linux-toradex.git/drivers/net/macb.c, branch v2.6.21.4

macb: Remove inappropriate spinlocks around mii calls

2007-02-17T20:30:48+00:00

Remove spin_lock_irqsave() around mii_ethtool_gset, mii_ethtool_sset
and generic_mii_ioctl. These are unnecessary and harmful because
the mii calls may call back into the mdio functions, which may sleep.

Pointed out by David Brownell.

Signed-off-by: Haavard Skinnemoen 
Signed-off-by: Jeff Garzik

[PATCH] Scheduled removal of SA_xxx interrupt flags fixups

2007-02-14T16:09:54+00:00

The obsolete SA_xxx interrupt flags have been used despite the scheduled
removal.  Fixup the remaining users.

Signed-off-by: Thomas Gleixner 
Acked-by: Ingo Molnar 
Cc: "Luck, Tony" 
Cc: Roman Zippel 
Cc: Geert Uytterhoeven 
Cc: Jeff Garzik 
Cc: Wim Van Sebroeck 
Cc: Roland Dreier 
Cc: Alessandro Zummo 
Cc: James Bottomley 
Cc: Greg KH 
Cc: Dave Airlie 
Cc: James Simmons 
Cc: "Antonino A. Daplas" 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6

2007-02-08T03:22:26+00:00

* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6: (28 commits)
  sysfs: Shadow directory support
  Driver Core: Increase the default timeout value of the firmware subsystem
  Driver core: allow to delay the uevent at device creation time
  Driver core: add device_type to struct device
  Driver core: add uevent vars for devices of a class
  SYSFS: Fix missing include of list.h in sysfs.h
  HOWTO: Add a reference to Harbison and Steele
  sysfs: error handling in sysfs, fill_read_buffer()
  kobject: kobject_put cleanup
  sysfs: kobject_put cleanup
  sysfs: suppress lockdep warnings
  Driver core: fix race in sysfs between sysfs_remove_file() and read()/write()
  driver core: Change function call order in device_bind_driver().
  driver core: Don't stop probing on ->probe errors.
  driver core fixes: device_register() retval check in platform.c
  driver core fixes: make_class_name() retval checks
  /sys/modules/*/holders
  USB: add the sysfs driver name to all modules
  SERIO: add the sysfs driver name to all modules
  PCI: add the sysfs driver name to all modules
  ...

AT91: MACB support

2007-02-07T23:50:53+00:00

The Atmel MACB Ethernet peripheral is also integrated in the AT91SAM9260
and AT91SAM9263 processors.  The differences from the AVR32 version are:
      * Single peripheral clock.
      * MII/RMII selection bit is inverted.
      * Clock enable bit.

Original patch from Patrice Vilchez.

Signed-off-by: Andrew Victor 
Signed-off-by: Haavard Skinnemoen 
Signed-off-by: Jeff Garzik

Network: convert network devices to use struct device instead of class_device

2007-02-07T18:37:11+00:00

This lets the network core have the ability to handle suspend/resume
issues, if it wants to.

Thanks to Frederik Deweerdt  for the arm
driver fixes.

Signed-off-by: Greg Kroah-Hartman

[PATCH] MACB: Use __raw register access

2006-12-11T14:31:28+00:00

Since macb is a chip-internal device, use __raw_readl and
__raw_writel instead of readl/writel. This will perform native-endian
accesses, which is the right thing to do on both AVR32 and ARM devices.

Signed-off-by: Haavard Skinnemoen 
Signed-off-by: Jeff Garzik

[PATCH] MACB: Use struct delayed_work instead of struct work_struct

2006-12-11T14:31:28+00:00

The macb driver calls schedule_delayed_work() and friends, so we need
to use a struct delayed_work along with it. The conversion was
explained by David Howells on lkml Dec 5 2006:

http://lkml.org/lkml/2006/12/5/269

Signed-off-by: Haavard Skinnemoen 
Signed-off-by: Jeff Garzik

[PATCH] Atmel MACB ethernet driver

2006-12-02T05:12:04+00:00

Driver for the Atmel MACB on-chip ethernet module.

Tested on AVR32/AT32AP7000/ATSTK1000. I've heard rumours that it works
with AT91SAM9260 as well, and it may be possible to share some code with
the at91_ether driver for AT91RM9200.

Hardware documentation can be found in the AT32AP7000 data sheet,
which can be downloaded from

http://www.atmel.com/dyn/products/datasheets.asp?family_id=682

Changes since previous version:
  * Probe for PHY ID instead of depending on it being provided through
    platform_data.
  * Grab initial ethernet address from the MACB registers instead
    of depending on platform_data.
  * Set MII/RMII mode correctly.

These changes are mostly about making the driver more compatible with
the at91 infrastructure.

Signed-off-by: Haavard Skinnemoen 
Signed-off-by: Jeff Garzik