From: Tomasz Duszynski <tduszynski@marvell.com>
To: Jakub Palider <jpalider@marvell.com>,
Tomasz Duszynski <tduszynski@marvell.com>
Cc: <thomas@monjalon.net>, <dev@dpdk.org>, Jerin Jacob <jerinj@marvell.com>
Subject: [dpdk-dev] [PATCH v3 30/32] raw/cnxk_bphy: support for retrieving bphy device memory
Date: Mon, 21 Jun 2021 17:04:47 +0200 [thread overview]
Message-ID: <20210621150449.19070-31-tduszynski@marvell.com> (raw)
In-Reply-To: <20210621150449.19070-1-tduszynski@marvell.com>
Allow user to retrieve baseband phy memory resources.
Signed-off-by: Jakub Palider <jpalider@marvell.com>
Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>
---
doc/guides/rawdevs/cnxk_bphy.rst | 10 +++++++++
drivers/raw/cnxk_bphy/cnxk_bphy.c | 3 +++
drivers/raw/cnxk_bphy/cnxk_bphy_irq.c | 8 +++++++
drivers/raw/cnxk_bphy/cnxk_bphy_irq.h | 1 +
drivers/raw/cnxk_bphy/rte_pmd_bphy.h | 30 +++++++++++++++++++++++++++
5 files changed, 52 insertions(+)
diff --git a/doc/guides/rawdevs/cnxk_bphy.rst b/doc/guides/rawdevs/cnxk_bphy.rst
index b69c5f39a..16195d2ee 100644
--- a/doc/guides/rawdevs/cnxk_bphy.rst
+++ b/doc/guides/rawdevs/cnxk_bphy.rst
@@ -17,6 +17,7 @@ Features
The BPHY CGX/RPM implements following features in the rawdev API:
- Access to BPHY CGX/RPM via a set of predefined messages
+- Access to BPHY memory
Device Setup
------------
@@ -115,6 +116,15 @@ The former will setup low level interrupt handling while the latter will tear ev
are also two convenience functions namely ``rte_pmd_bphy_intr_init()`` and
``rte_pmd_bphy_intr_fini()`` that take care of all details.
+
+Get device memory
+~~~~~~~~~~~~~~~~~
+
+Message is used to read device MMIO address.
+
+Message must have type set to ``CNXK_BPHY_IRQ_MSG_TYPE_MEM_GET``. There's a convenience function
+``rte_pmd_bphy_intr_mem_get()`` available that takes care of retrieving that address.
+
Self test
---------
diff --git a/drivers/raw/cnxk_bphy/cnxk_bphy.c b/drivers/raw/cnxk_bphy/cnxk_bphy.c
index 3f8679534..278e26af0 100644
--- a/drivers/raw/cnxk_bphy/cnxk_bphy.c
+++ b/drivers/raw/cnxk_bphy/cnxk_bphy.c
@@ -53,6 +53,9 @@ cnxk_bphy_irq_enqueue_bufs(struct rte_rawdev *dev,
case CNXK_BPHY_IRQ_MSG_TYPE_FINI:
cnxk_bphy_intr_fini(dev->dev_id);
break;
+ case CNXK_BPHY_IRQ_MSG_TYPE_MEM_GET:
+ bphy_dev->queues[queue].rsp = &bphy_dev->mem;
+ break;
default:
ret = -EINVAL;
}
diff --git a/drivers/raw/cnxk_bphy/cnxk_bphy_irq.c b/drivers/raw/cnxk_bphy/cnxk_bphy_irq.c
index 991c2d7ab..13a0d8ad1 100644
--- a/drivers/raw/cnxk_bphy/cnxk_bphy_irq.c
+++ b/drivers/raw/cnxk_bphy/cnxk_bphy_irq.c
@@ -57,3 +57,11 @@ cnxk_bphy_intr_fini(uint16_t dev_id)
roc_bphy_intr_fini(irq_chip);
bphy_dev->irq_chip = NULL;
}
+
+struct bphy_mem *
+cnxk_bphy_mem_get(uint16_t dev_id)
+{
+ struct bphy_device *bphy_dev = cnxk_bphy_get_bphy_dev_by_dev_id(dev_id);
+
+ return &bphy_dev->mem;
+}
diff --git a/drivers/raw/cnxk_bphy/cnxk_bphy_irq.h b/drivers/raw/cnxk_bphy/cnxk_bphy_irq.h
index 6b59218af..5f87143a0 100644
--- a/drivers/raw/cnxk_bphy/cnxk_bphy_irq.h
+++ b/drivers/raw/cnxk_bphy/cnxk_bphy_irq.h
@@ -31,6 +31,7 @@ struct bphy_device {
int cnxk_bphy_intr_init(uint16_t dev_id);
void cnxk_bphy_intr_fini(uint16_t dev_id);
+struct bphy_mem *cnxk_bphy_mem_get(uint16_t dev_id);
uint64_t cnxk_bphy_irq_max_get(uint16_t dev_id);
#endif /* _CNXK_BPHY_IRQ_ */
diff --git a/drivers/raw/cnxk_bphy/rte_pmd_bphy.h b/drivers/raw/cnxk_bphy/rte_pmd_bphy.h
index c667d984e..d08b14b57 100644
--- a/drivers/raw/cnxk_bphy/rte_pmd_bphy.h
+++ b/drivers/raw/cnxk_bphy/rte_pmd_bphy.h
@@ -103,6 +103,7 @@ struct cnxk_bphy_cgx_msg {
void *data;
};
+#define cnxk_bphy_mem bphy_mem
#define CNXK_BPHY_DEF_QUEUE 0
enum cnxk_bphy_irq_msg_type {
@@ -115,6 +116,11 @@ enum cnxk_bphy_irq_msg_type {
struct cnxk_bphy_irq_msg {
enum cnxk_bphy_irq_msg_type type;
+ /*
+ * The data field, depending on message type, may point to
+ * - (deq) struct cnxk_bphy_mem for memory range request response
+ * - (xxx) NULL
+ */
void *data;
};
@@ -155,4 +161,28 @@ rte_pmd_bphy_intr_fini(uint16_t dev_id)
rte_rawdev_enqueue_buffers(dev_id, bufs, 1, CNXK_BPHY_DEF_QUEUE);
}
+static __rte_always_inline struct cnxk_bphy_mem *
+rte_pmd_bphy_intr_mem_get(uint16_t dev_id)
+{
+ struct cnxk_bphy_irq_msg msg = {
+ .type = CNXK_BPHY_IRQ_MSG_TYPE_MEM_GET,
+ };
+ struct rte_rawdev_buf *bufs[1];
+ struct rte_rawdev_buf buf;
+ int ret;
+
+ buf.buf_addr = &msg;
+ bufs[0] = &buf;
+
+ ret = rte_rawdev_enqueue_buffers(dev_id, bufs, 1, CNXK_BPHY_DEF_QUEUE);
+ if (ret)
+ return NULL;
+
+ ret = rte_rawdev_dequeue_buffers(dev_id, bufs, 1, CNXK_BPHY_DEF_QUEUE);
+ if (ret)
+ return NULL;
+
+ return buf.buf_addr;
+}
+
#endif /* _CNXK_BPHY_H_ */
--
2.25.1
next prev parent reply other threads:[~2021-06-21 15:08 UTC|newest]
Thread overview: 104+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-31 21:41 [dpdk-dev] [PATCH 00/28] add support for baseband phy Tomasz Duszynski
2021-05-31 21:41 ` [dpdk-dev] [PATCH 01/28] common/cnxk: add bphy cgx/rpm initialization and cleanup Tomasz Duszynski
2021-05-31 21:41 ` [dpdk-dev] [PATCH 02/28] common/cnxk: add support for communication with atf Tomasz Duszynski
2021-06-10 5:06 ` Jerin Jacob
2021-05-31 21:41 ` [dpdk-dev] [PATCH 03/28] common/cnxk: add support for getting link information Tomasz Duszynski
2021-06-10 5:09 ` Jerin Jacob
2021-05-31 21:41 ` [dpdk-dev] [PATCH 04/28] common/cnxk: add support for changing internal loopback Tomasz Duszynski
2021-06-10 6:19 ` Jerin Jacob
2021-05-31 21:41 ` [dpdk-dev] [PATCH 05/28] common/cnxk: add support for changing ptp mode Tomasz Duszynski
2021-05-31 21:41 ` [dpdk-dev] [PATCH 06/28] common/cnxk: add support for setting link mode Tomasz Duszynski
2021-06-10 6:21 ` Jerin Jacob
2021-05-31 21:41 ` [dpdk-dev] [PATCH 07/28] common/cnxk: add support for changing link state Tomasz Duszynski
2021-05-31 21:41 ` [dpdk-dev] [PATCH 08/28] common/cnxk: add support for lmac start/stop Tomasz Duszynski
2021-05-31 21:41 ` [dpdk-dev] [PATCH 09/28] raw/cnxk_bphy: add bphy cgx/rpm skeleton driver Tomasz Duszynski
2021-06-01 7:30 ` Thomas Monjalon
2021-06-10 6:40 ` Jerin Jacob
2021-05-31 21:41 ` [dpdk-dev] [PATCH 10/28] raw/cnxk_bphy: add support for reading queue configuration Tomasz Duszynski
2021-05-31 21:41 ` [dpdk-dev] [PATCH 11/28] raw/cnxk_bphy: add support for reading queue count Tomasz Duszynski
2021-05-31 21:41 ` [dpdk-dev] [PATCH 12/28] raw/cnxk_bphy: add support for enqueue operation Tomasz Duszynski
2021-05-31 21:41 ` [dpdk-dev] [PATCH 13/28] raw/cnxk_bphy: add support for dequeue operation Tomasz Duszynski
2021-05-31 21:41 ` [dpdk-dev] [PATCH 14/28] raw/cnxk_bphy: add support for performing selftest Tomasz Duszynski
2021-05-31 21:41 ` [dpdk-dev] [PATCH 15/28] common/cnxk: add support for device init and fini Tomasz Duszynski
2021-05-31 21:41 ` [dpdk-dev] [PATCH 16/28] common/cnxk: add support for baseband phy irq setup Tomasz Duszynski
2021-05-31 21:41 ` [dpdk-dev] [PATCH 17/28] common/cnxk: add support for checking irq availability Tomasz Duszynski
2021-05-31 21:41 ` [dpdk-dev] [PATCH 18/28] common/cnxk: add support for retrieving irq stack Tomasz Duszynski
2021-05-31 21:41 ` [dpdk-dev] [PATCH 19/28] common/cnxk: add support for removing " Tomasz Duszynski
2021-05-31 21:41 ` [dpdk-dev] [PATCH 20/28] common/cnxk: add support for setting bphy irq handler Tomasz Duszynski
2021-05-31 21:41 ` [dpdk-dev] [PATCH 21/28] common/cnxk: add support for clearing " Tomasz Duszynski
2021-05-31 21:41 ` [dpdk-dev] [PATCH 22/28] common/cnxk: add support for registering bphy irq Tomasz Duszynski
2021-05-31 21:41 ` [dpdk-dev] [PATCH 23/28] raw/cnxk_bphy: add baseband phy skeleton driver Tomasz Duszynski
2021-05-31 21:41 ` [dpdk-dev] [PATCH 24/28] raw/cnxk_bphy: add support for interrupt init and cleanup Tomasz Duszynski
2021-05-31 21:41 ` [dpdk-dev] [PATCH 25/28] raw/cnxk_bphy: add support for reading number of irqs Tomasz Duszynski
2021-05-31 21:41 ` [dpdk-dev] [PATCH 26/28] raw/cnxk_bphy: add support for retrieving device memory Tomasz Duszynski
2021-05-31 21:41 ` [dpdk-dev] [PATCH 27/28] raw/cnxk_bphy: add support for registering irq handlers Tomasz Duszynski
2021-05-31 21:41 ` [dpdk-dev] [PATCH 28/28] raw/cnxk_bphy: add support for selftest Tomasz Duszynski
2021-06-10 6:54 ` [dpdk-dev] [PATCH 00/28] add support for baseband phy Jerin Jacob
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 00/32] " Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 01/32] common/cnxk: add bphy cgx/rpm initialization and cleanup Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 02/32] common/cnxk: support for communication with atf Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 03/32] common/cnxk: support for getting link information Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 04/32] common/cnxk: support for changing internal loopback Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 05/32] common/cnxk: support for changing ptp mode Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 06/32] common/cnxk: support for setting link mode Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 07/32] common/cnxk: support for changing link state Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 08/32] common/cnxk: support for lmac start/stop Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 09/32] raw/cnxk_bphy: add bphy cgx/rpm skeleton driver Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 10/32] raw/cnxk_bphy: support for reading queue configuration Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 11/32] raw/cnxk_bphy: support for reading queue count Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 12/32] raw/cnxk_bphy: support for enqueue operation Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 13/32] raw/cnxk_bphy: support for dequeue operation Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 14/32] raw/cnxk_bphy: support for performing selftest Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 15/32] common/cnxk: support for device init and fini Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 16/32] common/cnxk: support for baseband PHY irq setup Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 17/32] common/cnxk: support for checking irq availability Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 18/32] common/cnxk: support for retrieving irq stack Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 19/32] common/cnxk: support for removing " Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 20/32] common/cnxk: support for setting bphy irq handler Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 21/32] common/cnxk: support for clearing " Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 22/32] common/cnxk: support for registering bphy irq Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 23/32] raw/cnxk_bphy: add baseband PHY skeleton driver Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 24/32] raw/cnxk_bphy: support for reading bphy queue configuration Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 25/32] raw/cnxk_bphy: support for reading bphy queue count Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 26/32] raw/cnxk_bphy: support for bphy enqueue operation Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 27/32] raw/cnxk_bphy: support for bphy dequeue operation Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 28/32] raw/cnxk_bphy: support for interrupt init and cleanup Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 29/32] raw/cnxk_bphy: support for reading number of bphy irqs Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 30/32] raw/cnxk_bphy: support for retrieving bphy device memory Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 31/32] raw/cnxk_bphy: support for registering bphy irq handlers Tomasz Duszynski
2021-06-15 11:03 ` [dpdk-dev] [PATCH v2 32/32] raw/cnxk_bphy: support for bphy selftest Tomasz Duszynski
2021-06-21 8:43 ` [dpdk-dev] [PATCH v2 00/32] add support for baseband phy Jerin Jacob
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 " Tomasz Duszynski
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 01/32] common/cnxk: add bphy cgx/rpm initialization and cleanup Tomasz Duszynski
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 02/32] common/cnxk: support for communication with atf Tomasz Duszynski
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 03/32] common/cnxk: support for getting link information Tomasz Duszynski
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 04/32] common/cnxk: support for changing internal loopback Tomasz Duszynski
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 05/32] common/cnxk: support for changing ptp mode Tomasz Duszynski
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 06/32] common/cnxk: support for setting link mode Tomasz Duszynski
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 07/32] common/cnxk: support for changing link state Tomasz Duszynski
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 08/32] common/cnxk: support for lmac start/stop Tomasz Duszynski
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 09/32] raw/cnxk_bphy: add bphy cgx/rpm skeleton driver Tomasz Duszynski
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 10/32] raw/cnxk_bphy: support for reading queue configuration Tomasz Duszynski
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 11/32] raw/cnxk_bphy: support for reading queue count Tomasz Duszynski
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 12/32] raw/cnxk_bphy: support for enqueue operation Tomasz Duszynski
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 13/32] raw/cnxk_bphy: support for dequeue operation Tomasz Duszynski
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 14/32] raw/cnxk_bphy: support for performing selftest Tomasz Duszynski
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 15/32] common/cnxk: support for device init and fini Tomasz Duszynski
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 16/32] common/cnxk: support for baseband PHY irq setup Tomasz Duszynski
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 17/32] common/cnxk: support for checking irq availability Tomasz Duszynski
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 18/32] common/cnxk: support for retrieving irq stack Tomasz Duszynski
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 19/32] common/cnxk: support for removing " Tomasz Duszynski
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 20/32] common/cnxk: support for setting bphy irq handler Tomasz Duszynski
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 21/32] common/cnxk: support for clearing " Tomasz Duszynski
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 22/32] common/cnxk: support for registering bphy irq Tomasz Duszynski
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 23/32] raw/cnxk_bphy: add baseband PHY skeleton driver Tomasz Duszynski
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 24/32] raw/cnxk_bphy: support for reading bphy queue configuration Tomasz Duszynski
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 25/32] raw/cnxk_bphy: support for reading bphy queue count Tomasz Duszynski
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 26/32] raw/cnxk_bphy: support for bphy enqueue operation Tomasz Duszynski
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 27/32] raw/cnxk_bphy: support for bphy dequeue operation Tomasz Duszynski
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 28/32] raw/cnxk_bphy: support for interrupt init and cleanup Tomasz Duszynski
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 29/32] raw/cnxk_bphy: support for reading number of bphy irqs Tomasz Duszynski
2021-06-21 15:04 ` Tomasz Duszynski [this message]
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 31/32] raw/cnxk_bphy: support for registering bphy irq handlers Tomasz Duszynski
2021-06-21 15:04 ` [dpdk-dev] [PATCH v3 32/32] raw/cnxk_bphy: support for bphy selftest Tomasz Duszynski
2021-07-05 21:12 ` [dpdk-dev] [PATCH v3 00/32] add support for baseband phy Thomas Monjalon
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