From: greearb@candelatech.com
To: ath10k@lists.infradead.org
Cc: linux-wireless@vger.kernel.org, Ben Greear <greearb@candelatech.com>
Subject: [PATCH v2 12/21] ath10k: Support up to 64 vdevs.
Date: Wed, 11 May 2016 10:02:24 -0700 [thread overview]
Message-ID: <1462986153-16318-13-git-send-email-greearb@candelatech.com> (raw)
In-Reply-To: <1462986153-16318-1-git-send-email-greearb@candelatech.com>
From: Ben Greear <greearb@candelatech.com>
The (1 << x) - 1 trick won't work when you
are trying to fill up all 64 bits, so add special
case for that.
And, move the limits to the per-nic structure instead
of per-driver to allow better dynamic use of the limits.
Signed-off-by: Ben Greear <greearb@candelatech.com>
---
drivers/net/wireless/ath/ath10k/core.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c
index 3f1786c..fa71d57 100644
--- a/drivers/net/wireless/ath/ath10k/core.c
+++ b/drivers/net/wireless/ath/ath10k/core.c
@@ -1819,7 +1819,10 @@ int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode,
if (status)
goto err_hif_stop;
- ar->free_vdev_map = (1LL << ar->max_num_vdevs) - 1;
+ if (ar->max_num_vdevs >= 64)
+ ar->free_vdev_map = 0xFFFFFFFFFFFFFFFFLL;
+ else
+ ar->free_vdev_map = (1LL << ar->max_num_vdevs) - 1;
INIT_LIST_HEAD(&ar->arvifs);
--
2.4.3
next prev parent reply other threads:[~2016-05-11 17:02 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-11 17:02 [PATCH v2 00/21] ath10k patches, generic and CT firmware related greearb
2016-05-11 17:02 ` [PATCH v2 01/21] ath10k: Fix crash related to printing features greearb
2016-06-07 11:38 ` [v2,01/21] " Kalle Valo
2016-06-20 20:49 ` [PATCH v2 01/21] " Ben Greear
2016-06-20 21:56 ` Valo, Kalle
2016-05-11 17:02 ` [PATCH v2 02/21] ath10k: fix typo in logging message greearb
2016-09-27 12:19 ` [v2,02/21] " Kalle Valo
2016-05-11 17:02 ` [PATCH v2 03/21] ath10k: Allow changing ath10k debug mask at runtime greearb
2016-09-14 14:06 ` Valo, Kalle
2016-09-14 15:33 ` Ben Greear
2016-09-15 14:19 ` Valo, Kalle
2016-09-15 15:07 ` Ben Greear
2016-05-11 17:02 ` [PATCH v2 04/21] ath10k: rate-limit packet tx errors greearb
2016-09-14 14:07 ` Valo, Kalle
2016-09-14 15:02 ` Ben Greear
2016-09-15 13:59 ` Valo, Kalle
2016-09-15 15:22 ` Ben Greear
2016-05-11 17:02 ` [PATCH v2 05/21] ath10k: save firmware debug log messages greearb
2016-05-11 17:02 ` [PATCH v2 06/21] ath10k: save firmware stacks upon firmware crash greearb
2016-05-11 17:02 ` [PATCH v2 07/21] ath10k: save firmware RAM and ROM BSS sections on crash greearb
2016-05-11 17:02 ` [PATCH v2 08/21] ath10k: make firmware text debug messages more verbose greearb
2016-09-14 14:12 ` Valo, Kalle
2016-09-14 15:06 ` Ben Greear
2016-09-15 14:02 ` Valo, Kalle
2016-09-15 15:17 ` Ben Greear
2016-05-11 17:02 ` [PATCH v2 09/21] ath10k: print fw debug messages in hex greearb
2016-09-14 14:18 ` Valo, Kalle
2016-09-14 15:13 ` Ben Greear
2016-09-15 14:06 ` Valo, Kalle
2016-09-15 15:14 ` Ben Greear
2016-09-15 17:34 ` Grumbach, Emmanuel
2016-09-15 17:59 ` Ben Greear
2016-09-15 18:08 ` Ben Greear
2016-09-15 20:22 ` Grumbach, Emmanuel
2016-05-11 17:02 ` [PATCH v2 10/21] ath10k: support logging ath10k_info as KERN_DEBUG greearb
2016-09-14 14:19 ` Valo, Kalle
2016-09-14 15:14 ` Ben Greear
2016-09-15 14:12 ` Valo, Kalle
2016-09-15 15:11 ` Ben Greear
2016-05-11 17:02 ` [PATCH v2 11/21] ath10k: add fw-powerup-fail to ethtool stats greearb
2016-09-14 14:25 ` Valo, Kalle
2016-09-14 15:19 ` Ben Greear
2016-05-11 17:02 ` greearb [this message]
2016-09-14 15:01 ` [PATCH v2 12/21] ath10k: Support up to 64 vdevs Valo, Kalle
2016-05-11 17:02 ` [PATCH v2 13/21] ath10k: Document cycle count related counters greearb
2016-05-11 17:02 ` [PATCH v2 14/21] ath10k: Add tx/rx bytes, cycle counters to ethtool stats greearb
2016-05-11 17:02 ` [PATCH v2 15/21] ath10k: support CT firmware flag greearb
2016-09-14 14:30 ` Valo, Kalle
2016-09-14 15:24 ` Ben Greear
2016-09-15 14:15 ` Valo, Kalle
2016-09-15 14:43 ` Ben Greear
2016-05-11 17:02 ` [PATCH v2 16/21] ath10k: Support 32+ stations greearb
2016-05-11 17:02 ` [PATCH v2 17/21] ath10k: Enable detecting failure to install key in firmware (CT) greearb
2016-05-11 17:02 ` [PATCH v2 18/21] ath10k: Note limitation on beaconing vdevs greearb
2016-05-11 17:02 ` [PATCH v2 19/21] ath10k: Enable adhoc mode for CT firmware greearb
2016-09-14 14:37 ` Valo, Kalle
2016-09-14 15:28 ` Ben Greear
2016-05-11 17:02 ` [PATCH v2 20/21] ath10k: read firmware crash over ioread32 if CE fails greearb
2016-05-11 17:02 ` [PATCH v2 21/21] ath10k: Read dbglog buffers over register ping-pong greearb
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=1462986153-16318-13-git-send-email-greearb@candelatech.com \
--to=greearb@candelatech.com \
--cc=ath10k@lists.infradead.org \
--cc=linux-wireless@vger.kernel.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
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).