From: Eric Dumazet <edumazet@google.com>
To: "David S . Miller" <davem@davemloft.net>
Cc: netdev <netdev@vger.kernel.org>,
Eric Dumazet <edumazet@google.com>,
Eric Dumazet <eric.dumazet@gmail.com>,
Jakub Kicinski <kuba@kernel.org>,
Willem de Bruijn <willemb@google.com>,
Sunil Goutham <sgoutham@marvell.com>,
Antoine Tenart <antoine.tenart@bootlin.com>
Subject: [PATCH v2 net-next 1/6] octeontx2-af: change (struct qmem)->entry_sz from u8 to u16
Date: Wed, 17 Jun 2020 20:53:21 -0700 [thread overview]
Message-ID: <20200618035326.39686-2-edumazet@google.com> (raw)
In-Reply-To: <20200618035326.39686-1-edumazet@google.com>
We need to increase TSO_HEADER_SIZE from 128 to 256.
Since otx2_sq_init() calls qmem_alloc() with TSO_HEADER_SIZE,
we need to change (struct qmem)->entry_sz to avoid truncation to 0.
Fixes: 7a37245ef23f ("octeontx2-af: NPA block admin queue init")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Sunil Goutham <sgoutham@marvell.com>
---
drivers/net/ethernet/marvell/octeontx2/af/common.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/common.h b/drivers/net/ethernet/marvell/octeontx2/af/common.h
index cd33c2e6ca5fc25e16ec3b3f036df799471d88d5..f48eb66ed021b052b94d09684008cdb4e6356cd0 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/common.h
+++ b/drivers/net/ethernet/marvell/octeontx2/af/common.h
@@ -43,7 +43,7 @@ struct qmem {
void *base;
dma_addr_t iova;
int alloc_sz;
- u8 entry_sz;
+ u16 entry_sz;
u8 align;
u32 qsize;
};
--
2.27.0.290.gba653c62da-goog
next prev parent reply other threads:[~2020-06-18 3:53 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-18 3:53 [PATCH v2 net-next 0/6] net: tso: expand to UDP support Eric Dumazet
2020-06-18 3:53 ` Eric Dumazet [this message]
2020-06-18 3:53 ` [PATCH v2 net-next 2/6] net: tso: double TSO_HEADER_SIZE value Eric Dumazet
2020-06-18 3:53 ` [PATCH v2 net-next 3/6] net: tso: shrink struct tso_t Eric Dumazet
2020-06-18 3:53 ` [PATCH v2 net-next 4/6] net: tso: constify tso_count_descs() and friends Eric Dumazet
2020-06-18 3:53 ` [PATCH v2 net-next 5/6] net: tso: cache transport header length Eric Dumazet
2020-06-18 3:53 ` [PATCH v2 net-next 6/6] net: tso: add UDP segmentation support Eric Dumazet
2020-06-19 3:46 ` [PATCH v2 net-next 0/6] net: tso: expand to UDP support David Miller
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