From: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com>
To: Felipe Balbi <balbi@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Shuah Khan <shuah@kernel.org>,
Alan Stern <stern@rowland.harvard.edu>,
Johan Hovold <johan@kernel.org>,
Jaejoong Kim <climbbb.kim@gmail.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Roger Quadros <rogerq@ti.com>,
Manu Gautam <mgautam@codeaurora.org>,
<martin.petersen@oracle.com>,
Bart Van Assche <bvanassche@acm.org>,
Mike Christie <mchristi@redhat.com>,
Matthew Wilcox <willy@infradead.org>,
Colin Ian King <colin.king@canonical.com>
Cc: <linux-usb@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<v.anuragkumar@gmail.com>, Thinh Nguyen <thinhn@synopsys.com>,
Tejas Joglekar <tejas.joglekar@synopsys.com>,
Ajay Yugalkishore Pandey <APANDEY@xilinx.com>,
Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com>
Subject: [PATCH v7 04/10] usb: dwc3: update stream id in depcmd
Date: Sat, 1 Dec 2018 16:43:25 +0530 [thread overview]
Message-ID: <1543662811-5194-5-git-send-email-anurag.kumar.vulisha@xilinx.com> (raw)
In-Reply-To: <1543662811-5194-1-git-send-email-anurag.kumar.vulisha@xilinx.com>
For stream capable endpoints, stream id related information
needs to be updated into DEPCMD while issuing START TRANSFER.
This patch does the same.
Signed-off-by: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com>
---
Changes in v7:
1. Reverted to dep->stream_capable from dep->endpoint.stream_capable
Changes in v6:
1. Used dep->endpoint.stream_capable instead of dep->stream_capable
flag
Changes in v5:
1. None
Changes in v4:
1. None
Changes in v3:
1. None
Changes in v2:
1. None
---
drivers/usb/dwc3/gadget.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 319a3ed..3171c24 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -1232,6 +1232,9 @@ static int __dwc3_gadget_kick_transfer(struct dwc3_ep *dep)
params.param1 = lower_32_bits(req->trb_dma);
cmd = DWC3_DEPCMD_STARTTRANSFER;
+ if (dep->stream_capable)
+ cmd |= DWC3_DEPCMD_PARAM(req->request.stream_id);
+
if (usb_endpoint_xfer_isoc(dep->endpoint.desc))
cmd |= DWC3_DEPCMD_PARAM(dep->frame_number);
} else {
--
2.1.1
WARNING: multiple messages have this Message-ID (diff)
From: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com>
To: Felipe Balbi <balbi@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Shuah Khan <shuah@kernel.org>,
Alan Stern <stern@rowland.harvard.edu>,
Johan Hovold <johan@kernel.org>,
Jaejoong Kim <climbbb.kim@gmail.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Roger Quadros <rogerq@ti.com>,
Manu Gautam <mgautam@codeaurora.org>,
martin.petersen@oracle.com, Bart Van Assche <bvanassche@acm.org>,
Mike Christie <mchristi@redhat.com>,
Matthew Wilcox <willy@infradead.org>,
Colin Ian King <colin.king@canonical.com>
Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
v.anuragkumar@gmail.com, Thinh Nguyen <thinhn@synopsys.com>,
Tejas Joglekar <tejas.joglekar@synopsys.com>,
Ajay Yugalkishore Pandey <APANDEY@xilinx.com>,
Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com>
Subject: [v7,04/10] usb: dwc3: update stream id in depcmd
Date: Sat, 1 Dec 2018 16:43:25 +0530 [thread overview]
Message-ID: <1543662811-5194-5-git-send-email-anurag.kumar.vulisha@xilinx.com> (raw)
For stream capable endpoints, stream id related information
needs to be updated into DEPCMD while issuing START TRANSFER.
This patch does the same.
Signed-off-by: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com>
---
Changes in v7:
1. Reverted to dep->stream_capable from dep->endpoint.stream_capable
Changes in v6:
1. Used dep->endpoint.stream_capable instead of dep->stream_capable
flag
Changes in v5:
1. None
Changes in v4:
1. None
Changes in v3:
1. None
Changes in v2:
1. None
---
drivers/usb/dwc3/gadget.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 319a3ed..3171c24 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -1232,6 +1232,9 @@ static int __dwc3_gadget_kick_transfer(struct dwc3_ep *dep)
params.param1 = lower_32_bits(req->trb_dma);
cmd = DWC3_DEPCMD_STARTTRANSFER;
+ if (dep->stream_capable)
+ cmd |= DWC3_DEPCMD_PARAM(req->request.stream_id);
+
if (usb_endpoint_xfer_isoc(dep->endpoint.desc))
cmd |= DWC3_DEPCMD_PARAM(dep->frame_number);
} else {
next prev parent reply other threads:[~2018-12-01 11:14 UTC|newest]
Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-01 11:13 [PATCH v7 00/10] usb: dwc3: Fix broken BULK stream support to dwc3 gadget driver Anurag Kumar Vulisha
2018-12-01 11:13 ` [PATCH v7 01/10] usb: gadget: udc: Add timer support for usb requests Anurag Kumar Vulisha
2018-12-01 11:13 ` [v7,01/10] " Anurag Kumar Vulisha
2018-12-02 16:36 ` [PATCH v7 01/10] " Alan Stern
2018-12-02 16:36 ` [v7,01/10] " Alan Stern
2018-12-03 10:23 ` [PATCH v7 01/10] " Anurag Kumar Vulisha
2018-12-03 10:23 ` [v7,01/10] " Anurag Kumar Vulisha
2018-12-03 14:51 ` [PATCH v7 01/10] " Alan Stern
2018-12-03 14:51 ` [v7,01/10] " Alan Stern
2018-12-03 16:05 ` [PATCH v7 01/10] " Anurag Kumar Vulisha
2018-12-03 16:05 ` [v7,01/10] " Anurag Kumar Vulisha
2018-12-03 23:08 ` [PATCH v7 01/10] " Alan Stern
2018-12-03 23:08 ` [v7,01/10] " Alan Stern
2018-12-04 16:18 ` [PATCH v7 01/10] " Anurag Kumar Vulisha
2018-12-04 16:18 ` [v7,01/10] " Anurag Kumar Vulisha
2018-12-04 16:46 ` [PATCH v7 01/10] " Alan Stern
2018-12-04 16:46 ` [v7,01/10] " Alan Stern
2018-12-04 19:07 ` [PATCH v7 01/10] " Anurag Kumar Vulisha
2018-12-04 19:07 ` [v7,01/10] " Anurag Kumar Vulisha
2018-12-04 19:28 ` [PATCH v7 01/10] " Alan Stern
2018-12-04 19:28 ` [v7,01/10] " Alan Stern
2018-12-05 15:43 ` [PATCH v7 01/10] " Anurag Kumar Vulisha
2018-12-05 15:43 ` [v7,01/10] " Anurag Kumar Vulisha
2018-12-07 6:05 ` [PATCH v7 01/10] " Felipe Balbi
2018-12-07 6:05 ` [v7,01/10] " Felipe Balbi
2018-12-07 17:09 ` [PATCH v7 01/10] " Alan Stern
2018-12-07 17:09 ` [v7,01/10] " Alan Stern
2018-12-12 15:11 ` [PATCH v7 01/10] " Anurag Kumar Vulisha
2018-12-12 15:11 ` [v7,01/10] " Anurag Kumar Vulisha
2019-01-04 14:17 ` [PATCH v7 01/10] " Anurag Kumar Vulisha
2019-01-04 14:17 ` [v7,01/10] " Anurag Kumar Vulisha
2018-12-01 11:13 ` [PATCH v7 02/10] usb: gadget: function: tcm: Add timeout for stream capable endpoints Anurag Kumar Vulisha
2018-12-01 11:13 ` [v7,02/10] " Anurag Kumar Vulisha
2018-12-01 11:13 ` [PATCH v7 03/10] usb: dwc3: gadget: handle stream events Anurag Kumar Vulisha
2018-12-01 11:13 ` [v7,03/10] " Anurag Kumar Vulisha
2018-12-01 11:13 ` Anurag Kumar Vulisha [this message]
2018-12-01 11:13 ` [v7,04/10] usb: dwc3: update stream id in depcmd Anurag Kumar Vulisha
2018-12-01 11:13 ` [PATCH v7 05/10] usb: dwc3: make controller clear transfer resources after complete Anurag Kumar Vulisha
2018-12-01 11:13 ` [v7,05/10] " Anurag Kumar Vulisha
2018-12-05 9:01 ` [PATCH v7 05/10] " Felipe Balbi
2018-12-05 9:01 ` [v7,05/10] " Felipe Balbi
2018-12-05 19:05 ` [PATCH v7 05/10] " Anurag Kumar Vulisha
2018-12-05 19:05 ` [v7,05/10] " Anurag Kumar Vulisha
2018-12-01 11:13 ` [PATCH v7 06/10] usb: dwc3: don't issue no-op trb for stream capable endpoints Anurag Kumar Vulisha
2018-12-01 11:13 ` [v7,06/10] " Anurag Kumar Vulisha
2018-12-01 11:13 ` [PATCH v7 07/10] usb: dwc3: check for requests in started list " Anurag Kumar Vulisha
2018-12-01 11:13 ` [v7,07/10] " Anurag Kumar Vulisha
2018-12-01 11:13 ` [PATCH v7 08/10] usb: dwc3: Correct the logic for checking TRB full in __dwc3_prepare_one_trb() Anurag Kumar Vulisha
2018-12-01 11:13 ` [v7,08/10] " Anurag Kumar Vulisha
2018-12-01 11:13 ` [PATCH v7 09/10] usb: dwc3: Check for IOC/LST bit in both event->status and TRB->ctrl fields Anurag Kumar Vulisha
2018-12-01 11:13 ` [v7,09/10] " Anurag Kumar Vulisha
2018-12-05 9:07 ` [PATCH v7 09/10] " Felipe Balbi
2018-12-05 9:07 ` [v7,09/10] " Felipe Balbi
2018-12-05 19:01 ` [PATCH v7 09/10] " Anurag Kumar Vulisha
2018-12-05 19:01 ` [v7,09/10] " Anurag Kumar Vulisha
2018-12-07 6:11 ` [PATCH v7 09/10] " Felipe Balbi
2018-12-07 6:11 ` [v7,09/10] " Felipe Balbi
2018-12-08 19:03 ` [PATCH v7 09/10] " Anurag Kumar Vulisha
2018-12-08 19:03 ` [v7,09/10] " Anurag Kumar Vulisha
2018-12-10 6:54 ` [PATCH v7 09/10] " Felipe Balbi
2018-12-10 6:54 ` [v7,09/10] " Felipe Balbi
2018-12-10 8:56 ` [PATCH v7 09/10] " Anurag Kumar Vulisha
2018-12-10 8:56 ` [v7,09/10] " Anurag Kumar Vulisha
2018-12-10 9:03 ` [PATCH v7 09/10] " Felipe Balbi
2018-12-10 9:03 ` [v7,09/10] " Felipe Balbi
2018-12-01 11:13 ` [PATCH v7 10/10] usb: dwc3: Check MISSED ISOC bit only for ISOC endpoints Anurag Kumar Vulisha
2018-12-01 11:13 ` [v7,10/10] " Anurag Kumar Vulisha
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