kernel/linux.git/drivers/misc/mic/host/mic_boot.c, branch v4.7.4

misc: mic: Remove return statements from void functions

2016-04-30T20:53:19+00:00

Return statements at the end of void functions are useless. The Coccinelle semantic patch used to make this change is as follows: // @@ identifier f; expression e; @@ void f(...) { <... - return e; ...> } // Signed-off-by: Amitoj Kaur Chawla Signed-off-by: Greg Kroah-Hartman

misc: mic: MIC host and card driver changes to enable VOP

2016-02-10T01:32:37+00:00

This patch modifies the MIC host and card drivers to start using the VOP driver. The MIC host and card drivers now implement the VOP bus operations and register a VOP device on the VOP bus. MIC driver stack documentation is also updated to include the new VOP driver. Reviewed-by: Ashutosh Dixit Signed-off-by: Sudeep Dutt Signed-off-by: Greg Kroah-Hartman

misc: mic: Remove MIC X100 host virtio functionality

2016-02-10T01:32:37+00:00

This patch deletes the virtio functionality from the MIC X100 host driver. A subsequent patch will re-enable this functionality by consolidating the hardware independent logic in a new Virtio over PCIe (VOP) driver. Reviewed-by: Ashutosh Dixit Signed-off-by: Sudeep Dutt Signed-off-by: Greg Kroah-Hartman

misc: mic: Remove COSM functionality from the MIC host driver

2015-10-04T11:46:06+00:00

Since COSM functionality is now moved into a separate COSM driver drivers, this patch removes this functionality from the base MIC host driver. The MIC host driver now implements cosm_hw_ops and registers a COSM device which allows the COSM driver to trigger boot/shutdown/reset of the MIC devices via the cosm_hw_ops. Reviewed-by: Nikhil Rao Reviewed-by: Sudeep Dutt Signed-off-by: Dasaratharaman Chandramouli Signed-off-by: Ashutosh Dixit Signed-off-by: Greg Kroah-Hartman

misc: mic: MIC host driver specific changes to enable SCIF

2015-05-24T19:13:37+00:00

MIC host driver specific changes to enable SCIF. This patch implements the SCIF hardware bus operations and registers a SCIF device on the SCIF hardware bus. Reviewed-by: Nikhil Rao Reviewed-by: Ashutosh Dixit Signed-off-by: Sudeep Dutt Signed-off-by: Greg Kroah-Hartman

misc: mic: fixup return type of wait_for_completion_timeout

2015-03-25T10:36:38+00:00

return type of wait_for_completion_timeout is unsigned long not int. The rc variable is renamed timeout to reflect its use and the type adjusted to unsigned long. Signed-off-by: Nicholas Mc Guire Acked-by: Sudeep Dutt Signed-off-by: Greg Kroah-Hartman

misc: mic: add dma support in host driver

2014-07-12T01:31:12+00:00

This patch adds a dma device on the mic virtual bus and uses this dmaengine to transfer data for virtio devices Reviewed-by: Nikhil Rao Signed-off-by: Sudeep Dutt Signed-off-by: Ashutosh Dixit Signed-off-by: Siva Yerramreddy Signed-off-by: Greg Kroah-Hartman

misc: mic: Fix endianness issues.

2013-11-27T19:03:38+00:00

Endianness issues are now consistent as per the documentation in host/mic_virtio.h. Sparse warnings related to endianness are also fixed. Note that the MIC driver implementation assumes that the host can be both BE or LE whereas the card is always LE. Reported-by: Fengguang Wu Reviewed-by: Sudeep Dutt Reviewed-by: Nikhil Rao Signed-off-by: Ashutosh Dixit Signed-off-by: Greg Kroah-Hartman

tree-wide: use reinit_completion instead of INIT_COMPLETION

2013-11-15T00:32:21+00:00

Use this new function to make code more comprehensible, since we are reinitialzing the completion, not initializing. [akpm@linux-foundation.org: linux-next resyncs] Signed-off-by: Wolfram Sang Acked-by: Linus Walleij (personally at LCE13) Cc: Ingo Molnar Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

misc: mic: Fixes for randconfig build errors and warnings.

2013-10-30T17:19:30+00:00

This patch fixes the build errors and warnings reported at https://lkml.org/lkml/2013/10/29/421. Co-author: Dasaratharaman Chandramouli Reviewed-by: Sudeep Dutt Reported-by: Jim Davis Signed-off-by: Ashutosh Dixit Signed-off-by: Greg Kroah-Hartman