From: Akhil Goyal <gakhil@marvell.com>
To: <dev@dpdk.org>
Cc: <thomas@monjalon.net>, <david.marchand@redhat.com>,
<hemant.agrawal@nxp.com>, <jerinj@marvell.com>,
<hkalra@marvell.com>, "Akhil Goyal" <gakhil@marvell.com>
Subject: [PATCH v3 9/9] raw/cnxk_rvu_lf: add PMD API to get device pffunc
Date: Wed, 9 Oct 2024 00:19:15 +0530 [thread overview]
Message-ID: <20241008184915.1356089-10-gakhil@marvell.com> (raw)
In-Reply-To: <20241008184915.1356089-1-gakhil@marvell.com>
Added ``rte_pmd_rvu_lf_pf_func_get`` API
to get RVU LF device pffunc for the application use.
Signed-off-by: Akhil Goyal <gakhil@marvell.com>
---
drivers/common/cnxk/roc_rvu_lf.c | 2 +-
drivers/common/cnxk/roc_rvu_lf.h | 2 ++
drivers/common/cnxk/version.map | 1 +
drivers/raw/cnxk_rvu_lf/cnxk_rvu_lf.c | 19 +++++++++++++++++++
drivers/raw/cnxk_rvu_lf/rte_pmd_cnxk_rvu_lf.h | 12 ++++++++++++
5 files changed, 35 insertions(+), 1 deletion(-)
diff --git a/drivers/common/cnxk/roc_rvu_lf.c b/drivers/common/cnxk/roc_rvu_lf.c
index 471dfa7a46..862a201135 100644
--- a/drivers/common/cnxk/roc_rvu_lf.c
+++ b/drivers/common/cnxk/roc_rvu_lf.c
@@ -62,7 +62,7 @@ roc_rvu_lf_dev_fini(struct roc_rvu_lf *roc_rvu_lf)
return dev_fini(&rvu->dev, rvu->pci_dev);
}
-static uint16_t
+uint16_t
roc_rvu_lf_pf_func_get(struct roc_rvu_lf *roc_rvu_lf)
{
struct rvu_lf *rvu = roc_rvu_lf_to_rvu_priv(roc_rvu_lf);
diff --git a/drivers/common/cnxk/roc_rvu_lf.h b/drivers/common/cnxk/roc_rvu_lf.h
index 6b4819666a..8c71876cbc 100644
--- a/drivers/common/cnxk/roc_rvu_lf.h
+++ b/drivers/common/cnxk/roc_rvu_lf.h
@@ -21,6 +21,8 @@ TAILQ_HEAD(roc_rvu_lf_head, roc_rvu_lf);
int __roc_api roc_rvu_lf_dev_init(struct roc_rvu_lf *roc_rvu_lf);
int __roc_api roc_rvu_lf_dev_fini(struct roc_rvu_lf *roc_rvu_lf);
+uint16_t __roc_api roc_rvu_lf_pf_func_get(struct roc_rvu_lf *roc_rvu_lf);
+
int __roc_api roc_rvu_lf_msg_process(struct roc_rvu_lf *roc_rvu_lf,
uint16_t vf, uint16_t msg_id,
void *req_data, uint16_t req_len,
diff --git a/drivers/common/cnxk/version.map b/drivers/common/cnxk/version.map
index cd177a7920..980b770d9b 100644
--- a/drivers/common/cnxk/version.map
+++ b/drivers/common/cnxk/version.map
@@ -557,6 +557,7 @@ INTERNAL {
roc_rvu_lf_msg_id_range_check;
roc_rvu_lf_msg_id_range_set;
roc_rvu_lf_msg_process;
+ roc_rvu_lf_pf_func_get;
local: *;
};
diff --git a/drivers/raw/cnxk_rvu_lf/cnxk_rvu_lf.c b/drivers/raw/cnxk_rvu_lf/cnxk_rvu_lf.c
index 209af006f3..5262b45569 100644
--- a/drivers/raw/cnxk_rvu_lf/cnxk_rvu_lf.c
+++ b/drivers/raw/cnxk_rvu_lf/cnxk_rvu_lf.c
@@ -73,6 +73,10 @@ rvu_lf_rawdev_selftest(uint16_t dev_id)
if (pf_func == 0)
CNXK_RVU_LF_LOG(WARNING, "SSO pf_func is invalid");
+ pf_func = rte_pmd_rvu_lf_pf_func_get(dev_id);
+ if (pf_func == 0)
+ CNXK_RVU_LF_LOG(WARNING, "RVU LF pf_func is invalid");
+
ret = rte_pmd_rvu_lf_msg_id_range_set(dev_id, MSG_ID_FROM, MSG_ID_TO);
if (ret) {
CNXK_RVU_LF_LOG(ERR, "RVU message ID range invalid");
@@ -273,6 +277,21 @@ rte_pmd_rvu_lf_sso_pf_func_get(void)
return roc_sso_pf_func_get();
}
+uint16_t
+rte_pmd_rvu_lf_pf_func_get(uint8_t dev_id)
+{
+ struct roc_rvu_lf *roc_rvu_lf;
+ struct rte_rawdev *rawdev;
+
+ rawdev = rte_rawdev_pmd_get_dev(dev_id);
+ if (rawdev == NULL)
+ return 0;
+
+ roc_rvu_lf = (struct roc_rvu_lf *)rawdev->dev_private;
+
+ return roc_rvu_lf_pf_func_get(roc_rvu_lf);
+}
+
static const struct rte_rawdev_ops rvu_lf_rawdev_ops = {
.dev_selftest = rvu_lf_rawdev_selftest,
};
diff --git a/drivers/raw/cnxk_rvu_lf/rte_pmd_cnxk_rvu_lf.h b/drivers/raw/cnxk_rvu_lf/rte_pmd_cnxk_rvu_lf.h
index b79bd8ba8e..5d167c55a0 100644
--- a/drivers/raw/cnxk_rvu_lf/rte_pmd_cnxk_rvu_lf.h
+++ b/drivers/raw/cnxk_rvu_lf/rte_pmd_cnxk_rvu_lf.h
@@ -44,6 +44,18 @@ uint16_t rte_pmd_rvu_lf_npa_pf_func_get(void);
__rte_experimental
uint16_t rte_pmd_rvu_lf_sso_pf_func_get(void);
+/**
+ * Obtain RVU LF device PF func
+ *
+ * @param dev_id
+ * device id of RVU LF device
+ *
+ * @return
+ * Returns RVU LF pf_func on success, 0 in case of invalid pf_func.
+ */
+__rte_experimental
+uint16_t rte_pmd_rvu_lf_pf_func_get(uint8_t dev_id);
+
/**
* Get BAR addresses for the RVU LF device.
*
--
2.25.1
next prev parent reply other threads:[~2024-10-08 18:50 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-07 19:33 [PATCH 0/9] drivers/raw: introduce cnxk rvu lf device driver Akhil Goyal
2024-09-07 19:33 ` [PATCH 1/9] rawdev: add API to get device from index Akhil Goyal
2024-09-23 15:23 ` Jerin Jacob
2024-10-08 7:40 ` [PATCH v2] " Akhil Goyal
2024-10-08 11:59 ` David Marchand
2024-10-08 12:00 ` [EXTERNAL] " Akhil Goyal
2024-10-09 21:13 ` Akhil Goyal
2024-10-09 6:11 ` Hemant Agrawal
2024-09-07 19:33 ` [PATCH 2/9] drivers/raw: introduce cnxk rvu lf device driver Akhil Goyal
2024-09-23 15:28 ` Jerin Jacob
2024-10-08 10:54 ` [PATCH v2 0/9] " Akhil Goyal
2024-10-08 10:54 ` [PATCH v2 1/9] " Akhil Goyal
2024-10-08 10:54 ` [PATCH v2 2/9] raw/cnxk_rvu_lf: add PMD API to get npa/sso pffunc Akhil Goyal
2024-10-08 10:54 ` [PATCH v2 3/9] raw/cnxk_rvu_lf: add PMD API to get BAR addresses Akhil Goyal
2024-10-08 10:54 ` [PATCH v2 4/9] raw/cnxk_rvu_lf: register/unregister interrupt handler Akhil Goyal
2024-10-08 10:54 ` [PATCH v2 5/9] raw/cnxk_rvu_lf: register/unregister msg handler Akhil Goyal
2024-10-08 10:54 ` [PATCH v2 6/9] raw/cnxk_rvu_lf: set message ID range Akhil Goyal
2024-10-08 10:54 ` [PATCH v2 7/9] raw/cnxk_rvu_lf: process mailbox message Akhil Goyal
2024-10-08 10:54 ` [PATCH v2 8/9] raw/cnxk_rvu_lf: add selftest Akhil Goyal
2024-10-08 10:54 ` [PATCH v2 9/9] raw/cnxk_rvu_lf: add PMD API to get device pffunc Akhil Goyal
2024-10-08 11:52 ` [PATCH v2 0/9] drivers/raw: introduce cnxk rvu lf device driver David Marchand
2024-10-08 12:10 ` [EXTERNAL] " Akhil Goyal
2024-10-08 18:49 ` [PATCH v3 " Akhil Goyal
2024-10-08 18:49 ` [PATCH v3 1/9] " Akhil Goyal
2024-10-08 20:44 ` Stephen Hemminger
2024-10-09 18:09 ` Stephen Hemminger
2024-10-09 18:14 ` [EXTERNAL] " Akhil Goyal
2024-10-08 18:49 ` [PATCH v3 2/9] raw/cnxk_rvu_lf: add PMD API to get npa/sso pffunc Akhil Goyal
2024-10-08 18:49 ` [PATCH v3 3/9] raw/cnxk_rvu_lf: add PMD API to get BAR addresses Akhil Goyal
2024-10-08 18:49 ` [PATCH v3 4/9] raw/cnxk_rvu_lf: register/unregister interrupt handler Akhil Goyal
2024-10-08 18:49 ` [PATCH v3 5/9] raw/cnxk_rvu_lf: register/unregister msg handler Akhil Goyal
2024-10-08 18:49 ` [PATCH v3 6/9] raw/cnxk_rvu_lf: set message ID range Akhil Goyal
2024-10-08 18:49 ` [PATCH v3 7/9] raw/cnxk_rvu_lf: process mailbox message Akhil Goyal
2024-10-08 18:49 ` [PATCH v3 8/9] raw/cnxk_rvu_lf: add selftest Akhil Goyal
2024-10-08 18:49 ` Akhil Goyal [this message]
2024-09-07 19:33 ` [PATCH 3/9] raw/cnxk_rvu_lf: add PMD API to get npa/sso pffunc Akhil Goyal
2024-09-07 19:33 ` [PATCH 4/9] raw/cnxk_rvu_lf: add PMD API to get BAR addresses Akhil Goyal
2024-09-07 19:33 ` [PATCH 5/9] raw/cnxk_rvu_lf: register/unregister interrupt handler Akhil Goyal
2024-09-07 19:33 ` [PATCH 6/9] raw/cnxk_rvu_lf: register/unregister msg handler Akhil Goyal
2024-09-07 19:33 ` [PATCH 7/9] raw/cnxk_rvu_lf: set message ID range Akhil Goyal
2024-09-07 19:33 ` [PATCH 8/9] raw/cnxk_rvu_lf: process mailbox message Akhil Goyal
2024-09-07 19:33 ` [PATCH 9/9] raw/cnxk_rvu_lf: add selftest Akhil Goyal
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