[src/trunk]: src/sys/dev/usb Simplify async list handling.

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

details:   https://anonhg.NetBSD.org/src/rev/a96af05232de
branches:  trunk
changeset: 517854:a96af05232de
user:      augustss <augustss%NetBSD.org@localhost>
date:      Tue Nov 20 13:49:23 2001 +0000

description:
Simplify async list handling.

diffstat:

 sys/dev/usb/ehcivar.h |  7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)

diffs (35 lines):

diff -r 820003dea3a6 -r a96af05232de sys/dev/usb/ehcivar.h
--- a/sys/dev/usb/ehcivar.h     Tue Nov 20 13:49:07 2001 +0000
+++ b/sys/dev/usb/ehcivar.h     Tue Nov 20 13:49:23 2001 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ehcivar.h,v 1.8 2001/11/19 02:57:16 augustss Exp $     */
+/*     $NetBSD: ehcivar.h,v 1.9 2001/11/20 13:49:23 augustss Exp $     */
 
 /*
  * Copyright (c) 2001 The NetBSD Foundation, Inc.
@@ -56,6 +56,7 @@
 typedef struct ehci_soft_qh {
        ehci_qh_t qh;
        struct ehci_soft_qh *next;
+       struct ehci_soft_qtd *sqtd;
        ehci_physaddr_t physaddr;
 } ehci_soft_qh_t;
 #define EHCI_SQH_SIZE ((sizeof (struct ehci_soft_qh) + EHCI_QH_ALIGN - 1) / EHCI_QH_ALIGN * EHCI_QH_ALIGN)
@@ -85,7 +86,6 @@
        usb_dma_t sc_fldma;
        u_int sc_flsize;
 
-       LIST_HEAD(, ehci_soft_qtd)  sc_hash_qtds[EHCI_HASH_SIZE];
        ehci_soft_qh_t *sc_freeqhs;
        ehci_soft_qtd_t *sc_freeqtds;
 
@@ -96,8 +96,7 @@
        char sc_isreset;
 
        u_int32_t sc_eintrs;
-       ehci_soft_qh_t *sc_ctrl_head;
-       ehci_soft_qh_t *sc_bulk_head;
+       ehci_soft_qh_t *sc_async_head;
 
        SIMPLEQ_HEAD(, usbd_xfer) sc_free_xfers; /* free xfers */