DPDK patches and discussions
 help / color / mirror / Atom feed
From: Jiawen Wu <jiawenwu@trustnetic.com>
To: dev@dpdk.org
Cc: Jiawen Wu <jiawenwu@trustnetic.com>
Subject: [dpdk-dev] [PATCH] net/txgbe: remove warning functions
Date: Fri,  6 Nov 2020 10:10:53 +0800
Message-ID: <20201106021053.2015777-1-jiawenwu@trustnetic.com> (raw)

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




             reply	other threads:[~2020-11-06  2:09 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-06  2:10 Jiawen Wu [this message]
2020-11-06 12:39 ` Ferruh Yigit
2020-11-09  7:32   ` Jiawen Wu

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20201106021053.2015777-1-jiawenwu@trustnetic.com \
    --to=jiawenwu@trustnetic.com \
    --cc=dev@dpdk.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

DPDK patches and discussions

This inbox may be cloned and mirrored by anyone:

	git clone --mirror https://inbox.dpdk.org/dev/0 dev/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 dev dev/ https://inbox.dpdk.org/dev \
		dev@dpdk.org
	public-inbox-index dev

Example config snippet for mirrors.
Newsgroup available over NNTP:
	nntp://inbox.dpdk.org/inbox.dpdk.dev


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git