| /* |
| * Copyright (c) 2016 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 "ahb_api.h" |
| #include "dummy.h" |
| |
| /** |
| * hif_initialize_ahb_ops() - initialize the ahb ops |
| * @bus_ops: hif_bus_ops table pointer to initialize |
| * |
| * This function will assign the set of callbacks that needs |
| * to be called for ipq4019 platform |
| * |
| * Return: QDF_STATUS_SUCCESS |
| */ |
| QDF_STATUS hif_initialize_ahb_ops(struct hif_bus_ops *bus_ops) |
| { |
| bus_ops->hif_bus_open = &hif_ahb_open; |
| bus_ops->hif_bus_close = &hif_ahb_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_suspend = &hif_dummy_bus_suspend; |
| bus_ops->hif_bus_resume = &hif_dummy_bus_resume; |
| bus_ops->hif_target_sleep_state_adjust = |
| &hif_dummy_target_sleep_state_adjust; |
| |
| bus_ops->hif_disable_isr = &hif_ahb_disable_isr; |
| bus_ops->hif_nointrs = &hif_ahb_nointrs; |
| bus_ops->hif_enable_bus = &hif_ahb_enable_bus; |
| bus_ops->hif_disable_bus = &hif_ahb_disable_bus; |
| bus_ops->hif_bus_configure = &hif_ahb_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_bus_pkt_dl_len_set = &ce_pkt_dl_len_set; |
| bus_ops->hif_cancel_deferred_target_sleep = |
| &hif_dummy_cancel_deferred_target_sleep; |
| bus_ops->hif_irq_disable = &hif_ahb_irq_disable; |
| bus_ops->hif_irq_enable = &hif_ahb_irq_enable; |
| bus_ops->hif_dump_registers = &hif_ahb_dump_registers; |
| bus_ops->hif_dump_target_memory = &hif_dummy_dump_target_memory; |
| bus_ops->hif_ipa_get_ce_resource = &hif_dummy_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; |
| |
| return QDF_STATUS_SUCCESS; |
| } |
| |
| /** |
| * hif_ahb_get_context_size() - return the size of the snoc context |
| * |
| * Return the size of the context. (0 for invalid bus) |
| */ |
| int hif_ahb_get_context_size(void) |
| { |
| return sizeof(struct HIF_CE_state); |
| } |