diff options
Diffstat (limited to 'config/grub/xhci/patches/0005-xhci/0003-usbtrans-Set-default-maximum-packet-size.patch')
-rw-r--r-- | config/grub/xhci/patches/0005-xhci/0003-usbtrans-Set-default-maximum-packet-size.patch | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/config/grub/xhci/patches/0005-xhci/0003-usbtrans-Set-default-maximum-packet-size.patch b/config/grub/xhci/patches/0005-xhci/0003-usbtrans-Set-default-maximum-packet-size.patch deleted file mode 100644 index 70e73ca2..00000000 --- a/config/grub/xhci/patches/0005-xhci/0003-usbtrans-Set-default-maximum-packet-size.patch +++ /dev/null @@ -1,33 +0,0 @@ -From 3e25c83a1d1c6e149c7e9f0660ddadb2beca2476 Mon Sep 17 00:00:00 2001 -From: Patrick Rudolph <patrick.rudolph@9elements.com> -Date: Sun, 15 Nov 2020 19:48:03 +0100 -Subject: [PATCH 3/8] usbtrans: Set default maximum packet size - -Set the maximum packet size to 512 for SuperSpeed devices. - -Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> ---- - grub-core/bus/usb/usbtrans.c | 6 +++++- - 1 file changed, 5 insertions(+), 1 deletion(-) - -diff --git a/grub-core/bus/usb/usbtrans.c b/grub-core/bus/usb/usbtrans.c -index c5680b33a..c1080bb33 100644 ---- a/grub-core/bus/usb/usbtrans.c -+++ b/grub-core/bus/usb/usbtrans.c -@@ -128,8 +128,12 @@ grub_usb_control_msg (grub_usb_device_t dev, - setupdata_addr = grub_dma_get_phys (setupdata_chunk); - - /* Determine the maximum packet size. */ -- if (dev->descdev.maxsize0) -+ if (dev->descdev.maxsize0 && dev->speed != GRUB_USB_SPEED_SUPER) - max = dev->descdev.maxsize0; -+ else if (dev->descdev.maxsize0 && dev->speed == GRUB_USB_SPEED_SUPER) -+ max = 1UL << dev->descdev.maxsize0; -+ else if (dev->speed == GRUB_USB_SPEED_SUPER) -+ max = 512; - else - max = 64; - --- -2.39.2 - |