C++ (Cpp) __cvmx_interrupt_stxx_int_msk_enable 예제들

예제 #1

파일: cvmx-helper-spi.c 프로젝트: flwh/Alcatel_OT_985_kernel

int __cvmx_helper_spi_enable(int interface)
{
	/*
	 * Normally the ethernet L2 CRC is checked and stripped in the
	 * GMX block.  When you are using SPI, this isn' the case and
	 * IPD needs to check the L2 CRC.
	 */
	int num_ports = cvmx_helper_ports_on_interface(interface);
	int ipd_port;
	for (ipd_port = interface * 16; ipd_port < interface * 16 + num_ports;
	     ipd_port++) {
		union cvmx_pip_prt_cfgx port_config;
		port_config.u64 = cvmx_read_csr(CVMX_PIP_PRT_CFGX(ipd_port));
		port_config.s.crc_en = 1;
		cvmx_write_csr(CVMX_PIP_PRT_CFGX(ipd_port), port_config.u64);
	}

	if (cvmx_sysinfo_get()->board_type != CVMX_BOARD_TYPE_SIM) {
		cvmx_spi_start_interface(interface, CVMX_SPI_MODE_DUPLEX,
					 CVMX_HELPER_SPI_TIMEOUT, num_ports);
		if (cvmx_spi4000_is_present(interface))
			cvmx_spi4000_initialize(interface);
	}
	__cvmx_interrupt_spxx_int_msk_enable(interface);
	__cvmx_interrupt_stxx_int_msk_enable(interface);
	__cvmx_interrupt_gmxx_enable(interface);
	return 0;
}

예제 #2

파일: cvmx-helper-spi.c 프로젝트: romanbb/android_kernel_lge_d851

int __cvmx_helper_spi_enable(int interface)
{
	/*
                                                               
                                                              
                                  
  */
	int num_ports = cvmx_helper_ports_on_interface(interface);
	int ipd_port;
	for (ipd_port = interface * 16; ipd_port < interface * 16 + num_ports;
	     ipd_port++) {
		union cvmx_pip_prt_cfgx port_config;
		port_config.u64 = cvmx_read_csr(CVMX_PIP_PRT_CFGX(ipd_port));
		port_config.s.crc_en = 1;
		cvmx_write_csr(CVMX_PIP_PRT_CFGX(ipd_port), port_config.u64);
	}

	if (cvmx_sysinfo_get()->board_type != CVMX_BOARD_TYPE_SIM) {
		cvmx_spi_start_interface(interface, CVMX_SPI_MODE_DUPLEX,
					 CVMX_HELPER_SPI_TIMEOUT, num_ports);
		if (cvmx_spi4000_is_present(interface))
			cvmx_spi4000_initialize(interface);
	}
	__cvmx_interrupt_spxx_int_msk_enable(interface);
	__cvmx_interrupt_stxx_int_msk_enable(interface);
	__cvmx_interrupt_gmxx_enable(interface);
	return 0;
}