space using an arch specific
callback routine (pci_legacy_read).
Index
- NAME
-
- SYNOPSIS
-
- ARGUMENTS
-
- DESCRIPTION
-
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Time: 00:02:36 GMT, October 09, 2005