linux-stable.git/drivers/net/wireless, branch v3.18.3

brcmfmac: Fix ifidx for rx data by msgbuf.

2015-01-16T14:59:47+00:00

commit 94a612086f5e78272e831c04b673778f8546ea73 upstream.

The ifidx provided by FW needs to be offsetted when receiving data
packets.

Reviewed-by: Arend Van Spriel 
Reviewed-by: Pieter-Paul Giesberts 
Signed-off-by: Hante Meuleman 
Signed-off-by: Arend van Spriel 
Signed-off-by: John W. Linville 
Signed-off-by: Greg Kroah-Hartman

ath5k: fix hardware queue index assignment

2015-01-16T14:59:45+00:00

commit 9e4982f6a51a2442f1bb588fee42521b44b4531c upstream.

Like with ath9k, ath5k queues also need to be ordered by priority.
queue_info->tqi_subtype already contains the correct index, so use it
instead of relying on the order of ath5k_hw_setup_tx_queue calls.

Signed-off-by: Felix Fietkau 
Signed-off-by: John W. Linville 
Signed-off-by: Greg Kroah-Hartman

iwlwifi: add new device IDs for 3165

2015-01-16T14:59:45+00:00

commit 55fd1ce820f461b77919a1997ba8285652219024 upstream.

A few device IDs were added, reflect this change in the
driver.

Signed-off-by: Emmanuel Grumbach 
Signed-off-by: Greg Kroah-Hartman

iwlwifi: mvm: update values for Smart Fifo

2015-01-16T14:59:45+00:00

commit b4c82adcba8cb4b23068a6b800ca98da3bee6888 upstream.

Interoperability issues were identified and root caused to
the Smart Fifo watermarks. These issues arose with
NetGear R7000. Fix this.

Fixes: 1f3b0ff8ecce ("iwlwifi: mvm: Add Smart FIFO support")
Reviewed-by: Johannes Berg 
Signed-off-by: Emmanuel Grumbach 
Signed-off-by: Greg Kroah-Hartman

iwlwifi: dvm: fix flush support for old firmware

2015-01-16T14:59:45+00:00

commit 5a12a07e4495d1e4d79382e05c9d6e8b4d9fa4ec upstream.

Since the commit below, iwldvm sends the FLUSH command to
the firmware. All the devices that use iwldvm have a
firmware that expects the _v3 version of this command,
besides 5150.
5150's latest available firmware still expects a _v2 version
of the FLUSH command.
This means that since the commit below, we had a mismatch for
this specific device only.
This mismatch led to the NMI below:

Loaded firmware version: 8.24.2.2
Start IWL Error Log Dump:
Status: 0x0000004C, count: 5
0x00000004 | NMI_INTERRUPT_WDG
0x000006F4 | uPc
0x000005BA | branchlink1
0x000006F8 | branchlink2
0x000008C2 | interruptlink1
0x00005B02 | interruptlink2
0x00000002 | data1
0x07030000 | data2
0x00000068 | line
0x3E80510C | beacon time
0x728A0EF4 | tsf low
0x0000002A | tsf hi
0x00000000 | time gp1
0x01BDC977 | time gp2
0x00000000 | time gp3
0x00010818 | uCode version
0x00000000 | hw version
0x00484704 | board version
0x00000002 | hcmd
0x2FF23080 | isr0
0x0103E000 | isr1
0x0000001A | isr2
0x1443FCC3 | isr3
0x11800112 | isr4
0x00000068 | isr_pref
0x000000D4 | wait_event
0x00000000 | l2p_control
0x00000007 | l2p_duration
0x00103040 | l2p_mhvalid
0x00000007 | l2p_addr_match
0x00000000 | lmpm_pmg_sel
0x00000000 | timestamp
0x00000200 | flow_handler

This was reported here:
https://bugzilla.kernel.org/show_bug.cgi?id=88961

Fixes: a0855054e59b ("iwlwifi: dvm: drop non VO frames when flushing")
Signed-off-by: Emmanuel Grumbach 
Signed-off-by: Greg Kroah-Hartman

ath9k: fix BE/BK queue order

2015-01-16T14:59:45+00:00

commit 78063d81d353e10cbdd279c490593113b8fdae1c upstream.

Hardware queues are ordered by priority. Use queue index 0 for BK, which
has lower priority than BE.

Signed-off-by: Felix Fietkau 
Signed-off-by: John W. Linville 
Signed-off-by: Greg Kroah-Hartman

ath9k_hw: fix hardware queue allocation

2015-01-16T14:59:44+00:00

commit ad8fdccf9c197a89e2d2fa78c453283dcc2c343f upstream.

The driver passes the desired hardware queue index for a WMM data queue
in qinfo->tqi_subtype. This was ignored in ath9k_hw_setuptxqueue, which
instead relied on the order in which the function is called.

Reported-by: Hubert Feurstein 
Signed-off-by: Felix Fietkau 
Signed-off-by: John W. Linville 
Signed-off-by: Greg Kroah-Hartman

brcmfmac: Fix bitmap malloc bug in msgbuf.

2015-01-08T18:30:15+00:00

commit 333c2aa029b847051a2db76a6ca59f699a520030 upstream.

Reviewed-by: Arend Van Spriel 
Reviewed-by: Pieter-Paul Giesberts 
Signed-off-by: Hante Meuleman 
Signed-off-by: Arend van Spriel 
Signed-off-by: John W. Linville 
Signed-off-by: Greg Kroah-Hartman

rtlwifi: rtl8192ce: Fix missing interrupt ready flag

2014-12-16T17:39:06+00:00

commit 87141db0848aa20c43d453f5545efc8f390d4372 upstream.

Proper operation with the rewritten PCI mini driver requires that a flag be set
when interrupts are enabled. This flag was missed.  This patch is one of three needed to
fix the kernel regression reported at https://bugzilla.kernel.org/show_bug.cgi?id=88951.

Signed-off-by: Larry Finger 
Reported-by: Catalin Iacob 
Tested-by: Catalin Iacob 
Cc: Catalin Iacob 
Signed-off-by: John W. Linville 
Signed-off-by: Greg Kroah-Hartman

rtlwifi: rtl8192ce: Fix kernel crashes due to missing callback entry

2014-12-16T17:39:06+00:00

commit f892914c03131a445b926b82815b03162c19288e upstream.

In the major update of the rtlwifi-family of drivers, one of the callback entries
was missed, which leads to memory corruption. Unfortunately, this corruption
never caused a kernel oops, but showed up in other parts of the system.
This patch is one of three needed to fix the kernel regression reported at
https://bugzilla.kernel.org/show_bug.cgi?id=88951.

Signed-off-by: Larry Finger 
Reported-by: Catalin Iacob 
Tested-by: Catalin Iacob 
Cc: Catalin Iacob 
Signed-off-by: John W. Linville 
Signed-off-by: Greg Kroah-Hartman