0000105: Exception when downloading the kernel the first time

ID	Project	Category	View Status	Date Submitted	Last Update

0000105	PicoCOM2	Ethernet	public	2009-09-02 15:29	2009-12-07 17:55

Reporter	~~Kiepfer~~	Assigned To
Priority	low	Severity	minor	Reproducibility	sometimes
Status	resolved	Resolution	fixed
Product Version	V1.05
Target Version	V1.09	Fixed in Version	V1.09

Summary	0000105: Exception when downloading the kernel the first time
Description	Sometimes the ndis ethernet driver of PicoCOM crashes just after a kernel has been downloaded. In regular operation mode there is no problem. Exception 'Data Abort' (4): Thread-Id=01e30002(pth=83ef84a0), Proc-Id=00400002(pprc=80b12308) 'NK.EXE', VM-active=03840002(pprc=820607d8) 'udevice.exe' PC=c08a32d4(pc2_emacbndis.dll+0x000032d4) RA=c08a3fac(pc2_emacbndis.dll+0x00003fac) SP=d06afdcc, BVA=00000000

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Found Driver Version	V1.4
Fixed Driver Version	V1.5

~~Kiepfer~~ 2009-12-07 16:37 developer ~0000110	Driver always crashes in function C_EMACB::LookupRxBuffers(void)

~~Kiepfer~~ 2009-12-07 17:55 developer ~0000111	low level driver part was not initialized completely in some cases. It could occure that a interrupt has been handled right before this initilization took place.