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remove obsolete hcd_pipe_queue_xfer()/hcd_pipe_xfer()

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This commit is contained in:
hathach
2021-05-31 12:08:37 +07:00
parent 5cf930d78a
commit 3fb80e76ce
7 changed files with 33 additions and 84 deletions
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82
src/portable/ehci/ehci.c
View File

@@ -293,8 +293,31 @@ static void ehci_stop(uint8_t rhport)
#endif
//--------------------------------------------------------------------+
// CONTROL PIPE API
// Endpoint API
//--------------------------------------------------------------------+
bool hcd_setup_send(uint8_t rhport, uint8_t dev_addr, uint8_t const setup_packet[8])
{
(void) rhport;
ehci_qhd_t* qhd = &ehci_data.control[dev_addr].qhd;
ehci_qtd_t* td = &ehci_data.control[dev_addr].qtd;
qtd_init(td, (void*) setup_packet, 8);
td->pid = EHCI_PID_SETUP;
td->int_on_complete = 1;
td->next.terminate = 1;
// sw region
qhd->p_qtd_list_head = td;
qhd->p_qtd_list_tail = td;
// attach TD
qhd->qtd_overlay.next.address = (uint32_t) td;
return true;
}
bool hcd_edpt_xfer(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr, uint8_t * buffer, uint16_t buflen)
{
(void) rhport;
@@ -342,31 +365,6 @@ bool hcd_edpt_xfer(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr, uint8_t *
return true;
}
bool hcd_setup_send(uint8_t rhport, uint8_t dev_addr, uint8_t const setup_packet[8])
{
(void) rhport;
ehci_qhd_t* qhd = &ehci_data.control[dev_addr].qhd;
ehci_qtd_t* td = &ehci_data.control[dev_addr].qtd;
qtd_init(td, (void*) setup_packet, 8);
td->pid = EHCI_PID_SETUP;
td->int_on_complete = 1;
td->next.terminate = 1;
// sw region
qhd->p_qtd_list_head = td;
qhd->p_qtd_list_tail = td;
// attach TD
qhd->qtd_overlay.next.address = (uint32_t) td;
return true;
}
//--------------------------------------------------------------------+
// BULK/INT/ISO PIPE API
//--------------------------------------------------------------------+
bool hcd_edpt_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_endpoint_t const * ep_desc)
{
(void) rhport;
@@ -420,38 +418,6 @@ bool hcd_edpt_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_endpoint_t const
return true;
}
bool hcd_pipe_queue_xfer(uint8_t dev_addr, uint8_t ep_addr, uint8_t buffer[], uint16_t total_bytes)
{
//------------- set up QTD -------------//
ehci_qhd_t *p_qhd = qhd_get_from_addr(dev_addr, ep_addr);
ehci_qtd_t *p_qtd = qtd_find_free();
TU_ASSERT(p_qtd);
qtd_init(p_qtd, buffer, total_bytes);
p_qtd->pid = p_qhd->pid;
//------------- insert TD to TD list -------------//
qtd_insert_to_qhd(p_qhd, p_qtd);
return true;
}
bool hcd_pipe_xfer(uint8_t dev_addr, uint8_t ep_addr, uint8_t buffer[], uint16_t total_bytes, bool int_on_complete)
{
TU_ASSERT ( hcd_pipe_queue_xfer(dev_addr, ep_addr, buffer, total_bytes) );
ehci_qhd_t *p_qhd = qhd_get_from_addr(dev_addr, ep_addr);
if ( int_on_complete )
{ // the just added qtd is pointed by list_tail
p_qhd->p_qtd_list_tail->int_on_complete = 1;
}
p_qhd->qtd_overlay.next.address = (uint32_t) p_qhd->p_qtd_list_head; // attach head QTD to QHD start transferring
return true;
}
bool hcd_edpt_busy(uint8_t dev_addr, uint8_t ep_addr)
{
ehci_qhd_t *p_qhd = qhd_get_from_addr(dev_addr, ep_addr);

10
src/portable/raspberrypi/rp2040/hcd_rp2040.c
View File

@@ -543,14 +543,4 @@ bool hcd_edpt_clear_stall(uint8_t dev_addr, uint8_t ep_addr)
return true;
}
bool hcd_pipe_xfer(uint8_t dev_addr, uint8_t ep_addr, uint8_t buffer[], uint16_t total_bytes, bool int_on_complete)
{
pico_trace("hcd_pipe_xfer dev_addr %d, ep_addr 0x%x, total_bytes %d, int_on_complete %d\n",
dev_addr, ep_addr, total_bytes, int_on_complete);
// Same logic as hcd_edpt_xfer as far as I am concerned
hcd_edpt_xfer(0, dev_addr, ep_addr, buffer, total_bytes);
return true;
}
#endif