From: Jerin Jacob <jerinjacobk@gmail.com>
To: Akhil Goyal <gakhil@marvell.com>
Cc: dev@dpdk.org, thomas@monjalon.net, david.marchand@redhat.com,
hemant.agrawal@nxp.com, jerinj@marvell.com, hkalra@marvell.com
Subject: Re: [PATCH 2/9] drivers/raw: introduce cnxk rvu lf device driver
Date: Mon, 23 Sep 2024 20:58:12 +0530 [thread overview]
Message-ID: <CALBAE1M=pRe-wzEcGmTinh+YgxOuuEmnPsxUcM7yXCTUv1E=mg@mail.gmail.com> (raw)
In-Reply-To: <20240907193311.1342310-3-gakhil@marvell.com>
On Sun, Sep 8, 2024 at 1:28 AM Akhil Goyal <gakhil@marvell.com> wrote:
>
> CNXK product families can have a use case to allow PF and VF
> applications to communicate using mailboxes and also get notified
> of any interrupt that may occur on the device.
> Hence, a new raw device driver is added for such RVU LF devices.
> These devices can map to a PF or a VF which can send mailboxes to
> each other.
>
> Signed-off-by: Akhil Goyal <gakhil@marvell.com>
> +# SPDX-License-Identifier: BSD-3-Clause
> +# Copyright(C) 2024 Marvell.
> +#
> +
> +deps += ['bus_pci', 'common_cnxk', 'rawdev']
> +sources = files(
> + 'cnxk_rvu_lf.c',
> +)
> +require_iova_in_mbuf = false
> diff --git a/drivers/raw/cnxk_rvu_lf/rte_pmd_rvu_lf.h b/drivers/raw/cnxk_rvu_lf/rte_pmd_rvu_lf.h
> new file mode 100644
> index 0000000000..2d3cd032b7
> --- /dev/null
> +++ b/drivers/raw/cnxk_rvu_lf/rte_pmd_rvu_lf.h
> @@ -0,0 +1,39 @@
> +/* SPDX-License-Identifier: BSD-3-Clause
> + * Copyright(C) 2024 Marvell.
> + */
> +
> +#ifndef _CNXK_RVU_LF_H_
> +#define _CNXK_RVU_LF_H_
> +
> +#include <stdint.h>
> +
> +#include <rte_common.h>
> +#include <rte_dev.h>
> +#include <rte_malloc.h>
> +#include <rte_memcpy.h>
> +#include <rte_rawdev.h>
Missing update to doc/api/doxy-api-index.md
> +
> +/**
> + * @file rte_pmd_rvu_lf.h
> + *
> + * Marvell RVU LF raw PMD specific structures and interface
> + *
> + * This API allows applications to manage RVU LF device in user space along with
> + * installing interrupt handlers for low latency signal processing.
> + */
> +
> +#ifdef __cplusplus
> +extern "C" {
> +#endif
> +extern int cnxk_logtype_rvu_lf;
Public symbol. Please add Doxygen symbol
> +
> +#define CNXK_RVU_LF_LOG(level, fmt, args...) \
Public symbol. Please add Doxygen symbol
> + rte_log(RTE_LOG_ ## level, cnxk_logtype_rvu_lf, \
> + "%s(): " fmt "\n", __func__, ## args)
> +
Do we need to make this public symbols?
next prev parent reply other threads:[~2024-09-23 15:28 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-07 19:33 [PATCH 0/9] " 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
2024-09-07 19:33 ` [PATCH 2/9] drivers/raw: introduce cnxk rvu lf device driver Akhil Goyal
2024-09-23 15:28 ` Jerin Jacob [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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