Side cleanups

Multi architecture support (64 bit)
Bi-endian support (big endian)

cfg80211 API enhancements

Luis is working on this. This section is going to be extended as time goes by. This section will provide recipes of what needs to get done.

APIs which can be moved to debugfs

BT coex APIs:
- ar6000_xioctl_set_bt_status_cmd()
- ar6000_xioctl_set_bt_params_cmd()
- ar6000_xioctl_set_btcoex_fe_ant_cmd()
- ar6000_xioctl_set_btcoex_colocated_bt_dev_cmd()
- ar6000_xioctl_set_btcoex_btinquiry_page_config_cmd()
- ar6000_xioctl_set_btcoex_sco_config_cmd()
- ar6000_xioctl_set_btcoex_a2dp_config_cmd()
- ar6000_xioctl_set_btcoex_aclcoex_config_cmd()
- ar60000_xioctl_set_btcoex_debug_cmd()
- ar6000_xioctl_set_btcoex_bt_operating_status_cmd()
- ar6000_xioctl_get_btcoex_config_cmd()
- ar6000_xioctl_get_btcoex_stats_cmd()

config cleanup

CONFIG_HOST_TCMD_SUPPORT

This requires some special firmware and will vary depending on the revision of the chipset.

AR6003_REV1_VERSION –> AR6003_REV1_TCMD_FIRMWARE_FILE
AR6003_REV2_VERSION –> AR6003_REV2_TCMD_FIRMWARE_FILE

It seems this does not actually affect the WMI API other firmware so why not just remove the ifdef and keep the code in place. The only use I see for the config option is that it enables a module parameter testmode which if set then it will load the test firmware. This can likely be kept for now, even for proper placement in the Linux kernel.

Random always set macros

This can be remove and the code that makes sense left in place.

ccflags-y += -DLINUX -DKERNEL_2_6
ccflags-y += -DTCMD
ccflags-y += -DSEND_EVENT_TO_APP
ccflags-y += -DUSER_KEYS
ccflags-y += -DNO_SYNC_FLUSH
ccflags-y += -DHTC_EP_STAT_PROFILING
ccflags-y += -DATH_AR6K_11N_SUPPORT
ccflags-y += -DWAPI_ENABLE
ccflags-y += -DCHECKSUM_OFFLOAD
ccflags-y += -DWLAN_HEADERS
ccflags-y += -DINIT_MODE_DRV_ENABLED
ccflags-y += -DBMIENABLE_SET
...
#if WIRELESS_EXT < 18

AP Mode support using cfg80211

No one is working on this yet.

WiFi Direct

No one is working on this yet