diff options
| author | Ayush Sawal <ayush.sawal@chelsio.com> | 2020-02-24 06:42:33 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-03-06 04:28:20 +0300 |
| commit | 567be3a5d2270fb1971212f704240d6235a2c060 (patch) | |
| tree | 7f87888b3196cc967dd377c0041aefd4bba76032 /drivers/crypto/chelsio/chcr_crypto.h | |
| parent | bed44d0c05d8efdda1ae98b1c7aa7b116abeadb2 (diff) | |
| download | linux-567be3a5d2270fb1971212f704240d6235a2c060.tar.xz | |
crypto: chelsio - Use multiple txq/rxq per tfm to process the requests
This patch enables chcr to use multiple txq/rxq per tfm
to process the crypto requests. The txq/rxq are selected based
on cpu core-id.
Signed-off-by: Ayush Sawal <ayush.sawal@chelsio.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/chelsio/chcr_crypto.h')
| -rw-r--r-- | drivers/crypto/chelsio/chcr_crypto.h | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/crypto/chelsio/chcr_crypto.h b/drivers/crypto/chelsio/chcr_crypto.h index dbb7e13bb409..542bebae001f 100644 --- a/drivers/crypto/chelsio/chcr_crypto.h +++ b/drivers/crypto/chelsio/chcr_crypto.h @@ -187,6 +187,8 @@ struct chcr_aead_reqctx { unsigned int op; u16 imm; u16 verify; + u16 txqidx; + u16 rxqidx; u8 iv[CHCR_MAX_CRYPTO_IV_LEN + MAX_SCRATCH_PAD_SIZE]; u8 *scratch_pad; }; @@ -250,10 +252,10 @@ struct __crypto_ctx { struct chcr_context { struct chcr_dev *dev; - unsigned char tx_qidx; - unsigned char rx_qidx; - unsigned char tx_chan_id; - unsigned char pci_chan_id; + unsigned char rxq_perchan; + unsigned char txq_perchan; + unsigned int ntxq; + unsigned int nrxq; struct completion cbc_aes_aio_done; struct __crypto_ctx crypto_ctx[0]; }; @@ -280,6 +282,8 @@ struct chcr_ahash_req_ctx { u8 *skbfr; /* SKB which is being sent to the hardware for processing */ u64 data_len; /* Data len till time */ + u16 txqidx; + u16 rxqidx; u8 reqlen; u8 partial_hash[CHCR_HASH_MAX_DIGEST_SIZE]; u8 bfr1[CHCR_HASH_MAX_BLOCK_SIZE_128]; @@ -298,6 +302,8 @@ struct chcr_skcipher_req_ctx { unsigned int op; u16 imm; u8 iv[CHCR_MAX_CRYPTO_IV_LEN]; + u16 txqidx; + u16 rxqidx; }; struct chcr_alg_template { |