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usb: gadget: f_tcm: Increase stream count

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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>
This commit is contained in:
Thinh Nguyen 2024-12-11 00:32:13 +00:00 committed by Greg Kroah-Hartman
parent 94d9bf671a
commit e577ae94cd
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/gadget/function/tcm.h
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@ -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 {