1*5113495bSYour Name /*
2*5113495bSYour Name * Copyright (c) 2016-2018,2020 The Linux Foundation. All rights reserved.
3*5113495bSYour Name *
4*5113495bSYour Name * Permission to use, copy, modify, and/or distribute this software for
5*5113495bSYour Name * any purpose with or without fee is hereby granted, provided that the
6*5113495bSYour Name * above copyright notice and this permission notice appear in all
7*5113495bSYour Name * copies.
8*5113495bSYour Name *
9*5113495bSYour Name * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
10*5113495bSYour Name * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
11*5113495bSYour Name * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
12*5113495bSYour Name * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
13*5113495bSYour Name * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
14*5113495bSYour Name * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
15*5113495bSYour Name * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
16*5113495bSYour Name * PERFORMANCE OF THIS SOFTWARE.
17*5113495bSYour Name */
18*5113495bSYour Name
19*5113495bSYour Name #include "hif.h"
20*5113495bSYour Name #include "hif_main.h"
21*5113495bSYour Name #include "multibus.h"
22*5113495bSYour Name #include "usb_api.h"
23*5113495bSYour Name #include "hif_io32.h"
24*5113495bSYour Name #include "dummy.h"
25*5113495bSYour Name #include "if_usb.h"
26*5113495bSYour Name
27*5113495bSYour Name /**
28*5113495bSYour Name * hif_initialize_usb_ops() - initialize the usb ops
29*5113495bSYour Name * @bus_ops: hif_bus_ops table pointer to initialize
30*5113495bSYour Name *
31*5113495bSYour Name * Return: QDF_STATUS_SUCCESS
32*5113495bSYour Name */
hif_initialize_usb_ops(struct hif_bus_ops * bus_ops)33*5113495bSYour Name QDF_STATUS hif_initialize_usb_ops(struct hif_bus_ops *bus_ops)
34*5113495bSYour Name {
35*5113495bSYour Name bus_ops->hif_bus_open = &hif_usb_open;
36*5113495bSYour Name bus_ops->hif_bus_close = &hif_usb_close;
37*5113495bSYour Name bus_ops->hif_bus_prevent_linkdown = &hif_dummy_bus_prevent_linkdown;
38*5113495bSYour Name bus_ops->hif_reset_soc = &hif_dummy_reset_soc;
39*5113495bSYour Name bus_ops->hif_bus_suspend = &hif_usb_bus_suspend;
40*5113495bSYour Name bus_ops->hif_bus_resume = &hif_usb_bus_resume;
41*5113495bSYour Name bus_ops->hif_target_sleep_state_adjust =
42*5113495bSYour Name &hif_dummy_target_sleep_state_adjust;
43*5113495bSYour Name bus_ops->hif_disable_isr = &hif_usb_disable_isr;
44*5113495bSYour Name bus_ops->hif_nointrs = &hif_usb_nointrs;
45*5113495bSYour Name bus_ops->hif_enable_bus = &hif_usb_enable_bus;
46*5113495bSYour Name bus_ops->hif_disable_bus = &hif_usb_disable_bus;
47*5113495bSYour Name bus_ops->hif_bus_configure = &hif_usb_bus_configure;
48*5113495bSYour Name bus_ops->hif_get_config_item = &hif_dummy_get_config_item;
49*5113495bSYour Name bus_ops->hif_set_mailbox_swap = &hif_dummy_set_mailbox_swap;
50*5113495bSYour Name bus_ops->hif_claim_device = &hif_dummy_claim_device;
51*5113495bSYour Name bus_ops->hif_shutdown_device = &hif_usb_shutdown_bus_device;
52*5113495bSYour Name bus_ops->hif_stop = &hif_usb_stop_device;
53*5113495bSYour Name bus_ops->hif_cancel_deferred_target_sleep =
54*5113495bSYour Name &hif_dummy_cancel_deferred_target_sleep;
55*5113495bSYour Name bus_ops->hif_irq_disable = &hif_usb_irq_disable;
56*5113495bSYour Name bus_ops->hif_irq_enable = &hif_usb_irq_enable;
57*5113495bSYour Name bus_ops->hif_dump_registers = &hif_dummy_dump_registers;
58*5113495bSYour Name bus_ops->hif_dump_target_memory = &hif_dummy_dump_target_memory;
59*5113495bSYour Name bus_ops->hif_reg_read32 = &hif_dummy_bus_reg_read32;
60*5113495bSYour Name bus_ops->hif_reg_write32 = &hif_dummy_bus_reg_write32;
61*5113495bSYour Name bus_ops->hif_ipa_get_ce_resource = &hif_dummy_ipa_get_ce_resource;
62*5113495bSYour Name bus_ops->hif_mask_interrupt_call = &hif_dummy_mask_interrupt_call;
63*5113495bSYour Name bus_ops->hif_enable_power_management =
64*5113495bSYour Name &hif_dummy_enable_power_management;
65*5113495bSYour Name bus_ops->hif_disable_power_management =
66*5113495bSYour Name &hif_dummy_disable_power_management;
67*5113495bSYour Name bus_ops->hif_addr_in_boundary = &hif_dummy_addr_in_boundary;
68*5113495bSYour Name bus_ops->hif_set_bundle_mode = &hif_usb_set_bundle_mode;
69*5113495bSYour Name bus_ops->hif_bus_reset_resume = &hif_usb_bus_reset_resume;
70*5113495bSYour Name bus_ops->hif_map_ce_to_irq = &hif_dummy_map_ce_to_irq;
71*5113495bSYour Name bus_ops->hif_needs_bmi = &hif_usb_needs_bmi;
72*5113495bSYour Name bus_ops->hif_log_bus_info = &hif_dummy_log_bus_info;
73*5113495bSYour Name
74*5113495bSYour Name return QDF_STATUS_SUCCESS;
75*5113495bSYour Name }
76*5113495bSYour Name
77*5113495bSYour Name /**
78*5113495bSYour Name * hif_usb_get_context_size() - return the size of the usb context
79*5113495bSYour Name *
80*5113495bSYour Name * Return the size of the context. (0 for invalid bus)
81*5113495bSYour Name */
hif_usb_get_context_size(void)82*5113495bSYour Name int hif_usb_get_context_size(void)
83*5113495bSYour Name {
84*5113495bSYour Name return sizeof(struct hif_usb_softc);
85*5113495bSYour Name }
86