Returns the value for the physical address to the data link service (DLS) user in response to a DL_PHYS_ADDR_REQ primitive.
The message consists of one M_PCPROTO message block, which contains the following structure:
typedef struct
{
ulong dl_primitive;
ulong dl_addr_length;
ulong dl_addr_offset;
} dl_phys_addr_req_t;
This structure is defined in /usr/include/sys/dlpi.h.
The DL_PHYS_ADDR_ACK primitive returns the value for the physical address to the DLS user in response to a DL_PHYS_ADDR_REQ primitive.
| Item | Description |
|---|---|
| dl_primitive | Specifies the DL_ PHYS_ADDR_ACK primitive. |
| dl_addr_length | Specifies the length of the physical address. |
| dl_addr_offset | Indicates where the physical address begins. The value of this parameter is the offset from the beginning of the M_PCPROTO block. |
| Item | Description |
|---|---|
| Valid | The primitive is valid in any state in response to a DL_PHYS_ADDR_REQ primitive. |
| New | The resulting state is unchanged. |