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clean up host pipe api

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This commit is contained in:
hathach
2018-12-10 20:26:47 +07:00
parent 5886ccdb03
commit dffe9b335e
7 changed files with 19 additions and 51 deletions
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12
src/host/ohci/ohci.c
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@@ -589,24 +589,12 @@ bool hcd_pipe_is_busy(pipe_handle_t pipe_hdl)
return tu_align16(p_ed->td_head.address) != tu_align16(p_ed->td_tail.address);
}
bool hcd_pipe_is_error(pipe_handle_t pipe_hdl)
{
ohci_ed_t const * const p_ed = ed_from_pipe_handle(pipe_hdl);
return p_ed->td_head.halted;
}
bool hcd_pipe_is_stalled(pipe_handle_t pipe_hdl)
{
ohci_ed_t const * const p_ed = ed_from_pipe_handle(pipe_hdl);
return p_ed->td_head.halted && p_ed->is_stalled;
}
uint8_t hcd_pipe_get_endpoint_addr(pipe_handle_t pipe_hdl)
{
ohci_ed_t const * const p_ed = ed_from_pipe_handle(pipe_hdl);
return p_ed->endpoint_number | (p_ed->direction == OHCI_PID_IN ? TUSB_DIR_IN_MASK : 0 );
}
tusb_error_t hcd_pipe_clear_stall(pipe_handle_t pipe_hdl)
{
ohci_ed_t * const p_ed = ed_from_pipe_handle(pipe_hdl);