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add some code & testcode for hcd_pipe_control_xfer

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This commit is contained in:
hathach 2013-03-06 03:03:59 +07:00
parent 71fcf20a95
commit c2b9e1ef83
2 changed files with 144 additions and 37 deletions
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69
tests/test/host/ehci/test_ehci_pipe.c
View File

@ -58,6 +58,7 @@ uint8_t dev_addr;
uint8_t hub_addr;
uint8_t hub_port;
uint8_t hostid;
uint8_t xfer_data [100];
ehci_qhd_t *async_head;
@ -81,6 +82,7 @@ void setUp(void)
memclr_(usbh_device_info_pool, sizeof(usbh_device_info_t)*(TUSB_CFG_HOST_DEVICE_MAX+1));
memclr_(&ehci_data, sizeof(ehci_data_t));
memclr_(xfer_data, sizeof(xfer_data));
hcd_init();
@ -231,9 +233,74 @@ void test_open_bulk_qhd_data(void)
//--------------------------------------------------------------------+
// CONTROL TRANSFER
//--------------------------------------------------------------------+
void test_control_xfer(void)
tusb_std_request_t request_get_dev_desc =
{
.bmRequestType = { .direction = TUSB_DIR_DEV_TO_HOST, .type = TUSB_REQUEST_TYPE_STANDARD, .recipient = TUSB_REQUEST_RECIPIENT_DEVICE },
.bRequest = TUSB_REQUEST_GET_DESCRIPTOR,
.wValue = (TUSB_DESC_DEVICE << 8),
.wLength = 18
};
void test_control_xfer_get(void)
{
ehci_qhd_t * const p_qhd = &ehci_data.device[dev_addr].control.qhd;
hcd_pipe_control_open(dev_addr, control_max_packet_size);
//------------- Code Under TEST -------------//
hcd_pipe_control_xfer(dev_addr, &request_get_dev_desc, xfer_data);
ehci_qtd_t *p_setup = &ehci_data.device[dev_addr].control.qtd[0];
ehci_qtd_t *p_data = &ehci_data.device[dev_addr].control.qtd[1];
ehci_qtd_t *p_status = &ehci_data.device[dev_addr].control.qtd[2];
TEST_ASSERT_EQUAL_HEX( p_setup , p_qhd->p_qtd_list);
TEST_ASSERT_EQUAL_HEX( p_data , p_setup->next.address);
TEST_ASSERT_EQUAL_HEX( p_status , p_data->next.address );
TEST_ASSERT_TRUE( p_status->next.terminate );
}
void test_control_addr0_xfer_get(void)
{
dev_addr = 0;
ehci_qhd_t * const p_qhd = async_head;
hcd_pipe_control_open(dev_addr, control_max_packet_size);
//------------- Code Under TEST -------------//
hcd_pipe_control_xfer(dev_addr, &request_get_dev_desc, xfer_data);
ehci_qtd_t *p_setup = &ehci_data.controller.addr0_qtd[0];
ehci_qtd_t *p_data = &ehci_data.controller.addr0_qtd[1];
ehci_qtd_t *p_status = &ehci_data.controller.addr0_qtd[2];
TEST_ASSERT_EQUAL_HEX( p_setup , p_qhd->p_qtd_list);
TEST_ASSERT_EQUAL_HEX( p_data , p_setup->next.address);
TEST_ASSERT_EQUAL_HEX( p_status , p_data->next.address );
TEST_ASSERT_TRUE( p_status->next.terminate );
}
void test_control_xfer_set(void)
{
tusb_std_request_t request_set_dev_addr =
{
.bmRequestType = { .direction = TUSB_DIR_HOST_TO_DEV, .type = TUSB_REQUEST_TYPE_STANDARD, .recipient = TUSB_REQUEST_RECIPIENT_DEVICE },
.bRequest = TUSB_REQUEST_SET_ADDRESS,
.wValue = 3
};
ehci_qhd_t * const p_qhd = &ehci_data.device[dev_addr].control.qhd;
hcd_pipe_control_open(dev_addr, control_max_packet_size);
//------------- Code Under TEST -------------//
hcd_pipe_control_xfer(dev_addr, &request_set_dev_addr, xfer_data);
ehci_qtd_t *p_setup = &ehci_data.device[dev_addr].control.qtd[0];
ehci_qtd_t *p_data = &ehci_data.device[dev_addr].control.qtd[1];
ehci_qtd_t *p_status = &ehci_data.device[dev_addr].control.qtd[2];
TEST_ASSERT_EQUAL_HEX( p_setup , p_qhd->p_qtd_list);
TEST_ASSERT_EQUAL_HEX( p_status , p_setup->next.address );
TEST_ASSERT_TRUE( p_status->next.terminate );
}

112
tinyusb/host/ehci/ehci.c
View File

@ -250,39 +250,13 @@ tusb_error_t hcd_controller_reset(uint8_t hostid)
//--------------------------------------------------------------------+
// PIPE API
//--------------------------------------------------------------------+
static void queue_head_init(ehci_qhd_t *p_qhd, uint8_t dev_addr, uint16_t max_packet_size, uint8_t endpoint_addr, uint8_t xfer_type)
{
p_qhd->device_address = dev_addr;
p_qhd->inactive_next_xact = 0;
p_qhd->endpoint_number = endpoint_addr & 0x0F;
p_qhd->endpoint_speed = usbh_device_info_pool[dev_addr].speed;
p_qhd->data_toggle_control = (xfer_type == TUSB_XFER_CONTROL) ? 1 : 0;
p_qhd->head_list_flag = (dev_addr == 0) ? 1 : 0; // addr0's endpoint is the static asyn list head
p_qhd->max_package_size = max_packet_size;
p_qhd->non_hs_control_endpoint = ((TUSB_XFER_CONTROL == xfer_type) && (usbh_device_info_pool[dev_addr].speed != TUSB_SPEED_HIGH) ) ? 1 : 0;
p_qhd->nak_count_reload = 0;
p_qhd->smask = 0;
p_qhd->cmask = 0;
p_qhd->hub_address = usbh_device_info_pool[dev_addr].hub_addr;
p_qhd->hub_port = usbh_device_info_pool[dev_addr].hub_port;
p_qhd->mult = 1; // TODO not use high bandwidth/park mode yet
//------------- inactive when just opened -------------//
p_qhd->qtd_overlay.next.terminate = 1;
p_qhd->qtd_overlay.alternate.terminate = 1;
//------------- HCD Management Data -------------//
p_qhd->used = 1;
p_qhd->p_qtd_list = NULL;
p_qhd->pid_non_control = (endpoint_addr & 0x80) ? EHCI_PID_IN : EHCI_PID_OUT; // PID for TD under this endpoint
}
static void queue_head_init(ehci_qhd_t *p_qhd, uint8_t dev_addr, uint16_t max_packet_size, uint8_t endpoint_addr, uint8_t xfer_type);
static inline ehci_qhd_t* const get_control_qhd(uint8_t dev_addr) ATTR_ALWAYS_INLINE ATTR_PURE ATTR_WARN_UNUSED_RESULT;
static inline ehci_qtd_t* get_control_qtds(uint8_t dev_addr) ATTR_ALWAYS_INLINE ATTR_PURE ATTR_WARN_UNUSED_RESULT;
tusb_error_t hcd_pipe_control_open(uint8_t dev_addr, uint8_t max_packet_size)
{
ehci_qhd_t *p_qhd = (dev_addr == 0) ?
get_async_head( usbh_device_info_pool[dev_addr].core_id ) : &ehci_data.device[dev_addr].control.qhd;
ehci_qhd_t * const p_qhd = get_control_qhd(dev_addr);
queue_head_init(p_qhd, dev_addr, max_packet_size, 0, TUSB_XFER_CONTROL);
@ -298,12 +272,6 @@ tusb_error_t hcd_pipe_control_open(uint8_t dev_addr, uint8_t max_packet_size)
return TUSB_ERROR_NONE;
}
//
//tusb_error_t hcd_pipe_control_xfer(uint8_t dev_addr, tusb_std_request_t const * p_request, uint8_t data[])
//{
// return TUSB_ERROR_NONE;
//}
//
pipe_handle_t hcd_pipe_open(uint8_t dev_addr, tusb_descriptor_endpoint_t const * p_endpoint_desc)
{
@ -337,4 +305,76 @@ pipe_handle_t hcd_pipe_open(uint8_t dev_addr, tusb_descriptor_endpoint_t const *
return null_handle;
}
tusb_error_t hcd_pipe_control_xfer(uint8_t dev_addr, tusb_std_request_t const * p_request, uint8_t data[])
{
ehci_qhd_t * const p_qhd = get_control_qhd(dev_addr);
ehci_qtd_t *p_setup = get_control_qtds(dev_addr);
ehci_qtd_t *p_data = p_setup + 1;
ehci_qtd_t *p_status = p_setup + 2;
p_qhd->p_qtd_list = p_setup;
p_setup->next.address = (uint32_t) p_data;
if (p_request->wLength > 0)
{
}else
{
p_data = p_setup;
}
p_data->next.address = (uint32_t) p_status;
p_status->next.terminate = 1;
return TUSB_ERROR_NONE;
}
//--------------------------------------------------------------------+
// HELPER
//--------------------------------------------------------------------+
static inline ehci_qhd_t* const get_control_qhd(uint8_t dev_addr)
{
return (dev_addr == 0) ?
get_async_head( usbh_device_info_pool[dev_addr].core_id ) :
&ehci_data.device[dev_addr].control.qhd;
}
static inline ehci_qtd_t* get_control_qtds(uint8_t dev_addr)
{
return (dev_addr == 0) ?
ehci_data.controller.addr0_qtd :
ehci_data.device[ dev_addr ].control.qtd;
}
static void queue_head_init(ehci_qhd_t *p_qhd, uint8_t dev_addr, uint16_t max_packet_size, uint8_t endpoint_addr, uint8_t xfer_type)
{
p_qhd->device_address = dev_addr;
p_qhd->inactive_next_xact = 0;
p_qhd->endpoint_number = endpoint_addr & 0x0F;
p_qhd->endpoint_speed = usbh_device_info_pool[dev_addr].speed;
p_qhd->data_toggle_control = (xfer_type == TUSB_XFER_CONTROL) ? 1 : 0;
p_qhd->head_list_flag = (dev_addr == 0) ? 1 : 0; // addr0's endpoint is the static asyn list head
p_qhd->max_package_size = max_packet_size;
p_qhd->non_hs_control_endpoint = ((TUSB_XFER_CONTROL == xfer_type) && (usbh_device_info_pool[dev_addr].speed != TUSB_SPEED_HIGH) ) ? 1 : 0;
p_qhd->nak_count_reload = 0;
p_qhd->smask = 0;
p_qhd->cmask = 0;
p_qhd->hub_address = usbh_device_info_pool[dev_addr].hub_addr;
p_qhd->hub_port = usbh_device_info_pool[dev_addr].hub_port;
p_qhd->mult = 1; // TODO not use high bandwidth/park mode yet
//------------- inactive when just opened -------------//
p_qhd->qtd_overlay.next.terminate = 1;
p_qhd->qtd_overlay.alternate.terminate = 1;
//------------- HCD Management Data -------------//
p_qhd->used = 1;
p_qhd->p_qtd_list = NULL;
p_qhd->pid_non_control = (endpoint_addr & 0x80) ? EHCI_PID_IN : EHCI_PID_OUT; // PID for TD under this endpoint
}
#endif