185 lines
6.5 KiB
C
185 lines
6.5 KiB
C
/**************************************************************************/
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/*!
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@file test_ehci_init.c
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@author hathach (tinyusb.org)
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@section LICENSE
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Software License Agreement (BSD License)
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Copyright (c) 2013, hathach (tinyusb.org)
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. Neither the name of the copyright holders nor the
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names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
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EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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This file is part of the tinyusb stack.
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*/
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/**************************************************************************/
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#include <stdlib.h>
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#include "unity.h"
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#include "type_helper.h"
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#include "tusb_option.h"
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#include "errors.h"
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#include "binary.h"
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#include "hal.h"
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#include "hcd.h"
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#include "ehci.h"
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#include "ehci_controller_fake.h"
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#include "mock_osal.h"
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#include "mock_usbh_hcd.h"
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usbh_device_info_t usbh_devices[TUSB_CFG_HOST_DEVICE_MAX+1];
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static uint8_t hostid;
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//--------------------------------------------------------------------+
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// Setup/Teardown + helper declare
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//--------------------------------------------------------------------+
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void setUp(void)
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{
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ehci_controller_init();
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TEST_ASSERT_STATUS( hcd_init() );
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hostid = RANDOM(CONTROLLER_HOST_NUMBER) + TEST_CONTROLLER_HOST_START_INDEX;
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}
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void tearDown(void)
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{
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}
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//--------------------------------------------------------------------+
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// Initialization
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//--------------------------------------------------------------------+
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void test_hcd_init_data(void)
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{
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//------------- check memory data -------------//
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TEST_ASSERT_MEM_ZERO(&ehci_data.device, sizeof(ehci_data.device));
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TEST_ASSERT_MEM_ZERO(ehci_data.addr0_qtd, sizeof(ehci_qtd_t)*3);
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}
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void test_hcd_init_usbint(void)
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{
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ehci_registers_t* const regs = get_operational_register(hostid);
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//------------- USB INT Enable-------------//
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TEST_ASSERT(regs->usb_int_enable_bit.usb_error);
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TEST_ASSERT(regs->usb_int_enable_bit.port_change_detect);
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TEST_ASSERT(regs->usb_int_enable_bit.async_advance);
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TEST_ASSERT_FALSE(regs->usb_int_enable_bit.framelist_rollover);
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TEST_ASSERT_FALSE(regs->usb_int_enable_bit.pci_host_system_error);
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TEST_ASSERT_FALSE(regs->usb_int_enable_bit.nxp_int_sof);
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TEST_ASSERT_FALSE(regs->usb_int_enable_bit.usb);
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TEST_ASSERT_TRUE(regs->usb_int_enable_bit.nxp_int_async);
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TEST_ASSERT_TRUE(regs->usb_int_enable_bit.nxp_int_period);
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// TODO to be portable use usbint instead of nxp int async/period
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}
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void test_hcd_init_async_list(void)
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{
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ehci_registers_t * const regs = get_operational_register(hostid);
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ehci_qhd_t * const async_head = get_async_head(hostid);
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TEST_ASSERT_EQUAL_HEX(async_head, regs->async_list_base);
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TEST_ASSERT_EQUAL_HEX(async_head, align32( (uint32_t) async_head) );
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TEST_ASSERT_EQUAL(EHCI_QUEUE_ELEMENT_QHD, async_head->next.type);
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TEST_ASSERT_FALSE(async_head->next.terminate);
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TEST_ASSERT(async_head->head_list_flag);
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TEST_ASSERT(async_head->qtd_overlay.halted);
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}
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void check_qhd_endpoint_link(ehci_link_t *p_prev, ehci_qhd_t *p_qhd)
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{
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//------------- period list check -------------//
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TEST_ASSERT_EQUAL_HEX((uint32_t) p_qhd, align32(p_prev->address));
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TEST_ASSERT_FALSE(p_prev->terminate);
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TEST_ASSERT_EQUAL(EHCI_QUEUE_ELEMENT_QHD, p_prev->type);
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}
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void test_hcd_init_period_list(void)
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{
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#if EHCI_PERIODIC_LIST
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ehci_registers_t* const regs = get_operational_register(hostid);
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ehci_qhd_t * const period_head_arr = get_period_head(hostid, 1);
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ehci_link_t * const framelist = get_period_frame_list(hostid);
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TEST_ASSERT_EQUAL_HEX( (uint32_t) framelist, regs->periodic_list_base);
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check_qhd_endpoint_link( framelist+0, period_head_arr+1);
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check_qhd_endpoint_link( framelist+2, period_head_arr+1);
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check_qhd_endpoint_link( framelist+4, period_head_arr+1);
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check_qhd_endpoint_link( framelist+6, period_head_arr+1);
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check_qhd_endpoint_link( framelist+1, period_head_arr+2);
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check_qhd_endpoint_link( framelist+5, period_head_arr+2);
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check_qhd_endpoint_link( framelist+3, period_head_arr+3);
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check_qhd_endpoint_link( framelist+7, period_head_arr);
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check_qhd_endpoint_link( (ehci_link_t*) (period_head_arr+1), period_head_arr);
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check_qhd_endpoint_link( (ehci_link_t*) (period_head_arr+2), period_head_arr);
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check_qhd_endpoint_link( (ehci_link_t*) (period_head_arr+3), period_head_arr);
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for(uint32_t i=0; i<4; i++)
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{
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TEST_ASSERT(period_head_arr[i].interrupt_smask);
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TEST_ASSERT(period_head_arr[i].qtd_overlay.halted);
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}
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TEST_ASSERT_TRUE(period_head_arr[0].next.terminate);
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#endif
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}
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void test_hcd_init_tt_control(void)
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{
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ehci_registers_t* const regs = get_operational_register(hostid);
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}
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void test_hcd_init_usbcmd(void)
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{
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ehci_registers_t* const regs = get_operational_register(hostid);
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TEST_ASSERT(regs->usb_cmd_bit.async_enable);
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#if EHCI_PERIODIC_LIST
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TEST_ASSERT(regs->usb_cmd_bit.periodic_enable);
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#else
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TEST_ASSERT_FALSE(regs->usb_cmd_bit.periodic_enable);
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#endif
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//------------- Framelist size (NXP specific) -------------//
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TEST_ASSERT_BITS(BIN8(11), EHCI_CFG_FRAMELIST_SIZE_BITS, regs->usb_cmd_bit.framelist_size);
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TEST_ASSERT_EQUAL(EHCI_CFG_FRAMELIST_SIZE_BITS >> 2, regs->usb_cmd_bit.nxp_framelist_size_msb);
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}
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void test_hcd_init_portsc(void)
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{
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TEST_IGNORE_MESSAGE("more advance stuff need manipulate this register");
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}
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