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Revision 3f9cb1c1


Added by Naphtali Sprei almost 15 years ago

hw/eepro100.c: Use extended TBD only where applicable

Bug fix for segfault when run as i82551 HW:
Use Extended TBD only when HW supports it (i82558 and up).

Added assertions to guard from such buffer overflow
Introduce the MAX_TCB_BYTE_COUNT macro
Allocate buf big enough as HW needs (MAX_ETH_FRAME_SIZE -> MAX_TCB_BYTE_COUNT)

I don't feel 100% OK with the "s->device >= i82558B" condition
since it relies on the numeric (hex) value of those defines, which currently
is correct, but changes (which I don't forsee now) might break it.

Signed-off-by: Naphtali Sprei <>
Signed-off-by: Anthony Liguori <>


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