DPDK patches and discussions
 help / color / mirror / Atom feed
From: Helin Zhang <helin.zhang@intel.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH] i40e: bug fix of compile error
Date: Mon,  1 Dec 2014 15:33:47 +0800
Message-ID: <1417419227-21465-1-git-send-email-helin.zhang@intel.com> (raw)

The compile error will occur as below when set 'RTE_LIBRTE_I40E_16BYTE_RX_DESC=y'.
The changes is just to fix it.

lib/librte_pmd_i40e/i40e_rxtx.c: In function i40e_rxd_build_fdir:
lib/librte_pmd_i40e/i40e_rxtx.c:431:28: error: volatile union <anonymous> has no member named fd
lib/librte_pmd_i40e/i40e_rxtx.c:427:19: error: unused variable flexbl [-Werror=unused-variable]
lib/librte_pmd_i40e/i40e_rxtx.c:427:11: error: unused variable flexbh [-Werror=unused-variable]

Signed-off-by: Helin Zhang <helin.zhang@intel.com>
---
 lib/librte_pmd_i40e/i40e_rxtx.c | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/lib/librte_pmd_i40e/i40e_rxtx.c b/lib/librte_pmd_i40e/i40e_rxtx.c
index 2d2ef04..95666fd 100644
--- a/lib/librte_pmd_i40e/i40e_rxtx.c
+++ b/lib/librte_pmd_i40e/i40e_rxtx.c
@@ -424,13 +424,9 @@ static inline uint64_t
 i40e_rxd_build_fdir(volatile union i40e_rx_desc *rxdp, struct rte_mbuf *mb)
 {
 	uint64_t flags = 0;
+#ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
 	uint16_t flexbh, flexbl;
 
-#ifdef RTE_LIBRTE_I40E_16BYTE_RX_DESC
-	mb->hash.fdir.hi =
-		rte_le_to_cpu_32(rxdp->wb.qword0.hi_dword.fd);
-	flags |= PKT_RX_FDIR_ID;
-#else
 	flexbh = (rte_le_to_cpu_32(rxdp->wb.qword2.ext_status) >>
 		I40E_RX_DESC_EXT_STATUS_FLEXBH_SHIFT) &
 		I40E_RX_DESC_EXT_STATUS_FLEXBH_MASK;
@@ -438,22 +434,28 @@ i40e_rxd_build_fdir(volatile union i40e_rx_desc *rxdp, struct rte_mbuf *mb)
 		I40E_RX_DESC_EXT_STATUS_FLEXBL_SHIFT) &
 		I40E_RX_DESC_EXT_STATUS_FLEXBL_MASK;
 
-
 	if (flexbh == I40E_RX_DESC_EXT_STATUS_FLEXBH_FD_ID) {
 		mb->hash.fdir.hi =
 			rte_le_to_cpu_32(rxdp->wb.qword3.hi_dword.fd_id);
 		flags |= PKT_RX_FDIR_ID;
 	} else if (flexbh == I40E_RX_DESC_EXT_STATUS_FLEXBH_FLEX) {
 		mb->hash.fdir.hi =
-			rte_le_to_cpu_32(rxdp->wb.qword3.hi_dword.flex_bytes_hi);
+			rte_le_to_cpu_32(
+			rxdp->wb.qword3.hi_dword.flex_bytes_hi);
 		flags |= PKT_RX_FDIR_FLX;
 	}
+
 	if (flexbl == I40E_RX_DESC_EXT_STATUS_FLEXBL_FLEX) {
 		mb->hash.fdir.lo =
-			rte_le_to_cpu_32(rxdp->wb.qword3.lo_dword.flex_bytes_lo);
+			rte_le_to_cpu_32(
+			rxdp->wb.qword3.lo_dword.flex_bytes_lo);
 		flags |= PKT_RX_FDIR_FLX;
 	}
+#else
+	mb->hash.fdir.hi = rte_le_to_cpu_32(rxdp->wb.qword0.hi_dword.fd_id);
+	flags |= PKT_RX_FDIR_ID;
 #endif
+
 	return flags;
 }
 static inline void
-- 
1.9.3

             reply	other threads:[~2014-12-01  7:33 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-12-01  7:33 Helin Zhang [this message]
2014-12-01 11:12 ` Thomas Monjalon
2014-12-02  0:35   ` Zhang, Helin
2014-12-02  6:58     ` Qiu, Michael
2014-12-03  1:13 ` [dpdk-dev] [PATCH v2] i40e: " Helin Zhang
2014-12-03  7:47   ` Wu, Jingjing
2014-12-03 10:03     ` Thomas Monjalon

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=1417419227-21465-1-git-send-email-helin.zhang@intel.com \
    --to=helin.zhang@intel.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