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author | Luca Boccassi <luca.boccassi@gmail.com> | 2018-11-01 11:59:50 +0000 |
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committer | Luca Boccassi <luca.boccassi@gmail.com> | 2018-11-01 12:00:19 +0000 |
commit | 8d01b9cd70a67cdafd5b965a70420c3bd7fb3f82 (patch) | |
tree | 208e3bc33c220854d89d010e3abf720a2e62e546 /drivers/common/cpt/cpt_pmd_ops_helper.h | |
parent | b63264c8342e6a1b6971c79550d2af2024b6a4de (diff) |
New upstream version 18.11-rc1upstream/18.11-rc1
Change-Id: Iaa71986dd6332e878d8f4bf493101b2bbc6313bb
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'drivers/common/cpt/cpt_pmd_ops_helper.h')
-rw-r--r-- | drivers/common/cpt/cpt_pmd_ops_helper.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/drivers/common/cpt/cpt_pmd_ops_helper.h b/drivers/common/cpt/cpt_pmd_ops_helper.h new file mode 100644 index 00000000..dd32f9a4 --- /dev/null +++ b/drivers/common/cpt/cpt_pmd_ops_helper.h @@ -0,0 +1,34 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(c) 2018 Cavium, Inc + */ + +#ifndef _CPT_PMD_OPS_HELPER_H_ +#define _CPT_PMD_OPS_HELPER_H_ + +/* + * This file defines the agreement between the common layer and the individual + * crypto drivers for OCTEON TX series. Control path in otx* directory can + * directly call functions declared here. + */ + +/* + * Get meta length required when operating in direct mode (single buffer + * in-place) + * + * @return + * - length + */ + +int32_t +cpt_pmd_ops_helper_get_mlen_direct_mode(void); + +/* + * Get size of contiguous meta buffer to be allocated when working in scatter + * gather mode. + * + * @return + * - length + */ +int +cpt_pmd_ops_helper_get_mlen_sg_mode(void); +#endif /* _CPT_PMD_OPS_HELPER_H_ */ |