52 int __cvmx_helper_spi_enumerate(int interface)  in __cvmx_helper_spi_enumerate()  argument
55 	    cvmx_spi4000_is_present(interface)) {  in __cvmx_helper_spi_enumerate()
63  * Probe a SPI interface and determine the number of ports
64  * connected to it. The SPI interface should still be down after
67  * @interface: Interface to probe
69  * Returns Number of ports on the interface. Zero to disable.
71 int __cvmx_helper_spi_probe(int interface)  in __cvmx_helper_spi_probe()  argument
76 	    cvmx_spi4000_is_present(interface)) {  in __cvmx_helper_spi_probe()
88 		enable.s.enable |= 0xffff << (interface * 16);  in __cvmx_helper_spi_probe()
91 	__cvmx_helper_setup_gmx(interface, num_ports);  in __cvmx_helper_spi_probe()
96  * Bringup and enable a SPI interface. After this call packet I/O
100  * @interface: Interface to bring up
104 int __cvmx_helper_spi_enable(int interface)  in __cvmx_helper_spi_enable()  argument
111 	int num_ports = cvmx_helper_ports_on_interface(interface);  in __cvmx_helper_spi_enable()
113 	for (ipd_port = interface * 16; ipd_port < interface * 16 + num_ports;  in __cvmx_helper_spi_enable()
122 		cvmx_spi_start_interface(interface, CVMX_SPI_MODE_DUPLEX,  in __cvmx_helper_spi_enable()
124 		if (cvmx_spi4000_is_present(interface))  in __cvmx_helper_spi_enable()
125 			cvmx_spi4000_initialize(interface);  in __cvmx_helper_spi_enable()
127 	__cvmx_interrupt_spxx_int_msk_enable(interface);  in __cvmx_helper_spi_enable()
128 	__cvmx_interrupt_stxx_int_msk_enable(interface);  in __cvmx_helper_spi_enable()
129 	__cvmx_interrupt_gmxx_enable(interface);  in __cvmx_helper_spi_enable()
146 	int interface = cvmx_helper_get_interface_num(ipd_port);  in __cvmx_helper_spi_link_get()  local
155 	} else if (cvmx_spi4000_is_present(interface)) {  in __cvmx_helper_spi_link_get()
157 		    cvmx_spi4000_check_speed(interface, index);  in __cvmx_helper_spi_link_get()