From: Vamsi Krishna <vattunuru@marvell.com>
To: <dev@dpdk.org>
Cc: <jerinj@marvell.com>, Vamsi Attunuru <vattunuru@marvell.com>
Subject: [PATCH v0 1/1] dma/cnxk: increase vchan count
Date: Tue, 21 Jan 2025 20:07:31 +0530 [thread overview]
Message-ID: <20250121143731.2170814-1-vattunuru@marvell.com> (raw)
From: Vamsi Attunuru <vattunuru@marvell.com>
Increase vchan count to 128 to enable the DPDK applications
to leverage the max number the vchan instances.
Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com>
---
drivers/dma/cnxk/cnxk_dmadev.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/cnxk/cnxk_dmadev.h b/drivers/dma/cnxk/cnxk_dmadev.h
index 39fd6afbe9..a95ce13f62 100644
--- a/drivers/dma/cnxk/cnxk_dmadev.h
+++ b/drivers/dma/cnxk/cnxk_dmadev.h
@@ -29,7 +29,7 @@
#define CNXK_DPI_MAX_DESC 32768
#define CNXK_DPI_MIN_DESC 2
#define CN10K_DPI_MAX_PRI 2
-#define CNXK_DPI_MAX_VCHANS_PER_QUEUE 4
+#define CNXK_DPI_MAX_VCHANS_PER_QUEUE 128
#define CNXK_DPI_QUEUE_BUF_SIZE 16256
#define CNXK_DPI_QUEUE_BUF_SIZE_V2 130944
#define CNXK_DPI_POOL_MAX_CACHE_SZ (16)
--
2.34.1
next reply other threads:[~2025-01-21 14:37 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-21 14:37 Vamsi Krishna [this message]
2025-01-24 8:19 ` Jerin Jacob
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