diff options
Diffstat (limited to 'drivers/ieee1394/Kconfig')
| -rw-r--r-- | drivers/ieee1394/Kconfig | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/ieee1394/Kconfig b/drivers/ieee1394/Kconfig index 186737539cf5..672b92ef9f21 100644 --- a/drivers/ieee1394/Kconfig +++ b/drivers/ieee1394/Kconfig @@ -120,12 +120,19 @@ config IEEE1394_VIDEO1394 this option only if you have an IEEE 1394 video device connected to an OHCI-1394 card. +comment "SBP-2 support (for storage devices) requires SCSI" + depends on IEEE1394 && SCSI=n + config IEEE1394_SBP2 tristate "SBP-2 support (Harddisks etc.)" depends on IEEE1394 && SCSI && (PCI || BROKEN) help - This option enables you to use SBP-2 devices connected to your IEEE - 1394 bus. SBP-2 devices include harddrives and DVD devices. + This option enables you to use SBP-2 devices connected to an IEEE + 1394 bus. SBP-2 devices include storage devices like harddisks and + DVD drives, also some other FireWire devices like scanners. + + You should also enable support for disks, CD-ROMs, etc. in the SCSI + configuration section. config IEEE1394_SBP2_PHYS_DMA bool "Enable replacement for physical DMA in SBP2" @@ -133,7 +140,7 @@ config IEEE1394_SBP2_PHYS_DMA help This builds sbp2 for use with non-OHCI host adapters which do not support physical DMA or for when ohci1394 is run with phys_dma=0. - Physical DMA is data movement without assistence of the drivers' + Physical DMA is data movement without assistance of the drivers' interrupt handlers. This option includes the interrupt handlers that are required in absence of this hardware feature. |