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| author | Thinh Nguyen <Thinh.Nguyen@synopsys.com> | 2024-12-11 03:32:55 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-12-24 10:56:07 +0300 |
| commit | 9e0f5819bafcfba0dbfb910a72c3a2f23f501cb6 (patch) | |
| tree | 33e4c45dcd2871268e9a4441e7ac1c953ccf0126 /drivers/usb/gadget | |
| parent | 0d2d759c9a5d64e3e315a4feda5e2b7a5061a34f (diff) | |
| download | linux-9e0f5819bafcfba0dbfb910a72c3a2f23f501cb6.tar.xz | |
usb: gadget: f_tcm: Use extra number of commands
To properly respond to host sending more commands than the number of
streams the device advertises, the device needs to be able to reject the
command with a response. Allocate an extra request to handle 1 more
command than the number of streams.
Signed-off-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/256f2ec8f5e042ab692d9593144fa75f3d3ce94b.1733876548.git.Thinh.Nguyen@synopsys.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/function/tcm.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/function/tcm.h b/drivers/usb/gadget/function/tcm.h index cd8d06419d5f..9d614a7f2ac0 100644 --- a/drivers/usb/gadget/function/tcm.h +++ b/drivers/usb/gadget/function/tcm.h @@ -16,7 +16,7 @@ #define UASP_SS_EP_COMP_LOG_STREAMS 5 #define UASP_SS_EP_COMP_NUM_STREAMS (1 << UASP_SS_EP_COMP_LOG_STREAMS) -#define USBG_NUM_CMDS UASP_SS_EP_COMP_NUM_STREAMS +#define USBG_NUM_CMDS (UASP_SS_EP_COMP_NUM_STREAMS + 1) enum { USB_G_STR_INT_UAS = 0, |