[src/trunk]: src/sys/dev/ic PR/49259: J. Lorec: Add support for Realtek 8111G...

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

details:   https://anonhg.NetBSD.org/src/rev/8b607ab91b99
branches:  trunk
changeset: 802994:8b607ab91b99
user:      christos <christos%NetBSD.org@localhost>
date:      Fri Oct 10 17:41:05 2014 +0000

description:
PR/49259: J. Lorec: Add support for Realtek 8111G chipset into re(4)

diffstat:

 sys/dev/ic/rtl8169.c    |  17 +++++++++++++++--
 sys/dev/ic/rtl81x9reg.h |  16 +++++++++++++++-
 sys/dev/ic/rtl81x9var.h |   3 ++-
 3 files changed, 32 insertions(+), 4 deletions(-)

diffs (106 lines):

diff -r 183c122b49c4 -r 8b607ab91b99 sys/dev/ic/rtl8169.c
--- a/sys/dev/ic/rtl8169.c      Fri Oct 10 17:38:44 2014 +0000
+++ b/sys/dev/ic/rtl8169.c      Fri Oct 10 17:41:05 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: rtl8169.c,v 1.140 2014/08/10 16:44:35 tls Exp $        */
+/*     $NetBSD: rtl8169.c,v 1.141 2014/10/10 17:41:05 christos Exp $   */
 
 /*
  * Copyright (c) 1997, 1998-2003
@@ -33,7 +33,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: rtl8169.c,v 1.140 2014/08/10 16:44:35 tls Exp $");
+__KERNEL_RCSID(0, "$NetBSD: rtl8169.c,v 1.141 2014/10/10 17:41:05 christos Exp $");
 /* $FreeBSD: /repoman/r/ncvs/src/sys/dev/re/if_re.c,v 1.20 2004/04/11 20:34:08 ru Exp $ */
 
 /*
@@ -611,6 +611,14 @@
                        sc->sc_quirk |= RTKQ_DESCV2 | RTKQ_NOEECMD |
                            RTKQ_MACSTAT | RTKQ_CMDSTOP | RTKQ_NOJUMBO;
                        break;
+               case RTK_HWREV_8168G:
+               case RTK_HWREV_8168G_SPIN1:
+               case RTK_HWREV_8168G_SPIN2:
+               case RTK_HWREV_8168G_SPIN4:
+                       sc->sc_quirk |= RTKQ_DESCV2 | RTKQ_NOEECMD |
+                           RTKQ_MACSTAT | RTKQ_CMDSTOP | RTKQ_NOJUMBO | 
+                           RTKQ_RXDV_GATED;
+                       break;
                case RTK_HWREV_8100E:
                case RTK_HWREV_8100E_SPIN2:
                case RTK_HWREV_8101E:
@@ -1834,6 +1842,11 @@
        CSR_WRITE_4(sc, RTK_TXLIST_ADDR_LO,
            RE_ADDR_LO(sc->re_ldata.re_tx_list_map->dm_segs[0].ds_addr));
 
+       if (sc->sc_quirk & RTKQ_RXDV_GATED) {
+               CSR_WRITE_4(sc, RTK_MISC,
+                   CSR_READ_4(sc, RTK_MISC) & ~RTK_MISC_RXDV_GATED_EN);
+       }
+               
        /*
         * Enable transmit and receive.
         */
diff -r 183c122b49c4 -r 8b607ab91b99 sys/dev/ic/rtl81x9reg.h
--- a/sys/dev/ic/rtl81x9reg.h   Fri Oct 10 17:38:44 2014 +0000
+++ b/sys/dev/ic/rtl81x9reg.h   Fri Oct 10 17:41:05 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: rtl81x9reg.h,v 1.45 2013/12/13 20:52:48 jakllsch Exp $ */
+/*     $NetBSD: rtl81x9reg.h,v 1.46 2014/10/10 17:41:05 christos Exp $ */
 
 /*
  * Copyright (c) 1997, 1998
@@ -136,6 +136,7 @@
 #define RTK_DBG_REG            0x00D1
 #define RTK_MAXRXPKTLEN                0x00DA  /* 16 bits, chip multiplies by 8 */
 #define RTK_IM                 0x00E2
+#define RTK_MISC               0x00F0
 
 /*
  * TX config register bits
@@ -165,6 +166,11 @@
 #define RTK_HWREV_8168E                0x2C000000
 #define RTK_HWREV_8168E_VL     0x2C800000
 #define RTK_HWREV_8168_SPIN1   0x30000000
+#define RTK_HWREV_8168G                0x4c000000
+#define RTK_HWREV_8168G_SPIN1  0x4c100000
+#define RTK_HWREV_8168G_SPIN2  0x50900000
+#define RTK_HWREV_8168G_SPIN4  0x5c800000
+#define RTK_HWREV_8168GU       0x50800000
 #define RTK_HWREV_8100E                0x30800000
 #define RTK_HWREV_8101E                0x34000000
 #define RTK_HWREV_8102E                0x34800000
@@ -214,6 +220,14 @@
 #define RTK_TXTH_256           8       /* (x) * 32 bytes */
 #define RTK_TXTH_1536          48
 
+/* MISC register */
+#define        RTK_MISC_TXPLA_RST      __BIT(29)
+#define        RTK_MISC_DISABLE_LAN_EN __BIT(23)       /* Enable GPIO pin */
+#define        RTK_MISC_PWM_EN         __BIT(22)
+#define        RTK_MISC_RXDV_GATED_EN  __BIT(19)
+#define        RTK_MISC_EARLY_TALLY_EN __BIT(16)
+
+
 /*
  * Interrupt status register bits.
  */
diff -r 183c122b49c4 -r 8b607ab91b99 sys/dev/ic/rtl81x9var.h
--- a/sys/dev/ic/rtl81x9var.h   Fri Oct 10 17:38:44 2014 +0000
+++ b/sys/dev/ic/rtl81x9var.h   Fri Oct 10 17:41:05 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: rtl81x9var.h,v 1.53 2012/02/02 19:43:03 tls Exp $      */
+/*     $NetBSD: rtl81x9var.h,v 1.54 2014/10/10 17:41:05 christos Exp $ */
 
 /*
  * Copyright (c) 1997, 1998
@@ -192,6 +192,7 @@
 #define RTKQ_MACSTAT           0x00000100      /* set MACSTAT_DIS on init */
 #define RTKQ_CMDSTOP           0x00000200      /* set STOPREQ on stop */
 #define RTKQ_PHYWAKE_PM                0x00000400      /* wake PHY from power down */
+#define RTKQ_RXDV_GATED                0x00000800
 
        bus_dma_tag_t           sc_dmat;