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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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b13296c661
Reject URBs to _all_ devices when their host controllers are suspended; even root hub registers will be unavailable. Also, don't reject urbs to root hubs in other cases; the only upstream link is through that controller (on PCI or whatever SOC bus is in use). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> drivers/usb/core/hcd.c | 28 ++++++++++++---------------- drivers/usb/core/urb.c | 3 ++- 2 files changed, 14 insertions(+), 17 deletions(-) |
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| .. | ||
| buffer.c | ||
| config.c | ||
| devices.c | ||
| devio.c | ||
| file.c | ||
| hcd-pci.c | ||
| hcd.c | ||
| hcd.h | ||
| hub.c | ||
| hub.h | ||
| inode.c | ||
| Kconfig | ||
| Makefile | ||
| message.c | ||
| otg_whitelist.h | ||
| sysfs.c | ||
| urb.c | ||
| usb.c | ||
| usb.h | ||