From: Ashwin Sekhar T K <asekhar@marvell.com>
To: <dev@dpdk.org>, Nithin Dabilpuram <ndabilpuram@marvell.com>,
Kiran Kumar K <kirankumark@marvell.com>,
Sunil Kumar Kori <skori@marvell.com>,
Satha Rao <skoteshwar@marvell.com>
Cc: <jerinj@marvell.com>, <pbhagavatula@marvell.com>,
<psatheesh@marvell.com>, <asekhar@marvell.com>,
<anoobj@marvell.com>, <gakhil@marvell.com>, <hkalra@marvell.com>,
Kommula Shiva Shankar <kshankar@marvell.com>
Subject: [PATCH] common/cnxk: fix pool buffer size in opaque mode
Date: Fri, 13 Oct 2023 22:05:48 +0530 [thread overview]
Message-ID: <20231013163548.2226503-1-asekhar@marvell.com> (raw)
From: Kommula Shiva Shankar <kshankar@marvell.com>
Pool buffer size in opaque mode must always be set to 0.
Fixes: f765f5611240 ("common/cnxk: add NPA pool HW operations")
Signed-off-by: Kommula Shiva Shankar <kshankar@marvell.com>
Signed-off-by: Ashwin Sekhar T K <asekhar@marvell.com>
---
drivers/common/cnxk/roc_npa.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/common/cnxk/roc_npa.c b/drivers/common/cnxk/roc_npa.c
index b76b8e2342..6c14c49901 100644
--- a/drivers/common/cnxk/roc_npa.c
+++ b/drivers/common/cnxk/roc_npa.c
@@ -517,7 +517,11 @@ npa_aura_pool_pair_alloc(struct npa_lf *lf, const uint32_t block_size,
/* Update pool fields */
pool->stack_base = mz->iova;
pool->ena = 1;
- pool->buf_size = block_size / ROC_ALIGN;
+ /* In opaque mode buffer size must be 0 */
+ if (!pool->nat_align)
+ pool->buf_size = 0;
+ else
+ pool->buf_size = block_size / ROC_ALIGN;
pool->stack_max_pages = stack_size;
pool->shift = plt_log2_u32(block_count);
pool->shift = pool->shift < 8 ? 0 : pool->shift - 8;
--
2.25.1
next reply other threads:[~2023-10-13 16:35 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-13 16:35 Ashwin Sekhar T K [this message]
2023-10-18 4:29 ` Jerin Jacob
2023-10-18 4:30 ` Jerin Jacob
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