diff options
| author | Hamad Kadmany <qca_hkadmany@qca.qualcomm.com> | 2016-01-28 19:24:05 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2016-02-02 14:06:00 +0200 |
| commit | ee5dfe0d240e21afe63bdd77bf1d4a386203aa6e (patch) | |
| tree | 165556ae852f13f5c38dfbda817676feba8356f9 /drivers/net/wireless/ath/wil6210/debugfs.c | |
| parent | fe5c271e2878fb080f1b32fec5b4e3f7a6070152 (diff) | |
| download | lwn-ee5dfe0d240e21afe63bdd77bf1d4a386203aa6e.tar.gz lwn-ee5dfe0d240e21afe63bdd77bf1d4a386203aa6e.zip | |
wil6210: TX vring optimization
Tx vring needs to be enlarged to get better
performance for traffic over 2Gbps.
Signed-off-by: Hamad Kadmany <qca_hkadmany@qca.qualcomm.com>
Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/wil6210/debugfs.c')
| -rw-r--r-- | drivers/net/wireless/ath/wil6210/debugfs.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c index 97bc186f9728..98c9148a3450 100644 --- a/drivers/net/wireless/ath/wil6210/debugfs.c +++ b/drivers/net/wireless/ath/wil6210/debugfs.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2012-2015 Qualcomm Atheros, Inc. + * Copyright (c) 2012-2016 Qualcomm Atheros, Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -68,13 +68,13 @@ static void wil_print_vring(struct seq_file *s, struct wil6210_priv *wil, seq_puts(s, "???\n"); } - if (vring->va && (vring->size < 1025)) { + if (vring->va && (vring->size <= (1 << WIL_RING_SIZE_ORDER_MAX))) { uint i; for (i = 0; i < vring->size; i++) { volatile struct vring_tx_desc *d = &vring->va[i].tx; - if ((i % 64) == 0 && (i != 0)) + if ((i % 128) == 0 && (i != 0)) seq_puts(s, "\n"); seq_printf(s, "%c", (d->dma.status & BIT(0)) ? _s : (vring->ctx[i].skb ? _h : 'h')); |