mirror of
https://github.com/hathach/tinyusb.git
synced 2025-01-31 05:52:55 +08:00
completely remove pipe handle for cdc/hub/ehci
This commit is contained in:
hathach
parent
e863c99a6f
commit
7a626dbc8b
@ -52,14 +52,12 @@ typedef struct {
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uint8_t itf_num;
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uint8_t itf_protocol;
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cdc_acm_capability_t acm_capability;
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pipe_handle_t pipe_notification, pipe_out, pipe_in;
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uint8_t ep_notif;
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uint8_t ep_in;
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uint8_t ep_out;
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cdc_acm_capability_t acm_capability;
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} cdch_data_t;
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//--------------------------------------------------------------------+
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@ -82,13 +80,13 @@ bool tuh_cdc_is_busy(uint8_t dev_addr, cdc_pipeid_t pipeid)
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switch (pipeid)
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{
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case CDC_PIPE_NOTIFICATION:
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return hcd_pipe_is_busy(dev_addr, p_cdc->pipe_notification );
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return hcd_pipe_is_busy(dev_addr, p_cdc->ep_notif );
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case CDC_PIPE_DATA_IN:
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return hcd_pipe_is_busy(dev_addr, p_cdc->pipe_in );
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return hcd_pipe_is_busy(dev_addr, p_cdc->ep_in );
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case CDC_PIPE_DATA_OUT:
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return hcd_pipe_is_busy(dev_addr, p_cdc->pipe_out );
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return hcd_pipe_is_busy(dev_addr, p_cdc->ep_out );
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default:
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return false;
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@ -111,10 +109,10 @@ bool tuh_cdc_send(uint8_t dev_addr, void const * p_data, uint32_t length, bool i
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TU_VERIFY( tuh_cdc_mounted(dev_addr) );
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TU_VERIFY( p_data != NULL && length, TUSB_ERROR_INVALID_PARA);
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pipe_handle_t pipe_out = cdch_data[dev_addr-1].pipe_out;
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if ( hcd_pipe_is_busy(dev_addr, pipe_out) ) return false;
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uint8_t const ep_out = cdch_data[dev_addr-1].ep_out;
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if ( hcd_pipe_is_busy(dev_addr, ep_out) ) return false;
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return hcd_pipe_xfer(dev_addr, pipe_out, (void *) p_data, length, is_notify);
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return hcd_pipe_xfer(dev_addr, ep_out, (void *) p_data, length, is_notify);
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}
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bool tuh_cdc_receive(uint8_t dev_addr, void * p_buffer, uint32_t length, bool is_notify)
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@ -122,10 +120,10 @@ bool tuh_cdc_receive(uint8_t dev_addr, void * p_buffer, uint32_t length, bool is
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TU_VERIFY( tuh_cdc_mounted(dev_addr) );
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TU_VERIFY( p_buffer != NULL && length, TUSB_ERROR_INVALID_PARA);
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pipe_handle_t pipe_in = cdch_data[dev_addr-1].pipe_in;
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if ( hcd_pipe_is_busy(dev_addr, pipe_in) ) return false;
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uint8_t const ep_in = cdch_data[dev_addr-1].ep_in;
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if ( hcd_pipe_is_busy(dev_addr, ep_in) ) return false;
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return hcd_pipe_xfer(dev_addr, pipe_in, p_buffer, length, is_notify);
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return hcd_pipe_xfer(dev_addr, ep_in, p_buffer, length, is_notify);
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}
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//--------------------------------------------------------------------+
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@ -172,21 +170,19 @@ bool cdch_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const *it
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if ( TUSB_DESC_ENDPOINT == p_desc[DESC_OFFSET_TYPE])
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{
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// notification endpoint if any
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// notification endpoint
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tusb_desc_endpoint_t const * ep_desc = (tusb_desc_endpoint_t const *) p_desc;
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p_cdc->pipe_notification = hcd_pipe_open(rhport, dev_addr, ep_desc);
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TU_ASSERT( hcd_pipe_open(rhport, dev_addr, ep_desc) );
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p_cdc->ep_notif = ep_desc->bEndpointAddress;
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(*p_length) += p_desc[DESC_OFFSET_LEN];
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p_desc = descriptor_next(p_desc);
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TU_ASSERT(pipehandle_is_valid(p_cdc->pipe_notification));
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}
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//------------- Data Interface (if any) -------------//
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if ( (TUSB_DESC_INTERFACE == p_desc[DESC_OFFSET_TYPE]) &&
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(TUSB_CLASS_CDC_DATA == ((tusb_desc_interface_t const *) p_desc)->bInterfaceClass) )
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(TUSB_CLASS_CDC_DATA == ((tusb_desc_interface_t const *) p_desc)->bInterfaceClass) )
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{
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(*p_length) += p_desc[DESC_OFFSET_LEN];
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p_desc = descriptor_next(p_desc);
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@ -198,11 +194,7 @@ bool cdch_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const *it
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TU_ASSERT(TUSB_DESC_ENDPOINT == ep_desc->bDescriptorType);
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TU_ASSERT(TUSB_XFER_BULK == ep_desc->bmAttributes.xfer);
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pipe_handle_t * p_pipe_hdl = ( ep_desc->bEndpointAddress & TUSB_DIR_IN_MASK ) ?
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&p_cdc->pipe_in : &p_cdc->pipe_out;
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(*p_pipe_hdl) = hcd_pipe_open(rhport, dev_addr, ep_desc);
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TU_ASSERT ( pipehandle_is_valid(*p_pipe_hdl) );
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TU_ASSERT(hcd_pipe_open(rhport, dev_addr, ep_desc));
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if ( edpt_dir(ep_desc->bEndpointAddress) == TUSB_DIR_IN )
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{
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@ -241,9 +233,9 @@ void cdch_close(uint8_t dev_addr)
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{
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cdch_data_t * p_cdc = &cdch_data[dev_addr-1];
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hcd_pipe_close(TUH_OPT_RHPORT, dev_addr, p_cdc->pipe_notification);
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hcd_pipe_close(TUH_OPT_RHPORT, dev_addr, p_cdc->pipe_in);
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hcd_pipe_close(TUH_OPT_RHPORT, dev_addr, p_cdc->pipe_out);
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hcd_pipe_close(TUH_OPT_RHPORT, dev_addr, p_cdc->ep_notif);
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hcd_pipe_close(TUH_OPT_RHPORT, dev_addr, p_cdc->ep_in);
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hcd_pipe_close(TUH_OPT_RHPORT, dev_addr, p_cdc->ep_out);
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tu_memclr(p_cdc, sizeof(cdch_data_t));
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}
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@ -77,9 +77,9 @@ static inline ehci_qtd_t* get_control_qtds(uint8_t dev_addr) ATTR_ALWAYS_INLINE
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static inline uint8_t qhd_get_index(ehci_qhd_t const * p_qhd) ATTR_ALWAYS_INLINE ATTR_PURE;
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static inline ehci_qhd_t* qhd_next(ehci_qhd_t const * p_qhd) ATTR_ALWAYS_INLINE ATTR_PURE;
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static inline ehci_qhd_t* qhd_find_free (uint8_t dev_addr) ATTR_PURE ATTR_ALWAYS_INLINE;
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static inline ehci_qhd_t* qhd_find_free (void);
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static inline tusb_xfer_type_t qhd_get_xfer_type(ehci_qhd_t const * p_qhd) ATTR_ALWAYS_INLINE ATTR_PURE;
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static inline ehci_qhd_t* qhd_get_from_pipe_handle(uint8_t dev_addr, pipe_handle_t pipe_hdl);
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static inline ehci_qhd_t* qhd_get_from_pipe_handle(uint8_t dev_addr, uint8_t ep_addr);
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// determine if a queue head has bus-related error
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static inline bool qhd_has_xact_error(ehci_qhd_t * p_qhd)
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@ -321,15 +321,6 @@ bool hcd_pipe_control_close(uint8_t dev_addr)
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return true;
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}
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bool hcd_edpt_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_endpoint_t const* ep_desc)
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{
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// FIXME control only for now
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(void) rhport;
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hcd_pipe_open(rhport, dev_addr, ep_desc);
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return true;
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}
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bool hcd_edpt_close(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr)
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{
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// FIXME control only for now
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@ -389,12 +380,10 @@ bool hcd_setup_send(uint8_t rhport, uint8_t dev_addr, uint8_t const setup_packet
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//--------------------------------------------------------------------+
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// BULK/INT/ISO PIPE API
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//--------------------------------------------------------------------+
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pipe_handle_t hcd_pipe_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_endpoint_t const * ep_desc)
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bool hcd_pipe_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_endpoint_t const * ep_desc)
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{
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pipe_handle_t const null_handle = { .index = 0 };
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// TODO not support ISO yet
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if (ep_desc->bmAttributes.xfer == TUSB_XFER_ISOCHRONOUS) return null_handle;
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TU_ASSERT (ep_desc->bmAttributes.xfer != TUSB_XFER_ISOCHRONOUS);
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//------------- Prepare Queue Head -------------//
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ehci_qhd_t * p_qhd;
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@ -404,11 +393,11 @@ pipe_handle_t hcd_pipe_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_endpoint
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p_qhd = get_control_qhd(dev_addr);
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}else
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{
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p_qhd = qhd_find_free(dev_addr);
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p_qhd = qhd_find_free();
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}
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TU_ASSERT(p_qhd, null_handle);
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TU_ASSERT(p_qhd);
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qhd_init( p_qhd, dev_addr, ep_desc);
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qhd_init(p_qhd, dev_addr, ep_desc);
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//------------- Insert to Async List -------------//
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ehci_link_t * list_head;
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@ -440,15 +429,13 @@ pipe_handle_t hcd_pipe_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_endpoint
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// TODO might need to disable async/period list
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list_insert( list_head, (ehci_link_t*) p_qhd, EHCI_QUEUE_ELEMENT_QHD);
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return (pipe_handle_t) { .index = qhd_get_index(p_qhd) };
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return true;
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}
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bool hcd_pipe_queue_xfer(uint8_t dev_addr, pipe_handle_t pipe_hdl, uint8_t buffer[], uint16_t total_bytes)
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bool hcd_pipe_queue_xfer(uint8_t dev_addr, uint8_t ep_addr, uint8_t buffer[], uint16_t total_bytes)
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{
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//------------- TODO pipe handle validate -------------//
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//------------- set up QTD -------------//
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ehci_qhd_t *p_qhd = qhd_get_from_pipe_handle(dev_addr, pipe_hdl);
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ehci_qhd_t *p_qhd = qhd_get_from_pipe_handle(dev_addr, ep_addr);
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ehci_qtd_t *p_qtd = qtd_find_free(dev_addr);
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TU_ASSERT(p_qtd);
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@ -462,11 +449,11 @@ bool hcd_pipe_queue_xfer(uint8_t dev_addr, pipe_handle_t pipe_hdl, uint8_t buffe
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return true;
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}
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bool hcd_pipe_xfer(uint8_t dev_addr, pipe_handle_t pipe_hdl, uint8_t buffer[], uint16_t total_bytes, bool int_on_complete)
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bool hcd_pipe_xfer(uint8_t dev_addr, uint8_t ep_addr, uint8_t buffer[], uint16_t total_bytes, bool int_on_complete)
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{
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TU_ASSERT ( hcd_pipe_queue_xfer(dev_addr, pipe_hdl, buffer, total_bytes) );
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TU_ASSERT ( hcd_pipe_queue_xfer(dev_addr, ep_addr, buffer, total_bytes) );
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ehci_qhd_t *p_qhd = qhd_get_from_pipe_handle(dev_addr, pipe_hdl);
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ehci_qhd_t *p_qhd = qhd_get_from_pipe_handle(dev_addr, ep_addr);
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if ( int_on_complete )
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{ // the just added qtd is pointed by list_tail
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@ -478,9 +465,9 @@ bool hcd_pipe_xfer(uint8_t dev_addr, pipe_handle_t pipe_hdl, uint8_t buffer[], u
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}
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/// pipe_close should only be called as a part of unmount/safe-remove process
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bool hcd_pipe_close(uint8_t rhport, uint8_t dev_addr, pipe_handle_t pipe_hdl)
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bool hcd_pipe_close(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr)
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{
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ehci_qhd_t *p_qhd = qhd_get_from_pipe_handle(dev_addr, pipe_hdl);
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ehci_qhd_t *p_qhd = qhd_get_from_pipe_handle(dev_addr, ep_addr);
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// async list needs async advance handshake to make sure host controller has released cached data
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// non-control does not use async advance, it will eventually free by control pipe close
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@ -505,21 +492,21 @@ bool hcd_pipe_close(uint8_t rhport, uint8_t dev_addr, pipe_handle_t pipe_hdl)
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return true;
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}
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bool hcd_pipe_is_busy(uint8_t dev_addr, pipe_handle_t pipe_hdl)
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bool hcd_pipe_is_busy(uint8_t dev_addr, uint8_t ep_addr)
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{
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ehci_qhd_t *p_qhd = qhd_get_from_pipe_handle(dev_addr, pipe_hdl);
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ehci_qhd_t *p_qhd = qhd_get_from_pipe_handle(dev_addr, ep_addr);
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return !p_qhd->qtd_overlay.halted && (p_qhd->p_qtd_list_head != NULL);
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}
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bool hcd_pipe_is_stalled(uint8_t dev_addr, pipe_handle_t pipe_hdl)
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bool hcd_pipe_is_stalled(uint8_t dev_addr, uint8_t ep_addr)
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{
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ehci_qhd_t *p_qhd = qhd_get_from_pipe_handle(dev_addr, pipe_hdl);
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ehci_qhd_t *p_qhd = qhd_get_from_pipe_handle(dev_addr, ep_addr);
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return p_qhd->qtd_overlay.halted && !qhd_has_xact_error(p_qhd);
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}
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tusb_error_t hcd_pipe_clear_stall(uint8_t dev_addr, pipe_handle_t pipe_hdl)
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tusb_error_t hcd_pipe_clear_stall(uint8_t dev_addr, uint8_t ep_addr)
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{
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ehci_qhd_t *p_qhd = qhd_get_from_pipe_handle(dev_addr, pipe_hdl);
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ehci_qhd_t *p_qhd = qhd_get_from_pipe_handle(dev_addr, ep_addr);
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p_qhd->qtd_overlay.halted = 0;
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// TODO reset data toggle ?
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return TUSB_ERROR_NONE;
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@ -553,18 +540,22 @@ static void async_advance_isr(ehci_qhd_t * const async_head)
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p_control_qhd->used = 0;
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// Host Controller has cleaned up its cached data for this device, set state to unplug
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_usbh_devices[dev_addr+1].state = TUSB_DEVICE_STATE_UNPLUG;
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_usbh_devices[dev_addr].state = TUSB_DEVICE_STATE_UNPLUG;
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for (uint8_t i=0; i<HCD_MAX_ENDPOINT; i++) // free all qhd
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{
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ehci_data.device[dev_addr].qhd[i].used = 0;
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ehci_data.device[dev_addr].qhd[i].is_removing = 0;
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if (ehci_data.qhd_pool[i].device_address == dev_addr)
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{
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ehci_data.qhd_pool[i].used = 0;
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ehci_data.qhd_pool[i].is_removing = 0;
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}
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}
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for (uint8_t i=0; i<HCD_MAX_XFER; i++) // free all qtd
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{
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ehci_data.device[dev_addr].qtd[i].used = 0;
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}
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// TODO free all itd & sitd
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// for (uint8_t i=0; i<HCD_MAX_XFER; i++) // free all qtd
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// {
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// ehci_data.device[dev_addr].qtd[i].used = 0;
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// }
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// // TODO free all itd & sitd
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}
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}
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}
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@ -827,20 +818,14 @@ static inline ehci_qtd_t* get_control_qtds(uint8_t dev_addr)
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return &ehci_data.control[dev_addr].qtd;
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}
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static inline ehci_qhd_t* qhd_find_free (uint8_t dev_addr)
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static inline ehci_qhd_t* qhd_find_free (void)
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{
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uint8_t relative_addr = dev_addr-1;
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uint8_t index=0;
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while( index<HCD_MAX_ENDPOINT && ehci_data.device[relative_addr].qhd[index].used )
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for (uint32_t i=0; i<HCD_MAX_ENDPOINT; i++)
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{
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index++;
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if ( !ehci_data.qhd_pool[i].used ) return &ehci_data.qhd_pool[i];
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}
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return (index < HCD_MAX_ENDPOINT) ? &ehci_data.device[relative_addr].qhd[index] : NULL;
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}
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static inline uint8_t qhd_get_index(ehci_qhd_t const * p_qhd)
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{
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return p_qhd - ehci_data.device[p_qhd->device_address-1].qhd;
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return NULL;
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}
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static inline tusb_xfer_type_t qhd_get_xfer_type(ehci_qhd_t const * p_qhd)
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@ -854,21 +839,31 @@ static inline ehci_qhd_t* qhd_next(ehci_qhd_t const * p_qhd)
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return (ehci_qhd_t*) tu_align32(p_qhd->next.address);
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}
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static inline ehci_qhd_t* qhd_get_from_pipe_handle(uint8_t dev_addr, pipe_handle_t pipe_hdl)
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static inline ehci_qhd_t* qhd_get_from_pipe_handle(uint8_t dev_addr, uint8_t ep_addr)
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{
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return &ehci_data.device[dev_addr-1].qhd[pipe_hdl.index];
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ehci_qhd_t* qhd_pool = ehci_data.qhd_pool;
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for(uint32_t i=0; i<HCD_MAX_ENDPOINT; i++)
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{
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if ( (qhd_pool[i].device_address == dev_addr) &&
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ep_addr == edpt_addr(qhd_pool[i].endpoint_number, qhd_pool[i].pid_non_control) )
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{
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return &qhd_pool[i];
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}
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}
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return NULL;
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}
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//------------- TD helper -------------//
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static inline ehci_qtd_t* qtd_find_free(uint8_t dev_addr)
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{
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uint8_t index=0;
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while( index<HCD_MAX_XFER && ehci_data.device[dev_addr-1].qtd[index].used )
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for (uint32_t i=0; i<HCD_MAX_XFER; i++)
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{
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index++;
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if ( !ehci_data.qtd_pool[i].used ) return &ehci_data.qtd_pool[i];
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}
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return (index < HCD_MAX_XFER) ? &ehci_data.device[dev_addr-1].qtd[index] : NULL;
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return NULL;
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}
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static inline ehci_qtd_t* qtd_next(ehci_qtd_t const * p_qtd )
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@ -462,12 +462,8 @@ typedef struct
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ehci_qtd_t qtd;
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}control[CFG_TUSB_HOST_DEVICE_MAX+1];
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||||
|
||||
struct {
|
||||
ehci_qhd_t qhd[HCD_MAX_ENDPOINT] ; ///< Queue Head Pool
|
||||
ehci_qtd_t qtd[HCD_MAX_XFER] ATTR_ALIGNED(32) ; ///< Queue Element Transfer Pool
|
||||
// ehci_itd_t itd[EHCI_MAX_ITD] ; ///< Iso Transfer Pool
|
||||
// ehci_sitd_t sitd[EHCI_MAX_SITD] ; ///< Split (FS) Isochronous Transfer Pool
|
||||
}device[CFG_TUSB_HOST_DEVICE_MAX];
|
||||
ehci_qhd_t qhd_pool[HCD_MAX_ENDPOINT];
|
||||
ehci_qtd_t qtd_pool[HCD_MAX_XFER] ATTR_ALIGNED(32);
|
||||
|
||||
ehci_registers_t* regs;
|
||||
}ehci_data_t;
|
||||
|
||||
@ -82,8 +82,8 @@ typedef struct
|
||||
#if TUSB_OPT_HOST_ENABLED
|
||||
// Max number of endpoints per device
|
||||
enum {
|
||||
HCD_MAX_ENDPOINT = CFG_TUH_HUB + CFG_TUH_HID_KEYBOARD + CFG_TUH_HID_MOUSE + CFG_TUSB_HOST_HID_GENERIC +
|
||||
CFG_TUH_MSC*2 + CFG_TUH_CDC*3,
|
||||
HCD_MAX_ENDPOINT = CFG_TUSB_HOST_DEVICE_MAX*(CFG_TUH_HUB + CFG_TUH_HID_KEYBOARD + CFG_TUH_HID_MOUSE + CFG_TUSB_HOST_HID_GENERIC +
|
||||
CFG_TUH_MSC*2 + CFG_TUH_CDC*3),
|
||||
|
||||
HCD_MAX_XFER = HCD_MAX_ENDPOINT*2,
|
||||
};
|
||||
@ -96,20 +96,9 @@ enum {
|
||||
// MACRO CONSTANT TYPEDEF
|
||||
//--------------------------------------------------------------------+
|
||||
typedef struct {
|
||||
uint8_t index;
|
||||
uint8_t reserved[3];
|
||||
uint8_t reserved[4];
|
||||
} pipe_handle_t;
|
||||
|
||||
static inline bool pipehandle_is_valid(pipe_handle_t pipe_hdl)
|
||||
{
|
||||
return true ; // pipe_hdl.dev_addr > 0;
|
||||
}
|
||||
|
||||
static inline bool pipehandle_is_equal(pipe_handle_t x, pipe_handle_t y)
|
||||
{
|
||||
return (x.index == y.index);
|
||||
}
|
||||
|
||||
//--------------------------------------------------------------------+
|
||||
// USBH-HCD API
|
||||
//--------------------------------------------------------------------+
|
||||
@ -134,7 +123,6 @@ void hcd_event_xfer_complete(uint8_t dev_addr, uint8_t ep_addr, xfer_result_t ev
|
||||
//--------------------------------------------------------------------+
|
||||
// Endpoints API
|
||||
//--------------------------------------------------------------------+
|
||||
bool hcd_edpt_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_endpoint_t const* ep_desc);
|
||||
bool hcd_edpt_close(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr);
|
||||
bool hcd_setup_send(uint8_t rhport, uint8_t dev_addr, uint8_t const setup_packet[8]);
|
||||
bool hcd_edpt_xfer(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr, uint8_t * buffer, uint16_t buflen);
|
||||
@ -144,14 +132,14 @@ bool hcd_edpt_xfer(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr, uint8_t *
|
||||
//--------------------------------------------------------------------+
|
||||
// TODO control xfer should be used via usbh layer
|
||||
|
||||
pipe_handle_t hcd_pipe_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_endpoint_t const * ep_desc);
|
||||
bool hcd_pipe_queue_xfer(uint8_t dev_addr, pipe_handle_t pipe_hdl, uint8_t buffer[], uint16_t total_bytes) ATTR_WARN_UNUSED_RESULT; // only queue, not transferring yet
|
||||
bool hcd_pipe_xfer(uint8_t dev_addr, pipe_handle_t pipe_hdl, uint8_t buffer[], uint16_t total_bytes, bool int_on_complete) ATTR_WARN_UNUSED_RESULT;
|
||||
bool hcd_pipe_close(uint8_t rhport, uint8_t dev_addr, pipe_handle_t pipe_hdl);
|
||||
bool hcd_pipe_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_endpoint_t const * ep_desc);
|
||||
bool hcd_pipe_queue_xfer(uint8_t dev_addr, uint8_t ep_addr, uint8_t buffer[], uint16_t total_bytes); // only queue, not transferring yet
|
||||
bool hcd_pipe_xfer(uint8_t dev_addr, uint8_t ep_addr, uint8_t buffer[], uint16_t total_bytes, bool int_on_complete);
|
||||
bool hcd_pipe_close(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr); // TODO remove
|
||||
|
||||
bool hcd_pipe_is_busy(uint8_t dev_addr, pipe_handle_t pipe_hdl);
|
||||
bool hcd_pipe_is_stalled(uint8_t dev_addr, pipe_handle_t pipe_hdl); // stalled also counted as error
|
||||
tusb_error_t hcd_pipe_clear_stall(uint8_t dev_addr, pipe_handle_t pipe_hdl);
|
||||
bool hcd_pipe_is_busy(uint8_t dev_addr, uint8_t ep_addr);
|
||||
bool hcd_pipe_is_stalled(uint8_t dev_addr, uint8_t ep_addr); // stalled also counted as error
|
||||
tusb_error_t hcd_pipe_clear_stall(uint8_t dev_addr, uint8_t ep_addr);
|
||||
|
||||
#if 0
|
||||
tusb_error_t hcd_pipe_cancel()ATTR_WARN_UNUSED_RESULT;
|
||||
|
||||
@ -50,9 +50,10 @@
|
||||
//--------------------------------------------------------------------+
|
||||
// MACRO CONSTANT TYPEDEF
|
||||
//--------------------------------------------------------------------+
|
||||
typedef struct {
|
||||
pipe_handle_t pipe_status;
|
||||
uint8_t interface_number;
|
||||
typedef struct
|
||||
{
|
||||
uint8_t itf_num;
|
||||
uint8_t ep_status;
|
||||
uint8_t port_number;
|
||||
uint8_t status_change; // data from status change interrupt endpoint
|
||||
}usbh_hub_t;
|
||||
@ -161,15 +162,16 @@ bool hub_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const *p_i
|
||||
if ( p_interface_desc->bInterfaceProtocol > 1 ) return false;
|
||||
|
||||
//------------- Open Interrupt Status Pipe -------------//
|
||||
tusb_desc_endpoint_t const *p_endpoint;
|
||||
p_endpoint = (tusb_desc_endpoint_t const *) descriptor_next( (uint8_t const*) p_interface_desc );
|
||||
|
||||
TU_ASSERT(TUSB_DESC_ENDPOINT == p_endpoint->bDescriptorType);
|
||||
TU_ASSERT(TUSB_XFER_INTERRUPT == p_endpoint->bmAttributes.xfer);
|
||||
tusb_desc_endpoint_t const *ep_desc;
|
||||
ep_desc = (tusb_desc_endpoint_t const *) descriptor_next( (uint8_t const*) p_interface_desc );
|
||||
|
||||
hub_data[dev_addr-1].pipe_status = hcd_pipe_open(rhport, dev_addr, p_endpoint);
|
||||
TU_ASSERT( pipehandle_is_valid(hub_data[dev_addr-1].pipe_status) );
|
||||
hub_data[dev_addr-1].interface_number = p_interface_desc->bInterfaceNumber;
|
||||
TU_ASSERT(TUSB_DESC_ENDPOINT == ep_desc->bDescriptorType);
|
||||
TU_ASSERT(TUSB_XFER_INTERRUPT == ep_desc->bmAttributes.xfer);
|
||||
|
||||
TU_ASSERT(hcd_pipe_open(rhport, dev_addr, ep_desc));
|
||||
|
||||
hub_data[dev_addr-1].itf_num = p_interface_desc->bInterfaceNumber;
|
||||
hub_data[dev_addr-1].ep_status = ep_desc->bEndpointAddress;
|
||||
|
||||
(*p_length) = sizeof(tusb_desc_interface_t) + sizeof(tusb_desc_endpoint_t);
|
||||
|
||||
@ -204,16 +206,17 @@ bool hub_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const *p_i
|
||||
}
|
||||
|
||||
//------------- Queue the initial Status endpoint transfer -------------//
|
||||
TU_ASSERT( hcd_pipe_xfer(dev_addr, hub_data[dev_addr-1].pipe_status, &hub_data[dev_addr-1].status_change, 1, true) );
|
||||
TU_ASSERT( hcd_pipe_xfer(dev_addr, hub_data[dev_addr-1].ep_status, &hub_data[dev_addr-1].status_change, 1, true) );
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
// is the response of interrupt endpoint polling
|
||||
#include "usbh_hcd.h" // FIXME remove
|
||||
void hub_isr(uint8_t dev_addr, xfer_result_t event, uint32_t xferred_bytes)
|
||||
void hub_isr(uint8_t dev_addr, uint8_t ep_addr, xfer_result_t event, uint32_t xferred_bytes)
|
||||
{
|
||||
(void) xferred_bytes; // TODO can be more than 1 for hub with lots of ports
|
||||
(void) ep_addr;
|
||||
|
||||
usbh_hub_t * p_hub = &hub_data[dev_addr-1];
|
||||
|
||||
@ -248,7 +251,7 @@ void hub_isr(uint8_t dev_addr, xfer_result_t event, uint32_t xferred_bytes)
|
||||
|
||||
void hub_close(uint8_t dev_addr)
|
||||
{
|
||||
hcd_pipe_close(TUH_OPT_RHPORT, dev_addr, hub_data[dev_addr-1].pipe_status);
|
||||
hcd_pipe_close(TUH_OPT_RHPORT, dev_addr, hub_data[dev_addr-1].ep_status);
|
||||
tu_memclr(&hub_data[dev_addr-1], sizeof(usbh_hub_t));
|
||||
|
||||
// osal_semaphore_reset(hub_enum_sem_hdl);
|
||||
@ -256,7 +259,7 @@ void hub_close(uint8_t dev_addr)
|
||||
|
||||
bool hub_status_pipe_queue(uint8_t dev_addr)
|
||||
{
|
||||
return hcd_pipe_xfer(dev_addr, hub_data[dev_addr-1].pipe_status, &hub_data[dev_addr-1].status_change, 1, true);
|
||||
return hcd_pipe_xfer(dev_addr, hub_data[dev_addr-1].ep_status, &hub_data[dev_addr-1].status_change, 1, true);
|
||||
}
|
||||
|
||||
|
||||
|
||||
@ -196,7 +196,7 @@ bool hub_status_pipe_queue(uint8_t dev_addr);
|
||||
|
||||
void hub_init(void);
|
||||
bool hub_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const *itf_desc, uint16_t *p_length) ATTR_WARN_UNUSED_RESULT;
|
||||
void hub_isr(uint8_t dev_addr, xfer_result_t event, uint32_t xferred_bytes);
|
||||
void hub_isr(uint8_t dev_addr, uint8_t ep_addr, xfer_result_t event, uint32_t xferred_bytes);
|
||||
void hub_close(uint8_t dev_addr);
|
||||
|
||||
#endif
|
||||
|
||||
@ -236,7 +236,7 @@ tusb_error_t usbh_pipe_control_open(uint8_t dev_addr, uint8_t max_packet_size)
|
||||
.bInterval = 0
|
||||
};
|
||||
|
||||
hcd_edpt_open(_usbh_devices[dev_addr].rhport, dev_addr, &ep0_desc);
|
||||
hcd_pipe_open(_usbh_devices[dev_addr].rhport, dev_addr, &ep0_desc);
|
||||
|
||||
return TUSB_ERROR_NONE;
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user