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spidernet: spidernet: add support for Celleb

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

Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Kou Ishizaki 2007-02-20 16:36:14 -06:00 • committed by Jeff Garzik
parent 3cf761ddcc
commit 3342cf0e59
3 changed files with 12 additions and 4 deletions
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2
drivers/net/Kconfig
View file

@ -2245,7 +2245,7 @@ config BNX2
config SPIDER_NET config SPIDER_NET
tristate "Spider Gigabit Ethernet driver" tristate "Spider Gigabit Ethernet driver"
depends on PCI && PPC_IBM_CELL_BLADE depends on PCI && (PPC_IBM_CELL_BLADE || PPC_CELLEB)
select FW_LOADER select FW_LOADER
help help
This driver supports the Gigabit Ethernet chips present on the This driver supports the Gigabit Ethernet chips present on the

8
drivers/net/spider_net.c
View file

@ -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 IBM Corp. 2005
* (C) Copyright 2006 TOSHIBA CORPORATION
* *
* Authors : Utz Bacher <utz.bacher@de.ibm.com> * Authors : Utz Bacher <utz.bacher@de.ibm.com>
* Jens Osterkamp <Jens.Osterkamp@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_write_reg(card, SPIDER_NET_CKRCTRL,
SPIDER_NET_CKRCTRL_RUN_VALUE); 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);
} }
/** /**

6
drivers/net/spider_net.h
View file

@ -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 IBM Corp. 2005
* (C) Copyright 2006 TOSHIBA CORPORATION
* *
* Authors : Utz Bacher <utz.bacher@de.ibm.com> * Authors : Utz Bacher <utz.bacher@de.ibm.com>
* Jens Osterkamp <Jens.Osterkamp@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 */ /* pause frames: automatic, no upper retransmission count */
/* outside loopback mode: ETOMOD signal dont matter, not connected */ /* 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_OPMODE_VALUE 0x001b0062*/
#define SPIDER_NET_LENLMT_VALUE 0x00000908 #define SPIDER_NET_LENLMT_VALUE 0x00000908