Alexey Brodkin 42637fdae8 usb: dwc2: Allow selection of data buffer size ... If we use hardware with very small RAM (let's consider just a couple of hundreds of kB but not megabytes) it is not super convenient to lose 64kB for statically allocated bufer which most probably won't be used as big as it is. Typically we'll have much shorter data packages to excahnge and in the worst case longer packets will be split on separate transactions. For those corner-cases user will be able to set his buffer size of choice via USB_DWC2_BUFFER_SIZE option in menuconfig. By default we'll use 64 kB as it was hard-coeded before so existing users shouldn't be affected at all. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Marek Vasut <marex@denx.de>		2018-03-17 03:15:18 +01:00
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common	libfdt: move headers to <linux/libfdt.h> and <linux/libfdt_env.h>	2018-03-05 10:16:28 -05:00
dwc3	usb: dwc3-uniphier: replace <common.h> with <linux/bitops.h>	2017-10-15 22:32:24 +09:00
emul	dm: usb: emul: Drop usb_emul_reset()	2017-10-01 16:32:51 +02:00
eth	treewide: replace with error() with pr_err()	2017-10-04 11:59:44 -04:00
gadget	dfu: Rename _FUNCTION_DFU to DFU_OVER_	2018-02-21 20:28:15 +01:00
host	usb: dwc2: Allow selection of data buffer size	2018-03-17 03:15:18 +01:00
musb	Convert CONFIG_USB_MUSB_HCD et al to Kconfig	2018-01-22 16:43:29 -05:00
musb-new	Convert CONFIG_USB_MUSB_OMAP2PLUS et al to Kconfig	2018-01-22 16:43:29 -05:00
phy	libfdt: move headers to <linux/libfdt.h> and <linux/libfdt_env.h>	2018-03-05 10:16:28 -05:00
ulpi	usb: ulpi: kconfig: Remove meaningless choice default	2018-02-05 20:58:12 -05:00
Kconfig	usb: kbd: select SYS_STDIO_DEREGISTER	2018-02-21 20:28:15 +01:00