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| author | Mahipal Challa <mahipalreddy2006@gmail.com> | 2017-02-15 08:15:09 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2017-03-09 13:34:26 +0300 |
| commit | f05845fcba12579ad84f58386b60adbfc14397b2 (patch) | |
| tree | 07051eb5d621a185f9b4b6ebd7562132764a1188 /drivers/crypto/cavium/zip/zip_main.c | |
| parent | 640035a2dc5534b49cd64580e41874b71f131a1c (diff) | |
| download | linux-f05845fcba12579ad84f58386b60adbfc14397b2.tar.xz | |
crypto: zip - Wire-up Compression / decompression HW offload
This contains changes for adding compression/decompression h/w offload
functionality for both DEFLATE and LZS.
Signed-off-by: Mahipal Challa <Mahipal.Challa@cavium.com>
Signed-off-by: Jan Glauber <jglauber@cavium.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/cavium/zip/zip_main.c')
| -rw-r--r-- | drivers/crypto/cavium/zip/zip_main.c | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/drivers/crypto/cavium/zip/zip_main.c b/drivers/crypto/cavium/zip/zip_main.c index 89ea360d410d..dd5814a12c9a 100644 --- a/drivers/crypto/cavium/zip/zip_main.c +++ b/drivers/crypto/cavium/zip/zip_main.c @@ -339,63 +339,6 @@ static void zip_remove(struct pci_dev *pdev) zip_dev[zip->index] = NULL; } -/* Dummy Functions */ -int zip_alloc_comp_ctx_deflate(struct crypto_tfm *tfm) -{ - return 0; -} - -int zip_alloc_comp_ctx_lzs(struct crypto_tfm *tfm) -{ - return 0; -} - -void zip_free_comp_ctx(struct crypto_tfm *tfm) -{ -} - -int zip_comp_compress(struct crypto_tfm *tfm, - const u8 *src, unsigned int slen, - u8 *dst, unsigned int *dlen) -{ - return 0; -} - -int zip_comp_decompress(struct crypto_tfm *tfm, - const u8 *src, unsigned int slen, - u8 *dst, unsigned int *dlen) -{ - return 0; -} - -void *zip_alloc_scomp_ctx_deflate(struct crypto_scomp *tfm) -{ - return NULL; -} - -void *zip_alloc_scomp_ctx_lzs(struct crypto_scomp *tfm) -{ - return NULL; -} - -void zip_free_scomp_ctx(struct crypto_scomp *tfm, void *zip_ctx) -{ -} - -int zip_scomp_compress(struct crypto_scomp *tfm, - const u8 *src, unsigned int slen, - u8 *dst, unsigned int *dlen, void *ctx) -{ - return 0; -} - -int zip_scomp_decompress(struct crypto_scomp *tfm, - const u8 *src, unsigned int slen, - u8 *dst, unsigned int *dlen, void *ctx) -{ - return 0; -} - /* PCI Sub-System Interface */ static struct pci_driver zip_driver = { .name = DRV_NAME, |