- 22 8月, 2010 4 次提交
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由 Eric Dumazet 提交于
struct net_device has its own struct net_device_stats member, so use this one instead of a private copy in the amd8111e_priv struct. 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
struct net_device has its own struct net_device_stats member, so use this one instead of a private copy in the atl1c_adapter struct. Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Dmitry Kozlov 提交于
PPP: introduce "pptp" module which implements point-to-point tunneling protocol using pppox framework NET: introduce the "gre" module for demultiplexing GRE packets on version criteria (required to pptp and ip_gre may coexists) NET: ip_gre: update to use the "gre" module This patch introduces then pptp support to the linux kernel which dramatically speeds up pptp vpn connections and decreases cpu usage in comparison of existing user-space implementation (poptop/pptpclient). There is accel-pptp project (https://sourceforge.net/projects/accel-pptp/) to utilize this module, it contains plugin for pppd to use pptp in client-mode and modified pptpd (poptop) to build high-performance pptp NAS. There was many changes from initial submitted patch, most important are: 1. using rcu instead of read-write locks 2. using static bitmap instead of dynamically allocated 3. using vmalloc for memory allocation instead of BITS_PER_LONG + __get_free_pages 4. fixed many coding style issues Thanks to Eric Dumazet. Signed-off-by: NDmitry Kozlov <xeb@mail.ru> Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Changli Gao 提交于
__skb_get_rxhash() was broken after the commit: commit bfb564e7 Author: Krishna Kumar <krkumar2@in.ibm.com> Date: Wed Aug 4 06:15:52 2010 +0000 core: Factor out flow calculation from get_rps_cpu Signed-off-by: NChangli Gao <xiaosuo@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 20 8月, 2010 36 次提交
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由 Grégoire Baron 提交于
net/sched: add ACT_CSUM action to update packets checksums ACT_CSUM can be called just after ACT_PEDIT in order to re-compute some altered checksums in IPv4 and IPv6 packets. The following checksums are supported by this patch: - IPv4: IPv4 header, ICMP, IGMP, TCP, UDP & UDPLite - IPv6: ICMPv6, TCP, UDP & UDPLite It's possible to request in the same action to update different kind of checksums, if the packets flow mix TCP, UDP and UDPLite, ... An example of usage is done in the associated iproute2 patch. Version 3 changes: - remove useless goto instructions - improve IPv6 hop options decoding Version 2 changes: - coding style correction - remove useless arguments of some functions - use stack in tcf_csum_dump() - add tcf_csum_skb_nextlayer() to factor code Signed-off-by: NGregoire Baron <baronchon@n7mm.org> Acked-by: Njamal <hadi@cyberus.ca> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
Now cmpxchg() is available on all arches, we can use it in build_ehash_secret() and rt_bind_peer() instead of using spinlocks. Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> CC: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Dan Carpenter 提交于
There was a dereference before NULL check issue introduced in 1e213303 "qlge: Add tx multiqueue support." I've pulled the NULL check of "net_rsp" forward a couple lines to avoid that. Also Ron Mercer says that the early exit should be above the index write. ql_write_cq_idx(rx_ring); Signed-off-by: NDan Carpenter <error27@gmail.com> Signed-off-by: NRon Mercer <ron.mercer@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tobias Klauser 提交于
struct net_device has its own struct net_device_stats member, so use this one instead of a private copy in the bdx_priv struct. Signed-off-by: NTobias Klauser <tklauser@distanz.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tobias Klauser 提交于
struct net_device has its own struct net_device_stats member, so use this one instead of a private copy in the ep93xx_priv struct. As the new ndo_get_stats function would just return dev->stats we can omit it. Signed-off-by: NTobias Klauser <tklauser@distanz.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Changli Gao 提交于
Signed-off-by: NChangli Gao <xiaosuo@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Changli Gao 提交于
Signed-off-by: NChangli Gao <xiaosuo@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Changli Gao 提交于
Signed-off-by: NChangli Gao <xiaosuo@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Changli Gao 提交于
Signed-off-by: NChangli Gao <xiaosuo@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Changli Gao 提交于
The SPI isn't at the beginning of an AH message. Signed-off-by: NChangli Gao <xiaosuo@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Changli Gao 提交于
Introduce proto_ports_offset() for getting the position of the ports or SPI in the message of a protocol. Signed-off-by: NChangli Gao <xiaosuo@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Changli Gao 提交于
Fragmented IP packets may have no transfer header, so when computing rxhash, we should skip them. Signed-off-by: NChangli Gao <xiaosuo@gmail.com> Acked-by: NEric Dumazet <eric.dumazet@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Changli Gao 提交于
skb_get_rxhash() assumes the network header pointer of the skb is set properly after the commit: commit bfb564e7 Author: Krishna Kumar <krkumar2@in.ibm.com> Date: Wed Aug 4 06:15:52 2010 +0000 core: Factor out flow calculation from get_rps_cpu Signed-off-by: NChangli Gao <xiaosuo@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Amit Kumar Salecha 提交于
Signed-off-by: NAmit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sucheta Chakraborty 提交于
Fw can get stuck while holding pci semaphore. Driver will not be able to perform fw initialization, without this lock. Release semaphore forcefully in that case. Signed-off-by: NSucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: NAmit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sony Chacko 提交于
Cleanup legacy code which is not valid for Qlogic CNA adapters. Signed-off-by: NSony Chacko <sony.chacko@qlogic.com> Signed-off-by: NAmit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Amit Kumar Salecha 提交于
Signed-off-by: NAmit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Amit Kumar Salecha 提交于
Mark device state failed in error path. Signed-off-by: NAmit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Amit Kumar Salecha 提交于
Privilege functions should wait for npar state to be operational. Signed-off-by: NAmit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sony Chacko 提交于
Administrator can configure to drop packet in transmit, if it doesn't match interface mac address, in case of virtual function. Signed-off-by: NSony Chacko <sony.chacko@qlogic.com> Signed-off-by: NAmit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Rajesh Borundia 提交于
Device is not capable of enabling/disabling offload setting per port in case of Nic Partition.So offload settings needs to be enabled/disabled per eswitch and it will affect all the function on that eswitch. Signed-off-by: NRajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: NAmit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Rajesh Borundia 提交于
o Nic partition capable devices has embedded switch, this needs to support various features like external switch. Signed-off-by: NRajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: NAmit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sony Chacko 提交于
Signed-off-by: NSony Chacko <sony.chacko@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sony Chacko 提交于
Serial number references are not used in driver. Signed-off-by: NSony Chacko <sony.chacko@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Amit Kumar Salecha 提交于
Spin_lock(rds_ring->lock) is not required while posting buffers from qlcnic_open and freeing buffers from qlcnic_down. Signed-off-by: NAmit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
This change makes it so that the ethtool loopback test uses the standard ring configuration and allocation functions. As a result the loopback test will be much more effective at testing core driver functionality. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
All of the DESC_ADV macros are currently needing the pointers to be de-referenced before accessing the ring. Instead of having to add all of the asterisks it is easier to just update the macro to expect a pointer to the ring. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
The Rx init is currently split over ixgbe_configure, ixgbe_configure_rx, and ixgbe_up_complete. Instead of leaving it split over 3 function it is easier to consolidate them all into ixgbe_configure_rx. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
The Tx init was spread out over ixgbe_configure, ixgbe_configure_tx, and ixgbe_up_complete. This change combines all of that into the ixgbe_configure_tx function in order to simplify the Tx init path. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
This change moves all GPIE register configuration into a single function. The advantage of this is that we can avoid a number of unnecessary read/modify/write cycles on the register. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
This change moves the configuration that was done in configure_rx into a separate virtualization configuration function. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
This change moves all of the Rx DMA control register writes to one central location. This should help to avoid accidentally overwriting existing settings. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
This change consolidates all of the Rx max frame size and Rx buffer length configuration into a single function. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
The vmolr is configured already in ixgbe_set_rx_mode for the PF so there is no need to set it again in ixgbe_configure_rx. Instead of using the variable name reg, it is easier to just rename it to gcr_ext to reflect the register contents that the variable holds. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
Bump the header size for packet split to 512 bytes since this makes the best use of the 1k buffer that is allocated for any skb 512 bytes or smaller. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
We are accessing the FCTRL register in multiple spots in the init path and we can simplify things by combining the configuration all into ixgbe_set_rx_mode. Signed-off-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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