This adds or changes some HW specific settings for spider_net on
Celleb.
Signed-off-by: Kou Ishizaki <[EMAIL PROTECTED]>
Acked-by: Linas Vepstas <[EMAIL PROTECTED]>
Acked-by: Benjamin Herrenschmidt <[EMAIL PROTECTED]>
---
--- org-linux-powerpc-git/drivers/net/Kconfig 2007-02-14 13:33:09.000000000
+0900
+++ linux-powerpc-git/drivers/net/Kconfig 2007-02-14 13:33:17.000000000
+0900
@@ -2243,7 +2243,7 @@
config SPIDER_NET
tristate "Spider Gigabit Ethernet driver"
- depends on PCI && PPC_IBM_CELL_BLADE
+ depends on PCI && (PPC_IBM_CELL_BLADE || PPC_CELLEB)
select FW_LOADER
help
This driver supports the Gigabit Ethernet chips present on the
--- org-linux-powerpc-git/drivers/net/spider_net.h 2007-02-14
12:13:44.000000000 +0900
+++ linux-powerpc-git/drivers/net/spider_net.h 2007-02-14 13:31:22.000000000
+0900
@@ -1,7 +1,8 @@
/*
- * Network device driver for Cell Processor-Based Blade
+ * Network device driver for Cell Processor-Based Blade and Celleb platform
*
* (C) Copyright IBM Corp. 2005
+ * (C) Copyright 2006 TOSHIBA CORPORATION
*
* Authors : Utz Bacher <[EMAIL PROTECTED]>
* Jens Osterkamp <[EMAIL PROTECTED]>
@@ -184,7 +185,8 @@
/* pause frames: automatic, no upper retransmission count */
/* outside loopback mode: ETOMOD signal dont matter, not connected */
-#define SPIDER_NET_OPMODE_VALUE 0x00000063
+/* ETOMOD signal is brought to PHY reset. bit 2 must be 1 in Celleb */
+#define SPIDER_NET_OPMODE_VALUE 0x00000067
/*#define SPIDER_NET_OPMODE_VALUE 0x001b0062*/
#define SPIDER_NET_LENLMT_VALUE 0x00000908
--- org-linux-powerpc-git/drivers/net/spider_net.c 2007-02-14
12:19:28.000000000 +0900
+++ linux-powerpc-git/drivers/net/spider_net.c 2007-02-14 13:31:22.000000000
+0900
@@ -1,7 +1,8 @@
/*
- * Network device driver for Cell Processor-Based Blade
+ * Network device driver for Cell Processor-Based Blade and Celleb platform
*
* (C) Copyright IBM Corp. 2005
+ * (C) Copyright 2006 TOSHIBA CORPORATION
*
* Authors : Utz Bacher <[EMAIL PROTECTED]>
* Jens Osterkamp <[EMAIL PROTECTED]>
@@ -1627,6 +1628,11 @@
spider_net_write_reg(card, SPIDER_NET_CKRCTRL,
SPIDER_NET_CKRCTRL_RUN_VALUE);
+
+ /* trigger ETOMOD signal */
+ spider_net_write_reg(card, SPIDER_NET_GMACOPEMD,
+ spider_net_read_reg(card, SPIDER_NET_GMACOPEMD) | 0x4);
+
}
/**
-
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
