From: Stephen Hemminger <stephen@networkplumber.org>
To: dev@dpdk.org
Cc: Stephen Hemminger <sthemmin@microsoft.com>
Subject: [dpdk-dev] [PATCH 1/8] ethdev: increase length ethernet device internal name
Date: Sat, 7 Jan 2017 10:17:49 -0800 [thread overview]
Message-ID: <20170107181756.1944-2-sthemmin@microsoft.com> (raw)
In-Reply-To: <20170107181756.1944-1-sthemmin@microsoft.com>
Allow sufficicent space for UUID in string form (36+1).
Needed to use UUID with Hyper-V
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
---
doc/guides/rel_notes/deprecation.rst | 3 +++
lib/librte_ether/rte_ethdev.h | 6 +++++-
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst
index 1438c777..69669e44 100644
--- a/doc/guides/rel_notes/deprecation.rst
+++ b/doc/guides/rel_notes/deprecation.rst
@@ -58,6 +58,9 @@ Deprecation Notices
``port`` field, may be moved or removed as part of this mbuf work. A
``timestamp`` will also be added.
+* ethdev: for 17.02 the size of internal device name will be increased
+ to 40 characters to allow for storing UUID.
+
* The mbuf flags PKT_RX_VLAN_PKT and PKT_RX_QINQ_PKT are deprecated and
are respectively replaced by PKT_RX_VLAN_STRIPPED and
PKT_RX_QINQ_STRIPPED, that are better described. The old flags and
diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h
index 1c356c1b..b4168830 100644
--- a/lib/librte_ether/rte_ethdev.h
+++ b/lib/librte_ether/rte_ethdev.h
@@ -1682,7 +1682,11 @@ struct rte_eth_dev_sriov {
};
#define RTE_ETH_DEV_SRIOV(dev) ((dev)->data->sriov)
-#define RTE_ETH_NAME_MAX_LEN (32)
+/*
+ * Internal identifier length
+ * Sufficiently large to allow for UUID or PCI address
+ */
+#define RTE_ETH_NAME_MAX_LEN 40
/**
* @internal
--
2.11.0
next prev parent reply other threads:[~2017-01-07 18:18 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-07 18:17 [dpdk-dev] [PATCH v2 0/8] device abstraction and VMBUS support infrastructure Stephen Hemminger
2017-01-07 18:17 ` Stephen Hemminger [this message]
2017-01-07 18:17 ` [dpdk-dev] [PATCH 2/8] i40e: don't refer to eth_dev->pci_dev Stephen Hemminger
2017-01-10 12:08 ` Jan Blunck
2017-01-10 17:57 ` Stephen Hemminger
2017-01-11 7:55 ` Jan Blunck
2017-01-07 18:17 ` [dpdk-dev] [PATCH 3/8] vmxnet3: " Stephen Hemminger
2017-01-10 12:10 ` Jan Blunck
2017-01-07 18:17 ` [dpdk-dev] [PATCH 4/8] cxgbe: " Stephen Hemminger
2017-01-10 12:12 ` Jan Blunck
2017-01-07 18:17 ` [dpdk-dev] [PATCH 5/8] nfp: " Stephen Hemminger
2017-01-10 12:13 ` Jan Blunck
2017-01-07 18:17 ` [dpdk-dev] [PATCH 6/8] qat: " Stephen Hemminger
2017-01-10 12:15 ` Jan Blunck
2017-01-07 18:17 ` [dpdk-dev] [PATCH 7/8] ethdev: break ethernet driver and pci_driver connection Stephen Hemminger
2017-01-10 13:59 ` Ferruh Yigit
2017-01-10 17:58 ` Ferruh Yigit
2017-01-10 18:02 ` [dpdk-dev] [PATCH 1/2] add rte_bus->probe Ferruh Yigit
2017-01-10 18:02 ` [dpdk-dev] [PATCH 2/2] separate bus and functionality driver structs Ferruh Yigit
2017-01-11 4:53 ` [dpdk-dev] [PATCH 1/2] add rte_bus->probe Shreyansh Jain
2017-01-11 15:03 ` Ferruh Yigit
2017-01-12 5:28 ` Shreyansh Jain
2017-01-10 16:11 ` [dpdk-dev] [PATCH 7/8] ethdev: break ethernet driver and pci_driver connection Jan Blunck
2017-01-10 18:03 ` Stephen Hemminger
2017-01-07 18:17 ` [dpdk-dev] [PATCH 8/8] eal: VMBUS infrastructure Stephen Hemminger
2017-01-10 17:27 ` Jan Blunck
2017-01-10 18:05 ` Stephen Hemminger
2017-01-11 14:49 ` Jan Blunck
2017-01-11 21:13 ` Jan Blunck
2017-01-12 1:20 ` Stephen Hemminger
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=20170107181756.1944-2-sthemmin@microsoft.com \
--to=stephen@networkplumber.org \
--cc=dev@dpdk.org \
--cc=sthemmin@microsoft.com \
/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
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).