Merge Linus master into drm-next

The merge is clean, but the arm build fails afterwards,
due to API changes in the regulator tree.

I've included the patch into the merge to fix the build.

Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 27 insertions, 10 deletions

diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c
index 45c3558ec804..bbc22d88f78f 100644
--- a/drivers/net/wireless/ath/wil6210/debugfs.c
+++ b/drivers/net/wireless/ath/wil6210/debugfs.c
@@ -29,6 +29,7 @@
 static u32 mem_addr;
 static u32 dbg_txdesc_index;
 static u32 dbg_vring_index; /* 24+ for Rx, 0..23 for Tx */
+u32 vring_idle_trsh = 16; /* HW fetches up to 16 descriptors at once */
 
 enum dbg_off_type {
 	doff_u32 = 0,
@@ -102,23 +103,36 @@ static int wil_vring_debugfs_show(struct seq_file *s, void *data)
 				   % vring->size;
 			int avail = vring->size - used - 1;
 			char name[10];
+			char sidle[10];
 			/* performance monitoring */
 			cycles_t now = get_cycles();
 			uint64_t idle = txdata->idle * 100;
 			uint64_t total = now - txdata->begin;
 
-			do_div(idle, total);
+			if (total != 0) {
+				do_div(idle, total);
+				snprintf(sidle, sizeof(sidle), "%3d%%",
+					 (int)idle);
+			} else {
+				snprintf(sidle, sizeof(sidle), "N/A");
+			}
 			txdata->begin = now;
 			txdata->idle = 0ULL;
 
 			snprintf(name, sizeof(name), "tx_%2d", i);
 
-			seq_printf(s,
-				   "\n%pM CID %d TID %d BACK([%d] %d TU A%s) [%3d|%3d] idle %3d%%\n",
-				   wil->sta[cid].addr, cid, tid,
-				   txdata->agg_wsize, txdata->agg_timeout,
-				   txdata->agg_amsdu ? "+" : "-",
-				   used, avail, (int)idle);
+			if (cid < WIL6210_MAX_CID)
+				seq_printf(s,
+					   "\n%pM CID %d TID %d BACK([%u] %u TU A%s) [%3d|%3d] idle %s\n",
+					   wil->sta[cid].addr, cid, tid,
+					   txdata->agg_wsize,
+					   txdata->agg_timeout,
+					   txdata->agg_amsdu ? "+" : "-",
+					   used, avail, sidle);
+			else
+				seq_printf(s,
+					   "\nBroadcast [%3d|%3d] idle %s\n",
+					   used, avail, sidle);
 
 			wil_print_vring(s, wil, name, vring, '_', 'H');
 		}
@@ -549,7 +563,7 @@ static ssize_t wil_write_file_reset(struct file *file, const char __user *buf,
 	dev_close(ndev);
 	ndev->flags &= ~IFF_UP;
 	rtnl_unlock();
-	wil_reset(wil);
+	wil_reset(wil, true);
 
 	return len;
 }
@@ -618,7 +632,7 @@ static ssize_t wil_write_back(struct file *file, const char __user *buf,
 	struct wil6210_priv *wil = file->private_data;
 	int rc;
 	char *kbuf = kmalloc(len + 1, GFP_KERNEL);
-	char cmd[8];
+	char cmd[9];
 	int p1, p2, p3;
 
 	if (!kbuf)
@@ -1392,11 +1406,12 @@ static void wil6210_debugfs_init_isr(struct wil6210_priv *wil,
 
 /* fields in struct wil6210_priv */
 static const struct dbg_off dbg_wil_off[] = {
-	WIL_FIELD(secure_pcp,	S_IRUGO | S_IWUSR,	doff_u32),
+	WIL_FIELD(privacy,	S_IRUGO,		doff_u32),
 	WIL_FIELD(status[0],	S_IRUGO | S_IWUSR,	doff_ulong),
 	WIL_FIELD(fw_version,	S_IRUGO,		doff_u32),
 	WIL_FIELD(hw_version,	S_IRUGO,		doff_x32),
 	WIL_FIELD(recovery_count, S_IRUGO,		doff_u32),
+	WIL_FIELD(ap_isolate,	S_IRUGO,		doff_u32),
 	{},
 };
 
@@ -1412,6 +1427,8 @@ static const struct dbg_off dbg_statics[] = {
 	{"desc_index",	S_IRUGO | S_IWUSR, (ulong)&dbg_txdesc_index, doff_u32},
 	{"vring_index",	S_IRUGO | S_IWUSR, (ulong)&dbg_vring_index, doff_u32},
 	{"mem_addr",	S_IRUGO | S_IWUSR, (ulong)&mem_addr, doff_u32},
+	{"vring_idle_trsh", S_IRUGO | S_IWUSR, (ulong)&vring_idle_trsh,
+	 doff_u32},
 	{},
 };