Author: luigi
Date: Fri Jun 6 15:15:27 2014
New Revision: 267167
URL: http://svnweb.freebsd.org/changeset/base/267167
Log:
whitespace change: fix one comment, remove a stale one.
Modified:
head/sys/net/netmap.h
Modified: head/sys/net/netmap.h
==============================================================================
--- head/sys/net/netmap.h Fri Jun 6 15:09:08 2014 (r267166)
+++ head/sys/net/netmap.h Fri Jun 6 15:15:27 2014 (r267167)
@@ -124,7 +124,7 @@
* space with a parent device. The ifname indicates the parent device,
* which must already exist. Flags in nr_flags indicate if we want to
* bind the master or slave side, the index (from nr_ringid)
- * is just a cookie and does need to be sequential.
+ * is just a cookie and does not need to be sequential.
*
* + NIOCREGIF can also attach to 'monitor' rings that replicate
* the content of specific rings, also from the same memory space.
@@ -228,7 +228,7 @@ struct netmap_slot {
* 'head' and 'cur' must be incremented as slots are filled
* with new packets to be sent;
* 'cur' can be moved further ahead if we need more space
- * for new transmissions.
+ * for new transmissions. XXX todo (2014-03-12)
*
* In RX rings:
*
@@ -454,20 +454,6 @@ struct netmap_if {
/*
* struct nmreq overlays a struct ifreq (just the name)
- *
- * On input, nr_ringid indicates which rings we are requesting,
- * with the low flags for the specific ring number.
- * selection FLAGS RING INDEX
- *
- * all the NIC rings 0x0000 -
- * only HOST ring 0x2000 ring index
- * single NIC ring 0x4000 -
- * all the NIC+HOST rings 0x6000 -
- * one pipe ring, master 0x8000 ring index
- * *** INVALID 0xA000
- * one pipe ring, slave 0xC000 ring index
- * *** INVALID 0xE000
- *
*/
struct nmreq {
char nr_name[IFNAMSIZ];
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