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* [dpdk-dev] [PATCH] net/txgbe: remove warning functions
@ 2020-11-06  2:10 Jiawen Wu
  2020-11-06 12:39 ` Ferruh Yigit
  0 siblings, 1 reply; 3+ messages in thread
From: Jiawen Wu @ 2020-11-06  2:10 UTC (permalink / raw)
  To: dev; +Cc: Jiawen Wu

Remove rte_panic(), and use rte_atomic_thread_fence()
instead of rte_smp_[r/w]mb.

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
---
 drivers/net/txgbe/base/txgbe_osdep.h | 2 +-
 drivers/net/txgbe/txgbe_rxtx.c       | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/txgbe/base/txgbe_osdep.h b/drivers/net/txgbe/base/txgbe_osdep.h
index f3d443ad3..756eb50eb 100644
--- a/drivers/net/txgbe/base/txgbe_osdep.h
+++ b/drivers/net/txgbe/base/txgbe_osdep.h
@@ -27,7 +27,7 @@
 
 #define ASSERT(x) do {			\
 	if (!(x))			\
-		rte_panic("TXGBE: x");	\
+		PMD_DRV_LOG(ERR, "TXGBE: %d", x);	\
 } while (0)
 
 #define usec_delay(x) rte_delay_us(x)
diff --git a/drivers/net/txgbe/txgbe_rxtx.c b/drivers/net/txgbe/txgbe_rxtx.c
index 00214b48f..82dde509a 100644
--- a/drivers/net/txgbe/txgbe_rxtx.c
+++ b/drivers/net/txgbe/txgbe_rxtx.c
@@ -1145,7 +1145,7 @@ txgbe_rx_scan_hw_ring(struct txgbe_rx_queue *rxq)
 		for (j = 0; j < LOOK_AHEAD; j++)
 			s[j] = rte_le_to_cpu_32(rxdp[j].qw1.lo.status);
 
-		rte_smp_rmb();
+		rte_atomic_thread_fence(__ATOMIC_ACQUIRE);
 
 		/* Compute how many status bits were set */
 		for (nb_dd = 0; nb_dd < LOOK_AHEAD &&
-- 
2.21.0.windows.1




^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2020-11-09  7:32 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2020-11-06  2:10 [dpdk-dev] [PATCH] net/txgbe: remove warning functions Jiawen Wu
2020-11-06 12:39 ` Ferruh Yigit
2020-11-09  7:32   ` Jiawen Wu

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