| /* |
| * Copyright (c) 2016-2018 The Linux Foundation. All rights reserved. |
| * |
| * Permission to use, copy, modify, and/or distribute this software for |
| * any purpose with or without fee is hereby granted, provided that the |
| * above copyright notice and this permission notice appear in all |
| * copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| * PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| #include "hif.h" |
| #include "hif_main.h" |
| #include "multibus.h" |
| #include "ce_main.h" |
| #include "snoc_api.h" |
| #include "dummy.h" |
| #include "ce_api.h" |
| |
| /** |
| * hif_initialize_pci_ops() - initialize the pci ops |
| * @bus_ops: hif_bus_ops table pointer to initialize |
| * |
| * Return: QDF_STATUS_SUCCESS |
| */ |
| QDF_STATUS hif_initialize_snoc_ops(struct hif_bus_ops *bus_ops) |
| { |
| bus_ops->hif_bus_open = &hif_snoc_open; |
| bus_ops->hif_bus_close = &hif_snoc_close; |
| bus_ops->hif_bus_prevent_linkdown = &hif_dummy_bus_prevent_linkdown; |
| bus_ops->hif_reset_soc = &hif_dummy_reset_soc; |
| bus_ops->hif_bus_early_suspend = &hif_ce_bus_early_suspend; |
| bus_ops->hif_bus_late_resume = &hif_ce_bus_late_resume; |
| bus_ops->hif_bus_suspend = &hif_snoc_bus_suspend; |
| bus_ops->hif_bus_resume = &hif_snoc_bus_resume; |
| bus_ops->hif_bus_suspend_noirq = &hif_snoc_bus_suspend_noirq; |
| /* snoc_bus_resume_noirq had no side effects, use dummy resume_noirq */ |
| bus_ops->hif_bus_resume_noirq = &hif_dummy_bus_resume_noirq; |
| bus_ops->hif_target_sleep_state_adjust = |
| &hif_dummy_target_sleep_state_adjust; |
| |
| bus_ops->hif_disable_isr = &hif_snoc_disable_isr; |
| bus_ops->hif_nointrs = &hif_snoc_nointrs; |
| bus_ops->hif_enable_bus = &hif_snoc_enable_bus; |
| bus_ops->hif_disable_bus = &hif_snoc_disable_bus; |
| bus_ops->hif_bus_configure = &hif_snoc_bus_configure; |
| bus_ops->hif_get_config_item = &hif_dummy_get_config_item; |
| bus_ops->hif_set_mailbox_swap = &hif_dummy_set_mailbox_swap; |
| bus_ops->hif_claim_device = &hif_dummy_claim_device; |
| bus_ops->hif_shutdown_device = &hif_ce_stop; |
| bus_ops->hif_stop = &hif_ce_stop; |
| bus_ops->hif_cancel_deferred_target_sleep = |
| &hif_dummy_cancel_deferred_target_sleep; |
| bus_ops->hif_irq_disable = &hif_snoc_irq_disable; |
| bus_ops->hif_irq_enable = &hif_snoc_irq_enable; |
| bus_ops->hif_dump_registers = &hif_snoc_dump_registers; |
| bus_ops->hif_dump_target_memory = &hif_ce_dump_target_memory; |
| bus_ops->hif_ipa_get_ce_resource = &hif_ce_ipa_get_ce_resource; |
| bus_ops->hif_mask_interrupt_call = &hif_dummy_mask_interrupt_call; |
| bus_ops->hif_enable_power_management = |
| &hif_dummy_enable_power_management; |
| bus_ops->hif_disable_power_management = |
| &hif_dummy_disable_power_management; |
| bus_ops->hif_display_stats = |
| &hif_snoc_display_stats; |
| bus_ops->hif_clear_stats = |
| &hif_snoc_clear_stats; |
| bus_ops->hif_map_ce_to_irq = &hif_snoc_map_ce_to_irq; |
| bus_ops->hif_addr_in_boundary = &hif_dummy_addr_in_boundary; |
| bus_ops->hif_needs_bmi = &hif_snoc_needs_bmi; |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| /** |
| * hif_snoc_get_context_size() - return the size of the snoc context |
| * |
| * Return the size of the context. (0 for invalid bus) |
| */ |
| int hif_snoc_get_context_size(void) |
| { |
| return sizeof(struct HIF_CE_state); |
| } |