diff options
Diffstat (limited to 'drivers/firewire/fw-ohci.c')
| -rw-r--r-- | drivers/firewire/fw-ohci.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c index 07d6053ff57..5da7c6715e1 100644 --- a/drivers/firewire/fw-ohci.c +++ b/drivers/firewire/fw-ohci.c @@ -1097,6 +1097,11 @@ static void bus_reset_tasklet(unsigned long data) reg_write(ohci, OHCI1394_ConfigROMhdr, ohci->next_header); } +#ifdef CONFIG_FIREWIRE_OHCI_REMOTE_DMA + reg_write(ohci, OHCI1394_PhyReqFilterHiSet, ~0); + reg_write(ohci, OHCI1394_PhyReqFilterLoSet, ~0); +#endif + spin_unlock_irqrestore(&ohci->lock, flags); if (free_rom) @@ -1435,6 +1440,9 @@ static int ohci_cancel_packet(struct fw_card *card, struct fw_packet *packet) static int ohci_enable_phys_dma(struct fw_card *card, int node_id, int generation) { +#ifdef CONFIG_FIREWIRE_OHCI_REMOTE_DMA + return 0; +#else struct fw_ohci *ohci = fw_ohci(card); unsigned long flags; int n, retval = 0; @@ -1466,6 +1474,7 @@ ohci_enable_phys_dma(struct fw_card *card, int node_id, int generation) out: spin_unlock_irqrestore(&ohci->lock, flags); return retval; +#endif /* CONFIG_FIREWIRE_OHCI_REMOTE_DMA */ } static u64 |