kernel.git/drivers/crypto/ccp/ccp-dev-v5.c, branch linux-5.4.y

crypto: ccp - Remove unnecessary linux/pci.h include

2019-08-09T05:12:30Z

Remove unused includes of linux/pci.h. Signed-off-by: Bjorn Helgaas Acked-by: Gary R Hook Signed-off-by: Herbert Xu

crypto: ccp - Clean up and exit correctly on allocation failure

2019-08-09T05:11:39Z

Return and fail driver initialization if a DMA pool or coherent memory can't be allocated. Be sure to clean up allocated memory. Fixes: 4b394a232df7 ("crypto: ccp - Let a v5 CCP provide the same function as v3") Signed-off-by: Gary R Hook Signed-off-by: Herbert Xu

crypto: ccp - Add a module parameter to specify a queue count

2019-07-26T12:08:03Z

Add a module parameter to limit the number of queues per CCP. The default value (nqueues=0) is to set up every available queue on each device. The count of queues starts from the first one found on the device (which varies based on the device ID). Signed-off-by: Gary R Hook Signed-off-by: Herbert Xu

crypto: ccp - Make CCP debugfs support optional

2019-07-26T12:08:03Z

Add a config option to exclude DebugFS support in the CCP driver. Signed-off-by: Gary R Hook Signed-off-by: Herbert Xu

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19T15:09:55Z

Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Kate Stewart Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman

cross-tree: phase out dma_zalloc_coherent()

2019-01-08T12:58:37Z

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 Signed-off-by: Luis Chamberlain [hch: re-ran the script on the latest tree] Signed-off-by: Christoph Hellwig

crypto: ccp - remove unused variable qim

2017-11-03T13:53:30Z

Variable qim is assigned but never read, it is redundant and can be removed. Cleans up clang warning: Value stored to 'qim' is never read Fixes: 4b394a232df7 ("crypto: ccp - Let a v5 CCP provide the same function as v3") Signed-off-by: Colin Ian King Acked-by: Gary R Hook Signed-off-by: Herbert Xu

crypto: ccp - Fix XTS-AES-128 support on v5 CCPs

2017-08-04T01:27:41Z

Version 5 CCPs have some new requirements for XTS-AES: the type field must be specified, and the key requires 512 bits, with each part occupying 256 bits and padded with zeroes. cc: # 4.9.x+ Signed-off-by: Gary R Hook Signed-off-by: Herbert Xu

csrypto: ccp - Expand RSA support for a v5 ccp

2017-07-28T09:58:06Z

A version 5 CCP can handle an RSA modulus up to 16k bits. Signed-off-by: Gary R Hook Signed-off-by: Herbert Xu

crypto: ccp - Fix base RSA function for version 5 CCPs

2017-07-28T09:58:02Z

Version 5 devices have requirements for buffer lengths, as well as parameter format (e.g. bits vs. bytes). Fix the base CCP driver code to meet requirements all supported versions. Signed-off-by: Gary R Hook Signed-off-by: Herbert Xu