HP rp2450 HP DLPI Programmer's Guide - Page 170
Format, Parameters, Table 3-1, DLS User Feature Bits, Constant, Value, Description, Supported ioctls
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DLPI Input/Output Controls Supported ioctls Table 3-1 Format typedef struct { uint32_t uint32_t uint32_t } driver_ops_t; driver_ops_type; driver_ops_type_1; driver_ops_type_2; Parameters driver_ops_type Features supported by XPORT. The features are bit wise flags. The values are defined in Table 3-1 on page 170. DLS User Feature Bits Constant Value Description DRIVER_CKO_IN DRIVER_CKO_O UT DRIVER_CKO_O UT_DF DRIVER_COW DRIVER_LFP DRIVER_LNP DRIVER_PRI DRIVER_TRAIN DRIVER_LLC 0x00000001 DLPI user inquires if the driver supports inbound IPv4/IPv6 CKO. DLPI differentiates between IPv4 and IPv6. 0x00000002 DLPI user inquires if the driver supports outbound IPv4/IPv6 CKO. DLPI differentiates between IPv4 and IPv6. 0x00000004 DLPI user inquires if the driver does not support CKO for multifragmented packets. 0x00000008 Not supported. 0x00000010 Not supported. 0x00000020 Not supported. 0x00000040 Reserved for future use. 0x00000080 DLPI user inquires if the driver supports packet trains. 0x00000100 Reserved for future use. 170 Chapter 3