NAME¶

cxl_get_mode - get the current programming mode of an AFU

SYNOPSIS¶

#include <libcxl.h>

int cxl_get_mode(struct cxl_afu_h *afu, long *valp);

DESCRIPTION¶

cxl_get_mode() copies the current programming mode used by afu to the long integer pointed to by valp. Mode will be one of the modes returned by cxl_get_modes_supported(): CXL_MODE_DEDICATED or CXL_MODE_DIRECTED,

RETURN VALUE¶

On success, 0 is returned. On error, -1 is returned and errno is set appropriately.

ERRORS¶

EINVAL

Invalid argument value.

ENOMEM

Insufficient memory.

SEE ALSO¶

cxl(3), cxl_adapter_afu_next(3), cxl_afu_fd_to_h(3), cxl_afu_next(3), cxl_afu_open_dev(3), cxl_afu_open_h(3), cxl_get_api_version(3), cxl_get_api_version_compatible(3), cxl_get_irqs_max(3), cxl_get_irqs_min(3), cxl_get_modes_supported(3), cxl_get_prefault_mode(3), cxl_set_mode(3)