mirror of https://github.com/OpenIPC/firmware.git
24 lines
888 B
Diff
24 lines
888 B
Diff
--- linux-4.9.37/drivers/usb/host/xhci-mem.c 2017-07-12 16:42:41.000000000 +0300
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+++ linux-4.9.y/drivers/usb/host/xhci-mem.c 2021-06-07 13:01:34.000000000 +0300
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@@ -1404,7 +1404,7 @@
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if (udev->speed == USB_SPEED_HIGH &&
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(usb_endpoint_xfer_isoc(&ep->desc) ||
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usb_endpoint_xfer_int(&ep->desc)))
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- return (usb_endpoint_maxp(&ep->desc) & 0x1800) >> 11;
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+ return usb_endpoint_maxp_mult(&ep->desc) - 1;
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return 0;
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}
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@@ -1450,9 +1450,9 @@
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return le16_to_cpu(ep->ss_ep_comp.wBytesPerInterval);
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max_packet = GET_MAX_PACKET(usb_endpoint_maxp(&ep->desc));
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- max_burst = (usb_endpoint_maxp(&ep->desc) & 0x1800) >> 11;
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+ max_burst = usb_endpoint_maxp_mult(&ep->desc);
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/* A 0 in max burst means 1 transfer per ESIT */
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- return max_packet * (max_burst + 1);
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+ return max_packet * max_burst;
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}
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/* Set up an endpoint with one ring segment. Do not allocate stream rings.
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