net/ipa/ipa.h

1 /* SPDX-License-Identifier: GPL-2.0 */
3 /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved.
4  * Copyright (C) 2018-2022 Linaro Ltd.
31  * struct ipa - IPA information
43  * @modem_route_count:	Number of modem entries in a routing table
50  * @mem_addr:		DMA address of IPA-local memory space
51  * @mem_virt:		Virtual address of IPA-local memory space
55  * @mem:		Array of IPA-local memory region descriptors
60  * @zero_addr:		DMA address of preallocated zero-filled memory
61  * @zero_virt:		Virtual address of preallocated zero-filled memory
62  * @zero_size:		Size (bytes) of preallocated zero-filled memory
70  * @modem_tx_count:	Number of defined modem TX endoints
75  * @modem_state:	State of modem (stopped, running)
76  * @modem_netdev:	Network device structure used for modem
124 	u64 filtered;			/* Support filtering (AP and modem) */
141  * ipa_setup() - Perform IPA setup
144  * IPA initialization is broken into stages:  init; config; and setup.
147  * Activities performed at the init stage can be done without requiring
158  * loaded (in addition to some other low-level initialization).  This early
160  * modem.
167  * If the modem performs early GSI initialization, the AP needs to know