On 10/31/2009 07:29 PM, Kay Ackermann wrote:
While writing working on an e1000 driver for my university's OS I
noticed that some registers aren't readable in QEMU, but they should
be readable as stated in Intels Driver Developer Manual (and also
verified on real hardware).
diff --git a/hw/e1000.c b/hw/e1000.c
index 028afd1..3987e70 100644
--- a/hw/e1000.c
+++ b/hw/e1000.c
@@ -789,6 +789,8 @@ static uint32_t (*macreg_readops[])(E1000State *,
int) = {
getreg(MANC), getreg(MDIC), getreg(SWSM),
getreg(STATUS),
getreg(TORL), getreg(TOTL), getreg(IMS),
getreg(TCTL),
getreg(RDH), getreg(RDT), getreg(VET),
getreg(ICS),
+ getreg(TDBAL), getreg(TDBAH), getreg(RDBAH),
getreg(RDBAL),
+ getreg(TDLEN), getreg(RDLEN),
[TOTH] = mac_read_clr8, [TORH] = mac_read_clr8,
[GPRC] = mac_read_clr4,
[GPTC] = mac_read_clr4, [TPR] = mac_read_clr4,
[TPT] = mac_read_clr4,
Oh and is there any specific reason why Jumbo-Frames are limited to 4k
instead of i.e. Alteon 9014 bytes?
There used to be a 4K buffer somewhere in the path. I think it's larger
now.
--
error compiling committee.c: too many arguments to function