Searched hist:"1 f273752" (Results 1 – 5 of 5) sorted by relevance
/openbmc/linux/Documentation/ABI/stable/ |
H A D | sysfs-driver-dma-idxd | 1f273752 Sat Sep 17 11:12:21 CDT 2022 Dave Jiang <dave.jiang@intel.com> dmaengine: idxd: add configuration for concurrent work descriptor processing
Add sysfs knob to allow control of the number of work descriptors that can be concurrently processed by an engine in the group as a fraction of the Maximum Work Descriptors in Progress value specified in ENGCAP register. This control knob is part of toggle for QoS control.
Signed-off-by: Dave Jiang <dave.jiang@intel.com> Co-developed-by: Fenghua Yu <fenghua.yu@intel.com> Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Link: https://lore.kernel.org/r/20220917161222.2835172-5-fenghua.yu@intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
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/openbmc/linux/drivers/dma/idxd/ |
H A D | registers.h | 1f273752 Sat Sep 17 11:12:21 CDT 2022 Dave Jiang <dave.jiang@intel.com> dmaengine: idxd: add configuration for concurrent work descriptor processing
Add sysfs knob to allow control of the number of work descriptors that can be concurrently processed by an engine in the group as a fraction of the Maximum Work Descriptors in Progress value specified in ENGCAP register. This control knob is part of toggle for QoS control.
Signed-off-by: Dave Jiang <dave.jiang@intel.com> Co-developed-by: Fenghua Yu <fenghua.yu@intel.com> Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Link: https://lore.kernel.org/r/20220917161222.2835172-5-fenghua.yu@intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
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H A D | sysfs.c | 1f273752 Sat Sep 17 11:12:21 CDT 2022 Dave Jiang <dave.jiang@intel.com> dmaengine: idxd: add configuration for concurrent work descriptor processing
Add sysfs knob to allow control of the number of work descriptors that can be concurrently processed by an engine in the group as a fraction of the Maximum Work Descriptors in Progress value specified in ENGCAP register. This control knob is part of toggle for QoS control.
Signed-off-by: Dave Jiang <dave.jiang@intel.com> Co-developed-by: Fenghua Yu <fenghua.yu@intel.com> Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Link: https://lore.kernel.org/r/20220917161222.2835172-5-fenghua.yu@intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
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H A D | idxd.h | 1f273752 Sat Sep 17 11:12:21 CDT 2022 Dave Jiang <dave.jiang@intel.com> dmaengine: idxd: add configuration for concurrent work descriptor processing
Add sysfs knob to allow control of the number of work descriptors that can be concurrently processed by an engine in the group as a fraction of the Maximum Work Descriptors in Progress value specified in ENGCAP register. This control knob is part of toggle for QoS control.
Signed-off-by: Dave Jiang <dave.jiang@intel.com> Co-developed-by: Fenghua Yu <fenghua.yu@intel.com> Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Link: https://lore.kernel.org/r/20220917161222.2835172-5-fenghua.yu@intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
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H A D | device.c | 1f273752 Sat Sep 17 11:12:21 CDT 2022 Dave Jiang <dave.jiang@intel.com> dmaengine: idxd: add configuration for concurrent work descriptor processing
Add sysfs knob to allow control of the number of work descriptors that can be concurrently processed by an engine in the group as a fraction of the Maximum Work Descriptors in Progress value specified in ENGCAP register. This control knob is part of toggle for QoS control.
Signed-off-by: Dave Jiang <dave.jiang@intel.com> Co-developed-by: Fenghua Yu <fenghua.yu@intel.com> Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Link: https://lore.kernel.org/r/20220917161222.2835172-5-fenghua.yu@intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
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