[PATCH 2/8] misc: mic: add a bus driver for virtual MIC devices

devices added on the MIC virtual bus include host DMA and card DMA. This abstraction enables using a common DMA driver on host and card. Reviewed-by: Ashutosh Dixit Reviewed-by: Nikhil Rao Signed-off-by: Sudeep Dutt Signed-off-by: Siva Yerramreddy --- drivers/misc/mic/Kconfig | 17

[PATCH 4/8] misc: mic: add threaded irq support in host driver

Convert mic_request_irq to mic_request_threaded_irq to support threaded irq for virtual devices on mic bus. Reviewed-by: Ashutosh Dixit Reviewed-by: Nikhil Rao Reviewed-by: Sudeep Dutt Signed-off-by: Siva Yerramreddy --- drivers/misc/mic/host/mic_intr.c | 116

[PATCH 3/8] dma: MIC X100 DMA Driver

rtual devices are added on that bus to follow device model. Allowed dma transfer directions are host to card, card to host and card to card. Reviewed-by: Ashutosh Dixit Reviewed-by: Nikhil Rao Reviewed-by: Sudeep Dutt Signed-off-by: Siva Yerramreddy --- drivers/dma/Kconfig| 19 ++ driver

[PATCH 0/8] Enable dma driver for MIC X100 Coprocessors.

PCIe Bus | +-+ The following series of patches are partitioned as follows: Patch 1: Add mic bus and dma driver documentation. Author: Siva Yerramreddy Patch 2: Add a bus drive

[PATCH 6/8] misc: mic: add threaded irq support in card driver

Add threaded irq support in mic_request_card_irq which will be used for virtual devices added on mic bus. Reviewed-by: Ashutosh Dixit Reviewed-by: Nikhil Rao Reviewed-by: Sudeep Dutt Signed-off-by: Siva Yerramreddy --- drivers/misc/mic/card/mic_device.c | 21 +++-- drivers

[PATCH 8/8] misc: mic: add support for loading/unloading dma driver

modprobe dma driver upon start and remove it upon unload. Signed-off-by: Siva Yerramreddy --- Documentation/mic/mpssd/mpss | 14 +++--- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/Documentation/mic/mpssd/mpss b/Documentation/mic/mpssd/mpss index 3136c68..cacbdb0 100755

[PATCH 7/8] misc: mic: add dma support in card driver

This patch adds a dma device on the mic virtual bus Reviewed-by: Nikhil Rao Signed-off-by: Sudeep Dutt Signed-off-by: Siva Yerramreddy Signed-off-by: Ashutosh Dixit --- drivers/misc/mic/Kconfig | 2 +- drivers/misc/mic/card/mic_device.h | 3 +++ drivers/misc/mic/card/mic_x100.c

[PATCH 1/8] misc: mic: Add mic bus and dma driver documentation

Added an overview of mic bus and dma driver. Reviewed-by: Ashutosh Dixit Reviewed-by: Nikhil Rao Reviewed-by: Sudeep Dutt Signed-off-by: Siva Yerramreddy --- Documentation/mic/mic_overview.txt | 67 +++--- 1 file changed, 41 insertions(+), 26 deletions

[PATCH 5/8] misc: mic: add dma support in host driver

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 --- drivers/misc/mic/Kconfig | 2 +- drivers/misc/mic

[PATCH dmaengine-fixes 1/1] dmaengine: read completed cookie before used cookie

tosh Dixit Reviewed-by: Sudeep Dutt Reviewed-by: Nikhil Rao Signed-off-by: Siva Yerramreddy --- drivers/dma/dmaengine.h | 8 +++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/dma/dmaengine.h b/drivers/dma/dmaengine.h index 17f983a..4c96892 100644 --- a/drivers/dma/dmaengi