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49 Commits

Author SHA1 Message Date
Stanislaw Gruszka 774212b3f3 iwleagcy: remove old comments 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-22 14:51:16 -05:00
Stanislaw Gruszka 288f995413 iwlegacy: get rid of tx/rx traffic log 
The same data can be gathered using monitor mode.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-22 14:51:15 -05:00
Stanislaw Gruszka c936355172 iwlegacy: merge all ops structures into one 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-22 14:51:15 -05:00
Stanislaw Gruszka 1600b87542 iwlegacy: merge il_lib_ops into il_ops 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-22 14:51:15 -05:00
Stanislaw Gruszka f03ee2a87e iwlegacy: remove il_apm_ops 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-22 14:51:14 -05:00
Stanislaw Gruszka a89268e8cd iwlegacy: merge eeprom_ops into lib_ops 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-22 14:51:13 -05:00
Stanislaw Gruszka 527901d0ae iwlegacy: remove temp_ops 
Remove unneeded structure and cleanup temperature calibration routines
a bit.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-22 14:51:13 -05:00
Stanislaw Gruszka 93b7654ec5 iwlegacy: move debugfs_ops to il_priv 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-22 14:51:13 -05:00
Stanislaw Gruszka 3dfea27d10 iwlegacy: gather all 4965 handlers in one place 
Handers belongs logically into 4965-mac.c file.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-22 14:51:13 -05:00
Stanislaw Gruszka 93a984a4ee iwlegacy: regulatory_bands is not an ops 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-22 14:51:12 -05:00
Stanislaw Gruszka a5f16137ab iwlegacy: use writeb,writel,readl directly 
That change will save us some CPU cycles at run time. Having
port-based I/O seems to be not possible for PCIe devices.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-22 14:51:12 -05:00
Stanislaw Gruszka 4e5ea2088b iwlegacy: cleanup/fix memory barriers 
wmb(), rmb() are not needed when writel(), readl() are used as
accessors for MMIO. We use them indirectly via iowrite32(),
ioread32().

What is needed mmiowb(), for synchronizing writes coming from
different CPUs on PCIe bridge (see in patch comments). This
fortunately is not needed on x86, where mmiowb() is just
defined as compiler barrier. As iwlegacy devices are most likely
not used on anything other than x86, this is not so important
fix.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-22 14:51:12 -05:00
Stanislaw Gruszka 1e0f32a43a iwlegacy: always check if got h/w access before write 
Before we write to the device register always check if
_il_grap_nic_access() was successful.

Change type return type _il_grap_nic_access() to bool, and
add likely()/unlikely() statements.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-22 14:51:12 -05:00
Stanislaw Gruszka 1023f3bc7b iwlegacy: remove set_hw_params callback 
We do not need that callback, settings parameters can be done locally.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-06 14:56:14 -05:00
Stanislaw Gruszka 00ea99e1d8 iwlegacy: remove struct il_tx_info 
It's just wrapper to sk_buff pointers ...

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-06 14:56:13 -05:00
Stanislaw Gruszka 89ef1ed2d2 iwlegacy: merge il_base_params into il_cfg 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-06 14:56:12 -05:00
Stanislaw Gruszka c39ae9fd50 iwlegacy: move ops out of config 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-06 14:56:11 -05:00
Stanislaw Gruszka 8300719603 iwlegacy: get rid of ctx structure 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-06 14:56:11 -05:00
Stanislaw Gruszka dee9a09eb3 iwlegacy: get rid of ctx->is_active 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-06 14:56:09 -05:00
Stanislaw Gruszka eb123af3d1 iwlegacy: get rid of ctx->ac_to_queue 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-06 14:56:08 -05:00
Stanislaw Gruszka b75b3a70a6 iwlegacy: get rid of ctx->ac_to_fifo 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-06 14:56:07 -05:00
Stanislaw Gruszka 1c03c4620e iwlegacy: move ht out of ctx structure 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-06 14:56:07 -05:00
Stanislaw Gruszka 8d44f2bd75 iwlegacy: move qos_data out of ctx structure 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-06 14:56:06 -05:00
Stanislaw Gruszka 8c9c48d5a9 iwlegacy: remove ctx interface_modes 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-06 14:56:05 -05:00
Stanislaw Gruszka fd6415bcfb iwlegacy: get rid of ctx->station_flags 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-06 14:56:04 -05:00
Stanislaw Gruszka d735f9213d iwlegacy: move wep_keys out of context 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-06 14:56:03 -05:00
Stanislaw Gruszka d1e14e9424 iwlegacy: get rid of mcast_queue 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-06 14:56:03 -05:00
Stanislaw Gruszka 6aa0c25435 iwlegacy: get rid of ctxid 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-06 14:56:02 -05:00
Stanislaw Gruszka 0f8b90f526 iwlegacy: get rid of *_devtype 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-06 14:56:01 -05:00
Stanislaw Gruszka b16db50a6d iwlegacy: move bcast_sta_id to hw_params 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-06 14:56:00 -05:00
Stanislaw Gruszka 8f9e564553 iwlegacy: get rid of ap_sta_id 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-06 14:55:59 -05:00
Stanislaw Gruszka d98e294231 iwlegacy: get rid of wep_key_cmd 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-06 14:55:59 -05:00
Stanislaw Gruszka b96ed60cd0 iwlegacy: get rid of qos_cmd 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-06 14:55:58 -05:00
Stanislaw Gruszka 5e349f0296 iwlegacy: get rid of rxon_assoc_cmd 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-06 14:55:57 -05:00
Stanislaw Gruszka 63d0f0c551 iwlegacy: get rid of ctx->rxon_timing_cmd 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-06 14:55:56 -05:00
Stanislaw Gruszka 6122d18236 iwlegacy: get rid of ctx->rxon_cmd 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-06 14:55:55 -05:00
Stanislaw Gruszka c8b03958d4 iwlegacy: move rxon commands out of ctx structure 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-02-06 14:55:55 -05:00
Stanislaw Gruszka 17d4eca643 iwlegacy: move some i/o helpers out of inline 
This save us about 20k of text size, and should have no impact on
performance as hot paths do not use much I/O.

Before:
   text	   data	    bss	    dec	    hex	filename
 108512	   1784	    168	 110464	  1af80	drivers/net/wireless/iwlegacy/iwl3945.ko
 165730	   2164	    156	 168050	  29072	drivers/net/wireless/iwlegacy/iwl4965.ko
  91942	    328	     48	  92318	  1689e	drivers/net/wireless/iwlegacy/iwlegacy.ko

After:
   text	   data	    bss	    dec	    hex	filename
  95556	   1784	    168	  97508	  17ce4	drivers/net/wireless/iwlegacy/iwl3945.ko
 154853	   2164	    156	 157173	  265f5	drivers/net/wireless/iwlegacy/iwl4965.ko
  91634	    328	     48	  92010	  1676a	drivers/net/wireless/iwlegacy/iwlegacy.ko

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 2012-01-04 14:30:44 -05:00
Greg Dietsche 9b5e2f463a iwlegacy: debugfs_ops should depend on CONFIG_IWLEGACY_DEBUGFS 
Only setup structs related to debugfs_ops when CONFIG_IWLEGACY_DEBUGFS is set.

Signed-off-by: Greg Dietsche <Gregory.Dietsche@cuw.edu>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
 2011-11-16 12:55:12 +01:00
Stanislaw Gruszka 1722f8e12a iwlegacy: checkpatch.pl fixes 
Fix most checkpatch.pl ERRORs and some WARNINGs.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
 2011-11-15 14:51:01 +01:00
Stanislaw Gruszka e7392364fc iwlegacy: indentions and whitespaces 
Process iwlegacy source files using:

indent -npro -l500 -nhnl
indent -npro -kr -i8 -ts8 -sob -l80 -nbbo -ss -ncs -cp1 -il0 -psl

Plus manual compilation fixes.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
 2011-11-15 14:45:59 +01:00
Stanislaw Gruszka f02579e3a8 iwlegacy: merge iwl-debug.h into common.h 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
 2011-11-15 14:25:21 +01:00
Stanislaw Gruszka 9a95b37015 iwlegacy: use FH49_ prefix in 4965 code 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
 2011-11-15 14:20:39 +01:00
Stanislaw Gruszka e8c39d4e62 iwlegacy: rename iwl-prph.h to prph.h 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
 2011-11-15 14:20:27 +01:00
Stanislaw Gruszka 47ef694dd4 iwlegacy: merge iwl-{eeprom,led}.h into common.h 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
 2011-11-15 14:20:23 +01:00
Stanislaw Gruszka 99412002a0 iwlegacy: merge iwl-power.h into common.h 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
 2011-11-15 14:20:19 +01:00
Stanislaw Gruszka 3fbbf9a808 iwlegacy: merge iwl-legacy-rs.h into common.h 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
 2011-11-15 14:20:16 +01:00
Stanislaw Gruszka e94a4099ad iwlegacy: merge common header files 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
 2011-11-15 14:20:09 +01:00
Stanislaw Gruszka 98613be06e iwlegacy: rename iwl-core.h to common.h 
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
 2011-11-15 14:19:34 +01:00