#define _GNU_SOURCE #include "main.h" #include /* stub implementation: useful for measuring overhead */ void alloc_ring(void) { } /* guest side */ int add_inbuf(unsigned len, void *buf, void *datap) { return 0; } /* * skb_array API provides no way for producer to find out whether a given * buffer was consumed. Our tests merely require that a successful get_buf * implies that add_inbuf succeed in the past, and that add_inbuf will succeed, * fake it accordingly. */ void *get_buf(unsigned *lenp, void **bufp) { return "Buffer"; } bool used_empty() { return false; } void disable_call() { assert(0); } bool enable_call() { assert(0); } void kick_available(void) { assert(0); } /* host side */ void disable_kick() { assert(0); } bool enable_kick() { assert(0); } bool avail_empty() { return false; } bool use_buf(unsigned *lenp, void **bufp) { return true; } void call_used(void) { assert(0); } d5516'/> net-next plumbingsTobias Klauser

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author	Ard Biesheuvel <ard.biesheuvel@linaro.org>	2017-01-17 13:46:29 +0000
committer	Herbert Xu <herbert@gondor.apana.org.au>	2017-01-23 22:41:33 +0800
commit	11e3b725cfc282efe9d4a354153e99d86a16af08 (patch)
tree	8b5b9e0e1bcae1ab98ee652ffb7b13b05c209bd6 /drivers/usb/host/ehci-atmel.c
parent	d6040764adcb5cb6de1489422411d701c158bb69 (diff)

crypto: arm64/aes-blk - honour iv_out requirement in CBC and CTR modes

Update the ARMv8 Crypto Extensions and the plain NEON AES implementations in CBC and CTR modes to return the next IV back to the skcipher API client. This is necessary for chaining to work correctly. Note that for CTR, this is only done if the request is a round multiple of the block size, since otherwise, chaining is impossible anyway. Cc: <stable@vger.kernel.org> # v3.16+ Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

Diffstat (limited to 'drivers/usb/host/ehci-atmel.c')