diff mbox series

common/cnxk: support BPHY telemetry

Message ID 20211005074620.2224968-1-tduszynski@marvell.com (mailing list archive)
State Superseded, archived
Delegated to: Jerin Jacob
Headers show
Series common/cnxk: support BPHY telemetry | expand

Checks

Context Check Description
ci/intel-Testing success Testing PASS
ci/Intel-compilation success Compilation OK
ci/iol-testing warning apply patch failure
ci/checkpatch success coding style OK

Commit Message

Tomasz Duszynski Oct. 5, 2021, 7:46 a.m. UTC
Add initial support for baseband telemetry.

Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
---
 drivers/common/cnxk/cnxk_telemetry_bphy.c | 43 +++++++++++++++++++++++
 drivers/common/cnxk/meson.build           |  7 +++-
 drivers/raw/cnxk_bphy/cnxk_bphy.c         | 11 ++++++
 drivers/raw/cnxk_bphy/cnxk_bphy_irq.h     |  1 +
 4 files changed, 61 insertions(+), 1 deletion(-)
 create mode 100644 drivers/common/cnxk/cnxk_telemetry_bphy.c

Comments

Harman Kalra Oct. 19, 2021, 12:30 p.m. UTC | #1
Hi Tomasz

Please find my comments inline

> -----Original Message-----
> From: dev <dev-bounces@dpdk.org> On Behalf Of Tomasz Duszynski
> Sent: Tuesday, October 5, 2021 1:16 PM
> To: dev@dpdk.org
> Cc: Jerin Jacob Kollanukkaran <jerinj@marvell.com>; Tomasz Duszynski
> <tduszynski@marvell.com>; Nithin Kumar Dabilpuram
> <ndabilpuram@marvell.com>; Kiran Kumar Kokkilagadda
> <kirankumark@marvell.com>; Sunil Kumar Kori <skori@marvell.com>; Satha
> Koteswara Rao Kottidi <skoteshwar@marvell.com>; Jakub Palider
> <jpalider@marvell.com>
> Subject: [EXT] [dpdk-dev] [PATCH] common/cnxk: support BPHY telemetry
> 
> External Email
> 
> ----------------------------------------------------------------------
> Add initial support for baseband telemetry.
> 
> Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
> ---
>  drivers/common/cnxk/cnxk_telemetry_bphy.c | 43
> +++++++++++++++++++++++
>  drivers/common/cnxk/meson.build           |  7 +++-
>  drivers/raw/cnxk_bphy/cnxk_bphy.c         | 11 ++++++
>  drivers/raw/cnxk_bphy/cnxk_bphy_irq.h     |  1 +
>  4 files changed, 61 insertions(+), 1 deletion(-)  create mode 100644
> drivers/common/cnxk/cnxk_telemetry_bphy.c
> 
> diff --git a/drivers/common/cnxk/cnxk_telemetry_bphy.c
> b/drivers/common/cnxk/cnxk_telemetry_bphy.c
> new file mode 100644
> index 0000000000..d60729c437
> --- /dev/null
> +++ b/drivers/common/cnxk/cnxk_telemetry_bphy.c
> @@ -0,0 +1,43 @@
> +
> +/* SPDX-License-Identifier: BSD-3-Clause
> + * Copyright(C) 2021 Marvell.
> + */
> +
> +#include <unistd.h>
> +
> +#include <rte_telemetry.h>
> +
> +#include "roc_api.h"
> +#include "roc_priv.h"
> +
> +static int
> +cnxk_tel_bphy(struct rte_tel_data *d)
> +{
> +	struct idev_cfg *idev;
> +
> +	idev = idev_get_cfg();
> +	if (!idev || !idev->bphy)
> +		return -ENODEV;
> +
> +	rte_tel_data_add_dict_int(d, "sso_pf_func",
> roc_bphy_sso_pf_func_get());
> +	rte_tel_data_add_dict_int(d, "npa_pf_func",
> +roc_bphy_npa_pf_func_get());
> +
> +	return 0;
> +}
> +
> +static int
> +cnxk_bphy_tel_handle_info(const char *cmd __rte_unused,
> +			  const char *params __rte_unused,
> +			  struct rte_tel_data *d)
> +{
> +	rte_tel_data_start_dict(d);
> +
> +	return cnxk_tel_bphy(d);
> +}
> +
> +RTE_INIT(cnxk_telemetry_bphy_init)

I think this command should be enables only for platforms which have BPHY devices.
May be we should register this telemetry command after successful BPHY device probe.

Thanks
Harman

> +{
> +	rte_telemetry_register_cmd(
> +		"/cnxk/bphy/info", cnxk_bphy_tel_handle_info,
> +		"Returns bphy information. Takes no parameters"); }
> diff --git a/drivers/common/cnxk/meson.build
> b/drivers/common/cnxk/meson.build index 258429d54b..dd52f50dcd
> 100644
> --- a/drivers/common/cnxk/meson.build
> +++ b/drivers/common/cnxk/meson.build
> @@ -9,7 +9,7 @@ if not is_linux or not dpdk_conf.get('RTE_ARCH_64')  endif
> 
>  config_flag_fmt = 'RTE_LIBRTE_@0@_COMMON'
> -deps = ['eal', 'pci', 'bus_pci', 'mbuf', 'security']
> +deps = ['eal', 'pci', 'bus_pci', 'mbuf', 'security', 'telemetry']
>  sources = files(
>          'roc_ae.c',
>          'roc_ae_fpm_tables.c',
> @@ -61,6 +61,11 @@ sources = files(
>  # Security common code
>  sources += files('cnxk_security.c')
> 
> +# Telemetry common code
> +sources += files(
> +        'cnxk_telemetry_bphy.c',
> +)
> +
>  # common DPDK utilities code
>  sources += files('cnxk_utils.c')
> 
> diff --git a/drivers/raw/cnxk_bphy/cnxk_bphy.c
> b/drivers/raw/cnxk_bphy/cnxk_bphy.c
> index 6bfda71761..558ebfa85e 100644
> --- a/drivers/raw/cnxk_bphy/cnxk_bphy.c
> +++ b/drivers/raw/cnxk_bphy/cnxk_bphy.c
> @@ -341,6 +341,13 @@ bphy_rawdev_probe(struct rte_pci_driver *pci_drv,
>  	bphy_dev = (struct bphy_device *)bphy_rawdev->dev_private;
>  	bphy_dev->mem.res0 = pci_dev->mem_resource[0];
>  	bphy_dev->mem.res2 = pci_dev->mem_resource[2];
> +	bphy_dev->bphy.pci_dev = pci_dev;
> +
> +	ret = roc_bphy_dev_init(&bphy_dev->bphy);
> +	if (ret) {
> +		rte_rawdev_pmd_release(bphy_rawdev);
> +		return ret;
> +	}
> 
>  	return 0;
>  }
> @@ -349,6 +356,7 @@ static int
>  bphy_rawdev_remove(struct rte_pci_device *pci_dev)  {
>  	char name[RTE_RAWDEV_NAME_MAX_LEN];
> +	struct bphy_device *bphy_dev;
>  	struct rte_rawdev *rawdev;
> 
>  	if (rte_eal_process_type() != RTE_PROC_PRIMARY) @@ -366,6 +374,9
> @@ bphy_rawdev_remove(struct rte_pci_device *pci_dev)
>  		return -EINVAL;
>  	}
> 
> +	bphy_dev = (struct bphy_device *)rawdev->dev_private;
> +	roc_bphy_dev_fini(&bphy_dev->bphy);
> +
>  	return rte_rawdev_pmd_release(rawdev);  }
> 
> diff --git a/drivers/raw/cnxk_bphy/cnxk_bphy_irq.h
> b/drivers/raw/cnxk_bphy/cnxk_bphy_irq.h
> index f141677e2a..63d7285055 100644
> --- a/drivers/raw/cnxk_bphy/cnxk_bphy_irq.h
> +++ b/drivers/raw/cnxk_bphy/cnxk_bphy_irq.h
> @@ -24,6 +24,7 @@ struct bphy_irq_queue {
> 
>  struct bphy_device {
>  #define BPHY_QUEUE_CNT 1
> +	struct roc_bphy bphy;
>  	struct roc_bphy_irq_chip *irq_chip;
>  	struct bphy_mem mem;
>  	/* bphy irq interface supports single queue only */
> --
> 2.25.1
diff mbox series

Patch

diff --git a/drivers/common/cnxk/cnxk_telemetry_bphy.c b/drivers/common/cnxk/cnxk_telemetry_bphy.c
new file mode 100644
index 0000000000..d60729c437
--- /dev/null
+++ b/drivers/common/cnxk/cnxk_telemetry_bphy.c
@@ -0,0 +1,43 @@ 
+
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(C) 2021 Marvell.
+ */
+
+#include <unistd.h>
+
+#include <rte_telemetry.h>
+
+#include "roc_api.h"
+#include "roc_priv.h"
+
+static int
+cnxk_tel_bphy(struct rte_tel_data *d)
+{
+	struct idev_cfg *idev;
+
+	idev = idev_get_cfg();
+	if (!idev || !idev->bphy)
+		return -ENODEV;
+
+	rte_tel_data_add_dict_int(d, "sso_pf_func", roc_bphy_sso_pf_func_get());
+	rte_tel_data_add_dict_int(d, "npa_pf_func", roc_bphy_npa_pf_func_get());
+
+	return 0;
+}
+
+static int
+cnxk_bphy_tel_handle_info(const char *cmd __rte_unused,
+			  const char *params __rte_unused,
+			  struct rte_tel_data *d)
+{
+	rte_tel_data_start_dict(d);
+
+	return cnxk_tel_bphy(d);
+}
+
+RTE_INIT(cnxk_telemetry_bphy_init)
+{
+	rte_telemetry_register_cmd(
+		"/cnxk/bphy/info", cnxk_bphy_tel_handle_info,
+		"Returns bphy information. Takes no parameters");
+}
diff --git a/drivers/common/cnxk/meson.build b/drivers/common/cnxk/meson.build
index 258429d54b..dd52f50dcd 100644
--- a/drivers/common/cnxk/meson.build
+++ b/drivers/common/cnxk/meson.build
@@ -9,7 +9,7 @@  if not is_linux or not dpdk_conf.get('RTE_ARCH_64')
 endif
 
 config_flag_fmt = 'RTE_LIBRTE_@0@_COMMON'
-deps = ['eal', 'pci', 'bus_pci', 'mbuf', 'security']
+deps = ['eal', 'pci', 'bus_pci', 'mbuf', 'security', 'telemetry']
 sources = files(
         'roc_ae.c',
         'roc_ae_fpm_tables.c',
@@ -61,6 +61,11 @@  sources = files(
 # Security common code
 sources += files('cnxk_security.c')
 
+# Telemetry common code
+sources += files(
+        'cnxk_telemetry_bphy.c',
+)
+
 # common DPDK utilities code
 sources += files('cnxk_utils.c')
 
diff --git a/drivers/raw/cnxk_bphy/cnxk_bphy.c b/drivers/raw/cnxk_bphy/cnxk_bphy.c
index 6bfda71761..558ebfa85e 100644
--- a/drivers/raw/cnxk_bphy/cnxk_bphy.c
+++ b/drivers/raw/cnxk_bphy/cnxk_bphy.c
@@ -341,6 +341,13 @@  bphy_rawdev_probe(struct rte_pci_driver *pci_drv,
 	bphy_dev = (struct bphy_device *)bphy_rawdev->dev_private;
 	bphy_dev->mem.res0 = pci_dev->mem_resource[0];
 	bphy_dev->mem.res2 = pci_dev->mem_resource[2];
+	bphy_dev->bphy.pci_dev = pci_dev;
+
+	ret = roc_bphy_dev_init(&bphy_dev->bphy);
+	if (ret) {
+		rte_rawdev_pmd_release(bphy_rawdev);
+		return ret;
+	}
 
 	return 0;
 }
@@ -349,6 +356,7 @@  static int
 bphy_rawdev_remove(struct rte_pci_device *pci_dev)
 {
 	char name[RTE_RAWDEV_NAME_MAX_LEN];
+	struct bphy_device *bphy_dev;
 	struct rte_rawdev *rawdev;
 
 	if (rte_eal_process_type() != RTE_PROC_PRIMARY)
@@ -366,6 +374,9 @@  bphy_rawdev_remove(struct rte_pci_device *pci_dev)
 		return -EINVAL;
 	}
 
+	bphy_dev = (struct bphy_device *)rawdev->dev_private;
+	roc_bphy_dev_fini(&bphy_dev->bphy);
+
 	return rte_rawdev_pmd_release(rawdev);
 }
 
diff --git a/drivers/raw/cnxk_bphy/cnxk_bphy_irq.h b/drivers/raw/cnxk_bphy/cnxk_bphy_irq.h
index f141677e2a..63d7285055 100644
--- a/drivers/raw/cnxk_bphy/cnxk_bphy_irq.h
+++ b/drivers/raw/cnxk_bphy/cnxk_bphy_irq.h
@@ -24,6 +24,7 @@  struct bphy_irq_queue {
 
 struct bphy_device {
 #define BPHY_QUEUE_CNT 1
+	struct roc_bphy bphy;
 	struct roc_bphy_irq_chip *irq_chip;
 	struct bphy_mem mem;
 	/* bphy irq interface supports single queue only */