OpenBIOS December 2022

openbios@openbios.org

2 discussions

[PATCH v3 0/6] Misc fixes for running FCode ROMs
by BALATON Zoltan 28 Jan '23

28 Jan '23

This starts from v3 as it contains the previous ATI ROM patch split up into smaller patches and also contains other changes that were submitted as separate patches to keep them together. After looking at this again I'm not sure about one patch defining register access words as io access which should work for io bars but I'm unsure about memory bars. Does somebody know what these words should do or what they do on other open firmware implementations? Regards, BALATON Zoltan BALATON Zoltan (6): Limit binary dump bytes in .properties output Don't add open/close words to unmanaged devices Define register access words drivers/pci: Implement config access words drivers/pci: Fix map-in and map-out words arch/ppc/qemu: Add parse-1hex word for compatibility with Apple OF arch/ppc/qemu/qemu.fs | 6 +++ drivers/pci.c | 91 ++++++++++++++++++++++++++++++++++------- drivers/pci.fs | 41 +++++++++++++++++++ drivers/vga.fs | 4 +- forth/admin/devices.fs | 7 ++-- forth/device/other.fs | 6 +++ forth/device/pathres.fs | 5 ++- 7 files changed, 140 insertions(+), 20 deletions(-) -- 2.30.4

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[PATCH v3] Limit binary dump bytes in .properties output
by BALATON Zoltan 26 Jan '23

26 Jan '23

Some device trees can contain large chunks of binary data that result in .properties output to get lost in the dump of all binary bytes. Put an upper limit of the bytes dumped. Signed-off-by: BALATON Zoltan <balaton(a)eik.bme.hu> --- forth/admin/devices.fs | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/forth/admin/devices.fs b/forth/admin/devices.fs index 38f6ad6..879c271 100644 --- a/forth/admin/devices.fs +++ b/forth/admin/devices.fs @@ -307,15 +307,16 @@ : .p-bytes? ( data len -- 1 | data len 0 ) ." -- " dup . ." : " - swap >r 0 + swap >r dup 100 min 0 begin 2dup > while dup r@ + c@ ( len n ch ) 2 0.r space 1+ - repeat - 2drop r> drop 1 + repeat + drop > if ." ..." then + r> drop 1 ; \ this function tries to heuristically determine the data format -- 2.30.4

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