diff options
Diffstat (limited to 'sys/arch/vax/if/if_qereg.h')
| -rw-r--r-- | sys/arch/vax/if/if_qereg.h | 47 |
1 files changed, 32 insertions, 15 deletions
diff --git a/sys/arch/vax/if/if_qereg.h b/sys/arch/vax/if/if_qereg.h index bac037498c8..71e7429fdbb 100644 --- a/sys/arch/vax/if/if_qereg.h +++ b/sys/arch/vax/if/if_qereg.h @@ -1,5 +1,5 @@ -/* $OpenBSD: if_qereg.h,v 1.3 1997/09/10 08:28:42 maja Exp $ */ -/* $NetBSD: if_qereg.h,v 1.2 1997/05/15 20:10:23 ragge Exp $ */ +/* $OpenBSD: if_qereg.h,v 1.4 2000/04/27 03:14:43 bjc Exp $ */ +/* $NetBSD: if_qereg.h,v 1.5 1999/06/20 00:04:47 ragge Exp $ */ /* * Copyright (c) 1988 Regents of the University of California. * All rights reserved. @@ -58,8 +58,8 @@ * * * If the Regents of the University of California or its * * licensees modify the software in a manner creating * - * diriviative copyright rights, appropriate copyright * - * legends may be placed on the drivative work in addition * + * derivative copyright rights, appropriate copyright * + * legends may be placed on the derivative work in addition * * to that set forth above. * * * ****************************************************************/ @@ -76,6 +76,7 @@ /* * Digital Q-BUS to NI Adapter */ +#ifdef notdef struct qedevice { u_short qe_sta_addr[2]; /* Station address (actually 6 */ u_short qe_rcvlist_lo; /* Receive list lo address */ @@ -85,6 +86,19 @@ struct qedevice { u_short qe_vector; /* Interrupt vector */ u_short qe_csr; /* Command and Status Register */ }; +#endif + +/* + * Register offsets in register space. + */ +#define QE_CSR_ADDR1 0 +#define QE_CSR_ADDR2 2 +#define QE_CSR_RCLL 4 +#define QE_CSR_RCLH 6 +#define QE_CSR_XMTL 8 +#define QE_CSR_XMTH 10 +#define QE_CSR_VECTOR 12 +#define QE_CSR_CSR 14 /* * Command and status bits (csr) @@ -117,19 +131,22 @@ struct qedevice { */ struct qe_ring { u_short qe_flag; /* Buffer utilization flags */ - u_short qe_addr_hi:6, /* Hi order bits of buffer addr */ - qe_odd_begin:1, /* Odd byte begin and end (xmit)*/ - qe_odd_end:1, - qe_fill1:4, - qe_setup:1, /* Setup packet */ - qe_eomsg:1, /* End of message flag */ - qe_chain:1, /* Chain address instead of buf */ - qe_valid:1; /* Address field is valid */ + u_short qe_addr_hi; u_short qe_addr_lo; /* Low order bits of address */ short qe_buf_len; /* Negative buffer length */ u_short qe_status1; /* Status word one */ u_short qe_status2; /* Status word two */ }; + +/* + * High word address control bits. + */ +#define QE_VALID 0x8000 +#define QE_CHAIN 0x4000 +#define QE_EOMSG 0x2000 +#define QE_SETUP 0x1000 +#define QE_ODDEND 0x0080 +#define QE_ODDBEGIN 0x0040 /* * Status word definations (receive) @@ -175,6 +192,6 @@ struct qe_ring { /* * Values for the length of the setup packet that control reception filter. */ -#define QE_SOMEMULTI 128 /* Receive up to 12 multicasts */ -#define QE_ALLMULTI 129 /* Receive all multicasts */ -#define QE_PROMISC 130 /* Receive all packets */ +#define QE_SETUPLEN 128 /* Size of setup packet */ +#define QE_ALLMULTI 1 /* Receive all multicasts */ +#define QE_PROMISC 2 /* Receive all packets */ |