invalid CHS sector 0
ata1: EH complete
The exception/performance can be resolved when RX WATER MARK value is 0x16.
Signed-off-by: Qiang Liu qiang@freescale.com
---
drivers/ata/sata_fsl.c | 55
1 files changed, 55 insertions(+), 0 deletions(-)
diff
:
- rebase onto cryptodev tree
- split the patch 3/4 up to 3 independent patches
- remove the patch 4/4, the fix is not for cryptodev tree
Qiang Liu (4):
Talitos: Support for async_tx XOR offload
fsl-dma: remove attribute DMA_INTERRUPT of dmaengine
fsl-dma
Delete attribute DMA_INTERRUPT because fsl-dma doesn't support this function,
exception will be thrown if talitos is used to offload xor at the same time.
Cc: Dan Williams dan.j.willi...@intel.com
Cc: Vinod Koul vinod.k...@intel.com
Cc: Li Yang le...@freescale.com
Signed-off-by: Qiang Liu qiang
...@ovro.caltech.edu
Signed-off-by: Qiang Liu qiang@freescale.com
---
drivers/dma/fsldma.c | 378 +
drivers/dma/fsldma.h |1 +
2 files changed, 225 insertions(+), 154 deletions(-)
diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c
index
Use spin_lock_bh to instead of spin_lock_irqsave for improving performance.
Cc: Dan Williams dan.j.willi...@intel.com
Cc: Vinod Koul vinod.k...@intel.com
Cc: Li Yang le...@freescale.com
Signed-off-by: Qiang Liu qiang@freescale.com
---
drivers/dma/fsldma.c | 29
Signed-off-by: Kim Phillips kim.phill...@freescale.com
Signed-off-by: Vishnu Suresh vis...@freescale.com
Signed-off-by: Qiang Liu qiang@freescale.com
---
drivers/crypto/Kconfig |9 +
drivers/crypto/talitos.c | 410 ++
drivers/crypto/talitos.h
the patch 3/4 up to 3 independent patches
- remove the patch 4/4, the fix is not for cryptodev tree
Qiang Liu (4):
Talitos: Support for async_tx XOR offload
fsl-dma: remove attribute DMA_INTERRUPT of dmaengine
fsl-dma: change the release process of dma descriptor
fsl-dma
Signed-off-by: Kim Phillips kim.phill...@freescale.com
Signed-off-by: Vishnu Suresh vis...@freescale.com
Signed-off-by: Qiang Liu qiang@freescale.com
---
drivers/crypto/Kconfig |9 +
drivers/crypto/talitos.c | 410 ++
drivers/crypto/talitos.h
Delete attribute DMA_INTERRUPT because fsl-dma doesn't support this function,
exception will be thrown if talitos is used to offload xor at the same time.
Cc: Dan Williams dan.j.willi...@intel.com
Cc: Vinod Koul vinod.k...@intel.com
Cc: Li Yang le...@freescale.com
Signed-off-by: Qiang Liu qiang
whether this depend tx descriptor is acked, there are poison contents in the
invalid address, then BUG_ON() is thrown, so this descriptor will be freed
in the next time.
Cc: Dan Williams dan.j.willi...@intel.com
Cc: Vinod Koul vinod.k...@intel.com
Cc: Li Yang le...@freescale.com
Signed-off-by: Qiang
Use spin_lock_bh to instead of spin_lock_irqsave for improving performance.
Cc: Dan Williams dan.j.willi...@intel.com
Cc: Vinod Koul vinod.k...@intel.com
Cc: Li Yang le...@freescale.com
Signed-off-by: Qiang Liu qiang@freescale.com
---
drivers/dma/fsldma.c | 30
The following 4 patches enabling fsl-dma and talitos offload raid
operations for improving raid performance and balancing CPU load.
Write performance will be improved by 40% tested by iozone. CPU load
will be reduced by 8%.
Qiang Liu (4):
Talitos: move the data structure into header file
The following 4 patches enabling fsl-dma and talitos offload raid
operations for improving raid performance and balancing CPU load.
Write performance will be improved by 40% tested by iozone. CPU load
will be reduced by 8%.
Qiang Liu (4):
Talitos: move the data structure into header file
Move the declaration of talitos data structure into talitos.h.
Cc: Herbert Xu herb...@gondor.apana.org.au
Cc: David S. Miller da...@davemloft.net
Signed-off-by: Qiang Liu qiang@freescale.com
---
drivers/crypto/talitos.c | 108 --
drivers/crypto
Signed-off-by: Kim Phillips kim.phill...@freescale.com
Signed-off-by: Vishnu Suresh vis...@freescale.com
Signed-off-by: Qiang Liu qiang@freescale.com
---
drivers/crypto/Kconfig |9 +
drivers/crypto/talitos.c | 410 ++
drivers/crypto/talitos.h
in the invalid address,
then BUG_ON() is thrown, so this descriptor will be freed in the next time.
Cc: Dan Williams dan.j.willi...@intel.com
Cc: Vinod Koul vinod.k...@intel.com
Cc: Li Yang le...@freescale.com
Signed-off-by: Qiang Liu qiang@freescale.com
---
drivers/dma/fsldma.c | 78
...@gondor.apana.org.au
Cc: David S. Miller da...@davemloft.net
Signed-off-by: Qiang Liu qiang@freescale.com
---
drivers/crypto/talitos.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c
index 81f8497..a7da48c 100644
The following 4 patches enabling fsl-dma and talitos offload raid
operations for improving raid performance and balancing CPU load.
Write performance will be improved by 40% tested by iozone. CPU load
will be reduced by 8%.
Qiang Liu (4):
Talitos: move the data structure into header file
Reduce interrupt signals through reset Interrupt Coalescing Control Reg.
Provide dynamic method to adjust interrupt signals and timer ticks by sysfs.
It is a tradeoff for different applications.
Signed-off-by: Qiang Liu qiang@freescale.com
---
change for V2
support dynamic config
Adds support for interrupt coalescing feature to reduce interrupt events.
Provides a mechanism of adjusting coalescing count and timeout tick by sysfs
at runtime, so that tradeoff of latency and CPU load can be made depending
on different applications.
Signed-off-by: Qiang Liu qiang
From: Qiang Liu b32...@freescale.com
Reduce interrupt singnals through reset Interrupt Coalescing Control Reg.
Increase the threshold value of interrupt and timer will reduce the number
of complete interrupt sharply. Improve the system performance effectively.
Signed-off-by: Qiang Liu qiang
From: Qiang Liu b32...@freescale.com
Reduce interrupt singnals through reset Interrupt Coalescing Control Reg.
Increase the threshold value of interrupt and timer will reduce the number
of complete interrupt sharply. Improve the system performance effectively.
Signed-off-by: Qiang Liu qiang
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