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[0/4] crypto: hisilicon - Improve SEC performance

Message ID 1582189495-38051-1-git-send-email-xuzaibo@huawei.com (mailing list archive)
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Series crypto: hisilicon - Improve SEC performance | expand

Message

Xu Zaibo Feb. 20, 2020, 9:04 a.m. UTC 
From: liulongfang <liulongfang@huawei.com>

Improve SEC throughput by allocating a workqueue for each device
instead of one workqueue for all SEC devices. What's more,
when IOMMU translation is turned on, the plat buffer (pbuffer)
will be reserved for small packets (<512Bytes) to
which small packets are copied. This can avoid DMA mapping on
user small packets and improve performance.

This series is based on:
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git

Shukun Tan (1):
  crypto: hisilicon - Use one workqueue per qm instead of per qp

liulongfang (2):
  crypto: hisilicon/sec2 - Add iommu status check
  crypto: hisilicon/sec2 - Add pbuffer mode for SEC driver

yekai13 (1):
  crypto: hisilicon/sec2 - Add workqueue for SEC driver.

 drivers/crypto/hisilicon/qm.c              |  38 ++---
 drivers/crypto/hisilicon/qm.h              |   4 +-
 drivers/crypto/hisilicon/sec2/sec.h        |   7 +
 drivers/crypto/hisilicon/sec2/sec_crypto.c | 244 ++++++++++++++++++++++++-----
 drivers/crypto/hisilicon/sec2/sec_main.c   |  45 +++++-
 5 files changed, 273 insertions(+), 65 deletions(-)