diff options
| author | Eyal Shapira <eyal@wizery.com> | 2012-06-07 23:39:21 +0300 |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2012-06-08 09:14:07 +0300 |
| commit | 3e8d69352bd9ac7287ab735d45582d79c1f9f2d9 (patch) | |
| tree | 9dc9f38d24a5c2161fd61992f68c107515c1b70d /drivers | |
| parent | bc8e261233cf0f1ad838f60bac782df3a5bc6bac (diff) | |
wlcore: add debugfs control over rx interrupt pacing
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@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/debugfs.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/wireless/ti/wlcore/debugfs.c b/drivers/net/wireless/ti/wlcore/debugfs.c index 50300ff0acb4..827a728fd663 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)) |