ATA_DO_SIMPLE_CMD
Section: libata Core Internals (9)
Updated: February 2011
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NAME
ata_do_simple_cmd - execute simple internal command
SYNOPSIS
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unsigned int ata_do_simple_cmd(struct ata_device * dev, u8 cmd);
ARGUMENTS
dev
-
- Device to which the command is sent
cmd
-
Opcode to execute
DESCRIPTION
Execute a 'simple' command, that only consists of the opcode 'cmd' itself, without filling any other registers
LOCKING
Kernel thread context (may sleep).
RETURNS
Zero on success, AC_ERR_* mask on failure
AUTHOR
Jeff Garzik
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Author.
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