Commit Graph

586 Commits

Author SHA1 Message Date
Adrian Chadd
9b11ed5f9d Fix compilation error on gcc-5.2.0 - it now warns on non-paranthen'ed
logical negation when used in this fashion.

Tested:

* compile only
2015-08-30 08:46:50 +00:00
Jung-uk Kim
70e6ab8f6b Merge ACPICA 20150818. 2015-08-26 17:13:47 +00:00
Rui Paulo
d4886179cb Import OpenBSD's iwm WiFi driver for Intel 3160/7260/7265.
There are still several bugs, but I've been using it for a while now.
Thanks to all the testers and to Adrian for his help with this
driver.

This driver isn't connected to the build yet, but it will be soon.

There's no MFC planned because the driver isn't very stable yet.

Reviewed by:	adrian
Obtained from:	https://github.com/rpaulo/iwm
Tested by:	adrian, gjb, dumbbell (others that I forgot).
Relnotes:	yes
2015-08-08 06:06:48 +00:00
Adrian Chadd
66b870f3cb Add a missing method - ath_hal_settsf64().
This is required for TDMA slave mode.
2015-08-05 21:16:12 +00:00
Adrian Chadd
711b0fa045 Add TXOP enforce support to the AR9300 HAL.
This is required for (more) correct TDMA support.  Without it, the
code tries to calculate the required guard interval based on the
current rate, and since this is an 11n NIC and people try using
11n, it calls ath_hal_computetxtime() on an 11n rate which then
panics.

This doesn't fix TDMA slave mode on AR9300 - it just makes it
have one less bug.

Reported by:	Berislav Purgar <bpurgar@gmail.com>
2015-08-05 19:32:35 +00:00
Jung-uk Kim
fe0f0bbb19 Merge ACPICA 20150717. 2015-07-22 16:25:07 +00:00
Adrian Chadd
3e307100f6 Quieten the scorpion SoC/WMAC reset path. Stuff the non-error stuff
under HALDEBUG().
2015-07-04 03:15:42 +00:00
Jung-uk Kim
5ef5072350 Merge ACPICA 20150619. 2015-06-18 23:14:45 +00:00
Jung-uk Kim
5836df80a2 MFV: r283965
- Update GUIDs for new NFIT tables.
- Fix ill-formed GUID strings for NFIT tables.
- Fix a possible fault when performing a UUID search.
2015-06-03 19:39:59 +00:00
Adrian Chadd
967e8d3778 Add support for the tuning cap for Hornet/AR9331 boards.
This dramatically improves RX sensitivity and behaviour on the
AR9331 hardware I have, including the Carambola 2.

Tested:

* AR9331, Carambola 2 board

Submitted by:	Zilvinas Valinskas <zilvinas.valinskas@gmail.com>
2015-05-23 08:02:54 +00:00
Jung-uk Kim
a371a5fd85 Merge ACPICA 20150515. 2015-05-18 23:46:11 +00:00
Jung-uk Kim
7cf3e94a41 Merge ACPICA 20150410. 2015-04-11 03:23:41 +00:00
Adrian Chadd
d5c3e61afb Expose the ANI state / statistics using the public ANI function, rather than
the ar9300_* definitions.

.. which of course don't match, and athstats was reading garbage ANI
data.
2015-04-01 04:56:10 +00:00
Adrian Chadd
9778bf377b Add initial support for the HAL channel survey support to the AR9300 HAL.
This is used by the 'athsurvey' command to print out channel survey
statistics - % busy times transmit, receive and airtime.

It's as buggy and incomplete as the rest of the HAL survey support -
notably, tying into the ANI code to read channel stats and occasionally
getting garbage counters isn't very nice.  It also doesn't (yet!) get
channel survey information during a scan.  But it's good enough for
basic air-time debugging, which is why I'm committing it in this state.

Tested:

* AR9380, STA mode
2015-03-29 21:53:08 +00:00
Adrian Chadd
f5ab408ee9 Quieten some of the log spam from AR9300 sysctl tree walk and chip setup/reset
path.

* For now there's no exposed control over classic / LNA antenna diversity,
  so just stub them out.  Adding this will take quite a bit of time.

* Add a function to fetch the CTS timeout.

PR:		kern/198558
2015-03-21 23:12:46 +00:00
Jung-uk Kim
1c0e1b6da9 Merge ACPICA 20141107 and 20150204. 2015-02-18 20:33:00 +00:00
Adrian Chadd
b8871f0823 Add initial support to the AR9300 HAL to support FreeBSD's intmit API.
I don't like having it in this function; I may migrate it to ar9300_freebsd.c
at some point to keep the HAL code pollution down.

This allows ANI to be disabled via a sysctl.

Tested:

* AR9331, STA/TDMA modes
2015-02-15 21:15:09 +00:00
Adrian Chadd
caa918bd3b Add ath_hal_setbeacontimers() to the AR9300 HAL.
This is a custom FreeBSD HAL method that is used by the TDMA code
to program the beacon timers directly without any guesswork/assumptions
by the HAL.

This brings up basic TDMA master/slave support on the AR9380 HAL,
however there are other issues preventing it from being stable.
(I'm seeing beacon interval instability, which may be due to
busy 2GHz air, but also may be due to some HAL configuration
issues with regards to ANI, or hardware timer programming, etc.)

Tested:

* AR9331 (Carambola2), STA, AP, adhoc and TDMA master mode.
2015-02-15 19:56:31 +00:00
Adrian Chadd
3876533b14 Comment out a double declaration of this particular function name.
It trips up gcc builds.

Pointy-hat-from:	jenkins, kib
2015-02-14 17:44:24 +00:00
Adrian Chadd
cb2f5d5ddb Quieten a clang warning. 2015-02-14 17:43:54 +00:00
Adrian Chadd
06f874e1f9 Remove the reserved pin 11 from the HAL check.
The QCA9565 can have RFKILL on GPIO Pin 11, and thus we need to configure
it up correctly or the NIC may not function.

I'm not sure why the AR9382 can't use GPIO 8 / GPIO 11 ; it's likely
hooked up to some external LNA or filter.  The real solution is to
make it only block pin 8 / pin 11 for AR9382, but the AR9382 probes
like an AR9380.  Sigh.

Submitted by:	Anthony Jenkins <scoobi_doo@yahoo.com>
2015-02-14 16:23:04 +00:00
Adrian Chadd
899d1cacac Update the AR9300 HAL to the latest public available HAL from QCA.
I've been sitting on this for a year or so now; I've finally
tested it on enough devices to be reasonably sure it won't
cause too much drama.  But, if you see issues, please email me.

Tested (all STA mode):

PCIe:

* AR9380
* AR9390
* AR9580
* AR9462
* AR9485

SoC:

* QCA9550
* AR9331
* AR9342
2015-02-14 04:28:51 +00:00
Kevin Lo
6fc44dab19 Add preliminary support for the Ralink RT5390 and RT5392 chipsets.
Committed over the D-Link DWA-525 rev A2 on amd64 with WPA.
2015-02-11 05:25:23 +00:00
Konstantin Belousov
4c918926cd Add x2APIC support. Enable it by default if CPU is capable. The
hw.x2apic_enable tunable allows disabling it from the loader prompt.

To closely repeat effects of the uncached memory ops when accessing
registers in the xAPIC mode, the x2APIC writes to MSRs are preceeded
by mfence, except for the EOI notifications.  This is probably too
strict, only ICR writes to send IPI require serialization to ensure
that other CPUs see the previous actions when IPI is delivered.  This
may be changed later.

In vmm justreturn IPI handler, call doreti_iret instead of doing iretd
inline, to handle corner conditions.

Note that the patch only switches LAPICs into x2APIC mode. It does not
enables FreeBSD to support > 255 CPUs, which requires parsing x2APIC
MADT entries and doing interrupts remapping, but is the required step
on the way.

Reviewed by:	neel
Tested by:	pho (real hardware), neel (on bhyve)
Discussed with:	jhb, grehan
Sponsored by:	The FreeBSD Foundation
MFC after:	2 months
2015-02-09 21:00:56 +00:00
Dimitry Andric
772400696c Fix a number of -Wcast-qual warnings in ath's ar9300_attach.c, by making
the ia_array field of struct ar9300_ini_array const, and removing the
const-dropping casts.  No functional change.

Reviewed by:	adrian
MFC after:	3 days
Differential Revision: https://reviews.freebsd.org/D1725
2015-02-07 12:20:33 +00:00
Adrian Chadd
6ae52b27b6 Oops - use the correct argument order for ar9300_set_beacon().
(It's only an issue in AP/adhoc modes. But, still. Grr.)
2015-01-18 17:43:00 +00:00
Adrian Chadd
f590185223 Correct the descriptor length for AR9462/AR9565 and set the final field
to zero - TX drops are otherwise reported.

Tested:

* AR9462 (WB222), STA mode

Obtained from:	Linux ath9k
2015-01-17 17:37:08 +00:00
Adrian Chadd
091855cd9e Skip the OFDM weak signal threshold detection programming for
AR9462/AR9565.

This and some upcoming changes to the HAL for these chips should
address some of the signal sensitivity reported by users.

Tested:

* AR9462 (WB222), STA mode

Obtained from:	Linux ath9k
2015-01-17 17:31:47 +00:00
Adrian Chadd
e5acc52d45 Override the bt enable/disable methods for AR9462 (jupiter) and
AR9565 (Aphrodite.)  These need to use the MCI routines, not
the legacy 2-wire / 3-wire bluetooth coexistence methods.

Tested:

* AR9462 (WB222); STA mode
2015-01-17 06:43:30 +00:00
Adrian Chadd
38878c6343 Tie in the MCI bluetooth coexistence functions into the HAL.
Tested:

* AR9462 (WB222)
2015-01-16 23:48:28 +00:00
Adrian Chadd
bc6ee3cc93 Glue to suck in the QCA9550 HAL support if AH_SUPPORT_QCA9550 is defined. 2015-01-06 07:52:19 +00:00
Marius Strobl
182600f180 Use the same 6000 series g2{a,b} firmware versions when embedding these
images into the kernel as currently included into iwn6000g2{a,b}fw.ko
and delete the old files, missed in r254199 and r259135 respectively.

MFC after:	3 days
2014-12-27 17:10:35 +00:00
Kevin Lo
f386f04f11 Add missing headers needed by write(). 2014-11-25 02:58:38 +00:00
Sean Bruno
7d25e50fdf Repair build of tools/ath/athalq and define missing value len.
Reviewed by:	adrian
2014-10-13 16:48:01 +00:00
Jung-uk Kim
313a0c13ef Merge ACPICA 20140926. 2014-10-02 19:11:18 +00:00
Adrian Chadd
7093d16e92 Remove this stuff - it's no longer needed here. 2014-09-30 03:29:46 +00:00
Adrian Chadd
9389d5a95e Add initial support for the AR9485 CUS198 / CUS230 variants.
These variants have a few differences from the default AR9485 NIC,
namely:

* a non-default antenna switch config;
* slightly different RX gain table setup;
* an external XLNA hooked up to a GPIO pin;
* (and not yet done) RSSI threshold differences when
  doing slow diversity.

To make this possible:

* Add the PCI device list from Linux ath9k, complete with vendor and
  sub-vendor IDs for various things to be enabled;
* .. and until FreeBSD learns about a PCI device list like this,
  write a search function inspired by the USB device enumeration code;
* add HAL_OPS_CONFIG to the HAL attach methods; the HAL can use this
  to initialise its local driver parameters upon attach;
* copy these parameters over in the AR9300 HAL;
* don't default to override the antenna switch - only do it for
  the chips that require it;
* I brought over ar9300_attenuation_apply() from ath9k which is cleaner
  and easier to read for this particular NIC.

This is a work in progress.  I'm worried that there's some post-AR9380
NIC out there which doesn't work without the antenna override set as
I currently haven't implemented bluetooth coexistence for the AR9380
and later HAL.  But I'd rather have this code in the tree and fix it
up before 11.0-RELEASE happens versus having a set of newer NICs
in laptops be effectively RX deaf.

Tested:

* AR9380 (STA)
* AR9485 CUS198 (STA)

Obtained from:	Qualcomm Atheros, Linux ath9k
2014-09-30 03:19:29 +00:00
Adrian Chadd
88c0971a31 Quieten the AR9300 HAL attach a little - the setupXTxDesc method
is only called during attach now.

The EDMA TX path never calls this - only the legacy TX path does.
2014-09-20 01:18:36 +00:00
Adrian Chadd
f3bf91638b Quieten the AR9300 HAL probe a bit. 2014-09-20 01:17:02 +00:00
Adrian Chadd
e0fc1dc35a Don't double-call the ar9300 stub function method. 2014-09-20 01:16:41 +00:00
Adrian Chadd
720e6a9c6f Add iwn-100 firmware.
The firmware is from the Linux firmware git repository; the intel
licence is the same as other firmware blobs.

Tested: iwn1: <Intel Centrino Wireless-N 100> mem 0xf4800000-0xf4801fff irq 19 at device 0.0 on pci5
2014-08-28 00:05:02 +00:00
Adrian Chadd
823b2cc633 Add some more OS_MARK() probes to the AR9300 HAL. 2014-08-11 00:03:50 +00:00
Adrian Chadd
2dc7b713de Work around some rather annoying chip hangs in the AR9331 chip.
If powersave is enabled and there are any transitions to network
or full sleep - even if they're pretty damned brief - eventually
something messes up somewhere and the bus glue between the AR9331
SoC and the AR9331 wifi stops working.  It shows up as stuck DMA
and LOCAL_TIMEOUT interrupts.

Both ath9k and the reference driver does a full chip reset if things
get stuck.

So:

* teach the AR9330 HAL about the force_full_reset option I added a
  couple of years ago;
* if the chip is currently in full-sleep, do a full-reset;
* if TX DMA and/or RX DMA are still enabled (eg, they did get
  stuck during reset) then do a full-reset.

Tested:

* AR9331 SoC, STA mode
2014-08-09 09:12:25 +00:00
Adrian Chadd
a32a326b6d store the AR9300 interrupts away when doing interrupt debugging. 2014-07-26 21:32:03 +00:00
Marcel Moolenaar
e7d939bda2 Remove ia64.
This includes:
o   All directories named *ia64*
o   All files named *ia64*
o   All ia64-specific code guarded by __ia64__
o   All ia64-specific makefile logic
o   Mention of ia64 in comments and documentation

This excludes:
o   Everything under contrib/
o   Everything under crypto/
o   sys/xen/interface
o   sys/sys/elf_common.h

Discussed at: BSDcan
2014-07-07 00:27:09 +00:00
Adrian Chadd
9a4cf01f45 Add Atheros AR1111 support to the HAL.
This seems to probe/attach as an AR9485 and thus nothing else besides
adding the device id seems to be required.

ath0: <Atheros AR1111> mem 0xf4800000-0xf487ffff irq 19 at device 0.0 on pci5
ath0: [HT] enabling HT modes
ath0: [HT] enabling short-GI in 20MHz mode
ath0: [HT] 1 stream STBC receive enabled
ath0: [HT] 1 RX streams; 1 TX streams
ath0: AR9485 mac 576.1 RF5110 phy 1926.8
ath0: 2GHz radio: 0x0000; 5GHz radio: 0x0000

The NIC I have here is a 1 antenna, 2GHz only device.

Thankyou to Jim Thompson <jim@netgate.com> for the AR1111 NIC.

Tested:

* AR1111 (pretending not to be an AR9485, but failing miserably);
  STA mode with powersave.

Relnotes:	yes
Sponsored by:	Netgate
2014-05-05 07:58:05 +00:00
Adrian Chadd
0694aa7903 Add ar9300_get_next_tbtt().
Tested:

* AR9380, STA mode
2014-04-30 02:29:31 +00:00
Adrian Chadd
91e198f6a2 Only track the power state variable if the power state is changed,
not if the self-generated frame state is changed.
2014-04-30 02:03:47 +00:00
Adrian Chadd
17102f802f Note that the AR9380 and later hardware supports MYBEACON.
(Yes, I said AR5416 in the committed code.  It's still strictly true.)
2014-04-27 23:37:39 +00:00
Kevin Lo
28bc7834e0 Add preliminary support for the Realtek RTL8188EUS and RTL8188ETV chipsets.
Committed over the TP-LINK TL-WN725N v2 (RTL8188EUS) on amd64 with WPA.
2014-04-25 08:01:22 +00:00