Hello,
I got a new motherboard; it is MSI K7N2 Delta2 Platinum (MS-6570E-010).
http://www.msicomputer.com/product/p_spec.asp?model=K7N2_Delta2_Platinum&class=mb
Right now, I am playing with the sys/pci/amdpm.c by add IDs. It's my first time to poke in the drivers code with no C knowledge, so please try to speak in English. :-)
Before pciconf:
=====================================
[EMAIL PROTECTED]:1:1: class=0x0c0500 card=0x57001462 chip=0x008410de rev=0xa1 hdr=0x00
vendor = 'NVIDIA Corporation'
device = 'nForce PCI System Management'
class = serial bus
subclass = SMBus
=====================================
After pciconf:
=====================================
[EMAIL PROTECTED]:1:1: class=0x0c0500 card=0x57001462 chip=0x008410de rev=0xa1 hdr=0x00
vendor = 'NVIDIA Corporation'
device = 'nForce PCI System Management'
class = serial bus
subclass = SMBus
=====================================
But in dmesg shows:
=====================================
amdpm0: <nForce SMBus Controller> port 0-0x1f,0xec00-0xec1f irq 23 at device 1.1 on pci0
amdpm0: could not map i/o space
device_attach: amdpm0 attach returned 6
=====================================
I think, I might have to change the PCI registers from 0x14 to 0x50 and/or (not sure) 0x54, which I haven't done on this part yet. I hope, I have the right PCI registers number (found in google). I am going to try add two PCI registers (not sure how to do it yet) and I want to know how should I test with SMBus to make sure it works? Thanks!
So far the patch looks like this: ===================================== --- sys/pci/amdpm.c.orig Thu Sep 2 11:24:09 2004 +++ sys/pci/amdpm.c Thu Sep 2 12:20:01 2004 @@ -73,6 +73,7 @@ /* nVidia nForce chipset */ #define AMDPM_VENDORID_NVIDIA 0x10de #define AMDPM_DEVICEID_NF_SMB 0x01b4 +#define AMDPM_DEVICEID_NF2_SMB 0x0084
/* PCI Configuration space registers */
#define AMDPCI_PMBASE 0x58
@@ -167,7 +168,8 @@
} if ((vid == AMDPM_VENDORID_NVIDIA) &&
- (did == AMDPM_DEVICEID_NF_SMB)) {
+ ((did == AMDPM_DEVICEID_NF_SMB) ||
+ (did == AMDPM_DEVICEID_NF2_SMB))) {
device_set_desc(dev, "nForce SMBus Controller");/* =====================================
Cheers, Mezz
-- mezz7 at cox.net - mezz at FreeBSD.org FreeBSD GNOME Team http://www.FreeBSD.org/gnome/ - gnome at FreeBSD.org _______________________________________________ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"
