56 pub struct C22(u8);  struct
58 impl C22 {  impl
60     pub const BMCR: Self = C22(0x00);
62     pub const BMSR: Self = C22(0x01);
64     pub const PHYSID1: Self = C22(0x02);
66     pub const PHYSID2: Self = C22(0x03);
68     pub const ADVERTISE: Self = C22(0x04);
70     pub const LPA: Self = C22(0x05);
72     pub const EXPANSION: Self = C22(0x06);
74     pub const NEXT_PAGE_TRANSMIT: Self = C22(0x07);
76     pub const LP_RECEIVED_NEXT_PAGE: Self = C22(0x08);
78     pub const MASTER_SLAVE_CONTROL: Self = C22(0x09);
80     pub const MASTER_SLAVE_STATUS: Self = C22(0x0a);
82     pub const PSE_CONTROL: Self = C22(0x0b);
84     pub const PSE_STATUS: Self = C22(0x0c);
86     pub const MMD_CONTROL: Self = C22(0x0d);
88     pub const MMD_DATA: Self = C22(0x0e);
90     pub const EXTENDED_STATUS: Self = C22(0x0f);
98         C22(N)  in vendor_specific()
102 impl private::Sealed for C22 {}  implementation
104 impl Register for C22 {  implementation