diff options
Diffstat (limited to 'src/filo/README.usb')
| -rw-r--r-- | src/filo/README.usb | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/filo/README.usb b/src/filo/README.usb new file mode 100644 index 000000000..1724e7bb2 --- /dev/null +++ b/src/filo/README.usb @@ -0,0 +1,15 @@ +It is from steven james's baremetal in linuxbios util. +yhlu seperate common functions from uhci.c to usb.c and create ohci.c to support ohci. +ohci.c mainly cames from kernel 2.4.22 dirvers/usb/host/usb-ohci.c. +it includes several parts +1. UHCI+OHCI--->USB: privide usb init and usb_control_msg and usb_bulk_msg interface +2. USB_SCSI: bulk only device +3. USB_X interface to FILO + +other changes in Etherboot +1. Add allot2 and forget2, it will produce the required aligned memory. + +todo: +1. EHCI support + +yhlu 6/2/2004 |