summaryrefslogtreecommitdiffstats
AgeCommit message (Collapse)Author
2016-06-14bnxt_en: Support new ETHTOOL_{G|S}LINKSETTINGS API.Michael Chan
To fully support 25G and 50G link settings. Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-14bnxt_en: Don't allow autoneg on cards that don't support it.Michael Chan
Some cards do not support autoneg. The current code does not prevent the user from enabling autoneg with ethtool on such cards, causing confusion. Firmware provides the autoneg capability information and we just need to store it in the support_auto_speeds field in bnxt_link_info struct. The ethtool set_settings() call will check this field before proceeding with autoneg. Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-14bnxt_en: Add BCM5731X and BCM5741X device IDs.Michael Chan
Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-14bnxt_en: Add GRO logic for BCM5731X chips.Michael Chan
Add bnxt_gro_func_5731x() to handle GRO packets for this chip. The completion structures used in the new chip have new data to help determine the header offsets. The offsets can be off by 4 if the packet is an internal loopback packet (e.g. from one VF to another VF). Some additional logic is added to adjust the offsets if it is a loopback packet. Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-14bnxt_en: Refactor bnxt_gro_skb().Michael Chan
Newer chips require different logic to handle GRO packets. So refactor the code so that we can call different functions depending on the chip. Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-14bnxt_en: Define the supported chip numbers.Michael Chan
Define all the supported chip numbers and chip categories. Store the chip_num returned by firmware. If the call to get the version and chip number fails, we should abort. Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-14bnxt_en: Add PCI device ID for 57404 NPAR devices.Michael Chan
Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-14bnxt_en: Enable NPAR (NIC Partitioning) Support.Satish Baddipadige
NPAR type is read from bnxt_hwrm_func_qcfg. Do not allow changing link parameters if in NPAR mode sinc ethe port is shared among multiple partitions. The link parameters are set up by firmware. Signed-off-by: Satish Baddipadige <sbaddipa@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-14bnxt_en: Handle VF_CFG_CHANGE event from firmware.Michael Chan
When the VF driver gets this event, the VF configuration has changed (such as default VLAN). The VF driver will initiate a silent reset to pick up the new configuration. Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-14bnxt_en: Add new function bnxt_reset().Michael Chan
When a default VLAN is added to the VF, the VF driver needs to reset to pick up the default VLAN ID. We can use the same tx timeout reset logic to do that, without the debug output. This new function, with the silent parameter to suppress debug output will now serve both purposes. Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-14bnxt_en: Add function for VF driver to query default VLAN.Michael Chan
The PF can setup a default VLAN for a VF. The default VLAN tag is automatically inserted and stripped without the knowledge of the stack running on the VF. The VF driver needs to know that default VLAN is enabled as VLAN acceleration on the RX side is no longer supported. Call netdev_update_features() to fix up the VLAN features as necessary. Also, VLAN strip mode must be enabled to strip out the default VLAN tag. Only allow VF default VLAN to be set if the firmware spec is >= 1.2.1. Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-14net: ethernet: enic: move to new ethtool api {get|set}_link_ksettingsPhilippe Reynes
The ethtool api {get|set}_settings is deprecated. We move the enic driver to new api {get|set}_link_ksettings. Signed-off-by: Philippe Reynes <tremyfr@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-14virtio_net: fix csum generation for virtio-net devicesMike Rapoport
The commit e858fae2b0b8 ("virtio_net: use common code for virtio_net_hdr and skb GSO conversion") replaced the tun code for header manipulation with the generic helpers. While doing so, it implictly moved the skb_partial_csum_set() invocation after eth_type_trans(), which invalidate the current gso start/offset values. Fix it by moving the helper invocation before the mac pulling. Fixes: e858fae2b0b8 ("virtio_net: use common code for virtio_net_hdr and skb GSO conversion") Reported-by: David Ahern <dsa@cumulusnetworks.com> Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-13rxrpc: Update the comments in ar-internal.h to reflect renamesDavid Howells
Update the section comments in ar-internal.h that indicate the locations of the referenced items to reflect the renames done to the .c files in net/rxrpc/. This also involves some rearrangement to reflect keep the sections in order of filename. Signed-off-by: David Howells <dhowells@redhat.com>
2016-06-13rxrpc: Rename files matching ar-*.c to git rid of the "ar-" prefixDavid Howells
Rename files matching net/rxrpc/ar-*.c to get rid of the "ar-" prefix. This will aid splitting those files by making easier to come up with new names. Note that the not all files are simply renamed from ar-X.c to X.c. The following exceptions are made: (*) ar-call.c -> call_object.c ar-ack.c -> call_event.c call_object.c is going to contain the core of the call object handling. Call event handling is all going to be in call_event.c. (*) ar-accept.c -> call_accept.c Incoming call handling is going to be here. (*) ar-connection.c -> conn_object.c ar-connevent.c -> conn_event.c The former file is going to have the basic connection object handling, but there will likely be some differentiation between client connections and service connections in additional files later. The latter file will have all the connection-level event handling. (*) ar-local.c -> local_object.c This will have the local endpoint object handling code. The local endpoint event handling code will later be split out into local_event.c. (*) ar-peer.c -> peer_object.c This will have the peer endpoint object handling code. Peer event handling code will be placed in peer_event.c (for the moment, there is none). (*) ar-error.c -> peer_event.c This will become the peer event handling code, though for the moment it's actually driven from the local endpoint's perspective. Note that I haven't renamed ar-transport.c to transport_object.c as the intention is to delete it when the rxrpc_transport struct is excised. The only file that actually has its contents changed is net/rxrpc/Makefile. net/rxrpc/ar-internal.h will need its section marker comments updating, but I'll do that in a separate patch to make it easier for git to follow the history across the rename. I may also want to rename ar-internal.h at some point - but that would mean updating all the #includes and I'd rather do that in a separate step. Signed-off-by: David Howells <dhowells@redhat.com.
2016-06-12sched: remove NET_XMIT_POLICEDFlorian Westphal
sch_atm returns this when TC_ACT_SHOT classification occurs. But all other schedulers that use tc_classify (htb, hfsc, drr, fq_codel ...) return NET_XMIT_SUCCESS | __BYPASS in this case so just do that in atm. BATMAN uses it as an intermediate return value to signal forwarding vs. buffering, but it did not return POLICED to callers outside of BATMAN. Reviewed-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-12net: fec: handle small PHY reset durations more preciselyStefan Wahren
Since msleep is based on jiffies the PHY reset could take longer than expected. So use msleep for values greater than 20 msec otherwise usleep_range. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Acked-by: Fugang Duan <fugang.duan@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-11ipv6: use TOS marks from sockets for routing decisionHannes Frederic Sowa
In IPv6 the ToS values are part of the flowlabel in flowi6 and get extracted during fib rule lookup, but we forgot to correctly initialize the flowlabel before the routing lookup. Reported-by: <liam.mcbirnie@boeing.com> Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10Merge branch 'remove-qdisc-throttle'David S. Miller
Eric Dumazet says: ==================== net_sched: remove qdisc_is_throttled() HTB, CBQ and HFSC pay a very high cost updating the qdisc 'throttled' status that nothing but CBQ seems to use. CBQ usage is flaky anyway, since no qdisc ->enqueue() updates the 'throttled' qdisc status. This looks like some 'optimization' that actually cost more than code without the optimization, and might cause latency issues with CBQ. In my tests, I could achieve a 8 % performance increase in TCP_RR workload through HTB qdisc, in presence of throttled classes, and 5 % without throttled classes. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10net_sched: remove generic throttled managementEric Dumazet
__QDISC_STATE_THROTTLED bit manipulation is rather expensive for HTB and few others. I already removed it for sch_fq in commit f2600cf02b5b ("net: sched: avoid costly atomic operation in fq_dequeue()") and so far nobody complained. When one ore more packets are stuck in one or more throttled HTB class, a htb dequeue() performs two atomic operations to clear/set __QDISC_STATE_THROTTLED bit, while root qdisc lock is held. Removing this pair of atomic operations bring me a 8 % performance increase on 200 TCP_RR tests, in presence of throttled classes. This patch has no side effect, since nothing actually uses disc_is_throttled() anymore. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10net_sched: netem: remove qdisc_is_throttled() useEric Dumazet
Looks like it is only there as some optimization attempt. Since __QDISC_STATE_THROTTLED set/unset is way too expensive, and netem is the last user, just remove this check. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10net_sched: cbq: remove a flaky use of qdisc_is_throttled()Eric Dumazet
So far no qdisc ever unset the throttled bit at enqueue() time, so CBQ usage of qdisc_is_throttled() was flaky. Since __QDISC_STATE_THROTTLED set/unset is way too expensive considering that only CBQ was eventually caring for this status, it would make sense to implement a Qdisc ops ->is_throttled() if we find that this is needed. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10net_sched: sch_plug: use a private throttled statusEric Dumazet
We want to get rid of generic qdisc throttled management, so this qdisc has to use a private flag. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10Merge branch 'mdio-iProc-SOC'David S. Miller
Pramod Kumar says: ==================== Add MDIO bus multiplexer support for iProc SoCs Broadcom iProc based SoCs use a MDIO bus multiplexer where child buses could be internal as well external to SoCs. These buses could supports MDIO transaction compatible to C-22/C-45. Broadcom MDIO bus multiplexer is an integrated multiplexer where child bus selection and mdio transaction logic lies inside multiplexer itself. To accommodate this multiplexer in existing mux framework below changes were required- 1. Passed MDIO parent bus via mdio_mux_init to MDIO mux framework. This patch set includes MDIO bus multiplexer driver along with above framework change. It includes one external bus node having Ethernet PHY attached and two internal bus node holding PCIe PHYs. This patch series is based on v4.7-rc1 and is available from github- repo: https://github.com/Broadcom/arm64-linux.git branch:mdio-mux-v5 -Changes from v4: - disabled PCIe PHYs from dtsi and enabled in dts file. -Changes from v3: - Unregister and free the parent MDIO bus. - rebased on net-next/master branch. Reason for resend: -Rebased on v4.7-rc1 Changes from v2: -Addressed Rob's comments in this patch regarding typo/grammers. -Addressed David's comments regarding local variables order. -Removed property "mdio-integrated-mux" and used mdiobus_register() in place of of_mdiobus_regsiter(). -removed usage of IS_ERR_OR_NULL to IS_ERR in PCIe PHY driver. Changes from v1: - stop using "brcm,is_c45" from bus node as suggested by Andrew. MDIO PHY driver will logically OR MII_ADDR_C45 into the address when issues any C45 MDIO read/write transaction. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10phy: Add Northstar2 PCI Phy supportPramod Kumar
Add PCI Phy support for Broadcom Northstar2 SoCs. This driver uses the interface from the iproc mdio mux driver to enable the devices respective phys. Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jon Mason <jonmason@broadcom.com> Signed-off-by: Pramod Kumar <pramod.kumar@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10binding: PHY: Binding doc for NS2 PCIe PHYs.Pramod Kumar
Binding doc for NS2 PCIe PHYs. Signed-off-by: Pramod Kumar <pramod.kumar@broadcom.com> Signed-off-by: Jon Mason <jonmason@broadcom.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10net: mdio-mux: Add MDIO mux driver for iProc SoCsPramod Kumar
iProc based SoCs supports the integrated mdio multiplexer which has the bus selection as well as mdio transaction generation logic inside. This multiplexer has child buses for PCIe, SATA, USB and ETH. These buses could be internal or external to SOC where PHYs are attached. These buses could use C-45 or C-22 mdio transaction. Signed-off-by: Pramod Kumar <pramod.kumar@broadcom.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10dt: mdio-mux: Add mdio multiplexer driver nodePramod Kumar
Add integrated MDIO multiplexer driver node which contains two mux PCIe bus and one ethernet bus along with phys lying on these bus. Signed-off-by: Pramod Kumar <pramod.kumar@broadcom.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10binding: mdio-mux: Add DT binding doc for Broadcom MDIO bus multiplexerPramod Kumar
Add DT binding doc for Broadcom MDIO bus multiplexer driver. Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Pramod Kumar <pramod.kumar@broadcom.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10binding: Make "mdio-parent-bus" property from mandatory to optionalPramod Kumar
Change "mdio-parent-bus" from mandatory section to optional as it won't be required by integrated MDIO multiplexer which has bus selection and mdio transaction generation logic, integrated inside. Signed-off-by: Pramod Kumar <pramod.kumar@broadcom.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10mdio: mux: Enhanced MDIO mux framework for integrated multiplexersPramod Kumar
An integrated multiplexer uses same address space for "muxed bus selection" and "generation of mdio transaction" hence its good to register parent bus from mux driver. Hence added a mechanism where mux driver could register a parent bus and pass it down to framework via mdio_mux_init api. Signed-off-by: Pramod Kumar <pramod.kumar@broadcom.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10sctp: sctp should change socket state when shutdown is receivedXin Long
Now sctp doesn't change socket state upon shutdown reception. It changes just the assoc state, even though it's a TCP-style socket. For some cases, if we really need to check sk->sk_state, it's necessary to fix this issue, at least when we use ss or netstat to dump, we can get a more exact information. As an improvement, we will change sk->sk_state when we change asoc->state to SHUTDOWN_RECEIVED, and also do it in sctp_shutdown to keep consistent with sctp_close. Signed-off-by: Xin Long <lucien.xin@gmail.com> Acked-by: Marcelo R. Leitner <marcelo.leitner@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10Merge tag 'mac80211-next-for-davem-2016-06-09' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Johannes Berg says: ==================== For the next cycle, we have the following: * the biggest change is Michał's work on integrating FQ/codel with the mac80211 internal software queues * cfg80211 connect result gets clarified for the "no connection at all" case * advertisement of per-interface type capabilities, in case they differ (which makes a lot of sense for some capabilities) * most of the nl80211 & hwsim unprivileged namespace operation changes * human-readable VHT capabilities in debugfs * some other cleanups, like spelling ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10Merge branch 'arm64-bpf'David S. Miller
Zi Shen Lim says: ==================== arm64 BPF JIT updates Updates for arm64 eBPF JIT. The main addition here is implementation of bpf_tail_call. Changes since v2: - None. Resubmit per David Miller. Changes since v1: - Added patch #1 to address build error due to missing header inclusion in linux/bpf.h. (Thanks to suggestion and ack by Daniel Borkmann) Ordered it ahead of bpf_tail_call patch #2 so build error is not triggered. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10arm64: bpf: optimize LD_ABS, LD_INDZi Shen Lim
Remove superfluous stack frame, saving us 3 instructions for every LD_ABS or LD_IND. Signed-off-by: Zi Shen Lim <zlim.lnx@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10arm64: bpf: optimize JMP_CALLZi Shen Lim
Remove superfluous stack frame, saving us 3 instructions for every JMP_CALL. Signed-off-by: Zi Shen Lim <zlim.lnx@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10arm64: bpf: implement bpf_tail_call() helperZi Shen Lim
Add support for JMP_CALL_X (tail call) introduced by commit 04fd61ab36ec ("bpf: allow bpf programs to tail-call other bpf programs"). bpf_tail_call() arguments: ctx - context pointer passed to next program array - pointer to map which type is BPF_MAP_TYPE_PROG_ARRAY index - index inside array that selects specific program to run In this implementation arm64 JIT jumps into callee program after prologue, so callee program reuses the same stack. For tail_call_cnt, we use the callee-saved R26 (which was already saved/restored but previously unused by JIT). With this patch a tail call generates the following code on arm64: if (index >= array->map.max_entries) goto out; 34: mov x10, #0x10 // #16 38: ldr w10, [x1,x10] 3c: cmp w2, w10 40: b.ge 0x0000000000000074 if (tail_call_cnt > MAX_TAIL_CALL_CNT) goto out; tail_call_cnt++; 44: mov x10, #0x20 // #32 48: cmp x26, x10 4c: b.gt 0x0000000000000074 50: add x26, x26, #0x1 prog = array->ptrs[index]; if (prog == NULL) goto out; 54: mov x10, #0x68 // #104 58: ldr x10, [x1,x10] 5c: ldr x11, [x10,x2] 60: cbz x11, 0x0000000000000074 goto *(prog->bpf_func + prologue_size); 64: mov x10, #0x20 // #32 68: ldr x10, [x11,x10] 6c: add x10, x10, #0x20 70: br x10 74: Signed-off-by: Zi Shen Lim <zlim.lnx@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10bpf: fix missing header inclusionZi Shen Lim
Commit 0fc174dea545 ("ebpf: make internal bpf API independent of CONFIG_BPF_SYSCALL ifdefs") introduced usage of ERR_PTR() in bpf_prog_get(), however did not include linux/err.h. Without this patch, when compiling arm64 BPF without CONFIG_BPF_SYSCALL: ... In file included from arch/arm64/net/bpf_jit_comp.c:21:0: include/linux/bpf.h: In function 'bpf_prog_get': include/linux/bpf.h:235:9: error: implicit declaration of function 'ERR_PTR' [-Werror=implicit-function-declaration] return ERR_PTR(-EOPNOTSUPP); ^ include/linux/bpf.h:235:9: warning: return makes pointer from integer without a cast [-Wint-conversion] In file included from include/linux/rwsem.h:17:0, from include/linux/mm_types.h:10, from include/linux/sched.h:27, from arch/arm64/include/asm/compat.h:25, from arch/arm64/include/asm/stat.h:23, from include/linux/stat.h:5, from include/linux/compat.h:12, from include/linux/filter.h:10, from arch/arm64/net/bpf_jit_comp.c:22: include/linux/err.h: At top level: include/linux/err.h:23:35: error: conflicting types for 'ERR_PTR' static inline void * __must_check ERR_PTR(long error) ^ In file included from arch/arm64/net/bpf_jit_comp.c:21:0: include/linux/bpf.h:235:9: note: previous implicit declaration of 'ERR_PTR' was here return ERR_PTR(-EOPNOTSUPP); ^ ... Fixes: 0fc174dea545 ("ebpf: make internal bpf API independent of CONFIG_BPF_SYSCALL ifdefs") Suggested-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Zi Shen Lim <zlim.lnx@gmail.com> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10Merge branch 'tcp_nv'David S. Miller
Lawrence Brakmo says: ==================== tcp: add NV congestion control Removed most of the module parameters Tested in a rack using between 1 and 380 active TCP-NV flows. Consists of the following patches: [PATCH net-next v2 1/2] tcp: add in_flight to tcp_skb_cb [PATCH net-next v2 2/2] tcp: add NV congestion control ==================== Signed-off-by: Lawrence Brakmo <brakmo@fb.com>
2016-06-10tcp: add NV congestion controlLawrence Brakmo
TCP-NV (New Vegas) is a major update to TCP-Vegas. An earlier version of NV was presented at 2010's LPC. It is a delayed based congestion avoidance for the data center. This version has been tested within a 10G rack where the HW RTTs are 20-50us and with 1 to 400 flows. A description of TCP-NV, including implementation details as well as experimental results, can be found at: http://www.brakmo.org/networking/tcp-nv/TCPNV.html Signed-off-by: Lawrence Brakmo <brakmo@fb.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10tcp: add in_flight to tcp_skb_cbLawrence Brakmo
Add in_flight (bytes in flight when packet was sent) field to tx component of tcp_skb_cb and make it available to congestion modules' pkts_acked() function through the ack_sample function argument. Signed-off-by: Lawrence Brakmo <brakmo@fb.com> Acked-by: Yuchung Cheng <ycheng@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10Merge branch 'virtio_net-GSO-helpers'David S. Miller
Mike Rapoport says: ==================== virtio_net: use common code for virtio_net_hdr and skb GSO conversion This patches introduce virtio_net_hdr_{from,to}_skb functions for conversion of GSO information between skb and virtio_net_hdr. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10packet: use common code for virtio_net_hdr and skb GSO conversionMike Rapoport
Replace open coded conversion between virtio_net_hdr to skb GSO info with virtio_net_hdr_from_skb Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10virtio_net: use common code for virtio_net_hdr and skb GSO conversionMike Rapoport
Replace open coded conversion between virtio_net_hdr to skb GSO info with virtio_net_hdr_{from,to}_skb Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10tuntap: use common code for virtio_net_hdr and skb GSO conversionMike Rapoport
Replace open coded conversion between virtio_net_hdr to skb GSO info with virtio_net_hdr_{from,to}_skb Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10macvtap: use common code for virtio_net_hdr and skb GSO conversionMike Rapoport
Replace open coded conversion between virtio_net_hdr to skb GSO info with virtio_net_hdr_{from,to}_skb Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10virtio_net: introduce virtio_net_hdr_{from,to}_skbMike Rapoport
The code for conversion between virtio_net_hdr and skb GSO info is duplicated at several places. Let's put it to a common place to allow reuse. Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10virtio_net: add _UAPI prefix to virtio_net header guardsMike Rapoport
This gives better namespacing and prevents conflicts with no-uapi version of virtio_net header that will be introduced in the following patch. Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10RDS: IB: Remove deprecated create_workqueueBhaktipriya Shridhar
alloc_workqueue replaces deprecated create_workqueue(). Since the driver is infiniband which can be used as block device and the workqueue seems involved in regular operation of the device, so a dedicated workqueue has been used with WQ_MEM_RECLAIM set to guarantee forward progress under memory pressure. Since there are only a fixed number of work items, explicit concurrency limit is unnecessary here. Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-06-10NET: PHY: adds driver for Intel XWAY PHYHauke Mehrtens
This adds support for the Intel (former Lantiq) XWAY 11G and 22E PHYs. These PHYs are also named PEF 7061, PEF 7071, PEF 7072. Signed-off-by: John Crispin <john@phrozen.org> Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: David S. Miller <davem@davemloft.net>