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Diffstat (limited to 'Documentation/debugging-via-ohci1394.txt')
| -rw-r--r-- | Documentation/debugging-via-ohci1394.txt | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/Documentation/debugging-via-ohci1394.txt b/Documentation/debugging-via-ohci1394.txt index 14d194496490..73473aa8d861 100644 --- a/Documentation/debugging-via-ohci1394.txt +++ b/Documentation/debugging-via-ohci1394.txt @@ -38,9 +38,7 @@ Drivers The firewire-ohci driver in drivers/firewire uses filtered physical DMA by default, which is more secure but not suitable for remote debugging. -Compile the driver with CONFIG_FIREWIRE_OHCI_REMOTE_DMA (Kernel hacking menu: -Remote debugging over FireWire with firewire-ohci) to get unfiltered physical -DMA. +Pass the remote_dma=1 parameter to the driver to get unfiltered physical DMA. Because the firewire-ohci driver depends on the PCI enumeration to be completed, an initialization routine which runs pretty early has been |