From: Lance Richardson <lance.richardson@broadcom.com>
To: Ajit Khaparde <ajit.khaparde@broadcom.com>,
Somnath Kotur <somnath.kotur@broadcom.com>
Cc: dev@dpdk.org
Subject: [dpdk-dev] [PATCH] net/bnxt: fix vector mode for 32-bit x86
Date: Fri, 25 Sep 2020 17:40:19 -0400 [thread overview]
Message-ID: <20200925214019.42504-1-lance.richardson@broadcom.com> (raw)
Descriptor valid mask should be 64-bit all ones, use
appropriate initializer type (unsigned long long) to
obtain correct value in 32-bit mode.
Fixes: deae85145c64 ("net/bnxt: handle multiple packets per loop in vector Rx")
Signed-off-by: Lance Richardson <lance.richardson@broadcom.com>
Reviewed-by: Ajit Kumar Khaparde <ajit.khaparde@broadcom.com>
---
drivers/net/bnxt/bnxt_rxtx_vec_sse.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/bnxt/bnxt_rxtx_vec_sse.c b/drivers/net/bnxt/bnxt_rxtx_vec_sse.c
index 3a5a50afd8..271e7908e3 100644
--- a/drivers/net/bnxt/bnxt_rxtx_vec_sse.c
+++ b/drivers/net/bnxt/bnxt_rxtx_vec_sse.c
@@ -164,7 +164,7 @@ bnxt_recv_pkts_vec(void *rx_queue, struct rte_mbuf **rx_pkts,
uint16_t cp_ring_size = cpr->cp_ring_struct->ring_size;
uint16_t rx_ring_size = rxr->rx_ring_struct->ring_size;
struct cmpl_base *cp_desc_ring = cpr->cp_desc_ring;
- uint64_t valid, desc_valid_mask = ~0UL;
+ uint64_t valid, desc_valid_mask = ~0ULL;
const __m128i info3_v_mask = _mm_set_epi32(CMPL_BASE_V, CMPL_BASE_V,
CMPL_BASE_V, CMPL_BASE_V);
uint32_t raw_cons = cpr->cp_raw_cons;
--
2.25.1
next reply other threads:[~2020-09-25 21:40 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-25 21:40 Lance Richardson [this message]
2020-09-26 0:58 ` Ajit Khaparde
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