From: Eyal Shapira <eyal@xxxxxxxxxx>
Add control over several conf fields which combined
control the rx interrupt pacing mechanism, that is avoiding
getting an interrupt following a single frame rx but instead
have the FW trigger the interrupt only after a certain
amount of frames received or a timeout.
Signed-off-by: Eyal Shapira <eyal@xxxxxxxxxx>
Signed-off-by: Luciano Coelho <coelho@xxxxxx>
---
drivers/net/wireless/ti/wlcore/debugfs.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/drivers/net/wireless/ti/wlcore/debugfs.c b/drivers/net/wireless/ti/wlcore/debugfs.c
index 50300ff..827a728 100644
--- a/drivers/net/wireless/ti/wlcore/debugfs.c
+++ b/drivers/net/wireless/ti/wlcore/debugfs.c
@@ -177,6 +177,14 @@ static inline void no_write_handler(struct wl1271 *wl,
.open = simple_open, \
.llseek = default_llseek, \
};
+
+WL12XX_CONF_DEBUGFS(irq_pkt_threshold, rx, 0, 65535,
+ chip_op_handler, wl1271_acx_init_rx_interrupt)
+WL12XX_CONF_DEBUGFS(irq_blk_threshold, rx, 0, 65535,
+ chip_op_handler, wl1271_acx_init_rx_interrupt)
+WL12XX_CONF_DEBUGFS(irq_timeout, rx, 0, 100,
+ chip_op_handler, wl1271_acx_init_rx_interrupt)
+
static ssize_t gpio_power_read(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
@@ -957,6 +965,9 @@ static int wl1271_debugfs_add_files(struct wl1271 *wl,
DEBUGFS_ADD(dynamic_ps_timeout, rootdir);
DEBUGFS_ADD(forced_ps, rootdir);
DEBUGFS_ADD(split_scan_timeout, rootdir);
+ DEBUGFS_ADD(irq_pkt_threshold, rootdir);
+ DEBUGFS_ADD(irq_blk_threshold, rootdir);
+ DEBUGFS_ADD(irq_timeout, rootdir);
streaming = debugfs_create_dir("rx_streaming", rootdir);
if (!streaming || IS_ERR(streaming))
--
1.7.10
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