Opened 16 years ago

Closed 16 years ago

#29 closed helpdesk (fixed)

[VciSimpleRingNetwork] illegal VCI response packet on vci_xcache_wrapper.cpp, line 840

Reported by: xavier.guerin@… Owned by: developers
Priority: N/A Component: IP-Cores
Keywords: VCI Cc: abdelmalek.si-merabet@…

Description

Simulation fails after a few hundreds of cycles on the following error:

Assertion failed: (p_vci.reop.read() && "illegal VCI response packet for uncached instruction"), function transition, file /Users/xguerin/Workspace/Simulation/SoCLib.svn/soclib/module/internal_component/vci_xcache_wrapper/caba/source/src/vci_xcache_wrapper.cpp, line 840.

The platform contains:

  • 1 VciRam
  • 1 VciFramebuffer
  • 1 VciFdAccess
  • 1 VciMultiTty
  • 1 VciMultiTimer
  • 1 Mailbox
  • 1 to N VciXcache, Mips32 processors (w - w/o GdbServer)

Works fine on a smaller platform (1 proc. + TTY + FB)

Attachments (2)

Platform.zip​ (3.7 KB ) - added by xavier.guerin@… 16 years ago.
The faulty platform
MJPEG​ (999.3 KB ) - added by xavier.guerin@… 16 years ago.
MIPS32 binary

Download all attachments as: .zip

Change History (6)

by xavier.guerin@…, 16 years ago

Attachment: Platform.zip​ added

The faulty platform

comment:1 by Nicolas Pouillon, 16 years ago

Priority: major → N/A
Type: defect → helpdesk

Does this platform work with a Vgmn in place of the Ring ?

comment:2 by abdelmalek.si-merabet@…, 16 years ago

Cc: abdelmalek.si-merabet@… added

Bonjour,

Est-ce possible d'avoir le binaire s'il vous plait ?

by xavier.guerin@…, 16 years ago

Attachment: MJPEG​ added

MIPS32 binary

comment:3 by xavier.guerin@…, 16 years ago

Je viens de le rajouter en pièce jointe au ticket.

comment:4 by abdelmalek.si-merabet@…, 16 years ago

Resolution: → fixed
Status: new → closed

c'est bon, ça devrait marcher. (Le stream MJPEG n'ayant pas été transmis).

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