PID_MASK
#define CTX_PID(c) (((c) >> PID_SHIFT) & PID_MASK)
u16 mask = usbhs_mod_is_host(priv) ? (CSSTS | PID_MASK) : PID_MASK;
pid &= PID_MASK;
usbhsp_pipectrl_set(pipe, PID_MASK, PID_STALL10);
usbhsp_pipectrl_set(pipe, PID_MASK, PID_NAK);
usbhsp_pipectrl_set(pipe, PID_MASK, PID_NAK);
usbhsp_pipectrl_set(pipe, PID_MASK, PID_BUF);
pid &= PID_MASK;
usbhsp_pipectrl_set(pipe, PID_MASK, PID_STALL10);
usbhsp_pipectrl_set(pipe, PID_MASK, PID_STALL11);
u16 pid = usbhsp_pipectrl_get(pipe) & PID_MASK;