Date: Tue, 17 Apr 2007 16:50:05 +0400 From: Slawa Olhovchenkov <slw@zxy.spb.ru> To: Poul-Henning Kamp <phk@FreeBSD.org> Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/pci if_vr.c if_vrreg.h Message-ID: <20070417125005.GA41306%slw@zxy.spb.ru> In-Reply-To: <200704171223.l3HCNwsS087701@repoman.freebsd.org> References: <200704171223.l3HCNwsS087701@repoman.freebsd.org>
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On Tue, Apr 17, 2007 at 12:23:57PM +0000, Poul-Henning Kamp wrote:
Can you add vlan tagging support?
*** sys/pci/if_vrreg.h Tue Feb 1 02:26:51 2005
--- sys/pci/if_vrreg.h.new Sat Jun 4 03:07:10 2005
***************
*** 393,399 ****
#define VR_TX_LIST_CNT 128
#define VR_MIN_FRAMELEN 60
#define VR_FRAMELEN 1536
! #define VR_RXLEN 1520
#define VR_TXOWN(x) x->vr_ptr->vr_status
--- 393,399 ----
#define VR_TX_LIST_CNT 128
#define VR_MIN_FRAMELEN 60
#define VR_FRAMELEN 1536
! #define VR_RXLEN 1524
#define VR_TXOWN(x) x->vr_ptr->vr_status
*** sys/pci/if_vr.c Tue Mar 1 11:11:52 2005
--- sys/pci/if_vr.c.new Sat Jun 4 03:06:56 2005
***************
*** 740,745 ****
--- 740,746 ----
#ifdef DEVICE_POLLING
ifp->if_capabilities |= IFCAP_POLLING;
#endif
+ ifp->if_capabilities |= IFCAP_VLAN_MTU;
ifp->if_capenable = ifp->if_capabilities;
/* Do MII setup. */
> phk 2007-04-17 12:23:57 UTC
>
> FreeBSD src repository
>
> Modified files:
> sys/pci if_vr.c if_vrreg.h
> Log:
> Improve the if_vr driver ever so slightly.
>
> The 6105M and 6102 does not have the DWORD alignment problem, so
> don't m_defrag() every packet in the transmit path for those.
>
> More stringent usage of tx-descriptor ring and its flags.
>
> Tested on 6102 and 6105M, other chips may also be able to run
> without the m_defrag() but I have neither hardware nor docs to
> find out.
>
> Sponsored by: Soekris Engineering
>
> Revision Changes Path
> 1.118 +108 -87 src/sys/pci/if_vr.c
> 1.28 +3 -1 src/sys/pci/if_vrreg.h
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