From: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
To: kvalo@codeaurora.org
Cc: wcn36xx@lists.infradead.org, linux-wireless@vger.kernel.org,
bryan.odonoghue@linaro.org, shawn.guo@linaro.org
Subject: [PATCH 00/36] wcn36xx: Add support for WCN3680 802.11ac
Date: Mon, 3 Aug 2020 04:10:56 +0100 [thread overview]
Message-ID: <20200803031132.1427063-1-bryan.odonoghue@linaro.org> (raw)
This series adds support for the 802.11ac data-rates available on the WCN3680.
WCN3680:
- Has one spatial stream
- MCS9 80Mhz 400ns guard interval
- 433.3 Mbps
- RX STBC
- LDPC (host dependant)
- MU-MIMO (host dependant)
- Tx beamformee (host dependant)
Declared data-rates are around 200 Mbps
https://preview.tinyurl.com/y2w3jb2b
iw wlan0 link
Connected to 04:d4:c4:3a:fd:f4 (on wlan0)
SSID: linaro-test_5G
freq: 5300
RX: 761467 bytes (4302 packets)
TX: 2492 bytes (28 packets)
signal: -29 dBm
rx bitrate: 433.3 MBit/s VHT-MCS 9 80MHz short GI VHT-NSS 1
tx bitrate: 6.0 MBit/s
bss flags: short-slot-time
dtim period: 3
beacon int: 100
Test Hardware:
20MHz channels
[ ID] Interval Bitrate
[ 5] 0.00-60.00 sec 51.6 Mbits/sec
[ 5] 0.00-60.16 sec 51.4 Mbits/sec
40MHz channels
[ 5] 0.00-60.00 sec 109 Mbits/sec
[ 5] 0.00-60.15 sec 109 Mbits/sec
80MHz channels
[ 5] 0.00-60.00 sec 141 Mbits/sec
[ 5] 0.00-60.01 sec 141 Mbits/sec
db410c:
[ ID] Interval Bitrate
[ 5] 0.00-60.00 sec 47.9 Mbits/sec
[ 5] 0.00-60.02 sec 47.7 Mbits/sec
Sony M4 Aqua - believed to contain a 3680 with 3.10 downstream prima:
20MHz channels
[ ID] Interval Bitrate
[ 5] 0.00-60.00 sec 25.5 Mbits/sec
[ 5] 0.00-60.16 sec 25.5 Mbits/sec
40MHz channels
[ 5] 0.00-60.00 sec 50 Mbits/sec
[ 5] 0.00-60.15 sec 50 Mbits/sec
80MHz channels
[ 5] 0.00-60.00 sec 67.8 Mbits/sec
[ 5] 0.00-60.01 sec 67.8 Mbits/sec
The wcn3680 uses the same parameter passing mechanism as earlier versions
3620 and 3660 however it also supports extended VHT parameters for STA and
BSS setup.
I've taken the downstream firmware config almost as-is in terms of
parameters send over the SMD bus to the target with the caveat of switching
off power-save offload.
I do have some housekeeping patches in the middle of this series where I
functionally decompose some of the existing code, which in my opinion
needed some attention before adding any more code to it.
Lastly, I've tested on wcn3680 and wcn3620, since the extended VHT
parameters only apply to wcn3680 the code-paths for wcn3620 should be the
same for wcn3660.
Bryan O'Donoghue (36):
wcn36xx: Add ability to identify WCN3680
wcn36xx: Add ieee802.11 VHT flags
wcn36xx: Add 802.11ac MCS rates
wcn36xx: Specify ieee80211_rx_status.nss
wcn36xx: Add 802.11ac HAL param bitfields
wcn36xx: Add Supported rates V1 structure
wcn36xx: Use existing pointers in wcn36xx_smd_config_bss_v1
wcn36xx: Set feature DOT11AC for wcn3680
wcn36xx: Add VHT fields to parameter data structures
wcn36xx: Use V1 data structure to store supported rates
wcn36xx: Add wcn36xx_set_default_rates_v1
wcn36xx: Add VHT rates to wcn36xx_update_allowed_rates()
wcn36xx: Add wcn36xx_smd_set_sta_default_vht_params()
wcn36xx: Add wcn36xx_smd_set_sta_default_ht_ldpc_params()
wcn36xx: Add wcn36xx_smd_set_sta_vht_params()
wcn36xx: Add wcn36xx_smd_set_sta_ht_ldpc_params()
wcn36xx: Add wcn36xx_smd_set_bss_vht_params()
wcn36xx: Add wrapper function wcn36xx_smd_set_sta_params_v1()
wcn36xx: Define INIT_HAL_MSG_V1()
wcn36xx: Convert to VHT parameter structure on wcn3680
wcn36xx: Functionally decompose wcn36xx_smd_config_sta()
wcn36xx: Move wcn36xx_smd_set_sta_params() inside
wcn36xx_smd_config_bss()
wcn36xx: Move BSS parameter setup to wcn36xx_smd_set_bss_params()
wcn36xx: Add wcn36xx_smd_config_bss_v0
wcn36xx: Update wcn36xx_smd_config_bss_v1() to operate internally
wcn36xx: Convert to using wcn36xx_smd_config_bss_v0()
wcn36xx: Remove dead code in wcn36xx_smd_config_bss()
wcn36xx: Latch VHT specific BSS parameters to firmware
wcn36xx: Add accessor macro HW_VALUE_CHANNEL for hardware channels
wcn36xx: Use HW_VALUE_CHANNEL macro to get channel number
wcn36xx: Add accessor macro HW_VALUE_PHY for PHY settings
wcn36xx: Encode PHY mode for 80MHz channel in hw_value
wcn36xx: Set PHY into correct mode for 80MHz channel width
wcn36xx: Extend HAL param config list
wcn36xx: Define wcn3680 specific firmware parameters
wcn36xx: Add ability to download wcn3680 specific firmware parameters
drivers/net/wireless/ath/wcn36xx/hal.h | 214 ++++++-
drivers/net/wireless/ath/wcn36xx/main.c | 99 ++-
drivers/net/wireless/ath/wcn36xx/smd.c | 678 ++++++++++++++-------
drivers/net/wireless/ath/wcn36xx/txrx.c | 110 +++-
drivers/net/wireless/ath/wcn36xx/wcn36xx.h | 10 +-
5 files changed, 861 insertions(+), 250 deletions(-)
--
2.27.0
next reply other threads:[~2020-08-03 3:10 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-03 3:10 Bryan O'Donoghue [this message]
2020-08-03 3:10 ` [PATCH 01/36] wcn36xx: Add ability to identify WCN3680 Bryan O'Donoghue
2020-08-26 15:28 ` Kalle Valo
2020-08-03 3:10 ` [PATCH 02/36] wcn36xx: Add ieee802.11 VHT flags Bryan O'Donoghue
2020-08-03 3:10 ` [PATCH 03/36] wcn36xx: Add 802.11ac MCS rates Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 04/36] wcn36xx: Specify ieee80211_rx_status.nss Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 05/36] wcn36xx: Add 802.11ac HAL param bitfields Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 06/36] wcn36xx: Add Supported rates V1 structure Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 07/36] wcn36xx: Use existing pointers in wcn36xx_smd_config_bss_v1 Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 08/36] wcn36xx: Set feature DOT11AC for wcn3680 Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 09/36] wcn36xx: Add VHT fields to parameter data structures Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 10/36] wcn36xx: Use V1 data structure to store supported rates Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 11/36] wcn36xx: Add wcn36xx_set_default_rates_v1 Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 12/36] wcn36xx: Add VHT rates to wcn36xx_update_allowed_rates() Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 13/36] wcn36xx: Add wcn36xx_smd_set_sta_default_vht_params() Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 14/36] wcn36xx: Add wcn36xx_smd_set_sta_default_ht_ldpc_params() Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 15/36] wcn36xx: Add wcn36xx_smd_set_sta_vht_params() Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 16/36] wcn36xx: Add wcn36xx_smd_set_sta_ht_ldpc_params() Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 17/36] wcn36xx: Add wcn36xx_smd_set_bss_vht_params() Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 18/36] wcn36xx: Add wrapper function wcn36xx_smd_set_sta_params_v1() Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 19/36] wcn36xx: Define INIT_HAL_MSG_V1() Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 20/36] wcn36xx: Convert to VHT parameter structure on wcn3680 Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 21/36] wcn36xx: Functionally decompose wcn36xx_smd_config_sta() Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 22/36] wcn36xx: Move wcn36xx_smd_set_sta_params() inside wcn36xx_smd_config_bss() Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 23/36] wcn36xx: Move BSS parameter setup to wcn36xx_smd_set_bss_params() Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 24/36] wcn36xx: Add wcn36xx_smd_config_bss_v0 Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 25/36] wcn36xx: Update wcn36xx_smd_config_bss_v1() to operate internally Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 26/36] wcn36xx: Convert to using wcn36xx_smd_config_bss_v0() Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 27/36] wcn36xx: Remove dead code in wcn36xx_smd_config_bss() Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 28/36] wcn36xx: Latch VHT specific BSS parameters to firmware Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 29/36] wcn36xx: Add accessor macro HW_VALUE_CHANNEL for hardware channels Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 30/36] wcn36xx: Use HW_VALUE_CHANNEL macro to get channel number Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 31/36] wcn36xx: Add accessor macro HW_VALUE_PHY for PHY settings Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 32/36] wcn36xx: Encode PHY mode for 80MHz channel in hw_value Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 33/36] wcn36xx: Set PHY into correct mode for 80MHz channel width Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 34/36] wcn36xx: Extend HAL param config list Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 35/36] wcn36xx: Define wcn3680 specific firmware parameters Bryan O'Donoghue
2020-08-03 3:11 ` [PATCH 36/36] wcn36xx: Add ability to download " Bryan O'Donoghue
2020-08-26 15:27 ` [PATCH 00/36] wcn36xx: Add support for WCN3680 802.11ac Kalle Valo
2020-08-26 16:17 ` Bryan O'Donoghue
2020-08-27 8:06 ` Kalle Valo
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