PR 1492/bsps
* shared/startup/sbrk.c: When BSP_sbrk_policy had the value (-1)
(-> give all memory to the heap initially) then the computation
of the remaining heap size was wrong.
* Makefile.am, configure.ac, preinstall.am, console/alloc360.c,
console/config.c, console/console.c, console/m68360.h,
console/mc68360_scc.c, console/rsPMCQ1.c, console/rsPMCQ1.h,
include/bsp.h, irq/irq_init.c, irq/openpic_xxx_irq.c, start/start.S,
startup/bspstart.c, startup/linkcmds, vme/VMEConfig.h:
Updated and tested against RTEMS 4.9. Updated README file to latest
source status. Modified to use the shared irq source code. Turned off
debugging, cleaned up warnings, removed unused code. Tested with two
PMCQ1 serial cards. Tested MC68360 serial ports and VME using
external tests.
* README, irq/irq.h, vme/vmeconfig.c: New files.
* configure.ac: Default to having PSC8 mezzanine so code builds
all the time.
* startup/bspstart.c: Calibrated clock using an VMEBus controlled
discrete pulsed at a 20ms rate.
PR 1451/bsps
* network/tsec.c: Fix mbuf leak when watchdog expires. The
re-initialization algorithm failed to release mbuf chains
held in the TX ring.
Also, during initialization the initial link status is determined
and IFF_OACTIVE set if no active link was detected.
PR 1344/bsps:
* clock/ckinit.c: Fix more bugs (applied PR1344/attachment 702):
TSC handler was used when 8254 was requested and vice versa.
Also, nanosecond handler was never installed to RTEMS clock.
* startup/bspstart.c: Added dummy implementation of firmware
syscalls for use with QEMU. Dummy handler is installed if no
pre-existing firmware handler is found.
* network/tsec.c, network/if_tsec_pub.h:
Fixed bugs in multicast support; added reference-count
for hash-table entries which allows for the implementation
of a 'deletion' routine.
NOTE: mcast support largely untested.
Turn on buffered writes to DRAM. As Device Errata SECF124 notes this may cause
double writes, but that's not really a big problem and benchmarking tests have
shown that buffered writes do gain some performance.
PR1395/bsps
* Updated the changes from RTEMS-4.8.0, which were made since Oct. 2007.
* network/if_1GHz/if_wm.c: fixed some bugs in the 1GHz driver.
* pci/pci_interface.c:
+ Enabled PCI "Read", "Read Line", and "Read Multiple"
+ Agressive Prefetch to improve the performance of the PCI based
applications (e.g. 1GHz NIC).
* irq/BSP_irq.c : Replaced the irq/irq.c, and used GT_GPP_Value
register to monitor the cause of the level sensitive interrupts.
This unique solution solves various bugs in the 1GHz network drivers
Fixed bugs in compute_pic_masks_from_prio()
* pci/pci.c : Updated it to be consistent with the original pci.c
* written by Eric Valette. There is no change in its function.
* irq/irq_init.c : set defaultIrq->next_handler to be 0
* for BSP_SHARED_HANDLER_SUPPORT.
PR1395/bsps
* Updated the changes from RTEMS-4.8.0, which were made since Oct. 2007.
* network/if_1GHz/if_wm.c: fixed some bugs in the 1GHz driver.
* pci/pci_interface.c:
+ Enabled PCI "Read", "Read Line", and "Read Multiple"
+ Agressive Prefetch to improve the performance of the PCI based
applications (e.g. 1GHz NIC).
* irq/BSP_irq.c : Replaced the irq/irq.c, and used GT_GPP_Value
register to monitor the cause of the level sensitive interrupts.
This unique solution solves various bugs in the 1GHz network drivers
Fixed bugs in compute_pic_masks_from_prio()
* pci/pci.c : Updated it to be consistent with the original pci.c
* written by Eric Valette. There is no change in its function.
* irq/irq_init.c : set defaultIrq->next_handler to be 0
* for BSP_SHARED_HANDLER_SUPPORT.
PR 1385/cpukit
* mpc5xx/irq/irq_asm.S: When the type rtems_boolean was switched to the
C99 bool, the size changed from 4 bytes to 1 byte. The interrupt
dispatching code accesses two boolean variables for scheduling
purposes and the assembly implementations of this code did not get
updated.
PR 1385/cpukit
* shared/irq/irq_asm.S: When the type rtems_boolean was switched to the
C99 bool, the size changed from 4 bytes to 1 byte. The interrupt
dispatching code accesses two boolean variables for scheduling
purposes and the assembly implementations of this code did not get
updated.
PR 1385/cpukit
* irq/irq_asm.S: When the type rtems_boolean was switched to the C99
bool, the size changed from 4 bytes to 1 byte. The interrupt
dispatching code accesses two boolean variables for scheduling
purposes and the assembly implementations of this code did not get
updated.
PR 1385/cpukit
* startup/exception.S: When the type rtems_boolean was switched to the
C99 bool, the size changed from 4 bytes to 1 byte. The interrupt
dispatching code accesses two boolean variables for scheduling
purposes and the assembly implementations of this code did not get
updated.
* startup/bspstart.c: removed legacy code (inherited
from old mvme2307 BSP) -- for testing trapping into
PPCBug -- which is irrelevant on this BSP.
Removed warning about SPRG0 having been reassigned
-- this BSP is OK.
