atapi_check_dma man page on Oracle

atapi_check_dma man page on Oracle

Man page or keyword search:
man Server 33470 pages
apropos Keyword Search (all sections)
Output format

ATAPI_CHECK_DMA(9)	     libata Core Internals	    ATAPI_CHECK_DMA(9)

NAME
       atapi_check_dma - Check whether ATAPI DMA can be supported

SYNOPSIS
       int atapi_check_dma(struct ata_queued_cmd * qc);

ARGUMENTS
       qc
	   Metadata associated with taskfile to check

DESCRIPTION
       Allow low-level driver to filter ATA PACKET commands, returning a
       status indicating whether or not it is OK to use DMA for the supplied
       PACKET command.

LOCKING
       spin_lock_irqsave(host lock)

RETURNS
       0 when ATAPI DMA can be used nonzero otherwise

AUTHOR
       Jeff Garzik
	   Author.

COPYRIGHT
Kernel Hackers Manual 3.8.	   June 2014		    ATAPI_CHECK_DMA(9)

[top]

List of man pages available for Oracle

Copyright (c) for man pages and the logo by the respective OS vendor.

For those who want to learn more, the polarhome community provides shell access and support.

[legal] [privacy] [GNU] [policy] [cookies] [netiquette] [sponsors] [FAQ]

Polarhome, production since 1999.
Member of Polarhome portal.
Based on Fawad Halim's script.
....................................................................

Vote for polarhome