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106 Commits

Author SHA1 Message Date
bschmidt
0d4f015824 Add support for RX packet aggregation. 2011-05-08 11:58:23 +00:00
bschmidt
d5baa66cc1 Add support for transmitting frames at MCS rates. 2011-05-08 11:54:38 +00:00
bschmidt
8cc008f8dd Prepare for transmitting frames at MCS rates: 
- instead of calling iwn_plcp_signal() for every frame, map the expected
  value directly within wn->ridx
- concat plcp, rflags and xrflags, there is no clean byte boundary within
  the flags, for example the antenna setting uses bit 6, 7 and 8
- there is still need for a custom rate to plcp mapping, as those expected
  by the hardware are not conform to the std
 2011-05-08 11:49:50 +00:00
bschmidt
141d7e265f Read chainmask information before announcing it. 2011-05-08 11:05:03 +00:00
bschmidt
641edf4468 Add HT capabilities to probe requests. 2011-05-08 11:03:16 +00:00
bschmidt
e4f441b16c Disable background scan support for 4965 adapters. 
On legacy channels every once in a while the firmware throws a SYSASSERT
on line 208. On HT channels though this does always happen and I'm not
aware of any workaround currently.
 2011-05-08 11:01:53 +00:00
bschmidt
b442b21ba0 RX aggregation is slightly different then the legacy path, we will only 
receive one RX_PHY for each aggregate and not one RX_PHY per frame.
 2011-05-08 10:57:44 +00:00
bschmidt
84a991c0b4 Allocate all TX rings, those will be use for TX packet aggregation. 2011-05-08 10:54:50 +00:00
bschmidt
9332775363 Use the enhanced TX power information availabe on newer EEPROMs. 2011-05-08 10:35:16 +00:00
bschmidt
21e2e4c106 Hook HT channel setup. 2011-05-08 10:31:22 +00:00
bschmidt
8a48a077f7 The 6000 series adapters have a slightly different offset for band 6, 
2GHz HT40 channels.
 2011-05-08 10:21:42 +00:00
bschmidt
938615cca5 Re-add 2 device IDs which got lost. 
Pointed out by:	benjsc
 2011-05-08 10:19:29 +00:00
bschmidt
94b4783acd Now that all bits are in for 1030/6230 adapters enable those. 
While here pull the adapter names from the Linux driver and sort
the list by ID.
 2011-04-20 17:49:05 +00:00
bschmidt
51f1120c73 The 6000 series gen2 adapters have 2 firmware images, one with 
advanced btcoex support and one without.
 2011-04-20 17:43:20 +00:00
bschmidt
0ba66a6c39 Add basic support for advanced bluetooth coexistence required 
for 6005 gen2b (1030/6030) adapters.
 2011-04-20 16:59:27 +00:00
bschmidt
edb0bf8d55 Enable DC calibration for all 6000 series devices, except those 
with an internal PA.
Override the chainmask also for the 6050.
 2011-04-19 19:51:35 +00:00
bschmidt
6128b7ccd7 Pull some features out of the firmware: 
- If a ENH_SENS TLV section exit the firmware is capable of doing
  enhanced sensitivity calibration.
- Newer devices/firmwares have more calibration commands therefore
  hardcoding the noise gain/reset commands no longer works. It is
  supposed to use the next index after the newest calibration type
  support. Read the command index of the TLV section if available.
 2011-04-19 19:47:41 +00:00
bschmidt
d47945ce8b Add some new features: 
- 6000 series devices need enhanced sensitivity calibration.
- 6000 series devices need a different setting for the shadow reg.
- set the IWN_FLAG_HAS_11N bit if the EEPROM says the device has 11n
  support.

Obtained from:	OpenBSD
 2011-04-16 14:56:13 +00:00
bschmidt
5f1e6f7da3 Bring over the HAL/OPS changes, instead of two const structs it is now 
slightly more dynamic.

Obtained from:	OpenBSD
 2011-04-16 14:51:46 +00:00
bschmidt
13b495cd85 Read RX/TX chainmasks directly of the EEPROM. Some chips are known to 
have the wrong/broken information stored, keep the hardcoded values for
those.

Obtained from:	OpenBSD
 2011-04-16 14:49:29 +00:00
bschmidt
688aa54089 Just a whitespace sync, some more style(9) conform then others. 2011-04-16 14:40:42 +00:00
bschmidt
28acd24a60 Sync comments with OpenBSD. 2011-04-16 14:38:57 +00:00
bschmidt
0e01d92c6f Sync debug and error messages with OpenBSD. 2011-04-16 14:38:01 +00:00
bschmidt
414ffc4eda Shuffle code around a bit. Mostly to group functional connected things, 
others to get the same order as the OpenBSD code.
 2011-04-16 14:36:43 +00:00
bschmidt
e0b1e85870 Rename some stuff in favour of the OpenBSD names: 
- prefer EDCA over WME
- qid for a TXQ ID
- reg for register values
 2011-04-16 13:40:32 +00:00
bschmidt
20e8c16a03 Fix WME/QoS handling: 
- move the TX queue selection into iwn_tx_data/iwn_tx_data_raw
- extract traffic identifier and use it
- do not expect ACKs for frames marked as such
 2011-04-16 13:25:19 +00:00
bschmidt
52a6150689 Remove if_ierrors which do not necessarily indicate a RX error, also 
do account send packets. While here use the IWN_TX_FAIL constant.
 2011-04-16 13:12:12 +00:00
bschmidt
d10ef1ad6b Instead of hardcoding TX rates and using that to fill the retry table 
use the neogotiated ni_rates instead.
 2011-04-16 12:42:54 +00:00
bschmidt
322300a743 Replace RX/TX ring allocation error messages with something more sane 
and remove those where the caller already prints one.
 2011-04-16 11:14:42 +00:00
bschmidt
ad65a3b837 Prevent double-free, also use the same error codes as OpenBSD. 2011-04-16 11:11:22 +00:00
bschmidt
7100785646 Add missing bus_dmamap_sync calls as well as remove two duplicate ones. 
Obtained from:	OpenBSD
 2011-04-16 10:52:11 +00:00
bschmidt
5e7a436f9a Unify TX/RX ring allocation, finish the descriptior DMA stuff before 
starting with data.
 2011-04-16 10:38:27 +00:00
bschmidt
ebcc30282e Make sure to destroy all DMA tags and maps. 2011-04-16 10:35:02 +00:00
bschmidt
7c20ac5e15 Rewrite DMA segment handling to be more inline with the OpenBSD code. 
Also change the m_len == 0 hack to have less code churn.
 2011-04-16 10:32:46 +00:00
bschmidt
021ca1d5e8 scratch_paddr has the same address pre-assigned, use that instead. 2011-04-16 09:39:08 +00:00
bschmidt
aa270ec747 In case a new mbuf can't be loaded, reuse the old one. 2011-04-16 09:34:40 +00:00
bschmidt
a6840d80df OpenBSD uses IWN_RBUF_SIZE not MJUMPAGESIZE for the RX path, also replace 
caddr_t with void * to be in sync.
 2011-04-16 08:59:21 +00:00
bschmidt
d72bcb668e Remove the flags argument of iwn_dma_contig_alloc(), it is always set 
as BUS_DMA_NOWAIT. While here also set BUS_DMA_COHERENT.
 2011-04-16 08:57:17 +00:00
bschmidt
fb5d86e081 RSSI related syncs with the OpenBSD code: 
- read RSSI only for the active chains
- cast RSSI/NF to int8_t before passing it up to radiotap
- remove the htole64() for the timestamp

Obtained from:	OpenBSD
 2011-04-16 07:32:57 +00:00
bschmidt
faacd12d69 Pass errors that might happen during state transitions up to net80211. 2011-04-16 07:21:00 +00:00
bschmidt
20625a61f2 Obtain the channel number directly from the laster RXON command, also 
chan is an uint8_t.
 2011-04-16 07:17:03 +00:00
bschmidt
52481f8930 fix the order of the prototypes from the previosu commit 2011-04-15 20:40:49 +00:00
bschmidt
f3e88fddee The 6005 series devices need additional temperature offset calibration 
as well as the IWN_GP_DRIVER_CALIB_VER6 bit set.

Obtained from:	OpenBSD
 2011-04-15 20:35:15 +00:00
bschmidt
23c4ff42c1 Revert some of local calibration changes in favour of the OpenBSD 
implementation. This includes the fix required for the 6050 series
devices.
 2011-04-15 20:31:02 +00:00
bschmidt
36c570a8f4 remove debug left-overs 2011-04-15 20:19:18 +00:00
bschmidt
ca2dade4ee Split up watchdog and calibration callout. This allows us to use different 
timing on both and to remove some monitor mode specific hacks (which has
no calibration).
 2011-04-15 20:17:52 +00:00
bschmidt
5c6bf37865 Split out bluetooth coexistence setup. 2011-04-15 17:10:52 +00:00
bschmidt
ad2a1e9bd6 Fixes for firmware handling: 
- there is a local variable for sc->fw_dma, use that instead
- OpenBSD uses 5*hz to wait for firmware to be loaded
- in case the firmware module contains invalid data, actually release it
 2011-04-15 16:59:56 +00:00
bschmidt
bf7dbef3fe Only handle beacon misses while in RUN state and not scanning. 2011-04-15 16:55:45 +00:00
bschmidt
0c4b8beabc Don't timeout when stopping DMA channels. 
Obtained from:	OpenBSD
 2011-04-15 16:50:37 +00:00