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Merge 5.7-rc3 into usb-next

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We need the USB fixes in here too.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman
2020-04-27 09:32:30 +02:00
parent 992a60ed0d 6a8b55ed40
commit f6402eb4a2
768 changed files with 8066 additions and 4704 deletions
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18
drivers/usb/early/xhci-dbc.h
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@@ -120,8 +120,22 @@ struct xdbc_ring {
u32 cycle_state;
};
#define XDBC_EPID_OUT 2
#define XDBC_EPID_IN 3
/*
* These are the "Endpoint ID" (also known as "Context Index") values for the
* OUT Transfer Ring and the IN Transfer Ring of a Debug Capability Context data
* structure.
* According to the "eXtensible Host Controller Interface for Universal Serial
* Bus (xHCI)" specification, section "7.6.3.2 Endpoint Contexts and Transfer
* Rings", these should be 0 and 1, and those are the values AMD machines give
* you; but Intel machines seem to use the formula from section "4.5.1 Device
* Context Index", which is supposed to be used for the Device Context only.
* Luckily the values from Intel don't overlap with those from AMD, so we can
* just test for both.
*/
#define XDBC_EPID_OUT 0
#define XDBC_EPID_IN 1
#define XDBC_EPID_OUT_INTEL 2
#define XDBC_EPID_IN_INTEL 3
struct xdbc_state {
u16 vendor;