linux_dsm_epyc7002/drivers/usb/gadget/udc
Jussi Kivilinna 17f6ed62b0 usb: gadget: net2280: match interrupt endpoints to PIO endpoints and DMA to bulk
With composite gadget (ACM + NCM), USB3380 to host TCP transfer
speed dropped to 150 Mbit/s compared to 900 Mbit/s with NCM
gadget. Problem seems to be that net2280/USB3380 has only four
DMA channels and those DMA channels are allocated to first HW
endpoints. Endpoint match function was mapping endpoint names
directly, so NCM did not get DMA for bulk endpoints.

This patch changed match_ep to prefer DMA enabled hw endpoints
for bulk usb endpoints and PIO for interrupt usb endpoints.

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@haltian.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2016-08-25 12:13:10 +03:00
..
bdc usb: gadget: bdc: fix spelling mistake: "allocted" -> "allocated" 2016-06-21 11:05:00 +03:00
amd5536udc.c usb: gadget: fix unused-but-set-variale warnings 2016-06-21 11:04:09 +03:00
amd5536udc.h usb: gadget: amd5536udc: remove unnecessary conditions 2015-10-01 12:40:20 -05:00
at91_udc.c usb: gadget: udc: at91: use PTR_ERR_OR_ZERO() 2016-04-14 09:24:38 +03:00
at91_udc.h usb: gadget: at91_udc: move at91_udc_data in at91_udc.h 2015-09-27 10:54:31 -05:00
atmel_usba_udc.c usb: gadget: udc: atmel: Also get regmap for at91sam9x5-pmc 2016-06-21 10:52:22 +03:00
atmel_usba_udc.h usb: gadget: atmel: access the PMC using regmap 2016-02-17 17:53:03 +01:00
bcm63xx_udc.c usb: gadget: bcm63xx_udc: use list_for_each_entry_safe 2015-12-22 12:08:40 -06:00
core.c usb: gadget: remove redundant self assignment 2016-08-25 12:13:08 +03:00
dummy_hcd.c usb: gadget: fix unused-but-set-variale warnings 2016-06-21 11:04:09 +03:00
fotg210-udc.c usb: gadget: fotg210-udc: add ep capabilities support 2015-08-04 12:26:41 -05:00
fotg210.h
fsl_mxc_udc.c
fsl_qe_udc.c usb: gadget: fsl_qe_udc: off by one in setup_received_handle() 2016-08-11 15:09:47 +03:00
fsl_qe_udc.h
fsl_udc_core.c usb: gadget: fsl_udc_core: add ep capabilities support 2015-08-04 12:26:43 -05:00
fsl_usb2_udc.h
fusb300_udc.c usb: gadget: fusb300_udc: add ep capabilities support 2015-08-04 12:26:44 -05:00
fusb300_udc.h usb: gadget: fusb300_udc.h: Fix typo in include guard 2014-09-03 09:15:57 -05:00
goku_udc.c PCI: Add PCI_CLASS_SERIAL_USB_DEVICE definition 2016-03-15 08:52:28 -05:00
goku_udc.h
gr_udc.c usb : replace dma_pool_alloc and memset with dma_pool_zalloc 2015-12-01 14:26:33 -08:00
gr_udc.h usb: gadget: gr_udc: Add bounce buffer to handle odd sized OUT requests 2014-09-16 10:01:45 -05:00
Kconfig usb: gadget: net2280: add USB2380 support 2016-06-20 12:30:03 +03:00
lpc32xx_udc.c usb: udc: lpc32xx: remove USB PLL and USB OTG clock management 2016-03-04 15:14:49 +02:00
m66592-udc.c usb: gadget: m66592: fix unused-but-set-variable warnings 2016-06-21 11:04:25 +03:00
m66592-udc.h
Makefile usb: gadget: add tracepoints to the gadget API 2016-06-21 10:38:41 +03:00
mv_u3d_core.c usb: gadget: mv_u3d: fix unused-but-set-variable warnings 2016-06-21 11:04:38 +03:00
mv_u3d.h
mv_udc_core.c usb: gadget: fix unused-but-set-variale warnings 2016-06-21 11:04:09 +03:00
mv_udc.h
net2272.c usb: gadget: fix unused-but-set-variale warnings 2016-06-21 11:04:09 +03:00
net2272.h usb: gadget: net2272: use common is_selfpowered 2015-01-29 10:35:27 -06:00
net2280.c usb: gadget: net2280: match interrupt endpoints to PIO endpoints and DMA to bulk 2016-08-25 12:13:10 +03:00
net2280.h usb: gadget: net2280: add USB2380 support 2016-06-20 12:30:03 +03:00
omap_udc.c usb: gadget: omap_udc: add ep capabilities support 2015-08-04 12:26:50 -05:00
omap_udc.h
pch_udc.c usb: gadget: pch_udc: reorder spin_[un]lock to avoid deadlock 2016-06-21 13:18:23 +03:00
pxa25x_udc.c usb: gadget: pxa25x_udc: document endianess better 2016-03-04 15:14:31 +02:00
pxa25x_udc.h usb: gadget: pxa25x_udc: use readl/writel for mmio 2016-03-04 15:14:29 +02:00
pxa27x_udc.c usb: gadget: pxa27x: add phy notifier event handler 2016-08-25 12:13:06 +03:00
pxa27x_udc.h usb: gadget: pxa27x_udc: add ep capabilities support 2015-08-04 12:26:52 -05:00
r8a66597-udc.c usb: gadget: r8a66597: fix unused-but-set-variable warnings 2016-06-21 11:04:32 +03:00
r8a66597-udc.h
renesas_usb3.c usb: gadget: renesas_usb3: add support for Renesas USB3.0 peripheral controller 2015-12-22 21:58:15 -06:00
s3c2410_udc.c usb: gadget: s3c2410_udc: add ep capabilities support 2015-08-04 12:26:54 -05:00
s3c2410_udc.h
s3c-hsudc.c usb: gadget: s3c-hsudc: remove redundant condition 2015-12-16 10:07:27 -06:00
trace.c usb: gadget: add tracepoints to the gadget API 2016-06-21 10:38:41 +03:00
trace.h usb: gadget: add tracepoints to the gadget API 2016-06-21 10:38:41 +03:00
udc-xilinx.c usb: gadget: fix unused-but-set-variale warnings 2016-06-21 11:04:09 +03:00