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| 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/gadget.h | |
| parent | b55fe36efc22f1f1c8f69e1cdf12c9f5d6ca371e (diff) | |
| download | linux-stable-7d708c145b2631941b8b0b4a740dc2990818c39c.tar.gz linux-stable-7d708c145b2631941b8b0b4a740dc2990818c39c.tar.bz2 linux-stable-7d708c145b2631941b8b0b4a740dc2990818c39c.zip | |
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/gadget.h')
| -rw-r--r-- | drivers/usb/dwc3/gadget.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/usb/dwc3/gadget.h b/drivers/usb/dwc3/gadget.h index fd7a4e94397e..55a56cf67d73 100644 --- a/drivers/usb/dwc3/gadget.h +++ b/drivers/usb/dwc3/gadget.h @@ -26,8 +26,6 @@ struct dwc3; #define DWC3_DEPCFG_XFER_NOT_READY_EN BIT(10) #define DWC3_DEPCFG_FIFO_ERROR_EN BIT(11) #define DWC3_DEPCFG_STREAM_EVENT_EN BIT(13) -#define DWC3_DEPCFG_EBC_HWO_NOWB BIT(14) -#define DWC3_DEPCFG_USE_EBC BIT(15) #define DWC3_DEPCFG_BINTERVAL_M1(n) (((n) & 0xff) << 16) #define DWC3_DEPCFG_STREAM_CAPABLE BIT(24) #define DWC3_DEPCFG_EP_NUMBER(n) (((n) & 0x1f) << 25) |