From: Rajat Jain <rajatja@google.com> To: Amitkumar Karwar <akarwar@marvell.com>, Nishant Sarmukadam <nishants@marvell.com>, Kalle Valo <kvalo@codeaurora.org>, linux-wireless@vger.kernel.org, netdev@vger.kernel.org Cc: Rajat Jain <rajatja@google.com>, Wei-Ning Huang <wnhuang@google.com>, Brian Norris <briannorris@google.com>, Eric Caruso <ejcaruso@chromium.org>, rajatxjain@gmail.com Subject: [PATCH] mwifiex: report wakeup for wowlan Date: Tue, 27 Sep 2016 18:41:52 -0700 [thread overview] Message-ID: <1475026912-16265-1-git-send-email-rajatja@google.com> (raw) In-Reply-To: <1474995364-123069-1-git-send-email-rajatja@google.com> Enable notifying wakeup source to the PM core. This allow darkresume to correctly track wakeup source and mark mwifiex_plt as 'automatic' wakeup source. Signed-off-by: Wei-Ning Huang <wnhuang@google.com> Signed-off-by: Rajat Jain <rajatja@google.com> Tested-by: Wei-Ning Huang <wnhuang@chromium.org> Reviewed-by: Eric Caruso <ejcaruso@chromium.org> --- 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
WARNING: multiple messages have this Message-ID (diff)
From: Rajat Jain <rajatja-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org> To: Amitkumar Karwar <akarwar-eYqpPyKDWXRBDgjK7y7TUQ@public.gmane.org>, Nishant Sarmukadam <nishants-eYqpPyKDWXRBDgjK7y7TUQ@public.gmane.org>, Kalle Valo <kvalo-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>, linux-wireless-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: Rajat Jain <rajatja-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>, Wei-Ning Huang <wnhuang-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>, Brian Norris <briannorris-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>, Eric Caruso <ejcaruso-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>, rajatxjain-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org Subject: [PATCH] mwifiex: report wakeup for wowlan Date: Tue, 27 Sep 2016 18:41:52 -0700 [thread overview] Message-ID: <1475026912-16265-1-git-send-email-rajatja@google.com> (raw) In-Reply-To: <1474995364-123069-1-git-send-email-rajatja-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org> Enable notifying wakeup source to the PM core. This allow darkresume to correctly track wakeup source and mark mwifiex_plt as 'automatic' wakeup source. Signed-off-by: Wei-Ning Huang <wnhuang-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org> Signed-off-by: Rajat Jain <rajatja-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org> Tested-by: Wei-Ning Huang <wnhuang-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org> Reviewed-by: Eric Caruso <ejcaruso-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org> --- 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
next prev parent reply other threads:[~2016-09-28 1:42 UTC|newest] Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-09-27 16:56 [PATCH] mwifiex: report wakeup for wowlan Rajat Jain 2016-09-27 16:56 ` Rajat Jain 2016-09-28 1:41 ` Rajat Jain [this message] 2016-09-28 1:41 ` Rajat Jain 2016-09-28 1:45 ` [PATCH v2] " Rajat Jain 2016-09-28 1:45 ` Rajat Jain 2016-09-28 13:59 ` Amitkumar Karwar 2016-09-28 13:59 ` Amitkumar Karwar 2016-10-03 13:04 ` [v2] " Kalle Valo 2016-10-03 13:04 ` Kalle Valo [not found] ` <20161003130407.4D94161803@smtp.codeaurora.org> 2016-10-04 0:16 ` Rajat Jain 2016-10-04 0:16 ` Rajat Jain 2016-10-04 12:46 ` Kalle Valo 2016-10-04 20:37 ` [PATCH v3] " Rajat Jain 2016-11-17 6:41 ` [v3] " Kalle Valo
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