[PATCH net-next v1 07/10] octeontx2-af: update CPT inbound inline IPsec mailbox

Srujana Challa
2023-12-11T07:20:13Z

Updates CPT inbound inline IPsec configure mailbox to take
CPT credit threshold and bpid, which are introduced
in CN10KB.

Signed-off-by: Srujana Challa <schalla@marvell.com>
---
drivers/crypto/marvell/octeontx2/otx2_cpt_common.h | 2 ++
drivers/crypto/marvell/octeontx2/otx2_cptpf_mbox.c | 2 ++
drivers/crypto/marvell/octeontx2/otx2_cptpf_ucode.c | 6 +++++-
3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/drivers/crypto/marvell/octeontx2/otx2_cpt_common.h b/drivers/crypto/marvell/octeontx2/otx2_cpt_common.h
index f5e3392b9b19..db19dba4f3d9 100644
--- a/drivers/crypto/marvell/octeontx2/otx2_cpt_common.h
+++ b/drivers/crypto/marvell/octeontx2/otx2_cpt_common.h
@@ -56,6 +56,8 @@ struct otx2_cpt_rx_inline_lf_cfg {
u16 param2;
u16 opcode;
u32 credit;
+ u32 credit_th;
+ u16 bpid;
u32 reserved;
};

diff --git a/drivers/crypto/marvell/octeontx2/otx2_cptpf_mbox.c b/drivers/crypto/marvell/octeontx2/otx2_cptpf_mbox.c
index a6f16438bd4a..bbabb57b4665 100644
--- a/drivers/crypto/marvell/octeontx2/otx2_cptpf_mbox.c
+++ b/drivers/crypto/marvell/octeontx2/otx2_cptpf_mbox.c
@@ -171,6 +171,8 @@ static int rx_inline_ipsec_lf_cfg(struct otx2_cptpf_dev *cptpf, u8 egrp,
nix_req->hdr.id = MBOX_MSG_NIX_INLINE_IPSEC_CFG;
nix_req->hdr.sig = OTX2_MBOX_REQ_SIG;
nix_req->enable = 1;
+ nix_req->credit_th = req->credit_th;
+ nix_req->bpid = req->bpid;
if (!req->credit || req->credit > OTX2_CPT_INST_QLEN_MSGS)
nix_req->cpt_credit = OTX2_CPT_INST_QLEN_MSGS - 1;
else
diff --git a/drivers/crypto/marvell/octeontx2/otx2_cptpf_ucode.c b/drivers/crypto/marvell/octeontx2/otx2_cptpf_ucode.c
index e319aa1ff119..5c9484646172 100644
--- a/drivers/crypto/marvell/octeontx2/otx2_cptpf_ucode.c
+++ b/drivers/crypto/marvell/octeontx2/otx2_cptpf_ucode.c
@@ -16,7 +16,11 @@
#define LOADFVC_MAJOR_OP 0x01
#define LOADFVC_MINOR_OP 0x08

-#define CTX_FLUSH_TIMER_CNT 0xFFFFFF
+/*
+ * Interval to flush dirty data for next CTX entry. The interval is measured
+ * in increments of 10ns(interval time = CTX_FLUSH_TIMER_COUNT * 10ns).
+ */
+#define CTX_FLUSH_TIMER_CNT 0x2FAF0

struct fw_info_t {
struct list_head ucodes;
--
2.25.1