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authorAnish Bhatt <anish@chelsio.com>2014-07-29 07:57:07 +0400
committerDavid S. Miller <davem@davemloft.net>2014-07-31 04:21:05 +0400
commit16eecd9be4b05e3216b8b12707aa6f51fb197903 (patch)
tree7a977163ae73a68afdbb468a7bc7076567af01e5 /include/uapi/linux/dcbnl.h
parent2d871aa07136fe6e576bde63072cf33e2c664e95 (diff)
downloadlinux-16eecd9be4b05e3216b8b12707aa6f51fb197903.tar.xz
dcbnl : Fix misleading dcb_app->priority explanation
Current explanation of dcb_app->priority is wrong. It says priority is expected to be a 3-bit unsigned integer which is only true when working with DCBx-IEEE. Use of dcb_app->priority by DCBx-CEE expects it to be 802.1p user priority bitmap. Updated accordingly This affects the cxgb4 driver, but I will post those changes as part of a larger changeset shortly. Fixes: 3e29027af4372 ("dcbnl: add support for ieee8021Qaz attributes") Signed-off-by: Anish Bhatt <anish@chelsio.com> Acked-by: John Fastabend <john.r.fastabend@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/linux/dcbnl.h')
-rw-r--r--include/uapi/linux/dcbnl.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/uapi/linux/dcbnl.h b/include/uapi/linux/dcbnl.h
index 6bb43382f3f3..e711f20dc522 100644
--- a/include/uapi/linux/dcbnl.h
+++ b/include/uapi/linux/dcbnl.h
@@ -148,7 +148,8 @@ struct cee_pfc {
*
* @selector: protocol identifier type
* @protocol: protocol of type indicated
- * @priority: 3-bit unsigned integer indicating priority
+ * @priority: 3-bit unsigned integer indicating priority for IEEE
+ * 8-bit 802.1p user priority bitmap for CEE
*
* ----
* Selector field values