File: [Development] / linux-2.6-xfs / drivers / net / chelsio / cphy.h (download)
Revision 1.13, Wed Sep 12 17:09:56 2007 UTC (10 years, 1 month ago) by tes.longdrop.melbourne.sgi.com
Branch: MAIN
Changes since 1.12: +0 -0
lines
Update 2.6.x-xfs to 2.6.23-rc4.
Also update fs/xfs with external mainline changes.
There were 12 such missing commits that I detected:
--------
commit ad690ef9e690f6c31f7d310b09ef1314bcec9033
Author: Al Viro <viro@ftp.linux.org.uk>
xfs ioctl __user annotations
commit 20c2df83d25c6a95affe6157a4c9cac4cf5ffaac
Author: Paul Mundt <lethal@linux-sh.org>
mm: Remove slab destructors from kmem_cache_create().
commit d0217ac04ca6591841e5665f518e38064f4e65bd
Author: Nick Piggin <npiggin@suse.de>
mm: fault feedback #1
commit 54cb8821de07f2ffcd28c380ce9b93d5784b40d7
Author: Nick Piggin <npiggin@suse.de>
mm: merge populate and nopage into fault (fixes nonlinear)
commit d00806b183152af6d24f46f0c33f14162ca1262a
Author: Nick Piggin <npiggin@suse.de>
mm: fix fault vs invalidate race for linear mappings
commit a569425512253992cc64ebf8b6d00a62f986db3e
Author: Christoph Hellwig <hch@infradead.org>
knfsd: exportfs: add exportfs.h header
commit 831441862956fffa17b9801db37e6ea1650b0f69
Author: Rafael J. Wysocki <rjw@sisk.pl>
Freezer: make kernel threads nonfreezable by default
commit 8e1f936b73150f5095448a0fee6d4f30a1f9001d
Author: Rusty Russell <rusty@rustcorp.com.au>
mm: clean up and kernelify shrinker registration
commit 5ffc4ef45b3b0a57872f631b4e4ceb8ace0d7496
Author: Jens Axboe <jens.axboe@oracle.com>
sendfile: remove .sendfile from filesystems that use generic_file_sendfile()
commit 8bb7844286fb8c9fce6f65d8288aeb09d03a5e0d
Author: Rafael J. Wysocki <rjw@sisk.pl>
Add suspend-related notifications for CPU hotplug
commit 59c51591a0ac7568824f541f57de967e88adaa07
Author: Michael Opdenacker <michael@free-electrons.com>
Fix occurrences of "the the "
commit 0ceb331433e8aad9c5f441a965d7c681f8b9046f
Author: Dmitriy Monakhov <dmonakhov@openvz.org>
mm: move common segment checks to separate helper function
--------
Merge of 2.6.x-xfs-melb:linux:29656b by kenmcd.
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/*****************************************************************************
* *
* File: cphy.h *
* $Revision: 1.13 $ *
* $Date: 2007/09/12 17:09:56 $ *
* Description: *
* part of the Chelsio 10Gb Ethernet Driver. *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License, version 2, as *
* published by the Free Software Foundation. *
* *
* You should have received a copy of the GNU General Public License along *
* with this program; if not, write to the Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
* *
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED *
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF *
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. *
* *
* http://www.chelsio.com *
* *
* Copyright (c) 2003 - 2005 Chelsio Communications, Inc. *
* All rights reserved. *
* *
* Maintainers: maintainers@chelsio.com *
* *
* Authors: Dimitrios Michailidis <dm@chelsio.com> *
* Tina Yang <tainay@chelsio.com> *
* Felix Marti <felix@chelsio.com> *
* Scott Bardone <sbardone@chelsio.com> *
* Kurt Ottaway <kottaway@chelsio.com> *
* Frank DiMambro <frank@chelsio.com> *
* *
* History: *
* *
****************************************************************************/
#ifndef _CXGB_CPHY_H_
#define _CXGB_CPHY_H_
#include "common.h"
struct mdio_ops {
void (*init)(adapter_t *adapter, const struct board_info *bi);
int (*read)(adapter_t *adapter, int phy_addr, int mmd_addr,
int reg_addr, unsigned int *val);
int (*write)(adapter_t *adapter, int phy_addr, int mmd_addr,
int reg_addr, unsigned int val);
};
/* PHY interrupt types */
enum {
cphy_cause_link_change = 0x1,
cphy_cause_error = 0x2,
cphy_cause_fifo_error = 0x3
};
enum {
PHY_LINK_UP = 0x1,
PHY_AUTONEG_RDY = 0x2,
PHY_AUTONEG_EN = 0x4
};
struct cphy;
/* PHY operations */
struct cphy_ops {
void (*destroy)(struct cphy *);
int (*reset)(struct cphy *, int wait);
int (*interrupt_enable)(struct cphy *);
int (*interrupt_disable)(struct cphy *);
int (*interrupt_clear)(struct cphy *);
int (*interrupt_handler)(struct cphy *);
int (*autoneg_enable)(struct cphy *);
int (*autoneg_disable)(struct cphy *);
int (*autoneg_restart)(struct cphy *);
int (*advertise)(struct cphy *phy, unsigned int advertise_map);
int (*set_loopback)(struct cphy *, int on);
int (*set_speed_duplex)(struct cphy *phy, int speed, int duplex);
int (*get_link_status)(struct cphy *phy, int *link_ok, int *speed,
int *duplex, int *fc);
};
/* A PHY instance */
struct cphy {
int addr; /* PHY address */
int state; /* Link status state machine */
adapter_t *adapter; /* associated adapter */
struct delayed_work phy_update;
u16 bmsr;
int count;
int act_count;
int act_on;
u32 elmer_gpo;
const struct cphy_ops *ops; /* PHY operations */
int (*mdio_read)(adapter_t *adapter, int phy_addr, int mmd_addr,
int reg_addr, unsigned int *val);
int (*mdio_write)(adapter_t *adapter, int phy_addr, int mmd_addr,
int reg_addr, unsigned int val);
struct cphy_instance *instance;
};
/* Convenience MDIO read/write wrappers */
static inline int mdio_read(struct cphy *cphy, int mmd, int reg,
unsigned int *valp)
{
return cphy->mdio_read(cphy->adapter, cphy->addr, mmd, reg, valp);
}
static inline int mdio_write(struct cphy *cphy, int mmd, int reg,
unsigned int val)
{
return cphy->mdio_write(cphy->adapter, cphy->addr, mmd, reg, val);
}
static inline int simple_mdio_read(struct cphy *cphy, int reg,
unsigned int *valp)
{
return mdio_read(cphy, 0, reg, valp);
}
static inline int simple_mdio_write(struct cphy *cphy, int reg,
unsigned int val)
{
return mdio_write(cphy, 0, reg, val);
}
/* Convenience initializer */
static inline void cphy_init(struct cphy *phy, adapter_t *adapter,
int phy_addr, struct cphy_ops *phy_ops,
const struct mdio_ops *mdio_ops)
{
phy->adapter = adapter;
phy->addr = phy_addr;
phy->ops = phy_ops;
if (mdio_ops) {
phy->mdio_read = mdio_ops->read;
phy->mdio_write = mdio_ops->write;
}
}
/* Operations of the PHY-instance factory */
struct gphy {
/* Construct a PHY instance with the given PHY address */
struct cphy *(*create)(adapter_t *adapter, int phy_addr,
const struct mdio_ops *mdio_ops);
/*
* Reset the PHY chip. This resets the whole PHY chip, not individual
* ports.
*/
int (*reset)(adapter_t *adapter);
};
extern const struct gphy t1_my3126_ops;
extern const struct gphy t1_mv88e1xxx_ops;
extern const struct gphy t1_vsc8244_ops;
extern const struct gphy t1_mv88x201x_ops;
#endif /* _CXGB_CPHY_H_ */
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