OpenWrt – Blame information for rev 1
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Rev | Author | Line No. | Line |
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1 | office | 1 | From 731a2896e11b4e6a8d252e6c14edb1b09dbfcd46 Mon Sep 17 00:00:00 2001 |
2 | From: Hans Ulli Kroll <ulli.kroll@googlemail.com> |
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3 | Date: Sat, 14 Apr 2018 18:49:57 +0200 |
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4 | Subject: [PATCH 1/2] usb: host: fotg2: restart hcd after port reset |
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5 | |||
6 | on Gemini SoC FOTG2 stalls after port reset |
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7 | rerstart the hcd. |
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8 | |||
9 | Signed-off-by: Hans Ulli Kroll <ulli.kroll@googlemail.com> |
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10 | --- |
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11 | drivers/usb/host/fotg210-hcd.c | 4 ++++ |
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12 | 1 file changed, 4 insertions(+) |
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13 | |||
14 | --- a/drivers/usb/host/fotg210-hcd.c |
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15 | +++ b/drivers/usb/host/fotg210-hcd.c |
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16 | @@ -1658,6 +1658,10 @@ static int fotg210_hub_control(struct us |
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17 | /* see what we found out */ |
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18 | temp = check_reset_complete(fotg210, wIndex, status_reg, |
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19 | fotg210_readl(fotg210, status_reg)); |
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20 | + |
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21 | + /* restart schedule */ |
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22 | + fotg210->command |= CMD_RUN; |
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23 | + fotg210_writel(fotg210, fotg210->command, &fotg210->regs->command); |
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24 | } |
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25 | |||
26 | if (!(temp & (PORT_RESUME|PORT_RESET))) { |