[src/trunk]: src/sys/dev/pci show NVM channel flags when AB_DEBUG is set.

[nonaka <nonaka%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/9178906dcae5
branches:  trunk
changeset: 350721:9178906dcae5
user:      nonaka <nonaka%NetBSD.org@localhost>
date:      Tue Jan 17 08:47:32 2017 +0000

description:
show NVM channel flags when AB_DEBUG is set.

diffstat:

 sys/dev/pci/if_iwm.c |  23 +++++++++++++++++------
 1 files changed, 17 insertions(+), 6 deletions(-)

diffs (51 lines):

diff -r 6eb5c8c84b01 -r 9178906dcae5 sys/dev/pci/if_iwm.c
--- a/sys/dev/pci/if_iwm.c      Tue Jan 17 08:44:31 2017 +0000
+++ b/sys/dev/pci/if_iwm.c      Tue Jan 17 08:47:32 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_iwm.c,v 1.63 2017/01/17 08:44:31 nonaka Exp $       */
+/*     $NetBSD: if_iwm.c,v 1.64 2017/01/17 08:47:32 nonaka Exp $       */
 /*     OpenBSD: if_iwm.c,v 1.148 2016/11/19 21:07:08 stsp Exp  */
 #define IEEE80211_NO_HT
 /*
@@ -107,7 +107,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_iwm.c,v 1.63 2017/01/17 08:44:31 nonaka Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_iwm.c,v 1.64 2017/01/17 08:47:32 nonaka Exp $");
 
 #include <sys/param.h>
 #include <sys/conf.h>
@@ -2585,6 +2585,19 @@
 
        for (ch_idx = 0; ch_idx < nchan; ch_idx++) {
                ch_flags = le16_to_cpup(nvm_ch_flags + ch_idx);
+               aprint_debug_dev(sc->sc_dev,
+                   "Ch. %d: %svalid %cibss %s %cradar %cdfs"
+                   " %cwide %c40MHz %c80MHz %c160MHz\n",
+                   nvm_channels[ch_idx],
+                   ch_flags & IWM_NVM_CHANNEL_VALID ? "" : "in",
+                   ch_flags & IWM_NVM_CHANNEL_IBSS ? '+' : '-',
+                   ch_flags & IWM_NVM_CHANNEL_ACTIVE ? "active" : "passive",
+                   ch_flags & IWM_NVM_CHANNEL_RADAR ? '+' : '-',
+                   ch_flags & IWM_NVM_CHANNEL_DFS ? '+' : '-',
+                   ch_flags & IWM_NVM_CHANNEL_WIDE ? '+' : '-',
+                   ch_flags & IWM_NVM_CHANNEL_40MHZ ? '+' : '-',
+                   ch_flags & IWM_NVM_CHANNEL_80MHZ ? '+' : '-',
+                   ch_flags & IWM_NVM_CHANNEL_160MHZ ? '+' : '-');
 
                if (ch_idx >= IWM_NUM_2GHZ_CHANNELS &&
                    !data->sku_cap_band_52GHz_enable)
@@ -2592,10 +2605,8 @@
 
                if (!(ch_flags & IWM_NVM_CHANNEL_VALID)) {
                        DPRINTF(("Ch. %d Flags %x [%sGHz] - No traffic\n",
-                           iwm_nvm_channels[ch_idx],
-                           ch_flags,
-                           (ch_idx >= IWM_NUM_2GHZ_CHANNELS) ?
-                           "5.2" : "2.4"));
+                           nvm_channels[ch_idx], ch_flags,
+                           (ch_idx >= IWM_NUM_2GHZ_CHANNELS) ? "5" : "2.4"));
                        continue;
                }