table of contents
| WAITFORDOORBELLREPLY(9) | Message-based devices | WAITFORDOORBELLREPLY(9) |
NAME¶
WaitForDoorbellReply - Wait for and capture an IOC handshake reply.
SYNOPSIS¶
int WaitForDoorbellReply(MPT_ADAPTER * ioc, int howlong, int sleepFlag);
ARGUMENTS¶
ioc
Pointer to MPT_ADAPTER structure
howlong
How long to wait (in seconds)
sleepFlag
Specifies whether the process can sleep
DESCRIPTION¶
This routine polls the IOC for a handshake reply, 16 bits at a time. Reply is cached to IOC private area large enough to hold a maximum of 128 bytes of reply data.
Returns a negative value on failure, else size of reply in WORDS.
COPYRIGHT¶
| June 2024 | Kernel Hackers Manual 3.10 |