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Commit 3342cf0e authored by Kou Ishizaki's avatar Kou Ishizaki Committed by Jeff Garzik
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spidernet: spidernet: add support for Celleb 



This patch adds or changes some HW specific settings for spider_net on
Celleb.

Signed-off-by: default avatarKou Ishizaki <kou.ishizaki@toshiba.co.jp>
Signed-off-by: default avatarLinas Vepstas <linas@austin.ibm.com>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent 3cf761dd

drivers/net/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -2245,7 +2245,7 @@ config BNX2 


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

drivers/net/spider_net.c

+7 −1
Original line number Diff line number Diff line 
/*

 * 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 <utz.bacher@de.ibm.com>

 *           Jens Osterkamp <Jens.Osterkamp@de.ibm.com>
@@ -1605,6 +1606,11 @@ spider_net_init_card(struct spider_net_card *card) 


	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);



}



/**

drivers/net/spider_net.h

+4 −2
Original line number Diff line number Diff line 
/*

 * 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 <utz.bacher@de.ibm.com>

 *           Jens Osterkamp <Jens.Osterkamp@de.ibm.com>
@@ -184,7 +185,8 @@ extern char spider_net_driver_name[]; 


/* 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