diff options
| author | Thinh Nguyen <Thinh.Nguyen@synopsys.com> | 2024-12-11 00:32:13 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-12-24 08:56:06 +0100 |
| commit | e577ae94cd6317ddbc0ca9961c713e0621c107d1 (patch) | |
| tree | 46c31864a3f9367c8fe708ad6022c8ca49a25841 /drivers/usb/gadget/function/tcm.h | |
| parent | 94d9bf671ae314cacc2d7bf96bd233b4abc7cede (diff) | |
usb: gadget: f_tcm: Increase stream count
Some old builds of Microsoft Windows 10 UASP class driver reject UASP
device with stream count of 2^4. To keep compatibility with both Linux
and Windows, let's increase the stream count to 2^5. Also, internal
tests show that stream count of 2^5 increases performance slightly.
Signed-off-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/23bf7f5cb04da691fd6ba0a77babee9ad3195f44.1733876548.git.Thinh.Nguyen@synopsys.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/gadget/function/tcm.h')
| -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 3cd565794ad7..6cb05dcd19ff 100644 --- a/drivers/usb/gadget/function/tcm.h +++ b/drivers/usb/gadget/function/tcm.h @@ -13,7 +13,7 @@ #define USBG_NAMELEN 32 #define fuas_to_gadget(f) (f->function.config->cdev->gadget) -#define UASP_SS_EP_COMP_LOG_STREAMS 4 +#define UASP_SS_EP_COMP_LOG_STREAMS 5 #define UASP_SS_EP_COMP_NUM_STREAMS (1 << UASP_SS_EP_COMP_LOG_STREAMS) enum { |