[PATCH v2] mwifiex: report wakeup for wowlan
DORMANTno replies
REVIEWED: 2 (0M)
From: Rajat Jain <hidden>
Date: 2016-09-28 01:45:04
Also in:
linux-wireless
Subsystem:
marvell mwifiex wireless driver, the rest · Maintainers:
Brian Norris, Linus Torvalds
2 review trailers.
Possibly related (same subject, not in this thread)
- 2016-09-28 · RE: [PATCH v2] mwifiex: report wakeup for wowlan · Amitkumar Karwar <hidden>
Enable notifying wakeup source to the PM core in case of a wake on wireless LAN event. Signed-off-by: Wei-Ning Huang <redacted> Signed-off-by: Rajat Jain <redacted> Tested-by: Wei-Ning Huang <redacted> Reviewed-by: Eric Caruso <redacted> --- v2: Fix the commit log drivers/net/wireless/marvell/mwifiex/sdio.c | 8 ++++++++ drivers/net/wireless/marvell/mwifiex/sdio.h | 1 + 2 files changed, 9 insertions(+)
diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.c b/drivers/net/wireless/marvell/mwifiex/sdio.c
index d3e1561..a5f63e4 100644
--- a/drivers/net/wireless/marvell/mwifiex/sdio.c
+++ b/drivers/net/wireless/marvell/mwifiex/sdio.c@@ -89,6 +89,9 @@ static irqreturn_t mwifiex_wake_irq_wifi(int irq, void *priv) disable_irq_nosync(irq); } + /* Notify PM core we are wakeup source */ + pm_wakeup_event(cfg->dev, 0); + return IRQ_HANDLED; }
@@ -112,6 +115,7 @@ static int mwifiex_sdio_probe_of(struct device *dev, struct sdio_mmc_card *card) GFP_KERNEL); cfg = card->plt_wake_cfg; if (cfg && card->plt_of_node) { + cfg->dev = dev; cfg->irq_wifi = irq_of_parse_and_map(card->plt_of_node, 0); if (!cfg->irq_wifi) { dev_dbg(dev,
@@ -130,6 +134,10 @@ static int mwifiex_sdio_probe_of(struct device *dev, struct sdio_mmc_card *card) } } + ret = device_init_wakeup(dev, true); + if (ret) + dev_err(dev, "fail to init wakeup for mwifiex"); + return 0; }
diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.h b/drivers/net/wireless/marvell/mwifiex/sdio.h
index db837f1..07cdd23 100644
--- a/drivers/net/wireless/marvell/mwifiex/sdio.h
+++ b/drivers/net/wireless/marvell/mwifiex/sdio.h@@ -155,6 +155,7 @@ } while (0) struct mwifiex_plt_wake_cfg { + struct device *dev; int irq_wifi; bool wake_by_wifi; };
--
2.8.0.rc3.226.g39d4020