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.
PR 1354/bsps
* network/network.c: In some cases it can occur that an empty mbuf is
put on the descriptor chain. (We found it especially then when
transmitting fragmented IP Packets.) Since the actual buffer
descriptor pointer will be incremented after every inserted mbuf
(txBd = sc->txBdBase + sc->txBdHead;) even if m->m_len of the current
mbuf was zero. This leads to the bug.
