[OpenBIOS] Back at it again( PCI Passthrough )

[Jd Lyons]

Yes, along with some of the other config* words:

new-token 0xa00
b(defer) 
new-token 0xa01
b(defer) 
new-token 0xa02
b(defer) 
new-token 0xa03
b(:) 
    my-space 
    or 
    b(") ( len=0x12 [18 bytes] )
    " assigned-addresses"
    get-my-property 
    invert 
    b?branch 0x0033 ( =dec 51)
        rot 
        >r 
        b(<mark) 
            dup 
            b?branch 0x0029 ( =dec 41)
                decode-phys 
                b(lit) 0xff
                and 
                r@ 
                b(lit) 0xff
                and 
                = 
                b?branch 0x000a ( =dec 10)
                    2swap 
                    2drop 
                    r> 
                    exit 
                    bbranch 0x0005 ()
                    b(>resolve) 
                    2drop 
                b(>resolve) 
                decode-int 
                drop 
                decode-int 
                drop 
                bbranch 0xffd8 ( =dec -40)
        b(>resolve) 
        2drop 
        r> 
    b(>resolve) 
    >r 
    my-address 
    r> 
b(;) 
new-token 0xa04
b(:) 
    b(") ( len=6 )
    " map-in"
    $call-parent 
b(;) 
new-token 0xa05
b(:) 
    b(") ( len=7 )
    " map-out"
    $call-parent 
b(;) 
new-token 0xa06
b(:) 
    b(") ( len=9 )
    " config-w@"
    $call-parent 
b(;) 
new-token 0xa07
b(:) 
    b(") ( len=9 )
    " config-w!"
    $call-parent 
b(;) 
new-token 0xa08
b(:) 
    b(") ( len=9 )
    " config-l@"
    $call-parent 
b(;) 
new-token 0xa09
b(:) 
    b(") ( len=9 )
    " config-l!"
    $call-parent 
b(;) 
new-token 0xa0a
b(:) 
    (unnamed-fcode) [0x9a3] 
    + 
    rb@ 
b(;) 
new-token 0xa0b
b(:) 
    (unnamed-fcode) [0x9a3] 
    + 
    rb! 
b(;) 
new-token 0xa0c
b(:) 
    swap 
    (unnamed-fcode) [0xa0b] 
b(;) 
new-token 0xa0d
b(:) 
    (unnamed-fcode) [0x9a3] 
    + 
    rl@ 
b(;) 
new-token 0xa0e
b(:) 
    (unnamed-fcode) [0x9a3] 
    + 
    rl! 
b(;) 
new-token 0xa0f
b(:) 
    (unnamed-fcode) [0x9a3] 
    + 
    rl! 
b(;) 


> On May 11, 2018, at 11:31 AM, Mark Cave-Ayland <mark.cave-ayland at ilande.co.uk> wrote:
> 
> On 11/05/18 12:46, Jd Lyons via OpenBIOS wrote:
> 
>> Thanks Mark, now I’m down to stepping through the ddf word.
>> Are map-in and map-out implemented in forth?
>> Seems the nVidia roms use them, as most option roms would.
> 
> From memory PCI map-in is supported, map-out isn't but could be implemented fairly easily. Do you see that in the NVidia ROM image?
> 
> 
> ATB,
> 
> Mark.