changes proposed by imirkin

NVC0_Firmware.mdwn

-
-
 # Firmware
 
 
@@ -87,15 +85,15 @@ The kernel parts can be obtained by doing a mmiotrace of a program using vdpau f
 
 After you obtained the mmiotrace, look for the base offsets used by the firmware:
 
-    $ demmio vdpau-mmiotrace | grep P.*P.*XFER_EXT_BASE
+    $ demmio -f vdpau-mmiotrace | grep P.*P.*XFER_EXT_BASE
     [0] 437.753081 MMIO32 W 0x084110 0x004de400 PBSP.XFER_EXT_BASE <= 0x4de40000
     [0] 445.278672 MMIO32 W 0x085110 0x004dde00 PVP.XFER_EXT_BASE <= 0x4dde0000
     [0] 445.938745 MMIO32 W 0x086110 0x004dd800 PPPP.XFER_EXT_BASE <= 0x4dd80000
 
-    $ demmio vdpau-mmiotrace | less
+    $ demmio -f vdpau-mmiotrace | less
     /RAMIN32.*4de40000 would get you to the start of the mmiotrace, from my log I could see the RAMIN32 writes end at 4de50918, so I need to grab 4de[45].* for BSP firmware:
 
-    $ demmio vd-trace.xz 2>&1 | grep 'RAMIN32 .* 4de[45].* <=' | awk '{ print $7 }' | python -c \
+    $ demmio -f vdpau-mmiotrace 2>&1 | grep 'RAMIN32 .* 4de[45].* <=' | awk '{ print $7 }' | python -c \
     "
     import struct; import sys; fd = open(\"fuc084\", \"wb\");
     for line in sys.stdin: