diff options
| author | Thinh Nguyen <Thinh.Nguyen@synopsys.com> | 2024-02-09 01:24:54 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-02-09 10:26:08 +0000 |
| commit | 7d708c145b2631941b8b0b4a740dc2990818c39c (patch) | |
| tree | 25f359c592e0184fd98e8bf6f1ce46372e3fee6a /drivers/usb/dwc3/core.h | |
| parent | b55fe36efc22f1f1c8f69e1cdf12c9f5d6ca371e (diff) | |
Revert "usb: dwc3: Support EBC feature of DWC_usb31"
This reverts commit 398aa9a7e77cf23c2a6f882ddd3dcd96f21771dc.
The update to the gadget API to support EBC feature is incomplete. It's
missing at least the following:
* New usage documentation
* Gadget capability check
* Condition for the user to check how many and which endpoints can be
used as "fifo_mode"
* Description of how it can affect completed request (e.g. dwc3 won't
update TRB on completion -- ie. how it can affect request's actual
length report)
Let's revert this until it's ready.
Fixes: 398aa9a7e77c ("usb: dwc3: Support EBC feature of DWC_usb31")
Signed-off-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/3042f847ff904b4dd4e4cf66a1b9df470e63439e.1707441690.git.Thinh.Nguyen@synopsys.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/dwc3/core.h')
| -rw-r--r-- | drivers/usb/dwc3/core.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h index e3eea965e57b..e120611a5174 100644 --- a/drivers/usb/dwc3/core.h +++ b/drivers/usb/dwc3/core.h @@ -376,7 +376,6 @@ /* Global HWPARAMS4 Register */ #define DWC3_GHWPARAMS4_HIBER_SCRATCHBUFS(n) (((n) & (0x0f << 13)) >> 13) #define DWC3_MAX_HIBER_SCRATCHBUFS 15 -#define DWC3_EXT_BUFF_CONTROL BIT(21) /* Global HWPARAMS6 Register */ #define DWC3_GHWPARAMS6_BCSUPPORT BIT(14) |