Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6:
ide: use ->ata_input_data in ide_driveid_update()
ide-h8300: 32-bit I/O is unsupported
ide/legacy/q40ide.c: add MODULE_LICENSE
ide/legacy/macide: add MODULE_LICENSE
ide/legacy/falconide.c: add MODULE_LICENSE
ide/legacy/buddha.c: add MODULE_LICENSE
ide/legacy/gayle.c: add MODULE_LICENSE
ide/h8300/ide-h8300.c: add MODULE_LICENSE
ide/cris/ide-cris.c: add MODULE_LICENSE
ide/arm/ide_arm.c: add MODULE_LICENSE
ide/ppc/pmac.c: add MODULE_LICENSE
ide/ppc/mpc8xx.c: add MODULE_LICENSE
ide/pci/cmd640.c: add MODULE_LICENSE
ide-pnp.c: add MODULE_LICENSE
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 508e2a2..4cd1a5d 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -170,11 +170,6 @@
acpi_irq_isa= [HW,ACPI] If irq_balance, mark listed IRQs used by ISA
Format: <irq>,<irq>...
- acpi_new_pts_ordering [HW,ACPI]
- Enforce the ACPI 2.0 ordering of the _PTS control
- method wrt putting devices into low power states
- default: pre ACPI 2.0 ordering of _PTS
-
acpi_no_auto_ssdt [HW,ACPI] Disable automatic loading of SSDT
acpi_os_name= [HW,ACPI] Tell ACPI BIOS the name of the OS
diff --git a/Documentation/networking/00-INDEX b/Documentation/networking/00-INDEX
index 02e56d4..c485ee0 100644
--- a/Documentation/networking/00-INDEX
+++ b/Documentation/networking/00-INDEX
@@ -84,9 +84,6 @@
- IP policy-based routing
ray_cs.txt
- Raylink Wireless LAN card driver info.
-sk98lin.txt
- - Marvell Yukon Chipset / SysKonnect SK-98xx compliant Gigabit
- Ethernet Adapter family driver info
skfp.txt
- SysKonnect FDDI (SK-5xxx, Compaq Netelligent) driver info.
smc9.txt
diff --git a/Documentation/networking/sk98lin.txt b/Documentation/networking/sk98lin.txt
deleted file mode 100644
index 8590a95..0000000
--- a/Documentation/networking/sk98lin.txt
+++ /dev/null
@@ -1,568 +0,0 @@
-(C)Copyright 1999-2004 Marvell(R).
-All rights reserved
-===========================================================================
-
-sk98lin.txt created 13-Feb-2004
-
-Readme File for sk98lin v6.23
-Marvell Yukon/SysKonnect SK-98xx Gigabit Ethernet Adapter family driver for LINUX
-
-This file contains
- 1 Overview
- 2 Required Files
- 3 Installation
- 3.1 Driver Installation
- 3.2 Inclusion of adapter at system start
- 4 Driver Parameters
- 4.1 Per-Port Parameters
- 4.2 Adapter Parameters
- 5 Large Frame Support
- 6 VLAN and Link Aggregation Support (IEEE 802.1, 802.1q, 802.3ad)
- 7 Troubleshooting
-
-===========================================================================
-
-
-1 Overview
-===========
-
-The sk98lin driver supports the Marvell Yukon and SysKonnect
-SK-98xx/SK-95xx compliant Gigabit Ethernet Adapter on Linux. It has
-been tested with Linux on Intel/x86 machines.
-***
-
-
-2 Required Files
-=================
-
-The linux kernel source.
-No additional files required.
-***
-
-
-3 Installation
-===============
-
-It is recommended to download the latest version of the driver from the
-SysKonnect web site www.syskonnect.com. If you have downloaded the latest
-driver, the Linux kernel has to be patched before the driver can be
-installed. For details on how to patch a Linux kernel, refer to the
-patch.txt file.
-
-3.1 Driver Installation
-------------------------
-
-The following steps describe the actions that are required to install
-the driver and to start it manually. These steps should be carried
-out for the initial driver setup. Once confirmed to be ok, they can
-be included in the system start.
-
-NOTE 1: To perform the following tasks you need 'root' access.
-
-NOTE 2: In case of problems, please read the section "Troubleshooting"
- below.
-
-The driver can either be integrated into the kernel or it can be compiled
-as a module. Select the appropriate option during the kernel
-configuration.
-
-Compile/use the driver as a module
-----------------------------------
-To compile the driver, go to the directory /usr/src/linux and
-execute the command "make menuconfig" or "make xconfig" and proceed as
-follows:
-
-To integrate the driver permanently into the kernel, proceed as follows:
-
-1. Select the menu "Network device support" and then "Ethernet(1000Mbit)"
-2. Mark "Marvell Yukon Chipset / SysKonnect SK-98xx family support"
- with (*)
-3. Build a new kernel when the configuration of the above options is
- finished.
-4. Install the new kernel.
-5. Reboot your system.
-
-To use the driver as a module, proceed as follows:
-
-1. Enable 'loadable module support' in the kernel.
-2. For automatic driver start, enable the 'Kernel module loader'.
-3. Select the menu "Network device support" and then "Ethernet(1000Mbit)"
-4. Mark "Marvell Yukon Chipset / SysKonnect SK-98xx family support"
- with (M)
-5. Execute the command "make modules".
-6. Execute the command "make modules_install".
- The appropriate modules will be installed.
-7. Reboot your system.
-
-
-Load the module manually
-------------------------
-To load the module manually, proceed as follows:
-
-1. Enter "modprobe sk98lin".
-2. If a Marvell Yukon or SysKonnect SK-98xx adapter is installed in
- your computer and you have a /proc file system, execute the command:
- "ls /proc/net/sk98lin/"
- This should produce an output containing a line with the following
- format:
- eth0 eth1 ...
- which indicates that your adapter has been found and initialized.
-
- NOTE 1: If you have more than one Marvell Yukon or SysKonnect SK-98xx
- adapter installed, the adapters will be listed as 'eth0',
- 'eth1', 'eth2', etc.
- For each adapter, repeat steps 3 and 4 below.
-
- NOTE 2: If you have other Ethernet adapters installed, your Marvell
- Yukon or SysKonnect SK-98xx adapter will be mapped to the
- next available number, e.g. 'eth1'. The mapping is executed
- automatically.
- The module installation message (displayed either in a system
- log file or on the console) prints a line for each adapter
- found containing the corresponding 'ethX'.
-
-3. Select an IP address and assign it to the respective adapter by
- entering:
- ifconfig eth0 <ip-address>
- With this command, the adapter is connected to the Ethernet.
-
- SK-98xx Gigabit Ethernet Server Adapters: The yellow LED on the adapter
- is now active, the link status LED of the primary port is active and
- the link status LED of the secondary port (on dual port adapters) is
- blinking (if the ports are connected to a switch or hub).
- SK-98xx V2.0 Gigabit Ethernet Adapters: The link status LED is active.
- In addition, you will receive a status message on the console stating
- "ethX: network connection up using port Y" and showing the selected
- connection parameters (x stands for the ethernet device number
- (0,1,2, etc), y stands for the port name (A or B)).
-
- NOTE: If you are in doubt about IP addresses, ask your network
- administrator for assistance.
-
-4. Your adapter should now be fully operational.
- Use 'ping <otherstation>' to verify the connection to other computers
- on your network.
-5. To check the adapter configuration view /proc/net/sk98lin/[devicename].
- For example by executing:
- "cat /proc/net/sk98lin/eth0"
-
-Unload the module
------------------
-To stop and unload the driver modules, proceed as follows:
-
-1. Execute the command "ifconfig eth0 down".
-2. Execute the command "rmmod sk98lin".
-
-3.2 Inclusion of adapter at system start
------------------------------------------
-
-Since a large number of different Linux distributions are
-available, we are unable to describe a general installation procedure
-for the driver module.
-Because the driver is now integrated in the kernel, installation should
-be easy, using the standard mechanism of your distribution.
-Refer to the distribution's manual for installation of ethernet adapters.
-
-***
-
-4 Driver Parameters
-====================
-
-Parameters can be set at the command line after the module has been
-loaded with the command 'modprobe'.
-In some distributions, the configuration tools are able to pass parameters
-to the driver module.
-
-If you use the kernel module loader, you can set driver parameters
-in the file /etc/modprobe.conf (or /etc/modules.conf in 2.4 or earlier).
-To set the driver parameters in this file, proceed as follows:
-
-1. Insert a line of the form :
- options sk98lin ...
- For "...", the same syntax is required as described for the command
- line parameters of modprobe below.
-2. To activate the new parameters, either reboot your computer
- or
- unload and reload the driver.
- The syntax of the driver parameters is:
-
- modprobe sk98lin parameter=value1[,value2[,value3...]]
-
- where value1 refers to the first adapter, value2 to the second etc.
-
-NOTE: All parameters are case sensitive. Write them exactly as shown
- below.
-
-Example:
-Suppose you have two adapters. You want to set auto-negotiation
-on the first adapter to ON and on the second adapter to OFF.
-You also want to set DuplexCapabilities on the first adapter
-to FULL, and on the second adapter to HALF.
-Then, you must enter:
-
- modprobe sk98lin AutoNeg_A=On,Off DupCap_A=Full,Half
-
-NOTE: The number of adapters that can be configured this way is
- limited in the driver (file skge.c, constant SK_MAX_CARD_PARAM).
- The current limit is 16. If you happen to install
- more adapters, adjust this and recompile.
-
-
-4.1 Per-Port Parameters
-------------------------
-
-These settings are available for each port on the adapter.
-In the following description, '?' stands for the port for
-which you set the parameter (A or B).
-
-Speed
------
-Parameter: Speed_?
-Values: 10, 100, 1000, Auto
-Default: Auto
-
-This parameter is used to set the speed capabilities. It is only valid
-for the SK-98xx V2.0 copper adapters.
-Usually, the speed is negotiated between the two ports during link
-establishment. If this fails, a port can be forced to a specific setting
-with this parameter.
-
-Auto-Negotiation
-----------------
-Parameter: AutoNeg_?
-Values: On, Off, Sense
-Default: On
-
-The "Sense"-mode automatically detects whether the link partner supports
-auto-negotiation or not.
-
-Duplex Capabilities
--------------------
-Parameter: DupCap_?
-Values: Half, Full, Both
-Default: Both
-
-This parameters is only relevant if auto-negotiation for this port is
-not set to "Sense". If auto-negotiation is set to "On", all three values
-are possible. If it is set to "Off", only "Full" and "Half" are allowed.
-This parameter is useful if your link partner does not support all
-possible combinations.
-
-Flow Control
-------------
-Parameter: FlowCtrl_?
-Values: Sym, SymOrRem, LocSend, None
-Default: SymOrRem
-
-This parameter can be used to set the flow control capabilities the
-port reports during auto-negotiation. It can be set for each port
-individually.
-Possible modes:
- -- Sym = Symmetric: both link partners are allowed to send
- PAUSE frames
- -- SymOrRem = SymmetricOrRemote: both or only remote partner
- are allowed to send PAUSE frames
- -- LocSend = LocalSend: only local link partner is allowed
- to send PAUSE frames
- -- None = no link partner is allowed to send PAUSE frames
-
-NOTE: This parameter is ignored if auto-negotiation is set to "Off".
-
-Role in Master-Slave-Negotiation (1000Base-T only)
---------------------------------------------------
-Parameter: Role_?
-Values: Auto, Master, Slave
-Default: Auto
-
-This parameter is only valid for the SK-9821 and SK-9822 adapters.
-For two 1000Base-T ports to communicate, one must take the role of the
-master (providing timing information), while the other must be the
-slave. Usually, this is negotiated between the two ports during link
-establishment. If this fails, a port can be forced to a specific setting
-with this parameter.
-
-
-4.2 Adapter Parameters
------------------------
-
-Connection Type (SK-98xx V2.0 copper adapters only)
----------------
-Parameter: ConType
-Values: Auto, 100FD, 100HD, 10FD, 10HD
-Default: Auto
-
-The parameter 'ConType' is a combination of all five per-port parameters
-within one single parameter. This simplifies the configuration of both ports
-of an adapter card! The different values of this variable reflect the most
-meaningful combinations of port parameters.
-
-The following table shows the values of 'ConType' and the corresponding
-combinations of the per-port parameters:
-
- ConType | DupCap AutoNeg FlowCtrl Role Speed
- ----------+------------------------------------------------------
- Auto | Both On SymOrRem Auto Auto
- 100FD | Full Off None Auto (ignored) 100
- 100HD | Half Off None Auto (ignored) 100
- 10FD | Full Off None Auto (ignored) 10
- 10HD | Half Off None Auto (ignored) 10
-
-Stating any other port parameter together with this 'ConType' variable
-will result in a merged configuration of those settings. This due to
-the fact, that the per-port parameters (e.g. Speed_? ) have a higher
-priority than the combined variable 'ConType'.
-
-NOTE: This parameter is always used on both ports of the adapter card.
-
-Interrupt Moderation
---------------------
-Parameter: Moderation
-Values: None, Static, Dynamic
-Default: None
-
-Interrupt moderation is employed to limit the maximum number of interrupts
-the driver has to serve. That is, one or more interrupts (which indicate any
-transmit or receive packet to be processed) are queued until the driver
-processes them. When queued interrupts are to be served, is determined by the
-'IntsPerSec' parameter, which is explained later below.
-
-Possible modes:
-
- -- None - No interrupt moderation is applied on the adapter card.
- Therefore, each transmit or receive interrupt is served immediately
- as soon as it appears on the interrupt line of the adapter card.
-
- -- Static - Interrupt moderation is applied on the adapter card.
- All transmit and receive interrupts are queued until a complete
- moderation interval ends. If such a moderation interval ends, all
- queued interrupts are processed in one big bunch without any delay.
- The term 'static' reflects the fact, that interrupt moderation is
- always enabled, regardless how much network load is currently
- passing via a particular interface. In addition, the duration of
- the moderation interval has a fixed length that never changes while
- the driver is operational.
-
- -- Dynamic - Interrupt moderation might be applied on the adapter card,
- depending on the load of the system. If the driver detects that the
- system load is too high, the driver tries to shield the system against
- too much network load by enabling interrupt moderation. If - at a later
- time - the CPU utilization decreases again (or if the network load is
- negligible) the interrupt moderation will automatically be disabled.
-
-Interrupt moderation should be used when the driver has to handle one or more
-interfaces with a high network load, which - as a consequence - leads also to a
-high CPU utilization. When moderation is applied in such high network load
-situations, CPU load might be reduced by 20-30%.
-
-NOTE: The drawback of using interrupt moderation is an increase of the round-
-trip-time (RTT), due to the queueing and serving of interrupts at dedicated
-moderation times.
-
-Interrupts per second
----------------------
-Parameter: IntsPerSec
-Values: 30...40000 (interrupts per second)
-Default: 2000
-
-This parameter is only used if either static or dynamic interrupt moderation
-is used on a network adapter card. Using this parameter if no moderation is
-applied will lead to no action performed.
-
-This parameter determines the length of any interrupt moderation interval.
-Assuming that static interrupt moderation is to be used, an 'IntsPerSec'
-parameter value of 2000 will lead to an interrupt moderation interval of
-500 microseconds.
-
-NOTE: The duration of the moderation interval is to be chosen with care.
-At first glance, selecting a very long duration (e.g. only 100 interrupts per
-second) seems to be meaningful, but the increase of packet-processing delay
-is tremendous. On the other hand, selecting a very short moderation time might
-compensate the use of any moderation being applied.
-
-
-Preferred Port
---------------
-Parameter: PrefPort
-Values: A, B
-Default: A
-
-This is used to force the preferred port to A or B (on dual-port network
-adapters). The preferred port is the one that is used if both are detected
-as fully functional.
-
-RLMT Mode (Redundant Link Management Technology)
-------------------------------------------------
-Parameter: RlmtMode
-Values: CheckLinkState,CheckLocalPort, CheckSeg, DualNet
-Default: CheckLinkState
-
-RLMT monitors the status of the port. If the link of the active port
-fails, RLMT switches immediately to the standby link. The virtual link is
-maintained as long as at least one 'physical' link is up.
-
-Possible modes:
-
- -- CheckLinkState - Check link state only: RLMT uses the link state
- reported by the adapter hardware for each individual port to
- determine whether a port can be used for all network traffic or
- not.
-
- -- CheckLocalPort - In this mode, RLMT monitors the network path
- between the two ports of an adapter by regularly exchanging packets
- between them. This mode requires a network configuration in which
- the two ports are able to "see" each other (i.e. there must not be
- any router between the ports).
-
- -- CheckSeg - Check local port and segmentation: This mode supports the
- same functions as the CheckLocalPort mode and additionally checks
- network segmentation between the ports. Therefore, this mode is only
- to be used if Gigabit Ethernet switches are installed on the network
- that have been configured to use the Spanning Tree protocol.
-
- -- DualNet - In this mode, ports A and B are used as separate devices.
- If you have a dual port adapter, port A will be configured as eth0
- and port B as eth1. Both ports can be used independently with
- distinct IP addresses. The preferred port setting is not used.
- RLMT is turned off.
-
-NOTE: RLMT modes CLP and CLPSS are designed to operate in configurations
- where a network path between the ports on one adapter exists.
- Moreover, they are not designed to work where adapters are connected
- back-to-back.
-***
-
-
-5 Large Frame Support
-======================
-
-The driver supports large frames (also called jumbo frames). Using large
-frames can result in an improved throughput if transferring large amounts
-of data.
-To enable large frames, set the MTU (maximum transfer unit) of the
-interface to the desired value (up to 9000), execute the following
-command:
- ifconfig eth0 mtu 9000
-This will only work if you have two adapters connected back-to-back
-or if you use a switch that supports large frames. When using a switch,
-it should be configured to allow large frames and auto-negotiation should
-be set to OFF. The setting must be configured on all adapters that can be
-reached by the large frames. If one adapter is not set to receive large
-frames, it will simply drop them.
-
-You can switch back to the standard ethernet frame size by executing the
-following command:
- ifconfig eth0 mtu 1500
-
-To permanently configure this setting, add a script with the 'ifconfig'
-line to the system startup sequence (named something like "S99sk98lin"
-in /etc/rc.d/rc2.d).
-***
-
-
-6 VLAN and Link Aggregation Support (IEEE 802.1, 802.1q, 802.3ad)
-==================================================================
-
-The Marvell Yukon/SysKonnect Linux drivers are able to support VLAN and
-Link Aggregation according to IEEE standards 802.1, 802.1q, and 802.3ad.
-These features are only available after installation of open source
-modules available on the Internet:
-For VLAN go to: http://www.candelatech.com/~greear/vlan.html
-For Link Aggregation go to: http://www.st.rim.or.jp/~yumo
-
-NOTE: SysKonnect GmbH does not offer any support for these open source
- modules and does not take the responsibility for any kind of
- failures or problems arising in connection with these modules.
-
-NOTE: Configuring Link Aggregation on a SysKonnect dual link adapter may
- cause problems when unloading the driver.
-
-
-7 Troubleshooting
-==================
-
-If any problems occur during the installation process, check the
-following list:
-
-
-Problem: The SK-98xx adapter cannot be found by the driver.
-Solution: In /proc/pci search for the following entry:
- 'Ethernet controller: SysKonnect SK-98xx ...'
- If this entry exists, the SK-98xx or SK-98xx V2.0 adapter has
- been found by the system and should be operational.
- If this entry does not exist or if the file '/proc/pci' is not
- found, there may be a hardware problem or the PCI support may
- not be enabled in your kernel.
- The adapter can be checked using the diagnostics program which
- is available on the SysKonnect web site:
- www.syskonnect.com
-
- Some COMPAQ machines have problems dealing with PCI under Linux.
- This problem is described in the 'PCI howto' document
- (included in some distributions or available from the
- web, e.g. at 'www.linux.org').
-
-
-Problem: Programs such as 'ifconfig' or 'route' cannot be found or the
- error message 'Operation not permitted' is displayed.
-Reason: You are not logged in as user 'root'.
-Solution: Logout and login as 'root' or change to 'root' via 'su'.
-
-
-Problem: Upon use of the command 'ping <address>' the message
- "ping: sendto: Network is unreachable" is displayed.
-Reason: Your route is not set correctly.
-Solution: If you are using RedHat, you probably forgot to set up the
- route in the 'network configuration'.
- Check the existing routes with the 'route' command and check
- if an entry for 'eth0' exists, and if so, if it is set correctly.
-
-
-Problem: The driver can be started, the adapter is connected to the
- network, but you cannot receive or transmit any packets;
- e.g. 'ping' does not work.
-Reason: There is an incorrect route in your routing table.
-Solution: Check the routing table with the command 'route' and read the
- manual help pages dealing with routes (enter 'man route').
-
-NOTE: Although the 2.2.x kernel versions generate the routing entry
- automatically, problems of this kind may occur here as well. We've
- come across a situation in which the driver started correctly at
- system start, but after the driver has been removed and reloaded,
- the route of the adapter's network pointed to the 'dummy0'device
- and had to be corrected manually.
-
-
-Problem: Your computer should act as a router between multiple
- IP subnetworks (using multiple adapters), but computers in
- other subnetworks cannot be reached.
-Reason: Either the router's kernel is not configured for IP forwarding
- or the routing table and gateway configuration of at least one
- computer is not working.
-
-Problem: Upon driver start, the following error message is displayed:
- "eth0: -- ERROR --
- Class: internal Software error
- Nr: 0xcc
- Msg: SkGeInitPort() cannot init running ports"
-Reason: You are using a driver compiled for single processor machines
- on a multiprocessor machine with SMP (Symmetric MultiProcessor)
- kernel.
-Solution: Configure your kernel appropriately and recompile the kernel or
- the modules.
-
-
-
-If your problem is not listed here, please contact SysKonnect's technical
-support for help (linux@syskonnect.de).
-When contacting our technical support, please ensure that the following
-information is available:
-- System Manufacturer and HW Informations (CPU, Memory... )
-- PCI-Boards in your system
-- Distribution
-- Kernel version
-- Driver version
-***
-
-
-
-***End of Readme File***
diff --git a/Makefile b/Makefile
index b08a259..fec2a12 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 25
-EXTRAVERSION = -rc7
+EXTRAVERSION = -rc8
NAME = Funky Weasel is Jiggy wit it
# *DOCUMENTATION*
diff --git a/arch/arm/common/it8152.c b/arch/arm/common/it8152.c
index 5382622..5fe9588 100644
--- a/arch/arm/common/it8152.c
+++ b/arch/arm/common/it8152.c
@@ -120,6 +120,7 @@
time, when they all three were 0. */
bits_pd = __raw_readl(IT8152_INTC_PDCNIRR);
bits_lp = __raw_readl(IT8152_INTC_LPCNIRR);
+ bits_ld = __raw_readl(IT8152_INTC_LDCNIRR);
if (!(bits_ld | bits_lp | bits_pd))
return;
}
@@ -133,14 +134,14 @@
bits_lp &= ((1 << IT8152_LP_IRQ_COUNT) - 1);
while (bits_lp) {
- i = __ffs(bits_pd);
+ i = __ffs(bits_lp);
it8152_irq(IT8152_LP_IRQ(i));
bits_lp &= ~(1 << i);
}
bits_ld &= ((1 << IT8152_LD_IRQ_COUNT) - 1);
while (bits_ld) {
- i = __ffs(bits_pd);
+ i = __ffs(bits_ld);
it8152_irq(IT8152_LD_IRQ(i));
bits_ld &= ~(1 << i);
}
diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S
index 283e14f..7e97b73 100644
--- a/arch/arm/kernel/calls.S
+++ b/arch/arm/kernel/calls.S
@@ -336,7 +336,7 @@
CALL(sys_mknodat)
/* 325 */ CALL(sys_fchownat)
CALL(sys_futimesat)
- CALL(sys_fstatat64)
+ CALL(ABI(sys_fstatat64, sys_oabi_fstatat64))
CALL(sys_unlinkat)
CALL(sys_renameat)
/* 330 */ CALL(sys_linkat)
diff --git a/arch/arm/kernel/sys_oabi-compat.c b/arch/arm/kernel/sys_oabi-compat.c
index e8b9804..96ab5f5 100644
--- a/arch/arm/kernel/sys_oabi-compat.c
+++ b/arch/arm/kernel/sys_oabi-compat.c
@@ -25,6 +25,7 @@
* sys_stat64:
* sys_lstat64:
* sys_fstat64:
+ * sys_fstatat64:
*
* struct stat64 has different sizes and some members are shifted
* Compatibility wrappers are needed for them and provided below.
@@ -169,6 +170,29 @@
return error;
}
+asmlinkage long sys_oabi_fstatat64(int dfd,
+ char __user *filename,
+ struct oldabi_stat64 __user *statbuf,
+ int flag)
+{
+ struct kstat stat;
+ int error = -EINVAL;
+
+ if ((flag & ~AT_SYMLINK_NOFOLLOW) != 0)
+ goto out;
+
+ if (flag & AT_SYMLINK_NOFOLLOW)
+ error = vfs_lstat_fd(dfd, filename, &stat);
+ else
+ error = vfs_stat_fd(dfd, filename, &stat);
+
+ if (!error)
+ error = cp_oldabi_stat64(&stat, statbuf);
+
+out:
+ return error;
+}
+
struct oabi_flock64 {
short l_type;
short l_whence;
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 72097da..1c62381 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -482,10 +482,13 @@
# be 16kb aligned or the handling of the current variable will break.
# Simplified: what IP22 does at 128MB+ in ksegN, IP28 does at 512MB+ in xkphys
#
-#core-$(CONFIG_SGI_IP28) += arch/mips/sgi-ip22/ arch/mips/arc/arc_con.o
+ifdef CONFIG_SGI_IP28
+ ifeq ($(call cc-option-yn,-mr10k-cache-barrier=1), n)
+ $(error gcc doesn't support needed option -mr10k-cache-barrier=1)
+ endif
+endif
core-$(CONFIG_SGI_IP28) += arch/mips/sgi-ip22/
cflags-$(CONFIG_SGI_IP28) += -mr10k-cache-barrier=1 -Iinclude/asm-mips/mach-ip28
-#cflags-$(CONFIG_SGI_IP28) += -Iinclude/asm-mips/mach-ip28
load-$(CONFIG_SGI_IP28) += 0xa800000020004000
#
diff --git a/arch/mips/au1000/common/cputable.c b/arch/mips/au1000/common/cputable.c
index d8df5fd..5c0d35d 100644
--- a/arch/mips/au1000/common/cputable.c
+++ b/arch/mips/au1000/common/cputable.c
@@ -22,24 +22,24 @@
/* With some thought, we can probably use the mask to reduce the
* size of the table.
*/
-struct cpu_spec cpu_specs[] = {
- { 0xffffffff, 0x00030100, "Au1000 DA", 1, 0 },
- { 0xffffffff, 0x00030201, "Au1000 HA", 1, 0 },
- { 0xffffffff, 0x00030202, "Au1000 HB", 1, 0 },
- { 0xffffffff, 0x00030203, "Au1000 HC", 1, 1 },
- { 0xffffffff, 0x00030204, "Au1000 HD", 1, 1 },
- { 0xffffffff, 0x01030200, "Au1500 AB", 1, 1 },
- { 0xffffffff, 0x01030201, "Au1500 AC", 0, 1 },
- { 0xffffffff, 0x01030202, "Au1500 AD", 0, 1 },
- { 0xffffffff, 0x02030200, "Au1100 AB", 1, 1 },
- { 0xffffffff, 0x02030201, "Au1100 BA", 1, 1 },
- { 0xffffffff, 0x02030202, "Au1100 BC", 1, 1 },
- { 0xffffffff, 0x02030203, "Au1100 BD", 0, 1 },
- { 0xffffffff, 0x02030204, "Au1100 BE", 0, 1 },
- { 0xffffffff, 0x03030200, "Au1550 AA", 0, 1 },
- { 0xffffffff, 0x04030200, "Au1200 AB", 0, 0 },
- { 0xffffffff, 0x04030201, "Au1200 AC", 1, 0 },
- { 0x00000000, 0x00000000, "Unknown Au1xxx", 1, 0 },
+struct cpu_spec cpu_specs[] = {
+ { 0xffffffff, 0x00030100, "Au1000 DA", 1, 0, 1 },
+ { 0xffffffff, 0x00030201, "Au1000 HA", 1, 0, 1 },
+ { 0xffffffff, 0x00030202, "Au1000 HB", 1, 0, 1 },
+ { 0xffffffff, 0x00030203, "Au1000 HC", 1, 1, 0 },
+ { 0xffffffff, 0x00030204, "Au1000 HD", 1, 1, 0 },
+ { 0xffffffff, 0x01030200, "Au1500 AB", 1, 1, 0 },
+ { 0xffffffff, 0x01030201, "Au1500 AC", 0, 1, 0 },
+ { 0xffffffff, 0x01030202, "Au1500 AD", 0, 1, 0 },
+ { 0xffffffff, 0x02030200, "Au1100 AB", 1, 1, 0 },
+ { 0xffffffff, 0x02030201, "Au1100 BA", 1, 1, 0 },
+ { 0xffffffff, 0x02030202, "Au1100 BC", 1, 1, 0 },
+ { 0xffffffff, 0x02030203, "Au1100 BD", 0, 1, 0 },
+ { 0xffffffff, 0x02030204, "Au1100 BE", 0, 1, 0 },
+ { 0xffffffff, 0x03030200, "Au1550 AA", 0, 1, 0 },
+ { 0xffffffff, 0x04030200, "Au1200 AB", 0, 0, 0 },
+ { 0xffffffff, 0x04030201, "Au1200 AC", 1, 0, 0 },
+ { 0x00000000, 0x00000000, "Unknown Au1xxx", 1, 0, 0 }
};
void
diff --git a/arch/mips/au1000/common/setup.c b/arch/mips/au1000/common/setup.c
index d885e38..9e4ab80 100644
--- a/arch/mips/au1000/common/setup.c
+++ b/arch/mips/au1000/common/setup.c
@@ -57,7 +57,7 @@
{
struct cpu_spec *sp;
char *argptr;
- unsigned long prid, cpupll, bclk = 1;
+ unsigned long prid, cpufreq, bclk = 1;
set_cpuspec();
sp = cur_cpu_spec[0];
@@ -65,8 +65,15 @@
board_setup(); /* board specific setup */
prid = read_c0_prid();
- cpupll = (au_readl(0xB1900060) & 0x3F) * 12;
- printk("(PRId %08lx) @ %ldMHZ\n", prid, cpupll);
+ if (sp->cpu_pll_wo)
+#ifdef CONFIG_SOC_AU1000_FREQUENCY
+ cpufreq = CONFIG_SOC_AU1000_FREQUENCY / 1000000;
+#else
+ cpufreq = 396;
+#endif
+ else
+ cpufreq = (au_readl(SYS_CPUPLL) & 0x3F) * 12;
+ printk(KERN_INFO "(PRID %08lx) @ %ld MHz\n", prid, cpufreq);
bclk = sp->cpu_bclk;
if (bclk)
diff --git a/arch/mips/au1000/common/time.c b/arch/mips/au1000/common/time.c
index f113b51..e122bbc 100644
--- a/arch/mips/au1000/common/time.c
+++ b/arch/mips/au1000/common/time.c
@@ -209,18 +209,22 @@
while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C1S);
au_writel(0, SYS_TOYWRITE);
while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_C1S);
-
- cpu_speed = (au_readl(SYS_CPUPLL) & 0x0000003f) *
- AU1000_SRC_CLK;
- }
- else {
- /* The 32KHz oscillator isn't running, so assume there
- * isn't one and grab the processor speed from the PLL.
- * NOTE: some old silicon doesn't allow reading the PLL.
- */
- cpu_speed = (au_readl(SYS_CPUPLL) & 0x0000003f) * AU1000_SRC_CLK;
+ } else
no_au1xxx_32khz = 1;
- }
+
+ /*
+ * On early Au1000, sys_cpupll was write-only. Since these
+ * silicon versions of Au1000 are not sold by AMD, we don't bend
+ * over backwards trying to determine the frequency.
+ */
+ if (cur_cpu_spec[0]->cpu_pll_wo)
+#ifdef CONFIG_SOC_AU1000_FREQUENCY
+ cpu_speed = CONFIG_SOC_AU1000_FREQUENCY;
+#else
+ cpu_speed = 396000000;
+#endif
+ else
+ cpu_speed = (au_readl(SYS_CPUPLL) & 0x0000003f) * AU1000_SRC_CLK;
mips_hpt_frequency = cpu_speed;
// Equation: Baudrate = CPU / (SD * 2 * CLKDIV * 16)
set_au1x00_uart_baud_base(cpu_speed / (2 * ((int)(au_readl(SYS_POWERCTRL)&0x03) + 2) * 16));
diff --git a/arch/mips/au1000/xxs1500/board_setup.c b/arch/mips/au1000/xxs1500/board_setup.c
index a9237f4..b2e413e 100644
--- a/arch/mips/au1000/xxs1500/board_setup.c
+++ b/arch/mips/au1000/xxs1500/board_setup.c
@@ -33,11 +33,10 @@
#include <asm/cpu.h>
#include <asm/bootinfo.h>
#include <asm/irq.h>
-#include <asm/keyboard.h>
#include <asm/mipsregs.h>
#include <asm/reboot.h>
#include <asm/pgtable.h>
-#include <asm/au1000.h>
+#include <asm/mach-au1x00/au1000.h>
void board_reset(void)
{
diff --git a/arch/mips/au1000/xxs1500/irqmap.c b/arch/mips/au1000/xxs1500/irqmap.c
index 3893492..a343da1 100644
--- a/arch/mips/au1000/xxs1500/irqmap.c
+++ b/arch/mips/au1000/xxs1500/irqmap.c
@@ -45,7 +45,7 @@
#include <asm/io.h>
#include <asm/mipsregs.h>
#include <asm/system.h>
-#include <asm/au1000.h>
+#include <asm/mach-au1x00/au1000.h>
struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
{ AU1500_GPIO_204, INTC_INT_HIGH_LEVEL, 0},
diff --git a/arch/mips/configs/bigsur_defconfig b/arch/mips/configs/bigsur_defconfig
index abf70d7..3b42cea 100644
--- a/arch/mips/configs/bigsur_defconfig
+++ b/arch/mips/configs/bigsur_defconfig
@@ -1,58 +1,48 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.20
-# Tue Feb 20 21:47:22 2007
+# Linux kernel version: 2.6.25-rc7
+# Mon Mar 31 08:11:19 2008
#
CONFIG_MIPS=y
#
# Machine selection
#
-CONFIG_ZONE_DMA=y
-# CONFIG_MIPS_MTX1 is not set
-# CONFIG_MIPS_BOSPORUS is not set
-# CONFIG_MIPS_PB1000 is not set
-# CONFIG_MIPS_PB1100 is not set
-# CONFIG_MIPS_PB1500 is not set
-# CONFIG_MIPS_PB1550 is not set
-# CONFIG_MIPS_PB1200 is not set
-# CONFIG_MIPS_DB1000 is not set
-# CONFIG_MIPS_DB1100 is not set
-# CONFIG_MIPS_DB1500 is not set
-# CONFIG_MIPS_DB1550 is not set
-# CONFIG_MIPS_DB1200 is not set
-# CONFIG_MIPS_MIRAGE is not set
+# CONFIG_MACH_ALCHEMY is not set
# CONFIG_BASLER_EXCITE is not set
+# CONFIG_BCM47XX is not set
# CONFIG_MIPS_COBALT is not set
# CONFIG_MACH_DECSTATION is not set
# CONFIG_MACH_JAZZ is not set
+# CONFIG_LASAT is not set
+# CONFIG_LEMOTE_FULONG is not set
# CONFIG_MIPS_ATLAS is not set
# CONFIG_MIPS_MALTA is not set
# CONFIG_MIPS_SEAD is not set
-# CONFIG_WR_PPMC is not set
# CONFIG_MIPS_SIM is not set
-# CONFIG_MOMENCO_JAGUAR_ATX is not set
-# CONFIG_MIPS_XXS1500 is not set
+# CONFIG_MARKEINS is not set
+# CONFIG_MACH_VR41XX is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
-# CONFIG_MACH_VR41XX is not set
+# CONFIG_PMC_MSP is not set
# CONFIG_PMC_YOSEMITE is not set
-# CONFIG_MARKEINS is not set
# CONFIG_SGI_IP22 is not set
# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP28 is not set
# CONFIG_SGI_IP32 is not set
-CONFIG_SIBYTE_BIGSUR=y
-# CONFIG_SIBYTE_SWARM is not set
-# CONFIG_SIBYTE_SENTOSA is not set
-# CONFIG_SIBYTE_RHONE is not set
-# CONFIG_SIBYTE_CARMEL is not set
-# CONFIG_SIBYTE_LITTLESUR is not set
# CONFIG_SIBYTE_CRHINE is not set
+# CONFIG_SIBYTE_CARMEL is not set
# CONFIG_SIBYTE_CRHONE is not set
+# CONFIG_SIBYTE_RHONE is not set
+# CONFIG_SIBYTE_SWARM is not set
+# CONFIG_SIBYTE_LITTLESUR is not set
+# CONFIG_SIBYTE_SENTOSA is not set
+CONFIG_SIBYTE_BIGSUR=y
# CONFIG_SNI_RM is not set
# CONFIG_TOSHIBA_JMR3927 is not set
# CONFIG_TOSHIBA_RBTX4927 is not set
# CONFIG_TOSHIBA_RBTX4938 is not set
+# CONFIG_WR_PPMC is not set
CONFIG_SIBYTE_BCM1x80=y
CONFIG_SIBYTE_SB1xxx_SOC=y
# CONFIG_CPU_SB1_PASS_1 is not set
@@ -68,9 +58,11 @@
# CONFIG_SIBYTE_CFE_CONSOLE is not set
# CONFIG_SIBYTE_BUS_WATCHER is not set
# CONFIG_SIBYTE_TBPROF is not set
+CONFIG_SIBYTE_HAS_ZBUS_PROFILING=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_SUPPORTS_OPROFILE=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
@@ -81,11 +73,17 @@
# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
CONFIG_CEVT_BCM1480=y
CONFIG_CSRC_BCM1480=y
+CONFIG_CFE=y
CONFIG_DMA_COHERENT=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_SYS_HAS_EARLY_PRINTK=y
+# CONFIG_HOTPLUG_CPU is not set
+# CONFIG_NO_IOPORT is not set
CONFIG_CPU_BIG_ENDIAN=y
# CONFIG_CPU_LITTLE_ENDIAN is not set
CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
+CONFIG_IRQ_CPU=y
CONFIG_SWAP_IO_SPACE=y
CONFIG_BOOT_ELF32=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
@@ -93,10 +91,6 @@
#
# CPU selection
#
-CONFIG_TICK_ONESHOT=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
# CONFIG_CPU_LOONGSON2 is not set
# CONFIG_CPU_MIPS32_R1 is not set
# CONFIG_CPU_MIPS32_R2 is not set
@@ -137,14 +131,15 @@
CONFIG_MIPS_MT_DISABLED=y
# CONFIG_MIPS_MT_SMP is not set
# CONFIG_MIPS_MT_SMTC is not set
-# CONFIG_MIPS_VPE_LOADER is not set
CONFIG_CPU_HAS_LLSC=y
CONFIG_CPU_HAS_SYNC=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_IRQ_PER_CPU=y
CONFIG_CPU_SUPPORTS_HIGHMEM=y
+CONFIG_SYS_SUPPORTS_HIGHMEM=y
CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
@@ -152,13 +147,19 @@
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_RESOURCES_64BIT=y
-CONFIG_ZONE_DMA_FLAG=1
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_VIRT_TO_BUS=y
CONFIG_SMP=y
CONFIG_SYS_SUPPORTS_SMP=y
CONFIG_NR_CPUS_DEFAULT_4=y
CONFIG_NR_CPUS=4
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
# CONFIG_HZ_48 is not set
# CONFIG_HZ_100 is not set
# CONFIG_HZ_128 is not set
@@ -171,38 +172,45 @@
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
-# CONFIG_PREEMPT_BKL is not set
# CONFIG_KEXEC is not set
+CONFIG_SECCOMP=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
-# Code maturity level options
+# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
-# CONFIG_IPC_NS is not set
CONFIG_SYSVIPC_SYSCTL=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-# CONFIG_TASKSTATS is not set
-# CONFIG_UTS_NS is not set
-# CONFIG_AUDIT is not set
+CONFIG_POSIX_MQUEUE=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_TASKSTATS=y
+CONFIG_TASK_DELAY_ACCT=y
+CONFIG_TASK_XACCT=y
+CONFIG_TASK_IO_ACCOUNTING=y
+CONFIG_AUDIT=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
-# CONFIG_CPUSETS is not set
+CONFIG_LOG_BUF_SHIFT=16
+# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
-# CONFIG_RELAY is not set
+CONFIG_SYSFS_DEPRECATED_V2=y
+CONFIG_RELAY=y
+# CONFIG_NAMESPACES is not set
+CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
@@ -211,24 +219,33 @@
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_HOTPLUG is not set
+CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
CONFIG_SHMEM=y
-CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_HAVE_KPROBES is not set
+# CONFIG_HAVE_KRETPROBES is not set
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
-
-#
-# Loadable module support
-#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
@@ -236,12 +253,10 @@
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
-
-#
-# Block layer
-#
CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_BLK_DEV_BSG is not set
+CONFIG_BLOCK_COMPAT=y
#
# IO Schedulers
@@ -255,6 +270,7 @@
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_CLASSIC_RCU=y
#
# Bus options (PCI, PCMCIA, EISA, ISA, TC)
@@ -262,23 +278,19 @@
CONFIG_HW_HAS_PCI=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_PCI_LEGACY=y
CONFIG_PCI_DEBUG=y
CONFIG_MMU=y
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-
-#
-# PCI Hotplug Support
-#
+CONFIG_ZONE_DMA32=y
+# CONFIG_PCCARD is not set
+# CONFIG_HOTPLUG_PCI is not set
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
-# CONFIG_BUILD_ELF64 is not set
CONFIG_MIPS32_COMPAT=y
CONFIG_COMPAT=y
CONFIG_SYSVIPC_COMPAT=y
@@ -292,7 +304,6 @@
CONFIG_PM=y
# CONFIG_PM_LEGACY is not set
# CONFIG_PM_DEBUG is not set
-# CONFIG_PM_SYSFS_DEPRECATED is not set
#
# Networking
@@ -302,7 +313,6 @@
#
# Networking options
#
-# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
@@ -310,10 +320,11 @@
CONFIG_XFRM_USER=m
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
+# CONFIG_XFRM_STATISTICS is not set
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
+CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_PNP=y
@@ -322,41 +333,141 @@
# CONFIG_IP_PNP_RARP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
+CONFIG_IP_MROUTE=y
+CONFIG_IP_PIMSM_V1=y
+CONFIG_IP_PIMSM_V2=y
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_XFRM_TUNNEL is not set
-# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_AH=m
+CONFIG_INET_ESP=m
+CONFIG_INET_IPCOMP=m
+CONFIG_INET_XFRM_TUNNEL=m
+CONFIG_INET_TUNNEL=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_TCP_MD5SIG=y
-# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
+CONFIG_IP_VS=m
+# CONFIG_IP_VS_DEBUG is not set
+CONFIG_IP_VS_TAB_BITS=12
+
+#
+# IPVS transport protocol load balancing support
+#
+CONFIG_IP_VS_PROTO_TCP=y
+CONFIG_IP_VS_PROTO_UDP=y
+CONFIG_IP_VS_PROTO_ESP=y
+CONFIG_IP_VS_PROTO_AH=y
+
+#
+# IPVS scheduler
+#
+CONFIG_IP_VS_RR=m
+CONFIG_IP_VS_WRR=m
+CONFIG_IP_VS_LC=m
+CONFIG_IP_VS_WLC=m
+CONFIG_IP_VS_LBLC=m
+CONFIG_IP_VS_LBLCR=m
+CONFIG_IP_VS_DH=m
+CONFIG_IP_VS_SH=m
+CONFIG_IP_VS_SED=m
+CONFIG_IP_VS_NQ=m
+
+#
+# IPVS application helper
+#
+CONFIG_IP_VS_FTP=m
+CONFIG_IPV6=m
+CONFIG_IPV6_PRIVACY=y
+CONFIG_IPV6_ROUTER_PREF=y
+CONFIG_IPV6_ROUTE_INFO=y
+CONFIG_IPV6_OPTIMISTIC_DAD=y
+CONFIG_INET6_AH=m
+CONFIG_INET6_ESP=m
+CONFIG_INET6_IPCOMP=m
+CONFIG_IPV6_MIP6=m
+CONFIG_INET6_XFRM_TUNNEL=m
+CONFIG_INET6_TUNNEL=m
+CONFIG_INET6_XFRM_MODE_TRANSPORT=m
+CONFIG_INET6_XFRM_MODE_TUNNEL=m
+CONFIG_INET6_XFRM_MODE_BEET=m
+CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
+CONFIG_IPV6_SIT=m
+CONFIG_IPV6_TUNNEL=m
+CONFIG_IPV6_MULTIPLE_TABLES=y
+CONFIG_IPV6_SUBTREES=y
CONFIG_NETWORK_SECMARK=y
-# CONFIG_NETFILTER is not set
+CONFIG_NETFILTER=y
+# CONFIG_NETFILTER_DEBUG is not set
+# CONFIG_NETFILTER_ADVANCED is not set
#
-# DCCP Configuration (EXPERIMENTAL)
+# Core Netfilter Configuration
#
+CONFIG_NETFILTER_NETLINK=m
+CONFIG_NETFILTER_NETLINK_LOG=m
+CONFIG_NF_CONNTRACK=m
+CONFIG_NF_CONNTRACK_SECMARK=y
+CONFIG_NF_CONNTRACK_FTP=m
+CONFIG_NF_CONNTRACK_IRC=m
+CONFIG_NF_CONNTRACK_SIP=m
+CONFIG_NF_CT_NETLINK=m
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFLOG=m
+CONFIG_NETFILTER_XT_TARGET_SECMARK=m
+CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
+CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_POLICY=m
+CONFIG_NETFILTER_XT_MATCH_STATE=m
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_NF_CONNTRACK_PROC_COMPAT=y
+CONFIG_IP_NF_IPTABLES=m
+CONFIG_IP_NF_FILTER=m
+CONFIG_IP_NF_TARGET_REJECT=m
+CONFIG_IP_NF_TARGET_LOG=m
+CONFIG_IP_NF_TARGET_ULOG=m
+CONFIG_NF_NAT=m
+CONFIG_NF_NAT_NEEDED=y
+CONFIG_IP_NF_TARGET_MASQUERADE=m
+CONFIG_NF_NAT_FTP=m
+CONFIG_NF_NAT_IRC=m
+# CONFIG_NF_NAT_TFTP is not set
+# CONFIG_NF_NAT_AMANDA is not set
+# CONFIG_NF_NAT_PPTP is not set
+# CONFIG_NF_NAT_H323 is not set
+CONFIG_NF_NAT_SIP=m
+CONFIG_IP_NF_MANGLE=m
+
+#
+# IPv6: Netfilter Configuration
+#
+CONFIG_NF_CONNTRACK_IPV6=m
+CONFIG_IP6_NF_IPTABLES=m
+CONFIG_IP6_NF_MATCH_IPV6HEADER=m
+CONFIG_IP6_NF_FILTER=m
+CONFIG_IP6_NF_TARGET_LOG=m
+CONFIG_IP6_NF_TARGET_REJECT=m
+CONFIG_IP6_NF_MANGLE=m
# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
+CONFIG_IP_SCTP=m
+# CONFIG_SCTP_DBG_MSG is not set
+# CONFIG_SCTP_DBG_OBJCNT is not set
+# CONFIG_SCTP_HMAC_NONE is not set
+# CONFIG_SCTP_HMAC_SHA1 is not set
+CONFIG_SCTP_HMAC_MD5=y
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
@@ -369,10 +480,6 @@
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
# CONFIG_NET_SCHED is not set
#
@@ -380,9 +487,21 @@
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+CONFIG_FIB_RULES=y
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
#
# Device Drivers
@@ -391,85 +510,70 @@
#
# Generic Driver Options
#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=m
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
# CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNPACPI is not set
-
-#
-# Block devices
-#
+CONFIG_BLK_DEV=y
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=m
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+CONFIG_BLK_DEV_CRYPTOLOOP=m
CONFIG_BLK_DEV_NBD=m
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
-CONFIG_BLK_DEV_INITRD=y
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
-
-#
-# Misc devices
-#
+CONFIG_MISC_DEVICES=y
+# CONFIG_PHANTOM is not set
+# CONFIG_EEPROM_93CX6 is not set
CONFIG_SGI_IOC4=m
# CONFIG_TIFM_CORE is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
CONFIG_IDE=y
CONFIG_IDE_MAX_HWIFS=4
CONFIG_BLK_DEV_IDE=y
#
-# Please see Documentation/ide.txt for help/info on IDE drives
+# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
CONFIG_BLK_DEV_IDECD=y
+CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
CONFIG_BLK_DEV_IDETAPE=y
CONFIG_BLK_DEV_IDEFLOPPY=y
+# CONFIG_BLK_DEV_IDESCSI is not set
# CONFIG_IDE_TASK_IOCTL is not set
+CONFIG_IDE_PROC_FS=y
#
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=y
+# CONFIG_BLK_DEV_PLATFORM is not set
+CONFIG_BLK_DEV_IDEDMA_SFF=y
+
+#
+# PCI IDE chipsets support
+#
CONFIG_BLK_DEV_IDEPCI=y
-# CONFIG_IDEPCI_SHARE_IRQ is not set
+CONFIG_IDEPCI_PCIBUS_ORDER=y
# CONFIG_BLK_DEV_OFFBOARD is not set
CONFIG_BLK_DEV_GENERIC=y
# CONFIG_BLK_DEV_OPTI621 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
-# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
-# CONFIG_IDEDMA_PCI_AUTO is not set
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
# CONFIG_BLK_DEV_AMD74XX is not set
@@ -495,87 +599,196 @@
# CONFIG_BLK_DEV_VIA82CXXX is not set
CONFIG_BLK_DEV_TC86C001=m
# CONFIG_BLK_DEV_IDE_SWARM is not set
-# CONFIG_IDE_ARM is not set
CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_IDEDMA_IVB is not set
-# CONFIG_IDEDMA_AUTO is not set
+CONFIG_IDE_ARCH_OBSOLETE_INIT=y
# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
-# CONFIG_SCSI is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
+# SCSI support type (disk, tape, CD-ROM)
#
-# CONFIG_ATA is not set
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
#
-# Multi-device support (RAID and LVM)
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_LPFC is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
+CONFIG_ATA=y
+# CONFIG_ATA_NONSTANDARD is not set
+# CONFIG_SATA_AHCI is not set
+# CONFIG_SATA_SVW is not set
+# CONFIG_ATA_PIIX is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SX4 is not set
+# CONFIG_SATA_SIL is not set
+CONFIG_SATA_SIL24=y
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_PDC2027X is not set
+CONFIG_PATA_SIL680=y
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+# CONFIG_PATA_PLATFORM is not set
# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
+# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
# CONFIG_I2O is not set
-
-#
-# Network device support
-#
CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
-
-#
-# ARCnet devices
-#
+# CONFIG_VETH is not set
# CONFIG_ARCNET is not set
+CONFIG_PHYLIB=y
#
-# PHY device support
+# MII PHY device drivers
#
-# CONFIG_PHYLIB is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
+# CONFIG_AX88796 is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_DM9000 is not set
-
-#
-# Tulip family network device support
-#
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
# CONFIG_NET_PCI is not set
-
-#
-# Ethernet (1000 Mbit)
-#
+# CONFIG_B44 is not set
+CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
+# CONFIG_E1000E is not set
+# CONFIG_E1000E_ENABLED is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
@@ -585,52 +798,53 @@
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
# CONFIG_SK98LIN is not set
+# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
-
-#
-# Ethernet (10000 Mbit)
-#
+CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3=m
+# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
CONFIG_NETXEN_NIC=m
-
-#
-# Token Ring devices
-#
+# CONFIG_NIU is not set
+# CONFIG_MLX4_CORE is not set
+# CONFIG_TEHUTI is not set
+# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
-# Wireless LAN (non-hamradio)
+# Wireless LAN
#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
-#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-# CONFIG_SHAPER is not set
+CONFIG_PPP=m
+CONFIG_PPP_MULTILINK=y
+CONFIG_PPP_FILTER=y
+CONFIG_PPP_ASYNC=m
+CONFIG_PPP_SYNC_TTY=m
+CONFIG_PPP_DEFLATE=m
+CONFIG_PPP_BSDCOMP=m
+CONFIG_PPP_MPPE=m
+CONFIG_PPPOE=m
+CONFIG_PPPOL2TP=m
+CONFIG_SLIP=m
+CONFIG_SLIP_COMPRESSED=y
+CONFIG_SLHC=m
+CONFIG_SLIP_SMART=y
+CONFIG_SLIP_MODE_SLIP6=y
+# CONFIG_NET_FC is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
# CONFIG_PHONE is not set
#
@@ -660,17 +874,16 @@
# CONFIG_DIGIEPCA is not set
# CONFIG_MOXA_INTELLIO is not set
# CONFIG_MOXA_SMARTIO is not set
-CONFIG_MOXA_SMARTIO_NEW=m
# CONFIG_ISI is not set
# CONFIG_SYNCLINKMP is not set
# CONFIG_SYNCLINK_GT is not set
# CONFIG_N_HDLC is not set
+# CONFIG_RISCOM8 is not set
# CONFIG_SPECIALIX is not set
# CONFIG_SX is not set
# CONFIG_RIO is not set
# CONFIG_STALDRV is not set
-CONFIG_SERIAL_SB1250_DUART=y
-CONFIG_SERIAL_SB1250_DUART_CONSOLE=y
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -680,39 +893,24 @@
#
# Non-8250 serial port support
#
+CONFIG_SERIAL_SB1250_DUART=y
+CONFIG_SERIAL_SB1250_DUART_CONSOLE=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
-
-#
-# IPMI
-#
# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_RTC is not set
-CONFIG_GEN_RTC=y
-# CONFIG_GEN_RTC_X is not set
-# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
-# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
-
-#
-# TPM devices
-#
# CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
+CONFIG_DEVPORT=y
CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
#
@@ -736,29 +934,30 @@
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PASEMI is not set
# CONFIG_I2C_PROSAVAGE is not set
# CONFIG_I2C_SAVAGE4 is not set
CONFIG_I2C_SIBYTE=y
+# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_STUB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
-# CONFIG_I2C_PCA_ISA is not set
#
# Miscellaneous I2C Chip support
#
-CONFIG_SENSORS_DS1337=y
-CONFIG_SENSORS_DS1374=y
+# CONFIG_DS1682 is not set
CONFIG_SENSORS_EEPROM=y
CONFIG_SENSORS_PCF8574=y
-CONFIG_SENSORS_PCA9539=y
+# CONFIG_PCF8575 is not set
CONFIG_SENSORS_PCF8591=y
+# CONFIG_TPS65010 is not set
CONFIG_SENSORS_MAX6875=y
+# CONFIG_SENSORS_TSL2550 is not set
CONFIG_I2C_DEBUG_CORE=y
CONFIG_I2C_DEBUG_ALGO=y
CONFIG_I2C_DEBUG_BUS=y
@@ -769,43 +968,49 @@
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
-
-#
-# Dallas's 1-wire bus
-#
# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_WATCHDOG is not set
#
-# Hardware Monitoring support
+# Sonics Silicon Backplane
#
-# CONFIG_HWMON is not set
-# CONFIG_HWMON_VID is not set
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_DAB is not set
#
# Graphics support
#
-# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
# CONFIG_FB is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
# Sound
#
# CONFIG_SOUND is not set
-
-#
-# USB support
-#
+CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
@@ -814,104 +1019,73 @@
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
-
-#
-# USB Gadget Support
-#
# CONFIG_USB_GADGET is not set
-
-#
-# MMC/SD Card support
-#
# CONFIG_MMC is not set
-
-#
-# LED devices
-#
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
-
-#
-# LED drivers
-#
-
-#
-# LED Triggers
-#
-
-#
-# InfiniBand support
-#
# CONFIG_INFINIBAND is not set
-
-#
-# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
-#
-
-#
-# Real Time Clock
-#
+CONFIG_RTC_LIB=y
# CONFIG_RTC_CLASS is not set
#
-# DMA Engine support
+# Userspace I/O
#
-# CONFIG_DMA_ENGINE is not set
-
-#
-# DMA Clients
-#
-
-#
-# DMA Devices
-#
-
-#
-# Auxiliary Display support
-#
-
-#
-# Virtualization
-#
+# CONFIG_UIO is not set
#
# File systems
#
-CONFIG_EXT2_FS=y
+CONFIG_EXT2_FS=m
CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT2_FS_POSIX_ACL=y
-CONFIG_EXT2_FS_SECURITY=y
+# CONFIG_EXT2_FS_POSIX_ACL is not set
+# CONFIG_EXT2_FS_SECURITY is not set
# CONFIG_EXT2_FS_XIP is not set
-# CONFIG_EXT3_FS is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
-CONFIG_FS_POSIX_ACL=y
+# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
-# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-# CONFIG_FUSE_FS is not set
+CONFIG_QUOTA=y
+CONFIG_QUOTA_NETLINK_INTERFACE=y
+# CONFIG_PRINT_QUOTA_WARNING is not set
+# CONFIG_QFMT_V1 is not set
+CONFIG_QFMT_V2=m
+CONFIG_QUOTACTL=y
+CONFIG_AUTOFS_FS=m
+CONFIG_AUTOFS4_FS=m
+CONFIG_FUSE_FS=m
#
# CD-ROM/DVD Filesystems
#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
+CONFIG_ISO9660_FS=m
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+CONFIG_UDF_FS=m
+CONFIG_UDF_NLS=y
#
# DOS/FAT/NT Filesystems
#
-# CONFIG_MSDOS_FS is not set
-# CONFIG_VFAT_FS is not set
-# CONFIG_NTFS_FS is not set
+CONFIG_FAT_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+CONFIG_NTFS_FS=m
+# CONFIG_NTFS_DEBUG is not set
+CONFIG_NTFS_RW=y
#
# Pseudo filesystems
@@ -923,7 +1097,6 @@
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
CONFIG_CONFIGFS_FS=m
#
@@ -939,14 +1112,13 @@
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
@@ -958,6 +1130,7 @@
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -965,37 +1138,61 @@
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
-# CONFIG_NLS is not set
-
-#
-# Distributed Lock Manager
-#
+CONFIG_NLS=m
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=m
+CONFIG_NLS_CODEPAGE_737=m
+CONFIG_NLS_CODEPAGE_775=m
+CONFIG_NLS_CODEPAGE_850=m
+CONFIG_NLS_CODEPAGE_852=m
+CONFIG_NLS_CODEPAGE_855=m
+CONFIG_NLS_CODEPAGE_857=m
+CONFIG_NLS_CODEPAGE_860=m
+CONFIG_NLS_CODEPAGE_861=m
+CONFIG_NLS_CODEPAGE_862=m
+CONFIG_NLS_CODEPAGE_863=m
+CONFIG_NLS_CODEPAGE_864=m
+CONFIG_NLS_CODEPAGE_865=m
+CONFIG_NLS_CODEPAGE_866=m
+CONFIG_NLS_CODEPAGE_869=m
+CONFIG_NLS_CODEPAGE_936=m
+CONFIG_NLS_CODEPAGE_950=m
+CONFIG_NLS_CODEPAGE_932=m
+CONFIG_NLS_CODEPAGE_949=m
+CONFIG_NLS_CODEPAGE_874=m
+CONFIG_NLS_ISO8859_8=m
+CONFIG_NLS_CODEPAGE_1250=m
+CONFIG_NLS_CODEPAGE_1251=m
+CONFIG_NLS_ASCII=m
+CONFIG_NLS_ISO8859_1=m
+CONFIG_NLS_ISO8859_2=m
+CONFIG_NLS_ISO8859_3=m
+CONFIG_NLS_ISO8859_4=m
+CONFIG_NLS_ISO8859_5=m
+CONFIG_NLS_ISO8859_6=m
+CONFIG_NLS_ISO8859_7=m
+CONFIG_NLS_ISO8859_9=m
+CONFIG_NLS_ISO8859_13=m
+CONFIG_NLS_ISO8859_14=m
+CONFIG_NLS_ISO8859_15=m
+CONFIG_NLS_KOI8_R=m
+CONFIG_NLS_KOI8_U=m
+CONFIG_NLS_UTF8=m
CONFIG_DLM=m
-CONFIG_DLM_TCP=y
-# CONFIG_DLM_SCTP is not set
# CONFIG_DLM_DEBUG is not set
#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
-
-#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
@@ -1003,8 +1200,8 @@
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
-CONFIG_LOG_BUF_SHIFT=16
CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_SLAB is not set
@@ -1014,15 +1211,19 @@
CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
-CONFIG_FORCED_INLINING=y
+# CONFIG_DEBUG_SG is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
-CONFIG_CROSSCOMPILE=y
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SAMPLES is not set
CONFIG_CMDLINE=""
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_SB1XXX_CORELIS is not set
@@ -1034,23 +1235,22 @@
CONFIG_KEYS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y
# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_BLKCIPHER=m
+CONFIG_CRYPTO_AEAD=m
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_SEQIV=m
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_NULL=y
-CONFIG_CRYPTO_MD4=y
+CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_SHA1=y
-CONFIG_CRYPTO_SHA256=y
-CONFIG_CRYPTO_SHA512=y
+CONFIG_CRYPTO_SHA1=m
+CONFIG_CRYPTO_SHA256=m
+CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_GF128MUL=m
@@ -1058,39 +1258,50 @@
CONFIG_CRYPTO_CBC=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_DES=y
+CONFIG_CRYPTO_XTS=m
+CONFIG_CRYPTO_CTR=m
+CONFIG_CRYPTO_GCM=m
+CONFIG_CRYPTO_CCM=m
+# CONFIG_CRYPTO_CRYPTD is not set
+CONFIG_CRYPTO_DES=m
CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_BLOWFISH=y
-CONFIG_CRYPTO_TWOFISH=y
-CONFIG_CRYPTO_TWOFISH_COMMON=y
-CONFIG_CRYPTO_SERPENT=y
+CONFIG_CRYPTO_BLOWFISH=m
+CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_TWOFISH_COMMON=m
+CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_AES=m
-# CONFIG_CRYPTO_CAST5 is not set
-# CONFIG_CRYPTO_CAST6 is not set
+CONFIG_CRYPTO_CAST5=m
+CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_TEA=m
-# CONFIG_CRYPTO_ARC4 is not set
+CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_DEFLATE=y
-CONFIG_CRYPTO_MICHAEL_MIC=y
+CONFIG_CRYPTO_SEED=m
+CONFIG_CRYPTO_SALSA20=m
+CONFIG_CRYPTO_DEFLATE=m
+CONFIG_CRYPTO_MICHAEL_MIC=m
# CONFIG_CRYPTO_CRC32C is not set
CONFIG_CRYPTO_CAMELLIA=m
# CONFIG_CRYPTO_TEST is not set
-
-#
-# Hardware crypto devices
-#
+CONFIG_CRYPTO_AUTHENC=m
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
-# CONFIG_CRC_CCITT is not set
+CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
-# CONFIG_LIBCRC32C is not set
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=y
+# CONFIG_CRC7 is not set
+CONFIG_LIBCRC32C=m
+CONFIG_AUDIT_GENERIC=y
+CONFIG_ZLIB_INFLATE=m
+CONFIG_ZLIB_DEFLATE=m
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/mips/kernel/i8253.c b/arch/mips/kernel/i8253.c
index fc4aa07..38fa1a1 100644
--- a/arch/mips/kernel/i8253.c
+++ b/arch/mips/kernel/i8253.c
@@ -15,6 +15,7 @@
#include <asm/time.h>
DEFINE_SPINLOCK(i8253_lock);
+EXPORT_SYMBOL(i8253_lock);
/*
* Initialize the PIT timer.
diff --git a/arch/mips/kernel/time.c b/arch/mips/kernel/time.c
index 9f85d4c..b45a709 100644
--- a/arch/mips/kernel/time.c
+++ b/arch/mips/kernel/time.c
@@ -157,6 +157,6 @@
{
plat_time_init();
- if (mips_clockevent_init() || !cpu_has_mfc0_count_bug())
+ if (!mips_clockevent_init() || !cpu_has_mfc0_count_bug())
init_mips_clocksource();
}
diff --git a/arch/mips/kernel/vpe.c b/arch/mips/kernel/vpe.c
index eed2dc4..39804c5 100644
--- a/arch/mips/kernel/vpe.c
+++ b/arch/mips/kernel/vpe.c
@@ -262,13 +262,21 @@
/* Find some VPE program space */
static void *alloc_progmem(unsigned long len)
{
+ void *addr;
+
#ifdef CONFIG_MIPS_VPE_LOADER_TOM
- /* this means you must tell linux to use less memory than you physically have */
- return pfn_to_kaddr(max_pfn);
+ /*
+ * This means you must tell Linux to use less memory than you
+ * physically have, for example by passing a mem= boot argument.
+ */
+ addr = pfn_to_kaddr(max_pfn);
+ memset(addr, 0, len);
#else
- // simple grab some mem for now
- return kmalloc(len, GFP_KERNEL);
+ /* simple grab some mem for now */
+ addr = kzalloc(len, GFP_KERNEL);
#endif
+
+ return addr;
}
static void release_progmem(void *ptr)
@@ -884,9 +892,10 @@
}
v->load_addr = alloc_progmem(mod.core_size);
- memset(v->load_addr, 0, mod.core_size);
+ if (!v->load_addr)
+ return -ENOMEM;
- printk("VPE loader: loading to %p\n", v->load_addr);
+ pr_info("VPE loader: loading to %p\n", v->load_addr);
if (relocate) {
for (i = 0; i < hdr->e_shnum; i++) {
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index 3a93d4c..382738c 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -307,6 +307,7 @@
case CPU_R12000:
case CPU_R14000:
case CPU_4KC:
+ case CPU_4KEC:
case CPU_SB1:
case CPU_SB1A:
case CPU_4KSC:
diff --git a/arch/mips/pci/pci-bcm1480.c b/arch/mips/pci/pci-bcm1480.c
index ab68c43..87e2c8f 100644
--- a/arch/mips/pci/pci-bcm1480.c
+++ b/arch/mips/pci/pci-bcm1480.c
@@ -185,8 +185,8 @@
static struct resource bcm1480_io_resource = {
.name = "BCM1480 PCI I/O",
- .start = 0x2c000000UL,
- .end = 0x2dffffffUL,
+ .start = A_BCM1480_PHYS_PCI_IO_MATCH_BYTES,
+ .end = A_BCM1480_PHYS_PCI_IO_MATCH_BYTES + 0x1ffffffUL,
.flags = IORESOURCE_IO,
};
@@ -194,6 +194,7 @@
.pci_ops = &bcm1480_pci_ops,
.mem_resource = &bcm1480_mem_resource,
.io_resource = &bcm1480_io_resource,
+ .io_offset = A_BCM1480_PHYS_PCI_IO_MATCH_BYTES,
};
@@ -251,6 +252,7 @@
bcm1480_controller.io_map_base = (unsigned long)
ioremap(A_BCM1480_PHYS_PCI_IO_MATCH_BYTES, 65536);
+ bcm1480_controller.io_map_base -= bcm1480_controller.io_offset;
set_io_port_base(bcm1480_controller.io_map_base);
isa_slot_offset = (unsigned long)
ioremap(A_BCM1480_PHYS_PCI_MEM_MATCH_BYTES, 1024*1024);
diff --git a/arch/mips/pci/pci-bcm1480ht.c b/arch/mips/pci/pci-bcm1480ht.c
index 005e7fe..f54f454 100644
--- a/arch/mips/pci/pci-bcm1480ht.c
+++ b/arch/mips/pci/pci-bcm1480ht.c
@@ -180,8 +180,8 @@
static struct resource bcm1480ht_io_resource = {
.name = "BCM1480 HT I/O",
- .start = 0x00000000UL,
- .end = 0x01ffffffUL,
+ .start = A_BCM1480_PHYS_HT_IO_MATCH_BYTES,
+ .end = A_BCM1480_PHYS_HT_IO_MATCH_BYTES + 0x01ffffffUL,
.flags = IORESOURCE_IO,
};
@@ -191,29 +191,22 @@
.io_resource = &bcm1480ht_io_resource,
.index = 1,
.get_busno = bcm1480ht_pcibios_get_busno,
+ .io_offset = A_BCM1480_PHYS_HT_IO_MATCH_BYTES,
};
static int __init bcm1480ht_pcibios_init(void)
{
- uint32_t cmdreg;
-
ht_cfg_space = ioremap(A_BCM1480_PHYS_HT_CFG_MATCH_BITS, 16*1024*1024);
- /*
- * See if the PCI bus has been configured by the firmware.
- */
- cmdreg = READCFG32(CFGOFFSET(0, PCI_DEVFN(PCI_BRIDGE_DEVICE, 0),
- PCI_COMMAND));
- if (!(cmdreg & PCI_COMMAND_MASTER)) {
- printk("HT: Skipping HT probe. Bus is not initialized.\n");
- iounmap(ht_cfg_space);
- return 1; /* XXX */
- }
+ /* CFE doesn't always init all HT paths, so we always scan */
bcm1480ht_bus_status |= PCI_BUS_ENABLED;
ht_eoi_space = (unsigned long)
ioremap(A_BCM1480_PHYS_HT_SPECIAL_MATCH_BYTES,
4 * 1024 * 1024);
+ bcm1480ht_controller.io_map_base = (unsigned long)
+ ioremap(A_BCM1480_PHYS_HT_IO_MATCH_BYTES, 65536);
+ bcm1480ht_controller.io_map_base -= bcm1480ht_controller.io_offset;
register_pci_controller(&bcm1480ht_controller);
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 1272048..8d2cd1d 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -72,9 +72,6 @@
config SYS_SUPPORTS_PCI
bool
-config ARCH_MAY_HAVE_PC_FDC
- bool
-
config STACKTRACE_SUPPORT
def_bool y
diff --git a/arch/sh/boot/Makefile b/arch/sh/boot/Makefile
index 3dda24d..89b4086 100644
--- a/arch/sh/boot/Makefile
+++ b/arch/sh/boot/Makefile
@@ -44,7 +44,7 @@
quiet_cmd_uimage = UIMAGE $@
cmd_uimage = $(CONFIG_SHELL) $(MKIMAGE) -A sh -O linux -T kernel \
- -C none -a $(KERNEL_LOAD) -e $(KERNEL_ENTRY) \
+ -C gzip -a $(KERNEL_LOAD) -e $(KERNEL_ENTRY) \
-n 'Linux-$(KERNELRELEASE)' -d $< $@
$(obj)/uImage: $(obj)/vmlinux.bin.gz FORCE
diff --git a/arch/sh/kernel/cpu/sh2a/fpu.c b/arch/sh/kernel/cpu/sh2a/fpu.c
index ff99562..5627c0b 100644
--- a/arch/sh/kernel/cpu/sh2a/fpu.c
+++ b/arch/sh/kernel/cpu/sh2a/fpu.c
@@ -13,6 +13,7 @@
#include <linux/signal.h>
#include <asm/processor.h>
#include <asm/io.h>
+#include <asm/fpu.h>
/* The PR (precision) bit in the FP Status Register must be clear when
* an frchg instruction is executed, otherwise the instruction is undefined.
diff --git a/arch/sh/kernel/cpu/sh4/fpu.c b/arch/sh/kernel/cpu/sh4/fpu.c
index 817f993..8020796 100644
--- a/arch/sh/kernel/cpu/sh4/fpu.c
+++ b/arch/sh/kernel/cpu/sh4/fpu.c
@@ -16,6 +16,7 @@
#include <asm/cpu/fpu.h>
#include <asm/processor.h>
#include <asm/system.h>
+#include <asm/fpu.h>
/* The PR (precision) bit in the FP Status Register must be clear when
* an frchg instruction is executed, otherwise the instruction is undefined.
diff --git a/arch/sh/kernel/cpu/sh5/fpu.c b/arch/sh/kernel/cpu/sh5/fpu.c
index 30b76a9..dd4f51f 100644
--- a/arch/sh/kernel/cpu/sh5/fpu.c
+++ b/arch/sh/kernel/cpu/sh5/fpu.c
@@ -17,6 +17,7 @@
#include <asm/processor.h>
#include <asm/user.h>
#include <asm/io.h>
+#include <asm/fpu.h>
/*
* Initially load the FPU with signalling NANS. This bit pattern
diff --git a/arch/sh/kernel/dump_task.c b/arch/sh/kernel/dump_task.c
index 4a8a408..1db7ce0 100644
--- a/arch/sh/kernel/dump_task.c
+++ b/arch/sh/kernel/dump_task.c
@@ -1,5 +1,6 @@
#include <linux/elfcore.h>
#include <linux/sched.h>
+#include <asm/fpu.h>
/*
* Capture the user space registers if the task is not running (in user space)
diff --git a/arch/sh/kernel/process_32.c b/arch/sh/kernel/process_32.c
index 9ab1926..b98e37a 100644
--- a/arch/sh/kernel/process_32.c
+++ b/arch/sh/kernel/process_32.c
@@ -25,6 +25,7 @@
#include <asm/pgalloc.h>
#include <asm/system.h>
#include <asm/ubc.h>
+#include <asm/fpu.h>
static int hlt_counter;
int ubc_usercnt = 0;
diff --git a/arch/sh/kernel/signal_32.c b/arch/sh/kernel/signal_32.c
index f6b5fbf..f311551 100644
--- a/arch/sh/kernel/signal_32.c
+++ b/arch/sh/kernel/signal_32.c
@@ -29,6 +29,7 @@
#include <asm/uaccess.h>
#include <asm/pgtable.h>
#include <asm/cacheflush.h>
+#include <asm/fpu.h>
#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
diff --git a/arch/sparc64/kernel/iommu.c b/arch/sparc64/kernel/iommu.c
index b781d3d..756fa24 100644
--- a/arch/sparc64/kernel/iommu.c
+++ b/arch/sparc64/kernel/iommu.c
@@ -516,9 +516,11 @@
unsigned long flags, handle, prot, ctx;
dma_addr_t dma_next = 0, dma_addr;
unsigned int max_seg_size;
+ unsigned long seg_boundary_size;
int outcount, incount, i;
struct strbuf *strbuf;
struct iommu *iommu;
+ unsigned long base_shift;
BUG_ON(direction == DMA_NONE);
@@ -549,8 +551,11 @@
outs->dma_length = 0;
max_seg_size = dma_get_max_seg_size(dev);
+ seg_boundary_size = ALIGN(dma_get_seg_boundary(dev) + 1,
+ IO_PAGE_SIZE) >> IO_PAGE_SHIFT;
+ base_shift = iommu->page_table_map_base >> IO_PAGE_SHIFT;
for_each_sg(sglist, s, nelems, i) {
- unsigned long paddr, npages, entry, slen;
+ unsigned long paddr, npages, entry, out_entry = 0, slen;
iopte_t *base;
slen = s->length;
@@ -593,7 +598,9 @@
* - allocated dma_addr isn't contiguous to previous allocation
*/
if ((dma_addr != dma_next) ||
- (outs->dma_length + s->length > max_seg_size)) {
+ (outs->dma_length + s->length > max_seg_size) ||
+ (is_span_boundary(out_entry, base_shift,
+ seg_boundary_size, outs, s))) {
/* Can't merge: create a new segment */
segstart = s;
outcount++;
@@ -607,6 +614,7 @@
/* This is a new segment, fill entries */
outs->dma_address = dma_addr;
outs->dma_length = slen;
+ out_entry = entry;
}
/* Calculate next page pointer for contiguous check */
diff --git a/arch/sparc64/kernel/iommu_common.h b/arch/sparc64/kernel/iommu_common.h
index 0713bd5..f3575a6 100644
--- a/arch/sparc64/kernel/iommu_common.h
+++ b/arch/sparc64/kernel/iommu_common.h
@@ -12,6 +12,7 @@
#include <linux/mm.h>
#include <linux/scatterlist.h>
#include <linux/device.h>
+#include <linux/iommu-helper.h>
#include <asm/iommu.h>
#include <asm/scatterlist.h>
@@ -45,17 +46,16 @@
return npages;
}
-static inline unsigned long calc_npages(struct scatterlist *sglist, int nelems)
+static inline int is_span_boundary(unsigned long entry,
+ unsigned long shift,
+ unsigned long boundary_size,
+ struct scatterlist *outs,
+ struct scatterlist *sg)
{
- unsigned long i, npages = 0;
- struct scatterlist *sg;
+ unsigned long paddr = SG_ENT_PHYS_ADDRESS(outs);
+ int nr = iommu_num_pages(paddr, outs->dma_length + sg->length);
- for_each_sg(sglist, sg, nelems, i) {
- unsigned long paddr = SG_ENT_PHYS_ADDRESS(sg);
- npages += iommu_num_pages(paddr, sg->length);
- }
-
- return npages;
+ return iommu_is_span_boundary(entry, nr, shift, boundary_size);
}
extern unsigned long iommu_range_alloc(struct device *dev,
diff --git a/arch/sparc64/kernel/pci_sun4v.c b/arch/sparc64/kernel/pci_sun4v.c
index ddca6c6..0183970 100644
--- a/arch/sparc64/kernel/pci_sun4v.c
+++ b/arch/sparc64/kernel/pci_sun4v.c
@@ -335,8 +335,10 @@
unsigned long flags, handle, prot;
dma_addr_t dma_next = 0, dma_addr;
unsigned int max_seg_size;
+ unsigned long seg_boundary_size;
int outcount, incount, i;
struct iommu *iommu;
+ unsigned long base_shift;
long err;
BUG_ON(direction == DMA_NONE);
@@ -362,8 +364,11 @@
iommu_batch_start(dev, prot, ~0UL);
max_seg_size = dma_get_max_seg_size(dev);
+ seg_boundary_size = ALIGN(dma_get_seg_boundary(dev) + 1,
+ IO_PAGE_SIZE) >> IO_PAGE_SHIFT;
+ base_shift = iommu->page_table_map_base >> IO_PAGE_SHIFT;
for_each_sg(sglist, s, nelems, i) {
- unsigned long paddr, npages, entry, slen;
+ unsigned long paddr, npages, entry, out_entry = 0, slen;
slen = s->length;
/* Sanity check */
@@ -406,7 +411,9 @@
* - allocated dma_addr isn't contiguous to previous allocation
*/
if ((dma_addr != dma_next) ||
- (outs->dma_length + s->length > max_seg_size)) {
+ (outs->dma_length + s->length > max_seg_size) ||
+ (is_span_boundary(out_entry, base_shift,
+ seg_boundary_size, outs, s))) {
/* Can't merge: create a new segment */
segstart = s;
outcount++;
@@ -420,6 +427,7 @@
/* This is a new segment, fill entries */
outs->dma_address = dma_addr;
outs->dma_length = slen;
+ out_entry = entry;
}
/* Calculate next page pointer for contiguous check */
diff --git a/arch/sparc64/mm/tlb.c b/arch/sparc64/mm/tlb.c
index a0f000b..ae24919 100644
--- a/arch/sparc64/mm/tlb.c
+++ b/arch/sparc64/mm/tlb.c
@@ -23,11 +23,8 @@
void flush_tlb_pending(void)
{
- struct mmu_gather *mp;
+ struct mmu_gather *mp = &get_cpu_var(mmu_gathers);
- preempt_disable();
-
- mp = &__get_cpu_var(mmu_gathers);
if (mp->tlb_nr) {
flush_tsb_user(mp);
@@ -43,7 +40,7 @@
mp->tlb_nr = 0;
}
- preempt_enable();
+ put_cpu_var(mmu_gathers);
}
void tlb_batch_add(struct mm_struct *mm, unsigned long vaddr, pte_t *ptep, pte_t orig)
diff --git a/block/blk-settings.c b/block/blk-settings.c
index 1344a0e..5713f7e 100644
--- a/block/blk-settings.c
+++ b/block/blk-settings.c
@@ -140,7 +140,7 @@
/* Assume anything <= 4GB can be handled by IOMMU.
Actually some IOMMUs can handle everything, but I don't
know of a way to test this here. */
- if (b_pfn <= (min_t(u64, 0xffffffff, BLK_BOUNCE_HIGH) >> PAGE_SHIFT))
+ if (b_pfn < (min_t(u64, 0x100000000UL, BLK_BOUNCE_HIGH) >> PAGE_SHIFT))
dma = 1;
q->bounce_pfn = max_low_pfn;
#else
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index 0f962ec..f26da2b 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -1143,24 +1143,37 @@
}
/*
- * Call func for each cic attached to this ioc. Returns number of cic's seen.
+ * Call func for each cic attached to this ioc.
*/
-static unsigned int
+static void
call_for_each_cic(struct io_context *ioc,
void (*func)(struct io_context *, struct cfq_io_context *))
{
struct cfq_io_context *cic;
struct hlist_node *n;
- int called = 0;
rcu_read_lock();
- hlist_for_each_entry_rcu(cic, n, &ioc->cic_list, cic_list) {
+ hlist_for_each_entry_rcu(cic, n, &ioc->cic_list, cic_list)
func(ioc, cic);
- called++;
- }
rcu_read_unlock();
+}
- return called;
+static void cfq_cic_free_rcu(struct rcu_head *head)
+{
+ struct cfq_io_context *cic;
+
+ cic = container_of(head, struct cfq_io_context, rcu_head);
+
+ kmem_cache_free(cfq_ioc_pool, cic);
+ elv_ioc_count_dec(ioc_count);
+
+ if (ioc_gone && !elv_ioc_count_read(ioc_count))
+ complete(ioc_gone);
+}
+
+static void cfq_cic_free(struct cfq_io_context *cic)
+{
+ call_rcu(&cic->rcu_head, cfq_cic_free_rcu);
}
static void cic_free_func(struct io_context *ioc, struct cfq_io_context *cic)
@@ -1174,24 +1187,18 @@
hlist_del_rcu(&cic->cic_list);
spin_unlock_irqrestore(&ioc->lock, flags);
- kmem_cache_free(cfq_ioc_pool, cic);
+ cfq_cic_free(cic);
}
static void cfq_free_io_context(struct io_context *ioc)
{
- int freed;
-
/*
- * ioc->refcount is zero here, so no more cic's are allowed to be
- * linked into this ioc. So it should be ok to iterate over the known
- * list, we will see all cic's since no new ones are added.
+ * ioc->refcount is zero here, or we are called from elv_unregister(),
+ * so no more cic's are allowed to be linked into this ioc. So it
+ * should be ok to iterate over the known list, we will see all cic's
+ * since no new ones are added.
*/
- freed = call_for_each_cic(ioc, cic_free_func);
-
- elv_ioc_count_mod(ioc_count, -freed);
-
- if (ioc_gone && !elv_ioc_count_read(ioc_count))
- complete(ioc_gone);
+ call_for_each_cic(ioc, cic_free_func);
}
static void cfq_exit_cfqq(struct cfq_data *cfqd, struct cfq_queue *cfqq)
@@ -1458,15 +1465,6 @@
return cfqq;
}
-static void cfq_cic_free(struct cfq_io_context *cic)
-{
- kmem_cache_free(cfq_ioc_pool, cic);
- elv_ioc_count_dec(ioc_count);
-
- if (ioc_gone && !elv_ioc_count_read(ioc_count))
- complete(ioc_gone);
-}
-
/*
* We drop cfq io contexts lazily, so we may find a dead one.
*/
@@ -2138,7 +2136,7 @@
if (!cfq_pool)
goto fail;
- cfq_ioc_pool = KMEM_CACHE(cfq_io_context, SLAB_DESTROY_BY_RCU);
+ cfq_ioc_pool = KMEM_CACHE(cfq_io_context, 0);
if (!cfq_ioc_pool)
goto fail;
@@ -2286,7 +2284,6 @@
smp_wmb();
if (elv_ioc_count_read(ioc_count))
wait_for_completion(ioc_gone);
- synchronize_rcu();
cfq_slab_kill();
}
diff --git a/crypto/xcbc.c b/crypto/xcbc.c
index 2feb0f23..b63b633 100644
--- a/crypto/xcbc.c
+++ b/crypto/xcbc.c
@@ -116,13 +116,11 @@
struct crypto_xcbc_ctx *ctx = crypto_hash_ctx_aligned(parent);
struct crypto_cipher *tfm = ctx->child;
int bs = crypto_hash_blocksize(parent);
- unsigned int i = 0;
- do {
-
- struct page *pg = sg_page(&sg[i]);
- unsigned int offset = sg[i].offset;
- unsigned int slen = sg[i].length;
+ for (;;) {
+ struct page *pg = sg_page(sg);
+ unsigned int offset = sg->offset;
+ unsigned int slen = sg->length;
if (unlikely(slen > nbytes))
slen = nbytes;
@@ -182,8 +180,11 @@
offset = 0;
pg++;
}
- i++;
- } while (nbytes>0);
+
+ if (!nbytes)
+ break;
+ sg = scatterwalk_sg_next(sg);
+ }
return 0;
}
diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c
index d2f71a5..71183ee 100644
--- a/drivers/acpi/sleep/main.c
+++ b/drivers/acpi/sleep/main.c
@@ -26,21 +26,6 @@
#ifdef CONFIG_PM_SLEEP
static u32 acpi_target_sleep_state = ACPI_STATE_S0;
-static bool acpi_sleep_finish_wake_up;
-
-/*
- * ACPI 2.0 and later want us to execute _PTS after suspending devices, so we
- * allow the user to request that behavior by using the 'acpi_new_pts_ordering'
- * kernel command line option that causes the following variable to be set.
- */
-static bool new_pts_ordering;
-
-static int __init acpi_new_pts_ordering(char *str)
-{
- new_pts_ordering = true;
- return 1;
-}
-__setup("acpi_new_pts_ordering", acpi_new_pts_ordering);
#endif
static int acpi_sleep_prepare(u32 acpi_state)
@@ -91,14 +76,6 @@
if (sleep_states[acpi_state]) {
acpi_target_sleep_state = acpi_state;
- if (new_pts_ordering)
- return 0;
-
- error = acpi_sleep_prepare(acpi_state);
- if (error)
- acpi_target_sleep_state = ACPI_STATE_S0;
- else
- acpi_sleep_finish_wake_up = true;
} else {
printk(KERN_ERR "ACPI does not support this state: %d\n",
pm_state);
@@ -116,14 +93,11 @@
static int acpi_pm_prepare(void)
{
- if (new_pts_ordering) {
- int error = acpi_sleep_prepare(acpi_target_sleep_state);
+ int error = acpi_sleep_prepare(acpi_target_sleep_state);
- if (error) {
- acpi_target_sleep_state = ACPI_STATE_S0;
- return error;
- }
- acpi_sleep_finish_wake_up = true;
+ if (error) {
+ acpi_target_sleep_state = ACPI_STATE_S0;
+ return error;
}
return ACPI_SUCCESS(acpi_hw_disable_all_gpes()) ? 0 : -EFAULT;
@@ -212,7 +186,6 @@
acpi_set_firmware_waking_vector((acpi_physical_address) 0);
acpi_target_sleep_state = ACPI_STATE_S0;
- acpi_sleep_finish_wake_up = false;
#ifdef CONFIG_X86
if (init_8259A_after_S1) {
@@ -229,11 +202,10 @@
static void acpi_pm_end(void)
{
/*
- * This is necessary in case acpi_pm_finish() is not called directly
- * during a failing transition to a sleep state.
+ * This is necessary in case acpi_pm_finish() is not called during a
+ * failing transition to a sleep state.
*/
- if (acpi_sleep_finish_wake_up)
- acpi_pm_finish();
+ acpi_target_sleep_state = ACPI_STATE_S0;
}
static int acpi_pm_state_valid(suspend_state_t pm_state)
@@ -285,31 +257,18 @@
#ifdef CONFIG_HIBERNATION
static int acpi_hibernation_begin(void)
{
- int error;
-
acpi_target_sleep_state = ACPI_STATE_S4;
- if (new_pts_ordering)
- return 0;
- error = acpi_sleep_prepare(ACPI_STATE_S4);
- if (error)
- acpi_target_sleep_state = ACPI_STATE_S0;
- else
- acpi_sleep_finish_wake_up = true;
-
- return error;
+ return 0;
}
static int acpi_hibernation_prepare(void)
{
- if (new_pts_ordering) {
- int error = acpi_sleep_prepare(ACPI_STATE_S4);
+ int error = acpi_sleep_prepare(ACPI_STATE_S4);
- if (error) {
- acpi_target_sleep_state = ACPI_STATE_S0;
- return error;
- }
- acpi_sleep_finish_wake_up = true;
+ if (error) {
+ acpi_target_sleep_state = ACPI_STATE_S0;
+ return error;
}
return ACPI_SUCCESS(acpi_hw_disable_all_gpes()) ? 0 : -EFAULT;
@@ -353,17 +312,15 @@
acpi_set_firmware_waking_vector((acpi_physical_address) 0);
acpi_target_sleep_state = ACPI_STATE_S0;
- acpi_sleep_finish_wake_up = false;
}
static void acpi_hibernation_end(void)
{
/*
* This is necessary in case acpi_hibernation_finish() is not called
- * directly during a failing transition to the sleep state.
+ * during a failing transition to the sleep state.
*/
- if (acpi_sleep_finish_wake_up)
- acpi_hibernation_finish();
+ acpi_target_sleep_state = ACPI_STATE_S0;
}
static int acpi_hibernation_pre_restore(void)
diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
index 47c57a4..98099f5 100644
--- a/drivers/atm/firestream.c
+++ b/drivers/atm/firestream.c
@@ -978,6 +978,7 @@
/* Docs are vague about this atm_hdr field. By the way, the FS
* chip makes odd errors if lower bits are set.... -- REW */
tc->atm_hdr = (vpi << 20) | (vci << 4);
+ tmc0 = 0;
{
int pcr = atm_pcr_goal (txtp);
diff --git a/drivers/atm/he.c b/drivers/atm/he.c
index 2e3395b..ffc4a5a 100644
--- a/drivers/atm/he.c
+++ b/drivers/atm/he.c
@@ -3000,8 +3000,7 @@
/* eeprom routines -- see 4.7 */
-u8
-read_prom_byte(struct he_dev *he_dev, int addr)
+static u8 read_prom_byte(struct he_dev *he_dev, int addr)
{
u32 val = 0, tmp_read = 0;
int i, j = 0;
diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
index b967919..28d77b5 100644
--- a/drivers/atm/idt77252.c
+++ b/drivers/atm/idt77252.c
@@ -2016,8 +2016,7 @@
return 0;
}
-int
-idt77252_send(struct atm_vcc *vcc, struct sk_buff *skb)
+static int idt77252_send(struct atm_vcc *vcc, struct sk_buff *skb)
{
return idt77252_send_skb(vcc, skb, 0);
}
@@ -3072,8 +3071,7 @@
return 0;
}
-void
-idt77252_dev_close(struct atm_dev *dev)
+static void idt77252_dev_close(struct atm_dev *dev)
{
struct idt77252_dev *card = dev->dev_data;
u32 conf;
diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
index ef52452..670c093 100644
--- a/drivers/atm/iphase.c
+++ b/drivers/atm/iphase.c
@@ -958,6 +958,7 @@
/***************************** IA_LIB END *****************************/
+#ifdef CONFIG_ATM_IA_DEBUG
static int tcnter = 0;
static void xdump( u_char* cp, int length, char* prefix )
{
@@ -992,6 +993,7 @@
}
} /* close xdump(... */
+#endif /* CONFIG_ATM_IA_DEBUG */
static struct atm_dev *ia_boards = NULL;
diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c
index 996d61f..ca6d51e 100644
--- a/drivers/firewire/fw-ohci.c
+++ b/drivers/firewire/fw-ohci.c
@@ -401,7 +401,8 @@
if (d->res_count == 0) {
size_t size, rest, offset;
- dma_addr_t buffer_bus;
+ dma_addr_t start_bus;
+ void *start;
/*
* This descriptor is finished and we may have a
@@ -410,9 +411,9 @@
*/
offset = offsetof(struct ar_buffer, data);
- buffer_bus = le32_to_cpu(ab->descriptor.data_address) - offset;
+ start = buffer = ab;
+ start_bus = le32_to_cpu(ab->descriptor.data_address) - offset;
- buffer = ab;
ab = ab->next;
d = &ab->descriptor;
size = buffer + PAGE_SIZE - ctx->pointer;
@@ -427,7 +428,7 @@
buffer = handle_ar_packet(ctx, buffer);
dma_free_coherent(ohci->card.device, PAGE_SIZE,
- buffer, buffer_bus);
+ start, start_bus);
ar_context_add_page(ctx);
} else {
buffer = ctx->pointer;
diff --git a/drivers/hwmon/w83781d.c b/drivers/hwmon/w83781d.c
index 5c85670..f942ecd 100644
--- a/drivers/hwmon/w83781d.c
+++ b/drivers/hwmon/w83781d.c
@@ -1367,7 +1367,8 @@
/* Reserve the ISA region */
res = platform_get_resource(pdev, IORESOURCE_IO, 0);
- if (!request_region(res->start, W83781D_EXTENT, "w83781d")) {
+ if (!request_region(res->start + W83781D_ADDR_REG_OFFSET, 2,
+ "w83781d")) {
err = -EBUSY;
goto exit;
}
@@ -1415,7 +1416,7 @@
device_remove_file(&pdev->dev, &dev_attr_name);
kfree(data);
exit_release_region:
- release_region(res->start, W83781D_EXTENT);
+ release_region(res->start + W83781D_ADDR_REG_OFFSET, 2);
exit:
return err;
}
@@ -1429,7 +1430,7 @@
sysfs_remove_group(&pdev->dev.kobj, &w83781d_group);
sysfs_remove_group(&pdev->dev.kobj, &w83781d_group_opt);
device_remove_file(&pdev->dev, &dev_attr_name);
- release_region(data->client.addr, W83781D_EXTENT);
+ release_region(data->client.addr + W83781D_ADDR_REG_OFFSET, 2);
kfree(data);
return 0;
@@ -1797,8 +1798,17 @@
{
int val, save, found = 0;
- if (!request_region(address, W83781D_EXTENT, "w83781d"))
+ /* We have to request the region in two parts because some
+ boards declare base+4 to base+7 as a PNP device */
+ if (!request_region(address, 4, "w83781d")) {
+ pr_debug("w83781d: Failed to request low part of region\n");
return 0;
+ }
+ if (!request_region(address + 4, 4, "w83781d")) {
+ pr_debug("w83781d: Failed to request high part of region\n");
+ release_region(address, 4);
+ return 0;
+ }
#define REALLY_SLOW_IO
/* We need the timeouts for at least some W83781D-like
@@ -1871,7 +1881,8 @@
val == 0x30 ? "W83782D" : "W83781D", (int)address);
release:
- release_region(address, W83781D_EXTENT);
+ release_region(address + 4, 4);
+ release_region(address, 4);
return found;
}
diff --git a/drivers/input/apm-power.c b/drivers/input/apm-power.c
index c36d110..7d61a96 100644
--- a/drivers/input/apm-power.c
+++ b/drivers/input/apm-power.c
@@ -63,8 +63,6 @@
handle->handler = handler;
handle->name = "apm-power";
- handler->private = handle;
-
error = input_register_handle(handle);
if (error) {
printk(KERN_ERR
@@ -87,11 +85,10 @@
return 0;
}
-static void apmpower_disconnect(struct input_handle *handler)
+static void apmpower_disconnect(struct input_handle *handle)
{
- struct input_handle *handle = handler->private;
-
input_close_device(handle);
+ input_unregister_handle(handle);
kfree(handle);
}
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index 99562ce..b32984b 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -124,6 +124,7 @@
{
struct evdev *evdev = container_of(dev, struct evdev, dev);
+ input_put_device(evdev->handle.dev);
kfree(evdev);
}
@@ -853,9 +854,6 @@
evdev_hangup(evdev);
evdev_remove_chrdev(evdev);
- if (evdev->grab)
- evdev_ungrab(evdev, evdev->grab);
-
/* evdev is marked dead so no one else accesses evdev->open */
if (evdev->open) {
input_flush_device(handle, NULL);
@@ -896,7 +894,7 @@
evdev->exist = 1;
evdev->minor = minor;
- evdev->handle.dev = dev;
+ evdev->handle.dev = input_get_device(dev);
evdev->handle.name = evdev->name;
evdev->handle.handler = handler;
evdev->handle.private = evdev;
diff --git a/drivers/input/joydev.c b/drivers/input/joydev.c
index 22b2789..65d7077 100644
--- a/drivers/input/joydev.c
+++ b/drivers/input/joydev.c
@@ -171,6 +171,7 @@
{
struct joydev *joydev = container_of(dev, struct joydev, dev);
+ input_put_device(joydev->handle.dev);
kfree(joydev);
}
@@ -750,7 +751,7 @@
joydev->minor = minor;
joydev->exist = 1;
- joydev->handle.dev = dev;
+ joydev->handle.dev = input_get_device(dev);
joydev->handle.name = joydev->name;
joydev->handle.handler = handler;
joydev->handle.private = joydev;
diff --git a/drivers/input/keyboard/pxa27x_keypad.c b/drivers/input/keyboard/pxa27x_keypad.c
index 6224c2f..4e651c1 100644
--- a/drivers/input/keyboard/pxa27x_keypad.c
+++ b/drivers/input/keyboard/pxa27x_keypad.c
@@ -50,9 +50,9 @@
#define KPKDI 0x0048
/* bit definitions */
-#define KPC_MKRN(n) ((((n) & 0x7) - 1) << 26) /* matrix key row number */
-#define KPC_MKCN(n) ((((n) & 0x7) - 1) << 23) /* matrix key column number */
-#define KPC_DKN(n) ((((n) & 0x7) - 1) << 6) /* direct key number */
+#define KPC_MKRN(n) ((((n) - 1) & 0x7) << 26) /* matrix key row number */
+#define KPC_MKCN(n) ((((n) - 1) & 0x7) << 23) /* matrix key column number */
+#define KPC_DKN(n) ((((n) - 1) & 0x7) << 6) /* direct key number */
#define KPC_AS (0x1 << 30) /* Automatic Scan bit */
#define KPC_ASACT (0x1 << 29) /* Automatic Scan on Activity */
diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
index bbbe5e8..b989748 100644
--- a/drivers/input/mousedev.c
+++ b/drivers/input/mousedev.c
@@ -414,6 +414,7 @@
{
struct mousedev *mousedev = container_of(dev, struct mousedev, dev);
+ input_put_device(mousedev->handle.dev);
kfree(mousedev);
}
@@ -865,7 +866,7 @@
mousedev->minor = minor;
mousedev->exist = 1;
- mousedev->handle.dev = dev;
+ mousedev->handle.dev = input_get_device(dev);
mousedev->handle.name = mousedev->name;
mousedev->handle.handler = handler;
mousedev->handle.private = mousedev;
diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c
index 6c0a9c4..4c0b058 100644
--- a/drivers/leds/leds-gpio.c
+++ b/drivers/leds/leds-gpio.c
@@ -49,13 +49,13 @@
if (led_dat->active_low)
level = !level;
- /* setting GPIOs with I2C/etc requires a preemptible task context */
+ /* Setting GPIOs with I2C/etc requires a task context, and we don't
+ * seem to have a reliable way to know if we're already in one; so
+ * let's just assume the worst.
+ */
if (led_dat->can_sleep) {
- if (preempt_count()) {
- led_dat->new_level = level;
- schedule_work(&led_dat->work);
- } else
- gpio_set_value_cansleep(led_dat->gpio, level);
+ led_dat->new_level = level;
+ schedule_work(&led_dat->work);
} else
gpio_set_value(led_dat->gpio, level);
}
@@ -79,6 +79,10 @@
cur_led = &pdata->leds[i];
led_dat = &leds_data[i];
+ ret = gpio_request(cur_led->gpio, cur_led->name);
+ if (ret < 0)
+ goto err;
+
led_dat->cdev.name = cur_led->name;
led_dat->cdev.default_trigger = cur_led->default_trigger;
led_dat->gpio = cur_led->gpio;
@@ -87,10 +91,6 @@
led_dat->cdev.brightness_set = gpio_led_set;
led_dat->cdev.brightness = LED_OFF;
- ret = gpio_request(led_dat->gpio, led_dat->cdev.name);
- if (ret < 0)
- goto err;
-
gpio_direction_output(led_dat->gpio, led_dat->active_low);
INIT_WORK(&led_dat->work, gpio_led_work);
diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
index 34e317c..57b9e3a 100644
--- a/drivers/media/radio/radio-cadet.c
+++ b/drivers/media/radio/radio-cadet.c
@@ -587,6 +587,8 @@
.vidioc_s_input = vidioc_s_input,
};
+#ifdef CONFIG_PNP
+
static struct pnp_device_id cadet_pnp_devices[] = {
/* ADS Cadet AM/FM Radio Card */
{.id = "MSM0c24", .driver_data = 0},
@@ -621,6 +623,10 @@
.remove = NULL,
};
+#else
+static struct pnp_driver cadet_pnp_driver;
+#endif
+
static int cadet_probe(void)
{
static int iovals[8]={0x330,0x332,0x334,0x336,0x338,0x33a,0x33c,0x33e};
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index a080c14..fcf8f2d 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -1990,7 +1990,7 @@
if (0 != err)
return err;
- f->type = V4L2_TUNER_ANALOG_TV;
+ f->type = btv->radio_user ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
f->frequency = btv->freq;
return 0;
@@ -2009,7 +2009,8 @@
if (unlikely(f->tuner != 0))
return -EINVAL;
- if (unlikely(f->type != V4L2_TUNER_ANALOG_TV))
+ if (unlikely(f->type != (btv->radio_user
+ ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV)))
return -EINVAL;
mutex_lock(&btv->lock);
btv->freq = f->frequency;
@@ -3415,6 +3416,7 @@
{
int minor = iminor(inode);
struct bttv *btv = NULL;
+ struct bttv_fh *fh;
unsigned int i;
dprintk("bttv: open minor=%d\n",minor);
@@ -3429,12 +3431,19 @@
return -ENODEV;
dprintk("bttv%d: open called (radio)\n",btv->c.nr);
+
+ /* allocate per filehandle data */
+ fh = kmalloc(sizeof(*fh), GFP_KERNEL);
+ if (NULL == fh)
+ return -ENOMEM;
+ file->private_data = fh;
+ *fh = btv->init;
+ v4l2_prio_open(&btv->prio, &fh->prio);
+
mutex_lock(&btv->lock);
btv->radio_user++;
- file->private_data = btv;
-
bttv_call_i2c_clients(btv,AUDC_SET_RADIO,NULL);
audio_input(btv,TVAUDIO_INPUT_RADIO);
@@ -3444,7 +3453,8 @@
static int radio_release(struct inode *inode, struct file *file)
{
- struct bttv *btv = file->private_data;
+ struct bttv_fh *fh = file->private_data;
+ struct bttv *btv = fh->btv;
struct rds_command cmd;
btv->radio_user--;
@@ -3508,8 +3518,12 @@
static int radio_g_audio(struct file *file, void *priv,
struct v4l2_audio *a)
{
+ if (a->index != 0)
+ return -EINVAL;
+
memset(a, 0, sizeof(*a));
strcpy(a->name, "Radio");
+
return 0;
}
@@ -3569,7 +3583,8 @@
static ssize_t radio_read(struct file *file, char __user *data,
size_t count, loff_t *ppos)
{
- struct bttv *btv = file->private_data;
+ struct bttv_fh *fh = file->private_data;
+ struct bttv *btv = fh->btv;
struct rds_command cmd;
cmd.block_count = count/3;
cmd.buffer = data;
@@ -3583,7 +3598,8 @@
static unsigned int radio_poll(struct file *file, poll_table *wait)
{
- struct bttv *btv = file->private_data;
+ struct bttv_fh *fh = file->private_data;
+ struct bttv *btv = fh->btv;
struct rds_command cmd;
cmd.instance = file;
cmd.event_list = wait;
@@ -3599,6 +3615,7 @@
.open = radio_open,
.read = radio_read,
.release = radio_release,
+ .compat_ioctl = v4l_compat_ioctl32,
.ioctl = video_ioctl2,
.llseek = no_llseek,
.poll = radio_poll,
diff --git a/drivers/media/video/cx23885/cx23885-cards.c b/drivers/media/video/cx23885/cx23885-cards.c
index 2d414da..dfa2698 100644
--- a/drivers/media/video/cx23885/cx23885-cards.c
+++ b/drivers/media/video/cx23885/cx23885-cards.c
@@ -232,6 +232,7 @@
case 78631: /* WinTV-HVR1800 (PCIe, OEM, No IR, No FM, Dual channel ATSC and MPEG2 HW Encoder */
case 79001: /* WinTV-HVR1250 (PCIe, Retail, IR, full height, ATSC and Basic analog */
case 79101: /* WinTV-HVR1250 (PCIe, Retail, IR, half height, ATSC and Basic analog */
+ case 79561: /* WinTV-HVR1250 (PCIe, OEM, No IR, half height, ATSC and Basic analog */
case 79571: /* WinTV-HVR1250 (PCIe, OEM, No IR, full height, ATSC and Basic analog */
case 79671: /* WinTV-HVR1250 (PCIe, OEM, No IR, half height, ATSC and Basic analog */
break;
@@ -347,10 +348,13 @@
case CX23885_BOARD_HAUPPAUGE_HVR1250:
case CX23885_BOARD_HAUPPAUGE_HVR1500:
case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
+ if (dev->i2c_bus[0].i2c_rc == 0)
+ hauppauge_eeprom(dev, eeprom+0x80);
+ break;
case CX23885_BOARD_HAUPPAUGE_HVR1800:
case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
if (dev->i2c_bus[0].i2c_rc == 0)
- hauppauge_eeprom(dev, eeprom+0x80);
+ hauppauge_eeprom(dev, eeprom+0xc0);
break;
}
diff --git a/drivers/media/video/cx23885/cx23885-core.c b/drivers/media/video/cx23885/cx23885-core.c
index 8e40c7b..7f10b27 100644
--- a/drivers/media/video/cx23885/cx23885-core.c
+++ b/drivers/media/video/cx23885/cx23885-core.c
@@ -56,137 +56,6 @@
#define NO_SYNC_LINE (-1U)
-/*
- * CX23885 Assumptions
- * 1 line = 16 bytes of CDT
- * cmds size = 80
- * cdt size = 16 * linesize
- * iqsize = 64
- * maxlines = 6
- *
- * Address Space:
- * 0x00000000 0x00008fff FIFO clusters
- * 0x00010000 0x000104af Channel Management Data Structures
- * 0x000104b0 0x000104ff Free
- * 0x00010500 0x000108bf 15 channels * iqsize
- * 0x000108c0 0x000108ff Free
- * 0x00010900 0x00010e9f IQ's + Cluster Descriptor Tables
- * 15 channels * (iqsize + (maxlines * linesize))
- * 0x00010ea0 0x00010xxx Free
- */
-
-static struct sram_channel cx23885_sram_channels[] = {
- [SRAM_CH01] = {
- .name = "VID A",
- .cmds_start = 0x10000,
- .ctrl_start = 0x105b0,
- .cdt = 0x107b0,
- .fifo_start = 0x40,
- .fifo_size = 0x2800,
- .ptr1_reg = DMA1_PTR1,
- .ptr2_reg = DMA1_PTR2,
- .cnt1_reg = DMA1_CNT1,
- .cnt2_reg = DMA1_CNT2,
- .jumponly = 1,
- },
- [SRAM_CH02] = {
- .name = "ch2",
- .cmds_start = 0x0,
- .ctrl_start = 0x0,
- .cdt = 0x0,
- .fifo_start = 0x0,
- .fifo_size = 0x0,
- .ptr1_reg = DMA2_PTR1,
- .ptr2_reg = DMA2_PTR2,
- .cnt1_reg = DMA2_CNT1,
- .cnt2_reg = DMA2_CNT2,
- },
- [SRAM_CH03] = {
- .name = "TS1 B",
- .cmds_start = 0x100A0,
- .ctrl_start = 0x10630,
- .cdt = 0x10870,
- .fifo_start = 0x5000,
- .fifo_size = 0x1000,
- .ptr1_reg = DMA3_PTR1,
- .ptr2_reg = DMA3_PTR2,
- .cnt1_reg = DMA3_CNT1,
- .cnt2_reg = DMA3_CNT2,
- },
- [SRAM_CH04] = {
- .name = "ch4",
- .cmds_start = 0x0,
- .ctrl_start = 0x0,
- .cdt = 0x0,
- .fifo_start = 0x0,
- .fifo_size = 0x0,
- .ptr1_reg = DMA4_PTR1,
- .ptr2_reg = DMA4_PTR2,
- .cnt1_reg = DMA4_CNT1,
- .cnt2_reg = DMA4_CNT2,
- },
- [SRAM_CH05] = {
- .name = "ch5",
- .cmds_start = 0x0,
- .ctrl_start = 0x0,
- .cdt = 0x0,
- .fifo_start = 0x0,
- .fifo_size = 0x0,
- .ptr1_reg = DMA5_PTR1,
- .ptr2_reg = DMA5_PTR2,
- .cnt1_reg = DMA5_CNT1,
- .cnt2_reg = DMA5_CNT2,
- },
- [SRAM_CH06] = {
- .name = "TS2 C",
- .cmds_start = 0x10140,
- .ctrl_start = 0x10680,
- .cdt = 0x108d0,
- .fifo_start = 0x6000,
- .fifo_size = 0x1000,
- .ptr1_reg = DMA5_PTR1,
- .ptr2_reg = DMA5_PTR2,
- .cnt1_reg = DMA5_CNT1,
- .cnt2_reg = DMA5_CNT2,
- },
- [SRAM_CH07] = {
- .name = "ch7",
- .cmds_start = 0x0,
- .ctrl_start = 0x0,
- .cdt = 0x0,
- .fifo_start = 0x0,
- .fifo_size = 0x0,
- .ptr1_reg = DMA6_PTR1,
- .ptr2_reg = DMA6_PTR2,
- .cnt1_reg = DMA6_CNT1,
- .cnt2_reg = DMA6_CNT2,
- },
- [SRAM_CH08] = {
- .name = "ch8",
- .cmds_start = 0x0,
- .ctrl_start = 0x0,
- .cdt = 0x0,
- .fifo_start = 0x0,
- .fifo_size = 0x0,
- .ptr1_reg = DMA7_PTR1,
- .ptr2_reg = DMA7_PTR2,
- .cnt1_reg = DMA7_CNT1,
- .cnt2_reg = DMA7_CNT2,
- },
- [SRAM_CH09] = {
- .name = "ch9",
- .cmds_start = 0x0,
- .ctrl_start = 0x0,
- .cdt = 0x0,
- .fifo_start = 0x0,
- .fifo_size = 0x0,
- .ptr1_reg = DMA8_PTR1,
- .ptr2_reg = DMA8_PTR2,
- .cnt1_reg = DMA8_CNT1,
- .cnt2_reg = DMA8_CNT2,
- },
-};
-
/* FIXME, these allocations will change when
* analog arrives. The be reviewed.
* CX23887 Assumptions
@@ -754,6 +623,7 @@
atomic_inc(&dev->refcount);
dev->nr = cx23885_devcount++;
+ dev->sram_channels = cx23887_sram_channels;
sprintf(dev->name, "cx23885[%d]", dev->nr);
mutex_lock(&devlist);
@@ -763,13 +633,11 @@
/* Configure the internal memory */
if(dev->pci->device == 0x8880) {
dev->bridge = CX23885_BRIDGE_887;
- dev->sram_channels = cx23887_sram_channels;
/* Apply a sensible clock frequency for the PCIe bridge */
dev->clk_freq = 25000000;
} else
if(dev->pci->device == 0x8852) {
dev->bridge = CX23885_BRIDGE_885;
- dev->sram_channels = cx23885_sram_channels;
/* Apply a sensible clock frequency for the PCIe bridge */
dev->clk_freq = 28000000;
} else
diff --git a/drivers/media/video/v4l2-int-device.c b/drivers/media/video/v4l2-int-device.c
index a545dca..0e45499 100644
--- a/drivers/media/video/v4l2-int-device.c
+++ b/drivers/media/video/v4l2-int-device.c
@@ -156,3 +156,5 @@
find_ioctl(d->u.slave, cmd,
(v4l2_int_ioctl_func *)no_such_ioctl_1))(d, arg);
}
+
+MODULE_LICENSE("GPL");
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index fe7b5ec..3a0b20a 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -2635,7 +2635,7 @@
config PASEMI_MAC
tristate "PA Semi 1/10Gbit MAC"
- depends on PPC64 && PCI
+ depends on PPC_PASEMI && PCI
select PHYLIB
select INET_LRO
help
diff --git a/drivers/net/bfin_mac.c b/drivers/net/bfin_mac.c
index c993a32..26b2dd5 100644
--- a/drivers/net/bfin_mac.c
+++ b/drivers/net/bfin_mac.c
@@ -575,7 +575,6 @@
static int bf537mac_hard_start_xmit(struct sk_buff *skb,
struct net_device *dev)
{
- struct bf537mac_local *lp = netdev_priv(dev);
unsigned int data;
current_tx_ptr->skb = skb;
@@ -634,7 +633,6 @@
static void bf537mac_rx(struct net_device *dev)
{
struct sk_buff *skb, *new_skb;
- struct bf537mac_local *lp = netdev_priv(dev);
unsigned short len;
/* allocate a new skb for next time receive */
diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c
index 90a1f31..979c2d0 100644
--- a/drivers/net/bonding/bond_sysfs.c
+++ b/drivers/net/bonding/bond_sysfs.c
@@ -341,6 +341,7 @@
if (command[0] == '-') {
dev = NULL;
+ original_mtu = 0;
bond_for_each_slave(bond, slave, i)
if (strnicmp(slave->dev->name, ifname, IFNAMSIZ) == 0) {
dev = slave->dev;
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 6f7e3fd..980c2c2 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -1854,6 +1854,7 @@
struct ring_desc* start_tx;
struct ring_desc* prev_tx;
struct nv_skb_map* prev_tx_ctx;
+ unsigned long flags;
/* add fragments to entries count */
for (i = 0; i < fragments; i++) {
@@ -1863,10 +1864,10 @@
empty_slots = nv_get_empty_tx_slots(np);
if (unlikely(empty_slots <= entries)) {
- spin_lock_irq(&np->lock);
+ spin_lock_irqsave(&np->lock, flags);
netif_stop_queue(dev);
np->tx_stop = 1;
- spin_unlock_irq(&np->lock);
+ spin_unlock_irqrestore(&np->lock, flags);
return NETDEV_TX_BUSY;
}
@@ -1929,13 +1930,13 @@
tx_flags_extra = skb->ip_summed == CHECKSUM_PARTIAL ?
NV_TX2_CHECKSUM_L3 | NV_TX2_CHECKSUM_L4 : 0;
- spin_lock_irq(&np->lock);
+ spin_lock_irqsave(&np->lock, flags);
/* set tx flags */
start_tx->flaglen |= cpu_to_le32(tx_flags | tx_flags_extra);
np->put_tx.orig = put_tx;
- spin_unlock_irq(&np->lock);
+ spin_unlock_irqrestore(&np->lock, flags);
dprintk(KERN_DEBUG "%s: nv_start_xmit: entries %d queued for transmission. tx_flags_extra: %x\n",
dev->name, entries, tx_flags_extra);
@@ -1971,6 +1972,7 @@
struct ring_desc_ex* prev_tx;
struct nv_skb_map* prev_tx_ctx;
struct nv_skb_map* start_tx_ctx;
+ unsigned long flags;
/* add fragments to entries count */
for (i = 0; i < fragments; i++) {
@@ -1980,10 +1982,10 @@
empty_slots = nv_get_empty_tx_slots(np);
if (unlikely(empty_slots <= entries)) {
- spin_lock_irq(&np->lock);
+ spin_lock_irqsave(&np->lock, flags);
netif_stop_queue(dev);
np->tx_stop = 1;
- spin_unlock_irq(&np->lock);
+ spin_unlock_irqrestore(&np->lock, flags);
return NETDEV_TX_BUSY;
}
@@ -2059,7 +2061,7 @@
start_tx->txvlan = 0;
}
- spin_lock_irq(&np->lock);
+ spin_lock_irqsave(&np->lock, flags);
if (np->tx_limit) {
/* Limit the number of outstanding tx. Setup all fragments, but
@@ -2085,7 +2087,7 @@
start_tx->flaglen |= cpu_to_le32(tx_flags | tx_flags_extra);
np->put_tx.ex = put_tx;
- spin_unlock_irq(&np->lock);
+ spin_unlock_irqrestore(&np->lock, flags);
dprintk(KERN_DEBUG "%s: nv_start_xmit_optimized: entries %d queued for transmission. tx_flags_extra: %x\n",
dev->name, entries, tx_flags_extra);
diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c
index 0789802..378a239 100644
--- a/drivers/net/ibm_newemac/core.c
+++ b/drivers/net/ibm_newemac/core.c
@@ -1242,8 +1242,8 @@
static inline u16 emac_tx_csum(struct emac_instance *dev,
struct sk_buff *skb)
{
- if (emac_has_feature(dev, EMAC_FTR_HAS_TAH &&
- skb->ip_summed == CHECKSUM_PARTIAL)) {
+ if (emac_has_feature(dev, EMAC_FTR_HAS_TAH) &&
+ (skb->ip_summed == CHECKSUM_PARTIAL)) {
++dev->stats.tx_packets_csum;
return EMAC_TX_CTRL_TAH_CSUM;
}
diff --git a/drivers/net/plip.c b/drivers/net/plip.c
index fee3d7b..1e96542 100644
--- a/drivers/net/plip.c
+++ b/drivers/net/plip.c
@@ -903,17 +903,18 @@
struct net_local *nl;
struct plip_local *rcv;
unsigned char c0;
+ unsigned long flags;
nl = netdev_priv(dev);
rcv = &nl->rcv_data;
- spin_lock_irq (&nl->lock);
+ spin_lock_irqsave (&nl->lock, flags);
c0 = read_status(dev);
if ((c0 & 0xf8) != 0xc0) {
if ((dev->irq != -1) && (net_debug > 1))
printk(KERN_DEBUG "%s: spurious interrupt\n", dev->name);
- spin_unlock_irq (&nl->lock);
+ spin_unlock_irqrestore (&nl->lock, flags);
return;
}
@@ -942,7 +943,7 @@
break;
}
- spin_unlock_irq(&nl->lock);
+ spin_unlock_irqrestore(&nl->lock, flags);
}
static int
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 3c915b8..c082cf0 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -84,7 +84,7 @@
#include "s2io.h"
#include "s2io-regs.h"
-#define DRV_VERSION "2.0.26.15-2"
+#define DRV_VERSION "2.0.26.20"
/* S2io Driver name & version. */
static char s2io_driver_name[] = "Neterion";
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 54c6626..853bce0 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -4329,10 +4329,14 @@
if (!hw)
return 0;
+ del_timer_sync(&hw->watchdog_timer);
+ cancel_work_sync(&hw->restart_work);
+
for (i = 0; i < hw->ports; i++) {
struct net_device *dev = hw->dev[i];
struct sky2_port *sky2 = netdev_priv(dev);
+ netif_device_detach(dev);
if (netif_running(dev))
sky2_down(dev);
@@ -4383,6 +4387,8 @@
for (i = 0; i < hw->ports; i++) {
struct net_device *dev = hw->dev[i];
+
+ netif_device_attach(dev);
if (netif_running(dev)) {
err = sky2_up(dev);
if (err) {
diff --git a/drivers/net/tulip/eeprom.c b/drivers/net/tulip/eeprom.c
index 206918b..da2206f 100644
--- a/drivers/net/tulip/eeprom.c
+++ b/drivers/net/tulip/eeprom.c
@@ -343,6 +343,12 @@
void __iomem *ee_addr = tp->base_addr + CSR9;
int read_cmd = location | (EE_READ_CMD << addr_len);
+ /* If location is past the end of what we can address, don't
+ * read some other location (ie truncate). Just return zero.
+ */
+ if (location > (1 << addr_len) - 1)
+ return 0;
+
iowrite32(EE_ENB & ~EE_CS, ee_addr);
iowrite32(EE_ENB, ee_addr);
diff --git a/drivers/net/tulip/tulip_core.c b/drivers/net/tulip/tulip_core.c
index ed600bf..82f404b 100644
--- a/drivers/net/tulip/tulip_core.c
+++ b/drivers/net/tulip/tulip_core.c
@@ -1437,6 +1437,7 @@
EEPROM.
*/
ee_data = tp->eeprom;
+ memset(ee_data, 0, sizeof(tp->eeprom));
sum = 0;
if (chip_idx == LC82C168) {
for (i = 0; i < 3; i++) {
@@ -1458,8 +1459,12 @@
/* A serial EEPROM interface, we read now and sort it out later. */
int sa_offset = 0;
int ee_addr_size = tulip_read_eeprom(dev, 0xff, 8) & 0x40000 ? 8 : 6;
+ int ee_max_addr = ((1 << ee_addr_size) - 1) * sizeof(u16);
- for (i = 0; i < sizeof(tp->eeprom); i+=2) {
+ if (ee_max_addr > sizeof(tp->eeprom))
+ ee_max_addr = sizeof(tp->eeprom);
+
+ for (i = 0; i < ee_max_addr ; i += sizeof(u16)) {
u16 data = tulip_read_eeprom(dev, i/2, ee_addr_size);
ee_data[i] = data & 0xff;
ee_data[i + 1] = data >> 8;
diff --git a/drivers/net/usb/Kconfig b/drivers/net/usb/Kconfig
index a12c9c4..0604f3f 100644
--- a/drivers/net/usb/Kconfig
+++ b/drivers/net/usb/Kconfig
@@ -129,7 +129,7 @@
config USB_NET_AX8817X
tristate "ASIX AX88xxx Based USB 2.0 Ethernet Adapters"
- depends on USB_USBNET && NET_ETHERNET
+ depends on USB_USBNET
select CRC32
default y
help
diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c
index 0343b00..01660f6 100644
--- a/drivers/net/usb/dm9601.c
+++ b/drivers/net/usb/dm9601.c
@@ -354,7 +354,7 @@
struct dev_mc_list *mc_list = net->mc_list;
int i;
- for (i = 0; i < net->mc_count; i++) {
+ for (i = 0; i < net->mc_count; i++, mc_list = mc_list->next) {
u32 crc = ether_crc(ETH_ALEN, mc_list->dmi_addr) >> 26;
hashes[crc >> 3] |= 1 << (crc & 0x7);
}
diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c
index d1ed68a..b588c89 100644
--- a/drivers/net/usb/pegasus.c
+++ b/drivers/net/usb/pegasus.c
@@ -1128,12 +1128,8 @@
{
pegasus_t *pegasus;
- if (in_atomic())
- return 0;
-
pegasus = netdev_priv(dev);
mii_ethtool_gset(&pegasus->mii, ecmd);
-
return 0;
}
diff --git a/drivers/net/wan/lapbether.c b/drivers/net/wan/lapbether.c
index fb37b80..824df3b 100644
--- a/drivers/net/wan/lapbether.c
+++ b/drivers/net/wan/lapbether.c
@@ -58,7 +58,7 @@
struct net_device_stats stats; /* some statistics */
};
-static struct list_head lapbeth_devices = LIST_HEAD_INIT(lapbeth_devices);
+static LIST_HEAD(lapbeth_devices);
/* ------------------------------------------------------------------------ */
diff --git a/drivers/net/wireless/b43/dma.c b/drivers/net/wireless/b43/dma.c
index cfbc1a2..948eb1f 100644
--- a/drivers/net/wireless/b43/dma.c
+++ b/drivers/net/wireless/b43/dma.c
@@ -619,6 +619,7 @@
}
if (b43_dma_mapping_error(ring, dmaaddr, ring->rx_buffersize, 0)) {
+ b43err(ring->dev->wl, "RX DMA buffer allocation failed\n");
dev_kfree_skb_any(skb);
return -EIO;
}
@@ -874,8 +875,12 @@
DMA_TO_DEVICE);
if (b43_dma_mapping_error(ring, dma_test,
- b43_txhdr_size(dev), 1))
+ b43_txhdr_size(dev), 1)) {
+
+ b43err(dev->wl,
+ "TXHDR DMA allocation failed\n");
goto err_kfree_txhdr_cache;
+ }
}
dma_unmap_single(dev->dev->dev,
diff --git a/drivers/net/wireless/b43/pcmcia.c b/drivers/net/wireless/b43/pcmcia.c
index b79a6bd..371e4a1 100644
--- a/drivers/net/wireless/b43/pcmcia.c
+++ b/drivers/net/wireless/b43/pcmcia.c
@@ -91,6 +91,8 @@
dev->conf.ConfigBase = parse.config.base;
dev->conf.Present = parse.config.rmask[0];
+ dev->conf.Attributes = CONF_ENABLE_IRQ;
+ dev->conf.IntType = INT_MEMORY_AND_IO;
dev->io.BasePort2 = 0;
dev->io.NumPorts2 = 0;
@@ -112,8 +114,8 @@
if (res != CS_SUCCESS)
goto err_disable;
- dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_FIRST_SHARED;
- dev->irq.IRQInfo1 = IRQ_LEVEL_ID | IRQ_SHARE_ID;
+ dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
+ dev->irq.IRQInfo1 = IRQ_LEVEL_ID;
dev->irq.Handler = NULL; /* The handler is registered later. */
dev->irq.Instance = NULL;
res = pcmcia_request_irq(dev, &dev->irq);
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index d727de8..6576757 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -4589,7 +4589,7 @@
if (sta_ht_inf) {
if ((!sta_ht_inf->ht_supported) ||
- (!sta_ht_inf->cap & IEEE80211_HT_CAP_SUP_WIDTH))
+ (!(sta_ht_inf->cap & IEEE80211_HT_CAP_SUP_WIDTH)))
return 0;
}
diff --git a/drivers/net/wireless/libertas/if_cs.c b/drivers/net/wireless/libertas/if_cs.c
index 5a9cadb..038c66a 100644
--- a/drivers/net/wireless/libertas/if_cs.c
+++ b/drivers/net/wireless/libertas/if_cs.c
@@ -677,9 +677,7 @@
/* Card has a command result for us */
if (*ireg & IF_CS_C_S_CMD_UPLD_RDY) {
- spin_lock(&priv->driver_lock);
ret = if_cs_receive_cmdres(priv, priv->upld_buf, &priv->upld_len);
- spin_unlock(&priv->driver_lock);
if (ret < 0)
lbs_pr_err("could not receive cmd from card\n");
}
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index bd305f7..e873a39 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -1393,11 +1393,20 @@
exit:
/*
- * Set device mode to sleep for power management.
+ * Set device mode to sleep for power management,
+ * on some hardware this call seems to consistently fail.
+ * From the specifications it is hard to tell why it fails,
+ * and if this is a "bad thing".
+ * Overall it is safe to just ignore the failure and
+ * continue suspending. The only downside is that the
+ * device will not be in optimal power save mode, but with
+ * the radio and the other components already disabled the
+ * device is as good as disabled.
*/
retval = rt2x00dev->ops->lib->set_device_state(rt2x00dev, STATE_SLEEP);
if (retval)
- return retval;
+ WARNING(rt2x00dev, "Device failed to enter sleep state, "
+ "continue suspending.\n");
return 0;
}
diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
index 880c78b..ed7e0a1 100644
--- a/drivers/scsi/hosts.c
+++ b/drivers/scsi/hosts.c
@@ -218,18 +218,24 @@
get_device(&shost->shost_gendev);
- if (shost->transportt->host_size &&
- (shost->shost_data = kzalloc(shost->transportt->host_size,
- GFP_KERNEL)) == NULL)
- goto out_del_classdev;
+ if (shost->transportt->host_size) {
+ shost->shost_data = kzalloc(shost->transportt->host_size,
+ GFP_KERNEL);
+ if (shost->shost_data == NULL) {
+ error = -ENOMEM;
+ goto out_del_classdev;
+ }
+ }
if (shost->transportt->create_work_queue) {
snprintf(shost->work_q_name, KOBJ_NAME_LEN, "scsi_wq_%d",
shost->host_no);
shost->work_q = create_singlethread_workqueue(
shost->work_q_name);
- if (!shost->work_q)
+ if (!shost->work_q) {
+ error = -EINVAL;
goto out_free_shost_data;
+ }
}
error = scsi_sysfs_add_host(shost);
diff --git a/drivers/scsi/libsas/sas_discover.c b/drivers/scsi/libsas/sas_discover.c
index 31b9af2..709a6f7 100644
--- a/drivers/scsi/libsas/sas_discover.c
+++ b/drivers/scsi/libsas/sas_discover.c
@@ -295,11 +295,14 @@
case FANOUT_DEV:
error = sas_discover_root_expander(dev);
break;
-#ifdef CONFIG_SCSI_SAS_ATA
case SATA_DEV:
case SATA_PM:
+#ifdef CONFIG_SCSI_SAS_ATA
error = sas_discover_sata(dev);
break;
+#else
+ SAS_DPRINTK("ATA device seen but CONFIG_SCSI_SAS_ATA=N so cannot attach\n");
+ /* Fall through */
#endif
default:
error = -ENXIO;
diff --git a/drivers/scsi/mvsas.c b/drivers/scsi/mvsas.c
index 5ec0665..e55b903 100644
--- a/drivers/scsi/mvsas.c
+++ b/drivers/scsi/mvsas.c
@@ -37,11 +37,13 @@
#include <linux/dma-mapping.h>
#include <linux/ctype.h>
#include <scsi/libsas.h>
+#include <scsi/scsi_tcq.h>
+#include <scsi/sas_ata.h>
#include <asm/io.h>
#define DRV_NAME "mvsas"
-#define DRV_VERSION "0.5.1"
-#define _MV_DUMP 0
+#define DRV_VERSION "0.5.2"
+#define _MV_DUMP 0
#define MVS_DISABLE_NVRAM
#define MVS_DISABLE_MSI
@@ -52,7 +54,7 @@
readl(regs + MVS_##reg); \
} while (0)
-#define MVS_ID_NOT_MAPPED 0xff
+#define MVS_ID_NOT_MAPPED 0x7f
#define MVS_CHIP_SLOT_SZ (1U << mvi->chip->slot_width)
/* offset for D2H FIS in the Received FIS List Structure */
@@ -84,6 +86,7 @@
MVS_RX_FIS_COUNT = 17, /* Optional rx'd FISs (max 17) */
MVS_QUEUE_SIZE = 30, /* Support Queue depth */
+ MVS_CAN_QUEUE = MVS_SLOTS - 1, /* SCSI Queue depth */
};
/* unchangeable hardware details */
@@ -358,7 +361,20 @@
/* VSR */
/* PHYMODE 6 (CDB) */
- PHY_MODE6_DTL_SPEED = (1U << 27),
+ PHY_MODE6_LATECLK = (1U << 29), /* Lock Clock */
+ PHY_MODE6_DTL_SPEED = (1U << 27), /* Digital Loop Speed */
+ PHY_MODE6_FC_ORDER = (1U << 26), /* Fibre Channel Mode Order*/
+ PHY_MODE6_MUCNT_EN = (1U << 24), /* u Count Enable */
+ PHY_MODE6_SEL_MUCNT_LEN = (1U << 22), /* Training Length Select */
+ PHY_MODE6_SELMUPI = (1U << 20), /* Phase Multi Select (init) */
+ PHY_MODE6_SELMUPF = (1U << 18), /* Phase Multi Select (final) */
+ PHY_MODE6_SELMUFF = (1U << 16), /* Freq Loop Multi Sel(final) */
+ PHY_MODE6_SELMUFI = (1U << 14), /* Freq Loop Multi Sel(init) */
+ PHY_MODE6_FREEZE_LOOP = (1U << 12), /* Freeze Rx CDR Loop */
+ PHY_MODE6_INT_RXFOFFS = (1U << 3), /* Rx CDR Freq Loop Enable */
+ PHY_MODE6_FRC_RXFOFFS = (1U << 2), /* Initial Rx CDR Offset */
+ PHY_MODE6_STAU_0D8 = (1U << 1), /* Rx CDR Freq Loop Saturate */
+ PHY_MODE6_RXSAT_DIS = (1U << 0), /* Saturate Ctl */
};
enum mvs_info_flags {
@@ -511,7 +527,43 @@
};
enum error_info_rec {
- CMD_ISS_STPD = (1U << 31), /* Cmd Issue Stopped */
+ CMD_ISS_STPD = (1U << 31), /* Cmd Issue Stopped */
+ CMD_PI_ERR = (1U << 30), /* Protection info error. see flags2 */
+ RSP_OVER = (1U << 29), /* rsp buffer overflow */
+ RETRY_LIM = (1U << 28), /* FIS/frame retry limit exceeded */
+ UNK_FIS = (1U << 27), /* unknown FIS */
+ DMA_TERM = (1U << 26), /* DMA terminate primitive rx'd */
+ SYNC_ERR = (1U << 25), /* SYNC rx'd during frame xmit */
+ TFILE_ERR = (1U << 24), /* SATA taskfile Error bit set */
+ R_ERR = (1U << 23), /* SATA returned R_ERR prim */
+ RD_OFS = (1U << 20), /* Read DATA frame invalid offset */
+ XFER_RDY_OFS = (1U << 19), /* XFER_RDY offset error */
+ UNEXP_XFER_RDY = (1U << 18), /* unexpected XFER_RDY error */
+ DATA_OVER_UNDER = (1U << 16), /* data overflow/underflow */
+ INTERLOCK = (1U << 15), /* interlock error */
+ NAK = (1U << 14), /* NAK rx'd */
+ ACK_NAK_TO = (1U << 13), /* ACK/NAK timeout */
+ CXN_CLOSED = (1U << 12), /* cxn closed w/out ack/nak */
+ OPEN_TO = (1U << 11), /* I_T nexus lost, open cxn timeout */
+ PATH_BLOCKED = (1U << 10), /* I_T nexus lost, pathway blocked */
+ NO_DEST = (1U << 9), /* I_T nexus lost, no destination */
+ STP_RES_BSY = (1U << 8), /* STP resources busy */
+ BREAK = (1U << 7), /* break received */
+ BAD_DEST = (1U << 6), /* bad destination */
+ BAD_PROTO = (1U << 5), /* protocol not supported */
+ BAD_RATE = (1U << 4), /* cxn rate not supported */
+ WRONG_DEST = (1U << 3), /* wrong destination error */
+ CREDIT_TO = (1U << 2), /* credit timeout */
+ WDOG_TO = (1U << 1), /* watchdog timeout */
+ BUF_PAR = (1U << 0), /* buffer parity error */
+};
+
+enum error_info_rec_2 {
+ SLOT_BSY_ERR = (1U << 31), /* Slot Busy Error */
+ GRD_CHK_ERR = (1U << 14), /* Guard Check Error */
+ APP_CHK_ERR = (1U << 13), /* Application Check error */
+ REF_CHK_ERR = (1U << 12), /* Reference Check Error */
+ USR_BLK_NM = (1U << 0), /* User Block Number */
};
struct mvs_chip_info {
@@ -543,28 +595,12 @@
__le32 reserved[4];
};
-struct mvs_slot_info {
- struct sas_task *task;
- u32 n_elem;
- u32 tx;
-
- /* DMA buffer for storing cmd tbl, open addr frame, status buffer,
- * and PRD table
- */
- void *buf;
- dma_addr_t buf_dma;
-#if _MV_DUMP
- u32 cmd_size;
-#endif
-
- void *response;
-};
-
struct mvs_port {
struct asd_sas_port sas_port;
u8 port_attached;
u8 taskfileset;
u8 wide_port_phymap;
+ struct list_head list;
};
struct mvs_phy {
@@ -582,6 +618,27 @@
u32 frame_rcvd_size;
u8 frame_rcvd[32];
u8 phy_attached;
+ enum sas_linkrate minimum_linkrate;
+ enum sas_linkrate maximum_linkrate;
+};
+
+struct mvs_slot_info {
+ struct list_head list;
+ struct sas_task *task;
+ u32 n_elem;
+ u32 tx;
+
+ /* DMA buffer for storing cmd tbl, open addr frame, status buffer,
+ * and PRD table
+ */
+ void *buf;
+ dma_addr_t buf_dma;
+#if _MV_DUMP
+ u32 cmd_size;
+#endif
+
+ void *response;
+ struct mvs_port *port;
};
struct mvs_info {
@@ -612,21 +669,14 @@
const struct mvs_chip_info *chip;
- unsigned long tags[MVS_SLOTS];
+ u8 tags[MVS_SLOTS];
struct mvs_slot_info slot_info[MVS_SLOTS];
/* further per-slot information */
struct mvs_phy phy[MVS_MAX_PHYS];
struct mvs_port port[MVS_MAX_PHYS];
-
- u32 can_queue; /* per adapter */
- u32 tag_out; /*Get*/
- u32 tag_in; /*Give*/
-};
-
-struct mvs_queue_task {
- struct list_head list;
-
- void *uldd_task;
+#ifdef MVS_USE_TASKLET
+ struct tasklet_struct tasklet;
+#endif
};
static int mvs_phy_control(struct asd_sas_phy *sas_phy, enum phy_func func,
@@ -641,10 +691,11 @@
static u32 mvs_is_phy_ready(struct mvs_info *mvi, int i);
static void mvs_detect_porttype(struct mvs_info *mvi, int i);
static void mvs_update_phyinfo(struct mvs_info *mvi, int i, int get_st);
+static void mvs_release_task(struct mvs_info *mvi, int phy_no);
static int mvs_scan_finished(struct Scsi_Host *, unsigned long);
static void mvs_scan_start(struct Scsi_Host *);
-static int mvs_sas_slave_alloc(struct scsi_device *scsi_dev);
+static int mvs_slave_configure(struct scsi_device *sdev);
static struct scsi_transport_template *mvs_stt;
@@ -659,7 +710,7 @@
.name = DRV_NAME,
.queuecommand = sas_queuecommand,
.target_alloc = sas_target_alloc,
- .slave_configure = sas_slave_configure,
+ .slave_configure = mvs_slave_configure,
.slave_destroy = sas_slave_destroy,
.scan_finished = mvs_scan_finished,
.scan_start = mvs_scan_start,
@@ -674,7 +725,7 @@
.use_clustering = ENABLE_CLUSTERING,
.eh_device_reset_handler = sas_eh_device_reset_handler,
.eh_bus_reset_handler = sas_eh_bus_reset_handler,
- .slave_alloc = mvs_sas_slave_alloc,
+ .slave_alloc = sas_slave_alloc,
.target_destroy = sas_target_destroy,
.ioctl = sas_ioctl,
};
@@ -709,10 +760,10 @@
printk("\n");
}
+#if _MV_DUMP
static void mvs_hba_sb_dump(struct mvs_info *mvi, u32 tag,
enum sas_protocol proto)
{
-#if _MV_DUMP
u32 offset;
struct pci_dev *pdev = mvi->pdev;
struct mvs_slot_info *slot = &mvi->slot_info[tag];
@@ -723,14 +774,14 @@
tag);
mvs_hexdump(32, (u8 *) slot->response,
(u32) slot->buf_dma + offset);
-#endif
}
+#endif
static void mvs_hba_memory_dump(struct mvs_info *mvi, u32 tag,
enum sas_protocol proto)
{
#if _MV_DUMP
- u32 sz, w_ptr, r_ptr;
+ u32 sz, w_ptr;
u64 addr;
void __iomem *regs = mvi->regs;
struct pci_dev *pdev = mvi->pdev;
@@ -738,12 +789,10 @@
/*Delivery Queue */
sz = mr32(TX_CFG) & TX_RING_SZ_MASK;
- w_ptr = mr32(TX_PROD_IDX) & TX_RING_SZ_MASK;
- r_ptr = mr32(TX_CONS_IDX) & TX_RING_SZ_MASK;
+ w_ptr = slot->tx;
addr = mr32(TX_HI) << 16 << 16 | mr32(TX_LO);
dev_printk(KERN_DEBUG, &pdev->dev,
- "Delivery Queue Size=%04d , WRT_PTR=%04X , RD_PTR=%04X\n",
- sz, w_ptr, r_ptr);
+ "Delivery Queue Size=%04d , WRT_PTR=%04X\n", sz, w_ptr);
dev_printk(KERN_DEBUG, &pdev->dev,
"Delivery Queue Base Address=0x%llX (PA)"
"(tx_dma=0x%llX), Entry=%04d\n",
@@ -751,11 +800,11 @@
mvs_hexdump(sizeof(u32), (u8 *)(&mvi->tx[mvi->tx_prod]),
(u32) mvi->tx_dma + sizeof(u32) * w_ptr);
/*Command List */
- addr = mr32(CMD_LIST_HI) << 16 << 16 | mr32(CMD_LIST_LO);
+ addr = mvi->slot_dma;
dev_printk(KERN_DEBUG, &pdev->dev,
"Command List Base Address=0x%llX (PA)"
"(slot_dma=0x%llX), Header=%03d\n",
- addr, mvi->slot_dma, tag);
+ addr, slot->buf_dma, tag);
dev_printk(KERN_DEBUG, &pdev->dev, "Command Header[%03d]:\n", tag);
/*mvs_cmd_hdr */
mvs_hexdump(sizeof(struct mvs_cmd_hdr), (u8 *)(&mvi->slot[tag]),
@@ -779,7 +828,7 @@
static void mvs_hba_cq_dump(struct mvs_info *mvi)
{
-#if _MV_DUMP
+#if (_MV_DUMP > 2)
u64 addr;
void __iomem *regs = mvi->regs;
struct pci_dev *pdev = mvi->pdev;
@@ -788,8 +837,8 @@
/*Completion Queue */
addr = mr32(RX_HI) << 16 << 16 | mr32(RX_LO);
- dev_printk(KERN_DEBUG, &pdev->dev, "Completion Task = 0x%08X\n",
- (u32) mvi->slot_info[rx_desc & RXQ_SLOT_MASK].task);
+ dev_printk(KERN_DEBUG, &pdev->dev, "Completion Task = 0x%p\n",
+ mvi->slot_info[rx_desc & RXQ_SLOT_MASK].task);
dev_printk(KERN_DEBUG, &pdev->dev,
"Completion List Base Address=0x%llX (PA), "
"CQ_Entry=%04d, CQ_WP=0x%08X\n",
@@ -854,34 +903,53 @@
return rc;
}
+static int mvs_find_tag(struct mvs_info *mvi, struct sas_task *task, u32 *tag)
+{
+ if (task->lldd_task) {
+ struct mvs_slot_info *slot;
+ slot = (struct mvs_slot_info *) task->lldd_task;
+ *tag = slot - mvi->slot_info;
+ return 1;
+ }
+ return 0;
+}
+
static void mvs_tag_clear(struct mvs_info *mvi, u32 tag)
{
- mvi->tag_in = (mvi->tag_in + 1) & (MVS_SLOTS - 1);
- mvi->tags[mvi->tag_in] = tag;
+ void *bitmap = (void *) &mvi->tags;
+ clear_bit(tag, bitmap);
}
static void mvs_tag_free(struct mvs_info *mvi, u32 tag)
{
- mvi->tag_out = (mvi->tag_out - 1) & (MVS_SLOTS - 1);
+ mvs_tag_clear(mvi, tag);
+}
+
+static void mvs_tag_set(struct mvs_info *mvi, unsigned int tag)
+{
+ void *bitmap = (void *) &mvi->tags;
+ set_bit(tag, bitmap);
}
static int mvs_tag_alloc(struct mvs_info *mvi, u32 *tag_out)
{
- if (mvi->tag_out != mvi->tag_in) {
- *tag_out = mvi->tags[mvi->tag_out];
- mvi->tag_out = (mvi->tag_out + 1) & (MVS_SLOTS - 1);
- return 0;
- }
- return -EBUSY;
+ unsigned int index, tag;
+ void *bitmap = (void *) &mvi->tags;
+
+ index = find_first_zero_bit(bitmap, MVS_SLOTS);
+ tag = index;
+ if (tag >= MVS_SLOTS)
+ return -SAS_QUEUE_FULL;
+ mvs_tag_set(mvi, tag);
+ *tag_out = tag;
+ return 0;
}
static void mvs_tag_init(struct mvs_info *mvi)
{
int i;
for (i = 0; i < MVS_SLOTS; ++i)
- mvi->tags[i] = i;
- mvi->tag_out = 0;
- mvi->tag_in = MVS_SLOTS - 1;
+ mvs_tag_clear(mvi, i);
}
#ifndef MVS_DISABLE_NVRAM
@@ -1013,10 +1081,21 @@
static void mvs_bytes_dmaed(struct mvs_info *mvi, int i)
{
struct mvs_phy *phy = &mvi->phy[i];
+ struct asd_sas_phy *sas_phy = mvi->sas.sas_phy[i];
if (!phy->phy_attached)
return;
+ if (sas_phy->phy) {
+ struct sas_phy *sphy = sas_phy->phy;
+
+ sphy->negotiated_linkrate = sas_phy->linkrate;
+ sphy->minimum_linkrate = phy->minimum_linkrate;
+ sphy->minimum_linkrate_hw = SAS_LINK_RATE_1_5_GBPS;
+ sphy->maximum_linkrate = phy->maximum_linkrate;
+ sphy->maximum_linkrate_hw = SAS_LINK_RATE_3_0_GBPS;
+ }
+
if (phy->phy_type & PORT_TYPE_SAS) {
struct sas_identify_frame *id;
@@ -1053,80 +1132,149 @@
}
}
-static int mvs_sas_slave_alloc(struct scsi_device *scsi_dev)
+static int mvs_slave_configure(struct scsi_device *sdev)
{
- int rc;
+ struct domain_device *dev = sdev_to_domain_dev(sdev);
+ int ret = sas_slave_configure(sdev);
- rc = sas_slave_alloc(scsi_dev);
+ if (ret)
+ return ret;
- return rc;
+ if (dev_is_sata(dev)) {
+ /* struct ata_port *ap = dev->sata_dev.ap; */
+ /* struct ata_device *adev = ap->link.device; */
+
+ /* clamp at no NCQ for the time being */
+ /* adev->flags |= ATA_DFLAG_NCQ_OFF; */
+ scsi_adjust_queue_depth(sdev, MSG_SIMPLE_TAG, 1);
+ }
+ return 0;
}
-static void mvs_int_port(struct mvs_info *mvi, int port_no, u32 events)
+static void mvs_int_port(struct mvs_info *mvi, int phy_no, u32 events)
{
struct pci_dev *pdev = mvi->pdev;
struct sas_ha_struct *sas_ha = &mvi->sas;
- struct mvs_phy *phy = &mvi->phy[port_no];
+ struct mvs_phy *phy = &mvi->phy[phy_no];
struct asd_sas_phy *sas_phy = &phy->sas_phy;
- phy->irq_status = mvs_read_port_irq_stat(mvi, port_no);
+ phy->irq_status = mvs_read_port_irq_stat(mvi, phy_no);
/*
* events is port event now ,
* we need check the interrupt status which belongs to per port.
*/
dev_printk(KERN_DEBUG, &pdev->dev,
"Port %d Event = %X\n",
- port_no, phy->irq_status);
+ phy_no, phy->irq_status);
if (phy->irq_status & (PHYEV_POOF | PHYEV_DEC_ERR)) {
- if (!mvs_is_phy_ready(mvi, port_no)) {
+ mvs_release_task(mvi, phy_no);
+ if (!mvs_is_phy_ready(mvi, phy_no)) {
sas_phy_disconnected(sas_phy);
sas_ha->notify_phy_event(sas_phy, PHYE_LOSS_OF_SIGNAL);
+ dev_printk(KERN_INFO, &pdev->dev,
+ "Port %d Unplug Notice\n", phy_no);
+
} else
mvs_phy_control(sas_phy, PHY_FUNC_LINK_RESET, NULL);
}
if (!(phy->irq_status & PHYEV_DEC_ERR)) {
if (phy->irq_status & PHYEV_COMWAKE) {
- u32 tmp = mvs_read_port_irq_mask(mvi, port_no);
- mvs_write_port_irq_mask(mvi, port_no,
+ u32 tmp = mvs_read_port_irq_mask(mvi, phy_no);
+ mvs_write_port_irq_mask(mvi, phy_no,
tmp | PHYEV_SIG_FIS);
}
if (phy->irq_status & (PHYEV_SIG_FIS | PHYEV_ID_DONE)) {
- phy->phy_status = mvs_is_phy_ready(mvi, port_no);
+ phy->phy_status = mvs_is_phy_ready(mvi, phy_no);
if (phy->phy_status) {
- mvs_detect_porttype(mvi, port_no);
+ mvs_detect_porttype(mvi, phy_no);
if (phy->phy_type & PORT_TYPE_SATA) {
u32 tmp = mvs_read_port_irq_mask(mvi,
- port_no);
+ phy_no);
tmp &= ~PHYEV_SIG_FIS;
mvs_write_port_irq_mask(mvi,
- port_no, tmp);
+ phy_no, tmp);
}
- mvs_update_phyinfo(mvi, port_no, 0);
+ mvs_update_phyinfo(mvi, phy_no, 0);
sas_ha->notify_phy_event(sas_phy,
PHYE_OOB_DONE);
- mvs_bytes_dmaed(mvi, port_no);
+ mvs_bytes_dmaed(mvi, phy_no);
} else {
dev_printk(KERN_DEBUG, &pdev->dev,
"plugin interrupt but phy is gone\n");
mvs_phy_control(sas_phy, PHY_FUNC_LINK_RESET,
NULL);
}
- } else if (phy->irq_status & PHYEV_BROAD_CH)
+ } else if (phy->irq_status & PHYEV_BROAD_CH) {
+ mvs_release_task(mvi, phy_no);
sas_ha->notify_port_event(sas_phy,
PORTE_BROADCAST_RCVD);
+ }
}
- mvs_write_port_irq_stat(mvi, port_no, phy->irq_status);
+ mvs_write_port_irq_stat(mvi, phy_no, phy->irq_status);
}
static void mvs_int_sata(struct mvs_info *mvi)
{
- /* FIXME */
+ u32 tmp;
+ void __iomem *regs = mvi->regs;
+ tmp = mr32(INT_STAT_SRS);
+ mw32(INT_STAT_SRS, tmp & 0xFFFF);
}
-static void mvs_slot_free(struct mvs_info *mvi, struct sas_task *task,
+static void mvs_slot_reset(struct mvs_info *mvi, struct sas_task *task,
+ u32 slot_idx)
+{
+ void __iomem *regs = mvi->regs;
+ struct domain_device *dev = task->dev;
+ struct asd_sas_port *sas_port = dev->port;
+ struct mvs_port *port = mvi->slot_info[slot_idx].port;
+ u32 reg_set, phy_mask;
+
+ if (!sas_protocol_ata(task->task_proto)) {
+ reg_set = 0;
+ phy_mask = (port->wide_port_phymap) ? port->wide_port_phymap :
+ sas_port->phy_mask;
+ } else {
+ reg_set = port->taskfileset;
+ phy_mask = sas_port->phy_mask;
+ }
+ mvi->tx[mvi->tx_prod] = cpu_to_le32(TXQ_MODE_I | slot_idx |
+ (TXQ_CMD_SLOT_RESET << TXQ_CMD_SHIFT) |
+ (phy_mask << TXQ_PHY_SHIFT) |
+ (reg_set << TXQ_SRS_SHIFT));
+
+ mw32(TX_PROD_IDX, mvi->tx_prod);
+ mvi->tx_prod = (mvi->tx_prod + 1) & (MVS_CHIP_SLOT_SZ - 1);
+}
+
+static int mvs_sata_done(struct mvs_info *mvi, struct sas_task *task,
+ u32 slot_idx, int err)
+{
+ struct mvs_port *port = mvi->slot_info[slot_idx].port;
+ struct task_status_struct *tstat = &task->task_status;
+ struct ata_task_resp *resp = (struct ata_task_resp *)tstat->buf;
+ int stat = SAM_GOOD;
+
+ resp->frame_len = sizeof(struct dev_to_host_fis);
+ memcpy(&resp->ending_fis[0],
+ SATA_RECEIVED_D2H_FIS(port->taskfileset),
+ sizeof(struct dev_to_host_fis));
+ tstat->buf_valid_size = sizeof(*resp);
+ if (unlikely(err))
+ stat = SAS_PROTO_RESPONSE;
+ return stat;
+}
+
+static void mvs_slot_free(struct mvs_info *mvi, u32 rx_desc)
+{
+ u32 slot_idx = rx_desc & RXQ_SLOT_MASK;
+ mvs_tag_clear(mvi, slot_idx);
+}
+
+static void mvs_slot_task_free(struct mvs_info *mvi, struct sas_task *task,
struct mvs_slot_info *slot, u32 slot_idx)
{
if (!sas_protocol_ata(task->task_proto))
@@ -1149,38 +1297,58 @@
/* do nothing */
break;
}
-
+ list_del(&slot->list);
+ task->lldd_task = NULL;
slot->task = NULL;
- mvs_tag_clear(mvi, slot_idx);
+ slot->port = NULL;
}
-static void mvs_slot_err(struct mvs_info *mvi, struct sas_task *task,
+static int mvs_slot_err(struct mvs_info *mvi, struct sas_task *task,
u32 slot_idx)
{
struct mvs_slot_info *slot = &mvi->slot_info[slot_idx];
- u64 err_dw0 = *(u32 *) slot->response;
- void __iomem *regs = mvi->regs;
- u32 tmp;
+ u32 err_dw0 = le32_to_cpu(*(u32 *) (slot->response));
+ u32 err_dw1 = le32_to_cpu(*(u32 *) (slot->response + 4));
+ int stat = SAM_CHECK_COND;
- if (err_dw0 & CMD_ISS_STPD)
- if (sas_protocol_ata(task->task_proto)) {
- tmp = mr32(INT_STAT_SRS);
- mw32(INT_STAT_SRS, tmp & 0xFFFF);
- }
+ if (err_dw1 & SLOT_BSY_ERR) {
+ stat = SAS_QUEUE_FULL;
+ mvs_slot_reset(mvi, task, slot_idx);
+ }
+ switch (task->task_proto) {
+ case SAS_PROTOCOL_SSP:
+ break;
+ case SAS_PROTOCOL_SMP:
+ break;
+ case SAS_PROTOCOL_SATA:
+ case SAS_PROTOCOL_STP:
+ case SAS_PROTOCOL_SATA | SAS_PROTOCOL_STP:
+ if (err_dw0 & TFILE_ERR)
+ stat = mvs_sata_done(mvi, task, slot_idx, 1);
+ break;
+ default:
+ break;
+ }
- mvs_hba_sb_dump(mvi, slot_idx, task->task_proto);
+ mvs_hexdump(16, (u8 *) slot->response, 0);
+ return stat;
}
-static int mvs_slot_complete(struct mvs_info *mvi, u32 rx_desc)
+static int mvs_slot_complete(struct mvs_info *mvi, u32 rx_desc, u32 flags)
{
u32 slot_idx = rx_desc & RXQ_SLOT_MASK;
struct mvs_slot_info *slot = &mvi->slot_info[slot_idx];
struct sas_task *task = slot->task;
- struct task_status_struct *tstat = &task->task_status;
- struct mvs_port *port = &mvi->port[task->dev->port->id];
+ struct task_status_struct *tstat;
+ struct mvs_port *port;
bool aborted;
void *to;
+ if (unlikely(!task || !task->lldd_task))
+ return -1;
+
+ mvs_hba_cq_dump(mvi);
+
spin_lock(&task->task_state_lock);
aborted = task->task_state_flags & SAS_TASK_STATE_ABORTED;
if (!aborted) {
@@ -1190,22 +1358,27 @@
}
spin_unlock(&task->task_state_lock);
- if (aborted)
+ if (aborted) {
+ mvs_slot_task_free(mvi, task, slot, slot_idx);
+ mvs_slot_free(mvi, rx_desc);
return -1;
+ }
+ port = slot->port;
+ tstat = &task->task_status;
memset(tstat, 0, sizeof(*tstat));
tstat->resp = SAS_TASK_COMPLETE;
-
- if (unlikely(!port->port_attached)) {
- tstat->stat = SAS_PHY_DOWN;
+ if (unlikely(!port->port_attached || flags)) {
+ mvs_slot_err(mvi, task, slot_idx);
+ if (!sas_protocol_ata(task->task_proto))
+ tstat->stat = SAS_PHY_DOWN;
goto out;
}
/* error info record present */
- if ((rx_desc & RXQ_ERR) && (*(u64 *) slot->response)) {
- tstat->stat = SAM_CHECK_COND;
- mvs_slot_err(mvi, task, slot_idx);
+ if (unlikely((rx_desc & RXQ_ERR) && (*(u64 *) slot->response))) {
+ tstat->stat = mvs_slot_err(mvi, task, slot_idx);
goto out;
}
@@ -1242,21 +1415,7 @@
case SAS_PROTOCOL_SATA:
case SAS_PROTOCOL_STP:
case SAS_PROTOCOL_SATA | SAS_PROTOCOL_STP: {
- struct ata_task_resp *resp =
- (struct ata_task_resp *)tstat->buf;
-
- if ((rx_desc & (RXQ_DONE | RXQ_ERR | RXQ_ATTN)) ==
- RXQ_DONE)
- tstat->stat = SAM_GOOD;
- else
- tstat->stat = SAM_CHECK_COND;
-
- resp->frame_len = sizeof(struct dev_to_host_fis);
- memcpy(&resp->ending_fis[0],
- SATA_RECEIVED_D2H_FIS(port->taskfileset),
- sizeof(struct dev_to_host_fis));
- if (resp->ending_fis[2] & ATA_ERR)
- mvs_hexdump(16, resp->ending_fis, 0);
+ tstat->stat = mvs_sata_done(mvi, task, slot_idx, 0);
break;
}
@@ -1266,11 +1425,34 @@
}
out:
- mvs_slot_free(mvi, task, slot, slot_idx);
+ mvs_slot_task_free(mvi, task, slot, slot_idx);
+ if (unlikely(tstat->stat != SAS_QUEUE_FULL))
+ mvs_slot_free(mvi, rx_desc);
+
+ spin_unlock(&mvi->lock);
task->task_done(task);
+ spin_lock(&mvi->lock);
return tstat->stat;
}
+static void mvs_release_task(struct mvs_info *mvi, int phy_no)
+{
+ struct list_head *pos, *n;
+ struct mvs_slot_info *slot;
+ struct mvs_phy *phy = &mvi->phy[phy_no];
+ struct mvs_port *port = phy->port;
+ u32 rx_desc;
+
+ if (!port)
+ return;
+
+ list_for_each_safe(pos, n, &port->list) {
+ slot = container_of(pos, struct mvs_slot_info, list);
+ rx_desc = (u32) (slot - mvi->slot_info);
+ mvs_slot_complete(mvi, rx_desc, 1);
+ }
+}
+
static void mvs_int_full(struct mvs_info *mvi)
{
void __iomem *regs = mvi->regs;
@@ -1305,40 +1487,43 @@
* we don't have to stall the CPU reading that register.
* The actual RX ring is offset by one dword, due to this.
*/
- rx_prod_idx = mr32(RX_CONS_IDX) & RX_RING_SZ_MASK;
- if (rx_prod_idx == 0xfff) { /* h/w hasn't touched RX ring yet */
- mvi->rx_cons = 0xfff;
+ rx_prod_idx = mvi->rx_cons;
+ mvi->rx_cons = le32_to_cpu(mvi->rx[0]);
+ if (mvi->rx_cons == 0xfff) /* h/w hasn't touched RX ring yet */
return 0;
- }
/* The CMPL_Q may come late, read from register and try again
* note: if coalescing is enabled,
* it will need to read from register every time for sure
*/
if (mvi->rx_cons == rx_prod_idx)
- return 0;
+ mvi->rx_cons = mr32(RX_CONS_IDX) & RX_RING_SZ_MASK;
- if (mvi->rx_cons == 0xfff)
- mvi->rx_cons = MVS_RX_RING_SZ - 1;
+ if (mvi->rx_cons == rx_prod_idx)
+ return 0;
while (mvi->rx_cons != rx_prod_idx) {
/* increment our internal RX consumer pointer */
- mvi->rx_cons = (mvi->rx_cons + 1) & (MVS_RX_RING_SZ - 1);
+ rx_prod_idx = (rx_prod_idx + 1) & (MVS_RX_RING_SZ - 1);
- rx_desc = le32_to_cpu(mvi->rx[mvi->rx_cons + 1]);
-
- mvs_hba_cq_dump(mvi);
+ rx_desc = le32_to_cpu(mvi->rx[rx_prod_idx + 1]);
if (likely(rx_desc & RXQ_DONE))
- mvs_slot_complete(mvi, rx_desc);
+ mvs_slot_complete(mvi, rx_desc, 0);
if (rx_desc & RXQ_ATTN) {
attn = true;
dev_printk(KERN_DEBUG, &pdev->dev, "ATTN %X\n",
rx_desc);
} else if (rx_desc & RXQ_ERR) {
+ if (!(rx_desc & RXQ_DONE))
+ mvs_slot_complete(mvi, rx_desc, 0);
dev_printk(KERN_DEBUG, &pdev->dev, "RXQ_ERR %X\n",
rx_desc);
+ } else if (rx_desc & RXQ_SLOT_RESET) {
+ dev_printk(KERN_DEBUG, &pdev->dev, "Slot reset[%X]\n",
+ rx_desc);
+ mvs_slot_free(mvi, rx_desc);
}
}
@@ -1348,6 +1533,23 @@
return 0;
}
+#ifdef MVS_USE_TASKLET
+static void mvs_tasklet(unsigned long data)
+{
+ struct mvs_info *mvi = (struct mvs_info *) data;
+ unsigned long flags;
+
+ spin_lock_irqsave(&mvi->lock, flags);
+
+#ifdef MVS_DISABLE_MSI
+ mvs_int_full(mvi);
+#else
+ mvs_int_rx(mvi, true);
+#endif
+ spin_unlock_irqrestore(&mvi->lock, flags);
+}
+#endif
+
static irqreturn_t mvs_interrupt(int irq, void *opaque)
{
struct mvs_info *mvi = opaque;
@@ -1356,18 +1558,21 @@
stat = mr32(GBL_INT_STAT);
- /* clear CMD_CMPLT ASAP */
- mw32_f(INT_STAT, CINT_DONE);
-
if (stat == 0 || stat == 0xffffffff)
return IRQ_NONE;
+ /* clear CMD_CMPLT ASAP */
+ mw32_f(INT_STAT, CINT_DONE);
+
+#ifndef MVS_USE_TASKLET
spin_lock(&mvi->lock);
mvs_int_full(mvi);
spin_unlock(&mvi->lock);
-
+#else
+ tasklet_schedule(&mvi->tasklet);
+#endif
return IRQ_HANDLED;
}
@@ -1376,12 +1581,15 @@
{
struct mvs_info *mvi = opaque;
+#ifndef MVS_USE_TASKLET
spin_lock(&mvi->lock);
mvs_int_rx(mvi, true);
spin_unlock(&mvi->lock);
-
+#else
+ tasklet_schedule(&mvi->tasklet);
+#endif
return IRQ_HANDLED;
}
#endif
@@ -1576,15 +1784,19 @@
return MVS_ID_NOT_MAPPED;
}
-static u32 mvs_get_ncq_tag(struct sas_task *task)
+static u32 mvs_get_ncq_tag(struct sas_task *task, u32 *tag)
{
- u32 tag = 0;
struct ata_queued_cmd *qc = task->uldd_task;
- if (qc)
- tag = qc->tag;
+ if (qc) {
+ if (qc->tf.command == ATA_CMD_FPDMA_WRITE ||
+ qc->tf.command == ATA_CMD_FPDMA_READ) {
+ *tag = qc->tag;
+ return 1;
+ }
+ }
- return tag;
+ return 0;
}
static int mvs_task_prep_ata(struct mvs_info *mvi,
@@ -1628,11 +1840,9 @@
hdr->flags = cpu_to_le32(flags);
/* FIXME: the low order order 5 bits for the TAG if enable NCQ */
- if (task->ata_task.use_ncq) {
- hdr->tags = cpu_to_le32(mvs_get_ncq_tag(task));
- /*Fill in task file */
- task->ata_task.fis.sector_count = hdr->tags << 3;
- } else
+ if (task->ata_task.use_ncq && mvs_get_ncq_tag(task, &hdr->tags))
+ task->ata_task.fis.sector_count |= hdr->tags << 3;
+ else
hdr->tags = cpu_to_le32(tag);
hdr->data_len = cpu_to_le32(task->total_xfer_len);
@@ -1725,13 +1935,16 @@
u32 flags;
u32 resp_len, req_len, i, tag = tei->tag;
const u32 max_resp_len = SB_RFB_MAX;
+ u8 phy_mask;
slot = &mvi->slot_info[tag];
+ phy_mask = (port->wide_port_phymap) ? port->wide_port_phymap :
+ task->dev->port->phy_mask;
slot->tx = mvi->tx_prod;
mvi->tx[mvi->tx_prod] = cpu_to_le32(TXQ_MODE_I | tag |
(TXQ_CMD_SSP << TXQ_CMD_SHIFT) |
- (port->wide_port_phymap << TXQ_PHY_SHIFT));
+ (phy_mask << TXQ_PHY_SHIFT));
flags = MCH_RETRY;
if (task->ssp_task.enable_first_burst) {
@@ -1832,22 +2045,32 @@
void __iomem *regs = mvi->regs;
struct mvs_task_exec_info tei;
struct sas_task *t = task;
+ struct mvs_slot_info *slot;
u32 tag = 0xdeadbeef, rc, n_elem = 0;
unsigned long flags;
u32 n = num, pass = 0;
spin_lock_irqsave(&mvi->lock, flags);
-
do {
+ dev = t->dev;
tei.port = &mvi->port[dev->port->id];
if (!tei.port->port_attached) {
- struct task_status_struct *ts = &t->task_status;
- ts->stat = SAS_PHY_DOWN;
- t->task_done(t);
- rc = 0;
- goto exec_exit;
+ if (sas_protocol_ata(t->task_proto)) {
+ rc = SAS_PHY_DOWN;
+ goto out_done;
+ } else {
+ struct task_status_struct *ts = &t->task_status;
+ ts->resp = SAS_TASK_UNDELIVERED;
+ ts->stat = SAS_PHY_DOWN;
+ t->task_done(t);
+ if (n > 1)
+ t = list_entry(t->list.next,
+ struct sas_task, list);
+ continue;
+ }
}
+
if (!sas_protocol_ata(t->task_proto)) {
if (t->num_scatter) {
n_elem = pci_map_sg(mvi->pdev, t->scatter,
@@ -1866,9 +2089,10 @@
if (rc)
goto err_out;
- mvi->slot_info[tag].task = t;
- mvi->slot_info[tag].n_elem = n_elem;
- memset(mvi->slot_info[tag].buf, 0, MVS_SLOT_BUF_SZ);
+ slot = &mvi->slot_info[tag];
+ t->lldd_task = NULL;
+ slot->n_elem = n_elem;
+ memset(slot->buf, 0, MVS_SLOT_BUF_SZ);
tei.task = t;
tei.hdr = &mvi->slot[tag];
tei.tag = tag;
@@ -1897,28 +2121,26 @@
if (rc)
goto err_out_tag;
+ slot->task = t;
+ slot->port = tei.port;
+ t->lldd_task = (void *) slot;
+ list_add_tail(&slot->list, &slot->port->list);
/* TODO: select normal or high priority */
spin_lock(&t->task_state_lock);
t->task_state_flags |= SAS_TASK_AT_INITIATOR;
spin_unlock(&t->task_state_lock);
- if (n == 1) {
- spin_unlock_irqrestore(&mvi->lock, flags);
- mw32(TX_PROD_IDX, mvi->tx_prod);
- }
mvs_hba_memory_dump(mvi, tag, t->task_proto);
++pass;
mvi->tx_prod = (mvi->tx_prod + 1) & (MVS_CHIP_SLOT_SZ - 1);
-
- if (n == 1)
- break;
-
- t = list_entry(t->list.next, struct sas_task, list);
+ if (n > 1)
+ t = list_entry(t->list.next, struct sas_task, list);
} while (--n);
- return 0;
+ rc = 0;
+ goto out_done;
err_out_tag:
mvs_tag_free(mvi, tag);
@@ -1928,7 +2150,7 @@
if (n_elem)
pci_unmap_sg(mvi->pdev, t->scatter, n_elem,
t->data_dir);
-exec_exit:
+out_done:
if (pass)
mw32(TX_PROD_IDX, (mvi->tx_prod - 1) & (MVS_CHIP_SLOT_SZ - 1));
spin_unlock_irqrestore(&mvi->lock, flags);
@@ -1937,42 +2159,59 @@
static int mvs_task_abort(struct sas_task *task)
{
- int rc = 1;
+ int rc;
unsigned long flags;
struct mvs_info *mvi = task->dev->port->ha->lldd_ha;
struct pci_dev *pdev = mvi->pdev;
+ int tag;
spin_lock_irqsave(&task->task_state_lock, flags);
if (task->task_state_flags & SAS_TASK_STATE_DONE) {
rc = TMF_RESP_FUNC_COMPLETE;
+ spin_unlock_irqrestore(&task->task_state_lock, flags);
goto out_done;
}
spin_unlock_irqrestore(&task->task_state_lock, flags);
- /*FIXME*/
- rc = TMF_RESP_FUNC_COMPLETE;
-
switch (task->task_proto) {
case SAS_PROTOCOL_SMP:
- dev_printk(KERN_DEBUG, &pdev->dev, "SMP Abort! ");
+ dev_printk(KERN_DEBUG, &pdev->dev, "SMP Abort! \n");
break;
case SAS_PROTOCOL_SSP:
- dev_printk(KERN_DEBUG, &pdev->dev, "SSP Abort! ");
+ dev_printk(KERN_DEBUG, &pdev->dev, "SSP Abort! \n");
break;
case SAS_PROTOCOL_SATA:
case SAS_PROTOCOL_STP:
case SAS_PROTOCOL_SATA | SAS_PROTOCOL_STP:{
- dev_printk(KERN_DEBUG, &pdev->dev, "STP Abort! "
- "Dump D2H FIS: \n");
+ dev_printk(KERN_DEBUG, &pdev->dev, "STP Abort! \n");
+#if _MV_DUMP
+ dev_printk(KERN_DEBUG, &pdev->dev, "Dump D2H FIS: \n");
mvs_hexdump(sizeof(struct host_to_dev_fis),
(void *)&task->ata_task.fis, 0);
dev_printk(KERN_DEBUG, &pdev->dev, "Dump ATAPI Cmd : \n");
mvs_hexdump(16, task->ata_task.atapi_packet, 0);
+#endif
+ spin_lock_irqsave(&task->task_state_lock, flags);
+ if (task->task_state_flags & SAS_TASK_NEED_DEV_RESET) {
+ /* TODO */
+ ;
+ }
+ spin_unlock_irqrestore(&task->task_state_lock, flags);
break;
}
default:
break;
}
+
+ if (mvs_find_tag(mvi, task, &tag)) {
+ spin_lock_irqsave(&mvi->lock, flags);
+ mvs_slot_task_free(mvi, task, &mvi->slot_info[tag], tag);
+ spin_unlock_irqrestore(&mvi->lock, flags);
+ }
+ if (!mvs_task_exec(task, 1, GFP_ATOMIC))
+ rc = TMF_RESP_FUNC_COMPLETE;
+ else
+ rc = TMF_RESP_FUNC_FAILED;
out_done:
return rc;
}
@@ -2001,7 +2240,7 @@
mvi->rx_fis, mvi->rx_fis_dma);
if (mvi->rx)
dma_free_coherent(&mvi->pdev->dev,
- sizeof(*mvi->rx) * MVS_RX_RING_SZ,
+ sizeof(*mvi->rx) * (MVS_RX_RING_SZ + 1),
mvi->rx, mvi->rx_dma);
if (mvi->slot)
dma_free_coherent(&mvi->pdev->dev,
@@ -2109,6 +2348,9 @@
return NULL;
spin_lock_init(&mvi->lock);
+#ifdef MVS_USE_TASKLET
+ tasklet_init(&mvi->tasklet, mvs_tasklet, (unsigned long)mvi);
+#endif
mvi->pdev = pdev;
mvi->chip = chip;
@@ -2132,6 +2374,10 @@
mvs_phy_init(mvi, i);
arr_phy[i] = &mvi->phy[i].sas_phy;
arr_port[i] = &mvi->port[i].sas_port;
+ mvi->port[i].taskfileset = MVS_ID_NOT_MAPPED;
+ mvi->port[i].wide_port_phymap = 0;
+ mvi->port[i].port_attached = 0;
+ INIT_LIST_HEAD(&mvi->port[i].list);
}
SHOST_TO_SAS_HA(mvi->shost) = &mvi->sas;
@@ -2148,9 +2394,10 @@
mvi->sas.sas_phy = arr_phy;
mvi->sas.sas_port = arr_port;
mvi->sas.num_phys = chip->n_phy;
- mvi->sas.lldd_max_execute_num = MVS_CHIP_SLOT_SZ - 1;
+ mvi->sas.lldd_max_execute_num = 1;
mvi->sas.lldd_queue_size = MVS_QUEUE_SIZE;
- mvi->can_queue = (MVS_CHIP_SLOT_SZ >> 1) - 1;
+ mvi->shost->can_queue = MVS_CAN_QUEUE;
+ mvi->shost->cmd_per_lun = MVS_SLOTS / mvi->sas.num_phys;
mvi->sas.lldd_ha = mvi;
mvi->sas.core.shost = mvi->shost;
@@ -2203,11 +2450,11 @@
memset(mvi->rx_fis, 0, MVS_RX_FISL_SZ);
mvi->rx = dma_alloc_coherent(&pdev->dev,
- sizeof(*mvi->rx) * MVS_RX_RING_SZ,
+ sizeof(*mvi->rx) * (MVS_RX_RING_SZ + 1),
&mvi->rx_dma, GFP_KERNEL);
if (!mvi->rx)
goto err_out;
- memset(mvi->rx, 0, sizeof(*mvi->rx) * MVS_RX_RING_SZ);
+ memset(mvi->rx, 0, sizeof(*mvi->rx) * (MVS_RX_RING_SZ + 1));
mvi->rx[0] = cpu_to_le32(0xfff);
mvi->rx_cons = 0xfff;
@@ -2357,7 +2604,7 @@
mvs_cw32(regs, CMD_SAS_CTL0, tmp);
/* workaround for WDTIMEOUT , set to 550 ms */
- mvs_cw32(regs, CMD_WD_TIMER, 0xffffff);
+ mvs_cw32(regs, CMD_WD_TIMER, 0x86470);
/* not to halt for different port op during wideport link change */
mvs_cw32(regs, CMD_APP_ERR_CONFIG, 0xffefbf7d);
@@ -2465,17 +2712,16 @@
{
u32 tmp;
struct mvs_phy *phy = &mvi->phy[i];
- struct mvs_port *port;
+ struct mvs_port *port = phy->port;;
tmp = mvs_read_phy_ctl(mvi, i);
if ((tmp & PHY_READY_MASK) && !(phy->irq_status & PHYEV_POOF)) {
- if (!phy->port)
+ if (!port)
phy->phy_attached = 1;
return tmp;
}
- port = phy->port;
if (port) {
if (phy->phy_type & PORT_TYPE_SAS) {
port->wide_port_phymap &= ~(1U << i);
@@ -2497,7 +2743,7 @@
{
struct mvs_phy *phy = &mvi->phy[i];
struct pci_dev *pdev = mvi->pdev;
- u32 tmp, j;
+ u32 tmp;
u64 tmp64;
mvs_write_port_cfg_addr(mvi, i, PHYR_IDENTIFY);
@@ -2524,46 +2770,20 @@
sas_phy->linkrate =
(phy->phy_status & PHY_NEG_SPP_PHYS_LINK_RATE_MASK) >>
PHY_NEG_SPP_PHYS_LINK_RATE_MASK_OFFSET;
-
- /* Updated attached_sas_addr */
- mvs_write_port_cfg_addr(mvi, i, PHYR_ATT_ADDR_HI);
- phy->att_dev_sas_addr =
- (u64) mvs_read_port_cfg_data(mvi, i) << 32;
-
- mvs_write_port_cfg_addr(mvi, i, PHYR_ATT_ADDR_LO);
- phy->att_dev_sas_addr |= mvs_read_port_cfg_data(mvi, i);
-
- dev_printk(KERN_DEBUG, &pdev->dev,
- "phy[%d] Get Attached Address 0x%llX ,"
- " SAS Address 0x%llX\n",
- i, phy->att_dev_sas_addr, phy->dev_sas_addr);
- dev_printk(KERN_DEBUG, &pdev->dev,
- "Rate = %x , type = %d\n",
- sas_phy->linkrate, phy->phy_type);
-
-#if 1
- /*
- * If the device is capable of supporting a wide port
- * on its phys, it may configure the phys as a wide port.
- */
- if (phy->phy_type & PORT_TYPE_SAS)
- for (j = 0; j < mvi->chip->n_phy && j != i; ++j) {
- if ((mvi->phy[j].phy_attached) &&
- (mvi->phy[j].phy_type & PORT_TYPE_SAS))
- if (phy->att_dev_sas_addr ==
- mvi->phy[j].att_dev_sas_addr - 1) {
- phy->att_dev_sas_addr =
- mvi->phy[j].att_dev_sas_addr;
- break;
- }
- }
-
-#endif
-
- tmp64 = cpu_to_be64(phy->att_dev_sas_addr);
- memcpy(sas_phy->attached_sas_addr, &tmp64, SAS_ADDR_SIZE);
+ phy->minimum_linkrate =
+ (phy->phy_status &
+ PHY_MIN_SPP_PHYS_LINK_RATE_MASK) >> 8;
+ phy->maximum_linkrate =
+ (phy->phy_status &
+ PHY_MAX_SPP_PHYS_LINK_RATE_MASK) >> 12;
if (phy->phy_type & PORT_TYPE_SAS) {
+ /* Updated attached_sas_addr */
+ mvs_write_port_cfg_addr(mvi, i, PHYR_ATT_ADDR_HI);
+ phy->att_dev_sas_addr =
+ (u64) mvs_read_port_cfg_data(mvi, i) << 32;
+ mvs_write_port_cfg_addr(mvi, i, PHYR_ATT_ADDR_LO);
+ phy->att_dev_sas_addr |= mvs_read_port_cfg_data(mvi, i);
mvs_write_port_cfg_addr(mvi, i, PHYR_ATT_DEV_INFO);
phy->att_dev_info = mvs_read_port_cfg_data(mvi, i);
phy->identify.device_type =
@@ -2582,6 +2802,7 @@
} else if (phy->phy_type & PORT_TYPE_SATA) {
phy->identify.target_port_protocols = SAS_PROTOCOL_STP;
if (mvs_is_sig_fis_received(phy->irq_status)) {
+ phy->att_dev_sas_addr = i; /* temp */
if (phy_st & PHY_OOB_DTCTD)
sas_phy->oob_mode = SATA_OOB_MODE;
phy->frame_rcvd_size =
@@ -2591,20 +2812,34 @@
} else {
dev_printk(KERN_DEBUG, &pdev->dev,
"No sig fis\n");
+ phy->phy_type &= ~(PORT_TYPE_SATA);
+ goto out_done;
}
}
+ tmp64 = cpu_to_be64(phy->att_dev_sas_addr);
+ memcpy(sas_phy->attached_sas_addr, &tmp64, SAS_ADDR_SIZE);
+
+ dev_printk(KERN_DEBUG, &pdev->dev,
+ "phy[%d] Get Attached Address 0x%llX ,"
+ " SAS Address 0x%llX\n",
+ i, phy->att_dev_sas_addr, phy->dev_sas_addr);
+ dev_printk(KERN_DEBUG, &pdev->dev,
+ "Rate = %x , type = %d\n",
+ sas_phy->linkrate, phy->phy_type);
+
/* workaround for HW phy decoding error on 1.5g disk drive */
mvs_write_port_vsr_addr(mvi, i, VSR_PHY_MODE6);
tmp = mvs_read_port_vsr_data(mvi, i);
if (((phy->phy_status & PHY_NEG_SPP_PHYS_LINK_RATE_MASK) >>
PHY_NEG_SPP_PHYS_LINK_RATE_MASK_OFFSET) ==
SAS_LINK_RATE_1_5_GBPS)
- tmp &= ~PHY_MODE6_DTL_SPEED;
+ tmp &= ~PHY_MODE6_LATECLK;
else
- tmp |= PHY_MODE6_DTL_SPEED;
+ tmp |= PHY_MODE6_LATECLK;
mvs_write_port_vsr_data(mvi, i, tmp);
}
+out_done:
if (get_st)
mvs_write_port_irq_stat(mvi, i, phy->irq_status);
}
@@ -2629,6 +2864,11 @@
spin_unlock_irqrestore(&mvi->lock, flags);
}
+static int mvs_I_T_nexus_reset(struct domain_device *dev)
+{
+ return TMF_RESP_FUNC_FAILED;
+}
+
static int __devinit mvs_hw_init(struct mvs_info *mvi)
{
void __iomem *regs = mvi->regs;
@@ -2790,13 +3030,12 @@
/* enable CMD/CMPL_Q/RESP mode */
mw32(PCS, PCS_SATA_RETRY | PCS_FIS_RX_EN | PCS_CMD_EN);
- /* re-enable interrupts globally */
- mvs_hba_interrupt_enable(mvi);
-
/* enable completion queue interrupt */
- tmp = (CINT_PORT_MASK | CINT_DONE | CINT_MEM);
+ tmp = (CINT_PORT_MASK | CINT_DONE | CINT_MEM | CINT_SRS);
mw32(INT_MASK, tmp);
+ /* Enable SRS interrupt */
+ mw32(INT_MASK_SRS, 0xFF);
return 0;
}
@@ -2870,6 +3109,8 @@
mvs_print_info(mvi);
+ mvs_hba_interrupt_enable(mvi);
+
scsi_scan_host(mvi->shost);
return 0;
@@ -2915,12 +3156,22 @@
.lldd_execute_task = mvs_task_exec,
.lldd_control_phy = mvs_phy_control,
.lldd_abort_task = mvs_task_abort,
- .lldd_port_formed = mvs_port_formed
+ .lldd_port_formed = mvs_port_formed,
+ .lldd_I_T_nexus_reset = mvs_I_T_nexus_reset,
};
static struct pci_device_id __devinitdata mvs_pci_table[] = {
{ PCI_VDEVICE(MARVELL, 0x6320), chip_6320 },
{ PCI_VDEVICE(MARVELL, 0x6340), chip_6440 },
+ {
+ .vendor = PCI_VENDOR_ID_MARVELL,
+ .device = 0x6440,
+ .subvendor = PCI_ANY_ID,
+ .subdevice = 0x6480,
+ .class = 0,
+ .class_mask = 0,
+ .driver_data = chip_6480,
+ },
{ PCI_VDEVICE(MARVELL, 0x6440), chip_6440 },
{ PCI_VDEVICE(MARVELL, 0x6480), chip_6480 },
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index b9b09a7..ed83cdb 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -294,7 +294,6 @@
}
if (sdev->request_queue) {
- bsg_unregister_queue(sdev->request_queue);
sdev->request_queue->queuedata = NULL;
/* user context needed to free queue */
scsi_free_queue(sdev->request_queue);
@@ -858,6 +857,7 @@
if (scsi_device_set_state(sdev, SDEV_CANCEL) != 0)
return;
+ bsg_unregister_queue(sdev->request_queue);
class_device_unregister(&sdev->sdev_classdev);
transport_remove_device(dev);
device_del(dev);
diff --git a/drivers/watchdog/it8712f_wdt.c b/drivers/watchdog/it8712f_wdt.c
index 1efcad3..ca90c51 100644
--- a/drivers/watchdog/it8712f_wdt.c
+++ b/drivers/watchdog/it8712f_wdt.c
@@ -111,15 +111,6 @@
return val;
}
-static void
-superio_outw(int val, int reg)
-{
- outb(reg++, REG);
- outb((val >> 8) & 0xff, VAL);
- outb(reg, REG);
- outb(val & 0xff, VAL);
-}
-
static inline void
superio_select(int ldn)
{
@@ -170,9 +161,8 @@
superio_outb(config, WDT_CONFIG);
if (revision >= 0x08)
- superio_outw(units, WDT_TIMEOUT);
- else
- superio_outb(units, WDT_TIMEOUT);
+ superio_outb(units >> 8, WDT_TIMEOUT + 1);
+ superio_outb(units, WDT_TIMEOUT);
}
static int
diff --git a/fs/afs/cell.c b/fs/afs/cell.c
index 788865d..584bb0f 100644
--- a/fs/afs/cell.c
+++ b/fs/afs/cell.c
@@ -138,6 +138,7 @@
cell = afs_cell_alloc(name, vllist);
if (IS_ERR(cell)) {
_leave(" = %ld", PTR_ERR(cell));
+ up_write(&afs_cells_sem);
return cell;
}
diff --git a/include/asm-mips/mach-au1x00/au1000.h b/include/asm-mips/mach-au1x00/au1000.h
index cb18af9..5bb57bf 100644
--- a/include/asm-mips/mach-au1x00/au1000.h
+++ b/include/asm-mips/mach-au1x00/au1000.h
@@ -1786,6 +1786,7 @@
char *cpu_name;
unsigned char cpu_od; /* Set Config[OD] */
unsigned char cpu_bclk; /* Enable BCLK switching */
+ unsigned char cpu_pll_wo; /* sys_cpupll reg. write-only */
};
extern struct cpu_spec cpu_specs[];
diff --git a/include/asm-sh/floppy.h b/include/asm-sh/floppy.h
deleted file mode 100644
index 59fbfdc..0000000
--- a/include/asm-sh/floppy.h
+++ /dev/null
@@ -1,268 +0,0 @@
-/*
- * Architecture specific parts of the Floppy driver
- * include/asm-i386/floppy.h
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1995
- */
-#ifndef __ASM_SH_FLOPPY_H
-#define __ASM_SH_FLOPPY_H
-
-#include <linux/vmalloc.h>
-
-
-/*
- * The DMA channel used by the floppy controller cannot access data at
- * addresses >= 16MB
- *
- * Went back to the 1MB limit, as some people had problems with the floppy
- * driver otherwise. It doesn't matter much for performance anyway, as most
- * floppy accesses go through the track buffer.
- */
-#define _CROSS_64KB(a,s,vdma) \
-(!vdma && ((unsigned long)(a)/K_64 != ((unsigned long)(a) + (s) - 1) / K_64))
-
-#define CROSS_64KB(a,s) _CROSS_64KB(a,s,use_virtual_dma & 1)
-
-
-#define SW fd_routine[use_virtual_dma&1]
-#define CSW fd_routine[can_use_virtual_dma & 1]
-
-
-#define fd_inb(port) inb_p(port)
-#define fd_outb(value,port) outb_p(value,port)
-
-#define fd_request_dma() CSW._request_dma(FLOPPY_DMA,"floppy")
-#define fd_free_dma() CSW._free_dma(FLOPPY_DMA)
-#define fd_enable_irq() enable_irq(FLOPPY_IRQ)
-#define fd_disable_irq() disable_irq(FLOPPY_IRQ)
-#define fd_free_irq() free_irq(FLOPPY_IRQ, NULL)
-#define fd_get_dma_residue() SW._get_dma_residue(FLOPPY_DMA)
-#define fd_dma_mem_alloc(size) SW._dma_mem_alloc(size)
-#define fd_dma_setup(addr, size, mode, io) SW._dma_setup(addr, size, mode, io)
-
-#define FLOPPY_CAN_FALLBACK_ON_NODMA
-
-static int virtual_dma_count;
-static int virtual_dma_residue;
-static char *virtual_dma_addr;
-static int virtual_dma_mode;
-static int doing_pdma;
-
-static void floppy_hardint(int irq, void *dev_id, struct pt_regs * regs)
-{
- register unsigned char st;
-
-#undef TRACE_FLPY_INT
-
-#ifdef TRACE_FLPY_INT
- static int calls=0;
- static int bytes=0;
- static int dma_wait=0;
-#endif
- if(!doing_pdma) {
- floppy_interrupt(irq, dev_id, regs);
- return;
- }
-
-#ifdef TRACE_FLPY_INT
- if(!calls)
- bytes = virtual_dma_count;
-#endif
-
- {
- register int lcount;
- register char *lptr;
-
- st = 1;
- for(lcount=virtual_dma_count, lptr=virtual_dma_addr;
- lcount; lcount--, lptr++) {
- st=inb(virtual_dma_port+4) & 0xa0 ;
- if(st != 0xa0)
- break;
- if(virtual_dma_mode)
- outb_p(*lptr, virtual_dma_port+5);
- else
- *lptr = inb_p(virtual_dma_port+5);
- }
- virtual_dma_count = lcount;
- virtual_dma_addr = lptr;
- st = inb(virtual_dma_port+4);
- }
-
-#ifdef TRACE_FLPY_INT
- calls++;
-#endif
- if(st == 0x20)
- return;
- if(!(st & 0x20)) {
- virtual_dma_residue += virtual_dma_count;
- virtual_dma_count=0;
-#ifdef TRACE_FLPY_INT
- printk("count=%x, residue=%x calls=%d bytes=%d dma_wait=%d\n",
- virtual_dma_count, virtual_dma_residue, calls, bytes,
- dma_wait);
- calls = 0;
- dma_wait=0;
-#endif
- doing_pdma = 0;
- floppy_interrupt(irq, dev_id, regs);
- return;
- }
-#ifdef TRACE_FLPY_INT
- if(!virtual_dma_count)
- dma_wait++;
-#endif
-}
-
-static void fd_disable_dma(void)
-{
- if(! (can_use_virtual_dma & 1))
- disable_dma(FLOPPY_DMA);
- doing_pdma = 0;
- virtual_dma_residue += virtual_dma_count;
- virtual_dma_count=0;
-}
-
-static int vdma_request_dma(unsigned int dmanr, const char * device_id)
-{
- return 0;
-}
-
-static void vdma_nop(unsigned int dummy)
-{
-}
-
-
-static int vdma_get_dma_residue(unsigned int dummy)
-{
- return virtual_dma_count + virtual_dma_residue;
-}
-
-
-static int fd_request_irq(void)
-{
- if(can_use_virtual_dma)
- return request_irq(FLOPPY_IRQ, floppy_hardint,
- IRQF_DISABLED, "floppy", NULL);
- else
- return request_irq(FLOPPY_IRQ, floppy_interrupt,
- IRQF_DISABLED, "floppy", NULL);
-}
-
-static unsigned long dma_mem_alloc(unsigned long size)
-{
- return __get_dma_pages(GFP_KERNEL,get_order(size));
-}
-
-
-static unsigned long vdma_mem_alloc(unsigned long size)
-{
- return (unsigned long) vmalloc(size);
-
-}
-
-#define nodma_mem_alloc(size) vdma_mem_alloc(size)
-
-static void _fd_dma_mem_free(unsigned long addr, unsigned long size)
-{
- if((unsigned int) addr >= (unsigned int) high_memory)
- return vfree((void *)addr);
- else
- free_pages(addr, get_order(size));
-}
-
-#define fd_dma_mem_free(addr, size) _fd_dma_mem_free(addr, size)
-
-static void _fd_chose_dma_mode(char *addr, unsigned long size)
-{
- if(can_use_virtual_dma == 2) {
- if((unsigned int) addr >= (unsigned int) high_memory ||
- virt_to_phys(addr) >= 0x10000000)
- use_virtual_dma = 1;
- else
- use_virtual_dma = 0;
- } else {
- use_virtual_dma = can_use_virtual_dma & 1;
- }
-}
-
-#define fd_chose_dma_mode(addr, size) _fd_chose_dma_mode(addr, size)
-
-
-static int vdma_dma_setup(char *addr, unsigned long size, int mode, int io)
-{
- doing_pdma = 1;
- virtual_dma_port = io;
- virtual_dma_mode = (mode == DMA_MODE_WRITE);
- virtual_dma_addr = addr;
- virtual_dma_count = size;
- virtual_dma_residue = 0;
- return 0;
-}
-
-static int hard_dma_setup(char *addr, unsigned long size, int mode, int io)
-{
-#ifdef FLOPPY_SANITY_CHECK
- if (CROSS_64KB(addr, size)) {
- printk("DMA crossing 64-K boundary %p-%p\n", addr, addr+size);
- return -1;
- }
-#endif
-
- __flush_purge_region(addr, size);
-
- /* actual, physical DMA */
- doing_pdma = 0;
- clear_dma_ff(FLOPPY_DMA);
- set_dma_mode(FLOPPY_DMA,mode);
- set_dma_addr(FLOPPY_DMA,virt_to_phys(addr));
- set_dma_count(FLOPPY_DMA,size);
- enable_dma(FLOPPY_DMA);
- return 0;
-}
-
-static struct fd_routine_l {
- int (*_request_dma)(unsigned int dmanr, const char * device_id);
- void (*_free_dma)(unsigned int dmanr);
- int (*_get_dma_residue)(unsigned int dummy);
- unsigned long (*_dma_mem_alloc) (unsigned long size);
- int (*_dma_setup)(char *addr, unsigned long size, int mode, int io);
-} fd_routine[] = {
- {
- request_dma,
- free_dma,
- get_dma_residue,
- dma_mem_alloc,
- hard_dma_setup
- },
- {
- vdma_request_dma,
- vdma_nop,
- vdma_get_dma_residue,
- vdma_mem_alloc,
- vdma_dma_setup
- }
-};
-
-
-static int FDC1 = 0x3f0;
-static int FDC2 = -1;
-
-/*
- * Floppy types are stored in the rtc's CMOS RAM and so rtc_lock
- * is needed to prevent corrupted CMOS RAM in case "insmod floppy"
- * coincides with another rtc CMOS user. Paul G.
- */
-#define FLOPPY0_TYPE (4)
-#define FLOPPY1_TYPE (0)
-
-#define N_FDC 2
-#define N_DRIVE 8
-
-#define EXTRA_FLOPPY_PARAMS
-
-#endif /* __ASM_SH_FLOPPY_H */
diff --git a/include/asm-sh/fpu.h b/include/asm-sh/fpu.h
index f842988..91462fe 100644
--- a/include/asm-sh/fpu.h
+++ b/include/asm-sh/fpu.h
@@ -1,9 +1,8 @@
#ifndef __ASM_SH_FPU_H
#define __ASM_SH_FPU_H
-#define SR_FD 0x00008000
-
#ifndef __ASSEMBLY__
+#include <linux/preempt.h>
#include <asm/ptrace.h>
#ifdef CONFIG_SH_FPU
@@ -21,25 +20,35 @@
extern void save_fpu(struct task_struct *__tsk, struct pt_regs *regs);
#else
+
#define release_fpu(regs) do { } while (0)
#define grab_fpu(regs) do { } while (0)
-#define save_fpu(tsk, regs) do { } while (0)
+
+static inline void save_fpu(struct task_struct *tsk, struct pt_regs *regs)
+{
+ clear_tsk_thread_flag(tsk, TIF_USEDFPU);
+}
#endif
extern int do_fpu_inst(unsigned short, struct pt_regs *);
-#define unlazy_fpu(tsk, regs) do { \
- if (test_tsk_thread_flag(tsk, TIF_USEDFPU)) { \
- save_fpu(tsk, regs); \
- } \
-} while (0)
+static inline void unlazy_fpu(struct task_struct *tsk, struct pt_regs *regs)
+{
+ preempt_disable();
+ if (test_tsk_thread_flag(tsk, TIF_USEDFPU))
+ save_fpu(tsk, regs);
+ preempt_enable();
+}
-#define clear_fpu(tsk, regs) do { \
- if (test_tsk_thread_flag(tsk, TIF_USEDFPU)) { \
- clear_tsk_thread_flag(tsk, TIF_USEDFPU); \
- release_fpu(regs); \
- } \
-} while (0)
+static inline void clear_fpu(struct task_struct *tsk, struct pt_regs *regs)
+{
+ preempt_disable();
+ if (test_tsk_thread_flag(tsk, TIF_USEDFPU)) {
+ clear_tsk_thread_flag(tsk, TIF_USEDFPU);
+ release_fpu(regs);
+ }
+ preempt_enable();
+}
#endif /* __ASSEMBLY__ */
diff --git a/include/asm-sh/processor.h b/include/asm-sh/processor.h
index 19fe47c..ec707b9 100644
--- a/include/asm-sh/processor.h
+++ b/include/asm-sh/processor.h
@@ -2,7 +2,6 @@
#define __ASM_SH_PROCESSOR_H
#include <asm/cpu-features.h>
-#include <asm/fpu.h>
#ifndef __ASSEMBLY__
/*
diff --git a/include/asm-sh/processor_32.h b/include/asm-sh/processor_32.h
index df2d5b0..c09305d 100644
--- a/include/asm-sh/processor_32.h
+++ b/include/asm-sh/processor_32.h
@@ -70,6 +70,7 @@
*/
#define SR_DSP 0x00001000
#define SR_IMASK 0x000000f0
+#define SR_FD 0x00008000
/*
* FPU structure and data
diff --git a/include/asm-sh/processor_64.h b/include/asm-sh/processor_64.h
index eda4bef..88a2edf 100644
--- a/include/asm-sh/processor_64.h
+++ b/include/asm-sh/processor_64.h
@@ -112,6 +112,7 @@
#endif
#define SR_IMASK 0x000000f0
+#define SR_FD 0x00008000
#define SR_SSTEP 0x08000000
#ifndef __ASSEMBLY__
diff --git a/include/linux/input.h b/include/linux/input.h
index 1bdc39a..cae2c35 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -1227,12 +1227,13 @@
static inline struct input_dev *input_get_device(struct input_dev *dev)
{
- return to_input_dev(get_device(&dev->dev));
+ return dev ? to_input_dev(get_device(&dev->dev)) : NULL;
}
static inline void input_put_device(struct input_dev *dev)
{
- put_device(&dev->dev);
+ if (dev)
+ put_device(&dev->dev);
}
static inline void *input_get_drvdata(struct input_dev *dev)
diff --git a/include/linux/iocontext.h b/include/linux/iocontext.h
index 1b4ccf2..cac4b36 100644
--- a/include/linux/iocontext.h
+++ b/include/linux/iocontext.h
@@ -2,6 +2,7 @@
#define IOCONTEXT_H
#include <linux/radix-tree.h>
+#include <linux/rcupdate.h>
/*
* This is the per-process anticipatory I/O scheduler state.
@@ -54,6 +55,8 @@
void (*dtor)(struct io_context *); /* destructor */
void (*exit)(struct io_context *); /* called on task exit */
+
+ struct rcu_head rcu_head;
};
/*
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index a2f0032..ee81906 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -383,9 +383,11 @@
static inline void napi_complete(struct napi_struct *n)
{
- local_irq_disable();
+ unsigned long flags;
+
+ local_irq_save(flags);
__napi_complete(n);
- local_irq_enable();
+ local_irq_restore(flags);
}
/**
@@ -1072,12 +1074,14 @@
}
/* Use this variant when it is known for sure that it
- * is executing from interrupt context.
+ * is executing from hardware interrupt context or with hardware interrupts
+ * disabled.
*/
extern void dev_kfree_skb_irq(struct sk_buff *skb);
/* Use this variant in places where it could be invoked
- * either from interrupt or non-interrupt context.
+ * from either hardware interrupt or other context, with hardware interrupts
+ * either disabled or enabled.
*/
extern void dev_kfree_skb_any(struct sk_buff *skb);
diff --git a/include/net/llc.h b/include/net/llc.h
index f502458..7940da1 100644
--- a/include/net/llc.h
+++ b/include/net/llc.h
@@ -65,7 +65,6 @@
extern struct list_head llc_sap_list;
extern rwlock_t llc_sap_list_lock;
-extern unsigned char llc_station_mac_sa[ETH_ALEN];
extern int llc_rcv(struct sk_buff *skb, struct net_device *dev,
struct packet_type *pt, struct net_device *orig_dev);
diff --git a/include/net/llc_pdu.h b/include/net/llc_pdu.h
index 4a8f58b..75b8e29 100644
--- a/include/net/llc_pdu.h
+++ b/include/net/llc_pdu.h
@@ -381,7 +381,7 @@
xid_info->fmt_id = LLC_XID_FMT_ID; /* 0x81 */
xid_info->type = svcs_supported;
xid_info->rw = rx_window << 1; /* size of receive window */
- skb_put(skb, 3);
+ skb_put(skb, sizeof(struct llc_xid_info));
}
/**
@@ -406,7 +406,7 @@
xid_info->fmt_id = LLC_XID_FMT_ID;
xid_info->type = svcs_supported;
xid_info->rw = rx_window << 1;
- skb_put(skb, 3);
+ skb_put(skb, sizeof(struct llc_xid_info));
}
/* LLC Type 2 FRMR response information field format */
diff --git a/include/net/llc_sap.h b/include/net/llc_sap.h
index 2c56dbe..ed25bec 100644
--- a/include/net/llc_sap.h
+++ b/include/net/llc_sap.h
@@ -1,5 +1,8 @@
#ifndef LLC_SAP_H
#define LLC_SAP_H
+
+#include <asm/types.h>
+
/*
* Copyright (c) 1997 by Procom Technology,Inc.
* 2001-2003 by Arnaldo Carvalho de Melo <acme@conectiva.com.br>
@@ -19,8 +22,8 @@
extern void llc_sap_rtn_pdu(struct llc_sap *sap, struct sk_buff *skb);
extern void llc_save_primitive(struct sock *sk, struct sk_buff* skb,
unsigned char prim);
-extern struct sk_buff *llc_alloc_frame(struct sock *sk,
- struct net_device *dev);
+extern struct sk_buff *llc_alloc_frame(struct sock *sk, struct net_device *dev,
+ u8 type, u32 data_size);
extern void llc_build_and_send_test_pkt(struct llc_sap *sap,
struct sk_buff *skb,
diff --git a/mm/slub.c b/mm/slub.c
index 84ed734..acc975f 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -2688,7 +2688,7 @@
}
EXPORT_SYMBOL(kfree);
-#if defined(SLUB_DEBUG) || defined(CONFIG_SLABINFO)
+#if defined(CONFIG_SLUB_DEBUG) || defined(CONFIG_SLABINFO)
static unsigned long count_partial(struct kmem_cache_node *n)
{
unsigned long flags;
diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
index dbc81b9..b33410a 100644
--- a/net/8021q/vlan.c
+++ b/net/8021q/vlan.c
@@ -374,17 +374,35 @@
memcpy(vlan->real_dev_addr, dev->dev_addr, ETH_ALEN);
}
+static void __vlan_device_event(struct net_device *dev, unsigned long event)
+{
+ switch (event) {
+ case NETDEV_CHANGENAME:
+ vlan_proc_rem_dev(dev);
+ if (vlan_proc_add_dev(dev) < 0)
+ pr_warning("8021q: failed to change proc name for %s\n",
+ dev->name);
+ break;
+ }
+}
+
static int vlan_device_event(struct notifier_block *unused, unsigned long event,
void *ptr)
{
struct net_device *dev = ptr;
- struct vlan_group *grp = __vlan_find_group(dev->ifindex);
+ struct vlan_group *grp;
int i, flgs;
struct net_device *vlandev;
if (dev->nd_net != &init_net)
return NOTIFY_DONE;
+ if (is_vlan_dev(dev)) {
+ __vlan_device_event(dev, event);
+ goto out;
+ }
+
+ grp = __vlan_find_group(dev->ifindex);
if (!grp)
goto out;
diff --git a/net/8021q/vlan.h b/net/8021q/vlan.h
index 73efcc7..51271ae 100644
--- a/net/8021q/vlan.h
+++ b/net/8021q/vlan.h
@@ -45,4 +45,9 @@
extern struct rtnl_link_ops vlan_link_ops;
+static inline int is_vlan_dev(struct net_device *dev)
+{
+ return dev->priv_flags & IFF_802_1Q_VLAN;
+}
+
#endif /* !(__BEN_VLAN_802_1Q_INC__) */
diff --git a/net/8021q/vlanproc.c b/net/8021q/vlanproc.c
index 146cfb0..9671aa5 100644
--- a/net/8021q/vlanproc.c
+++ b/net/8021q/vlanproc.c
@@ -210,11 +210,6 @@
* The following few functions build the content of /proc/net/vlan/config
*/
-static inline int is_vlan_dev(struct net_device *dev)
-{
- return dev->priv_flags & IFF_802_1Q_VLAN;
-}
-
/* start read of /proc/net/vlan/config */
static void *vlan_seq_start(struct seq_file *seq, loff_t *pos)
__acquires(dev_base_lock)
diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c
index 1220d8a..d366423 100644
--- a/net/bluetooth/af_bluetooth.c
+++ b/net/bluetooth/af_bluetooth.c
@@ -53,6 +53,30 @@
/* Bluetooth sockets */
#define BT_MAX_PROTO 8
static struct net_proto_family *bt_proto[BT_MAX_PROTO];
+
+static struct lock_class_key bt_slock_key[BT_MAX_PROTO];
+static struct lock_class_key bt_lock_key[BT_MAX_PROTO];
+static const char *bt_key_strings[BT_MAX_PROTO] = {
+ "sk_lock-AF_BLUETOOTH-BTPROTO_L2CAP",
+ "sk_lock-AF_BLUETOOTH-BTPROTO_HCI",
+ "sk_lock-AF_BLUETOOTH-BTPROTO_SCO",
+ "sk_lock-AF_BLUETOOTH-BTPROTO_RFCOMM",
+ "sk_lock-AF_BLUETOOTH-BTPROTO_BNEP",
+ "sk_lock-AF_BLUETOOTH-BTPROTO_CMTP",
+ "sk_lock-AF_BLUETOOTH-BTPROTO_HIDP",
+ "sk_lock-AF_BLUETOOTH-BTPROTO_AVDTP",
+};
+
+static const char *bt_slock_key_strings[BT_MAX_PROTO] = {
+ "slock-AF_BLUETOOTH-BTPROTO_L2CAP",
+ "slock-AF_BLUETOOTH-BTPROTO_HCI",
+ "slock-AF_BLUETOOTH-BTPROTO_SCO",
+ "slock-AF_BLUETOOTH-BTPROTO_RFCOMM",
+ "slock-AF_BLUETOOTH-BTPROTO_BNEP",
+ "slock-AF_BLUETOOTH-BTPROTO_CMTP",
+ "slock-AF_BLUETOOTH-BTPROTO_HIDP",
+ "slock-AF_BLUETOOTH-BTPROTO_AVDTP",
+};
static DEFINE_RWLOCK(bt_proto_lock);
int bt_sock_register(int proto, struct net_proto_family *ops)
@@ -95,6 +119,21 @@
}
EXPORT_SYMBOL(bt_sock_unregister);
+static void bt_reclassify_sock_lock(struct socket *sock, int proto)
+{
+ struct sock *sk = sock->sk;
+
+ if (!sk)
+ return;
+ BUG_ON(sock_owned_by_user(sk));
+
+ sock_lock_init_class_and_name(sk,
+ bt_slock_key_strings[proto],
+ &bt_slock_key[proto],
+ bt_key_strings[proto],
+ &bt_lock_key[proto]);
+}
+
static int bt_sock_create(struct net *net, struct socket *sock, int proto)
{
int err;
@@ -117,6 +156,7 @@
if (bt_proto[proto] && try_module_get(bt_proto[proto]->owner)) {
err = bt_proto[proto]->create(net, sock, proto);
+ bt_reclassify_sock_lock(sock, proto);
module_put(bt_proto[proto]->owner);
}
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
index b5d4019..1d36c09 100644
--- a/net/bluetooth/hci_sock.c
+++ b/net/bluetooth/hci_sock.c
@@ -84,7 +84,7 @@
};
static struct bt_sock_list hci_sk_list = {
- .lock = RW_LOCK_UNLOCKED
+ .lock = __RW_LOCK_UNLOCKED(hci_sk_list.lock)
};
/* Send frame to RAW socket */
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index 34f8bf98..2957df4 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -62,7 +62,7 @@
static const struct proto_ops l2cap_sock_ops;
static struct bt_sock_list l2cap_sk_list = {
- .lock = RW_LOCK_UNLOCKED
+ .lock = __RW_LOCK_UNLOCKED(l2cap_sk_list.lock)
};
static void __l2cap_sock_close(struct sock *sk, int reason);
diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c
index 0c2c937..eb62558 100644
--- a/net/bluetooth/rfcomm/core.c
+++ b/net/bluetooth/rfcomm/core.c
@@ -423,8 +423,8 @@
rfcomm_dlc_lock(d);
d->state = BT_CLOSED;
- d->state_change(d, err);
rfcomm_dlc_unlock(d);
+ d->state_change(d, err);
skb_queue_purge(&d->tx_queue);
rfcomm_dlc_unlink(d);
diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
index c46d510..af4e393 100644
--- a/net/bluetooth/rfcomm/sock.c
+++ b/net/bluetooth/rfcomm/sock.c
@@ -60,7 +60,7 @@
static const struct proto_ops rfcomm_sock_ops;
static struct bt_sock_list rfcomm_sk_list = {
- .lock = RW_LOCK_UNLOCKED
+ .lock = __RW_LOCK_UNLOCKED(rfcomm_sk_list.lock)
};
static void rfcomm_sock_close(struct sock *sk);
diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
index e4c779b..c3f749a 100644
--- a/net/bluetooth/rfcomm/tty.c
+++ b/net/bluetooth/rfcomm/tty.c
@@ -570,12 +570,7 @@
return;
rfcomm_dev_del(dev);
- /* We have to drop DLC lock here, otherwise
- rfcomm_dev_put() will dead lock if it's
- the last reference. */
- rfcomm_dlc_unlock(dlc);
rfcomm_dev_put(dev);
- rfcomm_dlc_lock(dlc);
}
} else
tty_hangup(dev->tty);
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index b91d3c8..cd887cd 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -58,7 +58,7 @@
static const struct proto_ops sco_sock_ops;
static struct bt_sock_list sco_sk_list = {
- .lock = RW_LOCK_UNLOCKED
+ .lock = __RW_LOCK_UNLOCKED(sco_sk_list.lock)
};
static void __sco_chan_add(struct sco_conn *conn, struct sock *sk, struct sock *parent);
diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c
index f3ceca3..4e73e57 100644
--- a/net/ipv4/esp4.c
+++ b/net/ipv4/esp4.c
@@ -336,7 +336,7 @@
struct scatterlist *asg;
int err = -EINVAL;
- if (!pskb_may_pull(skb, sizeof(*esph)))
+ if (!pskb_may_pull(skb, sizeof(*esph) + crypto_aead_ivsize(aead)))
goto out;
if (elen <= 0)
diff --git a/net/ipv4/inet_fragment.c b/net/ipv4/inet_fragment.c
index 724d69a..a0a3c78 100644
--- a/net/ipv4/inet_fragment.c
+++ b/net/ipv4/inet_fragment.c
@@ -86,7 +86,10 @@
void inet_frags_exit_net(struct netns_frags *nf, struct inet_frags *f)
{
nf->low_thresh = 0;
+
+ local_bh_disable();
inet_frag_evictor(nf, f);
+ local_bh_enable();
}
EXPORT_SYMBOL(inet_frags_exit_net);
diff --git a/net/ipv4/ip_forward.c b/net/ipv4/ip_forward.c
index 0b3b328..a4506c8 100644
--- a/net/ipv4/ip_forward.c
+++ b/net/ipv4/ip_forward.c
@@ -85,7 +85,7 @@
if (opt->is_strictroute && rt->rt_dst != rt->rt_gateway)
goto sr_failed;
- if (unlikely(skb->len > dst_mtu(&rt->u.dst) &&
+ if (unlikely(skb->len > dst_mtu(&rt->u.dst) && !skb_is_gso(skb) &&
(ip_hdr(skb)->frag_off & htons(IP_DF))) && !skb->local_df) {
IP_INC_STATS(IPSTATS_MIB_FRAGFAILS);
icmp_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED,
diff --git a/net/ipv4/netfilter/ip_queue.c b/net/ipv4/netfilter/ip_queue.c
index fe05da4..4dc1628 100644
--- a/net/ipv4/netfilter/ip_queue.c
+++ b/net/ipv4/netfilter/ip_queue.c
@@ -588,11 +588,9 @@
}
#ifdef CONFIG_PROC_FS
- proc = create_proc_entry(IPQ_PROC_FS_NAME, 0, init_net.proc_net);
- if (proc) {
- proc->owner = THIS_MODULE;
- proc->proc_fops = &ip_queue_proc_fops;
- } else {
+ proc = proc_create(IPQ_PROC_FS_NAME, 0, init_net.proc_net,
+ &ip_queue_proc_fops);
+ if (!proc) {
printk(KERN_ERR "ip_queue: failed to create proc entry\n");
goto cleanup_ipqnl;
}
diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
index c6cf84c..52926c8 100644
--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
@@ -167,14 +167,13 @@
/* create proc dir entry */
sprintf(buffer, "%u.%u.%u.%u", NIPQUAD(ip));
- c->pde = create_proc_entry(buffer, S_IWUSR|S_IRUSR,
- clusterip_procdir);
+ c->pde = proc_create(buffer, S_IWUSR|S_IRUSR,
+ clusterip_procdir, &clusterip_proc_fops);
if (!c->pde) {
kfree(c);
return NULL;
}
}
- c->pde->proc_fops = &clusterip_proc_fops;
c->pde->data = c;
#endif
diff --git a/net/ipv4/netfilter/ipt_recent.c b/net/ipv4/netfilter/ipt_recent.c
index 8e8f042..50e0669 100644
--- a/net/ipv4/netfilter/ipt_recent.c
+++ b/net/ipv4/netfilter/ipt_recent.c
@@ -276,12 +276,11 @@
for (i = 0; i < ip_list_hash_size; i++)
INIT_LIST_HEAD(&t->iphash[i]);
#ifdef CONFIG_PROC_FS
- t->proc = create_proc_entry(t->name, ip_list_perms, proc_dir);
+ t->proc = proc_create(t->name, ip_list_perms, proc_dir, &recent_fops);
if (t->proc == NULL) {
kfree(t);
goto out;
}
- t->proc->proc_fops = &recent_fops;
t->proc->uid = ip_list_uid;
t->proc->gid = ip_list_gid;
t->proc->data = t;
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c
index 089252e..f500b0f 100644
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c
@@ -395,13 +395,10 @@
if (!proc_exp)
goto err2;
- proc_stat = create_proc_entry("ip_conntrack", S_IRUGO, init_net.proc_net_stat);
+ proc_stat = proc_create("ip_conntrack", S_IRUGO,
+ init_net.proc_net_stat, &ct_cpu_seq_fops);
if (!proc_stat)
goto err3;
-
- proc_stat->proc_fops = &ct_cpu_seq_fops;
- proc_stat->owner = THIS_MODULE;
-
return 0;
err3:
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 7ea1b67..1704c14 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1556,14 +1556,14 @@
__acquires(udp_hash_lock)
{
read_lock(&udp_hash_lock);
- return *pos ? udp_get_idx(seq, *pos-1) : (void *)1;
+ return *pos ? udp_get_idx(seq, *pos-1) : SEQ_START_TOKEN;
}
static void *udp_seq_next(struct seq_file *seq, void *v, loff_t *pos)
{
struct sock *sk;
- if (v == (void *)1)
+ if (v == SEQ_START_TOKEN)
sk = udp_get_idx(seq, 0);
else
sk = udp_get_next(seq, v);
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 101e0e7..e7a1882 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -776,6 +776,7 @@
struct inet6_dev *idev = ifp->idev;
struct in6_addr addr, *tmpaddr;
unsigned long tmp_prefered_lft, tmp_valid_lft, tmp_cstamp, tmp_tstamp;
+ unsigned long regen_advance;
int tmp_plen;
int ret = 0;
int max_addresses;
@@ -836,8 +837,23 @@
tmp_tstamp = ifp->tstamp;
spin_unlock_bh(&ifp->lock);
+ regen_advance = idev->cnf.regen_max_retry *
+ idev->cnf.dad_transmits *
+ idev->nd_parms->retrans_time / HZ;
write_unlock(&idev->lock);
+ /* A temporary address is created only if this calculated Preferred
+ * Lifetime is greater than REGEN_ADVANCE time units. In particular,
+ * an implementation must not create a temporary address with a zero
+ * Preferred Lifetime.
+ */
+ if (tmp_prefered_lft <= regen_advance) {
+ in6_ifa_put(ifp);
+ in6_dev_put(idev);
+ ret = -1;
+ goto out;
+ }
+
addr_flags = IFA_F_TEMPORARY;
/* set in addrconf_prefix_rcv() */
if (ifp->flags & IFA_F_OPTIMISTIC)
@@ -1831,6 +1847,9 @@
* lifetimes of an existing temporary address
* when processing a Prefix Information Option.
*/
+ if (ifp != ift->ifpub)
+ continue;
+
spin_lock(&ift->lock);
flags = ift->flags;
if (ift->valid_lft > valid_lft &&
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index 0ec1402..c6bb4c6 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -282,7 +282,7 @@
struct scatterlist *sg;
struct scatterlist *asg;
- if (!pskb_may_pull(skb, sizeof(*esph))) {
+ if (!pskb_may_pull(skb, sizeof(*esph) + crypto_aead_ivsize(aead))) {
ret = -EINVAL;
goto out;
}
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index 121d517..f204a72 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -436,10 +436,10 @@
}
if (xfrm_decode_session_reverse(skb, &fl2, AF_INET6))
- goto out;
+ goto out_dst_release;
if (ip6_dst_lookup(sk, &dst2, &fl))
- goto out;
+ goto out_dst_release;
err = xfrm_lookup(&dst2, &fl, sk, XFRM_LOOKUP_ICMP);
if (err == -ENOENT) {
diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c
index 178aebc..98ab4f4 100644
--- a/net/ipv6/ip6_input.c
+++ b/net/ipv6/ip6_input.c
@@ -239,8 +239,7 @@
IP6_INC_STATS_BH(ip6_dst_idev(skb->dst), IPSTATS_MIB_INMCASTPKTS);
hdr = ipv6_hdr(skb);
- deliver = unlikely(skb->dev->flags & (IFF_PROMISC|IFF_ALLMULTI)) ||
- ipv6_chk_mcast_addr(skb->dev, &hdr->daddr, NULL);
+ deliver = ipv6_chk_mcast_addr(skb->dev, &hdr->daddr, NULL);
/*
* IPv6 multicast router mode isnt currently supported.
diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c
index cc2f9af..8d366f7 100644
--- a/net/ipv6/netfilter/ip6_queue.c
+++ b/net/ipv6/netfilter/ip6_queue.c
@@ -591,11 +591,9 @@
}
#ifdef CONFIG_PROC_FS
- proc = create_proc_entry(IPQ_PROC_FS_NAME, 0, init_net.proc_net);
- if (proc) {
- proc->owner = THIS_MODULE;
- proc->proc_fops = &ip6_queue_proc_fops;
- } else {
+ proc = proc_create(IPQ_PROC_FS_NAME, 0, init_net.proc_net,
+ &ip6_queue_proc_fops);
+ if (!proc) {
printk(KERN_ERR "ip6_queue: failed to create proc entry\n");
goto cleanup_ipqnl;
}
diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
index 2a0d698..24c0d03 100644
--- a/net/ipv6/netfilter/nf_conntrack_reasm.c
+++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
@@ -171,7 +171,9 @@
static void nf_ct_frag6_evictor(void)
{
+ local_bh_disable();
inet_frag_evictor(&nf_init_frags, &nf_frags);
+ local_bh_enable();
}
static void nf_ct_frag6_expire(unsigned long data)
diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
index 46cf962..8c50eb4 100644
--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -155,6 +155,9 @@
struct sock *sk;
int rc = -ESOCKTNOSUPPORT;
+ if (!capable(CAP_NET_RAW))
+ return -EPERM;
+
if (net != &init_net)
return -EAFNOSUPPORT;
diff --git a/net/llc/llc_c_ac.c b/net/llc/llc_c_ac.c
index 860140c..71a0022 100644
--- a/net/llc/llc_c_ac.c
+++ b/net/llc/llc_c_ac.c
@@ -198,7 +198,7 @@
{
int rc = -ENOBUFS;
struct llc_sock *llc = llc_sk(sk);
- struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev);
+ struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_U, 0);
if (nskb) {
struct llc_sap *sap = llc->sap;
@@ -223,7 +223,7 @@
{
int rc = -ENOBUFS;
struct llc_sock *llc = llc_sk(sk);
- struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev);
+ struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_U, 0);
if (nskb) {
struct llc_sap *sap = llc->sap;
@@ -249,7 +249,7 @@
{
int rc = -ENOBUFS;
struct llc_sock *llc = llc_sk(sk);
- struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev);
+ struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_U, 0);
if (nskb) {
struct llc_sap *sap = llc->sap;
@@ -282,7 +282,8 @@
llc_pdu_decode_pf_bit(skb, &f_bit);
else
f_bit = 0;
- nskb = llc_alloc_frame(sk, llc->dev);
+ nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_U,
+ sizeof(struct llc_frmr_info));
if (nskb) {
struct llc_sap *sap = llc->sap;
@@ -306,7 +307,8 @@
{
int rc = -ENOBUFS;
struct llc_sock *llc = llc_sk(sk);
- struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev);
+ struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_U,
+ sizeof(struct llc_frmr_info));
if (nskb) {
struct llc_sap *sap = llc->sap;
@@ -336,7 +338,8 @@
struct llc_sock *llc = llc_sk(sk);
llc_pdu_decode_pf_bit(skb, &f_bit);
- nskb = llc_alloc_frame(sk, llc->dev);
+ nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_U,
+ sizeof(struct llc_frmr_info));
if (nskb) {
struct llc_sap *sap = llc->sap;
struct llc_pdu_sn *pdu = llc_pdu_sn_hdr(skb);
@@ -424,7 +427,7 @@
struct llc_pdu_sn *pdu = llc_pdu_sn_hdr(skb);
int rc = -ENOBUFS;
struct llc_sock *llc = llc_sk(sk);
- struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev);
+ struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_U, 0);
if (nskb) {
struct llc_sap *sap = llc->sap;
@@ -459,7 +462,7 @@
{
int rc = -ENOBUFS;
struct llc_sock *llc = llc_sk(sk);
- struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev);
+ struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_S, 0);
if (nskb) {
struct llc_sap *sap = llc->sap;
@@ -483,7 +486,7 @@
{
int rc = -ENOBUFS;
struct llc_sock *llc = llc_sk(sk);
- struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev);
+ struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_S, 0);
if (nskb) {
struct llc_sap *sap = llc->sap;
@@ -507,7 +510,7 @@
{
int rc = -ENOBUFS;
struct llc_sock *llc = llc_sk(sk);
- struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev);
+ struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_S, 0);
if (nskb) {
struct llc_sap *sap = llc->sap;
@@ -531,7 +534,7 @@
{
int rc = -ENOBUFS;
struct llc_sock *llc = llc_sk(sk);
- struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev);
+ struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_S, 0);
if (nskb) {
struct llc_sap *sap = llc->sap;
@@ -555,7 +558,7 @@
{
int rc = -ENOBUFS;
struct llc_sock *llc = llc_sk(sk);
- struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev);
+ struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_S, 0);
if (nskb) {
struct llc_sap *sap = llc->sap;
@@ -579,7 +582,7 @@
{
int rc = -ENOBUFS;
struct llc_sock *llc = llc_sk(sk);
- struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev);
+ struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_S, 0);
if (nskb) {
struct llc_sap *sap = llc->sap;
@@ -615,7 +618,7 @@
{
int rc = -ENOBUFS;
struct llc_sock *llc = llc_sk(sk);
- struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev);
+ struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_S, 0);
if (nskb) {
struct llc_sap *sap = llc->sap;
@@ -639,7 +642,7 @@
{
int rc = -ENOBUFS;
struct llc_sock *llc = llc_sk(sk);
- struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev);
+ struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_S, 0);
if (nskb) {
struct llc_sap *sap = llc->sap;
@@ -663,7 +666,7 @@
{
int rc = -ENOBUFS;
struct llc_sock *llc = llc_sk(sk);
- struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev);
+ struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_S, 0);
if (nskb) {
struct llc_sap *sap = llc->sap;
@@ -688,7 +691,7 @@
{
int rc = -ENOBUFS;
struct llc_sock *llc = llc_sk(sk);
- struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev);
+ struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_S, 0);
if (nskb) {
struct llc_sap *sap = llc->sap;
@@ -712,7 +715,7 @@
{
int rc = -ENOBUFS;
struct llc_sock *llc = llc_sk(sk);
- struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev);
+ struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_S, 0);
if (nskb) {
struct llc_sap *sap = llc->sap;
@@ -736,7 +739,7 @@
{
int rc = -ENOBUFS;
struct llc_sock *llc = llc_sk(sk);
- struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev);
+ struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_S, 0);
if (nskb) {
struct llc_sap *sap = llc->sap;
@@ -770,7 +773,7 @@
{
int rc = -ENOBUFS;
struct llc_sock *llc = llc_sk(sk);
- struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev);
+ struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_U, 0);
if (nskb) {
struct llc_sap *sap = llc->sap;
@@ -799,7 +802,7 @@
u8 f_bit;
int rc = -ENOBUFS;
struct llc_sock *llc = llc_sk(sk);
- struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev);
+ struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_U, 0);
llc_pdu_decode_pf_bit(skb, &f_bit);
if (nskb) {
@@ -956,7 +959,7 @@
{
int rc = -ENOBUFS;
struct llc_sock *llc = llc_sk(sk);
- struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev);
+ struct sk_buff *nskb = llc_alloc_frame(sk, llc->dev, LLC_PDU_TYPE_S, 0);
if (nskb) {
struct llc_sap *sap = llc->sap;
diff --git a/net/llc/llc_core.c b/net/llc/llc_core.c
index 248b590..50d5b10 100644
--- a/net/llc/llc_core.c
+++ b/net/llc/llc_core.c
@@ -25,8 +25,6 @@
LIST_HEAD(llc_sap_list);
DEFINE_RWLOCK(llc_sap_list_lock);
-unsigned char llc_station_mac_sa[ETH_ALEN];
-
/**
* llc_sap_alloc - allocates and initializes sap.
*
@@ -37,8 +35,8 @@
struct llc_sap *sap = kzalloc(sizeof(*sap), GFP_ATOMIC);
if (sap) {
+ /* sap->laddr.mac - leave as a null, it's filled by bind */
sap->state = LLC_SAP_STATE_ACTIVE;
- memcpy(sap->laddr.mac, llc_station_mac_sa, ETH_ALEN);
rwlock_init(&sap->sk_list.lock);
atomic_set(&sap->refcnt, 1);
}
@@ -167,10 +165,6 @@
if (dev != NULL)
dev = next_net_device(dev);
- if (dev != NULL)
- memcpy(llc_station_mac_sa, dev->dev_addr, ETH_ALEN);
- else
- memset(llc_station_mac_sa, 0, ETH_ALEN);
dev_add_pack(&llc_packet_type);
dev_add_pack(&llc_tr_packet_type);
return 0;
@@ -185,7 +179,6 @@
module_init(llc_init);
module_exit(llc_exit);
-EXPORT_SYMBOL(llc_station_mac_sa);
EXPORT_SYMBOL(llc_sap_list);
EXPORT_SYMBOL(llc_sap_list_lock);
EXPORT_SYMBOL(llc_sap_find);
diff --git a/net/llc/llc_input.c b/net/llc/llc_input.c
index c40c9b2..bfd2567 100644
--- a/net/llc/llc_input.c
+++ b/net/llc/llc_input.c
@@ -117,8 +117,12 @@
skb_pull(skb, llc_len);
if (skb->protocol == htons(ETH_P_802_2)) {
__be16 pdulen = eth_hdr(skb)->h_proto;
- u16 data_size = ntohs(pdulen) - llc_len;
+ s32 data_size = ntohs(pdulen) - llc_len;
+ if (data_size < 0 ||
+ ((skb_tail_pointer(skb) -
+ (u8 *)pdu) - llc_len) < data_size)
+ return 0;
if (unlikely(pskb_trim_rcsum(skb, data_size)))
return 0;
}
diff --git a/net/llc/llc_pdu.c b/net/llc/llc_pdu.c
index fa83243..2e6cb79 100644
--- a/net/llc/llc_pdu.c
+++ b/net/llc/llc_pdu.c
@@ -241,7 +241,7 @@
FRMR_INFO_SET_PDU_INFO_2LONG_IND(frmr_info, vzyxw);
FRMR_INFO_SET_PDU_INVALID_Nr_IND(frmr_info, vzyxw);
FRMR_INFO_SET_PDU_INVALID_Ns_IND(frmr_info, vzyxw);
- skb_put(skb, 5);
+ skb_put(skb, sizeof(struct llc_frmr_info));
}
/**
diff --git a/net/llc/llc_s_ac.c b/net/llc/llc_s_ac.c
index ac3d93b..a94bd56 100644
--- a/net/llc/llc_s_ac.c
+++ b/net/llc/llc_s_ac.c
@@ -103,7 +103,8 @@
llc_pdu_decode_sa(skb, mac_da);
llc_pdu_decode_da(skb, mac_sa);
llc_pdu_decode_ssap(skb, &dsap);
- nskb = llc_alloc_frame(NULL, skb->dev);
+ nskb = llc_alloc_frame(NULL, skb->dev, LLC_PDU_TYPE_U,
+ sizeof(struct llc_xid_info));
if (!nskb)
goto out;
llc_pdu_header_init(nskb, LLC_PDU_TYPE_U, sap->laddr.lsap, dsap,
@@ -144,11 +145,15 @@
u8 mac_da[ETH_ALEN], mac_sa[ETH_ALEN], dsap;
struct sk_buff *nskb;
int rc = 1;
+ u32 data_size;
llc_pdu_decode_sa(skb, mac_da);
llc_pdu_decode_da(skb, mac_sa);
llc_pdu_decode_ssap(skb, &dsap);
- nskb = llc_alloc_frame(NULL, skb->dev);
+
+ /* The test request command is type U (llc_len = 3) */
+ data_size = ntohs(eth_hdr(skb)->h_proto) - 3;
+ nskb = llc_alloc_frame(NULL, skb->dev, LLC_PDU_TYPE_U, data_size);
if (!nskb)
goto out;
llc_pdu_header_init(nskb, LLC_PDU_TYPE_U, sap->laddr.lsap, dsap,
diff --git a/net/llc/llc_sap.c b/net/llc/llc_sap.c
index 2525165..e2ddde7 100644
--- a/net/llc/llc_sap.c
+++ b/net/llc/llc_sap.c
@@ -24,20 +24,41 @@
#include <net/tcp_states.h>
#include <linux/llc.h>
+static int llc_mac_header_len(unsigned short devtype)
+{
+ switch (devtype) {
+ case ARPHRD_ETHER:
+ case ARPHRD_LOOPBACK:
+ return sizeof(struct ethhdr);
+#ifdef CONFIG_TR
+ case ARPHRD_IEEE802_TR:
+ return sizeof(struct trh_hdr);
+#endif
+ }
+ return 0;
+}
+
/**
* llc_alloc_frame - allocates sk_buff for frame
* @dev: network device this skb will be sent over
+ * @type: pdu type to allocate
+ * @data_size: data size to allocate
*
* Allocates an sk_buff for frame and initializes sk_buff fields.
* Returns allocated skb or %NULL when out of memory.
*/
-struct sk_buff *llc_alloc_frame(struct sock *sk, struct net_device *dev)
+struct sk_buff *llc_alloc_frame(struct sock *sk, struct net_device *dev,
+ u8 type, u32 data_size)
{
- struct sk_buff *skb = alloc_skb(128, GFP_ATOMIC);
+ int hlen = type == LLC_PDU_TYPE_U ? 3 : 4;
+ struct sk_buff *skb;
+
+ hlen += llc_mac_header_len(dev->type);
+ skb = alloc_skb(hlen + data_size, GFP_ATOMIC);
if (skb) {
skb_reset_mac_header(skb);
- skb_reserve(skb, 50);
+ skb_reserve(skb, hlen);
skb_reset_network_header(skb);
skb_reset_transport_header(skb);
skb->protocol = htons(ETH_P_802_2);
diff --git a/net/llc/llc_station.c b/net/llc/llc_station.c
index 6f2ea20..83da133 100644
--- a/net/llc/llc_station.c
+++ b/net/llc/llc_station.c
@@ -253,13 +253,14 @@
static int llc_station_ac_send_null_dsap_xid_c(struct sk_buff *skb)
{
int rc = 1;
- struct sk_buff *nskb = llc_alloc_frame(NULL, skb->dev);
+ struct sk_buff *nskb = llc_alloc_frame(NULL, skb->dev, LLC_PDU_TYPE_U,
+ sizeof(struct llc_xid_info));
if (!nskb)
goto out;
llc_pdu_header_init(nskb, LLC_PDU_TYPE_U, 0, 0, LLC_PDU_CMD);
llc_pdu_init_as_xid_cmd(nskb, LLC_XID_NULL_CLASS_2, 127);
- rc = llc_mac_hdr_init(nskb, llc_station_mac_sa, llc_station_mac_sa);
+ rc = llc_mac_hdr_init(nskb, skb->dev->dev_addr, skb->dev->dev_addr);
if (unlikely(rc))
goto free;
llc_station_send_pdu(nskb);
@@ -274,7 +275,8 @@
{
u8 mac_da[ETH_ALEN], dsap;
int rc = 1;
- struct sk_buff* nskb = llc_alloc_frame(NULL, skb->dev);
+ struct sk_buff *nskb = llc_alloc_frame(NULL, skb->dev, LLC_PDU_TYPE_U,
+ sizeof(struct llc_xid_info));
if (!nskb)
goto out;
@@ -283,7 +285,7 @@
llc_pdu_decode_ssap(skb, &dsap);
llc_pdu_header_init(nskb, LLC_PDU_TYPE_U, 0, dsap, LLC_PDU_RSP);
llc_pdu_init_as_xid_rsp(nskb, LLC_XID_NULL_CLASS_2, 127);
- rc = llc_mac_hdr_init(nskb, llc_station_mac_sa, mac_da);
+ rc = llc_mac_hdr_init(nskb, skb->dev->dev_addr, mac_da);
if (unlikely(rc))
goto free;
llc_station_send_pdu(nskb);
@@ -298,7 +300,12 @@
{
u8 mac_da[ETH_ALEN], dsap;
int rc = 1;
- struct sk_buff *nskb = llc_alloc_frame(NULL, skb->dev);
+ u32 data_size;
+ struct sk_buff *nskb;
+
+ /* The test request command is type U (llc_len = 3) */
+ data_size = ntohs(eth_hdr(skb)->h_proto) - 3;
+ nskb = llc_alloc_frame(NULL, skb->dev, LLC_PDU_TYPE_U, data_size);
if (!nskb)
goto out;
@@ -307,7 +314,7 @@
llc_pdu_decode_ssap(skb, &dsap);
llc_pdu_header_init(nskb, LLC_PDU_TYPE_U, 0, dsap, LLC_PDU_RSP);
llc_pdu_init_as_test_rsp(nskb, skb);
- rc = llc_mac_hdr_init(nskb, llc_station_mac_sa, mac_da);
+ rc = llc_mac_hdr_init(nskb, skb->dev->dev_addr, mac_da);
if (unlikely(rc))
goto free;
llc_station_send_pdu(nskb);
diff --git a/net/mac80211/ieee80211.c b/net/mac80211/ieee80211.c
index 28bcdf9..8e58639 100644
--- a/net/mac80211/ieee80211.c
+++ b/net/mac80211/ieee80211.c
@@ -286,6 +286,18 @@
if (need_hw_reconfig)
ieee80211_hw_config(local);
+ /*
+ * ieee80211_sta_work is disabled while network interface
+ * is down. Therefore, some configuration changes may not
+ * yet be effective. Trigger execution of ieee80211_sta_work
+ * to fix this.
+ */
+ if(sdata->vif.type == IEEE80211_IF_TYPE_STA ||
+ sdata->vif.type == IEEE80211_IF_TYPE_IBSS) {
+ struct ieee80211_if_sta *ifsta = &sdata->u.sta;
+ queue_work(local->hw.workqueue, &ifsta->work);
+ }
+
netif_start_queue(dev);
return 0;
diff --git a/net/mac80211/ieee80211_sta.c b/net/mac80211/ieee80211_sta.c
index 9aeed53..e0c72d0 100644
--- a/net/mac80211/ieee80211_sta.c
+++ b/net/mac80211/ieee80211_sta.c
@@ -319,7 +319,7 @@
struct ieee80211_bss_conf *bss_conf = &sdata->bss_conf;
struct ieee80211_if_sta *ifsta = &sdata->u.sta;
bool use_protection = (erp_value & WLAN_ERP_USE_PROTECTION) != 0;
- bool preamble_mode = (erp_value & WLAN_ERP_BARKER_PREAMBLE) != 0;
+ bool use_short_preamble = (erp_value & WLAN_ERP_BARKER_PREAMBLE) == 0;
DECLARE_MAC_BUF(mac);
u32 changed = 0;
@@ -335,16 +335,15 @@
changed |= BSS_CHANGED_ERP_CTS_PROT;
}
- if (preamble_mode != bss_conf->use_short_preamble) {
+ if (use_short_preamble != bss_conf->use_short_preamble) {
if (net_ratelimit()) {
printk(KERN_DEBUG "%s: switched to %s barker preamble"
" (BSSID=%s)\n",
sdata->dev->name,
- (preamble_mode == WLAN_ERP_PREAMBLE_SHORT) ?
- "short" : "long",
+ use_short_preamble ? "short" : "long",
print_mac(mac, ifsta->bssid));
}
- bss_conf->use_short_preamble = preamble_mode;
+ bss_conf->use_short_preamble = use_short_preamble;
changed |= BSS_CHANGED_ERP_PREAMBLE;
}
diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
index e88e96a..8599068 100644
--- a/net/netfilter/nf_conntrack_standalone.c
+++ b/net/netfilter/nf_conntrack_standalone.c
@@ -395,7 +395,7 @@
static int __init nf_conntrack_standalone_init(void)
{
#ifdef CONFIG_PROC_FS
- struct proc_dir_entry *proc, *proc_stat;
+ struct proc_dir_entry *proc;
#endif
int ret = 0;
@@ -407,12 +407,9 @@
proc = proc_net_fops_create(&init_net, "nf_conntrack", 0440, &ct_file_ops);
if (!proc) goto cleanup_init;
- proc_stat = create_proc_entry("nf_conntrack", S_IRUGO, init_net.proc_net_stat);
- if (!proc_stat)
+ if (!proc_create("nf_conntrack", S_IRUGO,
+ init_net.proc_net_stat, &ct_cpu_seq_fops))
goto cleanup_proc;
-
- proc_stat->proc_fops = &ct_cpu_seq_fops;
- proc_stat->owner = THIS_MODULE;
#endif
#ifdef CONFIG_SYSCTL
nf_ct_sysctl_header = register_sysctl_paths(nf_ct_path,
diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
index cec9976..bc11d70 100644
--- a/net/netfilter/nf_log.c
+++ b/net/netfilter/nf_log.c
@@ -168,13 +168,9 @@
int __init netfilter_log_init(void)
{
#ifdef CONFIG_PROC_FS
- struct proc_dir_entry *pde;
-
- pde = create_proc_entry("nf_log", S_IRUGO, proc_net_netfilter);
- if (!pde)
+ if (!proc_create("nf_log", S_IRUGO,
+ proc_net_netfilter, &nflog_file_ops))
return -1;
-
- pde->proc_fops = &nflog_file_ops;
#endif
return 0;
}
diff --git a/net/netfilter/nf_queue.c b/net/netfilter/nf_queue.c
index ddc80ea..bbd2689 100644
--- a/net/netfilter/nf_queue.c
+++ b/net/netfilter/nf_queue.c
@@ -348,12 +348,9 @@
int __init netfilter_queue_init(void)
{
#ifdef CONFIG_PROC_FS
- struct proc_dir_entry *pde;
-
- pde = create_proc_entry("nf_queue", S_IRUGO, proc_net_netfilter);
- if (!pde)
+ if (!proc_create("nf_queue", S_IRUGO,
+ proc_net_netfilter, &nfqueue_file_ops))
return -1;
- pde->proc_fops = &nfqueue_file_ops;
#endif
return 0;
}
diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
index bf3f19b..b8173af 100644
--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@@ -923,9 +923,6 @@
static int __init nfnetlink_log_init(void)
{
int i, status = -ENOMEM;
-#ifdef CONFIG_PROC_FS
- struct proc_dir_entry *proc_nful;
-#endif
for (i = 0; i < INSTANCE_BUCKETS; i++)
INIT_HLIST_HEAD(&instance_table[i]);
@@ -943,11 +940,9 @@
}
#ifdef CONFIG_PROC_FS
- proc_nful = create_proc_entry("nfnetlink_log", 0440,
- proc_net_netfilter);
- if (!proc_nful)
+ if (!proc_create("nfnetlink_log", 0440,
+ proc_net_netfilter, &nful_file_ops))
goto cleanup_subsys;
- proc_nful->proc_fops = &nful_file_ops;
#endif
return status;
diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c
index 012cb69..10522c0 100644
--- a/net/netfilter/nfnetlink_queue.c
+++ b/net/netfilter/nfnetlink_queue.c
@@ -896,9 +896,6 @@
static int __init nfnetlink_queue_init(void)
{
int i, status = -ENOMEM;
-#ifdef CONFIG_PROC_FS
- struct proc_dir_entry *proc_nfqueue;
-#endif
for (i = 0; i < INSTANCE_BUCKETS; i++)
INIT_HLIST_HEAD(&instance_table[i]);
@@ -911,11 +908,9 @@
}
#ifdef CONFIG_PROC_FS
- proc_nfqueue = create_proc_entry("nfnetlink_queue", 0440,
- proc_net_netfilter);
- if (!proc_nfqueue)
+ if (!proc_create("nfnetlink_queue", 0440,
+ proc_net_netfilter, &nfqnl_file_ops))
goto cleanup_subsys;
- proc_nfqueue->proc_fops = &nfqnl_file_ops;
#endif
register_netdevice_notifier(&nfqnl_dev_notifier);
diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
index 5418ce5..dc29007 100644
--- a/net/netfilter/xt_hashlimit.c
+++ b/net/netfilter/xt_hashlimit.c
@@ -237,14 +237,14 @@
hinfo->family = family;
hinfo->rnd_initialized = 0;
spin_lock_init(&hinfo->lock);
- hinfo->pde = create_proc_entry(minfo->name, 0,
- family == AF_INET ? hashlimit_procdir4 :
- hashlimit_procdir6);
+ hinfo->pde = proc_create(minfo->name, 0,
+ family == AF_INET ? hashlimit_procdir4 :
+ hashlimit_procdir6,
+ &dl_file_ops);
if (!hinfo->pde) {
vfree(hinfo);
return -1;
}
- hinfo->pde->proc_fops = &dl_file_ops;
hinfo->pde->data = hinfo;
setup_timer(&hinfo->timer, htable_gc, (unsigned long )hinfo);
@@ -301,14 +301,14 @@
hinfo->rnd_initialized = 0;
spin_lock_init(&hinfo->lock);
- hinfo->pde = create_proc_entry(minfo->name, 0,
- family == AF_INET ? hashlimit_procdir4 :
- hashlimit_procdir6);
+ hinfo->pde = proc_create(minfo->name, 0,
+ family == AF_INET ? hashlimit_procdir4 :
+ hashlimit_procdir6,
+ &dl_file_ops);
if (hinfo->pde == NULL) {
vfree(hinfo);
return -1;
}
- hinfo->pde->proc_fops = &dl_file_ops;
hinfo->pde->data = hinfo;
setup_timer(&hinfo->timer, htable_gc, (unsigned long)hinfo);
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c
index 4a31a81..063cbc5 100644
--- a/net/rose/af_rose.c
+++ b/net/rose/af_rose.c
@@ -598,17 +598,24 @@
if (sk == NULL) return 0;
+ sock_hold(sk);
+ sock_orphan(sk);
+ lock_sock(sk);
rose = rose_sk(sk);
switch (rose->state) {
case ROSE_STATE_0:
+ release_sock(sk);
rose_disconnect(sk, 0, -1, -1);
+ lock_sock(sk);
rose_destroy_socket(sk);
break;
case ROSE_STATE_2:
rose->neighbour->use--;
+ release_sock(sk);
rose_disconnect(sk, 0, -1, -1);
+ lock_sock(sk);
rose_destroy_socket(sk);
break;
@@ -633,6 +640,8 @@
}
sock->sk = NULL;
+ release_sock(sk);
+ sock_put(sk);
return 0;
}
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index 10b5c08..b741618 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -184,10 +184,22 @@
void __qdisc_run(struct net_device *dev)
{
- do {
- if (!qdisc_restart(dev))
+ unsigned long start_time = jiffies;
+
+ while (qdisc_restart(dev)) {
+ if (netif_queue_stopped(dev))
break;
- } while (!netif_queue_stopped(dev));
+
+ /*
+ * Postpone processing if
+ * 1. another process needs the CPU;
+ * 2. we've been doing it for too long.
+ */
+ if (need_resched() || jiffies != start_time) {
+ netif_schedule(dev);
+ break;
+ }
+ }
clear_bit(__LINK_STATE_QDISC_RUNNING, &dev->state);
}
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 41a049f..c2fef7b 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -1630,6 +1630,12 @@
else
av |= FILE__WRITE;
}
+ if (!av) {
+ /*
+ * Special file opened with flags 3 for ioctl-only use.
+ */
+ av = FILE__IOCTL;
+ }
return av;
}