- 22 7月, 2011 40 次提交
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由 David S. Miller 提交于
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由 Don Skidmore 提交于
Private rx_csum flags are now duplicate of netdev->features & NETIF_F_RXCSUM. We remove those duplicates and now use the net_device_ops ndo_set_features. This was based on the original patch submitted by Michal Miroslaw <mirq-linux@rere.qmqm.pl>. I also removed the special case not requiring a reset for X540 hardware. It is needed just as it is in 82599 hardware. Signed-off-by: NDon Skidmore <donald.c.skidmore@intel.com> Cc: Michal Miroslaw <mirq-linux@rere.qmqm.pl> Tested-by: NPhil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Andy Gospodarek 提交于
Martin Wilck <martin.wilck@ts.fujitsu.com> reported that systems using the ixgbe-driver that were capable of WoL were rebooting almost as soon as they were shut down. This is because the default WoL settings enabled magic packet, broadcast, unicast, and multicast. Other Intel devices seem to use the stored eeprom value for initial WoL capabilities. The 82578DM (e1000e) and 82576 (igb) the devices I looked at had only the magic packet enabled in the eeprom, so that seems appropriate on ixgbe-based devices as well. I set the WoL options on my 82578DM to be the same default as the ixgbe devices (umbg) and saw the same as Martin -- almost as soon as my box shutdown, it booted again. This patch changes the default to only be the magic packet. This is the same as the default for most Intel and non-Intel hardware currently upstream. Signed-off-by: NAndy Gospodarek <andy@greyhouse.net> CC: Martin Wilck <martin.wilck@ts.fujitsu.com> Tested-by: NPhil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Emil Tantilov 提交于
Signed-off-by: NEmil Tantilov <emil.s.tantilov@intel.com> Tested-by: NPhil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Alexander Duyck 提交于
This change is meant to address possible race conditions from the status and error bits on the RX descriptors being re-read by multiple functions in the RX cleanup path. To resolve this I have added code that will pass the staterr value to those functions. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Tested-by: NRoss Brattain <ross.b.brattain@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Alexander Duyck 提交于
This change moves work_limit, total_packets, and total_bytes into the ring container struct of the q_vector. The advantage of this is that it should reduce the size of memory used in the event of multiple rings being assigned to a single q_vector. In addition it should help to reduce the total workload for calculating itr since now total_packets and total_bytes will be the total work done of the interrupt instead of for the ring. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Tested-by: NRoss Brattain <ross.b.brattain@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Alexander Duyck 提交于
This patch adds support for a ring container structure to be used within the q_vector. The basic idea is to provide a means of separating the RX and TX rings while maintaining a common structure for their containment. The advantage to this is that later we should be able to pass this structure to the update_itr functions without needing to pass individual rings. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Tested-by: NRoss Brattain <ross.b.brattain@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Alexander Duyck 提交于
The ixgbe_maybe_stop_tx function is only a few lines long and is called multiple times through the xmit hotpath. In order to streamline things it makes sense to just inline it. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Tested-by: NRoss Brattain <ross.b.brattain@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Alexander Duyck 提交于
This change is meant to update ATR so that it will use the recorded RX queue instead of the CPU in the case of routing. This change is meant to help ixgbe default behavior to more closely match that of the kernel. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Tested-by: NRoss Brattain <ross.b.brattain@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Robert Healy 提交于
On this chipset it is required to configure the MPHY block for loopback tests. If MPHY is not configured then all loopback tests will report failures. Signed-off-by: NRobert Healy <robert.healy@intel.com> Tested-by: NAaron Brown <aaron.f.brown@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Nicolas Schichan 提交于
Interrupts about link lost or rx sequence errors are not reported by the ce4100 hardware, leading to transitions from link UP to link DOWN never being reported. Signed-off-by: NNicolas Schichan <nschichan@freebox.fr> Tested-by: NAaron Brown <aaron.f.brown@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Amit Kumar Salecha 提交于
o Minimum fw version supported for P3 chip is 4.0.505 o File Fw > 4.0.554 is not supported if flash fw < 4.0.554. o In mn firmware case, file fw older than flash fw is allowed. o Change variable names for readability o Update driver version 4.0.76 Signed-off-by: NAmit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sathya Perla 提交于
Currently be3-native mode is requested only in probe(). It must be requested, each time the card is reset either after an EEH error or after sleep/hibernation. Also, the be_cmd_check_native_mode() is better named be_cmd_req_native_mode() Signed-off-by: NSathya Perla <sathya.perla@emulex.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Bill Sommerfeld 提交于
Because the ip fragment offset field counts 8-byte chunks, ip fragments other than the last must contain a multiple of 8 bytes of payload. ip_ufo_append_data wasn't respecting this constraint and, depending on the MTU and ip option sizes, could create malformed non-final fragments. Google-Bug-Id: 5009328 Signed-off-by: NBill Sommerfeld <wsommerfeld@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Krishna Kumar 提交于
Fix a panic in virtnet_remove. unregister_netdev has already freed up the netdev (and virtnet_info) due to dev->destructor being set, while virtnet_info is still required. Remove virtnet_free altogether, and move the freeing of the per-cpu statistics from virtnet_free to virtnet_remove. Tested patch below. Signed-off-by: NKrishna Kumar <krkumar2@in.ibm.com> Acked-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
IPv6 fragment identification generation is way beyond what we use for IPv4 : It uses a single generator. Its not scalable and allows DOS attacks. Now inetpeer is IPv6 aware, we can use it to provide a more secure and scalable frag ident generator (per destination, instead of system wide) This patch : 1) defines a new secure_ipv6_id() helper 2) extends inet_getid() to provide 32bit results 3) extends ipv6_select_ident() with a new dest parameter Reported-by: NFernando Gont <fernando@gont.com.ar> Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
We currently cow metrics a bit too soon in IPv6 case : All routes are tied to a single inetpeer entry. Change ip6_rt_copy() to get destination address as second argument, so that we fill rt6i_dst before the dst_copy_metrics() call. icmp6_dst_alloc() must set rt6i_dst before calling dst_metric_set(), or else the cow is done while rt6i_dst is still NULL. If orig route points to readonly metrics, we can share the pointer instead of performing the memory allocation and copy. Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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The function can_get_bittiming is not used anywhere else, so it should be static. Signed-off-by: NThadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Choi, Jong-Hwan 提交于
Kobj and queues_kset are used with CONFIG_XPS=y. Signed-off-by: NChoi, Jong-Hwan <jhbird.choi@samsung.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Shreyas Bhatewara 提交于
NETIF_F_HIGHDMA is being disabled even when dma64 is true. This patch fixes it. CC: Michal Miroslaw <mirq-linux@rere.qmqm.pl> Signed-off-by: NShreyas N Bhatewara <sbhatewara@vmware.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Shreyas Bhatewara 提交于
Parent device for netdev should be set before netdev_info() can be called otherwise there is a NULL pointer dereference and probe() fails. Signed-off-by: NShreyas N Bhatewara <sbhatewara@vmware.com> Signed-off-by: Scott J. Goldman <scottjg@vmware.com>-- Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Marek Vasut 提交于
This device can be found in Acer Iconia TAB W500 tablet dock. Signed-off-by: NMarek Vasut <marek.vasut@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
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由 Giuseppe CAVALLARO 提交于
This patch adds new information for the driver especially about its platform structure fields. Signed-off-by: NGiuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Giuseppe CAVALLARO 提交于
Prior to this change, most PHY configuration parameters were passed into the STMMAC device as a separate PHY device. As well as being unusual, this made it difficult to make changes to the MAC/PHY relationship. This patch moves all the PHY parameters into the MAC configuration structure, mainly as a separate structure. This allows us to completely ignore the MDIO bus attached to a stmmac if desired, and not create the PHY bus. It also allows the stmmac driver to use a different PHY from the one it is connected to, for example a fixed PHY or bit banging PHY. Also derive the stmmac/PHY connection type (MII/RMII etc) from the mode can be passed into <platf>_configure_ethernet. STLinux kernel at git://git.stlinux.com/stm/linux-sh4-2.6.32.y.git provides several examples how to use this new infrastructure (that actually is easier to maintain and clearer). Signed-off-by: NStuart Menefy <stuart.menefy@st.com> Signed-off-by: NGiuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Giuseppe CAVALLARO 提交于
The patch removes the following serie of warnings when the driver is compiled as built-in: drivers/net/stmmac/stmmac_main.c: In function stmmac_cmdline_opt: drivers/net/stmmac/stmmac_main.c:1855:12: warning: ignoring return value of kstrtoul, declared with attribute warn_unused_result [snip] Signed-off-by: NGiuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Giuseppe CAVALLARO 提交于
Signed-off-by: NGiuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ben Hutchings 提交于
Some drivers (ab)use the ethtool_ops::get_regs operation to expose only a hardware revision ID. Commit a77f5db3 ('ethtool: Allocate register dump buffer with vmalloc()') had the side-effect of breaking these, as vmalloc() returns a null pointer for size=0 whereas kmalloc() did not. For backward-compatibility, allow zero-length dumps again. Reported-by: NKalle Valo <kvalo@qca.qualcomm.com> Signed-off-by: NBen Hutchings <bhutchings@solarflare.com> Cc: stable@kernel.org [2.6.37+] Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Guo-Fu Tseng 提交于
This patch add the missing dma_unmap(). Which solved the critical issue of system freeze on heavy load. Michal Miroslaw's rejected patch: [PATCH v2 10/46] net: jme: convert to generic DMA API Pointed out the issue also, thank you Michal. But the fix was incorrect. It would unmap needed address when low memory. Got lots of feedback from End user and Gentoo Bugzilla. https://bugs.gentoo.org/show_bug.cgi?id=373109 Thank you all. :) Cc: stable@kernel.org Signed-off-by: NGuo-Fu Tseng <cooldavid@cooldavid.org> Acked-by: NChris Wright <chrisw@sous-sol.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Dan Carpenter 提交于
There are two problems: 1) "n" was allocated with alloc_skb() so we should free it with kfree_skb() instead of regular kfree(). 2) We return the freed pointer instead of NULL. Signed-off-by: NDan Carpenter <error27@gmail.com> Reviewed-by: NEric Dumazet <eric.dumazet@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Pirko 提交于
there are no users outside vlan code Signed-off-by: NJiri Pirko <jpirko@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Pirko 提交于
has no users so remove it Signed-off-by: NJiri Pirko <jpirko@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Pirko 提交于
ndo_vlan_rx_register is no longer in use in any driver so remove it. Signed-off-by: NJiri Pirko <jpirko@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Pirko 提交于
Now when all devices are cleaned up, bond can be cleaned up as well - remove bond->vlgrp - remove bond_vlan_rx_register - substitute necessary occurences of vlan_group_get_device Signed-off-by: NJiri Pirko <jpirko@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Pirko 提交于
Signed-off-by: NJiri Pirko <jpirko@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Pirko 提交于
Signed-off-by: NJiri Pirko <jpirko@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Pirko 提交于
- kill priv->vlgrp and stmmac_vlan_rx_register (used for nothing :)) Signed-off-by: NJiri Pirko <jpirko@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Pirko 提交于
Signed-off-by: NJiri Pirko <jpirko@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Pirko 提交于
- unify vlan and nonvlan rx path - kill card->vlangrp and qeth_l3_vlan_rx_register Signed-off-by: NJiri Pirko <jpirko@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Pirko 提交于
- unify vlan and nonvlan rx path - kill vdev->vlgrp and vxge_vlan_rx_register Signed-off-by: NJiri Pirko <jpirko@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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