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7 Commits

Author SHA1 Message Date
Ruan Jinjie
7999b615fd crypto: hisilicon/sec - Do not check for 0 return after calling platform_get_irq() 
Since commit ce753ad154 ("platform: finally disallow IRQ0 in
platform_get_irq() and its ilk"), there is no possible for
platform_get_irq() to return 0. Use the return value
from platform_get_irq().

Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
 2023-08-11 19:19:27 +08:00
Jianglei Nie
32c0f7d419 crypto: hisilicon/sec - fix inconsistent argument 
The argument passed to sec_queue_aw_alloc() should be
SEC_QUEUE_AW_FROCE_NOALLOC instead of SEC_QUEUE_AR_FROCE_NOALLOC.

Signed-off-by: Jianglei Nie <niejianglei2021@163.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
 2022-07-08 15:21:16 +08:00
Kai Ye
07a4356baf crypto: hisilicon/sec - use the correct print format 
According to Documentation/core-api/printk-formats.rst, Use
the correct print format. Printing an unsigned int value should use %u
instead of %d.

Signed-off-by: Kai Ye <yekai13@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
 2021-04-16 21:16:33 +10:00
Hao Fang
5377265f54 crypto: hisilicon - use the correct HiSilicon copyright 
s/Hisilicon/HiSilicon/g,
according to https://www.hisilicon.com/en/terms-of-use.

Signed-off-by: Hao Fang <fanghao11@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
 2021-04-02 18:28:12 +11:00
Lee Jones
45394566b0 crypto: hisilicon/sec - Supply missing description for 'sec_queue_empty()'s 'queue' param 
Fixes the following W=1 kernel build warning(s):

 drivers/crypto/hisilicon/sec/sec_drv.c:843: warning: Function parameter or member 'queue' not described in 'sec_queue_empty'

Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Zaibo Xu <xuzaibo@huawei.com>
Cc: Jonathan Cameron <jonathan.cameron@huawei.com>
Cc: linux-crypto@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
 2021-03-26 20:02:35 +11:00
Luis Chamberlain
750afb08ca cross-tree: phase out dma_zalloc_coherent() 
We already need to zero out memory for dma_alloc_coherent(), as such
using dma_zalloc_coherent() is superflous. Phase it out.

This change was generated with the following Coccinelle SmPL patch:

@ replace_dma_zalloc_coherent @
expression dev, size, data, handle, flags;
@@

-dma_zalloc_coherent(dev, size, handle, flags)
+dma_alloc_coherent(dev, size, handle, flags)

Suggested-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
[hch: re-ran the script on the latest tree]
Signed-off-by: Christoph Hellwig <hch@lst.de>
 2019-01-08 07:58:37 -05:00
Jonathan Cameron
915e4e8413 crypto: hisilicon - SEC security accelerator driver 
This accelerator is found inside hisilicon hip06 and hip07 SoCs.
Each instance provides a number of queues which feed a different number of
backend acceleration units.

The queues are operating in an out of order mode in the interests of
throughput. The silicon does not do tracking of dependencies between
multiple 'messages' or update of the IVs as appropriate for training.
Hence where relevant we need to do this in software.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
 2018-08-03 18:06:02 +08:00