Module Name: src
Committed By: msaitoh
Date: Tue Feb 12 03:11:43 UTC 2013
Modified Files:
src/sys/dev/pci: if_wm.c if_wmvar.h
Log Message:
Use 82580(and I350) specific PHY read/write functions.
Fixes PR#47542.
To generate a diff of this commit:
cvs rdiff -u -r1.242 -r1.243 src/sys/dev/pci/if_wm.c
cvs rdiff -u -r1.13 -r1.14 src/sys/dev/pci/if_wmvar.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/pci/if_wm.c
diff -u src/sys/dev/pci/if_wm.c:1.242 src/sys/dev/pci/if_wm.c:1.243
--- src/sys/dev/pci/if_wm.c:1.242 Thu Feb 7 15:38:42 2013
+++ src/sys/dev/pci/if_wm.c Tue Feb 12 03:11:43 2013
@@ -1,4 +1,4 @@
-/* $NetBSD: if_wm.c,v 1.242 2013/02/07 15:38:42 msaitoh Exp $ */
+/* $NetBSD: if_wm.c,v 1.243 2013/02/12 03:11:43 msaitoh Exp $ */
/*
* Copyright (c) 2001, 2002, 2003, 2004 Wasabi Systems, Inc.
@@ -76,7 +76,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_wm.c,v 1.242 2013/02/07 15:38:42 msaitoh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_wm.c,v 1.243 2013/02/12 03:11:43 msaitoh Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -543,6 +543,8 @@ static int wm_gmii_bm_readreg(device_t,
static void wm_gmii_bm_writereg(device_t, int, int, int);
static int wm_gmii_hv_readreg(device_t, int, int);
static void wm_gmii_hv_writereg(device_t, int, int, int);
+static int wm_gmii_82580_readreg(device_t, int, int);
+static void wm_gmii_82580_writereg(device_t, int, int, int);
static int wm_sgmii_readreg(device_t, int, int);
static void wm_sgmii_writereg(device_t, int, int, int);
@@ -6315,6 +6317,10 @@ wm_gmii_mediainit(struct wm_softc *sc, p
} else if (sc->sc_type >= WM_T_80003) {
sc->sc_mii.mii_readreg = wm_gmii_i80003_readreg;
sc->sc_mii.mii_writereg = wm_gmii_i80003_writereg;
+ } else if (sc->sc_type >= WM_T_82580) {
+ sc->sc_phytype = WMPHY_82580;
+ sc->sc_mii.mii_readreg = wm_gmii_82580_readreg;
+ sc->sc_mii.mii_writereg = wm_gmii_82580_writereg;
} else if (sc->sc_type >= WM_T_82544) {
sc->sc_mii.mii_readreg = wm_gmii_i82544_readreg;
sc->sc_mii.mii_writereg = wm_gmii_i82544_writereg;
@@ -7018,6 +7024,58 @@ wm_sgmii_writereg(device_t self, int phy
}
/*
+ * wm_gmii_82580_readreg: [mii interface function]
+ *
+ * Read a PHY register on the 82580 and I350.
+ * This could be handled by the PHY layer if we didn't have to lock the
+ * ressource ...
+ */
+static int
+wm_gmii_82580_readreg(device_t self, int phy, int reg)
+{
+ struct wm_softc *sc = device_private(self);
+ int sem;
+ int rv;
+
+ sem = swfwphysem[sc->sc_funcid];
+ if (wm_get_swfw_semaphore(sc, sem)) {
+ aprint_error_dev(sc->sc_dev, "%s: failed to get semaphore\n",
+ __func__);
+ return 0;
+ }
+
+ rv = wm_gmii_i82544_readreg(self, phy, reg);
+
+ wm_put_swfw_semaphore(sc, sem);
+ return rv;
+}
+
+/*
+ * wm_gmii_82580_writereg: [mii interface function]
+ *
+ * Write a PHY register on the 82580 and I350.
+ * This could be handled by the PHY layer if we didn't have to lock the
+ * ressource ...
+ */
+static void
+wm_gmii_82580_writereg(device_t self, int phy, int reg, int val)
+{
+ struct wm_softc *sc = device_private(self);
+ int sem;
+
+ sem = swfwphysem[sc->sc_funcid];
+ if (wm_get_swfw_semaphore(sc, sem)) {
+ aprint_error_dev(sc->sc_dev, "%s: failed to get semaphore\n",
+ __func__);
+ return;
+ }
+
+ wm_gmii_i82544_writereg(self, phy, reg, val);
+
+ wm_put_swfw_semaphore(sc, sem);
+}
+
+/*
* wm_gmii_statchg: [mii interface function]
*
* Callback from MII layer when media changes.
Index: src/sys/dev/pci/if_wmvar.h
diff -u src/sys/dev/pci/if_wmvar.h:1.13 src/sys/dev/pci/if_wmvar.h:1.14
--- src/sys/dev/pci/if_wmvar.h:1.13 Fri May 25 23:37:38 2012
+++ src/sys/dev/pci/if_wmvar.h Tue Feb 12 03:11:43 2013
@@ -1,4 +1,4 @@
-/* $NetBSD: if_wmvar.h,v 1.13 2012/05/25 23:37:38 msaitoh Exp $ */
+/* $NetBSD: if_wmvar.h,v 1.14 2013/02/12 03:11:43 msaitoh Exp $ */
/*
* Copyright (c) 2001, 2002, 2003, 2004 Wasabi Systems, Inc.
@@ -140,7 +140,8 @@ typedef enum {
WMPHY_BM,
WMPHY_82577,
WMPHY_82578,
- WMPHY_82579
+ WMPHY_82579,
+ WMPHY_82580
} wm_phy_type;
