Nouveau - Dec 2013 - [Bug 58378] [NV86] Distorted graphics on NVIDIA GeForce 8400M G after upgrade the kernel to 3.7.0 version

https://bugs.freedesktop.org/show_bug.cgi?id=58378

--- Comment #61 from Andreas Loew <awl1 at gmx.net> ---
Hmm... Looking at the code for nvapeek, I fear that nva_rd(...) still did not
return any meaningful data, as it look like we get s == 0...!?


                int s = 0;
                for (i = j = 0; i < 16 && i < b; i+=rs.regsz, j++)
{
                        e[j] = nva_rd(&rs, a+i, &z[j]);
                        if (e[j] || z[j])
                                s = 1;
                }
                if (s) {
                        ls = 1;
                        printf ("%08x:", a);
                        for (i = j = 0; i < 16 && i < b;
i+=rs.regsz, j++) {
                                nva_rsprint(&rs, e[j], z[j]);
                        }
                        printf ("\n");
                } else {
                        if (ls) printf ("...\n"), ls = 0;
                }

BR,
Andreas

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