- 11 2月, 2017 5 次提交
-
-
由 Ido Schimmel 提交于
In the device, routes are indexed in a routing table based on the prefix and its length. This is in contrast to the kernel's FIB where several FIB aliases can exist with these parameters being identical. In such cases, the routes will be sorted by table ID (LOCAL first, then MAIN), TOS and finally priority (metric). During lookup, these routes will be evaluated in order. In case the packet's TOS field is non-zero and a FIB alias with a matching TOS is found, then it's selected. Otherwise, the lookup defaults to the route with TOS 0 (if it exists). However, if the requested scope is narrower than the one found, then the lookup continues. To best reflect the kernel's datapath we should take the above into account. Given a prefix and its length, the reflected route will always be the first one in the FIB alias list. However, if the route has a non-zero TOS then its action will be converted to trap instead of forward, since we currently don't support TOS-based routing. If this turns out to be a real issue, we can add support for that using policy-based switching. The route's scope can be effectively ignored as any packet being routed by the device would've been looked-up using the widest scope (UNIVERSE). To achieve that we need to do two changes. Firstly, we need to create another struct (FIB node) that will hold the list of FIB entries sharing the same prefix and length. This struct will be hashed using these two parameters. Secondly, we need to change the route reflection to match the above logic, so that the first FIB entry in the list will be programmed into the device while the rest will remain in the driver's cache in case of subsequent changes. Signed-off-by: NIdo Schimmel <idosch@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Ido Schimmel 提交于
The FIB notification chain currently uses the NLM_F_{REPLACE,APPEND} flags to signal routes being replaced or appended. Instead of using netlink flags for in-kernel notifications we can simply introduce two new events in the FIB notification chain. This has the added advantage of making the API cleaner, thereby making it clear that these events should be supported by listeners of the notification chain. Signed-off-by: NIdo Schimmel <idosch@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> CC: Patrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Ido Schimmel 提交于
When a FIB alias is replaced following NLM_F_REPLACE, the ENTRY_ADD notification is sent after the reference on the previous FIB info was dropped. This is problematic as potential listeners might need to access it in their notification blocks. Solve this by sending the notification prior to the deletion of the replaced FIB alias. This is consistent with ENTRY_DEL notifications. Signed-off-by: NIdo Schimmel <idosch@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> CC: Patrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Ido Schimmel 提交于
When a FIB alias is removed, a notification is sent using the type passed from user space - can be RTN_UNSPEC - instead of the actual type of the removed alias. This is problematic for listeners of the FIB notification chain, as several FIB aliases can exist with matching parameters, but the type. Solve this by passing the actual type of the removed FIB alias. Signed-off-by: NIdo Schimmel <idosch@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> CC: Patrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Ido Schimmel 提交于
In case the MAIN table is flushed and its trie is shared with the LOCAL table, then we might be flushing FIB aliases belonging to the latter. This can lead to FIB_ENTRY_DEL notifications sent with the wrong table ID. The above doesn't affect current listeners, as the table ID is ignored during entry deletion, but this will change later in the patchset. When flushing a particular table, skip any aliases belonging to a different one. Signed-off-by: NIdo Schimmel <idosch@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> CC: Alexander Duyck <alexander.h.duyck@intel.com> CC: Patrick McHardy <kaber@trash.net> Reviewed-by: NAlexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 10 2月, 2017 35 次提交
-
-
由 David S. Miller 提交于
-
由 Jarno Rajahalme 提交于
struct sw_flow_key has two 16-bit holes. Move the most matched conntrack match fields there. In some typical cases this reduces the size of the key that needs to be hashed into half and into one cache line. Signed-off-by: NJarno Rajahalme <jarno@ovn.org> Acked-by: NJoe Stringer <joe@ovn.org> Acked-by: NPravin B Shelar <pshelar@ovn.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Jarno Rajahalme 提交于
Stateful network admission policy may allow connections to one direction and reject connections initiated in the other direction. After policy change it is possible that for a new connection an overlapping conntrack entry already exists, where the original direction of the existing connection is opposed to the new connection's initial packet. Most importantly, conntrack state relating to the current packet gets the "reply" designation based on whether the original direction tuple or the reply direction tuple matched. If this "directionality" is wrong w.r.t. to the stateful network admission policy it may happen that packets in neither direction are correctly admitted. This patch adds a new "force commit" option to the OVS conntrack action that checks the original direction of an existing conntrack entry. If that direction is opposed to the current packet, the existing conntrack entry is deleted and a new one is subsequently created in the correct direction. Signed-off-by: NJarno Rajahalme <jarno@ovn.org> Acked-by: NPravin B Shelar <pshelar@ovn.org> Acked-by: NJoe Stringer <joe@ovn.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Jarno Rajahalme 提交于
Add the fields of the conntrack original direction 5-tuple to struct sw_flow_key. The new fields are initially marked as non-existent, and are populated whenever a conntrack action is executed and either finds or generates a conntrack entry. This means that these fields exist for all packets that were not rejected by conntrack as untrackable. The original tuple fields in the sw_flow_key are filled from the original direction tuple of the conntrack entry relating to the current packet, or from the original direction tuple of the master conntrack entry, if the current conntrack entry has a master. Generally, expected connections of connections having an assigned helper (e.g., FTP), have a master conntrack entry. The main purpose of the new conntrack original tuple fields is to allow matching on them for policy decision purposes, with the premise that the admissibility of tracked connections reply packets (as well as original direction packets), and both direction packets of any related connections may be based on ACL rules applying to the master connection's original direction 5-tuple. This also makes it easier to make policy decisions when the actual packet headers might have been transformed by NAT, as the original direction 5-tuple represents the packet headers before any such transformation. When using the original direction 5-tuple the admissibility of return and/or related packets need not be based on the mere existence of a conntrack entry, allowing separation of admission policy from the established conntrack state. While existence of a conntrack entry is required for admission of the return or related packets, policy changes can render connections that were initially admitted to be rejected or dropped afterwards. If the admission of the return and related packets was based on mere conntrack state (e.g., connection being in an established state), a policy change that would make the connection rejected or dropped would need to find and delete all conntrack entries affected by such a change. When using the original direction 5-tuple matching the affected conntrack entries can be allowed to time out instead, as the established state of the connection would not need to be the basis for packet admission any more. It should be noted that the directionality of related connections may be the same or different than that of the master connection, and neither the original direction 5-tuple nor the conntrack state bits carry this information. If needed, the directionality of the master connection can be stored in master's conntrack mark or labels, which are automatically inherited by the expected related connections. The fact that neither ARP nor ND packets are trackable by conntrack allows mutual exclusion between ARP/ND and the new conntrack original tuple fields. Hence, the IP addresses are overlaid in union with ARP and ND fields. This allows the sw_flow_key to not grow much due to this patch, but it also means that we must be careful to never use the new key fields with ARP or ND packets. ARP is easy to distinguish and keep mutually exclusive based on the ethernet type, but ND being an ICMPv6 protocol requires a bit more attention. Signed-off-by: NJarno Rajahalme <jarno@ovn.org> Acked-by: NJoe Stringer <joe@ovn.org> Acked-by: NPravin B Shelar <pshelar@ovn.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Jarno Rajahalme 提交于
We avoid calling into nf_conntrack_in() for expected connections, as that would remove the expectation that we want to stick around until we are ready to commit the connection. Instead, we do a lookup in the expectation table directly. However, after a successful expectation lookup we have set the flow key label field from the master connection, whereas nf_conntrack_in() does not do this. This leads to master's labels being inherited after an expectation lookup, but those labels not being inherited after the corresponding conntrack action with a commit flag. This patch resolves the problem by changing the commit code path to also inherit the master's labels to the expected connection. Resolving this conflict in favor of inheriting the labels allows more information be passed from the master connection to related connections, which would otherwise be much harder if the 32 bits in the connmark are not enough. Labels can still be set explicitly, so this change only affects the default values of the labels in presense of a master connection. Fixes: 7f8a436e ("openvswitch: Add conntrack action") Signed-off-by: NJarno Rajahalme <jarno@ovn.org> Acked-by: NPravin B Shelar <pshelar@ovn.org> Acked-by: NJoe Stringer <joe@ovn.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Jarno Rajahalme 提交于
Refactoring conntrack labels initialization makes changes in later patches easier to review. Signed-off-by: NJarno Rajahalme <jarno@ovn.org> Acked-by: NPravin B Shelar <pshelar@ovn.org> Acked-by: NJoe Stringer <joe@ovn.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Jarno Rajahalme 提交于
Since 23014011 ("netfilter: conntrack: support a fixed size of 128 distinct labels"), the size of conntrack labels extension has fixed to 128 bits, so we do not need to check for labels sizes shorter than 128 at run-time. This patch simplifies labels length logic accordingly, but allows the conntrack labels size to be increased in the future without breaking the build. In the event of conntrack labels increasing in size OVS would still be able to deal with the 128 first label bits. Suggested-by: NJoe Stringer <joe@ovn.org> Signed-off-by: NJarno Rajahalme <jarno@ovn.org> Acked-by: NPravin B Shelar <pshelar@ovn.org> Acked-by: NJoe Stringer <joe@ovn.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Jarno Rajahalme 提交于
Make the array of labels in struct ovs_key_ct_label an union, adding a u32 array of the same byte size as the existing u8 array. It is faster to loop through the labels 32 bits at the time, which is also the alignment of netlink attributes. Signed-off-by: NJarno Rajahalme <jarno@ovn.org> Acked-by: NJoe Stringer <joe@ovn.org> Acked-by: NPravin B Shelar <pshelar@ovn.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Jarno Rajahalme 提交于
Receiving change events before the 'new' event for the connection has been received can be confusing. Avoid triggering change events for setting conntrack mark or labels before the conntrack entry has been confirmed. Fixes: 182e3042 ("openvswitch: Allow matching on conntrack mark") Fixes: c2ac6673 ("openvswitch: Allow matching on conntrack label") Signed-off-by: NJarno Rajahalme <jarno@ovn.org> Acked-by: NJoe Stringer <joe@ovn.org> Acked-by: NPravin B Shelar <pshelar@ovn.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Jarno Rajahalme 提交于
The conntrack lookup for existing connections fails to invert the packet 5-tuple for NATted packets, and therefore fails to find the existing conntrack entry. Conntrack only stores 5-tuples for incoming packets, and there are various situations where a lookup on a packet that has already been transformed by NAT needs to be made. Looking up an existing conntrack entry upon executing packet received from the userspace is one of them. This patch fixes ovs_ct_find_existing() to invert the packet 5-tuple for the conntrack lookup whenever the packet has already been transformed by conntrack from its input form as evidenced by one of the NAT flags being set in the conntrack state metadata. Fixes: 05752523 ("openvswitch: Interface with NAT.") Signed-off-by: NJarno Rajahalme <jarno@ovn.org> Acked-by: NJoe Stringer <joe@ovn.org> Acked-by: NPravin B Shelar <pshelar@ovn.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Jarno Rajahalme 提交于
Fix comments referring to skb 'nfct' and 'nfctinfo' fields now that they are combined into '_nfct'. Signed-off-by: NJarno Rajahalme <jarno@ovn.org> Acked-by: NPravin B Shelar <pshelar@ovn.org> Acked-by: NJoe Stringer <joe@ovn.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 David S. Miller 提交于
Netanel Belgazal says: ==================== Bug Fixes in ENA driver Changes from V3: * Rebase patchset to master and solve merge conflicts. * Remove redundant bug fix (fix error handling when probe fails) ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Netanel Belgazal 提交于
Signed-off-by: NNetanel Belgazal <netanel@annapurnalabs.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Netanel Belgazal 提交于
Move the host info config to be the first admin command that is executed. This change require the driver to remove the 'feature check' from host info configuration flow. The check is removed since the supported features bitmask field is retrieved only after calling ENA_ADMIN_DEVICE_ATTRIBUTES admin command. If set host info is not supported an error will be returned by the device. Signed-off-by: NNetanel Belgazal <netanel@annapurnalabs.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Netanel Belgazal 提交于
The timeouts were too agressive and sometimes cause false alarms. Signed-off-by: NNetanel Belgazal <netanel@annapurnalabs.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Netanel Belgazal 提交于
Signed-off-by: NNetanel Belgazal <netanel@annapurnalabs.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Netanel Belgazal 提交于
Completion descriptors are accessed from the driver and from the device. To avoid reading the old value, use READ_ONCE macro. Signed-off-by: NNetanel Belgazal <netanel@annapurnalabs.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Netanel Belgazal 提交于
Do not unamsk interrupts if we are in busy poll mode. Signed-off-by: NNetanel Belgazal <netanel@annapurnalabs.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Netanel Belgazal 提交于
If the ena driver detects that the device is not behave as expected, it tries to reset the device. The reset flow calls ena_down, which will frees all the resources the driver allocates and then it will reset the device. This flow can cause memory corruption if the device is still writes to the driver's memory space. To overcome this potential race, move the reset before the device resources are freed. Signed-off-by: NNetanel Belgazal <netanel@annapurnalabs.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Netanel Belgazal 提交于
ndo_get_stat64() can be called from atomic context, but the current implementation sends an admin command to retrieve the statistics from the device. This admin command can sleep. This patch re-factors the implementation of ena_get_stats64() to use the {rx,tx}bytes/count from the driver's inner counters, and to obtain the rx drop counter from the asynchronous keep alive (heart bit) event. Signed-off-by: NNetanel Belgazal <netanel@annapurnalabs.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Netanel Belgazal 提交于
If for some reason the device stops responding, and the device reset failes to recover the device, the mmio register read data structure will not be reinitialized. On driver removal, the driver will also try to reset the device, but this time the mmio data structure will be NULL. To solve this issue, perform the device reset in the remove function only if the device is runnig. Crash log 54.240382] BUG: unable to handle kernel NULL pointer dereference at (null) [ 54.244186] IP: [<ffffffffc067de5a>] ena_com_reg_bar_read32+0x8a/0x180 [ena_drv] [ 54.244186] PGD 0 [ 54.244186] Oops: 0002 [#1] SMP [ 54.244186] Modules linked in: ena_drv(OE-) snd_hda_codec_generic kvm_intel kvm crct10dif_pclmul ppdev crc32_pclmul ghash_clmulni_intel aesni_intel snd_hda_intel aes_x86_64 snd_hda_controller lrw gf128mul cirrus glue_helper ablk_helper ttm snd_hda_codec drm_kms_helper cryptd snd_hwdep drm snd_pcm pvpanic snd_timer syscopyarea sysfillrect snd parport_pc sysimgblt serio_raw soundcore i2c_piix4 mac_hid lp parport psmouse floppy [ 54.244186] CPU: 5 PID: 1841 Comm: rmmod Tainted: G OE 3.16.0-031600-generic #201408031935 [ 54.244186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 54.244186] task: ffff880135852880 ti: ffff8800bb640000 task.ti: ffff8800bb640000 [ 54.244186] RIP: 0010:[<ffffffffc067de5a>] [<ffffffffc067de5a>] ena_com_reg_bar_read32+0x8a/0x180 [ena_drv] [ 54.244186] RSP: 0018:ffff8800bb643d50 EFLAGS: 00010083 [ 54.244186] RAX: 000000000000deb0 RBX: 0000000000030d40 RCX: 0000000000000003 [ 54.244186] RDX: 0000000000000202 RSI: 0000000000000058 RDI: ffffc90000775104 [ 54.244186] RBP: ffff8800bb643d88 R08: 0000000000000000 R09: cf00000000000000 [ 54.244186] R10: 0000000fffffffe0 R11: 0000000000000001 R12: 0000000000000000 [ 54.244186] R13: ffffc90000765000 R14: ffffc90000775104 R15: 00007fca1fa98090 [ 54.244186] FS: 00007fca1f1bd740(0000) GS:ffff88013fd40000(0000) knlGS:0000000000000000 [ 54.244186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.244186] CR2: 0000000000000000 CR3: 00000000b9cf6000 CR4: 00000000001406e0 [ 54.244186] Stack: [ 54.244186] 0000000000000202 0000005800000286 ffffc90000765000 ffffc90000765000 [ 54.244186] ffff880135f6b000 ffff8800b9360000 00007fca1fa98090 ffff8800bb643db8 [ 54.244186] ffffffffc0680b3d ffff8800b93608c0 ffffc90000765000 ffff880135f6b000 [ 54.244186] Call Trace: [ 54.244186] [<ffffffffc0680b3d>] ena_com_dev_reset+0x1d/0x1b0 [ena_drv] [ 54.244186] [<ffffffffc0678497>] ena_remove+0xa7/0x130 [ena_drv] [ 54.244186] [<ffffffff813d4df6>] pci_device_remove+0x46/0xc0 [ 54.244186] [<ffffffff814c3b7f>] __device_release_driver+0x7f/0xf0 [ 54.244186] [<ffffffff814c4738>] driver_detach+0xc8/0xd0 [ 54.244186] [<ffffffff814c3969>] bus_remove_driver+0x59/0xd0 [ 54.244186] [<ffffffff814c4fde>] driver_unregister+0x2e/0x60 [ 54.244186] [<ffffffff810f0a80>] ? show_refcnt+0x40/0x40 [ 54.244186] [<ffffffff813d4ec3>] pci_unregister_driver+0x23/0xa0 [ 54.244186] [<ffffffffc068413f>] ena_cleanup+0x10/0xed1 [ena_drv] [ 54.244186] [<ffffffff810f3a47>] SyS_delete_module+0x157/0x1e0 [ 54.244186] [<ffffffff81014fb7>] ? do_notify_resume+0xc7/0xd0 [ 54.244186] [<ffffffff81793fad>] system_call_fastpath+0x1a/0x1f [ 54.244186] Code: c3 4d 8d b5 04 01 01 00 4c 89 f7 e8 e1 5a 11 c1 48 89 45 c8 41 0f b7 85 00 01 01 00 8d 48 01 66 2d 52 21 66 41 89 8d 00 01 01 00 <66> 41 89 04 24 0f b7 45 d4 89 45 d0 89 c1 41 0f b7 85 00 01 01 [ 54.244186] RIP [<ffffffffc067de5a>] ena_com_reg_bar_read32+0x8a/0x180 [ena_drv] [ 54.244186] RSP <ffff8800bb643d50> [ 54.244186] CR2: 0000000000000000 [ 54.244186] ---[ end trace 18dd9889b6497810 ]--- Signed-off-by: NNetanel Belgazal <netanel@annapurnalabs.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Netanel Belgazal 提交于
ENA default hash configures IPv4_frag hash twice instead of configure non-IP packets. The bug caused IPv4 fragmented packets to be calculated based on L2 source and destination address instead of L3 source and destination. IPv4 packets can reach to the wrong Rx queue. Signed-off-by: NNetanel Belgazal <netanel@annapurnalabs.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Netanel Belgazal 提交于
ena_flow_data_to_flow_hash and ena_flow_hash_to_flow_type treat the ena_flow_hash_to_flow_type enum as power of two values. Change the values of ena_admin_flow_hash_fields to be power of two values. This bug effect the ethtool set/get rxnfc. ethtool will report wrong values hash fields for get and will configure wrong hash fields in set. Signed-off-by: NNetanel Belgazal <netanel@annapurnalabs.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Netanel Belgazal 提交于
The ENA driver tries to open a queue per vCPU. To determine how many vCPUs the instance have it uses num_possible_cpus() while it should have use num_online_cpus() instead. Signed-off-by: NNetanel Belgazal <netanel@annapurnalabs.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Netanel Belgazal 提交于
Remove NETIF_F_NTUPLE from netdev->features. The ENA device driver does not support ntuple filtering. Signed-off-by: NNetanel Belgazal <netanel@annapurnalabs.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 David S. Miller 提交于
Govindarajulu Varadarajan says: ==================== enic: add vxlan offload support This series adds vxlan offload support for enic driver. The first patch adds vxlan devcmd for configuring vxland offload parameters. Second patch adds ndo_udp_tunnel_add/del and offload on rx path. There are to modes in which fw supports vxlan offload. mode 0: fcoe bit is set for encapsulated packet. fcoe_fc_crc_ok is set if checksum of csum is ok. This bit is or of ip_csum_ok and tcp_udp_csum_ok mode 2: BIT(0) in rss_hash is set if it is encapsulated packet. BIT(1) is set if outer_ip_csum_ok/ BIT(2) is set if outer_tcp_csum_ok Some hw supports only mode 0, some support mode 0 and 2. Driver gets the supported modes bitmap using get_supported_feature_ver devcmd and selects the highest mode both driver and fw supports. Third patch adds offload support on tx path by adding enic_features_check(). v2: Order local variable declarations from longest to shortest line, on all three patches. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
Define ndo_features_check. Hw supports offload only for ipv4 inner and ipv4 outer pkt. Code refactor for setting inner tcp pseudo csum. Signed-off-by: NGovindarajulu Varadarajan <gvaradar@cisco.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
Defines enic_udp_tunnel_add/del for configuring vxlan tunnel offload. enic supports offload of only one ipv4/udp port. There are two modes that fw supports for vxlan offload. mode 0: fcoe bit is set for encapsulated packet. fcoe_fc_crc_ok is set if checksum of csum is ok. This bit is or of ip_csum_ok and tcp_udp_csum_ok mode 2: BIT(0) in rss_hash is set if it is encapsulated packet. BIT(1) is set if outer_ip_csum_ok/ BIT(2) is set if outer_tcp_csum_ok tcp_udp_csum_ok/ipv4_csum_ok is set if inner csum is OK. Signed-off-by: NGovindarajulu Varadarajan <gvaradar@cisco.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
This patch adds devcmds needed for vxlan offload. Implement 3 new devcmd overlay_offload_ctrl: enable/disable offload overlay_offload_cfg: update offload udp port number get_supported_feature_ver: get hw supported offload version. Each version has different bitmap for csum_ok/encap Signed-off-by: NGovindarajulu Varadarajan <gvaradar@cisco.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Andrew Lunn 提交于
Move it out from the middle for the #defines to just before it is needed. Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Reviewed-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Florian Fainelli 提交于
While adding switch.o to the list of DSA object files, we essentially duplicated the previous obj-y line and just added switch.o, remove the duplicate. Fixes: f515f192 ("net: dsa: add switch notifier") Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com> Reviewed-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 David S. Miller 提交于
Timur Tabi says: ==================== net: qcom/emac: add the last ethtool functions These two patches implement the remaining two ethtool functions that are of interest to the Qualcomm EMAC driver. These are the last patches that will be submitted for the 4.11 merge window. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Timur Tabi 提交于
Implement the set_ringparam method, which allows the user to specify the size of the TX and RX descriptor rings. The values are constrained to the limits of the hardware. Since the driver does not use separate queues for mini or jumbo frames, attempts to set those values are rejected. If the interface is already running when the setting is changed, then the interface is reset. Signed-off-by: NTimur Tabi <timur@codeaurora.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Timur Tabi 提交于
Implement the get_regs_len and get_regs ethtool methods. The driver returns the values of selected hardware registers. The make the register offsets known to emac_ethtool, the the register offset macros are all combined into one header file. They were inexplicably and arbitrarily split between two files. Signed-off-by: NTimur Tabi <timur@codeaurora.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Arnd Bergmann 提交于
The other instances of this structure got removed along with the MDIO device change, but this one was left behind and needs to be removed as well: arch/arm/mach-orion5x/wnr854t-setup.c:109:44: error: 'wnr854t_switch_plat_data' defined but not used [-Werror=unused-variable] static struct dsa_platform_data __initdata wnr854t_switch_plat_data = { Fixes: 575e93f7 ("ARM: orion: Register DSA switch as a MDIO device") Signed-off-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NFlorian Fainelli <f.fainelli@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-