Subject: isa vga card on alpha sable
To: None <>
From: Murray Armfield <>
List: current-users
Date: 07/31/2002 10:44:27
Hi Folks,
=09I'm playing with my AS2100 4/275 Sable. I have a basic isa vga card in=
machine which works fine with a recent release of FreeBSD but it is not
detected at all on NetBSD-current. This is from FreeBSD dmesg:
=09FreeBSD 4.5-RELEASE #0: Tue Jan 29 07:52:50 GMT 2002
=09DEC AlphaServer 2100
=09AlphaServer 2100 4/275, 274MHz
=09vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on i=

vga is enabled on pci and isa in NetBSD kernel config file.

I have started looking at the code in NetBSD and FreeBSD but have had no
 luck. I noticed:
=09dec_2100_a500_eisa_intr_alloc(void *v, int mask, int type, int *eirqp)
=09=09/* XXX Not supported right now. */
=09=09return (1);
in pci_2100_a500.c and is referenced earlier in pci_2100_a500_isa_pickint=

Does this mean that interrupts on this machine won't work for isa?

Take care,
=09Murray Armfield