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2003-08-13 Ralf Corsepius <corsepiu@faw.uni-ulm.de>

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* ide-ctrl.t: Merger from 4.6-branch.
This commit is contained in:
Ralf Corsepius
2003-08-13 08:04:44 +00:00
parent 652b53a1fa
commit 2907b36179
2 changed files with 9 additions and 5 deletions
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4
doc/bsp_howto/ChangeLog
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@@ -1,3 +1,7 @@
2003-08-13 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* ide-ctrl.t: Merger from 4.6-branch.
2003-01-28 Joel Sherrill <joel@OARcorp.com> 2003-01-28 Joel Sherrill <joel@OARcorp.com>
* makefiles.t, support.t: Updated to reflect use of automake in * makefiles.t, support.t: Updated to reflect use of automake in

10
doc/bsp_howto/ide-ctrl.t
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@@ -25,7 +25,7 @@ The reference implementation for an IDE Controller driver can
be found in @code{$RTEMS_SRC_ROOT/c/src/libchip/ide}. This driver be found in @code{$RTEMS_SRC_ROOT/c/src/libchip/ide}. This driver
is based on the libchip concept and allows to work with any of the IDE is based on the libchip concept and allows to work with any of the IDE
Controller chips simply by appropriate configuration of BSP. Drivers for a Controller chips simply by appropriate configuration of BSP. Drivers for a
paticular IDE Controller chips locate in the following directories: drivers particular IDE Controller chips locate in the following directories: drivers
for well-known IDE Controller chips locate into for well-known IDE Controller chips locate into
@code{$RTEMS_SRC_ROOT/c/src/libchip/ide}, drivers for IDE Controller chips @code{$RTEMS_SRC_ROOT/c/src/libchip/ide}, drivers for IDE Controller chips
integrated with CPU locate into integrated with CPU locate into
@@ -38,7 +38,7 @@ for that particular IDE Controller chip.
@section Initialization @section Initialization
IDE Controller chips used by a BSP are statically confiured into IDE Controller chips used by a BSP are statically configured into
@code{IDE_Controller_Table}. The @code{ide_controller_initialize} routine is @code{IDE_Controller_Table}. The @code{ide_controller_initialize} routine is
responsible for initialization of all configured IDE controller chips. responsible for initialization of all configured IDE controller chips.
Initialization order of the chips based on the order the chips are defined in Initialization order of the chips based on the order the chips are defined in
@@ -56,7 +56,7 @@ rtems_device_driver ide_controller_initialize(
) )
@{ @{
for each IDE Controller chip configured in IDE_Controller_Table for each IDE Controller chip configured in IDE_Controller_Table
if (BSP dependant probe(if exists) AND device probe for this IDE chip if (BSP dependent probe(if exists) AND device probe for this IDE chip
indicates it is present) indicates it is present)
perform initialization of the particular chip perform initialization of the particular chip
register device with configured name for this chip register device with configured name for this chip
@@ -73,7 +73,7 @@ number. This routine is not allowed to be called from an application.
@example @example
@group @group
void ide_controller_read_register(rtems_device_minor_number minor, void ide_controller_read_register(rtems_device_minor_number minor,
unsigned32 reg, unsiged32 *value) unsigned32 reg, unsigned32 *value)
@{ @{
get IDE Controller chip configuration information from get IDE Controller chip configuration information from
IDE_Controller_Table by minor number IDE_Controller_Table by minor number
@@ -92,7 +92,7 @@ number. This routine is not allowed to be called from an application.
@example @example
@group @group
void ide_controller_write_register(rtems_device_minor_number minor, void ide_controller_write_register(rtems_device_minor_number minor,
unsigned32 reg, unsiged32 value) unsigned32 reg, unsigned32 value)
@{ @{
get IDE Controller chip configuration information from get IDE Controller chip configuration information from
IDE_Controller_Table by minor number IDE_Controller_Table by minor number