From: <pbhagavatula@marvell.com>
To: <jerinj@marvell.com>, Nithin Dabilpuram <ndabilpuram@marvell.com>,
"Kiran Kumar K" <kirankumark@marvell.com>,
Sunil Kumar Kori <skori@marvell.com>,
Satha Rao <skoteshwar@marvell.com>
Cc: <dev@dpdk.org>, Pavan Nikhilesh <pbhagavatula@marvell.com>
Subject: [PATCH] common/cnxk: add telemetry endpoints to SSO
Date: Tue, 14 Dec 2021 02:13:08 +0530 [thread overview]
Message-ID: <20211213204309.5432-1-pbhagavatula@marvell.com> (raw)
From: Pavan Nikhilesh <pbhagavatula@marvell.com>
Add common telemetry endpoints for SSO.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
---
drivers/common/cnxk/cnxk_telemetry_sso.c | 50 ++++++++++++++++++++++++
drivers/common/cnxk/meson.build | 4 +-
drivers/common/cnxk/roc_idev.c | 20 ++++++++++
drivers/common/cnxk/roc_idev_priv.h | 3 ++
drivers/common/cnxk/roc_sso.c | 1 +
drivers/common/cnxk/roc_sso_priv.h | 1 +
drivers/common/cnxk/roc_utils.c | 3 ++
7 files changed, 81 insertions(+), 1 deletion(-)
create mode 100644 drivers/common/cnxk/cnxk_telemetry_sso.c
diff --git a/drivers/common/cnxk/cnxk_telemetry_sso.c b/drivers/common/cnxk/cnxk_telemetry_sso.c
new file mode 100644
index 0000000000..822934ebd7
--- /dev/null
+++ b/drivers/common/cnxk/cnxk_telemetry_sso.c
@@ -0,0 +1,50 @@
+
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(C) 2021 Marvell.
+ */
+
+#include <unistd.h>
+
+#include "cnxk_telemetry.h"
+#include "roc_api.h"
+#include "roc_priv.h"
+
+static int
+cnxk_tel_sso(struct plt_tel_data *d)
+{
+ struct roc_sso *roc_sso;
+ struct sso *sso;
+
+ roc_sso = idev_sso_get();
+ if (roc_sso == NULL)
+ return SSO_ERR_DEVICE_NOT_BOUNDED;
+
+ sso = roc_sso_to_sso_priv(roc_sso);
+ plt_tel_data_add_dict_ptr(d, "roc_sso", roc_sso);
+ plt_tel_data_add_dict_ptr(d, "sso", sso);
+ plt_tel_data_add_dict_int(d, "max_hws", roc_sso->max_hws);
+ plt_tel_data_add_dict_int(d, "max_hwgrp", roc_sso->max_hwgrp);
+ plt_tel_data_add_dict_int(d, "nb_hws", roc_sso->nb_hws);
+ plt_tel_data_add_dict_int(d, "nb_hwgrp", roc_sso->nb_hwgrp);
+ plt_tel_data_add_dict_int(d, "pf_func", sso->dev.pf_func);
+ plt_tel_data_add_dict_int(d, "pid", getpid());
+
+ return 0;
+}
+
+static int
+cnxk_sso_tel_handle_info(const char *cmd __plt_unused,
+ const char *params __plt_unused,
+ struct plt_tel_data *d)
+{
+ plt_tel_data_start_dict(d);
+ cnxk_tel_sso(d);
+ return 0;
+}
+
+PLT_INIT(cnxk_telemetry_sso_init)
+{
+ plt_telemetry_register_cmd(
+ "/cnxk/sso/info", cnxk_sso_tel_handle_info,
+ "Returns sso information. Takes no parameters");
+}
diff --git a/drivers/common/cnxk/meson.build b/drivers/common/cnxk/meson.build
index 4928f7e549..88407af828 100644
--- a/drivers/common/cnxk/meson.build
+++ b/drivers/common/cnxk/meson.build
@@ -77,6 +77,8 @@ includes += include_directories('../../../lib/meter')
# Telemetry common code
sources += files('cnxk_telemetry_bphy.c',
'cnxk_telemetry_npa.c',
- 'cnxk_telemetry_nix.c')
+ 'cnxk_telemetry_nix.c',
+ 'cnxk_telemetry_sso.c',
+)
deps += ['bus_pci', 'net', 'telemetry']
diff --git a/drivers/common/cnxk/roc_idev.c b/drivers/common/cnxk/roc_idev.c
index 648f37b3bb..b1f38fb5fc 100644
--- a/drivers/common/cnxk/roc_idev.c
+++ b/drivers/common/cnxk/roc_idev.c
@@ -206,3 +206,23 @@ roc_idev_npa_nix_get(void)
dev = container_of(npa_lf, struct dev, npa);
return dev->roc_nix;
}
+
+struct roc_sso *
+idev_sso_get(void)
+{
+ struct idev_cfg *idev = idev_get_cfg();
+
+ if (idev != NULL)
+ return __atomic_load_n(&idev->sso, __ATOMIC_ACQUIRE);
+
+ return NULL;
+}
+
+void
+idev_sso_set(struct roc_sso *sso)
+{
+ struct idev_cfg *idev = idev_get_cfg();
+
+ if (idev != NULL)
+ __atomic_store_n(&idev->sso, sso, __ATOMIC_RELEASE);
+}
diff --git a/drivers/common/cnxk/roc_idev_priv.h b/drivers/common/cnxk/roc_idev_priv.h
index 2c8309b8fd..46eebffcbb 100644
--- a/drivers/common/cnxk/roc_idev_priv.h
+++ b/drivers/common/cnxk/roc_idev_priv.h
@@ -21,6 +21,7 @@ struct idev_cfg {
uint64_t lmt_base_addr;
struct roc_bphy *bphy;
struct roc_cpt *cpt;
+ struct roc_sso *sso;
struct nix_inl_dev *nix_inl_dev;
plt_spinlock_t nix_inl_dev_lock;
};
@@ -39,6 +40,8 @@ uint16_t idev_npa_lf_active(struct dev *dev);
/* idev sso */
void idev_sso_pffunc_set(uint16_t sso_pf_func);
uint16_t idev_sso_pffunc_get(void);
+struct roc_sso *idev_sso_get(void);
+void idev_sso_set(struct roc_sso *sso);
/* idev lmt */
uint16_t idev_lmt_pffunc_get(void);
diff --git a/drivers/common/cnxk/roc_sso.c b/drivers/common/cnxk/roc_sso.c
index 45ff16ca0e..1b85f04970 100644
--- a/drivers/common/cnxk/roc_sso.c
+++ b/drivers/common/cnxk/roc_sso.c
@@ -726,6 +726,7 @@ roc_sso_dev_init(struct roc_sso *roc_sso)
link_mem = PLT_PTR_ADD(link_mem, link_map_sz);
}
idev_sso_pffunc_set(sso->dev.pf_func);
+ idev_sso_set(roc_sso);
sso->pci_dev = pci_dev;
sso->dev.drv_inited = true;
roc_sso->lmt_base = sso->dev.lmt_base;
diff --git a/drivers/common/cnxk/roc_sso_priv.h b/drivers/common/cnxk/roc_sso_priv.h
index 2e1b025d1c..09729d4f62 100644
--- a/drivers/common/cnxk/roc_sso_priv.h
+++ b/drivers/common/cnxk/roc_sso_priv.h
@@ -26,6 +26,7 @@ struct sso {
enum sso_err_status {
SSO_ERR_PARAM = -4096,
+ SSO_ERR_DEVICE_NOT_BOUNDED = -4097,
};
enum sso_lf_type {
diff --git a/drivers/common/cnxk/roc_utils.c b/drivers/common/cnxk/roc_utils.c
index f1b5ef3b70..495e62a315 100644
--- a/drivers/common/cnxk/roc_utils.c
+++ b/drivers/common/cnxk/roc_utils.c
@@ -220,6 +220,9 @@ roc_error_msg_get(int errorcode)
case NIX_AF_ERR_PTP_CONFIG_FAIL:
err_msg = "PTP config failed";
break;
+ case SSO_ERR_DEVICE_NOT_BOUNDED:
+ err_msg = "SSO pf/vf not found";
+ break;
case UTIL_ERR_FS:
err_msg = "file operation failed";
break;
--
2.17.1
next reply other threads:[~2021-12-13 20:43 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-13 20:43 pbhagavatula [this message]
2022-01-24 9:05 ` Jerin Jacob
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