- 23 6月, 2015 40 次提交
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由 Nimrod Andy 提交于
Below case causes mii bus probe failed: ifconfig eth0 down -> suspend/resume with Mega/fax mix off -> ifconfig eth0 up In i.MX6SX/i.MX7D chip, Mega/fast mix off feature is supported that means most of SOC power will be off including ENET MAC for power saving. Once ENET MAC power off, all initialized MAC registers reset to default, so in the case, it must init MAC prior to mii bus probe. Signed-off-by: NFugang Duan <B38611@freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Anish Bhatt 提交于
While IEEE and CEE use the same structure to store apps, the selector and priority fields for both are different. Only the priority field is explained, add documentation explaining how the selector field differs for both. cgdcbxd code shows an example of how selector fields differ. Signed-off-by: NAnish Bhatt <anish@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Scott Feldman 提交于
This particular BUG_ON condition was checking for attr set err in the COMMIT phase, which isn't expected (it's a driver bug if PREPARE phase is OK but COMMIT fails). But BUG_ON() is too strong for this case, so change to WARN(). BUG_ON() would be warranted if the system was corrupted beyond repair, but this is not the case here. Signed-off-by: NScott Feldman <sfeldma@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Scott Feldman says: ==================== switchdev; add VLAN support for port's bridge_getlink One more missing piece of the puzzle. Add vlan dump support to switchdev port's bridge_getlink. iproute2 "bridge vlan show" cmd already knows how to show the vlans installed on the bridge and the device , but (until now) no one implemented the port vlan part of the netlink PF_BRIDGE:RTM_GETLINK msg. Before this patch, "bridge vlan show": $ bridge -c vlan show port vlan ids sw1p1 30-34 << bridge side vlans 57 sw1p1 << device side vlans (missing) sw1p2 57 sw1p2 sw1p3 sw1p4 br0 None (When the port is bridged, the output repeats the vlan list for the vlans on the bridge side of the port and the vlans on the device side of the port. The listing above show no vlans for the device side even though they are installed). After this patch: $ bridge -c vlan show port vlan ids sw1p1 30-34 << bridge side vlan 57 sw1p1 30-34 << device side vlans 57 3840 PVID sw1p2 57 sw1p2 57 3840 PVID sw1p3 3842 PVID sw1p4 3843 PVID br0 None ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net> -
由 Scott Feldman 提交于
One more missing piece of the puzzle. Add vlan dump support to switchdev port's bridge_getlink. iproute2 "bridge vlan show" cmd already knows how to show the vlans installed on the bridge and the device , but (until now) no one implemented the port vlan part of the netlink PF_BRIDGE:RTM_GETLINK msg. Before this patch, "bridge vlan show": $ bridge -c vlan show port vlan ids sw1p1 30-34 << bridge side vlans 57 sw1p1 << device side vlans (missing) sw1p2 57 sw1p2 sw1p3 sw1p4 br0 None (When the port is bridged, the output repeats the vlan list for the vlans on the bridge side of the port and the vlans on the device side of the port. The listing above show no vlans for the device side even though they are installed). After this patch: $ bridge -c vlan show port vlan ids sw1p1 30-34 << bridge side vlan 57 sw1p1 30-34 << device side vlans 57 3840 PVID sw1p2 57 sw1p2 57 3840 PVID sw1p3 3842 PVID sw1p4 3843 PVID br0 None I re-used ndo_dflt_bridge_getlink to add vlan fill call-back func. switchdev support adds an obj dump for VLAN objects, using the same call-back scheme as FDB dump. Support included for both compressed and un-compressed vlan dumps. Signed-off-by: NScott Feldman <sfeldma@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Scott Feldman 提交于
Use vid_begin/end to be consistent with BRIDGE_VLAN_INFO_RANGE_BEGIN/END. Signed-off-by: NScott Feldman <sfeldma@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Maninder Singh 提交于
Remove handling of tx_ring in prb_setup_retire_blk_timer for TPACKET_V3 because init_prb_bdqc is called only for zero tx_ring and thus prb_setup_retire_blk_timer for zero tx_ring only. And also in functon init_prb_bdqc there is no usage of tx_ring. Thus removing tx_ring from init_prb_bdqc. Signed-off-by: NManinder Singh <maninder1.s@samsung.com> Suggested-by: NFrans Klaver <fransklaver@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Paul Gortmaker 提交于
This howto made sense in the 1990s when users had to manually configure ISA cards with jumpers or vendor utilities, but with the implementation of PCI it became increasingly less and less relevant, to the point where it has been well over a decade since I last updated it. And there is no value in anyone else taking over updating it either. However the references to it continue to spread as boiler plate text from one Kconfig file into the next. We are not doing end users any favours by pointing them at this old document, so lets kill it with fire, once and for all, to hopefully stop any further spread. No code is changed in this commit, just Kconfig help text. Signed-off-by: NPaul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Heiko Stuebner says: ==================== net: stmmac: dwmac-rk: add support for rk3368 Apart from small cleanups, this series provides support for the dwmac on the new rk3368 ARM64 soc. Tested on a R88 board using a RMII phy. Changes since v1: - Adapt to changes resulting from patch d42202dc ("net: stmmac: dwmac-rk: Don't add function name in info or err messages") ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Heiko Stübner 提交于
Add constants and callback functions for the dwmac on rk3368 socs. As can be seen, the base structure is the same, only registers and the bits in them moved slightly. Signed-off-by: NHeiko Stuebner <heiko@sntech.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Heiko Stübner 提交于
The mac settings like RGMII/RMII, speeds etc are done in the so called "General Register Files", contain numerous other settings as well and always seem to change between Rockchip SoCs. Therefore abstract the register accesses into a per-soc ops struct to make this reusable on other Rockchip SoCs. Signed-off-by: NHeiko Stuebner <heiko@sntech.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Heiko Stübner 提交于
The first iteration of the dwmac-rk support did access an intermediate clock directly below the pll selector. This was removed in a subsequent revision, but the clock and one invocation remained. This results in the driver trying to set the rate of a non-existent clock when the soc and not some external source provides the phy clock for RMII phys. So set the rate of the correct clock and remove the remaining now completely unused definition. Fixes: 436f5ae08f9d ("GMAC: add driver for Rockchip RK3288 SoCs integrated GMAC") Cc: stable@vger.kernel.org Signed-off-by: NHeiko Stuebner <heiko@sntech.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net> -
由 Heiko Stübner 提交于
In a first version the driver did want to do some gpio wiggling, which of course never made it into the kernel, but somehow these register defines where forgotten. Remove them, as they shouldn't be here. Signed-off-by: NHeiko Stuebner <heiko@sntech.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Andrew Lunn 提交于
Zero the statistics counters when setting up the global registers. Otherwise the counters will remain from the last boot if the power has not been removed. Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Andrew Lunn says: ==================== debugfs for mv88e6xxx This patchset adds some debugfs files for seeing into a mv88e6xxx family of switch chips. DB T/P Vec State Addr 003 Port 008 7 00:22:02:00:18:44 003 Port 008 6 80:ee:73:83:60:27 005 Port 020 7 94:10:3e:80:bc:f3 0f8 Port 001 6 8e:25:13:53:44:de This walks all possible entries, so is a bit slow, but is always correct. Target Port 0 15 1 15 2 15 3 15 4 15 5 15 6 15 7 15 8 15 9 15 -->snip<-- 31 15 A rather boring example, since i only have one switch here. But this shows the routing between multiple switches. GLOBAL GLOBAL2 0 1 2 3 4 5 6 0: c804 0 1e4f 100f 100f 1e4f 1e0f e07 e07 1: fe 0 3 3 3 3 3 c03e c03f 2: 0 ffff 0 0 0 0 0 0 0 3: 0 ffff 1721 1721 1721 1721 1721 1721 1721 4: 6000 258 433 431 431 433 433 373f 433 5: 0 ff 0 0 0 0 0 0 0 6: c000 1f0f 2026 2025 2023 3020 4020 501f 6020 7: 0 707f 0 0 0 0 0 0 0 8: 0 7800 2080 2080 2080 2080 2080 2080 2080 9: 0 1600 1 1 1 1 1 1 1 a: 148 0 0 0 0 0 0 0 0 b: 4000 1000 1 2 4 8 10 20 40 c: 0 7f 0 0 0 0 0 0 0 d: ffff 5f3 0 0 0 0 0 0 0 e: ffff 6 0 0 0 0 0 0 0 f: ffff f00 dada dada dada dada dada dada dada 10: 0 0 0 0 0 0 0 0 0 11: 0 0 0 0 0 0 0 0 0 12: 5555 0 0 0 0 0 0 0 0 13: 5555 0 1a 0 0 1df0 0 1e07 0 14: aaaa 400 0 0 0 0 0 0 0 15: aaaa 0 0 0 0 0 0 0 0 16: ffff 0 6011 6011 6011 6011 33 33 0 17: ffff 0 0 0 0 0 0 0 0 18: fa41 1844 3210 3210 3210 3210 3210 3210 3210 19: 0 1e1 7654 7654 7654 7654 7654 7654 7654 1a: 5550 0 0 0 0 0 0 0 0 1b: 1fb f869 8000 8000 8000 8000 8000 8000 8000 1c: 0 0 0 0 0 0 0 0 0 1d: c00 0 0 0 0 0 0 0 0 1e: 0 0 0 0 0 0 0 0 0 1f: 0 0 0 0 0 0 0 0 0 All the switch registers which are directly accessible. Statistic Port 0 Port 1 Port 2 Port 3 Port 4 Port 5 Port 6 in_good_octets: 2176 0 0 4263711 0 499540 0 in_bad_octets: 46050 0 0 50196 0 0 0 in_unicast: 0 0 0 7693 0 7691 0 in_broadcasts: 0 0 0 0 0 3 0 in_multicasts: 34 0 0 0 0 27 0 in_pause: 0 0 0 0 0 0 0 in_undersize: 0 0 0 0 0 0 0 in_fragments: 45 0 0 2 0 0 0 in_oversize: 0 0 0 0 0 0 0 in_jabber: 0 0 0 0 0 0 0 in_rx_error: 0 0 0 0 0 0 0 in_fcs_error: 159 0 0 37 0 0 0 out_octets: 808 0 0 496608 336 4267159 0 out_unicast: 0 0 0 7691 0 7693 0 out_broadcasts: 1 0 0 3 0 0 0 out_multicasts: 9 0 0 6 4 34 0 out_pause: 0 0 0 0 0 0 0 excessive: 0 0 0 0 0 0 0 collisions: 0 0 0 0 0 0 0 deferred: 0 0 0 0 0 0 0 single: 0 0 0 0 0 0 0 multiple: 0 0 0 0 0 0 0 out_fcs_error: 0 0 0 0 0 0 0 late: 0 0 0 0 0 0 0 hist_64bytes: 36 0 0 7577 0 7574 0 hist_65_127bytes: 53 0 0 241 4 298 0 hist_128_255bytes: 50 0 0 12 0 10 0 hist_256_511bytes: 43 0 0 8 0 2 0 hist_512_1023bytes: 18 0 0 7573 0 7564 0 hist_1024_max_bytes: 3 0 0 19 0 0 0 sw_in_discards: 0 0 0 0 0 0 0 sw_in_filtered: 0 0 0 0 0 0 0 sw_out_filtered: 34 0 0 7693 0 7721 0 Of particular interest here is that you get to see all ports, including the CPU port and any DSA ports. You cannot get statistics for these ports via ethtool. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net> -
由 Andrew Lunn 提交于
Allow the contents of the scratch registers to be shown in debugfs. Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Andrew Lunn 提交于
The device map is used to route packets between cascaded switches. Add dumping a switches device map via debugfs. Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Andrew Lunn 提交于
Allow the contents of the statistics counters to be shown in debugfs. This is particularly useful for the cpu and dsa ports, which cannot be seen using ethtools -S. Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Andrew Lunn 提交于
Move the code to retrieve a statistics counter into a function of its own, so it can later be reused. Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Andrew Lunn 提交于
Dump the Address Translation Unit via a file in debugfs. Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Andrew Lunn 提交于
Allow the contents of the registers to be shown in debugfs. Signed-off-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Shreyas Bhatewara 提交于
Make the driver understand adapter version 2. Cc: Rachel Lunnon <rachel_lunnon@stormagic.com> Signed-off-by: NGuolin Yang <gyang@vmware.com> Signed-off-by: NShreyas N Bhatewara <sbhatewara@vmware.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Shreyas Bhatewara 提交于
If rcd length was zero, the page used for frag was not being released. It was being replaced with a newly allocated page. This change takes care of that memory leak. Signed-off-by: NGuolin Yang <gyang@vmware.com> Signed-off-by: NShreyas N Bhatewara <sbhatewara@vmware.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Shreyas Bhatewara 提交于
Implement a handler for pci shutdown so that the driver has an opportunity to make sure that device is quiesced before the PCI switches to legacy IRQs. This way the possibility of "screaming interrupt" is avoided. Acked-by: NShrikrishna Khare <skhare@vmware.com> Signed-off-by: NShreyas N Bhatewara <sbhatewara@vmware.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric W. Biederman 提交于
Add code to nf_unregister_hook to flush the nf_queue when a hook is unregistered. This guarantees that the pointer that the nf_queue code retains into the nf_hook list will remain valid while a packet is queued. I tested what would happen if we do not flush queued packets and was trivially able to obtain the oops below. All that was required was to stop the nf_queue listening process, to delete all of the nf_tables, and to awaken the nf_queue listening process. > BUG: unable to handle kernel paging request at 0000000100000001 > IP: [<0000000100000001>] 0x100000001 > PGD b9c35067 PUD 0 > Oops: 0010 [#1] SMP > Modules linked in: > CPU: 0 PID: 519 Comm: lt-nfqnl_test Not tainted > task: ffff8800b9c8c050 ti: ffff8800ba9d8000 task.ti: ffff8800ba9d8000 > RIP: 0010:[<0000000100000001>] [<0000000100000001>] 0x100000001 > RSP: 0018:ffff8800ba9dba40 EFLAGS: 00010a16 > RAX: ffff8800bab48a00 RBX: ffff8800ba9dba90 RCX: ffff8800ba9dba90 > RDX: ffff8800b9c10128 RSI: ffff8800ba940900 RDI: ffff8800bab48a00 > RBP: ffff8800b9c10128 R08: ffffffff82976660 R09: ffff8800ba9dbb28 > R10: dead000000100100 R11: dead000000200200 R12: ffff8800ba940900 > R13: ffffffff8313fd50 R14: ffff8800b9c95200 R15: 0000000000000000 > FS: 00007fb91fc34700(0000) GS:ffff8800bfa00000(0000) knlGS:0000000000000000 > CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > CR2: 0000000100000001 CR3: 00000000babfb000 CR4: 00000000000007f0 > Stack: > ffffffff8206ab0f ffffffff82982240 ffff8800bab48a00 ffff8800b9c100a8 > ffff8800b9c10100 0000000000000001 ffff8800ba940900 ffff8800b9c10128 > ffffffff8206bd65 ffff8800bfb0d5e0 ffff8800bab48a00 0000000000014dc0 > Call Trace: > [<ffffffff8206ab0f>] ? nf_iterate+0x4f/0xa0 > [<ffffffff8206bd65>] ? nf_reinject+0x125/0x190 > [<ffffffff8206dee5>] ? nfqnl_recv_verdict+0x255/0x360 > [<ffffffff81386290>] ? nla_parse+0x80/0xf0 > [<ffffffff8206c42c>] ? nfnetlink_rcv_msg+0x13c/0x240 > [<ffffffff811b2fec>] ? __memcg_kmem_get_cache+0x4c/0x150 > [<ffffffff8206c2f0>] ? nfnl_lock+0x20/0x20 > [<ffffffff82068159>] ? netlink_rcv_skb+0xa9/0xc0 > [<ffffffff820677bf>] ? netlink_unicast+0x12f/0x1c0 > [<ffffffff82067ade>] ? netlink_sendmsg+0x28e/0x650 > [<ffffffff81fdd814>] ? sock_sendmsg+0x44/0x50 > [<ffffffff81fde07b>] ? ___sys_sendmsg+0x2ab/0x2c0 > [<ffffffff810e8f73>] ? __wake_up+0x43/0x70 > [<ffffffff8141a134>] ? tty_write+0x1c4/0x2a0 > [<ffffffff81fde9f4>] ? __sys_sendmsg+0x44/0x80 > [<ffffffff823ff8d7>] ? system_call_fastpath+0x12/0x6a > Code: Bad RIP value. > RIP [<0000000100000001>] 0x100000001 > RSP <ffff8800ba9dba40> > CR2: 0000000100000001 > ---[ end trace 08eb65d42362793f ]--- Cc: stable@vger.kernel.org Signed-off-by: N"Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric W. Biederman 提交于
Currenlty nf_tables chains added in one network namespace are being run in all network namespace. The issues are myriad with the simplest being an unprivileged user can cause any network packets to be dropped. Address this by simply not running nf_tables chains in the wrong network namespace. Cc: stable@vger.kernel.org Signed-off-by: N"Eric W. Biederman" <ebiederm@xmission.com> Acked-by: NPablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Pankaj Gupta 提交于
Macvtap should be compatible with tuntap for maximum number of queues. commit 'baf71c5c (tuntap: Increase the number of queues in tun.)' removes the limitations and increases number of queues in tuntap. Now, Its safe to increase number of queues in Macvtap as well. This patch also modifies 'macvtap_del_queues' function to avoid extra memory allocation in stack. Changes from v1->v2 : Michael S. Tsirkin, Jason Wang : Better way to use linked list to avoid use of extra memory in stack. Sergei Shtylyov : Specify dependent commit's summary. Signed-off-by: NPankaj Gupta <pagupta@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Daniel Wagner 提交于
BPF offers another way to generate latency histograms. We attach kprobes at trace_preempt_off and trace_preempt_on and calculate the time it takes to from seeing the off/on transition. The first array is used to store the start time stamp. The key is the CPU id. The second array stores the log2(time diff). We need to use static allocation here (array and not hash tables). The kprobes hooking into trace_preempt_on|off should not calling any dynamic memory allocation or free path. We need to avoid recursivly getting called. Besides that, it reduces jitter in the measurement. CPU 0 latency : count distribution 1 -> 1 : 0 | | 2 -> 3 : 0 | | 4 -> 7 : 0 | | 8 -> 15 : 0 | | 16 -> 31 : 0 | | 32 -> 63 : 0 | | 64 -> 127 : 0 | | 128 -> 255 : 0 | | 256 -> 511 : 0 | | 512 -> 1023 : 0 | | 1024 -> 2047 : 0 | | 2048 -> 4095 : 166723 |*************************************** | 4096 -> 8191 : 19870 |*** | 8192 -> 16383 : 6324 | | 16384 -> 32767 : 1098 | | 32768 -> 65535 : 190 | | 65536 -> 131071 : 179 | | 131072 -> 262143 : 18 | | 262144 -> 524287 : 4 | | 524288 -> 1048575 : 1363 | | CPU 1 latency : count distribution 1 -> 1 : 0 | | 2 -> 3 : 0 | | 4 -> 7 : 0 | | 8 -> 15 : 0 | | 16 -> 31 : 0 | | 32 -> 63 : 0 | | 64 -> 127 : 0 | | 128 -> 255 : 0 | | 256 -> 511 : 0 | | 512 -> 1023 : 0 | | 1024 -> 2047 : 0 | | 2048 -> 4095 : 114042 |*************************************** | 4096 -> 8191 : 9587 |** | 8192 -> 16383 : 4140 | | 16384 -> 32767 : 673 | | 32768 -> 65535 : 179 | | 65536 -> 131071 : 29 | | 131072 -> 262143 : 4 | | 262144 -> 524287 : 1 | | 524288 -> 1048575 : 364 | | CPU 2 latency : count distribution 1 -> 1 : 0 | | 2 -> 3 : 0 | | 4 -> 7 : 0 | | 8 -> 15 : 0 | | 16 -> 31 : 0 | | 32 -> 63 : 0 | | 64 -> 127 : 0 | | 128 -> 255 : 0 | | 256 -> 511 : 0 | | 512 -> 1023 : 0 | | 1024 -> 2047 : 0 | | 2048 -> 4095 : 40147 |*************************************** | 4096 -> 8191 : 2300 |* | 8192 -> 16383 : 828 | | 16384 -> 32767 : 178 | | 32768 -> 65535 : 59 | | 65536 -> 131071 : 2 | | 131072 -> 262143 : 0 | | 262144 -> 524287 : 1 | | 524288 -> 1048575 : 174 | | CPU 3 latency : count distribution 1 -> 1 : 0 | | 2 -> 3 : 0 | | 4 -> 7 : 0 | | 8 -> 15 : 0 | | 16 -> 31 : 0 | | 32 -> 63 : 0 | | 64 -> 127 : 0 | | 128 -> 255 : 0 | | 256 -> 511 : 0 | | 512 -> 1023 : 0 | | 1024 -> 2047 : 0 | | 2048 -> 4095 : 29626 |*************************************** | 4096 -> 8191 : 2704 |** | 8192 -> 16383 : 1090 | | 16384 -> 32767 : 160 | | 32768 -> 65535 : 72 | | 65536 -> 131071 : 32 | | 131072 -> 262143 : 26 | | 262144 -> 524287 : 12 | | 524288 -> 1048575 : 298 | | All this is based on the trace3 examples written by Alexei Starovoitov <ast@plumgrid.com>. Signed-off-by: NDaniel Wagner <daniel.wagner@bmw-carit.de> Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Daniel Borkmann <daniel@iogearbox.net> Cc: Ingo Molnar <mingo@kernel.org> Cc: linux-kernel@vger.kernel.org Cc: netdev@vger.kernel.org Acked-by: NAlexei Starovoitov <ast@plumgrid.com> Acked-by: NDaniel Borkmann <daniel@iogearbox.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net> -
由 Nikolay Aleksandrov 提交于
When STP is running in user-space and querier is configured, the querier timer is not started when a port goes to a non-blocking state. This patch unifies the user- and kernel-space stp multicast port enable path and enables it in all states different from blocking. Note that when a port goes in BR_STATE_DISABLED it's not enabled because that is handled in the beginning of the port list loop. Signed-off-by: NNikolay Aleksandrov <nikolay@cumulusnetworks.com> Acked-by: NHerbert Xu <herbert@gondor.apana.org.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/sameo/nfc-next由 David S. Miller 提交于
NFC 4.2 2nd pull request This one only contains a one liner fix for a typo that I introduced while cleaning some of the nfcmrvl patches that were part of the 1st 4.2 pull request.
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由 David S. Miller 提交于
Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next Johan Hedberg says: ==================== pull request: bluetooth-next 2015-06-18 Here's the final bluetooth-next pull request for 4.2. - Cleanups & fixes to 802.15.4 code and related drivers - Fix btusb driver memory leak - New USB IDs for Atheros controllers - Support for BCM4324B3 UART based Broadcom controller - Fix for Bluetooth encryption key size handling - Broadcom controller initialization fixes - Support for Intel controller DDC parameters - Support for multiple Bluetooth LE advertising instances - Fix for HCI user channel cleanup path Please let me know if there are any issues pulling. Thanks. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Mahesh Bandewar 提交于
Actor and Partner details can be accessed via proc-fs, sys-fs entries or netlink interface. These interfaces are world readable at this moment. The earlier patch-series made the LACP communication secure to avoid nuisance attack from within the same L2 domain but it did not prevent "someone unprivileged" looking at that information on host and perform the same act. This patch essentially avoids spitting those entries if the user in question does not have enough privileges. Signed-off-by: NMahesh Bandewar <maheshb@google.com> Signed-off-by: NAndy Gospodarek <gospo@cumulusnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Nicolas Ferre says: ==================== net/macb: add sama5d2 support This series is basically the support for another flavor of the GEM IP configuration. It ended up being a series because of some little fixes made to the binding documentation before adding the new compatibility string. Bye, v2: - fix bindings - add sama5d2 compatibility string to the binding documentation ==================== Acked-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> -
由 Cyrille Pitchen 提交于
Add the compatible string for Atmel sama5d2 SoC family as the configuration options differ from other instances of the GEM. Signed-off-by: NCyrille Pitchen <cyrille.pitchen@atmel.com> Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nicolas Ferre 提交于
Add sama5d2 to the biding documentation for this use of the GEM IP. Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nicolas Ferre 提交于
On sama5d4, we only have a GEM IP that is configured to do 10/100 Mbits. So the use of "Gigabit" can be confusing. Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nicolas Ferre 提交于
In the driver and the DT bindings we use the "atmel" prefix. Fix it in the binding documentation. Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Hiroaki SHIMODA 提交于
inet_diag_dump_reqs() is called from inet_diag_dump_icsk() with BH disabled. So no need to disable BH in inet_diag_dump_reqs(). Signed-off-by: NHiroaki Shimoda <shimoda.hiroaki@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Shengzhou Liu 提交于
RTL8211F has different register definitions from RTL8211E. Specially it needs to enable TXDLY in case of RGMII. Signed-off-by: NShengzhou Liu <Shengzhou.Liu@freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Merge tag 'wireless-drivers-next-for-davem-2015-06-18' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Kalle Valo says: ==================== Major changes: mwifiex: * enhancements for AP mode: support verbose information in station dump command and also information about AP link. * enable power save by default brcmfmac: * fix module reload issue for PCIe * improving msgbuf protocol for PCIe devices * rework .get_station() cfg80211 callback operation * determine interface combinations upon device feature support ath9k: * ath9k_htc: add support of channel switch wil6210: * add modparam for bcast ring size * support hidden SSID * add per-MCS Rx stats ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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