[src/netbsd-3]: src/sys/dev/ic Pull up revision 1.31 (requested by rpaulo in ...

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

details:   https://anonhg.NetBSD.org/src/rev/1acfa64721c0
branches:  netbsd-3
changeset: 576345:1acfa64721c0
user:      tron <tron%NetBSD.org@localhost>
date:      Fri Jul 01 12:28:14 2005 +0000

description:
Pull up revision 1.31 (requested by rpaulo in ticket #493):
Add support for ASIX AX88140A/AX88141 chipsets using only
the 10/100 MII with inspiration from FreeBSD dc(4) driver.
Tested on i386 and macppc.
Reviewed by Jason Thorpe and ok'ed by Hubert Feyrer.

diffstat:

 sys/dev/ic/tulipreg.h |  31 +++++++++++++++++++++++++++++--
 1 files changed, 29 insertions(+), 2 deletions(-)

diffs (67 lines):

diff -r 660eade01d0b -r 1acfa64721c0 sys/dev/ic/tulipreg.h
--- a/sys/dev/ic/tulipreg.h     Fri Jul 01 12:24:40 2005 +0000
+++ b/sys/dev/ic/tulipreg.h     Fri Jul 01 12:28:14 2005 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: tulipreg.h,v 1.30 2005/02/27 00:27:03 perry Exp $      */
+/*     $NetBSD: tulipreg.h,v 1.30.2.1 2005/07/01 12:28:14 tron Exp $   */
 
 /*-
  * Copyright (c) 1999, 2000 The NetBSD Foundation, Inc.
@@ -139,10 +139,19 @@
  *             - There seems to be an interrupt logic bug, requiring
  *               that interrupts be disabled on the chip during the
  *               interrupt handler.
+ *     
+ *     - ASIX AX88140
+ *     
+ *       21433 clone with a few differences:
+ *
+ *             - Specific broadcast bit in the OPMODE register.
+ *             - Transmit buffer must be 32-bit aligned.
+ *             - The BUSMODE_SWR bit is not self-clearing.
+ *             - External 10BaseT PHY or 10/100 MII.
  *
  * Some of the clone chips have different registers, and some have
  * different bits in the same registers.  These will be denoted by
- * PMAC, PNICII, PNIC, DM, WINB, and ADM in the register/bit names.
+ * PMAC, PNICII, PNIC, DM, WINB, ADM and AX in the register/bit names.
  */
 
 /*
@@ -437,6 +446,7 @@
                 *      Winbond 89C040F
                 *      Xircom X3201-3
                 *      Davicom DM9102 (buggy BUSMODE register)
+                *      ASIX AX88140
                 */
 #define        BUSMODE_TAP_NONE        0x00000000      /*     no auto-polling */
 #define        BUSMODE_TAP_200us       0x00020000      /*   200 uS */
@@ -585,6 +595,7 @@
 #define        OPMODE_PM               0x00000080      /* pass all multicast */
 #define        OPMODE_WINB_AEP         0x00000080      /* accept error packet */
 #define        OPMODE_FKD              0x00000100      /* flaky oscillator disable */
+#define OPMODE_AX_RB           0x00000100      /* recieve broadcast packets */
 #define        OPMODE_FD               0x00000200      /* full-duplex mode */
 #define        OPMODE_OM               0x00000c00      /* operating mode */
 #define        OPMODE_OM_NORMAL        0x00000000      /*     normal mode */
@@ -1539,4 +1550,20 @@
 #define        CSR_DM_SFDR             TULIP_CSR14
        /* See 21143 SIAGEN register */
 
+/*
+ * ASIX AX88140A and AX88141 registers.
+ */
+
+/* CSR13 - Filtering Index */
+#define CSR_AX_FILTIDX         TULIP_CSR13
+
+/* CSR14 - Filtering data */
+#define CSR_AX_FILTDATA                TULIP_CSR14
+
+/* Filtering Index values */
+#define AX_FILTIDX_PAR0                0x00000000
+#define AX_FILTIDX_PAR1                0x00000001
+#define AX_FILTIDX_MAR0                0x00000002
+#define AX_FILTIDX_MAR1                0x00000003
+
 #endif /* _DEV_IC_TULIPREG_H_ */