* mpc5xx/console-generic/console-generic.c: Moved most of the remaining
CPU Table fields to the Configuration Table. This included
pretasking_hook, predriver_hook, postdriver_hook, idle_task,
do_zero_of_workspace, extra_mpci_receive_server_stack,
stack_allocate_hook, and stack_free_hook. As a side-effect of this
effort some multiprocessing code was made conditional and some style
clean up occurred.
* bootcard.c: Moved most of the remaining CPU Table fields to the
Configuration Table. This included pretasking_hook, predriver_hook,
postdriver_hook, idle_task, do_zero_of_workspace,
extra_mpci_receive_server_stack, stack_allocate_hook, and
stack_free_hook. As a side-effect of this effort some multiprocessing
code was made conditional and some style clean up occurred.
* Makefile.am, startup/bspstart.c: Moved most of the remaining CPU
Table fields to the Configuration Table. This included
pretasking_hook, predriver_hook, postdriver_hook, idle_task,
do_zero_of_workspace, extra_mpci_receive_server_stack,
stack_allocate_hook, and stack_free_hook. As a side-effect of this
effort some multiprocessing code was made conditional and some style
clean up occurred.
* include/bsp.h, startup/bspstart.c: Moved most of the remaining CPU
Table fields to the Configuration Table. This included
pretasking_hook, predriver_hook, postdriver_hook, idle_task,
do_zero_of_workspace, extra_mpci_receive_server_stack,
stack_allocate_hook, and stack_free_hook. As a side-effect of this
effort some multiprocessing code was made conditional and some style
clean up occurred.
* startup/bspstart.c: Moved most of the remaining CPU Table fields to
the Configuration Table. This included pretasking_hook,
predriver_hook, postdriver_hook, idle_task, do_zero_of_workspace,
extra_mpci_receive_server_stack, stack_allocate_hook, and
stack_free_hook. As a side-effect of this effort some multiprocessing
code was made conditional and some style clean up occurred.
* console/console.c, startup/bspstart.c: Moved most of the remaining
CPU Table fields to the Configuration Table. This included
pretasking_hook, predriver_hook, postdriver_hook, idle_task,
do_zero_of_workspace, extra_mpci_receive_server_stack,
stack_allocate_hook, and stack_free_hook. As a side-effect of this
effort some multiprocessing code was made conditional and some style
clean up occurred.
* shared/startup/bspstart.c: Moved most of the remaining CPU Table
fields to the Configuration Table. This included pretasking_hook,
predriver_hook, postdriver_hook, idle_task, do_zero_of_workspace,
extra_mpci_receive_server_stack, stack_allocate_hook, and
stack_free_hook. As a side-effect of this effort some multiprocessing
code was made conditional and some style clean up occurred.
* Makefile.am, include/bsp.h, startup/bspstart.c: Moved most of the
remaining CPU Table fields to the Configuration Table. This included
pretasking_hook, predriver_hook, postdriver_hook, idle_task,
do_zero_of_workspace, extra_mpci_receive_server_stack,
stack_allocate_hook, and stack_free_hook. As a side-effect of this
effort some multiprocessing code was made conditional and some style
clean up occurred.
* preinstall.am: Moved most of the remaining CPU Table fields to the
Configuration Table. This included pretasking_hook, predriver_hook,
postdriver_hook, idle_task, do_zero_of_workspace,
extra_mpci_receive_server_stack, stack_allocate_hook, and
stack_free_hook. As a side-effect of this effort some multiprocessing
code was made conditional and some style clean up occurred.
* startup/bspstart.c, startup/bspstart.c.nocache: Moved most of the
remaining CPU Table fields to the Configuration Table. This included
pretasking_hook, predriver_hook, postdriver_hook, idle_task,
do_zero_of_workspace, extra_mpci_receive_server_stack,
stack_allocate_hook, and stack_free_hook. As a side-effect of this
effort some multiprocessing code was made conditional and some style
clean up occurred.
* shared/bspstart.c: Moved most of the remaining CPU Table fields to
the Configuration Table. This included pretasking_hook,
predriver_hook, postdriver_hook, idle_task, do_zero_of_workspace,
extra_mpci_receive_server_stack, stack_allocate_hook, and
stack_free_hook. As a side-effect of this effort some multiprocessing
code was made conditional and some style clean up occurred.
* amba/amba.c, startup/bspstart.c: Moved most of the remaining CPU
Table fields to the Configuration Table. This included
pretasking_hook, predriver_hook, postdriver_hook, idle_task,
do_zero_of_workspace, extra_mpci_receive_server_stack,
stack_allocate_hook, and stack_free_hook. As a side-effect of this
effort some multiprocessing code was made conditional and some style
clean up occurred.
* Makefile.am: Moved most of the remaining CPU Table fields to the
Configuration Table. This included pretasking_hook, predriver_hook,
postdriver_hook, idle_task, do_zero_of_workspace,
extra_mpci_receive_server_stack, stack_allocate_hook, and
stack_free_hook. As a side-effect of this effort some multiprocessing
code was made conditional and some style clean up occurred.
* shared/irq/i8259.c, shared/irq/irq.h, shared/irq/irq_supp.h,
shared/irq/openpic_i8259_irq.c: BSP_disable_irq_at_pic(),
openpic_disable_irq(), BSP_irq_disable_at_i8259s() now return
0/1 if irq was disabled/enabled prior to disabling.
irq_supp.h now exports a inline helper routine for scanning
a list of shared handlers; to be used by PIC drivers.
* irq/irq_init.c: added new args to openpic_init().
This BSP probably needs them (8245 has an EPIC).
I would be surprised if the PCI interrupts with the
old code actually worked...
* shared/openpic/openpic.c shared/openpic/openpic.h,
shared/irq/irq_init.c: added more parameters to
openpic_init() so that more details of the configuration
can be overridden/set from the BSP. Moved setup of
the EPIC-specific EOI delay from BSP code into openpic_init()
using the new 'epic_freq' parameter.
* shared/openpic/openpic.c, shared/openpic/openpic.h:
- eliminated conditional compilation (#ifdef mpc8240)
The difference in register-layout between the EPIC
and the std. openPIC is handled by an offset parameter
which can be set at run-time (initialization) with
a new routine 'openpic_set_src_offset()'.
- allow BSP to define symbol BSP_OPEN_PIC_BIG_ENDIAN
which builds the driver for big-endian register access
(mpc8540).
- openpic_disable_irq() now returns the old state so
that it can be restored later.
* shared/irq/openpic_i8259_irq.c:
- conditionally define 'irq_mask_or_tbl' only if
BSP_PCI_ISA_BRIDGE_IRQ is defined.
- use _ISR_Get_level() / _ISR_Set_level() for re-enabling
interrupts rather than messing with MSR directly;
these macros:
o implement compiler memory barrier
o will handle multiple levels (e500 'critical' interrupts)
if they are ever supported.
- decrementer irqs are also shareable - added list traversal.
* shared/irq/irq_supp.h: Make sure BSP_SHARED_HANDLER_SUPPORT
is set. The shared irq manager supports shared interrupts
(but requires also that the PIC-driver supports them by
traversing the list of shared handlers).
Declare C_dispatch_irq_handler() which must be defined
(like the other routines declared in this header) by the
PIC-driver.
* shared/pci/detect_raven_bridge.c: use ifdef mvme2100
rather than ifdef mpc824x so that we don't depend on
compile-time CPU flavor. Eventually, this should become
a run-time check.
* shared/vme/vmeconfig.c: Include <libcpu/bat.h> only
if the BSP-specific configuration header (VMEConfig.h)
defines BSP_VME_BAT_IDX so that this file can be used
on CPUs w/o bats (e500).
* new-exceptions/raw_exception.c, new-exceptions/raw_exception.h,
old-exception/cpu.c: define bsp_exceptions_in_RAM variable.
This is probably only used by the simulator (were else
can you install something to ROM ??).
* mpc6xx/mmu/bat.c, mpc6xx/mmu/pte121.c: use new
feature-checks from cpuIdent.h rather than filtering
CPU types when checking for availability of high BATs
and an MMU with hardware page-table lookup.
* shared/include/cpuIdent.h, shared/include/cpuIdent.c:
Added a simple 'feature check' facility. Code should
not check for a particular CPU type if possible but
check the respective feature bit (e.g., 'has_altivec').
This makes it much less cumbersome to add more CPU
types in the future.
* shared/startup/pretaskinghook.c: Replaced inclusion of
<bsp/consoleIo.h> by <rtems/bspIo.> (for printk) and
made it conditional on #ifdef SHOW_MORE_INIT_SETTINGS.
* Makefile.am, irq/irq.c: fixed source-tree path of irq_supp.h,
fixed type of 1st arg to C_dispatch_irq_handler() which
is NOT a CPU_Interrupt_frame but a BSP_Exception_frame
(not that it is ever used but the two layouts differ).
* shared/irq/irq.h, shared/irq/irq.c, shared/irq/irq_init.c,
shared/irq/irq_supp.h (added):
Removed 'is_processor_irq()' from irq.c; the BSP routines
BSP_enable_irq_at_pic()/BSP_disable_irq_at_pic() are required
to ignore processor irqs anyways. Removed
all BSP-defined constants from irq.c. This makes irq.c (almost)
binary-compatible among BSPs (ultimate goal is making 'shared'
a library).
Added a header (irq_supp.h) defining the interface between
the generic interrupt manager (irq.c) and the routines it
requires to be supplied by the BSP (eventually, these
should go into rtems/irq.h).
* irq/irq.h, irq/irq_init.c: Removed the definition
of ASM_IRQ_VECTOR_BASE; this symbol was only use to
initialize the irqBase member of the rtems_irq_global_settings
struct. However, irqBase is an rtems_irq_symbolic_name,
so using BSP_LOWEST_OFFSET is more appropriate.
