Commit 3e8d6935 authored by Eyal Shapira's avatar Eyal Shapira Committed by Luciano Coelho
Browse files

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: default avatarEyal Shapira <eyal@wizery.com>
Signed-off-by: default avatarLuciano Coelho <coelho@ti.com>
parent bc8e2612

drivers/net/wireless/ti/wlcore/debugfs.c

+11 −0
Original line number Diff line number Diff line
@@ -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))

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