Messages in this thread | | | Date | Mon, 15 Oct 2001 10:15:50 -0400 (EDT) | From | Ion Badulescu <> | Subject | Re: [PATCH] PnP BIOS -- bugfix; update devlist on setpnp |
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On 13 Oct 2001, Thomas Hood wrote:
> Vaio users: Please make sure that this doesn't oops. > Others: Try using setpnp to change the current configuration. > Unload and reload the parport drivers to check that they > reinitialize with the updated resource information provided > by the PnP BIOS driver.
Works here on the inspiron 5k. Parport detects its config correctly, even after multiple loads/unloads, lspnp and setpnp seem to be doing the right thing, parport detects the new parameters after changing them with setpnp.
Relevant dmesg output:
PnPBIOS: Found PnP BIOS installation structure at 0xc00f7230. PnPBIOS: PnP BIOS version 1.0, entry 0xf0000:0xa610, dseg 0x400. PnPBIOS: 17 nodes reported by PnP BIOS; 17 recorded by driver. PnPBIOS: PNP0c02: 0xfff80000-0xffffffff was already reserved PnPBIOS: PNP0c01: 0xe8000-0xfffff was already reserved PnPBIOS: PNP0c01: 0x100000-0xbffffff was already reserved PnPBIOS: PNP0c02: 0x4d0-0x4d1 has been reserved PnPBIOS: PNP0c02: 0x1000-0x103f has been reserved PnPBIOS: PNP0c02: 0x1040-0x104f has been reserved SBF: ACPI BOOT descriptor is wrong length (39) SBF: Simple Boot Flag extension found and enabled. SBF: Setting boot flags 0x1 parport: PnP BIOS reports device PNPBIOS PNP0401 (node number 0x16) is configured to use io 0x0378, io 0x0778, irq 7, dma 3 [and then after 'setpnp 16 dma 1'] parport: PnP BIOS reports device PNPBIOS PNP0401 (node number 0x16) is configured to use io 0x0378, io 0x0778, irq 7, dma 1
Thanks, Ion
-- It is better to keep your mouth shut and be thought a fool, than to open it and remove all doubt.
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