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Re: port-i386/53494: vte doesn't work on eBox 3352DX3-AP
Hi,
I did some debugging on this issue. Seemingly the problem lies on
ability to get MII_BMCR and MII_RDCPHY_STATUS values (in
rdcphy_status). They both return 0xffff value which I believe
indicates some incorrect result. MII_BMSR has 0x782d value though.
In case, if I ignore BMCR checks and put mii->mii_media_active |=
IFM_100_TX; by default, controller starts to work successfully (media
is attached, IP is getting assigned and it can connect to network), so
the hardware is OK by itself. Since the code is pretty much similar to
many other phys, I fail to understand the reason behind this issue, I
guess it may be some initialization issues in if_vte driver, but I
tried to compare it to Linux r6040 driver and I didn't find anything
radically different from NetBSD. Ideas where I can still check or what
can be potential reasons are really welcome. Thank you.
ifconfig of working vte0:
vte0: flags=0x8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
ec_capabilities=1<VLAN_MTU>
ec_enabled=0
address: xx:xx:xx:xx:xx:xx
media: Ethernet autoselect (100baseTX)
status: active
inet 192.168.1.21/24 broadcast 192.168.1.255 flags 0x1<TENTATIVE>
inet6 fe80::7257:8bd0:b0fa:afc0%vte0/64 flags 0x0 scopeid 0x1
Workaround diff (xxRDC defines new OUI):
diff --git a/sys/dev/mii/rdcphy.c b/sys/dev/mii/rdcphy.c
index 427744a958d..20392efda70 100644
--- a/sys/dev/mii/rdcphy.c
+++ b/sys/dev/mii/rdcphy.c
@@ -75,6 +75,7 @@ static const struct mii_phy_funcs rdcphy_funcs = {
static const struct mii_phydesc rdcphys[] = {
MII_PHY_DESC(RDC, R6040),
+ MII_PHY_DESC(xxRDC, R6040),
MII_PHY_END,
};
@@ -188,7 +189,6 @@ rdcphy_service(struct mii_softc *sc, struct
mii_data *mii, int cmd)
}
break;
}
-
/* Update the media status. */
rdcphy_status(sc);
@@ -214,6 +214,8 @@ rdcphy_status(struct mii_softc *sc)
mii->mii_media_status |= IFM_ACTIVE;
PHY_READ(sc, MII_BMCR, &bmcr);
+
+ /*
if ((bmcr & BMCR_ISO) != 0) {
mii->mii_media_active |= IFM_NONE;
mii->mii_media_status = 0;
@@ -222,6 +224,7 @@ rdcphy_status(struct mii_softc *sc)
if ((bmcr & BMCR_LOOP) != 0)
mii->mii_media_active |= IFM_LOOP;
+ */
if ((bmcr & BMCR_AUTOEN) != 0) {
if ((bmsr & BMSR_ACOMP) == 0) {
@@ -239,7 +242,7 @@ rdcphy_status(struct mii_softc *sc)
mii->mii_media_active |= IFM_10_T;
break;
default:
- mii->mii_media_active |= IFM_NONE;
+ mii->mii_media_active |= IFM_100_TX;
return;
}
if ((physts & STATUS_FULL_DUPLEX) != 0)
On Fri, Aug 3, 2018 at 12:05 AM <vezhlys%gmail.com@localhost> wrote:
>
> >Number: 53494
> >Category: port-i386
> >Synopsis: vte doesn't work on eBox 3352DX3-AP
> >Confidential: no
> >Severity: serious
> >Priority: low
> >Responsible: port-i386-maintainer
> >State: open
> >Class: sw-bug
> >Submitter-Id: net
> >Arrival-Date: Thu Aug 02 21:05:00 +0000 2018
> >Originator: Andrius V
> >Release: current
> >Organization:
> >Environment:
> NetBSD vertexpc 8.99.22 NetBSD 8.99.22 (GENERIC) #0: Fri Jul 27 16:12:40 UTC 2018 mkrepro%mkrepro.NetBSD.org@localhost:/usr/src/sys/arch/i386/compile/GENERIC i386
> >Description:
> Hello,
>
> I recently received eBox 3352DX3-AP system which is based on VortexDX3 CPU. I am facing an issue with R6040 Ethernet controller on it. It can't set a media type (even if I am trying to set supported one manually) and it doesn't have any status value, dhcpcd sets some incorrect IP and I can't access the network. ifconfig vte0:
> vte0: flags=0x8863<UP,BROADCAST,NOTRAILERS,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> ec_capabilities=1<VLAN_MTU>
> ec_enabled=0
> address: xx:xx:xx:xx:xx:xx
> media: Ethernet autoselect (none)
> inet 169.254.69.13/16 broadcast 169.254.255.255 flags 0x0
> inet6 fe80::7257:8bd0:b0fa:afc0%vte0/64 flags 0x0 scopeid 0x1
>
> General phy attaches to it (not a rdcphy) because it has different OUI and model. But even if I would register new OUI and model to rdcphy, it wouldn't change the behavior.
>
> I am booting system without ACPI and SMP (it fails to boot with those because of other issue I still need to report). I tried controller on FreeBSD and Linux as well. FreeBSD seems to have the same issue, Linux works though. Please see dmesg below (there is also USB D-Link network card attached, it works):
> NetBSD 8.99.22 (GENERIC) #0: Fri Jul 27 16:12:40 UTC 2018
> mkrepro%mkrepro.NetBSD.org@localhost:/usr/src/sys/arch/i386/compile/GENERIC
> total memory = 1983 MB
> avail memory = 1930 MB
> rnd: seeded with 128 bits
> timecounter: Timecounters tick every 10.000 msec
> Kernelized RAIDframe activated
> running cgd selftest aes-xts-256 aes-xts-512 done
> timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
> RDC Semiconductor Co., Ltd. EMKORE (1.0 )
> mainbus0 (root)
> cpu0 at mainbus0
> cpu0: Vortex86DX3, id 0x611
> cpu0: package 0, core 0, smt 0
> pci0 at mainbus0 bus 0: configuration mode 1
> pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
> pchb0 at pci0 dev 0 function 0: vendor 17f3 product 6023 (rev. 0x02)
> ppb0 at pci0 dev 1 function 0: vendor 17f3 product 1031 (rev. 0x01)
> ppb0: PCI Express capability version 1 <PCI/PCI-X to PCI-E Bridge> x1 @ 2.5GT/s
> pci1 at ppb0 bus 1
> pci1: i/o space, memory space enabled, rd/line, wr/inv ok
> ppb1 at pci0 dev 2 function 0: vendor 17f3 product 1031 (rev. 0x01)
> ppb1: PCI Express capability version 1 <PCI/PCI-X to PCI-E Bridge> x1 @ 2.5GT/s
> pci2 at ppb1 bus 2
> pci2: i/o space, memory space enabled, rd/line, wr/inv ok
> pcib0 at pci0 dev 7 function 0: vendor 17f3 product 6035 (rev. 0x01)
> pcib1 at pci0 dev 7 function 1: vendor 17f3 product 6035 (rev. 0x01)
> vte0 at pci0 dev 8 function 0: vendor 17f3 product 6040 (rev. 0x00)
> vte0: Ethernet address xx:xx:xx:xx:xx:xx
> vte0: interrupting at irq 5
> ukphy0 at vte0 phy 1: OUI 0xfcff2f, model 0x0005, rev. 0
> ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
> ohci0 at pci0 dev 10 function 0: vendor 17f3 product 6060 (rev. 0x14)
> ohci0: interrupting at irq 14
> ohci0: OHCI version 1.0, legacy support
> usb0 at ohci0: USB revision 1.0
> ehci0 at pci0 dev 10 function 1: vendor 17f3 product 6061 (rev. 0x08)
> ehci0: interrupting at irq 7
> ehci0: BIOS has given up ownership
> ehci0: EHCI version 1.0
> ehci0: 1 companion controller, 4 ports: ohci0
> usb1 at ehci0: USB revision 2.0
> rdcide0 at pci0 dev 12 function 0: RDC R1012 IDE controller (rev. 0x02)
> rdcide0: bus-master DMA support present
> rdcide0: primary channel configured to native-PCI mode
> rdcide0: using irq 15 for native-PCI interrupt
> atabus0 at rdcide0 channel 0
> rdcide0: secondary channel configured to native-PCI mode
> rdcide0: secondary channel ignored (disabled)
> vga0 at pci0 dev 13 function 0: vendor 17f3 product 2015 (rev. 0x00)
> wsdisplay0 at vga0 kbdmux 1: console (80x25, vt100 emulation)
> wsmux1: connecting to wsdisplay0
> drm at vga0 not configured
> hdaudio0 at pci0 dev 14 function 0: HD Audio Controller
> hdaudio0: interrupting at irq 14
> hdafg0 at hdaudio0: vendor 10ec product 0262
> hdafg0: DAC00 2ch: Speaker [Jack]
> hdafg0: DIG01 2ch: Digital Out [Jack]
> hdafg0: ADC02 2ch: Mic In [Jack]
> hdafg0: ADC03 2ch: Line In [Jack]
> hdafg0: 2ch/2ch 44100Hz 48000Hz 96000Hz 192000Hz PCM16 PCM20 PCM24 AC3
> audio0 at hdafg0: full duplex, playback, capture, mmap, independent
> hdafg0: Virtual format configured - Format SLINEAR, precision 16, channels 2, frequency 48000
> hdafg0: Latency: 128 milliseconds
> isa0 at pcib0
> pckbc0 at isa0 port 0x60-0x64
> attimer0 at isa0 port 0x40-0x43
> pcppi0 at isa0 port 0x61
> midi0 at pcppi0: PC speaker
> sysbeep0 at pcppi0
> attimer0: attached to pcppi0
> isa at pcib1 not configured
> timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
> uhub0 at usb0: NetBSD (0000) OHCI root hub (0000), class 9/0, rev 1.00/1.00, addr 1
> uhub0: 4 ports with 4 removable, self powered
> uhub1 at usb1: NetBSD (0000) EHCI root hub (0000), class 9/0, rev 2.00/1.00, addr 1
> uhub1: 4 ports with 4 removable, self powered
> IPsec: Initialized Security Association Processing.
> axen0 at uhub1 port 1
> axen0: D-Link Elec. Corp. (0x2001) D-Link DUB-1312 (0x4a00), rev 2.10/1.00, addr 2
> axen0: AX88179
> axen0: Ethernet address xx:xx:xx:xx:xx:xx
> rgephy0 at axen0 phy 3: RTL8169S/8110S/8211 1000BASE-T media interface, rev. 5
> rgephy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT-FDX, auto
> ehci0: handing over low speed device on port 3 to ohci0
> wd0 at atabus0 drive 0
> wd0: <SS16G D0 RDC SD-IDE HOST CONTROLLER>
> wd0: drive supports 1-sector PIO transfers, LBA addressing
> wd0: 15193 MB, 30869 cyl, 16 head, 63 sec, 512 bytes/sect x 31116288 sectors
> wd0: 32-bit data port
> wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133)
> wd0(rdcide0:0:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 5 (Ultra/100) (using DMA)
> boot device: wd0
> root on wd0a dumps on wd0b
> root file system type: ffs
> kern.module.path=/stand/i386/8.99.22/modules
> uhidev0 at uhub0 port 3 configuration 1 interface 0
> uhidev0: USB (0x1c4f) USB Keykoard (0x02), rev 1.10/1.10, addr 2, iclass 3/1
> ukbd0 at uhidev0: 8 Variable keys, 6 Array codes
> wskbd0 at ukbd0: console keyboard, using wsdisplay0
> uhidev1 at uhub0 port 3 configuration 1 interface 1
> uhidev1: USB (0x1c4f) USB Keykoard (0x02), rev 1.10/1.10, addr 2, iclass 3/0
> uhidev1: 2 report ids
> uhid0 at uhidev1 reportid 1: input=2, output=0, feature=0
> uhid1 at uhidev1 reportid 2: input=1, output=0, feature=0
> wsdisplay0: screen 1 added (80x25, vt100 emulation)
> wsdisplay0: screen 2 added (80x25, vt100 emulation)
> wsdisplay0: screen 3 added (80x25, vt100 emulation)
> wsdisplay0: screen 4 added (80x25, vt100 emulation)
>
> >How-To-Repeat:
> Boot system and run dhcpcd client for vte0.
> >Fix:
>
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