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From: Nipun Gupta <nipun.gupta@nxp.com>
To: shreyansh.jain@nxp.com,
thomas@monjalon.net,
hemant.agrawal@nxp.com
Cc: dev@dpdk.org,
Nipun Gupta <nipun.gupta@nxp.com>
Date: Tue, 24 Apr 2018 17:19:44 +0530
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Subject: [dpdk-dev] [PATCH 3/8 v4] bus/fslmc: support scanning and probing
of QDMA devices
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'dpdmai' devices detected on fsl-mc bus are represented by DPAA2 QDMA
devices in DPDK.
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
---
drivers/bus/fslmc/fslmc_bus.c | 2 ++
drivers/bus/fslmc/fslmc_vfio.c | 1 +
drivers/bus/fslmc/rte_fslmc.h | 2 ++
3 files changed, 5 insertions(+)
diff --git a/drivers/bus/fslmc/fslmc_bus.c b/drivers/bus/fslmc/fslmc_bus.c
index d0b3261..a3898b5 100644
--- a/drivers/bus/fslmc/fslmc_bus.c
+++ b/drivers/bus/fslmc/fslmc_bus.c
@@ -164,6 +164,8 @@
dev->dev_type = DPAA2_CI;
else if (!strncmp("dpmcp", t_ptr, 5))
dev->dev_type = DPAA2_MPORTAL;
+ else if (!strncmp("dpdmai", t_ptr, 6))
+ dev->dev_type = DPAA2_QDMA;
else
dev->dev_type = DPAA2_UNKNOWN;
diff --git a/drivers/bus/fslmc/fslmc_vfio.c b/drivers/bus/fslmc/fslmc_vfio.c
index 675d160..44d4cba 100644
--- a/drivers/bus/fslmc/fslmc_vfio.c
+++ b/drivers/bus/fslmc/fslmc_vfio.c
@@ -661,6 +661,7 @@ int rte_dpaa2_intr_disable(struct rte_intr_handle *intr_handle, int index)
switch (dev->dev_type) {
case DPAA2_ETH:
case DPAA2_CRYPTO:
+ case DPAA2_QDMA:
ret = fslmc_process_iodevices(dev);
if (ret) {
DPAA2_BUS_DEBUG("Dev (%s) init failed",
diff --git a/drivers/bus/fslmc/rte_fslmc.h b/drivers/bus/fslmc/rte_fslmc.h
index 69d0fec..7b34368 100644
--- a/drivers/bus/fslmc/rte_fslmc.h
+++ b/drivers/bus/fslmc/rte_fslmc.h
@@ -61,6 +61,7 @@ enum rte_dpaa2_dev_type {
DPAA2_IO, /**< DPIO type device */
DPAA2_CI, /**< DPCI type device */
DPAA2_MPORTAL, /**< DPMCP type device */
+ DPAA2_QDMA, /**< DPDMAI type device */
/* Unknown device placeholder */
DPAA2_UNKNOWN,
DPAA2_DEVTYPE_MAX,
@@ -91,6 +92,7 @@ struct rte_dpaa2_device {
union {
struct rte_eth_dev *eth_dev; /**< ethernet device */
struct rte_cryptodev *cryptodev; /**< Crypto Device */
+ struct rte_rawdev *rawdev; /**< Raw Device */
};
enum rte_dpaa2_dev_type dev_type; /**< Device Type */
uint16_t object_id; /**< DPAA2 Object ID */
--
1.9.1