(the name 'siop' is still being discussed, may change).
Only basic disconnect/reselect for now, no sync/wide negotiation.
Tested with 810A, 875 and 895 on i386 only.
The bus-independant part should also be able to handle the 53c720 and 53c770.
A new driver with enhanced script should appear for the 825/875/895 'soon'.
Console text should now be supported on all TGA cards;
8- and 32-bit TGA and 8-bit TGA2 have been tested.
Implement accelerated character drawing, scrolling, and clearing.
Stop clearing "odd" in VHCR; it's unnecessary and hurts performance.
Use bus_space_vaddr() instead of a local hack.
to be called `rl' and it conflict with RL vax disks, canonical and
historical unix driver name.
This changes are minimal: it only changes the name of RealTek driver.
The filename of source code and a lot of the letter `rl' in source
files should be changed shortly.
cardbus_get_capability() [mirror change already made to if_tlp_pci.c]
- if_tlp_cardbus.c: If we don't find an ISV SROM, try to grab the
Ethernet address from the CIS.
- if_tlp_cardbus.c: set CardBus cards to store-and-forward mode from
the get-go.
- Put the TxThresh tables in tulipvar.h, and use them in the CardBus
and PCI front-ends to go to store-and-forward mode.
- Document the Xircom X3201-3 clone a little more.
functions based on type returned from tga_getconf().
Adapt to change in ramdac interface.
Fix race condition in tga_sched_update().
Make tga_sched_update() work before interrupts are enabled.
if an IRQ was not detected, unless the force flag was given. Use this to
detect if the IRQ was for us (closer to shared IRQ for controllers which
don't have their own IRQ handler in pciide.c) and to poll for DMA xfer.
Also makes the timeout recovery code simpler.
- ATAPI cleanup: don't call controller-specific functions from atapiconf.c
(wdc_*), so that it's possible to attach an atapibus to something else
than a wdc/pciide (Hi Lennart :).
Overload struct scsi_adapter with struct atapi_adapter, defined
as struct scsi_adapter + atapi-specific callbacks. scsipi_link still points
to an scsi_adapter, atapi code casts it to atapi_adapter if needed.
Move atapi_softc to atapiconf.h so that it can be used by the underlying
controller code (e.g. atapi_wdc.c).
Add an atapi-specific callback *atapi_probedev(), which probe a drive
in a controller-specific way, allocate the sc_link and fills in the
ataparams if needed. It then calls atapi_probedev() (from atapiconf.c)
to do the generic initialisations and attach the device.
- While I'm there merge and centralise the state definitions in atavar.h.
It should now be possible to use a common ata/atapi routine to set the
drive's modes (will do later).
timeout()/untimeout() API:
- Clients supply callout handle storage, thus eliminating problems of
resource allocation.
- Insertion and removal of callouts is constant time, important as
this facility is used quite a lot in the kernel.
The old timeout()/untimeout() API has been removed from the kernel.
2. Do not avoid ISA hole when a device requires more than
256-byte io space.
3. Remove sending CardBus bridge's function number to
cardbus stack. This number is not needed for anyone.
pci_config_dump variable to 1. otherwise, it gets set to 0. If
that's set, when configuring PCI devices spew the very verbose
configuration space header dump that was previously "#if 0"'d.
If you use this option, or patch the variable to 1, it's strongly
encouraged that you have used the MSGBUFSIZE option to enlarge the
kernel message buffer.
bouyer