Lines Matching +full:tx +full:- +full:buffer +full:- +full:size
27 Make sure there is a minimal heap available for Wi-Fi driver.
46 bool "Activates the Station/AP co-existence mode."
74 Set the number of WiFi static RX buffers. Each buffer takes approximately 1.6KB of RAM.
89 will be allocated (provided sufficient free RAM). The size of each dynamic
90 RX buffer depends on the size of the received data frame.
92 For each received data frame, the WiFi driver makes a copy to an RX buffer
93 and then delivers it to the high layer TCP/IP stack. The dynamic RX buffer
98 RX buffer number is unlimited (0). If a dynamic RX buffer limit is set,
102 prompt "Type of WiFi TX buffers"
105 Select type of WiFi TX buffers:
107 If "Static" is selected, WiFi TX buffers are allocated when WiFi is
108 initialized and released when WiFi is de-initialized. The size of each
109 static TX buffer is fixed to about 1.6KB.
111 If "Dynamic" is selected, each WiFi TX buffer is allocated as needed
113 The buffer is freed after the data frame has been sent by the WiFi driver.
114 The size of each dynamic TX buffer depends on the length of each data
118 WiFi TX buffers. If PSRAM is disabled, "Dynamic" should be selected
133 int "Max number of WiFi static TX buffers"
138 Set the number of WiFi static TX buffers. Each buffer takes approximately
143 the WiFi driver makes a copy of it in a TX buffer. For some applications
146 In these cases, we may run out of TX buffers.
149 int "Max number of WiFi cache TX buffers"
154 Set the number of WiFi cache TX buffer number.
156 For each TX packet from uplayer, such as LWIP etc, WiFi driver needs to
157 allocate a static TX buffer and makes a copy of uplayer packet. If WiFi
158 driver fails to allocate the static TX buffer, it caches the uplayer
159 packets to a dedicated buffer queue, this option is used to configure the
160 size of the cached TX queue.
163 int "Max number of WiFi dynamic TX buffers"
168 Set the number of WiFi dynamic TX buffers. The size of each
169 dynamic TXbuffer is not fixed, it depends on the size of each
173 the WiFi driver makes a copy of it in a TX buffer. For some applications,
175 than WiFi layer can transmit. In these cases, we may run out of TX
185 when WiFi is de-initialized. The size of each static RX MGMT buffer is fixed to about 500 Bytes.
187 …If "Dynamic" is selected, each WiFi RX MGMT buffer is allocated as needed when a MGMT data frame is
188 …received. The MGMT buffer is freed after the MGMT data frame has been processed by the WiFi driver.
209 …In order to prevent memory fragmentation, the management buffer type should be set to static first.
221 bool "WiFi AMPDU TX"
224 Select this option to enable AMPDU TX feature. It improves transmission
229 int "WiFi AMPDU TX BA window size"
234 Set the size of WiFi Block Ack TX window. Generally a bigger value means
237 UDP TX throughput with iperf etc. For iperf test in shieldbox,
249 int "WiFi AMPDU RX BA window size"
254 Set the size of WiFi Block Ack RX window. Generally a bigger value means
264 bool "WiFi AMSDU TX"
268 Select this option to enable AMSDU TX feature
271 int "WiFi mgmt short buffer number"
275 Set the number of WiFi management short buffer.
282 Select this option to place frequently called Wi-Fi library functions in IRAM.
284 but Wi-Fi throughput will be reduced.
290 Select this option to place frequently called Wi-Fi library RX functions in IRAM.
292 but Wi-Fi performance will be reduced.
351 Enable feature Fine Timing Measurement for calculating WiFi Round-Trip-Time (RTT).
367 Hidden option to enable Wi-Fi SoftAP functions in WPA supplicant and RF libraries.
384 bool "WPA3-Personal"
388 Select this option to allow the device to establish a WPA3-Personal connection.
398 bool "SAE-PK"
402 Select this option to enable SAE-PK
412 Enabling this could increase the build size ~60kb