On Sun, 6 Oct 2002 17:20:28 -0600 (MDT), Arend wrote: > On Sun, 6 Oct 2002, Mike A. Harris wrote: > > > Matrox G400 and G450 have the exact same PCI ID, which is why the > > G450 shows up as G400 in lspci output et al. > > > > To determine if it is a G450 you have to look at the subvendor > > and subdevice ID. > > > > lspci -vn > > > > Ok, so what do these numbers tell me? > > # /sbin/lspci -vn > .... > 02:00.0 Class 0300: 102b:0525 (rev 85) > Subsystem: 102b:0d43 > Flags: bus master, medium devsel, latency 64, IRQ 11 > Memory at e2000000 (32-bit, prefetchable) [size=32M] > Memory at e0800000 (32-bit, non-prefetchable) [size=16K] > Memory at e0000000 (32-bit, non-prefetchable) [size=8M] > Expansion ROM at e1fe0000 [disabled] [size=128K] > Capabilities: [dc] Power Management version 2 > Capabilities: [f0] AGP version 2.0 > > [root@waters meetsma]# /sbin/lspci > .... > 02:00.0 VGA compatible controller: Matrox Graphics, Inc. MGA G400 AGP > (rev 85)
Here's an MGA G400:
01:00.0 Class 0300: 102b:0525 (rev 04)
Subsystem: 102b:19d8
Flags: bus master, medium devsel, latency 64, IRQ 11
Memory at dc000000 (32-bit, prefetchable) [size=32M]
Memory at dfefc000 (32-bit, non-prefetchable) [size=16K]
Memory at df000000 (32-bit, non-prefetchable) [size=8M]
Expansion ROM at dfee0000 [disabled] [size=64K]
Capabilities: [dc] Power Management version 2
Capabilities: [f0] AGP version 2.0
msg01511/pgp00000.pgp
Description: PGP signature
