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r: 361863
b: refs/heads/master
c: 3d464d9
h: refs/heads/master
i:
  361861: 292a3b3
  361859: 3a31477
  361855: e1ed650
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Josh Boyer authored and Jiri Kosina committed Mar 18, 2013
1 parent fb99b50 commit ba3b495
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2 changes: 1 addition & 1 deletion [refs]
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@@ -1,2 +1,2 @@
---
refs/heads/master: a8c45289f215e137825bf9630d0abb41c1dc41ff
refs/heads/master: 3d464d9b71ef2f2b40a4bc9dcf06794fd1be9d12
14 changes: 3 additions & 11 deletions trunk/CREDITS
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Expand Up @@ -953,11 +953,11 @@ S: Blacksburg, Virginia 24061
S: USA

N: Randy Dunlap
E: rdunlap@infradead.org
W: http://www.infradead.org/~rdunlap/
E: rdunlap@xenotime.net
W: http://www.xenotime.net/linux/linux.html
W: http://www.linux-usb.org
D: Linux-USB subsystem, USB core/UHCI/printer/storage drivers
D: x86 SMP, ACPI, bootflag hacking
D: documentation, builds
S: (ask for current address)
S: USA

Expand Down Expand Up @@ -1510,14 +1510,6 @@ D: Natsemi ethernet
D: Cobalt Networks (x86) support
D: This-and-That

N: Mark M. Hoffman
E: mhoffman@lightlink.com
D: asb100, lm93 and smsc47b397 hardware monitoring drivers
D: hwmon subsystem core
D: hwmon subsystem maintainer
D: i2c-sis96x and i2c-stub SMBus drivers
S: USA

N: Dirk Hohndel
E: hohndel@suse.de
D: The XFree86[tm] Project
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2 changes: 0 additions & 2 deletions trunk/Documentation/00-INDEX
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Expand Up @@ -299,8 +299,6 @@ memory-hotplug.txt
- Hotpluggable memory support, how to use and current status.
memory.txt
- info on typical Linux memory problems.
metag/
- directory with info about Linux on Meta architecture.
mips/
- directory with info about Linux on MIPS architecture.
misc-devices/
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45 changes: 3 additions & 42 deletions trunk/Documentation/ABI/testing/sysfs-bus-fcoe
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@@ -1,53 +1,14 @@
What: /sys/bus/fcoe/
Date: August 2012
KernelVersion: TBD
Contact: Robert Love <robert.w.love@intel.com>, devel@open-fcoe.org
Description: The FCoE bus. Attributes in this directory are control interfaces.
Attributes:

ctlr_create: 'FCoE Controller' instance creation interface. Writing an
<ifname> to this file will allocate and populate sysfs with a
fcoe_ctlr_device (ctlr_X). The user can then configure any
per-port settings and finally write to the fcoe_ctlr_device's
'start' attribute to begin the kernel's discovery and login
process.

ctlr_destroy: 'FCoE Controller' instance removal interface. Writing a
fcoe_ctlr_device's sysfs name to this file will log the
fcoe_ctlr_device out of the fabric or otherwise connected
FCoE devices. It will also free all kernel memory allocated
for this fcoe_ctlr_device and any structures associated
with it, this includes the scsi_host.

What: /sys/bus/fcoe/devices/ctlr_X
What: /sys/bus/fcoe/ctlr_X
Date: March 2012
KernelVersion: TBD
Contact: Robert Love <robert.w.love@intel.com>, devel@open-fcoe.org
Description: 'FCoE Controller' instances on the fcoe bus.
The FCoE Controller now has a three stage creation process.
1) Write interface name to ctlr_create 2) Configure the FCoE
Controller (ctlr_X) 3) Enable the FCoE Controller to begin
discovery and login. The FCoE Controller is destroyed by
writing it's name, i.e. ctlr_X to the ctlr_delete file.

Description: 'FCoE Controller' instances on the fcoe bus
Attributes:

fcf_dev_loss_tmo: Device loss timeout peroid (see below). Changing
this value will change the dev_loss_tmo for all
FCFs discovered by this controller.

mode: Display or change the FCoE Controller's mode. Possible
modes are 'Fabric' and 'VN2VN'. If a FCoE Controller
is started in 'Fabric' mode then FIP FCF discovery is
initiated and ultimately a fabric login is attempted.
If a FCoE Controller is started in 'VN2VN' mode then
FIP VN2VN discovery and login is performed. A FCoE
Controller only supports one mode at a time.

enabled: Whether an FCoE controller is enabled or disabled.
0 if disabled, 1 if enabled. Writing either 0 or 1
to this file will enable or disable the FCoE controller.

lesb/link_fail: Link Error Status Block (LESB) link failure count.

lesb/vlink_fail: Link Error Status Block (LESB) virtual link
Expand All @@ -65,7 +26,7 @@ Attributes:

Notes: ctlr_X (global increment starting at 0)

What: /sys/bus/fcoe/devices/fcf_X
What: /sys/bus/fcoe/fcf_X
Date: March 2012
KernelVersion: TBD
Contact: Robert Love <robert.w.love@intel.com>, devel@open-fcoe.org
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52 changes: 0 additions & 52 deletions trunk/Documentation/ABI/testing/sysfs-kernel-mm-ksm

This file was deleted.

83 changes: 0 additions & 83 deletions trunk/Documentation/ABI/testing/sysfs-platform-msi-laptop

This file was deleted.

9 changes: 4 additions & 5 deletions trunk/Documentation/DMA-API-HOWTO.txt
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Expand Up @@ -488,10 +488,9 @@ will invoke the generic mapping error check interface. Doing so will ensure
that the mapping code will work correctly on all dma implementations without
any dependency on the specifics of the underlying implementation. Using the
returned address without checking for errors could result in failures ranging
from panics to silent data corruption. A couple of examples of incorrect ways
to check for errors that make assumptions about the underlying dma
implementation are as follows and these are applicable to dma_map_page() as
well.
from panics to silent data corruption. Couple of example of incorrect ways to
check for errors that make assumptions about the underlying dma implementation
are as follows and these are applicable to dma_map_page() as well.

Incorrect example 1:
dma_addr_t dma_handle;
Expand Down Expand Up @@ -752,7 +751,7 @@ Example 1:
dma_unmap_single(dma_handle1);
map_error_handling1:

Example 2: (if buffers are allocated in a loop, unmap all mapped buffers when
Example 2: (if buffers are allocated a loop, unmap all mapped buffers when
mapping error is detected in the middle)

dma_addr_t dma_addr;
Expand Down
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