C++ (Cpp) CVMX_PESCX_CFG_WR Beispiele

Beispiel #1

Datei: pcie-octeon.c Projekt: 1703011/asuswrt-merlin

/**
 * Write a PCIe config space register indirectly. This is used for
 * registers of the form PCIEEP_CFG??? and PCIERC?_CFG???.
 *
 * @pcie_port:  PCIe port to write to
 * @cfg_offset: Address to write
 * @val:        Value to write
 */
static void cvmx_pcie_cfgx_write(int pcie_port, uint32_t cfg_offset,
				 uint32_t val)
{
	union cvmx_pescx_cfg_wr pescx_cfg_wr;
	pescx_cfg_wr.u64 = 0;
	pescx_cfg_wr.s.addr = cfg_offset;
	pescx_cfg_wr.s.data = val;
	cvmx_write_csr(CVMX_PESCX_CFG_WR(pcie_port), pescx_cfg_wr.u64);
}

Beispiel #2

Datei: pcie-octeon.c Projekt: jared-skinner/linux

/**
 * Write a PCIe config space register indirectly. This is used for
 * registers of the form PCIEEP_CFG??? and PCIERC?_CFG???.
 *
 * @pcie_port:	PCIe port to write to
 * @cfg_offset: Address to write
 * @val:	Value to write
 */
static void cvmx_pcie_cfgx_write(int pcie_port, uint32_t cfg_offset,
				 uint32_t val)
{
	if (octeon_has_feature(OCTEON_FEATURE_NPEI)) {
		union cvmx_pescx_cfg_wr pescx_cfg_wr;
		pescx_cfg_wr.u64 = 0;
		pescx_cfg_wr.s.addr = cfg_offset;
		pescx_cfg_wr.s.data = val;
		cvmx_write_csr(CVMX_PESCX_CFG_WR(pcie_port), pescx_cfg_wr.u64);
	} else {
		union cvmx_pemx_cfg_wr pemx_cfg_wr;
		pemx_cfg_wr.u64 = 0;
		pemx_cfg_wr.s.addr = cfg_offset;
		pemx_cfg_wr.s.data = val;
		cvmx_write_csr(CVMX_PEMX_CFG_WR(pcie_port), pemx_cfg_wr.u64);
	}
}