HPE interface capabilities definition.

typedef struct {
    QWORD capabilities;                /* bit mask of capabilities */
#define HPE_CAP_64BIT_DMA       0x01   /* supports RX/TX dma above 4Gb*/
#define HPE_CAP_MULTI_QUEUES    0x02   /* has multiple queues */
#define HPE_CAP_RX_FILTERS      0x04   /* can define RX filters */
#define HPE_CAP_IEEE1588        0x08   /* supports IEEE1588 time stamps */
#define HPE_CAP_TX_STREAM       0x10   /* supports TX streams */
    char dev_name[32];
    char dev_desc[80];
} HPE_INTERFACE_CAPABILITIES;

Fields

capabilities

Bit mask of capabilities supported by the interface

dev_name

The device name.

dev_desc

Description of device.

Requirements