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From: Chunfeng Yun <chunfeng.yun@mediatek.com>
To: Mathias Nyman <mathias.nyman@intel.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>,
	Felipe Balbi <felipe.balbi@linux.intel.com>,
	Chunfeng Yun <chunfeng.yun@mediatek.com>,
	<linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-usb@vger.kernel.org>, <linux-mediatek@lists.infradead.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Thierry Reding <treding@nvidia.com>
Subject: [PATCH 1/2] usb: xhci-mtk: check hcc_params after adding primary hcd
Date: Tue, 7 Mar 2017 11:32:22 +0800	[thread overview]
Message-ID: <1488857543-9384-1-git-send-email-chunfeng.yun@mediatek.com> (raw)

hcc_params is set in xhci_gen_setup() called from usb_add_hcd(),
so checks the Maximum Primary Stream Array Size in the hcc_params
register after adding primary hcd.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
 drivers/usb/host/xhci-mtk.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/usb/host/xhci-mtk.c b/drivers/usb/host/xhci-mtk.c
index 9066ec9..6ac73a6 100644
--- a/drivers/usb/host/xhci-mtk.c
+++ b/drivers/usb/host/xhci-mtk.c
@@ -678,13 +678,13 @@ static int xhci_mtk_probe(struct platform_device *pdev)
 		goto power_off_phys;
 	}
 
-	if (HCC_MAX_PSA(xhci->hcc_params) >= 4)
-		xhci->shared_hcd->can_do_streams = 1;
-
 	ret = usb_add_hcd(hcd, irq, IRQF_SHARED);
 	if (ret)
 		goto put_usb3_hcd;
 
+	if (HCC_MAX_PSA(xhci->hcc_params) >= 4)
+		xhci->shared_hcd->can_do_streams = 1;
+
 	ret = usb_add_hcd(xhci->shared_hcd, irq, IRQF_SHARED);
 	if (ret)
 		goto dealloc_usb2_hcd;
-- 
1.7.9.5

WARNING: multiple messages have this Message-ID (diff)
From: Chunfeng Yun <chunfeng.yun@mediatek.com>
To: Mathias Nyman <mathias.nyman@intel.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>,
	Felipe Balbi <felipe.balbi@linux.intel.com>,
	Chunfeng Yun <chunfeng.yun@mediatek.com>,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, linux-usb@vger.kernel.org,
	linux-mediatek@lists.infradead.org,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Thierry Reding <treding@nvidia.com>
Subject: [PATCH 1/2] usb: xhci-mtk: check hcc_params after adding primary hcd
Date: Tue, 7 Mar 2017 11:32:22 +0800	[thread overview]
Message-ID: <1488857543-9384-1-git-send-email-chunfeng.yun@mediatek.com> (raw)

hcc_params is set in xhci_gen_setup() called from usb_add_hcd(),
so checks the Maximum Primary Stream Array Size in the hcc_params
register after adding primary hcd.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
 drivers/usb/host/xhci-mtk.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/usb/host/xhci-mtk.c b/drivers/usb/host/xhci-mtk.c
index 9066ec9..6ac73a6 100644
--- a/drivers/usb/host/xhci-mtk.c
+++ b/drivers/usb/host/xhci-mtk.c
@@ -678,13 +678,13 @@ static int xhci_mtk_probe(struct platform_device *pdev)
 		goto power_off_phys;
 	}
 
-	if (HCC_MAX_PSA(xhci->hcc_params) >= 4)
-		xhci->shared_hcd->can_do_streams = 1;
-
 	ret = usb_add_hcd(hcd, irq, IRQF_SHARED);
 	if (ret)
 		goto put_usb3_hcd;
 
+	if (HCC_MAX_PSA(xhci->hcc_params) >= 4)
+		xhci->shared_hcd->can_do_streams = 1;
+
 	ret = usb_add_hcd(xhci->shared_hcd, irq, IRQF_SHARED);
 	if (ret)
 		goto dealloc_usb2_hcd;
-- 
1.7.9.5

WARNING: multiple messages have this Message-ID (diff)
From: chunfeng.yun@mediatek.com (Chunfeng Yun)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/2] usb: xhci-mtk: check hcc_params after adding primary hcd
Date: Tue, 7 Mar 2017 11:32:22 +0800	[thread overview]
Message-ID: <1488857543-9384-1-git-send-email-chunfeng.yun@mediatek.com> (raw)

hcc_params is set in xhci_gen_setup() called from usb_add_hcd(),
so checks the Maximum Primary Stream Array Size in the hcc_params
register after adding primary hcd.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
 drivers/usb/host/xhci-mtk.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/usb/host/xhci-mtk.c b/drivers/usb/host/xhci-mtk.c
index 9066ec9..6ac73a6 100644
--- a/drivers/usb/host/xhci-mtk.c
+++ b/drivers/usb/host/xhci-mtk.c
@@ -678,13 +678,13 @@ static int xhci_mtk_probe(struct platform_device *pdev)
 		goto power_off_phys;
 	}
 
-	if (HCC_MAX_PSA(xhci->hcc_params) >= 4)
-		xhci->shared_hcd->can_do_streams = 1;
-
 	ret = usb_add_hcd(hcd, irq, IRQF_SHARED);
 	if (ret)
 		goto put_usb3_hcd;
 
+	if (HCC_MAX_PSA(xhci->hcc_params) >= 4)
+		xhci->shared_hcd->can_do_streams = 1;
+
 	ret = usb_add_hcd(xhci->shared_hcd, irq, IRQF_SHARED);
 	if (ret)
 		goto dealloc_usb2_hcd;
-- 
1.7.9.5

             reply	other threads:[~2017-03-07  3:32 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-07  3:32 Chunfeng Yun [this message]
2017-03-07  3:32 ` [PATCH 1/2] usb: xhci-mtk: check hcc_params after adding primary hcd Chunfeng Yun
2017-03-07  3:32 ` Chunfeng Yun
2017-03-07  3:32 ` [PATCH 2/2] usb: xhci: remove dummy extra_priv_size for size of xhci_hcd struct Chunfeng Yun
2017-03-07  3:32   ` Chunfeng Yun
2017-03-07  3:32   ` Chunfeng Yun
2017-03-07 11:02   ` Thierry Reding
2017-03-07 11:02     ` Thierry Reding
2017-03-07 11:02     ` Thierry Reding
2017-03-07 15:12     ` Mathias Nyman
2017-03-07 15:12       ` Mathias Nyman
2017-03-07 15:12       ` Mathias Nyman
2017-03-07 15:10 ` [PATCH 1/2] usb: xhci-mtk: check hcc_params after adding primary hcd Mathias Nyman
2017-03-07 15:10   ` Mathias Nyman
2017-03-07 15:10   ` Mathias Nyman
2017-03-08  0:51   ` Chunfeng Yun
2017-03-08  0:51     ` Chunfeng Yun
2017-03-08  0:51     ` Chunfeng Yun
2017-03-08 11:08     ` Mathias Nyman
2017-03-08 11:08       ` Mathias Nyman

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