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Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

Browse Source 
Conflicts:

	drivers/infiniband/core/iwcm.c
	drivers/net/chelsio/cxgb2.c
	drivers/net/wireless/bcm43xx/bcm43xx_main.c
	drivers/net/wireless/prism54/islpci_eth.c
	drivers/usb/core/hub.h
	drivers/usb/input/hid-core.c
	net/core/netpoll.c

Fix up merge failures with Linus's head and fix new compilation failures.

Signed-Off-By: David Howells <dhowells@redhat.com>
This commit is contained in:
David Howells
2006-12-05 14:37:56 +00:00
committed by David Howells
parent c4028958b6 d916faace3
commit 4c1ac1b491
1476 changed files with 67646 additions and 41035 deletions
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115
drivers/net/phy/phy.c
View File

@@ -7,6 +7,7 @@
* Author: Andy Fleming
*
* Copyright (c) 2004 Freescale Semiconductor, Inc.
* Copyright (c) 2006 Maciej W. Rozycki
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
@@ -32,6 +33,8 @@
#include <linux/mii.h>
#include <linux/ethtool.h>
#include <linux/phy.h>
#include <linux/timer.h>
#include <linux/workqueue.h>
#include <asm/io.h>
#include <asm/irq.h>
@@ -484,6 +487,9 @@ static irqreturn_t phy_interrupt(int irq, void *phy_dat)
{
struct phy_device *phydev = phy_dat;
if (PHY_HALTED == phydev->state)
return IRQ_NONE; /* It can't be ours. */
/* The MDIO bus is not allowed to be written in interrupt
* context, so we need to disable the irq here. A work
* queue will write the PHY to disable and clear the
@@ -577,6 +583,13 @@ int phy_stop_interrupts(struct phy_device *phydev)
if (err)
phy_error(phydev);
/*
* Finish any pending work; we might have been scheduled
* to be called from keventd ourselves, though.
*/
if (!current_is_keventd())
flush_scheduled_work();
free_irq(phydev->irq, phydev);
return err;
@@ -604,7 +617,8 @@ static void phy_change(struct work_struct *work)
enable_irq(phydev->irq);
/* Reenable interrupts */
err = phy_config_interrupt(phydev, PHY_INTERRUPT_ENABLED);
if (PHY_HALTED != phydev->state)
err = phy_config_interrupt(phydev, PHY_INTERRUPT_ENABLED);
if (err)
goto irq_enable_err;
@@ -625,18 +639,24 @@ void phy_stop(struct phy_device *phydev)
if (PHY_HALTED == phydev->state)
goto out_unlock;
if (phydev->irq != PHY_POLL) {
/* Clear any pending interrupts */
phy_clear_interrupt(phydev);
phydev->state = PHY_HALTED;
if (phydev->irq != PHY_POLL) {
/* Disable PHY Interrupts */
phy_config_interrupt(phydev, PHY_INTERRUPT_DISABLED);
}
phydev->state = PHY_HALTED;
/* Clear any pending interrupts */
phy_clear_interrupt(phydev);
}
out_unlock:
spin_unlock(&phydev->lock);
/*
* Cannot call flush_scheduled_work() here as desired because
* of rtnl_lock(), but PHY_HALTED shall guarantee phy_change()
* will not reenable interrupts.
*/
}
@@ -694,60 +714,57 @@ static void phy_timer(unsigned long data)
break;
case PHY_AN:
err = phy_read_status(phydev);
if (err < 0)
break;
/* If the link is down, give up on
* negotiation for now */
if (!phydev->link) {
phydev->state = PHY_NOLINK;
netif_carrier_off(phydev->attached_dev);
phydev->adjust_link(phydev->attached_dev);
break;
}
/* Check if negotiation is done. Break
* if there's an error */
err = phy_aneg_done(phydev);
if (err < 0)
break;
/* If auto-negotiation is done, we change to
* either RUNNING, or NOLINK */
/* If AN is done, we're running */
if (err > 0) {
err = phy_read_status(phydev);
if (err)
break;
if (phydev->link) {
phydev->state = PHY_RUNNING;
netif_carrier_on(phydev->attached_dev);
} else {
phydev->state = PHY_NOLINK;
netif_carrier_off(phydev->attached_dev);
}
phydev->state = PHY_RUNNING;
netif_carrier_on(phydev->attached_dev);
phydev->adjust_link(phydev->attached_dev);
} else if (0 == phydev->link_timeout--) {
/* The counter expired, so either we
* switch to forced mode, or the
* magic_aneg bit exists, and we try aneg
* again */
if (!(phydev->drv->flags & PHY_HAS_MAGICANEG)) {
int idx;
/* We'll start from the
* fastest speed, and work
* our way down */
idx = phy_find_valid(0,
phydev->supported);
phydev->speed = settings[idx].speed;
phydev->duplex = settings[idx].duplex;
phydev->autoneg = AUTONEG_DISABLE;
phydev->state = PHY_FORCING;
phydev->link_timeout =
PHY_FORCE_TIMEOUT;
pr_info("Trying %d/%s\n",
phydev->speed,
DUPLEX_FULL ==
phydev->duplex ?
"FULL" : "HALF");
}
int idx;
needs_aneg = 1;
/* If we have the magic_aneg bit,
* we try again */
if (phydev->drv->flags & PHY_HAS_MAGICANEG)
break;
/* The timer expired, and we still
* don't have a setting, so we try
* forcing it until we find one that
* works, starting from the fastest speed,
* and working our way down */
idx = phy_find_valid(0, phydev->supported);
phydev->speed = settings[idx].speed;
phydev->duplex = settings[idx].duplex;
phydev->autoneg = AUTONEG_DISABLE;
pr_info("Trying %d/%s\n", phydev->speed,
DUPLEX_FULL ==
phydev->duplex ?
"FULL" : "HALF");
}
break;
case PHY_NOLINK:
@@ -763,7 +780,7 @@ static void phy_timer(unsigned long data)
}
break;
case PHY_FORCING:
err = phy_read_status(phydev);
err = genphy_update_link(phydev);
if (err)
break;