Re: New nfpm.c driver available for testing

Results for Abit NF7 on resent RELENG_6

2005/12/18, Ruslan Ermilov <ru_at_freebsd.org>:
> Hi,
>
> A new nfpm(4) driver is available for testing:
>
>         http://people.freebsd.org/~ru/patches/nfpm.patch
>         http://people.freebsd.org/~ru/patches/smbtest.c
>
> This driver supports nVidia nForce2/3/4 and AMD-8111 SMBus 2.0
> controllers.
>
> 1.  Make sure to create an empty sys/modules/i2c/nfpm/ directory
>     before you apply the patch.
sys/modules/i2c/nfpm/ -> sys/modules/i2c/controllers/nfpm/ ;-)

>
> 2.  Make sure sys/dev/smbus/smbus.c has patched.  :-)
on RELENG_6 for sys/conf/files:
lines in patch:
-pci/amdpm.c                    optional amdpm pci | nfpm pci
+pci/amdpm.c                    optional amdpm pci
must be simple
-pci/amdpm.c                    optional nfpm pci

>
> 3.  Recompile and reinstall everything in /sys/modules/i2c/:
>
>         cd /sys/modules/i2c && make obj && make && make install
>
> 4.  Reboot and load nfpm.ko and smb.ko from loader(8).  NB:
>     On my machine, kldload/kldunload/kldload of nfpm.ko results
>     in non-working driver, due to some yet to be solved I/O
>     resource problem.

built with kernel ;-)

>
> 5.  Check if nfpm0 and nfpm1 devices have been created.
nfpm0: <nForce2/3/4 MCP SMBus Controller> port 0xe400-0xe41f irq 11 at
device 1.1 on pci0
smbus0: <System Management Bus> on nfpm0
smb0: <SMBus generic I/O> on smbus0
nfpm1: <nForce2/3/4 MCP SMBus Controller> on nfpm0
smbus1: <System Management Bus> on nfpm1
smb1: <SMBus generic I/O> on smbus1

>
> 6.  Make sure /dev/smb[01] nodes exist.
yes

>
> 7.  Compile and run the smbtest utility, run it twice, first
>     with /dev/smb0 and then with /dev/smb1 as the only argument.
>
root_at_vov# ./smbtest /dev/smb0
found slave device 8
found slave device 78
found slave device 81
found slave device 82
root_at_vov# ./smbtest /dev/smb1
found slave device 8

>         # ./smbtest /dev/smb0
>         found slave device 8
>         found slave device 80
>         found slave device 81
>         # ./smbtest /dev/smb1
>         found slave device 8
>
> 8.  Patch sysutils/xmbmon sources and substitute the PCI ID of
>     your SMBus 2.0 controller (see "pciconf -lv", "nfpm0"):
>
>         cd /usr/ports/sysutils/xmbmon
>         make patch
>         vi <port_working_directory>/pci_pm.h
>         <search for ID_NFORCE2>
>         make install
>
No need (see output of 'pciconf -lv')

> 8.  Run mbmon:
>
>         mbmon -S -s0 -d
>         mbmon -S -s1 -d
>
root_at_vov# mbmon -S -s0 -d
SMBus[NVidia nForce2] found, but No HWM available on it!!
InitMBInfo: Device not configured
root_at_vov# mbmon -S -s1 -d
SMBus[NVidia nForce2] found, but No HWM available on it!!
InitMBInfo: Device not configured

>     If any sensors are detected, e.g. on /dev/smb1 (-s1) try
>     them:
>
>         mbmon -S -s1 -c8 1
>
> 9.  Send me the output of "pciconf -lv" and mbmon commands above.
root_at_vov# pciconf -lv
agp0_at_pci0:0:0:  class=0x060000 card=0x1c02147b chip=0x01e010de rev=0xc1 hdr=0x00
    vendor   = 'NVIDIA Corporation'
    device   = 'nForce2 AGP Controller'
    class    = bridge
    subclass = HOST-PCI
none0_at_pci0:0:1: class=0x050000 card=0x0c1710de chip=0x01eb10de rev=0xc1 hdr=0x00
    vendor   = 'NVIDIA Corporation'
    device   = 'nForce2 Memory Controller 1'
    class    = memory
    subclass = RAM
none1_at_pci0:0:2: class=0x050000 card=0x0c1710de chip=0x01ee10de rev=0xc1 hdr=0x00
    vendor   = 'NVIDIA Corporation'
    device   = 'nForce2 Memory Controller 4'
    class    = memory
    subclass = RAM
none2_at_pci0:0:3: class=0x050000 card=0x0c1710de chip=0x01ed10de rev=0xc1 hdr=0x00
    vendor   = 'NVIDIA Corporation'
    device   = 'nForce2 Memory Controller 3'
    class    = memory
    subclass = RAM
none3_at_pci0:0:4: class=0x050000 card=0x0c1710de chip=0x01ec10de rev=0xc1 hdr=0x00
    vendor   = 'NVIDIA Corporation'
    device   = 'nForce2 Memory Controller 2'
    class    = memory
    subclass = RAM
none4_at_pci0:0:5: class=0x050000 card=0x0c1710de chip=0x01ef10de rev=0xc1 hdr=0x00
    vendor   = 'NVIDIA Corporation'
    device   = 'nForce2 Memory Controller 5'
    class    = memory
    subclass = RAM
isab0_at_pci0:1:0: class=0x060100 card=0x1c02147b chip=0x006010de rev=0xa4 hdr=0x00
    vendor   = 'NVIDIA Corporation'
    device   = 'nForce MCP2 ISA Bridge'
    class    = bridge
    subclass = PCI-ISA
nfpm0_at_pci0:1:1: class=0x0c0500 card=0x1c02147b chip=0x006410de rev=0xa2 hdr=0x00
    vendor   = 'NVIDIA Corporation'
    device   = 'nForce MCP-T? SMBus Controller'
    class    = serial bus
    subclass = SMBus
ohci0_at_pci0:2:0: class=0x0c0310 card=0x1c02147b chip=0x006710de rev=0xa4 hdr=0x00
    vendor   = 'NVIDIA Corporation'
    device   = 'nForce MCP2 OpenHCI USB Controller'
    class    = serial bus
    subclass = USB
ohci1_at_pci0:2:1: class=0x0c0310 card=0x1c02147b chip=0x006710de rev=0xa4 hdr=0x00
    vendor   = 'NVIDIA Corporation'
    device   = 'nForce MCP2 OpenHCI USB Controller'
    class    = serial bus
    subclass = USB
ehci0_at_pci0:2:2: class=0x0c0320 card=0x1c02147b chip=0x006810de rev=0xa4 hdr=0x00
    vendor   = 'NVIDIA Corporation'
    device   = 'nForce MCP2 EHCI USB 2.0 Controller'
    class    = serial bus
    subclass = USB
nve0_at_pci0:4:0:  class=0x020000 card=0x1c02147b chip=0x006610de rev=0xa1 hdr=0x00
    vendor   = 'NVIDIA Corporation'
    device   = 'nForce MCP-T Networking Adapter'
    class    = network
    subclass = ethernet
pcm0_at_pci0:6:0:  class=0x040100 card=0x1c02147b chip=0x006a10de rev=0xa1 hdr=0x00
    vendor   = 'NVIDIA Corporation'
    device   = 'nForce MCP-T Audio Codec Interface'
    class    = multimedia
    subclass = audio
pcib1_at_pci0:8:0: class=0x060400 card=0x00000000 chip=0x006c10de rev=0xa3 hdr=0x01
    vendor   = 'NVIDIA Corporation'
    device   = 'nForce MCP-T CPU to PCI Bridge'
    class    = bridge
    subclass = PCI-PCI
atapci0_at_pci0:9:0:       class=0x01018a card=0x1c02147b chip=0x006510de
rev=0xa2 hdr=0x00
    vendor   = 'NVIDIA Corporation'
    device   = 'nForce MCP2 EIDE Controller'
    class    = mass storage
    subclass = ATA
pcib2_at_pci0:30:0:        class=0x060400 card=0x00000000 chip=0x01e810de
rev=0xc1 hdr=0x01
    vendor   = 'NVIDIA Corporation'
    device   = 'nForce2 AGP Host to PCI Bridge'
    class    = bridge
    subclass = PCI-PCI
drm0_at_pci2:0:0:  class=0x030000 card=0x20021787 chip=0x59611002 rev=0x01 hdr=0x00
    vendor   = 'ATI Technologies Inc'
    device   = 'Radeon 9200 Series (RV280)'
    class    = display
    subclass = VGA

>
>
> Cheers,
> --
> Ruslan Ermilov
> ru_at_FreeBSD.org
> FreeBSD committer
>
>
>

;-)