- 26 2月, 2016 27 次提交
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由 Yuval Mintz 提交于
Don't allow driver to probe on an adapter at a failed state; Gracefully block the probe instead. Signed-off-by: NYuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Yuval Mintz 提交于
Module is using a binary firmware file and so should be marked as such. Signed-off-by: NYuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Yuval Mintz 提交于
There are several corner cases where driver might get a 2nd notification about the same link change. Don't log any additional changes if the physical carrier is already reported as it should. Signed-off-by: NYuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Yuval Mintz 提交于
There's a corner-case in HW where an SKB queued for transmission that contains too many frags will cause FW to assert. This patch solves this by linearizing the SKB if necessary. Signed-off-by: NYuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Yuval Mintz 提交于
The device ID for the 10g module has changed. Populate the pci_ids table accordingly. Signed-off-by: NYuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Amitoj Kaur Chawla 提交于
Introduce the use of kobj_to_dev() helper function instead of open coding it with container_of() The Coccinelle semantic patch used to make this change is as follows: //<smpl> @@ expression a; symbol kobj; @@ - container_of(a, struct device, kobj) + kobj_to_dev(a) //</smpl> Signed-off-by: NAmitoj Kaur Chawla <amitoj1606@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Amitoj Kaur Chawla 提交于
Convert a call to init_timer and accompanying intializations of the timer's data and function fields to a call to setup_timer. The Coccinelle semantic patch that fixes this problem is as follows: // <smpl> @@ expression t,f,d; @@ -init_timer(&t); +setup_timer(&t,f,d); ... -t.data = d; -t.function = f; // </smpl> Signed-off-by: NAmitoj Kaur Chawla <amitoj1606@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Amitoj Kaur Chawla 提交于
Convert a call to init_timer and accompanying intializations of the timer's data and function fields to a call to setup_timer. The Coccinelle semantic patch that fixes this problem is as follows: // <smpl> @@ expression t,f,d; @@ -init_timer(&t); +setup_timer(&t,f,d); -t.data = d; -t.function = f; // </smpl> Signed-off-by: NAmitoj Kaur Chawla <amitoj1606@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Amitoj Kaur Chawla 提交于
Convert a call to init_timer and accompanying intializations of the timer's data and function fields to a call to setup_timer. The Coccinelle semantic patch that fixes this problem is as follows: // <smpl> @@ expression t,f,d; @@ -init_timer(&t); +setup_timer(&t,f,d); -t.data = d; -t.function = f; // </smpl> Signed-off-by: NAmitoj Kaur Chawla <amitoj1606@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Yangbo Lu says: ==================== gianfar: Add PTP support for ls1021a platform This patchset is to enable ptp support for ls1021a platform. The endianness issue in gianfar driver and gianfar ptp driver must be fixed, and a 1588 timer node must be added into dts. Changes for v2: - Modified commit message - Added more reviewers ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Yangbo Lu 提交于
Fix endianness for the 64-bit hardware timestamp value with be64_to_cpu to support both PowerPC platforms and ARM platforms. Signed-off-by: NYangbo Lu <yangbo.lu@nxp.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Yangbo Lu 提交于
Replace get_of_u32 with standard helper function of_property_read_u32 since the latter can process cpu endianness. Signed-off-by: NYangbo Lu <yangbo.lu@nxp.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Yangbo Lu 提交于
Add the 1588 timer node for ls1021a platform to support gianfar ptp driver. Signed-off-by: NYangbo Lu <yangbo.lu@nxp.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Clemens Gruber 提交于
A bug was introduced in the merge commit b6333531 ("Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net") The generic marvell_config_init (and therefore marvell_of_reg_init) is not called anymore for the Marvell 88E1510 (in net-next). This patch calls marvell_config_init and moves the specific init function for the 88E1510 below the marvell_config_init function to avoid adding a function predeclaration. Signed-off-by: NClemens Gruber <clemens.gruber@pqgruber.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Vivien Didelot says: ==================== net: dsa: add port VLAN dump operation The VLAN GetNext approach is specific to some switches and thus hard to implement for others. This patchset replaces it with a simpler port VLAN dump operation, similar to the corresponding FDB operation. The mv88e6xxx driver is the only one currently affected by the change. The documentation is updated accordingly. Note: this patchset uses http://www.spinics.net/lists/kernel/msg2186705.html ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Vivien Didelot 提交于
The VLAN GetNext operation is specific to some switches, and thus can be complicated to implement for some drivers. Remove the support for the vlan_getnext/port_pvid_get approach in favor of the generic and simpler port_vlan_dump function. Signed-off-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Vivien Didelot 提交于
Remove the port_pvid_get and vlan_getnext functions in favor of a simpler mv88e6xxx_port_vlan_dump function. Signed-off-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Vivien Didelot 提交于
Similar to port_fdb_dump, add a port_vlan_dump function to DSA drivers which gets passed the switchdev VLAN object and callback. This function, if implemented, takes precedence over the soon legacy vlan_getnext/port_pvid_get approach. Signed-off-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Jiri Benc says: ==================== vxlan: consolidate rx handling Currently, vxlan_rcv is just called at the end of vxlan_udp_encap_recv, continuing the rx processing where vxlan_udp_encap_recv left it. There's no clear border between those two functions. This patchset moves vxlan_udp_encap_recv and vxlan_rcv into a single function. This also allows to do some simplification in error path. The VXLAN-GPE implementation that will follow up this set can be seen at: https://github.com/jbenc/linux-vxlan/commits/master ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Benc 提交于
Now when the packet is scrubbed early, the metadata_dst can be assigned to the skb as soon as it is allocated. This simplifies the error cleanup path, as the dst will be freed by kfree_skb. It is also not necessary to pass it as a parameter to functions anymore. Signed-off-by: NJiri Benc <jbenc@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Benc 提交于
Now when both vxlan_udp_encap_recv and vxlan_rcv are much shorter, combine them into a single function. Signed-off-by: NJiri Benc <jbenc@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Benc 提交于
It simplifies the vxlan_rcv function. Signed-off-by: NJiri Benc <jbenc@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Benc 提交于
This code will be different for VXLAN-GPE, so move it to a separate function. It will also make the rx path less spaghetti-like. Signed-off-by: NJiri Benc <jbenc@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Benc 提交于
Now when the packet is scrubbed early, skb->mark can be set in the GBP handling code. Signed-off-by: NJiri Benc <jbenc@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Cong Wang says: ==================== net_sched: add network namespace support for tc actions This patchset adds network namespace support for tc actions. v2: * pull the first patch into net-next * reduce code duplication by introducing more helper functions ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 WANG Cong 提交于
Currently tc actions are stored in a per-module hashtable, therefore are visible to all network namespaces. This is probably the last part of the tc subsystem which is not aware of netns now. This patch makes them per-netns, several tc action API's need to be adjusted for this. The tc action API code is ugly due to historical reasons, we need to refactor that code in the future. Cc: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: NCong Wang <xiyou.wangcong@gmail.com> Acked-by: NJamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 WANG Cong 提交于
We only release the memory of the hashtable itself, not its entries inside. This is not a problem yet since we only call it in module release path, and module is refcount'ed by actions. This would be a problem after we move the per module hinfo into per netns in the latter patch. Cc: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: NCong Wang <xiyou.wangcong@gmail.com> Acked-by: NJamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 25 2月, 2016 13 次提交
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由 Guillaume Nault 提交于
* Split big conditional statement. * Check (data.length <= CCP_MAX_OPTION_LENGTH) only once. * Don't read ccp_option[1] if not initialised. Reading uninitialised ccp_option[1] was harmless, because this could only happen when data.length was 0 or 1. So even then, we couldn't pass the (ccp_option[1] < 2 || ccp_option[1] > data.length) test anyway. Signed-off-by: NGuillaume Nault <g.nault@alphalink.fr> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Arnd Bergmann 提交于
When CONFIG_GENEVE is built as a loadable module, and bnx2x is built-in, we get this link error: drivers/net/built-in.o: In function `bnx2x_open': :(.text+0x33322): undefined reference to `geneve_get_rx_port' drivers/net/built-in.o: In function `bnx2x_sp_rtnl_task': :(.text+0x3e632): undefined reference to `geneve_get_rx_port' This avoids the problem by adding a separate Kconfig symbol named CONFIG_BNX2X_GENEVE that is only enabled when the code is reachable from the driver. This is the same trick that BNX2X does for VXLAN support, and is similar to how I40E handles both. Signed-off-by: NArnd Bergmann <arnd@arndb.de> Fixes: 883ce97d ("bnx2x: Add Geneve inner-RSS support") Acked-By: NYuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Claudiu Manoil says: ==================== gianfar: xmit() improvements Remove redundant operations, improve code locality and maintainability. Thanks. V2: Updated first patch to not touch existing wmb(). ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Claudiu Manoil 提交于
Timestamp BD status updates that can be merged into the same "do_tstamp" block, no need for extra save/restore to the BD area. The code is more readable too. Signed-off-by: NClaudiu Manoil <claudiu.manoil@freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Claudiu Manoil 提交于
Signed-off-by: NClaudiu Manoil <claudiu.manoil@freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Claudiu Manoil 提交于
Move the mapping of the head BD before the mapping of fragments. The TOE (h/w offload) decision logic block can be also moved up (as the TOE flag belongs to the head BD), resulting in more localized code (TOE logic vs BD mapping code blocks). Note that, for this h/w, the R (status) bit for the head BD of a S/G frame needs to be written last for a reliable transmission. For the fragmented skb case, a local variable is used to temporarily store the status info of the first BD, replacing a BD status read. A merge of 2 "if(do_tstamp)" blocks was also possible. Signed-off-by: NClaudiu Manoil <claudiu.manoil@freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Rafał Miłecki 提交于
It needs very similar workarounds to the one on BCM4707. It was tested on D-Link DIR-885L home router. Signed-off-by: NRafał Miłecki <zajec5@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Ajit Khaparde says: ==================== be2net patches Please consider applying to net-next ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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In QnQ configurations like Flex-10 where the VLANs are inserted by the ASIC, on rare occasions the HW is encountering a scenario where the final frame length ends to be greater than what the ASIC can support. This is because when the TXULP pulls the TX WRB to check the length of the frame to be transmitted it also adds the size of VLANs to be inserted by the HW to the length of the frame indicated in the WRB, which in some cases fails the range check. This causes a UE. Avoid this by trimming the skb length to accommodate the VLAN insertion. Signed-off-by: NAjit Khaparde <ajit.khaparde@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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When 16-bit integers are loaded on CPUs with high order native register sizes, the CPU could use some extra ops before using them. And currently some of the frequently used fields in the driver like the producer and consumer indices of the queues are declared as u16. This patch declares such fields as u32. With this change we see the 64-byte packets per second numbers improve by about 4%. Signed-off-by: NAjit Khaparde <ajit.khaparde@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Alexander Duyck says: ==================== Flow dissector fixes and improvements This patch series is meant to fix and/or improve a number of items within the flow dissector code. The main change out of all of this is that IPv4 and IPv6 fragmentation should now be handled better than it was. As a result we should see an improvement when handling things like IP fragment reassembly as the skbs should now only have header data in the linear portion of the buffer while the fragments will only hold payload data. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
We want to try and pull the L4 header in if it is available in the first fragment. As such add the flag to indicate we want to pull the headers on the first fragment in. Signed-off-by: NAlexander Duyck <aduyck@mirantis.com> Acked-by: NTom Herbert <tom@herbertland.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Duyck 提交于
The IPv6 parsing was using a local pointer when it could use the same pointer as the IPv4 portion of the code since the key_addrs can support both IPv4 and IPv6 as it is just a pointer. Signed-off-by: NAlexander Duyck <aduyck@mirantis.com> Acked-by: NTom Herbert <tom@herbertland.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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