- 06 Jul, 2008 19 commits
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Patrick McHardy authored
Move the unregister_netdevice() call for the VLAN device before cleanup for the lower device. This is needed by GVRP so it can send a leave message before the applicant on the lower device is cleaned up. Signed-off-by:
Patrick McHardy <kaber@trash.net> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Patrick McHardy authored
Change vlan_dev_set_vlan_flag() to handle multiple flags at once and rename to vlan_dev_change_flags(). This allows to to use it from the netlink interface, which in turn allows to handle necessary adjustments when changing flags centrally. Signed-off-by:
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Patrick McHardy authored
Add an implementation of the GARP (Generic Attribute Registration Protocol) applicant-only participant. This will be used by the following patch to add GVRP support to the VLAN code. Signed-off-by:
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Patrick McHardy authored
Use the STP demux layer for receiving STP PDUs instead of directly registering with LLC. Signed-off-by:
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Patrick McHardy authored
Add small STP demux layer for demuxing STP PDUs based on MAC address. This is needed to run both GARP and STP in parallel (or even load the modules) since both use LLC_SAP_BSPAN. Signed-off-by:
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Pavel Emelyanov authored
Signed-off-by:
Pavel Emelyanov <xemul@openvz.org> Acked-by:
Denis V. Lunev <den@openvz.org> Signed-off-by:
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Pavel Emelyanov authored
As simple as the patch #1 in this set. Signed-off-by:
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Pavel Emelyanov authored
Two special cases here - one is rxrpc - I put init_net there explicitly, since we haven't touched this part yet. The second place is in __udp4_lib_rcv - we already have a struct net there, but I have to move its initialization above to make it ready at the "drop" label. Signed-off-by:
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Pavel Emelyanov authored
Nothing special - all the places already have a struct sock at hands, so use the sock_net() net. Signed-off-by:
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David S. Miller authored
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Denis V. Lunev authored
dst cache is marked as expired on the per/namespace basis by previous path. Right now we have to implement selective cache shrinking. This procedure has been ported from older OpenVz codebase. Signed-off-by:
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Denis V. Lunev authored
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Denis V. Lunev authored
Basically, there is no difference to atomic_read internally or pass it as a parameter as rt_hash is inline. Signed-off-by:
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Denis V. Lunev authored
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Denis V. Lunev authored
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Denis V. Lunev authored
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Denis V. Lunev authored
flush delay is used as an external storage for net.ipv4.route.flush sysctl entry. It is write-only. The ctl_table->data for this entry is used once. Fix this case to point to the stack to remove global variable. Do this to avoid additional variable on struct net in the next patch. Possible race (as it was before) accessing this local variable is removed using flush_mutex. Signed-off-by:
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Denis V. Lunev authored
This is required to pass namespace context into rt_cache_flush called from ->flush_cache. Signed-off-by:
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Denis V. Lunev authored
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- 04 Jul, 2008 17 commits
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Alan Cox authored
Only a few ISA controllers need the pausing version of the 8390 core while PCMCIA, later ISA and PCI do not. More importantly the ISA delays can break non ISA boxes so we must use a different build of 8390.c for the two sets of controllers. No changes since last time as all the points of concerns raised proved to be invalid Signed-off-by:
Alan Cox <alan@redhat.com> Signed-off-by:
Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Jeff Garzik <jgarzik@redhat.com>
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Krzysztof Halasa authored
Remove no longer needed struct pvc_desc in FR code. Requires "WAN: convert drivers to use built-in netdev_stats" patch. Signed-off-by:
Krzysztof Hałasa <khc@pm.waw.pl> Signed-off-by:
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Krzysztof Halasa authored
There is no point in using separate net_device_stats structs when the one in struct net_device is present. Compiles. Signed-off-by:
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PJ Waskiewicz authored
Update the NAPI implementation to use the new napi_struct infrstructure. This removes the need of multiple net_device structs to implement a multiqueue NAPI. Signed-off-by:
PJ Waskiewicz <peter.p.waskiewicz.jr.@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by:
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Alexander Duyck authored
This patch resolves an issue seen on 82575 adapters with managability pass-thru enabled, which could cause the system to panic. Signed-off-by:
Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by:
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Auke Kok authored
Various cosmetic cleanups. Comment fixes. Eliminate the hw part out of the hw_dbg macro since it's always used. Signed-off-by:
Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by:
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Alexander Duyck authored
Currently there are items in the driver to support parameters, but there are no parameters being added to the driver. Signed-off-by:
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Jeff Kirsher authored
Function header comments do not match function name. Signed-off-by:
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Mitch Williams authored
Simplify a bunch of calls to these functions by moving the adapter struct out of the function arguments since that is not needed. Signed-off-by:
Mitch Williams <mitch.a.williams@intel.com> Signed-off-by:
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Jeff Kirsher authored
EEPROM access beyond the base eeprom page is unsupported. Signed-off-by:
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Pekka Enberg authored
Make jumbo frame support configurable via ifconfig mtu option as suggested by Stephen Hemminger. Cc: Stephen Hemminger <stephen.hemminger@vyatta.com> Tested-by:
Andrew Savchenko <Bircoph@list.ru> Signed-off-by:
Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by:
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Pekka Enberg authored
Add a ->max_rxframe member to struct ipg_nic_private and convert the users of IPG_MAX_RXFRAME_SIZE to use it instead to enable per-device jumbo frame configuration. Tested-by:
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Pekka Enberg authored
Add a ->max_rxframe member to struct ipg_nic_private and convert the users of IPG_RXSUPPORT_SIZE to use it instead to enable per-device jumbo frame configuration. Tested-by:
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Pekka Enberg authored
Add a ->max_rxframe member to struct ipg_nic_private and convert the users of IPG_RXFRAG_SIZE to use it instead to enable per-device jumbo frame configuration. Tested-by:
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Pekka Enberg authored
Remove JUMBO_FRAME #ifdef from dev->mtu setting in ipg_nic_open() so that we can make IPG_TXFRAG_SIZE configurable. Tested-by:
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Pekka Enberg authored
Add a ->is_jumbo boolean to struct ipg_nic_private and fix up ipg_interrupt_handler() to call the jumbo frame version of ipg_nic_rx() if the boolean is set to true. Also remove the JUMBO_FRAME #ifdefs so we can always compile in support for jumbo frames. Tested-by:
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Jeff Garzik authored
Merge branch 'r8169-next' of git://git.kernel.org/pub/scm/linux/kernel/git/romieu/netdev-2.6 into upstream-next
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- 03 Jul, 2008 4 commits
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Rusty Russell authored
Add a IFF_VNET_HDR flag. This uses the same ABI as virtio_net (ie. prepending struct virtio_net_hdr to packets) to indicate GSO and checksum information. Signed-off-by:
Rusty Russell <rusty@rustcorp.com.au> Acked-by:
Max Krasnyansky <maxk@qualcomm.com> Signed-off-by:
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Rusty Russell authored
ethtool is useful for setting (some) device fields, but it's root-only. Finer feature control is available through a tun-specific ioctl. (Includes Mark McLoughlin <markmc@redhat.com>'s fix to hold rtnl sem). Signed-off-by:
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Rusty Russell authored
The problem with introducing checksum offload and gso to tun is they need to set dev->features to enable GSO and/or checksumming, which is supposed to be done before register_netdevice(), ie. as part of TUNSETIFF. Unfortunately, TUNSETIFF has always just ignored flags it doesn't understand, so there's no good way of detecting whether the kernel supports new IFF_ flags. This patch implements a TUNGETFEATURES ioctl which returns all the valid IFF flags. It could be extended later to include other features. Here's an example program which uses it: #include <linux/if_tun.h> #include <sys/types.h> #include <sys/ioctl.h> #include <sys/stat.h> #include <fcntl.h> #include <err.h> #include <stdio.h> static struct { unsigned int flag; const char *name; } known_flags[] = { { IFF_TUN, "TUN" }, { IFF_TAP, "TAP" }, { IFF_NO_PI, "NO_PI" }, { IFF_ONE_QUEUE, "ONE_QUEUE" }, }; int main() { unsigned int features, i; int netfd = open("/dev/net/tun", O_RDWR); if (netfd < 0) err(1, "Opening /dev/net/tun"); if (ioctl(netfd, TUNGETFEATURES, &features) != 0) { printf("Kernel does not support TUNGETFEATURES, guessing\n"); features = (IFF_TUN|IFF_TAP|IFF_NO_PI|IFF_ONE_QUEUE); } printf("Available features are: "); for (i = 0; i < sizeof(known_flags)/sizeof(known_flags[0]); i++) { if (features & known_flags[i].flag) { features &= ~known_flags[i].flag; printf("%s ", known_flags[i].name); } } if (features) printf("(UNKNOWN %#x)", features); printf("\n"); return 0; } Signed-off-by: -
David S. Miller authored
Merge branch 'net-next-2.6-v6ready-20080703' of git://git.linux-ipv6.org/gitroot/yoshfuji/linux-2.6-next
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