From ef77285fc3837edaaa2b2a1e431b662ed8af700a Mon Sep 17 00:00:00 2001 From: Vladimir Kondratiev Date: Wed, 10 Sep 2014 16:34:31 +0300 Subject: [PATCH] wil6210: debug prints for vring de-allocation Signed-off-by: Vladimir Kondratiev Signed-off-by: John W. Linville --- drivers/net/wireless/ath/wil6210/txrx.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c index 9bd920d272bb..2cc3569d0c7c 100644 --- a/drivers/net/wireless/ath/wil6210/txrx.c +++ b/drivers/net/wireless/ath/wil6210/txrx.c @@ -143,6 +143,18 @@ static void wil_vring_free(struct wil6210_priv *wil, struct vring *vring, struct device *dev = wil_to_dev(wil); size_t sz = vring->size * sizeof(vring->va[0]); + if (tx) { + int vring_index = vring - wil->vring_tx; + + wil_dbg_misc(wil, "free Tx vring %d [%d] 0x%p:%pad 0x%p\n", + vring_index, vring->size, vring->va, + &vring->pa, vring->ctx); + } else { + wil_dbg_misc(wil, "free Rx vring [%d] 0x%p:%pad 0x%p\n", + vring->size, vring->va, + &vring->pa, vring->ctx); + } + while (!wil_vring_is_empty(vring)) { dma_addr_t pa; u16 dmalen; -- 2.20.1