stp4020(7D) Devices stp4020(7D)NAME
stp4020 - STP 4020 PCMCIA Adapter
DESCRIPTION
The STP 4020 PCMCIA Adapter provides for two PCMCIA PC Card sockets. The stp4020 adapter driver provides an interface between the PCMCIA
sockets and the PCMCIA nexus. The driver supports the Sun PCMCIA Interface/Sbus card.
Direct access to the PCMCIA hardware is not supported. The driver exists solely to support the PCMCIA nexus.
FILES
/kernel/drv/stp4020 stp4020 driver.
SEE ALSO pcmcia(7D)SunOS 5.11 27 Jul 1999 stp4020(7D)
Check Out this Related Man Page
DUMMY_CS(4) Kernel Interfaces Manual DUMMY_CS(4)NAME
dummy_cs - PCMCIA dummy device driver
SYNOPSIS
insmod dummy_cs.o [pc_debug=n] [free_ports=n] [irq_list=i,j,...]
DESCRIPTION
The dummy_cs module has two purposes. It is intended as a demonstration of how to write the PCMCIA interface code for a client driver, and
the source code is heavily commented. It is also written to function as a sort of generic ``point enabler'': when bound to any PCMCIA IO
card, it will read the card's Configuration Information Structure, and configure the card appropriately. The configuration includes set-
ting up IO and memory windows, configuring the card for interrupts, and initializing the card's PCMCIA configuration registers.
It turns out that many cards report incomplete or inaccurate configuration information, due to vendor carelessness and the complexity of
the data format. A vendor driver can generally take for granted many configuration details, so there is not much incentive for vendors to
ensure that the on-card information is complete. Thus, the dummy_cs module is limited by its generality: since it makes no assumptions
about card types, it is forced to rely on the card information, for better or worse.
PARAMETERS
pc_debug=n
Selects the PCMCIA debugging level. This parameter is only available if the module is compiled with debugging enabled. A non-zero
value enables debugging.
free_ports=n
A flag indicating if the IO ports allocated for the card should be freed from the kernel resource maps. This is useful if the dummy
driver is being used to configure a card in preparation for loading a specific PCMCIA-unaware driver. The default is 0 (false).
irq_list=i,j,...
Specifies the set of interrupts that may be allocated by this driver.
AUTHOR
David Hinds - dahinds@users.sourceforge.net
SEE ALSO cardmgr(8), pcmcia(5).
pcmcia-cs 2000/06/12 21:24:47 DUMMY_CS(4)