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)
