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/Zephyr-latest/include/zephyr/xen/
Dgnttab.h15 * @param gfn - guest frame number of page, where grant will be located
16 * @param readonly - permit readonly access to shared grant
17 * @return - gref assigned to shared grant
23 * Finished access for previously shared grant. Does NOT
27 * @param gref - grant reference that need to be closed
33 * Allocates 4K page for grant and share it via returned
35 * @map parameter after grant releasing.
37 * @param map - double pointer to memory, where grant will be allocated
38 * @param readonly - permit readonly access to allocated grant
39 * @return - grant ref on success or negative errno on failure
[all …]
/Zephyr-latest/include/zephyr/xen/public/
Dgrant_table.h36 * `incontents 150 gnttab Grant Tables
38 * Xen's grant tables provide a generic mechanism to memory sharing
42 * Each domain has its own grant table. This is a data structure that
44 * permissions other domains have on its pages. Entries in the grant
45 * table are identified by grant references. A grant reference is an
46 * integer, which indexes into the grant table. It acts as a
51 * between unprivileged domains. A grant reference also encapsulates
59 * GRANT TABLE REPRESENTATION
62 /* Some rough guidelines on accessing and updating grant-table entries
65 …* http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=blob;f=drivers/xen/grant-table.c;…
[all …]
/Zephyr-latest/dts/bindings/net/wireless/
Dgpio-radio-coex.yaml8 any collisions between transmissions from different modules. The grant
11 required. When grant pin becomes inactive then you have time to
14 grant-delay-us property.
21 grant-gpios:
27 grant-delay-us:
/Zephyr-latest/drivers/xen/
DKconfig9 bool "Xen grant table driver"
13 Xen grant table driver. Please note that driver uses dynamic memory
15 >= number of pages, that you want to alloc and grant or foreign frames
19 int "Grant table driver init priority"
Dgnttab.c15 * Description: Simple grant tables implementation. About as stupid as it's
35 /* Timeout for grant table ops retrying */
112 /* Reset flags to zero in order to stop using the grant */
187 LOG_ERR("Failed to map grant, timeout reached\n"); in gop_eagain_retry()
337 LOG_DBG("%s: grant table mapped\n", __func__); in gnttab_init()
/Zephyr-latest/subsys/bluetooth/controller/coex/
Dreadme.rst18 grant-gpios = <&gpio0 0 (GPIO_PULL_DOWN | GPIO_ACTIVE_HIGH)>;
19 grant-delay-us = <150>;
22 …grant pin transitions into non-active (such as 1 for the nRF9160). state the implementation starts…
/Zephyr-latest/boards/espressif/esp32_ethernet_kit/
DKconfig.esp32_ethernet_kit3 # Copyright (c) 2022 Grant Ramsay <grant.ramsay@hotmail.com>
DKconfig.defconfig3 # Copyright (c) 2022 Grant Ramsay <grant.ramsay@hotmail.com>
Dboard_init.c2 * Copyright (c) 2022 Grant Ramsay <grant.ramsay@hotmail.com>
Desp32_ethernet_kit-pinctrl.dtsi2 * Copyright (c) 2022 Grant Ramsay <grant.ramsay@hotmail.com>
Desp32_ethernet_kit_procpu.dts2 * Copyright (c) 2022 Grant Ramsay <grant.ramsay@hotmail.com>
/Zephyr-latest/drivers/mdio/
DKconfig.esp321 # Copyright (c) 2022 Grant Ramsay <grant.ramsay@hotmail.com>
Dmdio_esp32.c2 * Copyright (c) 2022 Grant Ramsay <grant.ramsay@hotmail.com>
/Zephyr-latest/samples/boards/espressif/ethernet/boards/
Desp32_ethernet_kit_procpu.overlay2 * Copyright (c) 2022 Grant Ramsay <grant.ramsay@hotmail.com>
/Zephyr-latest/dts/bindings/mdio/
Despressif,esp32-mdio.yaml1 # Copyright (c) 2022 Grant Ramsay <grant.ramsay@hotmail.com>
/Zephyr-latest/samples/boards/espressif/ethernet/src/
Dmain.c2 * Copyright (c) 2022 Grant Ramsay <grant.ramsay@hotmail.com>
/Zephyr-latest/samples/bluetooth/beacon/boards/
Dnrf52840dk_nrf52840.overlay9 grant-gpios = <&gpio1 0 (GPIO_PULL_DOWN | GPIO_ACTIVE_LOW)>;
10 grant-delay-us = <150>;
/Zephyr-latest/dts/bindings/ethernet/
Despressif,esp32-eth.yaml1 # Copyright (c) 2022 Grant Ramsay <grant.ramsay@hotmail.com>
/Zephyr-latest/drivers/ethernet/
DKconfig.esp323 # Copyright (c) 2022 Grant Ramsay <grant.ramsay@hotmail.com>
/Zephyr-latest/dts/bindings/wifi/
Dnordic,nrf70-coex.yaml20 grant-gpios:
23 GPIO of the SOC connected to the PTA's GRANT pin.
/Zephyr-latest/boards/shields/nrf7002eb/
Dnrf7002eb_coex.overlay14 grant-gpios = <&edge_connector 15 (GPIO_PULL_DOWN | GPIO_ACTIVE_LOW)>;
/Zephyr-latest/modules/fatfs/
Dzfs_ffsystem.c55 /* Request Grant to Access the Volume
64 /* Release Grant to Access the Volume
/Zephyr-latest/boards/shields/nrf7002ek/
Dnrf7002ek_coex.overlay17 grant-gpios = <&arduino_header 10 (GPIO_PULL_DOWN | GPIO_ACTIVE_LOW)>;
/Zephyr-latest/include/zephyr/sys/
Dkobject.h54 * @brief Grant a static thread access to a list of kernel objects
56 * For threads declared with K_THREAD_DEFINE(), grant the thread access to
83 * Grant a thread access to a kernel object
90 * @param thread Thread to grant access to the object
119 * Grant all present and future threads access to an object
/Zephyr-latest/dts/bindings/gpio/
Dnordic-thingy53-edge-connector.yaml10 P5 P1.01/GRANT

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