[ECOS] HAL_PCI_ALLOC_BASE_MEMORY question ??

["mohanlal jangir" <mohanlaljangir at hotmail dot com>]

Hi Nick,

> Try changing HAL_PCI_ALLOC_BASE_MEMORY in plf_io.h to 0x20000. Then
> rebuild and reinstall RedBoot. The application will then see a
> non-zero BAR during initialization.
I think you are very close to solve my problem. After changing
HAL_PCI_ALLOC_BASE_MEMORY to 0x20000 82559 SelfTest is passing and also I do
see device eth0 configured. Unfortunately packets are still not going out
nor coming in. I have a question in this regard. Why did you referr to
change to 0x200000? My PCI region starts from 0x40000000. Is it related to
this?

Also now I see BAR[0] to initialized to the address
HAL_PCI_ALLOC_BASE_MEMORY.
**** ETHERNET DRIVER DUMP WITH DEBUG ENABLED ****
 BAR[0]    0x00020000 / probed size 0x00000000 / CPU addr 0x40020000
 memory address = 0x40020000
 I/O address = 0x60004000

82559 Self Test
  General self-test: passed.
  Serial sub-system self-test: passed.
  Internal registers self-test: passed.
  ROM checksum self-test: passed (3258698E).
eeprom data bits 6 (ioaddr 6000400e)


Regards
Mohanlal

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