mpt_host_page_access(9)
NAME
mpt_host_page_access_control - control the IOC's Host Page Buffer
access
SYNOPSIS
int mpt_host_page_access_control(MPT_ADAPTER * ioc,
u8 access_control_value,
int sleepFlag);
ARGUMENTS
- ioc
- Pointer to MPT adapter structure
- access_control_value
- define bits below
- sleepFlag
- Specifies whether the process can sleep
DESCRIPTION
Provides mechanism for the host driver to control the IOCīs Host Page
Buffer access.
Access Control Value - bits[15:12] 0h Reserved 1h Enable Access {
MPI_DB_HPBAC_ENABLE_ACCESS } 2h Disable Access {
MPI_DB_HPBAC_DISABLE_ACCESS } 3h Free Buffer { MPI_DB_HPBAC_FREE_BUFFER
}
Returns 0 for success, non-zero for failure.