information about the hotplug controller bus
The hpci_bus_t structure contains the following members:
The hpci_pci_bus_info_t structure contains the following members:
The hpci_socket_t structure contains the following members:
The members of the hpci_bus_t structure are defined as:
Pointer to the next bus in the list.
Type of bus.
Use the values defined for the
CM_BRDBUSTYPE parameter documented on the
ID of this bus, assigned by the Hot-plug Controller Driver.
For PCI buses, assigned to be the PCI bus number.
Resource manager key of this Hot-plug Controller Dirver instance.
Specific information about the PCI bus.
Reserved space for future expansion.
Number of hot-plug capable sockets attached to this bus.
Socket information for
the sockets connected to this bus.
The members of the hpci_pci_bus_info_t structure are defined as:
The PCI bus number.
The speed at which the bus is currently running,
expressed in Mhz.
For example, 33 means 33Mhz and 66 means 66 Mhz.
Maximum speed at which the bus can run.
The members of the hpci_socket_t structure are defined as:
Next socket in the list, assigned by the hpcd driver.
The socket information, assigned by the hpcd driver.
The hpci_bus_t structure is allocated and populated
by the HPCD driver.
``Hotplug devices'' in HDK Technical Reference
``Bus'' in HDK Technical Reference
``PCI'' in HDK Technical Reference
19 June 2005
© 2005 The SCO Group, Inc. All rights reserved.
OpenServer 6 and UnixWare (SVR5) HDK - June 2005