From: Vamsi Attunuru <vattun...@marvell.com>

Allow configuration of dpi dma queue priority through dpi
dev open mbox request.

Signed-off-by: Vamsi Attunuru <vattun...@marvell.com>
---
Depends-on: patch-144960 ("dmadev: support priority configuration")

 drivers/common/cnxk/roc_dpi.c      | 2 ++
 drivers/common/cnxk/roc_dpi.h      | 1 +
 drivers/common/cnxk/roc_dpi_priv.h | 2 ++
 drivers/dma/cnxk/cnxk_dmadev.c     | 6 ++++++
 drivers/dma/cnxk/cnxk_dmadev.h     | 1 +
 5 files changed, 12 insertions(+)

diff --git a/drivers/common/cnxk/roc_dpi.c b/drivers/common/cnxk/roc_dpi.c
index 892685d185..71edfcbf9b 100644
--- a/drivers/common/cnxk/roc_dpi.c
+++ b/drivers/common/cnxk/roc_dpi.c
@@ -95,6 +95,7 @@ roc_dpi_configure(struct roc_dpi *roc_dpi, uint32_t chunk_sz, 
uint64_t aura, uin
        mbox_msg.u[1] = 0;
        /* DPI PF driver expects vfid starts from index 0 */
        mbox_msg.s.vfid = roc_dpi->vfid;
+       mbox_msg.s.pri = roc_dpi->priority;
        mbox_msg.s.cmd = DPI_QUEUE_OPEN;
        mbox_msg.s.csize = chunk_sz;
        mbox_msg.s.aura = aura;
@@ -137,6 +138,7 @@ roc_dpi_configure_v2(struct roc_dpi *roc_dpi, uint32_t 
chunk_sz, uint64_t aura,
        mbox_msg.u[1] = 0;
        /* DPI PF driver expects vfid starts from index 0 */
        mbox_msg.s.vfid = roc_dpi->vfid;
+       mbox_msg.s.pri = roc_dpi->priority;
        mbox_msg.s.cmd = DPI_QUEUE_OPEN_V2;
        mbox_msg.s.csize = chunk_sz / 8;
        mbox_msg.s.aura = aura;
diff --git a/drivers/common/cnxk/roc_dpi.h b/drivers/common/cnxk/roc_dpi.h
index 7b4f9d4f4f..3a11559df9 100644
--- a/drivers/common/cnxk/roc_dpi.h
+++ b/drivers/common/cnxk/roc_dpi.h
@@ -9,6 +9,7 @@ struct roc_dpi {
        struct plt_pci_device *pci_dev;
        uint8_t *rbase;
        uint16_t vfid;
+       uint8_t priority;
 } __plt_cache_aligned;
 
 int __roc_api roc_dpi_dev_init(struct roc_dpi *roc_dpi, uint8_t offset);
diff --git a/drivers/common/cnxk/roc_dpi_priv.h 
b/drivers/common/cnxk/roc_dpi_priv.h
index 844e5f37ee..1f975915f7 100644
--- a/drivers/common/cnxk/roc_dpi_priv.h
+++ b/drivers/common/cnxk/roc_dpi_priv.h
@@ -38,6 +38,8 @@ typedef union dpi_mbox_msg_t {
                uint64_t wqecs : 1;
                /* WQE queue DMA completion status offset */
                uint64_t wqecsoff : 8;
+               /* Priority */
+               uint64_t pri : 1;
        } s;
 } dpi_mbox_msg_t;
 
diff --git a/drivers/dma/cnxk/cnxk_dmadev.c b/drivers/dma/cnxk/cnxk_dmadev.c
index 2d5307b22e..9437c48a82 100644
--- a/drivers/dma/cnxk/cnxk_dmadev.c
+++ b/drivers/dma/cnxk/cnxk_dmadev.c
@@ -20,6 +20,10 @@ cnxk_dmadev_info_get(const struct rte_dma_dev *dev, struct 
rte_dma_info *dev_inf
                             RTE_DMA_CAPA_DEV_TO_MEM | RTE_DMA_CAPA_DEV_TO_DEV |
                             RTE_DMA_CAPA_OPS_COPY | RTE_DMA_CAPA_OPS_COPY_SG |
                             RTE_DMA_CAPA_M2D_AUTO_FREE;
+       if (roc_model_is_cn10k()) {
+               dev_info->dev_capa |= RTE_DMA_CAPA_PRI_POLICY_SP;
+               dev_info->nb_priorities = CNXK_DPI_MAX_PRI;
+       }
        dev_info->max_desc = CNXK_DPI_MAX_DESC;
        dev_info->min_desc = CNXK_DPI_MIN_DESC;
        dev_info->max_sges = CNXK_DPI_MAX_POINTER;
@@ -107,6 +111,8 @@ cnxk_dmadev_configure(struct rte_dma_dev *dev, const struct 
rte_dma_conf *conf,
         */
        cnxk_dmadev_vchan_free(dpivf, RTE_DMA_ALL_VCHAN);
        dpivf->num_vchans = conf->nb_vchans;
+       if (roc_model_is_cn10k())
+               dpivf->rdpi.priority = conf->priority;
 
        return 0;
 }
diff --git a/drivers/dma/cnxk/cnxk_dmadev.h b/drivers/dma/cnxk/cnxk_dmadev.h
index 15af1d64dc..64c9a94c0d 100644
--- a/drivers/dma/cnxk/cnxk_dmadev.h
+++ b/drivers/dma/cnxk/cnxk_dmadev.h
@@ -28,6 +28,7 @@
                                                ((s).var - 1))
 #define CNXK_DPI_MAX_DESC                  32768
 #define CNXK_DPI_MIN_DESC                  2
+#define CNXK_DPI_MAX_PRI                   2
 #define CNXK_DPI_MAX_VCHANS_PER_QUEUE      4
 #define CNXK_DPI_QUEUE_BUF_SIZE                    16256
 #define CNXK_DPI_QUEUE_BUF_SIZE_V2         130944
-- 
2.34.1

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