eisa(D4oddi)

nvm_slotinfo, nvm_funcinfot -- EISA bus slot information and function block data structures

Syntax

   #include <sys/eisa.h>
   #include <sys/ddi.h>

Description

nvm_slotinfo- SCO OpenServer EISA bus slot information

nvm_funcinfo- SCO OpenServer EISA bus slot information

EISA bus device configuration space is composed of two structures: slot specific information, given by the SCO OpenServer nvm_slotinfo_t structure, and function-specific information, given by the SCO OpenServer nvm_funcinfo_t structure. There may be multiple functions per slot.

Usage

Structure definitions

The nvm_slotinfo_t structure holds slot-specific information as returned by the EISA ``int 15h'' ``read slot'' BIOS call. The nvm_funcinfo_t structure holds function-specific information as returned by the EISA ``int 15h'' ``read func'' BIOS call. These structures are defined below:

Applicable hardware

PC-AT compatible architectures with EISA buses configured.

Version applicability

oddi: 1, 2, 2mp, 3, 3mp, 4, 4mp, 5, 5mp, 6, 6mp

SVR5 ODDI compatibility

See the eisa(D4) manual page for information about the SVR5 DDI structures that are used to access EISA device configuration space.

References

eisa_parse_devconfig(D3), cm_read_devconfig(D3), cm_write_devconfig(D3), eisa(D5)

``EISA device configuration'' in HDK Technical Reference

BCPR EISA Specification, Version 3.12