diff options
| author |   Dedy Lansky <dlansky@codeaurora.org> | 2018-10-31 10:52:12 +0200 |
|---|---|---|
| committer |   Kalle Valo <kvalo@codeaurora.org> | 2018-11-06 18:02:32 +0200 |
| commit | 61e5ec044748486f06dec760a19dce78247b3ad8 (patch) | |
| tree | d9ac8ce7b901ca16a579f8a96e68826d0fe3c38f /drivers/net/wireless/ath/wil6210/txrx.c | |
| parent | wil6210: increase RX rings and RX buff array size (diff) | |
| download | linux-dev-61e5ec044748486f06dec760a19dce78247b3ad8.tar.xz linux-dev-61e5ec044748486f06dec760a19dce78247b3ad8.zip | |
wil6210: make sure Rx ring sizes are correlated
When enlarging rx_ring_order module param, wil6210 fails to load
because there are not enough Rx buffers.
Fix this by enlarging number of Rx buffers at startup, if needed based
on rx_ring_order.
Signed-off-by: Dedy Lansky <dlansky@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/ath/wil6210/txrx.c')
| -rw-r--r-- | drivers/net/wireless/ath/wil6210/txrx.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c index 70eceec9945e..c592c8e42abc 100644 --- a/drivers/net/wireless/ath/wil6210/txrx.c +++ b/drivers/net/wireless/ath/wil6210/txrx.c @@ -872,7 +872,7 @@ static void wil_rx_buf_len_init(struct wil6210_priv *wil) } } -static int wil_rx_init(struct wil6210_priv *wil, u16 size) +static int wil_rx_init(struct wil6210_priv *wil, uint order) { struct wil_ring *vring = &wil->ring_rx; int rc; @@ -886,7 +886,7 @@ static int wil_rx_init(struct wil6210_priv *wil, u16 size) wil_rx_buf_len_init(wil); - vring->size = size; + vring->size = 1 << order; vring->is_rx = true; rc = wil_vring_alloc(wil, vring); if (rc) |