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author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-05 18:16:23 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-05 18:16:23 -0700 |
commit | c6a677c6f37bb7abc85ba7e3465e82b9f7eb1d91 (patch) | |
tree | 9d0d4bb2e150837297cddc5be7f1b4950e9ab228 /drivers/staging/rtl8723bs/include/rtw_beamforming.h | |
parent | e87d51ac61f88ae44fe14b34abe08566032d726b (diff) | |
parent | 11270059e8d0b6f80801fac910c4ef751ca05c4c (diff) | |
download | op-kernel-dev-c6a677c6f37bb7abc85ba7e3465e82b9f7eb1d91.zip op-kernel-dev-c6a677c6f37bb7abc85ba7e3465e82b9f7eb1d91.tar.gz |
Merge tag 'staging-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging/IIO updates from Greg KH:
"Here is the big staging tree update for 4.12-rc1.
It's a big one, adding about 350k new lines of crap^Wcode, mostly all
in a big dump of media drivers from Intel. But there's other new
drivers in here as well, yet-another-wifi driver, new IIO drivers, and
a new crypto accelerator.
We also deleted a bunch of stuff, mostly in patch cleanups, but also
the Android ION code has shrunk a lot, and the Android low memory
killer driver was finally deleted, much to the celebration of the -mm
developers.
All of these have been in linux-next with a few build issues that will
show up when you merge to your tree"
Merge conflicts in the new rtl8723bs driver (due to the wifi changes
this merge window) handled as per linux-next, courtesy of Stephen
Rothwell.
* tag 'staging-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (1182 commits)
staging: fsl-mc/dpio: add cpu <--> LE conversion for dpaa2_fd
staging: ks7010: remove line continuations in quoted strings
staging: vt6656: use tabs instead of spaces
staging: android: ion: Fix unnecessary initialization of static variable
staging: media: atomisp: fix range checking on clk_num
staging: media: atomisp: fix misspelled word in comment
staging: media: atomisp: kmap() can't fail
staging: atomisp: remove #ifdef for runtime PM functions
staging: atomisp: satm include directory is gone
atomisp: remove some more unused files
atomisp: remove hmm_load/store/clear indirections
atomisp: kill off mmgr_free
atomisp: clean up the hmm init/cleanup indirections
atomisp: handle allocation calls before init in the hmm layer
staging: fsl-dpaa2/eth: Add maintainer for Ethernet driver
staging: fsl-dpaa2/eth: Add TODO file
staging: fsl-dpaa2/eth: Add trace points
staging: fsl-dpaa2/eth: Add driver specific stats
staging: fsl-dpaa2/eth: Add ethtool support
staging: fsl-dpaa2/eth: Add Freescale DPAA2 Ethernet driver
...
Diffstat (limited to 'drivers/staging/rtl8723bs/include/rtw_beamforming.h')
-rw-r--r-- | drivers/staging/rtl8723bs/include/rtw_beamforming.h | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/drivers/staging/rtl8723bs/include/rtw_beamforming.h b/drivers/staging/rtl8723bs/include/rtw_beamforming.h new file mode 100644 index 0000000..69711e41 --- /dev/null +++ b/drivers/staging/rtl8723bs/include/rtw_beamforming.h @@ -0,0 +1,135 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + ******************************************************************************/ +#ifndef __RTW_BEAMFORMING_H_ +#define __RTW_BEAMFORMING_H_ + +#define BEAMFORMING_ENTRY_NUM 2 +#define GET_BEAMFORM_INFO(_pmlmepriv) ((struct beamforming_info *)(&(_pmlmepriv)->beamforming_info)) + +typedef enum _BEAMFORMING_ENTRY_STATE +{ + BEAMFORMING_ENTRY_STATE_UNINITIALIZE, + BEAMFORMING_ENTRY_STATE_INITIALIZEING, + BEAMFORMING_ENTRY_STATE_INITIALIZED, + BEAMFORMING_ENTRY_STATE_PROGRESSING, + BEAMFORMING_ENTRY_STATE_PROGRESSED, +}BEAMFORMING_ENTRY_STATE, *PBEAMFORMING_ENTRY_STATE; + + +typedef enum _BEAMFORMING_STATE +{ + BEAMFORMING_STATE_IDLE, + BEAMFORMING_STATE_START, + BEAMFORMING_STATE_END, +}BEAMFORMING_STATE, *PBEAMFORMING_STATE; + + +typedef enum _BEAMFORMING_CAP +{ + BEAMFORMING_CAP_NONE = 0x0, + BEAMFORMER_CAP_HT_EXPLICIT = 0x1, + BEAMFORMEE_CAP_HT_EXPLICIT = 0x2, + BEAMFORMER_CAP_VHT_SU = 0x4, /* Self has er Cap, because Reg er & peer ee */ + BEAMFORMEE_CAP_VHT_SU = 0x8, /* Self has ee Cap, because Reg ee & peer er */ + BEAMFORMER_CAP = 0x10, + BEAMFORMEE_CAP = 0x20, +}BEAMFORMING_CAP, *PBEAMFORMING_CAP; + + +typedef enum _SOUNDING_MODE +{ + SOUNDING_SW_VHT_TIMER = 0x0, + SOUNDING_SW_HT_TIMER = 0x1, + SOUNDING_STOP_All_TIMER = 0x2, + SOUNDING_HW_VHT_TIMER = 0x3, + SOUNDING_HW_HT_TIMER = 0x4, + SOUNDING_STOP_OID_TIMER = 0x5, + SOUNDING_AUTO_VHT_TIMER = 0x6, + SOUNDING_AUTO_HT_TIMER = 0x7, + SOUNDING_FW_VHT_TIMER = 0x8, + SOUNDING_FW_HT_TIMER = 0x9, +}SOUNDING_MODE, *PSOUNDING_MODE; + + +enum BEAMFORMING_CTRL_TYPE +{ + BEAMFORMING_CTRL_ENTER = 0, + BEAMFORMING_CTRL_LEAVE = 1, + BEAMFORMING_CTRL_START_PERIOD = 2, + BEAMFORMING_CTRL_END_PERIOD = 3, + BEAMFORMING_CTRL_SOUNDING_FAIL =4, + BEAMFORMING_CTRL_SOUNDING_CLK =5, +}; + +struct beamforming_entry { + bool bUsed; + bool bSound; + u16 aid; /* Used to construct AID field of NDPA packet. */ + u16 mac_id; /* Used to Set Reg42C in IBSS mode. */ + u16 p_aid; /* Used to fill Reg42C & Reg714 to compare with P_AID of Tx DESC. */ + u8 mac_addr[6];/* Used to fill Reg6E4 to fill Mac address of CSI report frame. */ + enum CHANNEL_WIDTH sound_bw; /* Sounding BandWidth */ + u16 sound_period; + BEAMFORMING_CAP beamforming_entry_cap; + BEAMFORMING_ENTRY_STATE beamforming_entry_state; + u8 LogSeq; + u8 LogRetryCnt; + u8 LogSuccessCnt; + u8 LogStatusFailCnt; + u8 PreCsiReport[327]; + u8 DefaultCsiCnt; + bool bDefaultCSI; +}; + +struct sounding_info { + u8 sound_idx; + enum CHANNEL_WIDTH sound_bw; + SOUNDING_MODE sound_mode; + u16 sound_period; +}; + +struct beamforming_info { + BEAMFORMING_CAP beamforming_cap; + BEAMFORMING_STATE beamforming_state; + struct beamforming_entry beamforming_entry[BEAMFORMING_ENTRY_NUM]; + u8 beamforming_cur_idx; + u8 beamforming_in_progress; + u8 sounding_sequence; + struct sounding_info sounding_info; +}; + +struct rtw_ndpa_sta_info { + u16 aid:12; + u16 feedback_type:1; + u16 nc_index:3; +}; + +BEAMFORMING_CAP beamforming_get_entry_beam_cap_by_mac_id(void *pmlmepriv , u8 mac_id); +void beamforming_notify(struct adapter * adapter); +BEAMFORMING_CAP beamforming_get_beamform_cap(struct beamforming_info *pBeamInfo); + +u32 beamforming_get_report_frame(struct adapter * Adapter, union recv_frame *precv_frame); + +bool beamforming_send_ht_ndpa_packet(struct adapter * Adapter, u8 *ra, enum CHANNEL_WIDTH bw, u8 qidx); +bool beamforming_send_vht_ndpa_packet(struct adapter * Adapter, u8 *ra, u16 aid, enum CHANNEL_WIDTH bw, u8 qidx); + +void beamforming_check_sounding_success(struct adapter * Adapter, bool status); + +void beamforming_watchdog(struct adapter * Adapter); + +void beamforming_wk_hdl(struct adapter *padapter, u8 type, u8 *pbuf); +u8 beamforming_wk_cmd(struct adapter *padapter, s32 type, u8 *pbuf, s32 size, u8 enqueue); + +#endif |