diff options
| author | Srujana Challa <schalla@marvell.com> | 2021-01-15 19:22:26 +0530 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2021-01-22 14:58:03 +1100 |
| commit | 8ec8015a316816b07538635fe9c04c35ad63acfc (patch) | |
| tree | 584cfc56c65a52e1afaebf98eeaf8e949657cc83 /drivers/crypto/marvell/octeontx2/otx2_cpt_common.h | |
| parent | 19d8e8c7be1567b92e99f7201b8e9b286d04dc0f (diff) | |
crypto: octeontx2 - add support to process the crypto request
Attach LFs to CPT VF to process the crypto requests and register
LF interrupts.
Signed-off-by: Suheil Chandran <schandran@marvell.com>
Signed-off-by: Lukasz Bartosik <lbartosik@marvell.com>
Signed-off-by: Srujana Challa <schalla@marvell.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/marvell/octeontx2/otx2_cpt_common.h')
| -rw-r--r-- | drivers/crypto/marvell/octeontx2/otx2_cpt_common.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/crypto/marvell/octeontx2/otx2_cpt_common.h b/drivers/crypto/marvell/octeontx2/otx2_cpt_common.h index ca220178e518..3518fac29834 100644 --- a/drivers/crypto/marvell/octeontx2/otx2_cpt_common.h +++ b/drivers/crypto/marvell/octeontx2/otx2_cpt_common.h @@ -17,6 +17,9 @@ #define OTX2_CPT_MAX_VFS_NUM 128 #define OTX2_CPT_RVU_FUNC_ADDR_S(blk, slot, offs) \ (((blk) << 20) | ((slot) << 12) | (offs)) +#define OTX2_CPT_RVU_PFFUNC(pf, func) \ + ((((pf) & RVU_PFVF_PF_MASK) << RVU_PFVF_PF_SHIFT) | \ + (((func) & RVU_PFVF_FUNC_MASK) << RVU_PFVF_FUNC_SHIFT)) #define OTX2_CPT_INVALID_CRYPTO_ENG_GRP 0xFF #define OTX2_CPT_NAME_LENGTH 64 @@ -34,6 +37,7 @@ enum otx2_cpt_eng_type { /* Take mbox id from end of CPT mbox range in AF (range 0xA00 - 0xBFF) */ #define MBOX_MSG_GET_ENG_GRP_NUM 0xBFF #define MBOX_MSG_GET_CAPS 0xBFD +#define MBOX_MSG_GET_KVF_LIMITS 0xBFC /* * Message request and response to get engine group number @@ -51,6 +55,19 @@ struct otx2_cpt_egrp_num_rsp { u8 eng_grp_num; }; +/* + * Message request and response to get kernel crypto limits + * This messages are only used between CPT PF <-> CPT VF + */ +struct otx2_cpt_kvf_limits_msg { + struct mbox_msghdr hdr; +}; + +struct otx2_cpt_kvf_limits_rsp { + struct mbox_msghdr hdr; + u8 kvf_limits; +}; + /* CPT HW capabilities */ union otx2_cpt_eng_caps { u64 u; |