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97fadf57df
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107 Commits

Author SHA1 Message Date
Bernhard Schmidt
97fadf57df Add support for TX packet aggregation. 2011-05-08 12:06:12 +00:00
Bernhard Schmidt
b2ad04c708 Add support for RX packet aggregation. 2011-05-08 11:58:23 +00:00
Bernhard Schmidt
fa818eae51 Add support for transmitting frames at MCS rates. 2011-05-08 11:54:38 +00:00
Bernhard Schmidt
1647639a26 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
Bernhard Schmidt
e9823bf8c9 Read chainmask information before announcing it. 2011-05-08 11:05:03 +00:00
Bernhard Schmidt
d86e3b2227 Add HT capabilities to probe requests. 2011-05-08 11:03:16 +00:00
Bernhard Schmidt
c9ce626212 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
Bernhard Schmidt
b648a23887 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
Bernhard Schmidt
45e562203f Allocate all TX rings, those will be use for TX packet aggregation. 2011-05-08 10:54:50 +00:00
Bernhard Schmidt
3c2a1fc39d Use the enhanced TX power information availabe on newer EEPROMs. 2011-05-08 10:35:16 +00:00
Bernhard Schmidt
c07d5014de Hook HT channel setup. 2011-05-08 10:31:22 +00:00
Bernhard Schmidt
688f94830d The 6000 series adapters have a slightly different offset for band 6, 
2GHz HT40 channels.
 2011-05-08 10:21:42 +00:00
Bernhard Schmidt
3016ab149d Re-add 2 device IDs which got lost. 
Pointed out by:	benjsc
 2011-05-08 10:19:29 +00:00
Bernhard Schmidt
9cfb2cd173 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
Bernhard Schmidt
57becf59ea 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
Bernhard Schmidt
8bb237d949 Add basic support for advanced bluetooth coexistence required 
for 6005 gen2b (1030/6030) adapters.
 2011-04-20 16:59:27 +00:00
Bernhard Schmidt
d37f258ba9 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
Bernhard Schmidt
9ff2129fbe 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
Bernhard Schmidt
9dd0e40b62 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
Bernhard Schmidt
552e368d27 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
Bernhard Schmidt
61a504f68f 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
Bernhard Schmidt
a987f807de Just a whitespace sync, some more style(9) conform then others. 2011-04-16 14:40:42 +00:00
Bernhard Schmidt
6cc1bb61fa Sync comments with OpenBSD. 2011-04-16 14:38:57 +00:00
Bernhard Schmidt
80ee921916 Sync debug and error messages with OpenBSD. 2011-04-16 14:38:01 +00:00
Bernhard Schmidt
786b72c5bc 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
Bernhard Schmidt
5fd12c76a8 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
Bernhard Schmidt
4e61a8e57c 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
Bernhard Schmidt
baa8b4ad20 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
Bernhard Schmidt
3096855e8c 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
Bernhard Schmidt
7223fe84f2 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
Bernhard Schmidt
0df53de1c3 Prevent double-free, also use the same error codes as OpenBSD. 2011-04-16 11:11:22 +00:00
Bernhard Schmidt
47c2ecefcc Add missing bus_dmamap_sync calls as well as remove two duplicate ones. 
Obtained from:	OpenBSD
 2011-04-16 10:52:11 +00:00
Bernhard Schmidt
fac0198998 Unify TX/RX ring allocation, finish the descriptior DMA stuff before 
starting with data.
 2011-04-16 10:38:27 +00:00
Bernhard Schmidt
a59641a1a4 Make sure to destroy all DMA tags and maps. 2011-04-16 10:35:02 +00:00
Bernhard Schmidt
1f43fb20f2 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
Bernhard Schmidt
58e6c20852 scratch_paddr has the same address pre-assigned, use that instead. 2011-04-16 09:39:08 +00:00
Bernhard Schmidt
f75e83846a In case a new mbuf can't be loaded, reuse the old one. 2011-04-16 09:34:40 +00:00
Bernhard Schmidt
3f01dc2d9d 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
Bernhard Schmidt
5c222f4bc8 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
Bernhard Schmidt
65aa0234f0 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
Bernhard Schmidt
1eccdf31c1 Pass errors that might happen during state transitions up to net80211. 2011-04-16 07:21:00 +00:00
Bernhard Schmidt
c2c3b03223 Obtain the channel number directly from the laster RXON command, also 
chan is an uint8_t.
 2011-04-16 07:17:03 +00:00
Bernhard Schmidt
f6bb3360b6 fix the order of the prototypes from the previosu commit 2011-04-15 20:40:49 +00:00
Bernhard Schmidt
89a84499e4 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
Bernhard Schmidt
083e216732 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
Bernhard Schmidt
518e267e38 remove debug left-overs 2011-04-15 20:19:18 +00:00
Bernhard Schmidt
af2e228dc4 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
Bernhard Schmidt
16b483cb8d Split out bluetooth coexistence setup. 2011-04-15 17:10:52 +00:00
Bernhard Schmidt
b558f70709 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
Bernhard Schmidt
a7387751dd Only handle beacon misses while in RUN state and not scanning. 2011-04-15 16:55:45 +00:00