linux/drivers/char/ipmi, branch v3.19

ipmi: Fix compile warning with tv_usec

2014-12-30T19:34:36Z

It's not a long int on all arches. Signed-off-by: Corey Minyard

ipmi: Fix compile issue with isspace()

2014-12-21T23:03:19Z

Some arches don't get ctypes.h included from these includes, so add it explicitly. Signed-off-by: Corey Minyard

ipmi: Finish cleanup of BMC attributes

2014-12-21T23:00:59Z

The previous cleanup of BMC attributes left a few holes, and if you run with lockdep debugging with a BMC with the proper attributes, you could get a warning. This patch removes all the unused attributes from the BMC structure, since they are all declared in the .data section now. It makes the attributes all static. It fixes the referencing of the attributes in a couple of cases that dynamically added the files depending on BMC information. Signed-off-by: Corey Minyard Cc: Huang Ying Tested-by: Alexei Starovoitov

Merge tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2014-12-15T00:10:09Z

Pull driver core update from Greg KH: "Here's the set of driver core patches for 3.19-rc1. They are dominated by the removal of the .owner field in platform drivers. They touch a lot of files, but they are "simple" changes, just removing a line in a structure. Other than that, a few minor driver core and debugfs changes. There are some ath9k patches coming in through this tree that have been acked by the wireless maintainers as they relied on the debugfs changes. Everything has been in linux-next for a while" * tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (324 commits) Revert "ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries" fs: debugfs: add forward declaration for struct device type firmware class: Deletion of an unnecessary check before the function call "vunmap" firmware loader: fix hung task warning dump devcoredump: provide a one-way disable function device: Add dev__once variants ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries ath: use seq_file api for ath9k debugfs files debugfs: add helper function to create device related seq_file drivers/base: cacheinfo: remove noisy error boot message Revert "core: platform: add warning if driver has no owner" drivers: base: support cpu cache information interface to userspace via sysfs drivers: base: add cpu_device_create to support per-cpu devices topology: replace custom attribute macros with standard DEVICE_ATTR* cpumask: factor out show_cpumap into separate helper function driver core: Fix unbalanced device reference in drivers_probe driver core: fix race with userland in device_add() sysfs/kernfs: make read requests on pre-alloc files use the buffer. sysfs/kernfs: allow attributes to request write buffer be pre-allocated. fs: sysfs: return EGBIG on write if offset is larger than file size ...

ipmi: Check the BT interrupt enable periodically

2014-12-11T21:04:14Z

On a reset, the BMC may reset the BT enable in the processor registers (different than the global enables in the BMC). Check it periodically and fix it if necessary. Signed-off-by: Corey Minyard Tested-by: Tony Rex Tested-by: Magnus Johansson E

ipmi: Fix attention handling for system interfaces

2014-12-11T21:04:13Z

If an attention came in while handling a message response, it could cause the state machine to go into the wrong mode and lock things up if the state machine wasn't in normal mode. So if the state machine is not in normal mode, save the attention flag for later. Signed-off-by: Corey Minyard Tested-by: Tony Rex Tested-by: Magnus Johansson E Cc: Per Fogelström

ipmi: Periodically check to see if irqs and messages are set right

2014-12-11T21:04:13Z

The BMC can be reset while we are running; that means the interrupt and event message buffer settings may be wrong. So periodically check to see if these values are correct, and fix them if they are wrong. Signed-off-by: Corey Minyard Tested-by: Tony Rex Tested-by: Magnus Johansson E

drivers/char/ipmi: Add powernv IPMI driver

2014-12-11T21:04:12Z

This change adds an initial IPMI driver for powerpc OPAL firmware. The interface is exposed entirely through firmware: we have two functions to send and receive IPMI messages, and an interrupt notification from the firmware to signify that a message is available. Signed-off-by: Jeremy Kerr Signed-off-by: Corey Minyard

ipmi: Add SMBus interface driver (SSIF)

2014-12-11T21:04:11Z

This patch adds the SMBus interface to the IPMI driver. Signed-off-by: Corey Minyard Documentation/IPMI.txt | 32 drivers/char/ipmi/Kconfig | 11 drivers/char/ipmi/Makefile | 1 drivers/char/ipmi/ipmi_smb.c | 1737 +++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 1769 insertions(+), 12 deletions(-)

ipmi: Remove the now unused priority from SMI sender

2014-12-11T21:04:11Z

Since the queue was moved into the message handler, the priority field is now irrelevant. Signed-off-by: Corey Minyard