[src/trunk]: src/sys/dev/ieee1394 Extend ieee1394_abuf to include read/write ...

[jmc <jmc%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/9776ead75984
branches:  trunk
changeset: 509297:9776ead75984
user:      jmc <jmc%NetBSD.org@localhost>
date:      Tue May 01 04:48:11 2001 +0000

description:
Extend ieee1394_abuf to include read/write operations cleanly.
Add ieee1394_attach_args
Add sc1394_configrom_len
Add list links for nodelists from parent bus.

diffstat:

 sys/dev/ieee1394/ieee1394var.h |  27 ++++++++++++++++++++++-----
 1 files changed, 22 insertions(+), 5 deletions(-)

diffs (61 lines):

diff -r f9687be200a9 -r 9776ead75984 sys/dev/ieee1394/ieee1394var.h
--- a/sys/dev/ieee1394/ieee1394var.h    Tue May 01 04:48:10 2001 +0000
+++ b/sys/dev/ieee1394/ieee1394var.h    Tue May 01 04:48:11 2001 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ieee1394var.h,v 1.4 2000/12/13 11:30:15 enami Exp $    */
+/*     $NetBSD: ieee1394var.h,v 1.5 2001/05/01 04:48:11 jmc Exp $      */
 
 /*-
  * Copyright (c) 2000 The NetBSD Foundation, Inc.
@@ -47,10 +47,15 @@
  * requisite reference counting.
  */
 struct ieee1394_abuf {
-       struct ieee1394_node *ab_node;          /* destination/source */
-       bus_dmamap_t *ab_dmamap;
-       off_t ab_csr;
-       size_t ab_length;
+       struct ieee1394_softc *ab_node;         /* destination/source */
+       u_int32_t *ab_data;
+       u_int64_t ab_csr;
+        u_int8_t ab_tcode;
+        u_int8_t ab_tlabel;
+        u_int16_t ab_length; 
+        u_int16_t ab_retlen;                    /* length returned from read. */
+        void (*ab_cb)(struct ieee1394_abuf *, int);
+        void *ab_cbarg;
 };
 
 struct ieee1394_callbacks {
@@ -61,12 +66,22 @@
                                struct ieee1394_abuf *);
 };
 
+struct ieee1394_attach_args {
+        char name[7]; 
+        u_int8_t uid[8];
+        u_int16_t nodeid;
+        void *input;
+        void *output;
+        void *inreg;
+};    
+ 
 struct ieee1394_softc {
        struct device sc1394_dev;
        struct device *sc1394_if;
 
        const struct ieee1394_callbacks sc1394_callback;
        u_int32_t *sc1394_configrom;
+        u_int32_t sc1394_configrom_len;  /* quadlets. */
        u_int32_t sc1394_max_receive;
        u_int8_t sc1394_guid[8];
        u_int8_t sc1394_link_speed;     /* IEEE1394_SPD_* */
@@ -76,6 +91,8 @@
            void (*)(struct device *, struct mbuf *));
        int (*sc1394_ifinreg)(struct device *, u_int32_t, u_int32_t,
            void (*)(struct device *, struct mbuf *));
+    
+       LIST_ENTRY(ieee1394_softc) sc1394_node;
 };
 
 struct ieee1394_node {