* Re: rtl8192cu: slow path warning
From: Larry Finger @ 2013-07-23 15:05 UTC (permalink / raw)
To: "Paul Rolland (ポール・ロラン)"
Cc: Richard Genoud, Chaoming Li, John W. Linville, linux-wireless,
linux-kernel
In-Reply-To: <20130723142907.53103aab@tux.DEF.witbe.net>
On 07/23/2013 07:29 AM, Paul Rolland (ポール・ロラン) wrote:
> Hello,
>
> On Thu, 27 Jun 2013 09:33:20 +0200
> Richard Genoud <richard.genoud@gmail.com> wrote:
>
>> Yes, of course, you can add my
>> Reported-by: Richard Genoud <richard.genoud@gmail.com>
>>
>> But the patch doesn't compile on my platform ( since I'm on ARM, I
>> haven't got a PCI bus, so rtlwifi/pci.c is not compiled ) :
>>
>> ERROR: "rtl_lps_change_work_callback"
>> [drivers/net/wireless/rtlwifi/rtlwifi.ko] undefined!
>
> Is that the reason why this patch is not yet in 3.10.x or 3.11-rcY ?
> I'm running a 3.10.1 with USB dongle including 8192CU, and I can see this
> warning when the machine starts.
> I've check 3.10.1, 3.10.2 and 3.11-rc3 source code, but this fix is not
> there. Is there a different fix that went in in 3.10.2 or 3.11-rc?
The reason that patch is not in mainline is that it takes time. If you want to
have it, you can get the official patch from
http://marc.info/?l=linux-wireless&m=137242880222442&w=2, or you need to
implement kernels from the wireless-testing git tree, where it was added on June
28 as commit bcfb879. My original patch included the following note for John
Linville:
"Ideally, this patch should be pushed to the 3.10 stream; however, at this late
time that is not possible. Please push it for 3.11 and the Cc to stable will get
it into 3.10.X."
As you see, it was marked with a Cc for Stable, and it will be propagated to
3.10 when it gets incorporated by Linus. I think I have done all that I can do
for now.
If you want to lobby Linus to get stuff accepted faster, that is your
prerogative; however, I could not recommend that action, and I certainly will
never do anything like that.
Larry
^ permalink raw reply
* Re: rtl8192cu: slow path warning
From: Paul Rolland @ 2013-07-23 15:49 UTC (permalink / raw)
To: Larry Finger
Cc: Richard Genoud, Chaoming Li, John W. Linville, linux-wireless,
linux-kernel, rol
In-Reply-To: <51EE9BB6.8000501@lwfinger.net>
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Hello Larry,
On Tue, 23 Jul 2013 10:05:26 -0500
Larry Finger <Larry.Finger@lwfinger.net> wrote:
> The reason that patch is not in mainline is that it takes time. If you
> want to have it, you can get the official patch from
> http://marc.info/?l=linux-wireless&m=137242880222442&w=2, or you need to
> implement kernels from the wireless-testing git tree, where it was added
> on June 28 as commit bcfb879. My original patch included the following
> note for John Linville:
>
> "Ideally, this patch should be pushed to the 3.10 stream; however, at
> this late time that is not possible. Please push it for 3.11 and the Cc
> to stable will get it into 3.10.X."
>
> As you see, it was marked with a Cc for Stable, and it will be propagated
> to 3.10 when it gets incorporated by Linus. I think I have done all that
> I can do for now.
>
> If you want to lobby Linus to get stuff accepted faster, that is your
> prerogative; however, I could not recommend that action, and I certainly
> will never do anything like that.
Neither will I... I was just wondering and asking, nothing else, as I'm
also facing this warning.
I'm glad to see the link you sent is presenting a patch that is the same as
the one I prepared. I'm going to use that while waiting for the patch to
hit mainline !
Thanks for replying,
Best,
Paul
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^ permalink raw reply
* SMPS Action in AP mode?
From: Emmanuel Grumbach @ 2013-07-23 16:19 UTC (permalink / raw)
To: linux-wireless
I am trying to figure out what would happen if, as an AP / GO, we
would send a SMPS action frame (switch to dynamic or even static)
mac80211 would honor the action frame and configure the driver to act
accordingly.
Does anyone have any experience with this?
The spec doesn't allow it specifically, but doesn't forbid it either,
so I guess we will have all kinds of behavior out there.
What about changing the caps in the beacon on the fly?
I prefer to ask instead of getting nasty bugs in interop...
Thanks!
Emmanuel Grumbach
egrumbach@gmail.com
^ permalink raw reply
* Re: [PATCH 1/2] regulatory: use correct regulatory initiator on wiphy register
From: Luis R. Rodriguez @ 2013-07-23 18:21 UTC (permalink / raw)
To: Arik Nemtsov; +Cc: linux-wireless, Johannes Berg
In-Reply-To: <1374413809-26005-1-git-send-email-arik@wizery.com>
On Sun, Jul 21, 2013 at 6:36 AM, Arik Nemtsov <arik@wizery.com> wrote:
> The current regdomain was not always set by the core. This causes
> cards with a custom regulatory domain to ignore user initiated changes
> if done before the card was registered.
>
> Signed-off-by: Arik Nemtsov <arik@wizery.com>
Acked-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Luis
^ permalink raw reply
* Re: Wake-On-Wireless and Deauthentication
From: greg.huber @ 2013-07-23 18:23 UTC (permalink / raw)
To: Luis R. Rodriguez
Cc: Arend van Spriel, linux-wireless, daniel.wagner, Dan Williams
In-Reply-To: <51EABFCA.4060307@broadcom.com>
Not working yet, here's an update
I'm running wireshark wireless and can decode the packets between the test laptop
and the AP. Once authenticated I can see the WoW magic-packet on the air.
On the laptop, I disabled the NetworkManager and wpa_supplicant in systemd and
run wpa_supplicant manually with an appropriate conf file. I see the association
and authentication on wireshark.
Again I can also see WoW magic-packets on the air.
I now put the laptop in suspend to ram. Neither wireshark nor the AP log record
any disconnect, but I no longer see the WoW magic-packets on the air.
After resuming from the keyboard I see a 4-way authentication cycle, a deauth
and another 4-way. I can see the WoW magic-packets again on wireshark.
Can anyone suggest what I might be doing wrong, or something else to try?
Also, if it's system normal to deauth on suspend, can WoW ever work??
I'll pull down the latest RC kernel and give it a try.
Thank You again for your assistance.
Greg
On 07/20/2013 12:50 PM, Arend van Spriel wrote:
> On 07/19/13 20:06, greg.huber wrote:
>> Thank you for your reply, I'm trying this now.
>>
>> Greg
>>
>> On 07/18/2013 09:38 PM, Luis R. Rodriguez wrote:
>>> On Wed, Jul 17, 2013 at 11:11 AM, greg.huber<greg.huber@carestream.com> wrote:
>>>> I'm trying to get Wake-on-wireless working with an Atheros AR9462.
>>>> The problem I seem to be having is that there is a Deauth requested
>>>> when the system is suspended. Does anyone know how to keep the
>>>> association while suspended?? I'm using kernel 3.9.9.
>>>>
>>>> The log after waking (from keyboard)
>>>>
>>>> [ 320.117062] wlp3s0: deauthenticating from 00:24:01:12:de:7a by local choice
>>>> (reason=3)
>>> Typical managers for networking will disassociate you (and therefore
>>> deauth first) prior to kicking the system to suspend. To test WoW you
>>> need to run the supplicant manually because as far as I can tell the
>>> GUI managers don't consider if WoW was enabled or not. In such a case
>>> that WoW was enabled the GUI managers should not send the
>>> deauth/disassoc.
>
> There has been recent commit, which may affect you:
>
> commit 8125696991194aacb1173b6e8196d19098b44e17
> Author: Stanislaw Gruszka <sgruszka@redhat.com>
> Date: Thu Feb 28 10:55:25 2013 +0100
>
> cfg80211/mac80211: disconnect on suspend
>
> It is mentioning something about wowlan so I am not sure whether it does. As
> you are on 3.9.9 I guess you do not have this commit.
>
> Regards,
> Arend
>
>
^ permalink raw reply
* Re: FUSB200 xhci issue
From: Christian Lamparter @ 2013-07-23 18:26 UTC (permalink / raw)
To: Oleksij Rempel; +Cc: linux-wireless, Sarah Sharp, Seth Forshee, USB list
In-Reply-To: <51EE0DC2.3030200@rempel-privat.de>
On Tuesday, July 23, 2013 06:59:46 AM Oleksij Rempel wrote:
> Am 22.07.2013 23:23, schrieb Christian Lamparter:
> > On Monday, July 22, 2013 10:47:41 PM Oleksij Rempel wrote:
> >> Am 22.07.2013 21:54, schrieb Christian Lamparter:
> >>> Hello!
> >>>
> >>> On Monday, July 22, 2013 05:21:54 PM Oleksij Rempel wrote:
> >>>> i'm one of ath9k_htc devs. Currently i'm working on usb_suspend issue of
> >>>> this adapters. Looks like ar9271 and ar7010 have FUSB200, and i
> >>>> accidentally discovered that 9170 have it too. Are there any issue with
> >>>> usb-suspend + xhci controllers by you? Did you some how specially
> >>>> handled it?
> >>>
> >>> No, I haven't heard any complains about xhci + suspend. In fact,
> >>> it's working fine with the NEC xhci I have. I also have a AR9271
> >>> and AR7010, so if you want I could try if they survive a suspend
> >>> +resume cycle when attached.
> >>>
> >>> But, I do have a bug-report from someone else who has/had? problems
> >>> with carl9170 and xhci. If you want, you can get the details from:
> >>> "carl9170 A-MPDU transmit problem":
> >>> <http://comments.gmane.org/gmane.linux.kernel.wireless.general/104597>
> >>>
> >>> The likely cause is related to Intel's xhci silicon (Ivy Bridge is
> >>> affected, but I don't know about Haswell):
> >>> <http://permalink.gmane.org/gmane.linux.kernel.wireless.general/104602>
> >>
> >> Same situation is here - i have problem on Ivy Bridge.
> > (Note: I don't have any Ivy Bridge system. Just Sandy Bridge
> > and AMD's new A6-1450 Temash and both xhci work. So I can't
> > do any proper comparisons like you.)
> >
> >> Steps to reproduce:
> >> - plug adapter. Module and firmware will be loaded
> >> - make sure usb autosupend is enabled. By default it is not! Use
> >> powertop or directly sysfs to enable autosuspend for this device
> >> - rmmod .... and wait some seconds until adapter is suspended and then
> >> modprobe ath9k_htc
>
> >> first packet which is bigger as 64Byte will kill EP4 FIFO. Size register
> >> will report wrong size.. bigger as FIFO can handle. And only first ~40
> >> readet bytes will be actually OK.. all the rest of packet will be trashed.
> >
> > This is what happens with a WN721 (ar9271):
> >
> > [17619.597905] usbcore: deregistering interface driver ath9k_htc
> > [17619.679549] usb 2-2: ath9k_htc: USB layer deinitialized
> > [17619.679602] ath9k_htc: Driver unloaded
> > <suspend>
> >
> > <resume>
> > [17667.543024] usb 2-2: reset high-speed USB device number 3 using xhci_hcd <----
> > [17667.572168] xhci_hcd 0000:19:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff88031aa77600
> > [17667.572174] xhci_hcd 0000:19:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff88031aa77640
> > [17667.572177] xhci_hcd 0000:19:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff88031aa77680
> > [17667.572180] xhci_hcd 0000:19:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff88031aa776c0
> > [17667.572183] xhci_hcd 0000:19:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff88031aa77700
> > [17667.572185] xhci_hcd 0000:19:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff88031aa77740
> > [17667.573826] usb 2-2: ath9k_htc: Firmware htc_9271.fw requested
> > [17667.573873] usbcore: registered new interface driver ath9k_htc
> > [17668.038200] usb 2-2: ath9k_htc: Transferred FW: htc_9271.fw, size: 51272
> > [17668.273249] ath9k_htc 2-2:1.0: ath9k_htc: HTC initialized with 33 credits
> >
> > The driver loads, but there's no "wlanX" interface, no phyX interface
> > and the driver can't be unloaded due to "Error: Module ath9k_htc is in use".
>
> So, it is exactly this bug.
> After firmware was loaded ath9k trying to set some registers. Since
> command buffer is trashed it will write some nonsense to registers and
> some times in wrong to wrong addresses. I have some patches to do crc
> check of commands, to easy detect corrupted ones.
>
> You reproduced it on NEC xhci? Is it possible to reproduce it in
> carl9170?
Ok: That's dmesg of your scenario:
[ 809.995966] usbcore: deregistering interface driver carl9170
<suspend>
<resume>
[ 826.365596] usb 2-2: reset high-speed USB device number 2 using xhci_hcd
[ 826.431154] xhci_hcd 0000:19:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff88045af2b900
[ 826.431159] xhci_hcd 0000:19:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff88045af2b940
[ 826.431162] xhci_hcd 0000:19:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff88045af2b980
[ 826.431164] xhci_hcd 0000:19:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff88045af2b9c0
[ 826.432257] usbcore: registered new interface driver carl9170
[ 826.433717] usb 2-2: driver API: 1.9.8 2013-03-23 [1-1]
...
[ 826.816110] usb 2-2: Atheros AR9170 is registered as 'phy3'
carl9170 is able to recover and the stick is working after autosuspend cycle.
> How about "carl9170 A-MPDU transmit problem"?
This was already isolated. The "AMPDU transmit problem" only happens with
Ivy Bridge's xhci.
Regards
Christian
^ permalink raw reply
* Re: [PATCH] Make BCMA_HOST_SOC depend on BCM47XX
From: Hauke Mehrtens @ 2013-07-23 21:36 UTC (permalink / raw)
To: Florian Fainelli
Cc: Rafał Miłecki, John W. Linville, linux-wireless
In-Reply-To: <CAGVrzcZfxei-p12+TDcJNg3TGSuJKfL3NvxvtWSfKEkxkZmYXw@mail.gmail.com>
On 07/23/2013 01:06 PM, Florian Fainelli wrote:
> 2013/7/23 Rafał Miłecki <zajec5@gmail.com>:
>> 2013/7/23 Hauke Mehrtens <hauke@hauke-m.de>:
>>> On 07/23/2013 04:31 AM, John W. Linville wrote:
>>>> From: "John W. Linville" <linville@tuxdriver.com>
>>>>
>>>> Otherwise, 'make allyesconfig' generates this:
>>>>
>>>> CC [M] drivers/net/ethernet/broadcom/bgmac.o
>>>> drivers/net/ethernet/broadcom/bgmac.c:19:27: fatal error:
>>>> bcm47xx_nvram.h: No such file or directory
>>>> compilation terminated.
>>>> make[4]: *** [drivers/net/ethernet/broadcom/bgmac.o] Error 1
>>>> make[3]: *** [drivers/net/ethernet/broadcom] Error 2
>>>> make[2]: *** [drivers/net/ethernet] Error 2
>>>> make[1]: *** [drivers/net] Error 2
>>>> make: *** [drivers] Error 2
>>>>
>>>> Signed-off-by: John W. Linville <linville@tuxdriver.com>
>>>> ---
>>>> drivers/bcma/Kconfig | 2 +-
>>>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>>>
>>>> diff --git a/drivers/bcma/Kconfig b/drivers/bcma/Kconfig
>>>> index 7c081b3..a2bdab1 100644
>>>> --- a/drivers/bcma/Kconfig
>>>> +++ b/drivers/bcma/Kconfig
>>>> @@ -36,7 +36,7 @@ config BCMA_DRIVER_PCI_HOSTMODE
>>>>
>>>> config BCMA_HOST_SOC
>>>> bool "Support for BCMA in a SoC"
>>>> - depends on BCMA
>>>> + depends on BCMA && BCM47XX
>>>> help
>>>> Host interface for a Broadcom AIX bus directly mapped into
>>>> the memory. This only works with the Broadcom SoCs from the
>>>>
>>> I think bgmac should depend on BCM47XX.
>>
>> Yeah, I'm wondering about that.
>>
>> It's bgmac that calls BCM47XX specific functions (nvram).
>
> And this is bad, make that a platform_data callback or something like
> that such that there is no build-time dependency on nvram functions.
Ok, I will try that. I still have no idea how to handle the nvram stuff
properly with DT on arm. My current plan is to do this stuff properly
for arm and try to use most of the improvements also for mips.
>> On the other hand it doesn't make much sense to use BCMA_HOST_SOC on
>> anything else than BCM47XX, does it?
>
> Hauke has been working on BCM53XX which is an ARM-based BCM47XX-like
> SoC, but that just means depends on (BCM47XX || ARCH_BCM53XX) then.
Yes preparing for adding arm support was the intention of this patch
series, it was some code which should not harm the mips part or any other.
Hauke
^ permalink raw reply
* Re: authsae, 'ath9k nohwcrypt=1' & AR9100
From: Etienne Champetier @ 2013-07-23 21:36 UTC (permalink / raw)
To: linux-wireless, devel
In-Reply-To: <800088722.345614075.1374079656592.JavaMail.root@zimbra65-e11.priv.proxad.net>
Hi
Le 17/07/2013 18:47, etienne.champetier@free.fr a écrit :
> Hi
>
> I'm making some test with authsae on openrwt and for wr1043nd router (AR9100 wireless) i still need 'ath9k nohwcrypt=1'
> for the secure mesh to work when on another router (AR9280 wireless) i don't need it.
> Is it a drivers bug? or is it hardware?
>
> -Router A: wr1043nd (need nohwcrypt=1 option)
> -AR9100 wireless
> -authsae - 2013-06-25-e2f67612101dc83f2c459d8ddc75c34bc83e1e83 (https://github.com/cozybit/authsae/tree/e2f67612101dc83f2c459d8ddc75c34bc83e1e83)
> -kmod-ath9k - 3.10.1+2013-06-27-1 (backports-20130617-4-ge3220f5)
> -openwrt BB r37364
>
> -Router B: ubnt rspro
> -AR9280 wireless
it's an AR9220 wireless (Mikrotik RB R52Hn), recognized as AR9280
> -openwrt BB r37369 (same authsae/ath9k)
>
> Thanks in advance
> Etienne
This patch http://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/commit/?id=a549459c96ba99a691aa1cafeabdd327a7a2bfcf
make AR9160 and previous (AR9100) run in promiscuous mode (in order to catch all frames), does this influence hardware encryption (hwcrypt)?
Thanks in advance
Etienne
^ permalink raw reply
* [PATCH 1/2] staging: vt6656: Remove dead code macro ASSERT
From: Malcolm Priestley @ 2013-07-23 22:07 UTC (permalink / raw)
To: gregkh; +Cc: linux-wireless
ASSERT is always defined as empty macro
because VIAWET_DEBUG is never defined.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
---
drivers/staging/vt6656/baseband.c | 1 -
drivers/staging/vt6656/device_cfg.h | 8 --------
drivers/staging/vt6656/dpc.c | 6 ------
drivers/staging/vt6656/main_usb.c | 1 -
drivers/staging/vt6656/rxtx.c | 3 ---
drivers/staging/vt6656/usbpipe.c | 1 -
6 files changed, 20 deletions(-)
diff --git a/drivers/staging/vt6656/baseband.c b/drivers/staging/vt6656/baseband.c
index 33fa767..a14a6a0 100644
--- a/drivers/staging/vt6656/baseband.c
+++ b/drivers/staging/vt6656/baseband.c
@@ -680,7 +680,6 @@ BBuGetFrameTime(
unsigned int uRate = 0;
if (uRateIdx > RATE_54M) {
- ASSERT(0);
return 0;
}
diff --git a/drivers/staging/vt6656/device_cfg.h b/drivers/staging/vt6656/device_cfg.h
index ea66b97..ad1fbf6 100644
--- a/drivers/staging/vt6656/device_cfg.h
+++ b/drivers/staging/vt6656/device_cfg.h
@@ -83,16 +83,8 @@ typedef enum _chip_type {
} CHIP_TYPE, *PCHIP_TYPE;
#ifdef VIAWET_DEBUG
-#define ASSERT(x) { \
- if (!(x)) { \
- printk(KERN_ERR "assertion %s failed: file %s line %d\n", #x, \
- __FUNCTION__, __LINE__);\
- *(int *) 0 = 0; \
- } \
-}
#define DBG_PORT80(value) outb(value, 0x80)
#else
-#define ASSERT(x)
#define DBG_PORT80(value)
#endif
diff --git a/drivers/staging/vt6656/dpc.c b/drivers/staging/vt6656/dpc.c
index 7ec166a..4bc362f 100644
--- a/drivers/staging/vt6656/dpc.c
+++ b/drivers/staging/vt6656/dpc.c
@@ -314,7 +314,6 @@ int RXbBulkInProcessData(struct vnt_private *pDevice, PRCB pRCB,
(BytesToIndicate < (*pwPLCP_Length)) ) {
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Wrong PLCP Length %x\n", (int) *pwPLCP_Length);
- ASSERT(0);
return false;
}
for ( ii=RATE_1M;ii<MAX_RATE;ii++) {
@@ -1347,7 +1346,6 @@ void RXvWorkItem(struct vnt_private *pDevice)
(pDevice->NumRecvFreeList != 0) ) {
pRCB = pDevice->FirstRecvFreeList;
pDevice->NumRecvFreeList--;
- ASSERT(pRCB);// cannot be NULL
DequeueRCB(pDevice->FirstRecvFreeList, pDevice->LastRecvFreeList);
ntStatus = PIPEnsBulkInUsbRead(pDevice, pRCB);
}
@@ -1362,9 +1360,6 @@ void RXvFreeRCB(PRCB pRCB, int bReAllocSkb)
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"---->RXvFreeRCB\n");
- ASSERT(!pRCB->Ref); // should be 0
- ASSERT(pRCB->pDevice); // shouldn't be NULL
-
if (bReAllocSkb == false) {
kfree_skb(pRCB->skb);
bReAllocSkb = true;
@@ -1411,7 +1406,6 @@ void RXvMngWorkItem(struct vnt_private *pDevice)
if(!pRCB){
break;
}
- ASSERT(pRCB);// cannot be NULL
pRxPacket = &(pRCB->sMngPacket);
vMgrRxManagePacket(pDevice, &pDevice->vnt_mgmt, pRxPacket);
pRCB->Ref--;
diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c
index 3a3fdc5..0c9e60f 100644
--- a/drivers/staging/vt6656/main_usb.c
+++ b/drivers/staging/vt6656/main_usb.c
@@ -925,7 +925,6 @@ int device_alloc_frag_buf(struct vnt_private *pDevice,
pDeF->skb = dev_alloc_skb((int)pDevice->rx_buf_sz);
if (pDeF->skb == NULL)
return false;
- ASSERT(pDeF->skb);
pDeF->skb->dev = pDevice->dev;
return true;
diff --git a/drivers/staging/vt6656/rxtx.c b/drivers/staging/vt6656/rxtx.c
index 1879b39..6e5e2b7 100644
--- a/drivers/staging/vt6656/rxtx.c
+++ b/drivers/staging/vt6656/rxtx.c
@@ -545,7 +545,6 @@ static u32 s_uGetDataDuration(struct vnt_private *pDevice, u8 byDurType,
break;
}
- ASSERT(false);
return 0;
}
@@ -1482,8 +1481,6 @@ static int s_bPacketToWirelessUsb(struct vnt_private *pDevice, u8 byPktType,
memcpy((pbyPayloadHead + cb802_1_H_len), ((u8 *)psEthHeader) + ETH_HLEN, uSkbPacketLen - ETH_HLEN);
}
- ASSERT(uLength == cbNdisBodySize);
-
if ((bNeedEncryption == true) && (pTransmitKey != NULL) && (pTransmitKey->byCipherSuite == KEY_CTL_TKIP)) {
///////////////////////////////////////////////////////////////////
diff --git a/drivers/staging/vt6656/usbpipe.c b/drivers/staging/vt6656/usbpipe.c
index a9d50ba..8cd5685 100644
--- a/drivers/staging/vt6656/usbpipe.c
+++ b/drivers/staging/vt6656/usbpipe.c
@@ -638,7 +638,6 @@ static void s_nsBulkOutIoCompleteWrite(struct urb *urb)
// The context given to IoSetCompletionRoutine is an USB_CONTEXT struct
//
pContext = (PUSB_SEND_CONTEXT) urb->context;
- ASSERT( NULL != pContext );
pDevice = pContext->pDevice;
ContextType = pContext->Type;
--
1.8.1.2
^ permalink raw reply related
* QCA vs community contributions to QCA drivers
From: Luis R. Rodriguez @ 2013-07-23 22:09 UTC (permalink / raw)
To: linux-wireless
Here's a google drive spreadsheet anyone can view of QCA vs community
contributions to QCA device drivers:
https://docs.google.com/spreadsheet/ccc?key=0AtNdeeyGJEJ7dG45U2xrZldlQm80Nlg5QzEwUmtNUGc
If you'd like to contribute feel free to drop me a line or contact of
the other QCA device driver maintainers.
Luis
^ permalink raw reply
* [PATCH 2/2] staging: vt6656: remove dead code DBG_PORT80/VIAWET_DEBUG
From: Malcolm Priestley @ 2013-07-23 22:10 UTC (permalink / raw)
To: gregkh; +Cc: linux-wireless
DBG_PORT80 is always defined as empty macro
because VIAWET_DEBUG is never defined. Remove
it and VIAWET_DEBUG.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
---
drivers/staging/vt6656/device_cfg.h | 6 ------
drivers/staging/vt6656/wmgr.c | 2 --
2 files changed, 8 deletions(-)
diff --git a/drivers/staging/vt6656/device_cfg.h b/drivers/staging/vt6656/device_cfg.h
index ad1fbf6..a97f7bb 100644
--- a/drivers/staging/vt6656/device_cfg.h
+++ b/drivers/staging/vt6656/device_cfg.h
@@ -82,10 +82,4 @@ typedef enum _chip_type {
VT3184 = 1
} CHIP_TYPE, *PCHIP_TYPE;
-#ifdef VIAWET_DEBUG
-#define DBG_PORT80(value) outb(value, 0x80)
-#else
-#define DBG_PORT80(value)
-#endif
-
#endif
diff --git a/drivers/staging/vt6656/wmgr.c b/drivers/staging/vt6656/wmgr.c
index 6d1ff5e..b6cbd13 100644
--- a/drivers/staging/vt6656/wmgr.c
+++ b/drivers/staging/vt6656/wmgr.c
@@ -751,7 +751,6 @@ static void s_vMgrRxAssocResponse(struct vnt_private *pDevice,
|| (sFrame.pwStatus == NULL)
|| (sFrame.pwAid == NULL)
|| (sFrame.pSuppRates == NULL)) {
- DBG_PORT80(0xCC);
return;
}
@@ -3750,7 +3749,6 @@ static void s_vMgrRxProbeResponse(struct vnt_private *pDevice,
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Probe resp:Fail addr:[%p]\n",
pRxPacket->p80211Header);
- DBG_PORT80(0xCC);
return;
}
--
1.8.1.2
^ permalink raw reply related
* [PATCH 1/5] ath9k: Add information about AR9285 diversity
From: Sujith Manoharan @ 2013-07-24 8:21 UTC (permalink / raw)
To: John Linville; +Cc: linux-wireless
From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
---
drivers/net/wireless/ath/ath9k/antenna.c | 39 ++++++++++++++++++++++++++++++++
1 file changed, 39 insertions(+)
diff --git a/drivers/net/wireless/ath/ath9k/antenna.c b/drivers/net/wireless/ath/ath9k/antenna.c
index 664844c..a05fa18 100644
--- a/drivers/net/wireless/ath/ath9k/antenna.c
+++ b/drivers/net/wireless/ath/ath9k/antenna.c
@@ -16,6 +16,45 @@
#include "ath9k.h"
+/*
+ * AR9285
+ * ======
+ *
+ * EEPROM has 2 4-bit fields containing the card configuration.
+ *
+ * antdiv_ctl1:
+ * ------------
+ * bb_enable_ant_div_lnadiv : 1
+ * bb_ant_div_alt_gaintb : 1
+ * bb_ant_div_main_gaintb : 1
+ * bb_enable_ant_fast_div : 1
+ *
+ * antdiv_ctl2:
+ * -----------
+ * bb_ant_div_alt_lnaconf : 2
+ * bb_ant_div_main_lnaconf : 2
+ *
+ * The EEPROM bits are used as follows:
+ * ------------------------------------
+ *
+ * bb_enable_ant_div_lnadiv - Enable LNA path rx antenna diversity/combining.
+ * Set in AR_PHY_MULTICHAIN_GAIN_CTL.
+ *
+ * bb_ant_div_[alt/main]_gaintb - 0 -> Antenna config Alt/Main uses gaintable 0
+ * 1 -> Antenna config Alt/Main uses gaintable 1
+ * Set in AR_PHY_MULTICHAIN_GAIN_CTL.
+ *
+ * bb_enable_ant_fast_div - Enable fast antenna diversity.
+ * Set in AR_PHY_CCK_DETECT.
+ *
+ * bb_ant_div_[alt/main]_lnaconf - Alt/Main LNA diversity/combining input config.
+ * Set in AR_PHY_MULTICHAIN_GAIN_CTL.
+ * 10=LNA1
+ * 01=LNA2
+ * 11=LNA1+LNA2
+ * 00=LNA1-LNA2
+ */
+
static inline bool ath_is_alt_ant_ratio_better(int alt_ratio, int maxdelta,
int mindelta, int main_rssi_avg,
int alt_rssi_avg, int pkt_count)
--
1.8.3.3
^ permalink raw reply related
* [PATCH 3/5] ath9k: Cleanup BT/WLAN RX diversity
From: Sujith Manoharan @ 2013-07-24 8:21 UTC (permalink / raw)
To: John Linville; +Cc: linux-wireless
In-Reply-To: <1374654090-24408-1-git-send-email-sujith@msujith.org>
From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
For single-chain WLAN+BT cards, the BT antenna can be used for
WLAN RX when the BT interface is disabled. Rename the modparam
"antenna_diversity" to "bt_ant_diversity" to clarify this.
Also, there is no need to check if btcoex is disabled to enable
WLAN/BT RX diversity.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
---
drivers/net/wireless/ath/ath.h | 2 +-
drivers/net/wireless/ath/ath9k/antenna.c | 2 +-
drivers/net/wireless/ath/ath9k/debug.c | 32 ++++++++++++++++----------------
drivers/net/wireless/ath/ath9k/init.c | 30 +++++++++++++++++++++++-------
4 files changed, 41 insertions(+), 25 deletions(-)
diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h
index daeafef..e0ba7cd 100644
--- a/drivers/net/wireless/ath/ath.h
+++ b/drivers/net/wireless/ath/ath.h
@@ -159,7 +159,7 @@ struct ath_common {
bool btcoex_enabled;
bool disable_ani;
- bool antenna_diversity;
+ bool bt_ant_diversity;
};
struct sk_buff *ath_rxbuf_alloc(struct ath_common *common,
diff --git a/drivers/net/wireless/ath/ath9k/antenna.c b/drivers/net/wireless/ath/ath9k/antenna.c
index a05fa18..6560dcb 100644
--- a/drivers/net/wireless/ath/ath9k/antenna.c
+++ b/drivers/net/wireless/ath/ath9k/antenna.c
@@ -831,6 +831,6 @@ void ath_ant_comb_update(struct ath_softc *sc)
ath9k_hw_antdiv_comb_conf_set(ah, &div_ant_conf);
- if (common->antenna_diversity)
+ if (common->bt_ant_diversity)
ath9k_hw_antctrl_shared_chain_lnadiv(ah, true);
}
diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index 87454f6..5639c5b 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -270,25 +270,25 @@ static const struct file_operations fops_ani = {
.llseek = default_llseek,
};
-static ssize_t read_file_ant_diversity(struct file *file, char __user *user_buf,
- size_t count, loff_t *ppos)
+static ssize_t read_file_bt_ant_diversity(struct file *file, char __user *user_buf,
+ size_t count, loff_t *ppos)
{
struct ath_softc *sc = file->private_data;
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
char buf[32];
unsigned int len;
- len = sprintf(buf, "%d\n", common->antenna_diversity);
+ len = sprintf(buf, "%d\n", common->bt_ant_diversity);
return simple_read_from_buffer(user_buf, count, ppos, buf, len);
}
-static ssize_t write_file_ant_diversity(struct file *file,
- const char __user *user_buf,
- size_t count, loff_t *ppos)
+static ssize_t write_file_bt_ant_diversity(struct file *file,
+ const char __user *user_buf,
+ size_t count, loff_t *ppos)
{
struct ath_softc *sc = file->private_data;
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
- unsigned long antenna_diversity;
+ unsigned long bt_ant_diversity;
char buf[32];
ssize_t len;
@@ -300,22 +300,22 @@ static ssize_t write_file_ant_diversity(struct file *file,
goto exit;
buf[len] = '\0';
- if (kstrtoul(buf, 0, &antenna_diversity))
+ if (kstrtoul(buf, 0, &bt_ant_diversity))
return -EINVAL;
- common->antenna_diversity = !!antenna_diversity;
+ common->bt_ant_diversity = !!bt_ant_diversity;
ath9k_ps_wakeup(sc);
ath_ant_comb_update(sc);
- ath_dbg(common, CONFIG, "Antenna diversity: %d\n",
- common->antenna_diversity);
+ ath_dbg(common, CONFIG, "BT/WLAN RX Antenna diversity: %d\n",
+ common->bt_ant_diversity);
ath9k_ps_restore(sc);
exit:
return count;
}
-static const struct file_operations fops_ant_diversity = {
- .read = read_file_ant_diversity,
- .write = write_file_ant_diversity,
+static const struct file_operations fops_bt_ant_diversity = {
+ .read = read_file_bt_ant_diversity,
+ .write = write_file_bt_ant_diversity,
.open = simple_open,
.owner = THIS_MODULE,
.llseek = default_llseek,
@@ -1814,8 +1814,8 @@ int ath9k_init_debug(struct ath_hw *ah)
sc->debug.debugfs_phy, &sc->sc_ah->gpio_mask);
debugfs_create_u32("gpio_val", S_IRUSR | S_IWUSR,
sc->debug.debugfs_phy, &sc->sc_ah->gpio_val);
- debugfs_create_file("diversity", S_IRUSR | S_IWUSR,
- sc->debug.debugfs_phy, sc, &fops_ant_diversity);
+ debugfs_create_file("bt_ant_diversity", S_IRUSR | S_IWUSR,
+ sc->debug.debugfs_phy, sc, &fops_bt_ant_diversity);
#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
debugfs_create_file("btcoex", S_IRUSR, sc->debug.debugfs_phy, sc,
&fops_btcoex);
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 16f8b20..d27395f 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -53,9 +53,9 @@ static int ath9k_btcoex_enable;
module_param_named(btcoex_enable, ath9k_btcoex_enable, int, 0444);
MODULE_PARM_DESC(btcoex_enable, "Enable wifi-BT coexistence");
-static int ath9k_enable_diversity;
-module_param_named(enable_diversity, ath9k_enable_diversity, int, 0444);
-MODULE_PARM_DESC(enable_diversity, "Enable Antenna diversity for AR9565");
+static int ath9k_bt_ant_diversity;
+module_param_named(bt_antenna_diversity, ath9k_bt_ant_diversity, int, 0444);
+MODULE_PARM_DESC(bt_antenna_diversity, "Use BT antenna for WLAN RX diversity");
bool is_ath9k_unloaded;
/* We use the hw_value as an index into our private channel structure */
@@ -631,11 +631,27 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc,
ath9k_init_platform(sc);
/*
- * Enable Antenna diversity only when BTCOEX is disabled
- * and the user manually requests the feature.
+ * Enable WLAN RX Antenna diversity for WLAN/BT combo
+ * chips only when the user manually requests the feature.
+ *
+ * The BT antenna can be used for WLAN RX when the
+ * BT interface is disabled. Currently, there is no
+ * mechanism in the kernel to pass such information
+ * between the WLAN and BT subsystems. The user has
+ * to make sure that the BT card is disabled when enabling
+ * WLAN RX diversity.
+ *
+ * Cards which can use this feature are:
+ *
+ * WB225 - AR9485 + AR3012
+ * WB335 - AR9565 (WLAN+BT Combo SoC).
+ *
+ * Diversity combining is available for WB225 and WB335.
+ * WB195 which is a AR9285 + AR3011 card doesn't have
+ * this feature.
*/
- if (!common->btcoex_enabled && ath9k_enable_diversity)
- common->antenna_diversity = 1;
+ if (ath9k_bt_ant_diversity)
+ common->bt_ant_diversity = 1;
spin_lock_init(&common->cc_lock);
--
1.8.3.3
^ permalink raw reply related
* [PATCH 4/5] ath9k: Add a HW capability for WLAN/BT RX diversity
From: Sujith Manoharan @ 2013-07-24 8:21 UTC (permalink / raw)
To: John Linville; +Cc: linux-wireless
In-Reply-To: <1374654090-24408-1-git-send-email-sujith@msujith.org>
From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
---
drivers/net/wireless/ath/ath9k/ath9k.h | 9 +++++----
drivers/net/wireless/ath/ath9k/hw.h | 1 +
drivers/net/wireless/ath/ath9k/init.c | 13 +++++++++++--
3 files changed, 17 insertions(+), 6 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 76e38d3..2992fd0 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -624,10 +624,11 @@ void ath_ant_comb_update(struct ath_softc *sc);
/* Main driver core */
/********************/
-#define ATH9K_PCI_CUS198 0x0001
-#define ATH9K_PCI_CUS230 0x0002
-#define ATH9K_PCI_CUS217 0x0004
-#define ATH9K_PCI_WOW 0x0008
+#define ATH9K_PCI_CUS198 0x0001
+#define ATH9K_PCI_CUS230 0x0002
+#define ATH9K_PCI_CUS217 0x0004
+#define ATH9K_PCI_WOW 0x0008
+#define ATH9K_PCI_BT_ANT_DIV 0x0010
/*
* Default cache line size, in bytes.
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index fd009e5..4ab8f58 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -248,6 +248,7 @@ enum ath9k_hw_caps {
ATH9K_HW_WOW_DEVICE_CAPABLE = BIT(17),
ATH9K_HW_CAP_PAPRD = BIT(18),
ATH9K_HW_CAP_FCC_BAND_SWITCH = BIT(19),
+ ATH9K_HW_CAP_BT_ANT_DIV = BIT(20),
};
/*
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index d27395f..defed26 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -516,6 +516,7 @@ static void ath9k_init_misc(struct ath_softc *sc)
static void ath9k_init_platform(struct ath_softc *sc)
{
struct ath_hw *ah = sc->sc_ah;
+ struct ath9k_hw_capabilities *pCap = &ah->caps;
struct ath_common *common = ath9k_hw_common(ah);
if (common->bus_ops->ath_bus_type != ATH_PCI)
@@ -529,8 +530,14 @@ static void ath9k_init_platform(struct ath_softc *sc)
ath_info(common, "Set parameters for %s\n",
(sc->driver_data & ATH9K_PCI_CUS198) ?
"CUS198" : "CUS230");
- } else if (sc->driver_data & ATH9K_PCI_CUS217) {
+ }
+
+ if (sc->driver_data & ATH9K_PCI_CUS217)
ath_info(common, "CUS217 card detected\n");
+
+ if (sc->driver_data & ATH9K_PCI_BT_ANT_DIV) {
+ pCap->hw_caps |= ATH9K_HW_CAP_BT_ANT_DIV;
+ ath_info(common, "Enable BT/WLAN RX diversity\n");
}
}
@@ -583,6 +590,7 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc,
const struct ath_bus_ops *bus_ops)
{
struct ath9k_platform_data *pdata = sc->dev->platform_data;
+ struct ath9k_hw_capabilities *pCap;
struct ath_hw *ah = NULL;
struct ath_common *common;
int ret = 0, i;
@@ -600,6 +608,7 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc,
ah->reg_ops.rmw = ath9k_reg_rmw;
atomic_set(&ah->intr_ref_cnt, -1);
sc->sc_ah = ah;
+ pCap = &ah->caps;
sc->dfs_detector = dfs_pattern_detector_init(ah, NL80211_DFS_UNSET);
@@ -650,7 +659,7 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc,
* WB195 which is a AR9285 + AR3011 card doesn't have
* this feature.
*/
- if (ath9k_bt_ant_diversity)
+ if (ath9k_bt_ant_diversity && (pCap->hw_caps & ATH9K_HW_CAP_BT_ANT_DIV))
common->bt_ant_diversity = 1;
spin_lock_init(&common->cc_lock);
--
1.8.3.3
^ permalink raw reply related
* [PATCH 2/5] ath9k: Print LNA combining mode during init
From: Sujith Manoharan @ 2013-07-24 8:21 UTC (permalink / raw)
To: John Linville; +Cc: linux-wireless
In-Reply-To: <1374654090-24408-1-git-send-email-sujith@msujith.org>
From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
---
drivers/net/wireless/ath/ath9k/hw.c | 24 +++++++++---------------
1 file changed, 9 insertions(+), 15 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index d55d97c..8bd602c 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -2559,34 +2559,28 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
if (AR_SREV_9287_11_OR_LATER(ah) || AR_SREV_9271(ah))
pCap->hw_caps |= ATH9K_HW_CAP_SGI_20;
- if (AR_SREV_9285(ah))
+ if (AR_SREV_9285(ah)) {
if (ah->eep_ops->get_eeprom(ah, EEP_MODAL_VER) >= 3) {
ant_div_ctl1 =
ah->eep_ops->get_eeprom(ah, EEP_ANT_DIV_CTL1);
- if ((ant_div_ctl1 & 0x1) && ((ant_div_ctl1 >> 3) & 0x1))
+ if ((ant_div_ctl1 & 0x1) && ((ant_div_ctl1 >> 3) & 0x1)) {
pCap->hw_caps |= ATH9K_HW_CAP_ANT_DIV_COMB;
+ ath_info(common, "Enable LNA combining\n");
+ }
}
+ }
+
if (AR_SREV_9300_20_OR_LATER(ah)) {
if (ah->eep_ops->get_eeprom(ah, EEP_CHAIN_MASK_REDUCE))
pCap->hw_caps |= ATH9K_HW_CAP_APM;
}
-
if (AR_SREV_9330(ah) || AR_SREV_9485(ah) || AR_SREV_9565(ah)) {
ant_div_ctl1 = ah->eep_ops->get_eeprom(ah, EEP_ANT_DIV_CTL1);
- /*
- * enable the diversity-combining algorithm only when
- * both enable_lna_div and enable_fast_div are set
- * Table for Diversity
- * ant_div_alt_lnaconf bit 0-1
- * ant_div_main_lnaconf bit 2-3
- * ant_div_alt_gaintb bit 4
- * ant_div_main_gaintb bit 5
- * enable_ant_div_lnadiv bit 6
- * enable_ant_fast_div bit 7
- */
- if ((ant_div_ctl1 >> 0x6) == 0x3)
+ if ((ant_div_ctl1 >> 0x6) == 0x3) {
pCap->hw_caps |= ATH9K_HW_CAP_ANT_DIV_COMB;
+ ath_info(common, "Enable LNA combining\n");
+ }
}
if (ath9k_hw_dfs_tested(ah))
--
1.8.3.3
^ permalink raw reply related
* [PATCH 5/5] ath9k: Add PCI IDs that support WLAN/BT RX diversity
From: Sujith Manoharan @ 2013-07-24 8:21 UTC (permalink / raw)
To: John Linville; +Cc: linux-wireless
In-Reply-To: <1374654090-24408-1-git-send-email-sujith@msujith.org>
From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
---
drivers/net/wireless/ath/ath9k/pci.c | 16 ++++++++++------
1 file changed, 10 insertions(+), 6 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index c585c9b..ad48702 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -40,29 +40,29 @@ static DEFINE_PCI_DEVICE_TABLE(ath_pci_id_table) = {
0x0032,
PCI_VENDOR_ID_AZWAVE,
0x2086),
- .driver_data = ATH9K_PCI_CUS198 },
+ .driver_data = ATH9K_PCI_CUS198 | ATH9K_PCI_BT_ANT_DIV },
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
0x0032,
PCI_VENDOR_ID_AZWAVE,
0x1237),
- .driver_data = ATH9K_PCI_CUS198 },
+ .driver_data = ATH9K_PCI_CUS198 | ATH9K_PCI_BT_ANT_DIV },
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
0x0032,
PCI_VENDOR_ID_AZWAVE,
0x2126),
- .driver_data = ATH9K_PCI_CUS198 },
+ .driver_data = ATH9K_PCI_CUS198 | ATH9K_PCI_BT_ANT_DIV },
/* PCI-E CUS230 */
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
0x0032,
PCI_VENDOR_ID_AZWAVE,
0x2152),
- .driver_data = ATH9K_PCI_CUS230 },
+ .driver_data = ATH9K_PCI_CUS230 | ATH9K_PCI_BT_ANT_DIV },
{ PCI_DEVICE_SUB(PCI_VENDOR_ID_ATHEROS,
0x0032,
PCI_VENDOR_ID_FOXCONN,
0xE075),
- .driver_data = ATH9K_PCI_CUS230 },
+ .driver_data = ATH9K_PCI_CUS230 | ATH9K_PCI_BT_ANT_DIV },
{ PCI_VDEVICE(ATHEROS, 0x0032) }, /* PCI-E AR9485 */
{ PCI_VDEVICE(ATHEROS, 0x0033) }, /* PCI-E AR9580 */
@@ -138,7 +138,11 @@ static DEFINE_PCI_DEVICE_TABLE(ath_pci_id_table) = {
{ PCI_VDEVICE(ATHEROS, 0x0034) }, /* PCI-E AR9462 */
{ PCI_VDEVICE(ATHEROS, 0x0037) }, /* PCI-E AR1111/AR9485 */
- { PCI_VDEVICE(ATHEROS, 0x0036) }, /* PCI-E AR9565 */
+
+ /* PCI-E AR9565 */
+ { PCI_VDEVICE(ATHEROS, 0x0036),
+ .driver_data = ATH9K_PCI_BT_ANT_DIV },
+
{ 0 }
};
--
1.8.3.3
^ permalink raw reply related
* Re: [PATCH] mac80211: use oneshot blink API for LED triggers
From: Fabio Baltieri @ 2013-07-24 8:53 UTC (permalink / raw)
To: Johannes Berg; +Cc: John W. Linville, linux-wireless, netdev, linux-kernel
In-Reply-To: <1374653665.8180.0.camel@jlt4.sipsolutions.net>
On Wed, Jul 24, 2013 at 10:14:25AM +0200, Johannes Berg wrote:
> On Wed, 2013-07-24 at 02:09 +0200, Fabio Baltieri wrote:
> > Changes mac80211 LED trigger code to use the generic
> > led_trigger_blink_oneshot() API for transmit and receive activity
> > indication.
> >
> > This gives a better feedback to the user, as with the new API each
> > activity event results in a visible blink, while a constant traffic
> > results in a continuous blink at constant rate.
>
> This seems a little pointless since our throughput-based trigger can do
> very similar (but somewhat better) behaviour? Maybe that should just be
> the default instead, with some sane default setup values?
Ok but that requires driver specific support and it's only implemented
on a subset of currently available drivers.
This at least makes the basic tx/rx indication capability a better.
> (Regardless of that, you also have indentation problems in your patch)
Ok, I guess you are referring to the this:
+ led_trigger_blink_oneshot(local->tx_led,
+ &led_delay, &led_delay, 0);
So, are you definitely rejecting this patch or should I fix indentation
and send a v2?
Thanks,
Fabio
--
Fabio Baltieri
^ permalink raw reply
* Re: hung task while plugging in cfg80211
From: Stanislaw Gruszka @ 2013-07-24 9:59 UTC (permalink / raw)
To: Jeff Layton
Cc: linux-wireless, linville, netdev, Thomas Graf, Stephen Hemminger,
rjones, Marcel Holtmann
In-Reply-To: <20130712074911.01b5945a@corrin.poochiereds.net>
On Fri, Jul 12, 2013 at 07:49:11AM -0400, Jeff Layton wrote:
> I updated the kernel on my rawhide KVM guest, and noticed that the
> ethernet interface wasn't coming up at all. While poking around, I saw
> this stack trace pop up:
>
> Jul 12 07:29:25 rawhide kernel: [ 241.156196] INFO: task modprobe:501 blocked for more than 120 seconds.
> Jul 12 07:29:25 rawhide kernel: [ 241.157222] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
> Jul 12 07:29:25 rawhide kernel: [ 241.158379] modprobe D ffff880118c526e0 4584 501 500 0x00000080
> Jul 12 07:29:25 rawhide kernel: [ 241.159458] ffff8800d10c3ba8 0000000000000046 00000000001d5300 ffff8800d10c3fd8
> Jul 12 07:29:25 rawhide kernel: [ 241.160644] ffff8800d10c3fd8 00000000001d5300 ffff8800d2ae4dc0 ffff8800d2ae4dc0
> Jul 12 07:29:25 rawhide kernel: [ 241.161875] ffffffff81d0bfa0 ffffffff81d0bfa8 ffffffff00000000 ffffffff81d0bff0
> Jul 12 07:29:25 rawhide kernel: [ 241.163096] Call Trace:
> Jul 12 07:29:25 rawhide kernel: [ 241.163460] [<ffffffff817377e9>] schedule+0x29/0x70
> Jul 12 07:29:25 rawhide kernel: [ 241.164235] [<ffffffff817392ad>] rwsem_down_write_failed+0xed/0x1a0
> Jul 12 07:29:25 rawhide kernel: [ 241.165489] [<ffffffff810bb600>] ? update_cpu_load_active+0xb0/0xb0
> Jul 12 07:29:25 rawhide kernel: [ 241.166267] [<ffffffff8137d503>] call_rwsem_down_write_failed+0x13/0x20
> Jul 12 07:29:25 rawhide kernel: [ 241.166760] [<ffffffff81736aad>] ? down_write+0x9d/0xb2
> Jul 12 07:29:25 rawhide kernel: [ 241.167189] [<ffffffff8162d975>] ? genl_lock_all+0x15/0x30
> Jul 12 07:29:25 rawhide kernel: [ 241.167603] [<ffffffff8162d975>] genl_lock_all+0x15/0x30
I reproduced that on qemu-kvm with rawhide LiveCD. Below more
information gathered using sysrq:
(qemu) [ 2458.110724] SysRq : Show Locks Held
[ 2458.111347]
[ 2458.111347] Showing all locks held in the system:
[ 2458.111347] 1 lock held by NetworkManager/582:
[ 2458.111347] #0: (cb_lock){++++++}, at: [<ffffffff8162bc79>] genl_rcv+0x19/0x40
[ 2458.111347] 1 lock held by modprobe/603:
[ 2458.111347] #0: (cb_lock){++++++}, at: [<ffffffff8162baa5>] genl_lock_all+0x15/0x30
[ 2458.111347]
[ 2458.111347] =============================================
[ 2458.111347]
(qemu) sendkey alt-sysrq-w
(qemu) [ 2461.579457] SysRq : Show Blocked State
[ 2461.580103] task PC stack pid father
[ 2461.580103] NetworkManager D ffff880034b84500 4040 582 1 0x00000080
[ 2461.580103] ffff8800197ff720 0000000000000046 00000000001d5340 ffff8800197fffd8
[ 2461.580103] ffff8800197fffd8 00000000001d5340 ffff880019631700 7fffffffffffffff
[ 2461.580103] ffff8800197ff880 ffff8800197ff878 ffff880019631700 ffff880019631700
[ 2461.580103] Call Trace:
[ 2461.580103] [<ffffffff817355f9>] schedule+0x29/0x70
[ 2461.580103] [<ffffffff81731ad1>] schedule_timeout+0x1c1/0x360
[ 2461.580103] [<ffffffff810e69eb>] ? mark_held_locks+0xbb/0x140
[ 2461.580103] [<ffffffff817377ac>] ? _raw_spin_unlock_irq+0x2c/0x50
[ 2461.580103] [<ffffffff810e6b6d>] ? trace_hardirqs_on_caller+0xfd/0x1c0
[ 2461.580103] [<ffffffff81736398>] wait_for_completion_killable+0xe8/0x170
[ 2461.580103] [<ffffffff810b7fa0>] ? wake_up_state+0x20/0x20
[ 2461.580103] [<ffffffff81095825>] call_usermodehelper_exec+0x1a5/0x210
[ 2461.580103] [<ffffffff817362ed>] ? wait_for_completion_killable+0x3d/0x170
[ 2461.580103] [<ffffffff81095cc3>] __request_module+0x1b3/0x370
[ 2461.580103] [<ffffffff810e6b6d>] ? trace_hardirqs_on_caller+0xfd/0x1c0
[ 2461.580103] [<ffffffff8162c5c9>] ctrl_getfamily+0x159/0x190
[ 2461.580103] [<ffffffff8162d8a4>] genl_family_rcv_msg+0x1f4/0x2e0
[ 2461.580103] [<ffffffff8162d990>] ? genl_family_rcv_msg+0x2e0/0x2e0
[ 2461.580103] [<ffffffff8162da1e>] genl_rcv_msg+0x8e/0xd0
[ 2461.580103] [<ffffffff8162b729>] netlink_rcv_skb+0xa9/0xc0
[ 2461.580103] [<ffffffff8162bc88>] genl_rcv+0x28/0x40
[ 2461.580103] [<ffffffff8162ad6d>] netlink_unicast+0xdd/0x190
[ 2461.580103] [<ffffffff8162b149>] netlink_sendmsg+0x329/0x750
[ 2461.580103] [<ffffffff815db849>] sock_sendmsg+0x99/0xd0
[ 2461.580103] [<ffffffff810bb58f>] ? local_clock+0x5f/0x70
[ 2461.580103] [<ffffffff810e96e8>] ? lock_release_non_nested+0x308/0x350
[ 2461.580103] [<ffffffff815dbc6e>] ___sys_sendmsg+0x39e/0x3b0
[ 2461.580103] [<ffffffff810565af>] ? kvm_clock_read+0x2f/0x50
[ 2461.580103] [<ffffffff810218b9>] ? sched_clock+0x9/0x10
[ 2461.580103] [<ffffffff810bb2bd>] ? sched_clock_local+0x1d/0x80
[ 2461.580103] [<ffffffff810bb448>] ? sched_clock_cpu+0xa8/0x100
[ 2461.580103] [<ffffffff810e33ad>] ? trace_hardirqs_off+0xd/0x10
[ 2461.580103] [<ffffffff810bb58f>] ? local_clock+0x5f/0x70
[ 2461.580103] [<ffffffff810e3f7f>] ? lock_release_holdtime.part.28+0xf/0x1a0
[ 2461.580103] [<ffffffff8120fec9>] ? fget_light+0xf9/0x510
[ 2461.580103] [<ffffffff8120fe0c>] ? fget_light+0x3c/0x510
[ 2461.580103] [<ffffffff815dd1d2>] __sys_sendmsg+0x42/0x80
[ 2461.580103] [<ffffffff815dd222>] SyS_sendmsg+0x12/0x20
[ 2461.580103] [<ffffffff81741ad9>] system_call_fastpath+0x16/0x1b
[ 2461.580103] modprobe D ffff88000f2c8000 4632 603 602 0x00000080
[ 2461.580103] ffff88000f04fba8 0000000000000046 00000000001d5340 ffff88000f04ffd8
[ 2461.580103] ffff88000f04ffd8 00000000001d5340 ffff8800377d4500 ffff8800377d4500
[ 2461.580103] ffffffff81d0b260 ffffffff81d0b268 ffffffff00000000 ffffffff81d0b2b0
[ 2461.580103] Call Trace:
[ 2461.580103] [<ffffffff817355f9>] schedule+0x29/0x70
[ 2461.580103] [<ffffffff81736d4d>] rwsem_down_write_failed+0xed/0x1a0
[ 2461.580103] [<ffffffff810bb200>] ? update_cpu_load_active+0x10/0xb0
[ 2461.580103] [<ffffffff8137b473>] call_rwsem_down_write_failed+0x13/0x20
[ 2461.580103] [<ffffffff8173492d>] ? down_write+0x9d/0xb2
[ 2461.580103] [<ffffffff8162baa5>] ? genl_lock_all+0x15/0x30
[ 2461.580103] [<ffffffff8162baa5>] genl_lock_all+0x15/0x30
[ 2461.580103] [<ffffffff8162cbb3>] genl_register_family+0x53/0x1f0
[ 2461.580103] [<ffffffffa01dc000>] ? 0xffffffffa01dbfff
[ 2461.580103] [<ffffffff8162d650>] genl_register_family_with_ops+0x20/0x80
[ 2461.580103] [<ffffffffa01dc000>] ? 0xffffffffa01dbfff
[ 2461.580103] [<ffffffffa017fe84>] nl80211_init+0x24/0xf0 [cfg80211]
[ 2461.580103] [<ffffffffa01dc000>] ? 0xffffffffa01dbfff
[ 2461.580103] [<ffffffffa01dc043>] cfg80211_init+0x43/0xdb [cfg80211]
[ 2461.580103] [<ffffffff810020fa>] do_one_initcall+0xfa/0x1b0
[ 2461.580103] [<ffffffff8105cb93>] ? set_memory_nx+0x43/0x50
[ 2461.580103] [<ffffffff810f75af>] load_module+0x1c6f/0x27f0
[ 2461.580103] [<ffffffff810f2c90>] ? store_uevent+0x40/0x40
[ 2461.580103] [<ffffffff810f82c6>] SyS_finit_module+0x86/0xb0
[ 2461.580103] [<ffffffff81741ad9>] system_call_fastpath+0x16/0x1b
[ 2461.580103] Sched Debug Version: v0.10, 3.11.0-0.rc1.git4.1.fc20.x86_64 #1
So call user space to load cfg80211 module (alias
net-pf-16-proto-16-family-nl80211) from ctrl_getfamily() with read taken
cb_lock semaphore. That deadlock in modprobe process in
genl_register_family() when try to down_write cb_lock.
This is consequence of commit:
commit fb4e156886ce6e8309e912d8b370d192330d19d3
Author: Marcel Holtmann <marcel@holtmann.org>
Date: Sun Apr 28 16:22:06 2013 -0700
nl80211: Add generic netlink module alias for cfg80211/nl80211
I prepared a possible fix for that (patch below), but I'm not sure if it
do right thing, it can cause other oddity, please test (with
CONFIG_LOCKDEP compiled). I think I would prefer rather remove
autoloading genetlink modules from kernel or use just one lock
in instead of two cb_lock & genl_mutex .
Stanislaw
diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c
index 2fd6dbe..1076fe1 100644
--- a/net/netlink/genetlink.c
+++ b/net/netlink/genetlink.c
@@ -877,8 +877,10 @@ static int ctrl_getfamily(struct sk_buff *skb, struct genl_info *info)
#ifdef CONFIG_MODULES
if (res == NULL) {
genl_unlock();
+ up_read(&cb_lock);
request_module("net-pf-%d-proto-%d-family-%s",
PF_NETLINK, NETLINK_GENERIC, name);
+ down_read(&cb_lock);
genl_lock();
res = genl_family_find_byname(name);
}
^ permalink raw reply related
* [PATCH] ath10k: detect the number of spatial streams supported by hw
From: Michal Kazior @ 2013-07-24 10:36 UTC (permalink / raw)
To: ath10k; +Cc: linux-wireless, Michal Kazior
Until now ath10k assumed 3 spatial streams.
However some devices support only 2 spatial
streams.
This patch improves performance on devices that
don't support 3 spatial streams.
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
---
drivers/net/wireless/ath/ath10k/core.h | 1 +
drivers/net/wireless/ath/ath10k/mac.c | 19 +++++++++----------
drivers/net/wireless/ath/ath10k/wmi.c | 12 ++++++++++--
3 files changed, 20 insertions(+), 12 deletions(-)
diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h
index 9f21ecb..ff42bb7 100644
--- a/drivers/net/wireless/ath/ath10k/core.h
+++ b/drivers/net/wireless/ath/ath10k/core.h
@@ -285,6 +285,7 @@ struct ath10k {
u32 hw_max_tx_power;
u32 ht_cap_info;
u32 vht_cap_info;
+ u32 num_rf_chains;
struct targetdef *targetdef;
struct hostdef *hostdef;
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index d0a7761..330ba93 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -3093,19 +3093,18 @@ static struct ieee80211_sta_vht_cap ath10k_create_vht_cap(struct ath10k *ar)
{
struct ieee80211_sta_vht_cap vht_cap = {0};
u16 mcs_map;
+ int i;
vht_cap.vht_supported = 1;
vht_cap.cap = ar->vht_cap_info;
- /* FIXME: check dynamically how many streams board supports */
- mcs_map = IEEE80211_VHT_MCS_SUPPORT_0_9 << 0 |
- IEEE80211_VHT_MCS_SUPPORT_0_9 << 2 |
- IEEE80211_VHT_MCS_SUPPORT_0_9 << 4 |
- IEEE80211_VHT_MCS_NOT_SUPPORTED << 6 |
- IEEE80211_VHT_MCS_NOT_SUPPORTED << 8 |
- IEEE80211_VHT_MCS_NOT_SUPPORTED << 10 |
- IEEE80211_VHT_MCS_NOT_SUPPORTED << 12 |
- IEEE80211_VHT_MCS_NOT_SUPPORTED << 14;
+ mcs_map = 0;
+ for (i = 0; i < 8; i++) {
+ if (i < ar->num_rf_chains)
+ mcs_map |= IEEE80211_VHT_MCS_SUPPORT_0_9 << (i*2);
+ else
+ mcs_map |= IEEE80211_VHT_MCS_NOT_SUPPORTED << (i*2);
+ }
vht_cap.vht_mcs.rx_mcs_map = cpu_to_le16(mcs_map);
vht_cap.vht_mcs.tx_mcs_map = cpu_to_le16(mcs_map);
@@ -3168,7 +3167,7 @@ static struct ieee80211_sta_ht_cap ath10k_get_ht_cap(struct ath10k *ar)
if (ar->vht_cap_info & WMI_VHT_CAP_MAX_MPDU_LEN_MASK)
ht_cap.cap |= IEEE80211_HT_CAP_MAX_AMSDU;
- for (i = 0; i < WMI_MAX_SPATIAL_STREAM; i++)
+ for (i = 0; i < ar->num_rf_chains; i++)
ht_cap.mcs.rx_mask[i] = 0xFF;
ht_cap.mcs.tx_params |= IEEE80211_HT_MCS_TX_DEFINED;
diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
index 5e42460..1cbcb2e 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.c
+++ b/drivers/net/wireless/ath/ath10k/wmi.c
@@ -868,6 +868,13 @@ static void ath10k_wmi_service_ready_event_rx(struct ath10k *ar,
(__le32_to_cpu(ev->sw_version_1) & 0xffff0000) >> 16;
ar->fw_version_build = (__le32_to_cpu(ev->sw_version_1) & 0x0000ffff);
ar->phy_capability = __le32_to_cpu(ev->phy_capability);
+ ar->num_rf_chains = __le32_to_cpu(ev->num_rf_chains);
+
+ if (ar->num_rf_chains > WMI_MAX_SPATIAL_STREAM) {
+ ath10k_warn("hardware advertises support for more spatial streams than it should (%d > %d)\n",
+ ar->num_rf_chains, WMI_MAX_SPATIAL_STREAM);
+ ar->num_rf_chains = WMI_MAX_SPATIAL_STREAM;
+ }
ar->ath_common.regulatory.current_rd =
__le32_to_cpu(ev->hal_reg_capabilities.eeprom_rd);
@@ -892,7 +899,7 @@ static void ath10k_wmi_service_ready_event_rx(struct ath10k *ar,
}
ath10k_dbg(ATH10K_DBG_WMI,
- "wmi event service ready sw_ver 0x%08x sw_ver1 0x%08x abi_ver %u phy_cap 0x%08x ht_cap 0x%08x vht_cap 0x%08x vht_supp_msc 0x%08x sys_cap_info 0x%08x mem_reqs %u\n",
+ "wmi event service ready sw_ver 0x%08x sw_ver1 0x%08x abi_ver %u phy_cap 0x%08x ht_cap 0x%08x vht_cap 0x%08x vht_supp_msc 0x%08x sys_cap_info 0x%08x mem_reqs %u num_rf_chains %u\n",
__le32_to_cpu(ev->sw_version),
__le32_to_cpu(ev->sw_version_1),
__le32_to_cpu(ev->abi_version),
@@ -901,7 +908,8 @@ static void ath10k_wmi_service_ready_event_rx(struct ath10k *ar,
__le32_to_cpu(ev->vht_cap_info),
__le32_to_cpu(ev->vht_supp_mcs),
__le32_to_cpu(ev->sys_cap_info),
- __le32_to_cpu(ev->num_mem_reqs));
+ __le32_to_cpu(ev->num_mem_reqs),
+ __le32_to_cpu(ev->num_rf_chains));
complete(&ar->wmi.service_ready);
}
--
1.7.9.5
^ permalink raw reply related
* Re: FUSB200 xhci issue
From: Oleksij Rempel @ 2013-07-24 10:37 UTC (permalink / raw)
To: Christian Lamparter; +Cc: linux-wireless, Sarah Sharp, Seth Forshee, USB list
In-Reply-To: <2119509.Av8Iiax5KF@blech>
Am 23.07.2013 20:26, schrieb Christian Lamparter:
> On Tuesday, July 23, 2013 06:59:46 AM Oleksij Rempel wrote:
>> Am 22.07.2013 23:23, schrieb Christian Lamparter:
>>> On Monday, July 22, 2013 10:47:41 PM Oleksij Rempel wrote:
>>>> Am 22.07.2013 21:54, schrieb Christian Lamparter:
>>>>> Hello!
>>>>>
>>>>> On Monday, July 22, 2013 05:21:54 PM Oleksij Rempel wrote:
>>>>>> i'm one of ath9k_htc devs. Currently i'm working on usb_suspend issue of
>>>>>> this adapters. Looks like ar9271 and ar7010 have FUSB200, and i
>>>>>> accidentally discovered that 9170 have it too. Are there any issue with
>>>>>> usb-suspend + xhci controllers by you? Did you some how specially
>>>>>> handled it?
>>>>>
>>>>> No, I haven't heard any complains about xhci + suspend. In fact,
>>>>> it's working fine with the NEC xhci I have. I also have a AR9271
>>>>> and AR7010, so if you want I could try if they survive a suspend
>>>>> +resume cycle when attached.
>>>>>
>>>>> But, I do have a bug-report from someone else who has/had? problems
>>>>> with carl9170 and xhci. If you want, you can get the details from:
>>>>> "carl9170 A-MPDU transmit problem":
>>>>> <http://comments.gmane.org/gmane.linux.kernel.wireless.general/104597>
>>>>>
>>>>> The likely cause is related to Intel's xhci silicon (Ivy Bridge is
>>>>> affected, but I don't know about Haswell):
>>>>> <http://permalink.gmane.org/gmane.linux.kernel.wireless.general/104602>
>>>>
>>>> Same situation is here - i have problem on Ivy Bridge.
>>> (Note: I don't have any Ivy Bridge system. Just Sandy Bridge
>>> and AMD's new A6-1450 Temash and both xhci work. So I can't
>>> do any proper comparisons like you.)
>>>
>>>> Steps to reproduce:
>>>> - plug adapter. Module and firmware will be loaded
>>>> - make sure usb autosupend is enabled. By default it is not! Use
>>>> powertop or directly sysfs to enable autosuspend for this device
>>>> - rmmod .... and wait some seconds until adapter is suspended and then
>>>> modprobe ath9k_htc
>>
>>>> first packet which is bigger as 64Byte will kill EP4 FIFO. Size register
>>>> will report wrong size.. bigger as FIFO can handle. And only first ~40
>>>> readet bytes will be actually OK.. all the rest of packet will be trashed.
>>>
>>> This is what happens with a WN721 (ar9271):
>>>
>>> [17619.597905] usbcore: deregistering interface driver ath9k_htc
>>> [17619.679549] usb 2-2: ath9k_htc: USB layer deinitialized
>>> [17619.679602] ath9k_htc: Driver unloaded
>>> <suspend>
>>>
>>> <resume>
>>> [17667.543024] usb 2-2: reset high-speed USB device number 3 using xhci_hcd <----
>>> [17667.572168] xhci_hcd 0000:19:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff88031aa77600
>>> [17667.572174] xhci_hcd 0000:19:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff88031aa77640
>>> [17667.572177] xhci_hcd 0000:19:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff88031aa77680
>>> [17667.572180] xhci_hcd 0000:19:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff88031aa776c0
>>> [17667.572183] xhci_hcd 0000:19:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff88031aa77700
>>> [17667.572185] xhci_hcd 0000:19:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff88031aa77740
>>> [17667.573826] usb 2-2: ath9k_htc: Firmware htc_9271.fw requested
>>> [17667.573873] usbcore: registered new interface driver ath9k_htc
>>> [17668.038200] usb 2-2: ath9k_htc: Transferred FW: htc_9271.fw, size: 51272
>>> [17668.273249] ath9k_htc 2-2:1.0: ath9k_htc: HTC initialized with 33 credits
>>>
>>> The driver loads, but there's no "wlanX" interface, no phyX interface
>>> and the driver can't be unloaded due to "Error: Module ath9k_htc is in use".
>>
>> So, it is exactly this bug.
>> After firmware was loaded ath9k trying to set some registers. Since
>> command buffer is trashed it will write some nonsense to registers and
>> some times in wrong to wrong addresses. I have some patches to do crc
>> check of commands, to easy detect corrupted ones.
>>
>> You reproduced it on NEC xhci? Is it possible to reproduce it in
>> carl9170?
>
> Ok: That's dmesg of your scenario:
>
> [ 809.995966] usbcore: deregistering interface driver carl9170
> <suspend>
>
> <resume>
> [ 826.365596] usb 2-2: reset high-speed USB device number 2 using xhci_hcd
> [ 826.431154] xhci_hcd 0000:19:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff88045af2b900
> [ 826.431159] xhci_hcd 0000:19:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff88045af2b940
> [ 826.431162] xhci_hcd 0000:19:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff88045af2b980
> [ 826.431164] xhci_hcd 0000:19:00.0: xHCI xhci_drop_endpoint called with disabled ep ffff88045af2b9c0
> [ 826.432257] usbcore: registered new interface driver carl9170
> [ 826.433717] usb 2-2: driver API: 1.9.8 2013-03-23 [1-1]
> ...
> [ 826.816110] usb 2-2: Atheros AR9170 is registered as 'phy3'
>
> carl9170 is able to recover and the stick is working after autosuspend cycle.
Thank you for your tests. USB configuration and handlers look similar on
this two firmwares. May be problem is not in FUSB200 and it is clock
related issue so carl9170 do not need reset. - I don't know :(
Can you please test this branch:
https://github.com/olerem/open-ath9k-htc-firmware/commits/next
There is a workaround to reset adapter, right after this bug is
detected. It is really dirty hack, but currently i do not know how to
fix this bug on xhci or on ath9k-htc side.
--
Regards,
Oleksij
^ permalink raw reply
* IBSS-RSN support for BCM4313
From: Jordan McCarthy @ 2013-07-24 12:32 UTC (permalink / raw)
To: linux-wireless
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hi Linux wireless folk,
I am a developer at a non-profit working on a wireless mesh networking
platform, and we've just discovered that we have a fleet of netbooks
with the Broadcom 4313 chipset, one that does not work particularly well
(and sometimes not at all) in ad-hoc mode.
What's more, none of the available drivers seem to support IBSS-RSN,
which is absolutely essential for the requirements of our platform.
Accordingly, I wondered if anyone has any experience trying to get the
BCM4313 to work in an IBSS-RSN configuration, and if not, what is needed
to get either of the following:
- - brcmsmac to support adhoc mode
- - b43 to cover the BCM4313
Many thanks,
Jordan
- --
Jordan McCarthy
Technical Program Associate | Open Technology Institute | New America
Foundation
My Public Key: 0xC08D8042 | 4A61 3D39 4125 127D 65EA DDC2 BFBD A2E9 C08D
8042
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Version: GnuPG v1.4.11 (GNU/Linux)
Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/
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^ permalink raw reply
* Nexus 4 causes system hang (xhci_hcd)
From: Vincent Thiele @ 2013-07-24 13:10 UTC (permalink / raw)
To: linux-wireless; +Cc: 1203453
Nexus 4 causes system hang (xhci_hcd):
When I connect my Nexus 4 to the USB-Port (Front USB 3.0) the whole
system hangs. Sometimes it starts working again after a short time.
But often I need to press the reset button.
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1203453
Keywords: kernel, usb
Kernel version (from /proc/version):
Linux version 3.11.0-031100rc2-generic (apw@gomeisa) (gcc version
4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #201307211535 SMP Sun Jul 21
19:36:42 UTC 2013
Output of Oops.. message:
Oops: 0002 [#1] SMP
Environment:
Description: Ubuntu 13.04
Release: 13.04
Software:
If some fields are empty or look unusual you may have an old version.
Compare to the current minimal requirements in Documentation/Changes.
Linux Arbeits-PC 3.11.0-031100rc2-generic #201307211535 SMP Sun Jul 21
19:36:42 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
Gnu C 4.7
Gnu make 3.81
binutils 2.23.2
util-linux 2.20.1
mount support
module-init-tools 9
e2fsprogs 1.42.5
pcmciautils 018
PPP 2.4.5
Linux C Library 2.17
Dynamic linker (ldd) 2.17
Procps 3.3.3
Net-tools 1.60
Kbd 1.15.5
Sh-utils 8.20
wireless-tools 30
Modules Loaded pci_stub vboxpci vboxnetadp vboxnetflt vboxdrv
snd_hda_codec_hdmi hid_generic usbhid hid rfcomm bnep parport_pc
bluetooth ppdev joydev snd_hda_codec_realtek xpad ff_memless
snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_page_alloc
nls_iso8859_1 snd_seq_midi eeepc_wmi asus_wmi sparse_keymap
snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device nouveau psmouse
snd_timer serio_raw snd mxm_wmi ttm drm_kms_helper drm lpc_ich
i2c_algo_bit wmi video mac_hid soundcore mei_me mei lp parport
usb_storage ahci libahci e1000e ptp pps_core
Processor information (from /proc/cpuinfo):
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 42
model name : Intel(R) Core(TM) i5-2300 CPU @ 2.80GHz
stepping : 7
microcode : 0x28
cpu MHz : 2884.000
cache size : 6144 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx
rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology
nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl
vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 popcnt
tsc_deadline_timer aes xsave avx lahf_lm ida arat epb xsaveopt pln pts
dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips : 5618.39
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 42
model name : Intel(R) Core(TM) i5-2300 CPU @ 2.80GHz
stepping : 7
microcode : 0x28
cpu MHz : 2660.000
cache size : 6144 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx
rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology
nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl
vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 popcnt
tsc_deadline_timer aes xsave avx lahf_lm ida arat epb xsaveopt pln pts
dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips : 5618.39
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 42
model name : Intel(R) Core(TM) i5-2300 CPU @ 2.80GHz
stepping : 7
microcode : 0x28
cpu MHz : 2912.000
cache size : 6144 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 4
initial apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx
rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology
nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl
vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 popcnt
tsc_deadline_timer aes xsave avx lahf_lm ida arat epb xsaveopt pln pts
dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips : 5618.39
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 42
model name : Intel(R) Core(TM) i5-2300 CPU @ 2.80GHz
stepping : 7
microcode : 0x28
cpu MHz : 2800.000
cache size : 6144 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
initial apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx
rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology
nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl
vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 popcnt
tsc_deadline_timer aes xsave avx lahf_lm ida arat epb xsaveopt pln pts
dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips : 5618.39
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
Module information (from /proc/modules):
pci_stub 12622 1 - Live 0x0000000000000000
vboxpci 23194 0 - Live 0x0000000000000000 (OF)
vboxnetadp 25670 0 - Live 0x0000000000000000 (OF)
vboxnetflt 23479 0 - Live 0x0000000000000000 (OF)
vboxdrv 320372 3 vboxpci,vboxnetadp,vboxnetflt, Live 0x0000000000000000 (OF)
snd_hda_codec_hdmi 41688 1 - Live 0x0000000000000000
hid_generic 12548 0 - Live 0x0000000000000000
usbhid 53329 0 - Live 0x0000000000000000
hid 105557 2 hid_generic,usbhid, Live 0x0000000000000000
rfcomm 74589 0 - Live 0x0000000000000000
bnep 23966 2 - Live 0x0000000000000000
parport_pc 32866 0 - Live 0x0000000000000000
bluetooth 391564 10 rfcomm,bnep, Live 0x0000000000000000
ppdev 17711 0 - Live 0x0000000000000000
joydev 17613 0 - Live 0x0000000000000000
snd_hda_codec_realtek 56259 1 - Live 0x0000000000000000
xpad 18546 0 - Live 0x0000000000000000
ff_memless 13704 1 xpad, Live 0x0000000000000000
snd_hda_intel 48717 5 - Live 0x0000000000000000
snd_hda_codec 194727 3
snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel, Live
0x0000000000000000
snd_hwdep 13613 1 snd_hda_codec, Live 0x0000000000000000
snd_pcm 107140 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec, Live
0x0000000000000000
snd_page_alloc 18798 2 snd_hda_intel,snd_pcm, Live 0x0000000000000000
nls_iso8859_1 12713 1 - Live 0x0000000000000000
snd_seq_midi 13324 0 - Live 0x0000000000000000
eeepc_wmi 13151 0 - Live 0x0000000000000000
asus_wmi 24794 1 eeepc_wmi, Live 0x0000000000000000
sparse_keymap 13890 1 asus_wmi, Live 0x0000000000000000
snd_seq_midi_event 14899 1 snd_seq_midi, Live 0x0000000000000000
snd_rawmidi 30416 1 snd_seq_midi, Live 0x0000000000000000
snd_seq 66061 2 snd_seq_midi,snd_seq_midi_event, Live 0x0000000000000000
snd_seq_device 14497 3 snd_seq_midi,snd_rawmidi,snd_seq, Live 0x0000000000000000
nouveau 974829 3 - Live 0x0000000000000000
psmouse 104015 0 - Live 0x0000000000000000
snd_timer 29989 2 snd_pcm,snd_seq, Live 0x0000000000000000
serio_raw 13413 0 - Live 0x0000000000000000
snd 69657 21 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_seq_midi,snd_rawmidi,snd_seq,snd_seq_device,snd_timer,
Live 0x0000000000000000
mxm_wmi 13021 1 nouveau, Live 0x0000000000000000
ttm 84705 1 nouveau, Live 0x0000000000000000
drm_kms_helper 53178 1 nouveau, Live 0x0000000000000000
drm 298236 5 nouveau,ttm,drm_kms_helper, Live 0x0000000000000000
lpc_ich 21163 0 - Live 0x0000000000000000
i2c_algo_bit 13564 1 nouveau, Live 0x0000000000000000
wmi 19256 3 asus_wmi,nouveau,mxm_wmi, Live 0x0000000000000000
video 19685 2 asus_wmi,nouveau, Live 0x0000000000000000
mac_hid 13253 0 - Live 0x0000000000000000
soundcore 12680 1 snd, Live 0x0000000000000000
mei_me 18539 0 - Live 0x0000000000000000
mei 78448 1 mei_me, Live 0x0000000000000000
lp 17799 0 - Live 0x0000000000000000
parport 42466 3 parport_pc,ppdev,lp, Live 0x0000000000000000
usb_storage 66567 4 - Live 0x0000000000000000
ahci 30063 4 - Live 0x0000000000000000
libahci 32088 1 ahci, Live 0x0000000000000000
e1000e 257364 0 - Live 0x0000000000000000
ptp 18627 1 e1000e, Live 0x0000000000000000
pps_core 19027 1 ptp, Live 0x0000000000000000
Loaded driver and hardware information:
cat /proc/ioports
0000-0cf7 : PCI Bus 0000:00
0000-001f : dma1
0020-0021 : pic1
0040-0043 : timer0
0050-0053 : timer1
0060-0060 : keyboard
0062-0062 : EC data
0064-0064 : keyboard
0066-0066 : EC cmd
0070-0077 : rtc0
0080-008f : dma page reg
00a0-00a1 : pic2
00c0-00df : dma2
00f0-00ff : fpu
0200-020f : pnp 00:04
0290-029f : pnp 00:07
0400-0403 : ACPI PM1a_EVT_BLK
0404-0405 : ACPI PM1a_CNT_BLK
0408-040b : ACPI PM_TMR
0410-0415 : ACPI CPU throttle
0420-042f : ACPI GPE0_BLK
0430-0433 : iTCO_wdt
0450-0450 : ACPI PM2_CNT_BLK
0454-0457 : pnp 00:06
0458-047f : pnp 00:04
0460-047f : iTCO_wdt
04d0-04d1 : pnp 00:08
0500-057f : pnp 00:04
0580-059f : 0000:00:1f.3
0680-069f : pnp 00:04
0cf8-0cff : PCI conf1
0d00-ffff : PCI Bus 0000:00
164e-164f : pnp 00:04
2000-2fff : PCI Bus 0000:02
d000-dfff : PCI Bus 0000:05
d000-d00f : 0000:05:00.0
d000-d00f : ahci
d010-d013 : 0000:05:00.0
d010-d013 : ahci
d020-d027 : 0000:05:00.0
d020-d027 : ahci
d030-d033 : 0000:05:00.0
d030-d033 : ahci
d040-d047 : 0000:05:00.0
d040-d047 : ahci
e000-efff : PCI Bus 0000:01
e000-e07f : 0000:01:00.0
f020-f03f : 0000:00:1f.2
f020-f03f : ahci
f040-f05f : 0000:00:19.0
f060-f063 : 0000:00:1f.2
f060-f063 : ahci
f070-f077 : 0000:00:1f.2
f070-f077 : ahci
f080-f083 : 0000:00:1f.2
f080-f083 : ahci
f090-f097 : 0000:00:1f.2
f090-f097 : ahci
ffff-ffff : pnp 00:04
ffff-ffff : pnp 00:04
cat /proc/iomem
00000000-00000fff : reserved
00001000-0009efff : System RAM
0009f000-0009ffff : reserved
000a0000-000bffff : PCI Bus 0000:00
000c0000-000ce7ff : Video ROM
000d4000-000d7fff : PCI Bus 0000:00
000d8000-000dbfff : PCI Bus 0000:00
000dc000-000dffff : PCI Bus 0000:00
000f0000-000fffff : System ROM
00100000-deb8efff : System RAM
0e000000-0e737993 : Kernel code
0e737994-0ed0ec7f : Kernel data
0ee70000-0efe2fff : Kernel bss
deb8f000-df13efff : reserved
df13f000-df383fff : ACPI Non-volatile Storage
df384000-df391fff : ACPI Tables
df392000-df3befff : ACPI Non-volatile Storage
df3bf000-df3c3fff : ACPI Tables
df3c4000-df406fff : ACPI Non-volatile Storage
df407000-df7fffff : System RAM
df800000-dfffffff : RAM buffer
e0000000-feafffff : PCI Bus 0000:00
e0000000-e0000fff : pnp 00:0a
e0100000-e02fffff : PCI Bus 0000:02
e0300000-e04fffff : PCI Bus 0000:02
e0500000-e05fffff : PCI Bus 0000:05
e0500000-e050ffff : 0000:05:00.0
e8000000-f1ffffff : PCI Bus 0000:01
e8000000-efffffff : 0000:01:00.0
f0000000-f1ffffff : 0000:01:00.0
f6000000-f70fffff : PCI Bus 0000:01
f6000000-f6ffffff : 0000:01:00.0
f7000000-f707ffff : 0000:01:00.0
f7080000-f7083fff : 0000:01:00.1
7080000-f7083fff : ICH HD audio
f7100000-f71fffff : PCI Bus 0000:05
f7110000-f71101ff : 0000:05:00.0
f7110000-f71101ff : ahci
f7200000-f72fffff : PCI Bus 0000:04
f7200000-f7207fff : 0000:04:00.0
f7200000-f7207fff : xhci_hcd
f7300000-f73fffff : PCI Bus 0000:03
f7300000-f7307fff : 0000:03:00.0
f7300000-f7307fff : xhci_hcd
f7400000-f741ffff : 0000:00:19.0
f7400000-f741ffff : e1000e
f7420000-f7423fff : 0000:00:1b.0
f7420000-f7423fff : ICH HD audio
f7425000-f74250ff : 0000:00:1f.3
f7426000-f74267ff : 0000:00:1f.2
f7426000-f74267ff : ahci
f7427000-f74273ff : 0000:00:1d.0
f7427000-f74273ff : ehci_hcd
f7428000-f74283ff : 0000:00:1a.0
f7428000-f74283ff : ehci_hcd
f7429000-f7429fff : 0000:00:19.0
f7429000-f7429fff : e1000e
f742c000-f742c00f : 0000:00:16.0
f742c000-f742c00f : mei_me
f8000000-fbffffff : PCI MMCONFIG 0000 [bus 00-3f]
f8000000-fbffffff : reserved
f8000000-fbffffff : pnp 00:0a
fec00000-fec00fff : reserved
fec00000-fec003ff : IOAPIC 0
fed00000-fed03fff : reserved
fed00000-fed003ff : HPET 0
fed10000-fed17fff : pnp 00:0a
fed18000-fed18fff : pnp 00:0a
fed19000-fed19fff : pnp 00:0a
fed1c000-fed1ffff : reserved
fed1c000-fed1ffff : pnp 00:0a
fed1f410-fed1f414 : iTCO_wdt
fed20000-fed3ffff : pnp 00:0a
fed40000-fed44fff : pnp 00:00
fed45000-fed8ffff : pnp 00:0a
fed90000-fed93fff : pnp 00:0a
fee00000-fee00fff : Local APIC
fee00000-fee00fff : reserved
ff000000-ffffffff : reserved
ff000000-ffffffff : pnp 00:0a
100000000-21effffff : System RAM
21f000000-21fffffff : RAM buffer
PCI information ('lspci -vvv' as root):
sudo lspci -vvv
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor
Family DRAM Controller (rev 09)
Subsystem: ASUSTeK Computer Inc. P8P67 Deluxe Motherboard
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort+ >SERR- <PERR- INTx-
Latency: 0
Capabilities: [e0] Vendor Specific Information: Len=0c <?>
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core
Processor Family PCI Express Root Port (rev 09) (prog-if 00 [Normal
decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000e000-0000efff
Memory behind bridge: f6000000-f70fffff
Prefetchable memory behind bridge: 00000000e8000000-00000000f1ffffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [88] Subsystem: ASUSTeK Computer Inc. Device 844d
Capabilities: [80] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee0f00c Data: 4181
Capabilities: [a0] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
ExtTag- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
LnkCap: Port #2, Speed 5GT/s, Width x16, ASPM L0s L1, Latency L0
<256ns, L1 <4us
ClockPM- Surprise- LLActRep- BwNot+
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+ DLActive-
BWMgmt+ ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
Slot #1, PowerLimit 75.000W; Interlock- NoCompl+
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-
Changed: MRL- PresDet- LinkState-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
DevCap2: Completion Timeout: Not Supported, TimeoutDis- ARIFwd-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-,
Selectable De-emphasis: -3.5dB
Transmit Margin: Normal Operating Range,
EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-,
EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [100 v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed- WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
Status: NegoPending- InProgress-
Capabilities: [140 v1] Root Complex Link
Desc: PortNumber=02 ComponentID=01 EltType=Config
Link0: Desc: TargetPort=00 TargetComponent=01 AssocRCRB-
LinkType=MemMapped LinkValid+
Addr: 00000000fed19000
Kernel driver in use: pcieport
00:16.0 Communication controller: Intel Corporation 6 Series/C200
Series Chipset Family MEI Controller #1 (rev 04)
Subsystem: ASUSTeK Computer Inc. P8P67 Deluxe Motherboard
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 53
Region 0: Memory at f742c000 (64-bit, non-prefetchable) [size=16]
Capabilities: [50] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee0f00c Data: 41b2
Kernel driver in use: mei_me
00:19.0 Ethernet controller: Intel Corporation 82579V Gigabit Network
Connection (rev 05)
Subsystem: ASUSTeK Computer Inc. P8P67 Deluxe Motherboard
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 51
Region 0: Memory at f7400000 (32-bit, non-prefetchable) [size=128K]
Region 1: Memory at f7429000 (32-bit, non-prefetchable) [size=4K]
Region 2: I/O ports at f040 [size=32]
Capabilities: [c8] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=1 PME-
Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee0100c Data: 4123
Capabilities: [e0] PCI Advanced Features
AFCap: TP+ FLR+
AFCtrl: FLR-
AFStatus: TP-
Kernel driver in use: e1000e
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset
Family USB Enhanced Host Controller #2 (rev 05) (prog-if 20 [EHCI])
Subsystem: ASUSTeK Computer Inc. P8P67 Deluxe Motherboard
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 16
Region 0: Memory at f7428000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [58] Debug port: BAR=1 offset=00a0
Capabilities: [98] PCI Advanced Features
AFCap: TP+ FLR+
AFCtrl: FLR-
AFStatus: TP-
Kernel driver in use: ehci-pci
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset
Family High Definition Audio Controller (rev 05)
Subsystem: ASUSTeK Computer Inc. Device 84dc
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 54
Region 0: Memory at f7420000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee0f00c Data: 41d2
Capabilities: [70] Express (v1) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
ExtTag- RBE- FLReset+
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #0, Speed unknown, Width x0, ASPM unknown, Latency L0
<64ns, L1 <1us
ClockPM- Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed unknown, Width x0, TrErr- Train- SlotClk- DLActive-
BWMgmt- ABWMgmt-
Capabilities: [100 v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed- WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
Status: NegoPending- InProgress-
VC1: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=1 ArbSelect=Fixed TC/VC=22
Status: NegoPending- InProgress-
Capabilities: [130 v1] Root Complex Link
Desc: PortNumber=0f ComponentID=00 EltType=Config
Link0: Desc: TargetPort=00 TargetComponent=00 AssocRCRB-
LinkType=MemMapped LinkValid+
Addr: 00000000fed1c000
Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset
Family PCI Express Root Port 1 (rev b5) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: e0100000-e02fffff
Prefetchable memory behind bridge: 00000000e0300000-00000000e04fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
ExtTag- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #1, Speed 5GT/s, Width x4, ASPM L0s L1, Latency L0
<1us, L1 <4us
ClockPM- Surprise- LLActRep+ BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train+ SlotClk+ DLActive-
BWMgmt- ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+
Slot #0, PowerLimit 0.000W; Interlock- NoCompl+
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
Changed: MRL- PresDet- LinkState-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
DevCap2: Completion Timeout: Range BC, TimeoutDis+ ARIFwd-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-,
Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range,
EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-,
EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
Address: 00000000 Data: 0000
Capabilities: [90] Subsystem: ASUSTeK Computer Inc. Device 844d
Capabilities: [a0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Kernel driver in use: pcieport
00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset
Family PCI Express Root Port 5 (rev b5) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 0000f000-00000fff
Memory behind bridge: f7300000-f73fffff
Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
ExtTag- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #5, Speed 5GT/s, Width x1, ASPM L0s L1, Latency L0
<512ns, L1 <4us
ClockPM- Surprise- LLActRep+ BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+
BWMgmt+ ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
Slot #4, PowerLimit 10.000W; Interlock- NoCompl+
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-
Changed: MRL- PresDet- LinkState-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
DevCap2: Completion Timeout: Range BC, TimeoutDis+ ARIFwd-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-,
Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range,
EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-,
EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
Address: 00000000 Data: 0000
Capabilities: [90] Subsystem: ASUSTeK Computer Inc. Device 844d
Capabilities: [a0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Kernel driver in use: pcieport
00:1c.5 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset
Family PCI Express Root Port 6 (rev b5) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
I/O behind bridge: 0000f000-00000fff
Memory behind bridge: f7200000-f72fffff
Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
ExtTag- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #6, Speed 5GT/s, Width x1, ASPM L0s L1, Latency L0
<512ns, L1 <4us
ClockPM- Surprise- LLActRep+ BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+
BWMgmt+ ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
Slot #5, PowerLimit 10.000W; Interlock- NoCompl+
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-
Changed: MRL- PresDet- LinkState-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
DevCap2: Completion Timeout: Range BC, TimeoutDis+ ARIFwd-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-,
Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range,
EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-,
EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
Address: 00000000 Data: 0000
Capabilities: [90] Subsystem: ASUSTeK Computer Inc. Device 844d
Capabilities: [a0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Kernel driver in use: pcieport
00:1c.6 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset
Family PCI Express Root Port 7 (rev b5) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: f7100000-f71fffff
Prefetchable memory behind bridge: 00000000e0500000-00000000e05fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
ExtTag- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #7, Speed 5GT/s, Width x1, ASPM L0s L1, Latency L0
<512ns, L1 <4us
ClockPM- Surprise- LLActRep+ BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+
BWMgmt+ ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
Slot #6, PowerLimit 10.000W; Interlock- NoCompl+
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-
Changed: MRL- PresDet- LinkState-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
DevCap2: Completion Timeout: Range BC, TimeoutDis+ ARIFwd-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-,
Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range,
EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-,
EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
Address: 00000000 Data: 0000
Capabilities: [90] Subsystem: ASUSTeK Computer Inc. Device 844d
Capabilities: [a0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset
Family USB Enhanced Host Controller #1 (rev 05) (prog-if 20 [EHCI])
Subsystem: ASUSTeK Computer Inc. P8P67 Deluxe Motherboard
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 23
Region 0: Memory at f7427000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [58] Debug port: BAR=1 offset=00a0
Capabilities: [98] PCI Advanced Features
AFCap: TP+ FLR+
AFCtrl: FLR-
AFStatus: TP-
Kernel driver in use: ehci-pci
00:1f.0 ISA bridge: Intel Corporation Z68 Express Chipset Family LPC
Controller (rev 05)
Subsystem: ASUSTeK Computer Inc. Device 844d
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Capabilities: [e0] Vendor Specific Information: Len=0c <?>
Kernel driver in use: lpc_ich
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series
Chipset Family SATA AHCI Controller (rev 05) (prog-if 01 [AHCI 1.0])
Subsystem: ASUSTeK Computer Inc. P8P67 Deluxe Motherboard
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 52
Region 0: I/O ports at f090 [size=8]
Region 1: I/O ports at f080 [size=4]
Region 2: I/O ports at f070 [size=8]
Region 3: I/O ports at f060 [size=4]
Region 4: I/O ports at f020 [size=32]
Region 5: Memory at f7426000 (32-bit, non-prefetchable) [size=2K]
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee0200c Data: 41a2
Capabilities: [70] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [a8] SATA HBA v1.0 BAR4 Offset=00000004
Capabilities: [b0] PCI Advanced Features
AFCap: TP+ FLR+
AFCtrl: FLR-
AFStatus: TP-
Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family
SMBus Controller (rev 05)
Subsystem: ASUSTeK Computer Inc. P8P67 Deluxe Motherboard
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin C routed to IRQ 11
Region 0: Memory at f7425000 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at 0580 [size=32]
01:00.0 VGA compatible controller: NVIDIA Corporation GK106 [GeForce
GTX 660] (rev a1) (prog-if 00 [VGA controller])
Subsystem: ASUSTeK Computer Inc. Device 8422
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 16
Region 0: Memory at f6000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at e8000000 (64-bit, prefetchable) [size=128M]
Region 3: Memory at f0000000 (64-bit, prefetchable) [size=32M]
Region 5: I/O ports at e000 [size=128]
Expansion ROM at f7000000 [disabled] [size=512K]
Capabilities: [60] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [78] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s unlimited, L1 <64us
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
LnkCap: Port #0, Speed 8GT/s, Width x16, ASPM L0s L1, Latency L0
<512ns, L1 <4us
ClockPM+ Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+ DLActive-
BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range AB, TimeoutDis+
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-,
Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range,
EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-,
EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [b4] Vendor Specific Information: Len=14 <?>
Capabilities: [100 v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed- WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
Status: NegoPending- InProgress-
Capabilities: [128 v1] Power Budgeting <?>
Capabilities: [600 v1] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?>
Capabilities: [900 v1] #19
Kernel driver in use: nouveau
01:00.1 Audio device: NVIDIA Corporation Device 0e0b (rev a1)
Subsystem: ASUSTeK Computer Inc. Device 8422
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin B routed to IRQ 17
Region 0: Memory at f7080000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [60] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [78] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s unlimited, L1 <64us
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
LnkCap: Port #0, Speed 8GT/s, Width x16, ASPM L0s L1, Latency L0
<512ns, L1 <4us
ClockPM+ Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+ DLActive-
BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range AB, TimeoutDis+
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-,
Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range,
EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-,
EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Kernel driver in use: snd_hda_intel
03:00.0 USB controller: ASMedia Technology Inc. ASM1042 SuperSpeed USB
Host Controller (prog-if 30 [XHCI])
Subsystem: ASUSTeK Computer Inc. Device 8488
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 16
Region 0: Memory at f7300000 (64-bit, non-prefetchable) [size=32K]
Capabilities: [50] MSI: Enable- Count=1/8 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [68] MSI-X: Enable+ Count=8 Masked-
Vector table: BAR=0 offset=00002000
PBA: BAR=0 offset=00002080
Capabilities: [78] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0-,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [80] Express (v2) Legacy Endpoint, MSI 00
DevCap: MaxPayload 512 bytes, PhantFunc 0, Latency L0s <64ns, L1 <2us
ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
LnkCap: Port #1, Speed 5GT/s, Width x1, ASPM L0s L1, Latency L0
unlimited, L1 unlimited
ClockPM- Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive-
BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Not Supported, TimeoutDis-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-,
Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range,
EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-,
EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [100 v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed- WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
Status: NegoPending- InProgress-
Kernel driver in use: xhci_hcd
04:00.0 USB controller: ASMedia Technology Inc. ASM1042 SuperSpeed USB
Host Controller (prog-if 30 [XHCI])
Subsystem: ASUSTeK Computer Inc. Device 8488
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 17
Region 0: Memory at f7200000 (64-bit, non-prefetchable) [size=32K]
Capabilities: [50] MSI: Enable- Count=1/8 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [68] MSI-X: Enable+ Count=8 Masked-
Vector table: BAR=0 offset=00002000
PBA: BAR=0 offset=00002080
Capabilities: [78] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0-,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [80] Express (v2) Legacy Endpoint, MSI 00
DevCap: MaxPayload 512 bytes, PhantFunc 0, Latency L0s <64ns, L1 <2us
ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
LnkCap: Port #1, Speed 5GT/s, Width x1, ASPM L0s L1, Latency L0
unlimited, L1 unlimited
ClockPM- Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive-
BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Not Supported, TimeoutDis-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-,
Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range,
EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-,
EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [100 v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed- WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
Status: NegoPending- InProgress-
Kernel driver in use: xhci_hcd
05:00.0 SATA controller: JMicron Technology Corp. JMB362 SATA
Controller (rev 10) (prog-if 01 [AHCI 1.0])
Subsystem: ASUSTeK Computer Inc. P8P67 Deluxe Motherboard
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 18
Region 0: I/O ports at d040 [size=8]
Region 1: I/O ports at d030 [size=4]
Region 2: I/O ports at d020 [size=8]
Region 3: I/O ports at d010 [size=4]
Region 4: I/O ports at d000 [size=16]
Region 5: Memory at f7110000 (32-bit, non-prefetchable) [size=512]
[virtual] Expansion ROM at e0500000 [disabled] [size=64K]
Capabilities: [8c] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [50] Express (v1) Legacy Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0
<1us, L1 <16us
ClockPM- Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive-
BWMgmt- ABWMgmt-
Kernel driver in use: ahci
SCSI information (from /proc/scsi/scsi):
cat /proc/scsi/scsi
Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
Vendor: ATA Model: SanDisk SDSSDX12 Rev: R112
Type: Direct-Access ANSI SCSI revision: 05
Host: scsi1 Channel: 00 Id: 00 Lun: 00
Vendor: ATA Model: WDC WD6400AAKS-0 Rev: 01.0
Type: Direct-Access ANSI SCSI revision: 05
Host: scsi3 Channel: 00 Id: 00 Lun: 00
Vendor: HL-DT-ST Model: DVDRAM GH22LS50 Rev: TL02
Type: CD-ROM ANSI SCSI revision: 05
Host: scsi8 Channel: 00 Id: 00 Lun: 00
Vendor: WD Model: 10EAVS External Rev: 1.05
Type: Direct-Access ANSI SCSI revision: 04
Host: scsi9 Channel: 00 Id: 00 Lun: 00
Vendor: WD Model: Ext HDD 1021 Rev: 2021
Type: Direct-Access ANSI SCSI revision: 04
Host: scsi10 Channel: 00 Id: 00 Lun: 00
Vendor: WD Model: Ext HDD 1021 Rev: 2002
Type: Direct-Access ANSI SCSI revision: 04
Host: scsi11 Channel: 00 Id: 00 Lun: 00
Vendor: WD Model: Ext HDD 1021 Rev: 2021
Type: Direct-Access ANSI SCSI revision: 04
Other information:
ls /proc
1 1308 2297 2491 2680 298 3886 6 960 loadavg
10 1314 23 2494 2686 299 39 62 acpi locks
1043 1315 2307 2496 2688 3 392 65 asound mdstat
1053 1316 2311 2497 2689 30 40 657 buddyinfo meminfo
1054 1356 2314 2498 269 300 404 658 bus misc
1067 1358 2322 25 2690 3011 406 67 cgroups modules
1070 14 2339 2517 27 306 41 690 cmdline mounts
1075 1401 2343 2565 2704 307 4122 7 consoles mtrr
1084 15 2372 257 2710 3072 42 723 cpuinfo net
11 1596 2377 2570 2712 31 4261 7428 crypto pagetypeinfo
1103 16 2380 2573 2735 3163 427 7489 devices partitions
1107 1619 2381 2576 2744 32 428 749 diskstats sched_debug
1119 1631 2382 2579 2746 33 4280 7512 dma schedstat
1121 1645 2384 258 2748 34 4300 7646 dri scsi
1125 1651 2400 2581 2759 35 44 7665 driver self
1158 17 2403 2587 2761 3554 45 7759 execdomains slabinfo
1160 1778 2408 259 2782 3555 46 7845 fb softirqs
1163 1783 2418 26 2789 3556 47 8 filesystems stat
1166 18 2423 260 2790 36 48 8097 fs swaps
1173 1839 2427 261 2791 37 49 8099 interrupts sys
1191 19 2444 2612 2795 3723 5 8105 iomem sysrq-trigger
1192 2 2451 2614 2796 3724 50 8106 ioports sysvipc
12 2024 2456 262 2828 3730 5061 8171 irq timer_list
1252 2033 2457 2625 2834 3735 5303 818 kallsyms timer_stats
1259 21 2459 2627 2839 3741 546 819 kcore tty
1270 22 2473 2628 2846 3743 5618 8209 key-users uptime
1273 2237 2475 2629 2899 3749 5675 86 kmsg version
1282 2248 2484 2630 29 3752 5718 87 kpagecount vmallocinfo
13 2293 2487 267 297 3756 5818 88 kpageflags vmstat
1303 2296 2489 268 2977 38 5848 9 latency_stats zoneinfo
^ permalink raw reply
* Re: Nexus 4 causes system hang (xhci_hcd)
From: Julian Calaby @ 2013-07-24 13:19 UTC (permalink / raw)
To: Vincent Thiele; +Cc: linux-wireless, 1203453
In-Reply-To: <CAEZsi7GVZuBXhn-K+O0sjA_fZXjOQwOmVPuYWDS0ofX65cSvoA@mail.gmail.com>
Hi Vincent,
On Wed, Jul 24, 2013 at 11:10 PM, Vincent Thiele
<vincentthiele@gmail.com> wrote:
> Nexus 4 causes system hang (xhci_hcd):
>
> When I connect my Nexus 4 to the USB-Port (Front USB 3.0) the whole
> system hangs. Sometimes it starts working again after a short time.
> But often I need to press the reset button.
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1203453
>
> Keywords: kernel, usb
So why have you sent this to linux-wireless? Surely you mean to send
it to linux-usb or something.
Thanks,
--
Julian Calaby
Email: julian.calaby@gmail.com
Profile: http://www.google.com/profiles/julian.calaby/
.Plan: http://sites.google.com/site/juliancalaby/
^ permalink raw reply
* Fwd: TP-LINK 8200ND
From: Vihang Patel @ 2013-07-24 13:50 UTC (permalink / raw)
To: linux-wireless
In-Reply-To: <CA+Gu+Kx3RNkenmHD4dGP5NxC1zzq9sxwjdRxuj5qLFCg32DLeQ@mail.gmail.com>
Hi,
I understand there was a thread on linux drivers for TP-LINK8200ND
with rtl8192cu chipset, but it ran cold with no resolution. I was
wondering if there if anyone found a resolution on that.
I have tried installing the drivers provided by realtek as well on
both Ubuntu 12.004 and 13.04. Scorched the internet, and was able to
get it to detect the device but it wont connect to any of the Wireless
networks.
Any help would be helpful.
Thanks
Vihang
^ permalink raw reply
* Re: Wake-On-Wireless and Deauthentication
From: greg.huber @ 2013-07-24 13:56 UTC (permalink / raw)
To: Luis R. Rodriguez; +Cc: linux-wireless, daniel.wagner, Dan Williams
In-Reply-To: <CAB=NE6UPz=6NuCMvy5FEM9QBg9rhwFTw0mG2YVTX3r3dLG=1cQ@mail.gmail.com>
I moved over to an ARM embedded proto board and was able to get further.
When suspended, the wireless card appears to stay awake and I can see the
WoW magic-packets as well as other traffic to that NIC. First problem is that
this is kernel 3.0.35 which I read does not yet support wake-on-wireless.
The second question that perhaps one of you can answer is whether or not
the external WAKE_EN# interrupt signal (pin 1 on a mPCIe card) is used to
resume the system, or is the PCIe interrupt expected to resume the system.
I scoped the WAKE_EN# signal but do not see any activity. I also looked at
later drivers, I don't see this signal activated as an interrupt source, but
I'm still looking.
Thank You.
Greg
On 07/18/2013 09:38 PM, Luis R. Rodriguez wrote:
> On Wed, Jul 17, 2013 at 11:11 AM, greg.huber <greg.huber@carestream.com> wrote:
>> I'm trying to get Wake-on-wireless working with an Atheros AR9462.
>> The problem I seem to be having is that there is a Deauth requested
>> when the system is suspended. Does anyone know how to keep the
>> association while suspended?? I'm using kernel 3.9.9.
>>
>> The log after waking (from keyboard)
>>
>> [ 320.117062] wlp3s0: deauthenticating from 00:24:01:12:de:7a by local choice
>> (reason=3)
> Typical managers for networking will disassociate you (and therefore
> deauth first) prior to kicking the system to suspend. To test WoW you
> need to run the supplicant manually because as far as I can tell the
> GUI managers don't consider if WoW was enabled or not. In such a case
> that WoW was enabled the GUI managers should not send the
> deauth/disassoc.
>
> Luis
>
^ permalink raw reply
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