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Commit 995cdd0e authored by Vladimir Kondratiev's avatar Vladimir Kondratiev Committed by Kalle Valo
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wil6210: improve debugfs for VRING 



When printing VRING on debugfs (file "vrings"),
software head & tail indexes were printed in decimal format
while hardware tail in hexadecimal only.

It is not comfortable to compare indexes in different formats;
on the other hand, hexadecimal output useful to see hardware
glitches.

To serve all purposes, print hardware tail in both decimal and
hexadecimal formats.

Signed-off-by: default avatarVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent 100106d7

drivers/net/wireless/ath/wil6210/debugfs.c

+6 −3
Original line number Diff line number Diff line
@@ -50,6 +50,7 @@ static void wil_print_vring(struct seq_file *s, struct wil6210_priv *wil, 
			    char _s, char _h)

{

	void __iomem *x = wmi_addr(wil, vring->hwtail);

	u32 v;



	seq_printf(s, "VRING %s = {\n", name);

	seq_printf(s, "  pa     = %pad\n", &vring->pa);
@@ -58,10 +59,12 @@ static void wil_print_vring(struct seq_file *s, struct wil6210_priv *wil, 
	seq_printf(s, "  swtail = %d\n", vring->swtail);

	seq_printf(s, "  swhead = %d\n", vring->swhead);

	seq_printf(s, "  hwtail = [0x%08x] -> ", vring->hwtail);

	if (x)

		seq_printf(s, "0x%08x\n", ioread32(x));

	else

	if (x) {

		v = ioread32(x);

		seq_printf(s, "0x%08x = %d\n", v, v);

	} else {

		seq_puts(s, "???\n");

	}



	if (vring->va && (vring->size < 1025)) {

		uint i;