amd64/184304: Broadcom NetXtreme BCM57786 Gigabit Ethernet NIC not working

Sastry Tumuluri sas3 at tumuluri.name
Sat Nov 30 18:20:03 UTC 2013


The following reply was made to PR amd64/184304; it has been noted by GNATS.

From: Sastry Tumuluri <sas3 at tumuluri.name>
To: John Baldwin <jhb at freebsd.org>, bug-followup at freebsd.org
Cc: freebsd-amd64 at freebsd.org, freebsd-gnats-submit at freebsd.org
Subject: Re: amd64/184304: Broadcom NetXtreme BCM57786 Gigabit Ethernet NIC
 not working
Date: Sat, 30 Nov 2013 23:41:56 +0530

 After the following steps,
 1. Apply the patch
 2. make buildkernel && make installkernel
 3. add the interface to /etc/rc.conf
 4. reboot
 The interface comes up as bge0 and it works.
 
 Now, /var/run/dmesg.boot shows:
 bge0: <Broadcom NetXtreme Gigabit Ethernet Controller, ASIC rev.
 0x57766001> mem 0xb0410000-0xb041ffff, 0xb0420000-0xb042ffff irq 18 at
 device 0.0 on pci1
 bge0: CHIP ID 0x57766001; ASIC REV 0x57766; CHIP REV 0x577660; PCI-E
 miibus0: <MII bus> on bge0
 brgphy0: <BCM57765 1000BASE-T media interface> PHY 1 on miibus0
 brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT,
 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, auto, auto-flow
 bge0: Ethernet address: aa:bb:cc:dd:ee:ff
 
 Notes:
 1. I expected to see BCM57786 (pciconf -lv shows this even now) in the
 messages but there isn't any. The chip number, revision and card
 references from pciconf don't seem to match with dmesg.
 2. In dmesg, "brgphy0:" line refers to <BCM57765 1000BASE-T media
 interface>  but pciconf refers to BCM57765 as "Memory Card Reader";
 not sure what the 1000BASE-T in dmesg is about.
 
 
 Cheers,
 
 ==Sas3==
 >> On a Slippery Road in the Name of National Security <<
 http://sastrytumuluri.blogspot.com/2013/10/on-slippery-road-in-name-of-national.html
 PGP Key ID: 2ACBE375B08D0A85
 
 
 On Wed, Nov 27, 2013 at 12:31 AM, John Baldwin <jhb at freebsd.org> wrote:
 >
 > On Tuesday, November 26, 2013 3:18:17 am Sastry Tumuluri wrote:
 > >
 > > >Number:         184304
 > > >Category:       amd64
 > > >Synopsis:       Broadcom NetXtreme BCM57786 Gigabit Ethernet NIC not
 > working
 > > >Confidential:   no
 > > >Severity:       non-critical
 > > >Priority:       low
 > > >Responsible:    freebsd-amd64
 > > >State:          open
 > > >Quarter:
 > > >Keywords:
 > > >Date-Required:
 > > >Class:          sw-bug
 > > >Submitter-Id:   current-users
 > > >Arrival-Date:   Tue Nov 26 08:20:00 UTC 2013
 > > >Closed-Date:
 > > >Last-Modified:
 > > >Originator:     Sastry Tumuluri
 > > >Release:        10.0BETA3
 > > >Organization:
 > > Government of Haryana
 > > >Environment:
 > > FreeBSD 10.0-BETA3 #0 r257580: Sun Nov 3 19:43:01 UTC 2013
 > root at snap.freebsd.org:/usr/obj/usr/src/sys/GENERIC amd64
 > > >Description:
 > > Laptop: Acer Aspire E1-572-54204G50Mnkk
 > >
 > > Ethernet NIC not recognized on boot.
 > >
 > > pciconf shows:
 > > none2 at pci0:1:0:0: class=0x020000 card=0x07751025 chip=0x16b314e4 rev=0x01
 > hdr=0x00
 > >   vendor   = 'Broadcom Corportation'
 > >   device   = 'NetXtreme BCM57786 Gigabit Ethernet PCIe'
 > >   class    = network
 > >   subclass = ethernet
 >
 > Please try this but report back with the dmesg:
 >
 > Index: head/sys/dev/bge/if_bge.c
 > ===================================================================
 > --- head/sys/dev/bge/if_bge.c   (revision 258648)
 > +++ head/sys/dev/bge/if_bge.c   (working copy)
 > @@ -221,11 +221,16 @@
 >         { BCOM_VENDORID,        BCOM_DEVICEID_BCM57760 },
 >         { BCOM_VENDORID,        BCOM_DEVICEID_BCM57761 },
 >         { BCOM_VENDORID,        BCOM_DEVICEID_BCM57762 },
 > +       { BCOM_VENDORID,        BCOM_DEVICEID_BCM57764 },
 >         { BCOM_VENDORID,        BCOM_DEVICEID_BCM57765 },
 >         { BCOM_VENDORID,        BCOM_DEVICEID_BCM57766 },
 > +       { BCOM_VENDORID,        BCOM_DEVICEID_BCM57767 },
 >         { BCOM_VENDORID,        BCOM_DEVICEID_BCM57780 },
 >         { BCOM_VENDORID,        BCOM_DEVICEID_BCM57781 },
 > +       { BCOM_VENDORID,        BCOM_DEVICEID_BCM57782 },
 >         { BCOM_VENDORID,        BCOM_DEVICEID_BCM57785 },
 > +       { BCOM_VENDORID,        BCOM_DEVICEID_BCM57786 },
 > +       { BCOM_VENDORID,        BCOM_DEVICEID_BCM57787 },
 >         { BCOM_VENDORID,        BCOM_DEVICEID_BCM57788 },
 >         { BCOM_VENDORID,        BCOM_DEVICEID_BCM57790 },
 >         { BCOM_VENDORID,        BCOM_DEVICEID_BCM57791 },
 > @@ -2694,6 +2699,9 @@
 >                 case BCOM_DEVICEID_BCM5725:
 >                 case BCOM_DEVICEID_BCM5727:
 >                 case BCOM_DEVICEID_BCM5762:
 > +               case BCOM_DEVICEID_BCM57764:
 > +               case BCOM_DEVICEID_BCM57767:
 > +               case BCOM_DEVICEID_BCM57787:
 >                         id = pci_read_config(dev,
 >                             BGE_PCI_GEN2_PRODID_ASICREV, 4);
 >                         break;
 > @@ -2702,7 +2710,9 @@
 >                 case BCOM_DEVICEID_BCM57765:
 >                 case BCOM_DEVICEID_BCM57766:
 >                 case BCOM_DEVICEID_BCM57781:
 > +               case BCOM_DEVICEID_BCM57782:
 >                 case BCOM_DEVICEID_BCM57785:
 > +               case BCOM_DEVICEID_BCM57786:
 >                 case BCOM_DEVICEID_BCM57791:
 >                 case BCOM_DEVICEID_BCM57795:
 >                         id = pci_read_config(dev,
 > Index: head/sys/dev/bge/if_bgereg.h
 > ===================================================================
 > --- head/sys/dev/bge/if_bgereg.h        (revision 258648)
 > +++ head/sys/dev/bge/if_bgereg.h        (working copy)
 > @@ -2503,11 +2503,16 @@
 >  #define        BCOM_DEVICEID_BCM57760          0x1690
 >  #define        BCOM_DEVICEID_BCM57761          0x16B0
 >  #define        BCOM_DEVICEID_BCM57762          0x1682
 > +#define        BCOM_DEVICEID_BCM57764          0x1642
 >  #define        BCOM_DEVICEID_BCM57765          0x16B4
 >  #define        BCOM_DEVICEID_BCM57766          0x1686
 > +#define        BCOM_DEVICEID_BCM57767          0x1683
 >  #define        BCOM_DEVICEID_BCM57780          0x1692
 >  #define        BCOM_DEVICEID_BCM57781          0x16B1
 > +#define        BCOM_DEVICEID_BCM57782          0x16B7
 >  #define        BCOM_DEVICEID_BCM57785          0x16B5
 > +#define        BCOM_DEVICEID_BCM57786          0x16B3
 > +#define        BCOM_DEVICEID_BCM57787          0x1641
 >  #define        BCOM_DEVICEID_BCM57788          0x1691
 >  #define        BCOM_DEVICEID_BCM57790          0x1694
 >  #define        BCOM_DEVICEID_BCM57791          0x16B2
 >
 > --
 > John Baldwin


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