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2015-06-04net/mlx5_core: Add more query port helpersMajd Dibbiny2-0/+75
Add the following helpers: 1. mlx5_query_port_proto_oper -- queries the port speed port mask 2. mlx5_query_port_link_width_oper - queries the port link with bitmask 3. mlx5_query_port_vl_hw_cap - queries the Virtual Lanes supported on this port These helpers will be used from the IB driver when working in ISSI > 0 mode. Signed-off-by: Majd Dibbiny <majd@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-04net/mlx5_core: Use port number when querying port ptysMajd Dibbiny3-6/+6
Until now, mlx5_query_port_ptys always queried port number one. Added new argument in the function's prototype so we can also query the second port. This will be needed when thr helper will be invoked from the IB driver on non FPP (Function-Per-Port) devices. Signed-off-by: Majd Dibbiny <majd@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-04net/mlx5_core: Use port number in the query port mtu helpersMajd Dibbiny3-10/+15
Extend the function prototypes for max and operational mtu to take the local port number. In the Ethernet driver is this hard coded to one, since ConnectX4 Ethernet devices are always function-per-port. The IB driver also serves older devices (ConnectIB) which isn't such, and hence the part can vary. Signed-off-by: Majd Dibbiny <majd@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-04net/mlx5_core: Get vendor-id using the query adapter commandMajd Dibbiny5-20/+53
Add two wrapper functions to the query adapter command: 1. mlx5_query_board_id -- replaces the old mlx5_cmd_query_adapter. 2. mlx5_core_query_vendor_id -- retrieves the vendor_id from the query_adapter command. Signed-off-by: Majd Dibbiny <majd@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-04net/mlx5_core: Add new query HCA vport commandsMajd Dibbiny7-19/+349
Added the implementation for the following commands: 1. QUERY_HCA_VPORT_GID 2. QUERY_HCA_VPORT_PKEY 3. QUERY_HCA_VPORT_CONTEXT They will be needed when we move to work with ISSI > 0 in the IB driver too. Signed-off-by: Majd Dibbiny <majd@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-04net/mlx5_core: Make the vport helpers available for the IB driver tooMajd Dibbiny4-5/+7
Move the vport header file to be under include/linux/mlx5, such that the mlx5 IB can use it as well. Also add nic_ prefix to the vport NIC commands to differeniate between HCA vport commands and NIC vport commands. Signed-off-by: Majd Dibbiny <majd@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-04net/mlx5_core: Check the return bitmask when querying ISSIHaggai Abramonvsky1-1/+1
The determination of the supported ISSI versions should be conditioned on the returned mask, and not only on the return status of the query ISSI command, fix that. Signed-off-by: Haggai Abramovsky <hagaya@mellanox.com> Signed-off-by: Majd Dibbiny <majd@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-04net/mlx5_core: Enable XRCs and SRQs when using ISSI > 0Haggai Abramonvsky7-73/+564
When working in ISSI > 0 mode, the model exposed by the device for XRCs and SRQs is different. XRCs use XRC SRQs and plain SRQs are based on RPM (Receive Memory Pool). Add helper functions to create, modify, query, and arm XRC SRQs and RMPs. Signed-off-by: Haggai Abramovsky <hagaya@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-04net/mlx5_core: Apply proper name convention to helpersHaggai Abramonvsky3-30/+36
Some core helper functions were named with mlx5_ only prefix, fix that to mlx5_core_ so we're aligned with the overall scheme used for core services. Signed-off-by: Haggai Abramovsky <hagaya@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-04net/mlx5_en: Add missing check for memory allocation failureAmir Vadai1-0/+2
The patch afb736e9330a: "net/mlx5: Ethernet resource handling files" from May 28, 2015, leads to the following static checker warning: drivers/net/ethernet/mellanox/mlx5/core/en_flow_table.c:726 mlx5e_create_main_flow_table() error: potential null dereference 'g'. (kcalloc returns null) Fixes: afb736e9330a ("net/mlx5: Ethernet resource handling files") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-04Merge branch 'flow_key_hashing'David S. Miller12-135/+387
Tom Herbert says: ==================== net: Increase inputs to flow_keys hashing This patch set adds new fields to the flow_keys structure and hashes over these fields to get a better flow hash. In particular, these patches now include hashing over the full IPv6 addresses in order to defend against address spoofing that always results in the same hash. The new input also includes the Ethertype, L4 protocol, VLAN, flow label, GRE keyid, and MPLS entropy label. In order to increase hash inputs, we switch to using jhash2 which operates an an array of u32's. jhash2 operates on multiples of three words. The data in the hash is constructed for that, and there are are two variants for IPv4 and Ipv6 addressing. For IPv4 addresses, jhash is performed over six u32's and for IPv6 it is done over twelve. flow_keys can store either IPv4 or IPv6 addresses (addr_proto field is a selector). ipv6_addr_hash is no longer used to convert addresses for setting in flow table. For legacy uses of flow keys outside of flow_dissector the flow_get_u32_src and flow_get_u32_dst functions have been added to get u32 representation representations of addresses in flow_keys. For flow lables we also eliminate the short circuit in flow_dissector for non-zero flow label. The flow label is now considered additional input to ports. Testing: Ran netperf TCP_RR for 200 flows using IPv4 and IPv6 comparing before the patches and with the patches. Did not detect any performance degradation. v2: - Took out MPLS entropy label. Will add this later. v3: - Ensure hash start offset is a four byte boundary. Add BUG_BUILD_ON to check for this. - Fixes sparse error in GRE to get entropy from keyid. v4: - Rebase to Jiri changes to generalize flow dissection - Support TIPC as its own address - Bring back MPLS entropy label dissection - Remove FLOW_DISSECTOR_KEY_IPV6_HASH_ADDRS v5: - Minor fixes from feedback v6: - Cleanup and sparse issue with flow label - Change keyid to returned by flow_dissector to be __be32 ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-04mpls: Add MPLS entropy label in flow_keysTom Herbert2-0/+36
In flow dissector if an MPLS header contains an entropy label this is saved in the new keyid field of flow_keys. The entropy label is then represented in the flow hash function input. Signed-off-by: Tom Herbert <tom@herbertland.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-04net: Add GRE keyid in flow_keysTom Herbert2-1/+29
In flow dissector if a GRE header contains a keyid this is saved in the new keyid field of flow_keys. The GRE keyid is then represented in the flow hash function input. Signed-off-by: Tom Herbert <tom@herbertland.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-04net: Add IPv6 flow label to flow_keysTom Herbert2-20/+13
In flow_dissector set the flow label in flow_keys for IPv6. This also removes the shortcircuiting of flow dissection when a non-zero label is present, the flow label can be considered to provide additional entropy for a hash. Signed-off-by: Tom Herbert <tom@herbertland.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-04net: Add VLAN ID to flow_keysTom Herbert2-0/+20
In flow_dissector set vlan_id in flow_keys when VLAN is found. Signed-off-by: Tom Herbert <tom@herbertland.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-04net: Get rid of IPv6 hash addresses flow keysTom Herbert2-18/+0
We don't need to return the IPv6 address hash as part of flow keys. In general, using the IPv6 address hash is risky in a hash value since the underlying use of xor provides no entropy. If someone really needs the hash value they can get it from the full IPv6 addresses in flow keys (e.g. from flow_get_u32_src). Signed-off-by: Tom Herbert <tom@herbertland.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-04net: Add keys for TIPC addressTom Herbert2-5/+23
Add a new flow key for TIPC addresses. Signed-off-by: Tom Herbert <tom@herbertland.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-04net: Add full IPv6 addresses to flow_keysTom Herbert10-63/+193
This patch adds full IPv6 addresses into flow_keys and uses them as input to the flow hash function. The implementation supports either IPv4 or IPv6 addresses in a union, and selector is used to determine how may words to input to jhash2. We also add flow_get_u32_dst and flow_get_u32_src functions which are used to get a u32 representation of the source and destination addresses. For IPv6, ipv6_addr_hash is called. These functions retain getting the legacy values of src and dst in flow_keys. With this patch, Ethertype and IP protocol are now included in the flow hash input. Signed-off-by: Tom Herbert <tom@herbertland.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-04net: Get skb hash over flow_keys structureTom Herbert6-17/+66
This patch changes flow hashing to use jhash2 over the flow_keys structure instead just doing jhash_3words over src, dst, and ports. This method will allow us take more input into the hashing function so that we can include full IPv6 addresses, VLAN, flow labels etc. without needing to resort to xor'ing which makes for a poor hash. Acked-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: Tom Herbert <tom@herbertland.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-04net: Remove superfluous setting of key_basicTom Herbert1-6/+0
key_basic is set twice in __skb_flow_dissect which seems unnecessary. Remove second one. Acked-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: Tom Herbert <tom@herbertland.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-04mpls: Add definition for IPPROTO_MPLSTom Herbert1-0/+2
Add uapi define for MPLS over IP. Acked-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: Tom Herbert <tom@herbertland.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-04net: Simplify GRE case in flow_dissectorTom Herbert1-22/+22
Do break when we see routing flag or a non-zero version number in GRE header. Acked-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: Tom Herbert <tom@herbertland.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-04atm:he - Do not initialise statics to 0.Shailendra Verma1-1/+1
According to <stdbool.h> false is always '0' and Static variables are initialised to 0 by GCC. Signed-off-by: Shailendra Verma <shailendra.capricorn@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-04bpf: fix build due to missing tc_verdAlexei Starovoitov1-3/+1
fix build error: net/core/filter.c: In function 'bpf_clone_redirect': net/core/filter.c:1429:18: error: 'struct sk_buff' has no member named 'tc_verd' if (G_TC_AT(skb2->tc_verd) & AT_INGRESS) Fixes: 3896d655f4d4 ("bpf: introduce bpf_clone_redirect() helper") Reported-by: Or Gerlitz <gerlitz.or@gmail.com> Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-04tcp: double default TSQ output bytes limitWei Liu1-2/+2
Xen virtual network driver has higher latency than a physical NIC. Having only 128K as limit for TSQ introduced 30% regression in guest throughput. This patch raises the limit to 256K. This reduces the regression to 8%. This buys us more time to work out a proper solution in the long run. Signed-off-by: Wei Liu <wei.liu2@citrix.com> Cc: David Miller <davem@davemloft.net> Cc: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-04tcp: remove redundant checksEric Dumazet2-4/+4
tcp_v4_rcv() checks the following before calling tcp_v4_do_rcv(): if (th->doff < sizeof(struct tcphdr) / 4) goto bad_packet; if (!pskb_may_pull(skb, th->doff * 4)) goto discard_it; So following check in tcp_v4_do_rcv() is redundant and "goto csum_err;" is wrong anyway. if (skb->len < tcp_hdrlen(skb) || ...) goto csum_err; A second check can be removed after no_tcp_socket label for same reason. Same tests can be removed in tcp_v6_do_rcv() Note : short tcp frames are not properly accounted in tcpInErrs MIB, because pskb_may_pull() failure simply drops incoming skb, we might fix this in a separate patch. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-03Merge branch 'switchdev-next'David S. Miller2-45/+54
Scott Feldman says: ==================== switchdev: documentation updates Update the switchdev documentation to clarify that for IPV4 FIB object, the add op is used for both adding and modifying the FIB entry on the device. I found a few other white-space and grammer issues to fix, and to clarify the static FDB ops. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-03switchdev: documentation: use switchdev_port_obj_xxx for IPv4 FIB ↵Scott Feldman2-26/+31
add/modify/delete ops Clarify in documentation and code that IPV4 FIB add operation is used for both adding a new FIB entry to the device and for modifying an existing FIB entry on the device. Also, remove left-over references to ipv4_fib ops and replace with details on SWITCHDEV_PORT_IPV4_FIB object. Signed-off-by: Scott Feldman <sfeldma@gmail.com> Acked-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-03switchdev: documentation: for static FDB ops, use switchdev_port_fdb_xxx opsScott Feldman1-0/+4
Signed-off-by: Scott Feldman <sfeldma@gmail.com> Acked-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-03switchdev: documentation: fix grammer errorScott Feldman1-1/+1
Signed-off-by: Scott Feldman <sfeldma@gmail.com> Acked-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-03switchdev: documentation: fix longer-than-80-char linesScott Feldman1-18/+18
Signed-off-by: Scott Feldman <sfeldma@gmail.com> Acked-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-03Merge tag 'wireless-drivers-next-for-davem-2015-06-03' of ↵David S. Miller155-3383/+13325
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Kalle Valo says: ==================== new driver mt7601u for MediaTek Wi-Fi devices MT7601U ath10k: * qca6174 power consumption improvements, enable ASPM etc (Michal) wil6210: * support Wi-Fi Simple Configuration in STA mode iwlwifi: * a few fixes (re-enablement of interrupts for certain new platforms that have special power states) * Rework completely the RBD allocation model towards new multi RX hardware. * cleanups * scan reworks continuation (Luca) mwifiex: * improve firmware debug functionality rtlwifi: * update regulatory database brcmfmac: * cleanup and new feature support in PCIe code * alternative nvram loading for router support ==================== Conflicts: drivers/net/wireless/iwlwifi/Kconfig Trivial conflict in iwlwifi Kconfig, two commits adding the same two chip numbers to the help text, but order transposed. Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-03Merge branch 'cxgb4-next'David S. Miller7-176/+499
Hariprasad Shenai says: ==================== cxgb4: Adds support for various ethtool stats This patch series adds the following: Adds support to dump adapter specific stats in ethtool Adds support to dump channel stats in ethtool Adds support to dump loopback port stats in ethtool Remove wake-on-lan get/set ethtool support This patch series has been created against net-next tree and includes patches on cxgb4 driver. We have included all the maintainers of respective drivers. Kindly review the change and let us know in case of any review comments. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-03cxgb4: Remove WOL get/set ethtool supportHariprasad Shenai4-137/+0
Remove ethtool get/set support for wake on lan, adapter doesn't support it. Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-03cxgb4: Add support to dump loopback port statsHariprasad Shenai4-1/+92
Add support in ethtool to dump loopback port statistics Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-03cxgb4: Add support in ethtool to dump channel statsHariprasad Shenai4-1/+136
Add support in ethtool to dump adapter channel stats Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-03cxgb4: Add ethtool support to get adapter statsHariprasad Shenai6-50/+284
Add ethtool support to get adapter specific hardware statistics Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-03Merge tag 'batman-adv-for-davem' of git://git.open-mesh.org/linux-mergeDavid S. Miller4-45/+41
Antonio Quartulli says: ==================== pull request: batman-adv 20150603 here you have our second batch of patches intended for net-next. In this patchset you won't find any new features, but quite some code cleanup work, a bunch of code style fixes and also comments corrections by Markus Pargmann. Moreover you have a patch from Sven Eckelmann removing an unnecessary NULL check in batadv_iv_ogm_update_seqnos(). Please pull or let me know of any problem! ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-03net: tulip: rearrange order of searching for substringsRasmus Villemoes1-5/+5
Currently, two of the branches are dead code, since an earlier smaller substring would have been found ("TP" in the "TP_NW" case and either of "BNC" and "AUI" in the "BNC_AUI" case). Rearrange the strstr() calls so that the longer strings are searched for first. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-03Merge branch 'master' of ↵David S. Miller22-52/+220
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue Jeff Kirsher says: ==================== Intel Wired LAN Driver Updates 2015-06-03 This series contains updates to e1000e only. Yanir provides 8 fixes and 1 version bump for e1000e. First fix resolves a possible unit hang if multiple descriptors are available in the rings during reset or runtime suspend. Fixed a warning on SPARC compile based on a suggested solution from Alex Duyck. Fixed a logical error, where a "if" condition under which a flush should occur, was revered. Fixed a hardware issue that prevented i219 from working in legacy interrupts mode. Fixed the hardware clock configuration and suprious non-linear increment. Lastly, fixed a system hang which occurred during execution of "ethtool -t <NIC>", by disabling MULR for the loopback test to avoid the hand state. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-03bpf: introduce bpf_clone_redirect() helperAlexei Starovoitov2-0/+50
Allow eBPF programs attached to classifier/actions to call bpf_clone_redirect(skb, ifindex, flags) helper which will mirror or redirect the packet by dynamic ifindex selection from within the program to a target device either at ingress or at egress. Can be used for various scenarios, for example, to load balance skbs into veths, split parts of the traffic to local taps, etc. Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-03net/mlx4_core: fix typo in mlx4_set_vf_macCarol Soto1-1/+1
fix typo in mlx4_set_vf_mac Acked-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Carol L Soto <clsoto@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-03net/mlx4_core: need to call close fw if alloc icm is called twiceCarol Soto1-0/+1
If mlx4_enable_sriov is called by adapter without this feature MLX4_DEV_CAP_FLAG2_SYS_EQS then during this path the function alloc icm is called twice without freeing the structures from the first time. Acked-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Carol L Soto <clsoto@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-03net/mlx4_core: double free of dev_vfsCarol L Soto1-0/+1
If user loads mlx4_core with num_vfs greater than supported then variable dev->dev_vfs is freed 2 times after unloading the driver. Acked-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Carol L Soto <clsoto@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-03drivers/net/ethernet/dec/tulip/uli526x.c: fix misleading indentation in ↵David Malcolm1-1/+1
uli526x_timer This code in drivers/net/ethernet/dec/tulip/uli526x.c function "uli526x_timer": 1086 } else 1087 if ((tmp_cr12 & 0x3) && db->link_failed) { [...snip...] 1109 } 1110 else if(!(tmp_cr12 & 0x3) && db->link_failed) 1111 { [...snip...] 1117 } 1118 db->init=0; is misleadingly indented: the db->init=0 is indented as if part of the else clause at line 1086, but it is independent of it (no braces before the "if" at line 1087). This patch fixes the indentation to reflect the actual meaning of the code, though is it actually meant to be part of the "else" clause? (I'm a compiler developer, not a kernel person). It also adds spaces around the assignment, to placate checkpatch.pl. Seen via an experimental new gcc warning I'm working on for gcc 6, -Wmisleading-indentation, using gcc r223098 adding -Werror=misleading-indentation to KBUILD_CFLAGS in Makefile. The experimental GCC emits this warning (as an error), rightly IMHO: drivers/net/ethernet/dec/tulip/uli526x.c: In function ‘uli526x_timer’: drivers/net/ethernet/dec/tulip/uli526x.c:1118:3: error: statement is indented as if it were guarded by... [-Werror=misleading-indentation] db->init=0; ^ drivers/net/ethernet/dec/tulip/uli526x.c:1086:4: note: ...this ‘else’ clause, but it is not } else ^ Hope this is helpful Dave Signed-off-by: David Malcolm <dmalcolm@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-03net: phy: dp83867: Add TI dp83867 phyDan Murphy5-1/+309
Add support for the TI dp83867 Gigabit ethernet phy device. The DP83867 is a robust, low power, fully featured Physical Layer transceiver with integrated PMD sublayers to support 10BASE-T, 100BASE-TX and 1000BASE-T Ethernet protocols. Signed-off-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-03ethernet: micrel: use time_after_eqAntonio Murdaca1-1/+1
use the time_after_eq macro for jiffies comparison operation Signed-off-by: Antonio Murdaca <antonio.murdaca@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-03net/mlx4_core: Fix build failure introduced by the EQ pool changesOr Gerlitz1-1/+3
When CONFIG_RFS_ACCEL or SMP aren't set, we fail to build, fix it. Also, avoid build warning as of unused function on that setup. Fixes: c66fa19c405a ('net/mlx4: Add EQ pool') Reported-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Matan Barak <matanb@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-03batman-adv: Remove unnecessary ret variable in algo_registerMarkus Pargmann1-5/+2
Remove ret variable and all jumps. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
2015-06-03batman-adv: Remove unnecessary ret variableMarkus Pargmann1-8/+3
We can avoid this indirect return variable by directly returning the error values. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-08 20:46:48 +0000