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  1. 28 6月, 2016 5 次提交
    • F
      net: bgmac: Remove superflous netif_carrier_on() · 3894396e
      由 Florian Fainelli 提交于 
      bgmac_open() calls phy_start() to initialize the PHY state machine,
which will set the interface's carrier state accordingly, no need to
force that as this could be conflicting with the PHY state determined by
PHYLIB.

Fixes: dd4544f0 ("bgmac: driver for GBit MAC core on BCMA bus")
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      3894396e
    • F
      net: bgmac: Start transmit queue in bgmac_open · c3897f2a
      由 Florian Fainelli 提交于 
      The driver does not start the transmit queue in bgmac_open(). If the
queue was stopped prior to closing then re-opening the interface, we
would never be able to wake-up again.

Fixes: dd4544f0 ("bgmac: driver for GBit MAC core on BCMA bus")
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      c3897f2a
    • F
      net: bgmac: Fix SOF bit checking · d2b13233
      由 Florian Fainelli 提交于 
      We are checking for the Start of Frame bit in the ctl1 word, while this
bit is set in the ctl0 word instead. Read the ctl0 word and update the
check to verify that.

Fixes: 9cde9450 ("bgmac: implement scatter/gather support")
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      d2b13233
    • J
      bonding: fix 802.3ad aggregator reselection · 0622cab0
      由 Jay Vosburgh 提交于 
      Since commit 7bb11dc9 ("bonding: unify all places where
actor-oper key needs to be updated."), the logic in bonding to handle
selection between multiple aggregators has not functioned.

	This affects only configurations wherein the bonding slaves
connect to two discrete aggregators (e.g., two independent switches, each
with LACP enabled), thus creating two separate aggregation groups within a
single bond.

	The cause is a change in 7bb11dc9 to no longer set
AD_PORT_BEGIN on a port after a link state change, which would cause the
port to be reselected for attachment to an aggregator as if were newly
added to the bond.  We cannot restore the prior behavior, as it
contradicts IEEE 802.1AX 5.4.12, which requires ports that "become
inoperable" (lose carrier, setting port_enabled=false as per 802.1AX
5.4.7) to remain selected (i.e., assigned to the aggregator).  As the port
now remains selected, the aggregator selection logic is not invoked.

	A side effect of this change is that aggregators in bonding will
now contain ports that are link down.  The aggregator selection logic
does not currently handle this situation correctly, causing incorrect
aggregator selection.

	This patch makes two changes to repair the aggregator selection
logic in bonding to function as documented and within the confines of the
standard:

	First, the aggregator selection and related logic now utilizes the
number of active ports per aggregator, not the number of selected ports
(as some selected ports may be down).  The ad_select "bandwidth" and
"count" options only consider ports that are link up.

	Second, on any carrier state change of any slave, the aggregator
selection logic is explicitly called to insure the correct aggregator is
active.
Reported-by: NVeli-Matti Lintu <veli-matti.lintu@opinsys.fi>
Fixes: 7bb11dc9 ("bonding: unify all places where actor-oper key needs to be updated.")
Signed-off-by: NJay Vosburgh <jay.vosburgh@canonical.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      0622cab0
    • T
      ipmr/ip6mr: Initialize the last assert time of mfc entries. · 70a0dec4
      由 Tom Goff 提交于 
      This fixes wrong-interface signaling on 32-bit platforms for entries
created when jiffies > 2^31 + MFC_ASSERT_THRESH.
Signed-off-by: NTom Goff <thomas.goff@ll.mit.edu>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      70a0dec4
  3. 27 6月, 2016 4 次提交
  5. 24 6月, 2016 7 次提交
  7. 23 6月, 2016 11 次提交
  9. 20 6月, 2016 9 次提交
  11. 19 6月, 2016 2 次提交
  13. 18 6月, 2016 2 次提交