linux-dev/drivers/crypto/cavium/zip/common.h, branch linus/master

crypto: cavium/zip - remove unused including

2021-04-16T11:16:32Z

Remove including that don't need it. Signed-off-by: Tian Tao Signed-off-by: Zhiqi Song Signed-off-by: Herbert Xu

crypto: cavium - Limit result reading attempts

2018-04-20T16:58:35Z

After issuing a request an endless loop was used to read the completion state from memory which is asynchronously updated by the ZIP coprocessor. Add an upper bound to the retry attempts to prevent a CPU getting stuck forever in case of an error. Additionally, add a read memory barrier and a small delay between the reading attempts. Signed-off-by: Jan Glauber Reviewed-by: Robert Richter Cc: stable # 4.14 Signed-off-by: Herbert Xu

crypto: zip - Add ThunderX ZIP driver core

2017-03-09T10:34:25Z

Add a driver for the ZIP engine found on Cavium ThunderX SOCs. The ZIP engine supports hardware accelerated compression and decompression. It includes 2 independent ZIP cores and supports: - DEFLATE compression and decompression (RFC 1951) - LZS compression and decompression (RFC 2395 and ANSI X3.241-1994) - ADLER32 and CRC32 checksums for ZLIB (RFC 1950) and GZIP (RFC 1952) The ZIP engine is presented as a PCI device. It supports DMA and scatter-gather. Signed-off-by: Mahipal Challa Signed-off-by: Jan Glauber Signed-off-by: Herbert Xu