On 10/28/19 6:35 PM, Robert Hancock wrote: > On 2019-10-25 8:30 a.m., Gilles DOFFE wrote: >> Some USB sticks cannot handle SIZE_MAX bytes (65535) blocks transfer, >> leading to 'EHCI timed out on TD' errors. >> As it is hardly predictable, this commit adds a configuration option >> to easily reduce this EHCI max transfer size. The default value is 65535 >> which corresponds to size_t max value (SIZE_MAX). > > This doesn't seem like an ideal solution, as one would have to rebuild > U-Boot to cope with such a device. Do you know how the Linux kernel EHCI > driver deals with this problem?
I presume this is already fixed in u-boot-usb/next by: https://gitlab.denx.de/u-boot/custodians/u-boot-usb/commit/78d49f89e1dd9bdfa891389343bc3016bcaaeee4 https://gitlab.denx.de/u-boot/custodians/u-boot-usb/commit/b43c016256a5eb1070fbca24309e0e66590b7771 https://gitlab.denx.de/u-boot/custodians/u-boot-usb/commit/4bf7e8b7ad6231cf161fcf95d5c3cc6f1de9fff9 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
