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Technical Reference: Communications, Volume 1
DL_PHYS_ADDR_ACK Primitive
Purpose
Returns the value for the physical address to the data
link service (DLS) user in response to a DL_PHYS_ADDR_REQ primitive.
Structure
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.
Description
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.
Parameters
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. |
States
Valid |
The primitive is valid in any state in response to a DL_PHYS_ADDR_REQ primitive. |
New |
The resulting state is unchanged. |
Related Information
The DL_PHYS_ADDR_REQ primitive.
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