From: Anoob Joseph <anoobj@marvell.com>
To: Akhil Goyal <gakhil@marvell.com>, Thomas Monjalon <thomas@monjalon.net>
Cc: Anoob Joseph <anoobj@marvell.com>,
Jerin Jacob <jerinj@marvell.com>,
"Ankur Dwivedi" <adwivedi@marvell.com>,
Tejasree Kondoj <ktejasree@marvell.com>, <dev@dpdk.org>
Subject: [dpdk-dev] [PATCH v2 13/17] common/cnxk: add lmtline init
Date: Fri, 25 Jun 2021 11:06:45 +0530 [thread overview]
Message-ID: <1624599410-29689-14-git-send-email-anoobj@marvell.com> (raw)
In-Reply-To: <1624599410-29689-1-git-send-email-anoobj@marvell.com>
Add routine to initialize LMTLINE which facilitates instruction
submission to CPT. Add common macros required in the enqueue
operations.
Signed-off-by: Anoob Joseph <anoobj@marvell.com>
Signed-off-by: Ankur Dwivedi <adwivedi@marvell.com>
---
drivers/common/cnxk/roc_cpt.c | 20 ++++++++++++++++++++
drivers/common/cnxk/roc_cpt.h | 32 ++++++++++++++++++++++++++++++++
drivers/common/cnxk/version.map | 1 +
3 files changed, 53 insertions(+)
diff --git a/drivers/common/cnxk/roc_cpt.c b/drivers/common/cnxk/roc_cpt.c
index 81e8b15..788b28a 100644
--- a/drivers/common/cnxk/roc_cpt.c
+++ b/drivers/common/cnxk/roc_cpt.c
@@ -806,3 +806,23 @@ roc_cpt_iq_disable(struct roc_cpt_lf *lf)
lf_inprog.s.eena = 0x0;
plt_write64(lf_inprog.u, lf->rbase + CPT_LF_INPROG);
}
+
+int
+roc_cpt_lmtline_init(struct roc_cpt *roc_cpt, struct roc_cpt_lmtline *lmtline,
+ int lf_id)
+{
+ struct roc_cpt_lf *lf;
+
+ lf = roc_cpt->lf[lf_id];
+ if (lf == NULL)
+ return -ENOTSUP;
+
+ lmtline->io_addr = lf->io_addr;
+ if (roc_model_is_cn10k())
+ lmtline->io_addr |= ROC_CN10K_CPT_INST_DW_M1 << 4;
+
+ lmtline->fc_addr = lf->fc_addr;
+ lmtline->lmt_base = lf->lmt_base;
+
+ return 0;
+}
diff --git a/drivers/common/cnxk/roc_cpt.h b/drivers/common/cnxk/roc_cpt.h
index 5577fea..8dd2b5e 100644
--- a/drivers/common/cnxk/roc_cpt.h
+++ b/drivers/common/cnxk/roc_cpt.h
@@ -16,6 +16,30 @@
#define ROC_CPT_DFLT_ENG_GRP_AE 2UL
#define ROC_CPT_MAX_LFS 64
+#define ROC_CN10K_CPT_INST_DW_M1 \
+ ((uint64_t)(((sizeof(struct cpt_inst_s) / 16) - 1) & 0x7))
+#define ROC_CN10K_TWO_CPT_INST_DW_M1 \
+ ((uint64_t)(((sizeof(struct cpt_inst_s) * 2 / 16) - 1) & 0x7))
+
+/* Vector of sizes in the burst of 16 CPT inst except first in 63:19 of
+ * APT_LMT_ARG_S
+ */
+#define ROC_CN10K_CPT_LMT_ARG \
+ (ROC_CN10K_CPT_INST_DW_M1 << (19 + 3 * 0) | \
+ ROC_CN10K_CPT_INST_DW_M1 << (19 + 3 * 1) | \
+ ROC_CN10K_CPT_INST_DW_M1 << (19 + 3 * 2) | \
+ ROC_CN10K_CPT_INST_DW_M1 << (19 + 3 * 3) | \
+ ROC_CN10K_CPT_INST_DW_M1 << (19 + 3 * 4) | \
+ ROC_CN10K_CPT_INST_DW_M1 << (19 + 3 * 5) | \
+ ROC_CN10K_CPT_INST_DW_M1 << (19 + 3 * 6) | \
+ ROC_CN10K_CPT_INST_DW_M1 << (19 + 3 * 7) | \
+ ROC_CN10K_CPT_INST_DW_M1 << (19 + 3 * 8) | \
+ ROC_CN10K_CPT_INST_DW_M1 << (19 + 3 * 9) | \
+ ROC_CN10K_CPT_INST_DW_M1 << (19 + 3 * 10) | \
+ ROC_CN10K_CPT_INST_DW_M1 << (19 + 3 * 11) | \
+ ROC_CN10K_CPT_INST_DW_M1 << (19 + 3 * 12) | \
+ ROC_CN10K_CPT_INST_DW_M1 << (19 + 3 * 13) | \
+ ROC_CN10K_CPT_INST_DW_M1 << (19 + 3 * 14))
/* CPT helper macros */
#define ROC_CPT_AH_HDR_LEN 12
@@ -51,6 +75,12 @@
#define ROC_CPT_TUNNEL_IPV4_HDR_LEN 20
#define ROC_CPT_TUNNEL_IPV6_HDR_LEN 40
+struct roc_cpt_lmtline {
+ uint64_t io_addr;
+ uint64_t *fc_addr;
+ uintptr_t lmt_base;
+};
+
struct roc_cpt_lf {
/* Input parameters */
uint16_t lf_id;
@@ -109,5 +139,7 @@ int __roc_api roc_cpt_inline_ipsec_inb_cfg(struct roc_cpt *roc_cpt,
int __roc_api roc_cpt_afs_print(struct roc_cpt *roc_cpt);
int __roc_api roc_cpt_lfs_print(struct roc_cpt *roc_cpt);
void __roc_api roc_cpt_iq_disable(struct roc_cpt_lf *lf);
+int __roc_api roc_cpt_lmtline_init(struct roc_cpt *roc_cpt,
+ struct roc_cpt_lmtline *lmtline, int lf_id);
#endif /* _ROC_CPT_H_ */
diff --git a/drivers/common/cnxk/version.map b/drivers/common/cnxk/version.map
index 59d7d91..e079bc7 100644
--- a/drivers/common/cnxk/version.map
+++ b/drivers/common/cnxk/version.map
@@ -24,6 +24,7 @@ INTERNAL {
roc_cpt_lf_init;
roc_cpt_lf_fini;
roc_cpt_lfs_print;
+ roc_cpt_lmtline_init;
roc_cpt_rxc_time_cfg;
roc_error_msg_get;
roc_idev_cpt_get;
--
2.7.4
next prev parent reply other threads:[~2021-06-25 5:38 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <patches.dpdk.org/project/dpdk/patch/1622649385-22652-1-git-send-email-anoobj@marvell.com/>
2021-06-25 5:36 ` [dpdk-dev] [PATCH v2 00/17] Add CPT in Marvell CNXK common driver Anoob Joseph
2021-06-25 5:36 ` [dpdk-dev] [PATCH v2 01/17] common/cnxk: add CPT HW defines Anoob Joseph
2021-06-25 5:36 ` [dpdk-dev] [PATCH v2 02/17] common/cnxk: update Rx inline IPsec mbox message format Anoob Joseph
2021-06-25 5:36 ` [dpdk-dev] [PATCH v2 03/17] common/cnxk: add CPT dev config routines Anoob Joseph
2021-06-25 5:36 ` [dpdk-dev] [PATCH v2 04/17] common/cnxk: add idev CPT set - get Anoob Joseph
2021-06-25 5:36 ` [dpdk-dev] [PATCH v2 05/17] common/cnxk: add mbox to configure RXC Anoob Joseph
2021-06-25 5:36 ` [dpdk-dev] [PATCH v2 06/17] common/cnxk: add CPT LF config Anoob Joseph
2021-06-25 5:36 ` [dpdk-dev] [PATCH v2 07/17] common/cnxk: add CPT diagnostics Anoob Joseph
2021-06-25 5:36 ` [dpdk-dev] [PATCH v2 08/17] common/cnxk: add CPT LF flush Anoob Joseph
2021-06-25 5:36 ` [dpdk-dev] [PATCH v2 09/17] common/cnxk: add inline IPsec configuration mbox Anoob Joseph
2021-06-25 5:36 ` [dpdk-dev] [PATCH v2 10/17] common/cnxk: add SE microcode defines Anoob Joseph
2021-06-25 5:36 ` [dpdk-dev] [PATCH v2 11/17] common/cnxk: add IE " Anoob Joseph
2021-06-25 5:36 ` [dpdk-dev] [PATCH v2 12/17] common/cnxk: add AE " Anoob Joseph
2021-06-25 5:36 ` Anoob Joseph [this message]
2021-06-25 5:36 ` [dpdk-dev] [PATCH v2 14/17] common/cnxk: add fpm tables Anoob Joseph
2021-06-25 5:36 ` [dpdk-dev] [PATCH v2 15/17] common/cnxk: add EC grp static vectors Anoob Joseph
2021-06-25 5:36 ` [dpdk-dev] [PATCH v2 16/17] common/cnxk: add IPsec common code Anoob Joseph
2021-06-25 5:36 ` [dpdk-dev] [PATCH v2 17/17] common/cnxk: add SE set key functions in roc Anoob Joseph
2021-06-28 8:56 ` [dpdk-dev] [PATCH v2 00/17] Add CPT in Marvell CNXK common driver Akhil Goyal
2021-06-28 9:06 ` Akhil Goyal
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