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openwrtv4/target/linux/lantiq/patches-4.1
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John Crispin 0206a400cf lantiq: tweak DWC2 default parameters 
This patch improves the default configuration of DWC2 on lantiq SoCs
somewhat:
 * Set maximum packet count to largest allowed value by the DWC2 (511)
 * Use 16-bit DMA bursts
 * Divide fifo buffers more evenly

Default fifo buffer sizes from original ltq-hcd driver seem really
irrational. For example according to DWC2 data book rxfifo size of 240
will not fit even a single full length USB packet. On the other hand
non-periodic tx fifo size of 240 is more than enough to fit one complete
packet.

Change the sizes around to improve the situation and to fix some issues
especially with isochronous USB transfers.

Signed-off-by: Antti Seppälä <a.seppala@gmail.com>

SVN-Revision: 47563
2015-11-21 21:25:20 +00:00
..
0001-MIPS-lantiq-add-pcie-driver.patch kernel: update 4.1 to 4.1.10 2015-10-04 11:34:39 +00:00
0002-MIPS-lantiq-dtb-image-hack.patch lantiq: Add support for linux 4.1 2015-07-07 13:43:47 +00:00
0004-MIPS-lantiq-add-atm-hack.patch lantiq: Add support for linux 4.1 2015-07-07 13:43:47 +00:00
0007-MIPS-lantiq-add-basic-tffs-driver.patch lantiq: Add support for linux 4.1 2015-07-07 13:43:47 +00:00
0008-MIPS-lantiq-backport-old-timer-code.patch lantiq: Add support for linux 4.1 2015-07-07 13:43:47 +00:00
0012-pinctrl-lantiq-fix-up-pinmux.patch lantiq: Add support for linux 4.1 2015-07-07 13:43:47 +00:00
0013-MTD-lantiq-xway-fix-invalid-operator.patch lantiq: Add support for linux 4.1 2015-07-07 13:43:47 +00:00
0014-MTD-lantiq-xway-the-latched-command-should-be-persis.patch lantiq: Add support for linux 4.1 2015-07-07 13:43:47 +00:00
0015-MTD-lantiq-xway-remove-endless-loop.patch lantiq: Add support for linux 4.1 2015-07-07 13:43:47 +00:00
0016-MTD-lantiq-xway-add-missing-write_buf-and-read_buf-t.patch lantiq: Add support for linux 4.1 2015-07-07 13:43:47 +00:00
0017-MTD-xway-fix-nand-locking.patch lantiq: Add support for linux 4.1 2015-07-07 13:43:47 +00:00
0018-MTD-nand-lots-of-xrx200-fixes.patch lantiq: Add support for linux 4.1 2015-07-07 13:43:47 +00:00
0020-MTD-lantiq-handle-NO_XIP-on-cfi0001-flash.patch lantiq: Add support for linux 4.1 2015-07-07 13:43:47 +00:00
0022-MTD-m25p80-allow-loading-mtd-name-from-OF.patch lantiq: Add support for linux 4.1 2015-07-07 13:43:47 +00:00
0023-NET-PHY-adds-driver-for-lantiq-PHY11G.patch lantiq: Support newer versions of the PEF7071 ethernet PHYs 2015-08-17 11:25:57 +00:00
0024-NET-lantiq-adds-PHY11G-firmware-blobs.patch lantiq: Add support for linux 4.1 2015-07-07 13:43:47 +00:00
0025-NET-MIPS-lantiq-adds-xrx200-net.patch lantiq: Add support for linux 4.1 2015-07-07 13:43:47 +00:00
0026-NET-multi-phy-support.patch lantiq: Add support for linux 4.1 2015-07-07 13:43:47 +00:00
0028-NET-lantiq-various-etop-fixes.patch lantiq: Change the data-type of mac address in ETOP driver 2015-10-05 10:28:07 +00:00
0030-GPIO-add-named-gpio-exports.patch kernel: update 4.1 to 4.1.4 2015-08-05 13:55:14 +00:00
0031-I2C-MIPS-lantiq-add-FALC-ON-i2c-bus-master.patch lantiq: fix use of IRQF_DISABLED in lantiq kmods 2015-10-11 16:24:43 +00:00
0032-USB-fix-roothub-for-IFXHCD.patch kernel: update 4.1 to 4.1.4 2015-08-05 13:55:14 +00:00
0033-SPI-MIPS-lantiq-adds-spi-xway.patch kernel: update kernel 4.1 to version 4.1.11 2015-10-25 17:32:01 +00:00
0034-reset-Fix-compile-when-reset-RESET_CONTROLLER-is-not.patch lantiq: Add support for linux 4.1 2015-07-07 13:43:47 +00:00
0035-owrt-lantiq-wifi-and-ethernet-eeprom-handling.patch lantiq: fix ath_pci_fixup hang on bridged devices 2015-10-05 10:28:12 +00:00
0036-owrt-generic-dtb-image-hack.patch lantiq: Add support for linux 4.1 2015-07-07 13:43:47 +00:00
0038-MIPS-lantiq-fpi-on-ar9.patch lantiq: Add support for linux 4.1 2015-07-07 13:43:47 +00:00
0039-MIPS-lantiq-initialize-usb-on-boot.patch lantiq: Initialize USB on AR9 platform 2015-09-14 20:07:23 +00:00
0040-USB-DWC2-enable-usb-power-gpio.patch lantiq: Add support for linux 4.1 2015-07-07 13:43:47 +00:00
0041-USB-DWC2-add-ltq-params.patch lantiq: tweak DWC2 default parameters 2015-11-21 21:25:20 +00:00
0042-USB-DWC2-big-endian-support.patch lantiq: Add support for linux 4.1 2015-07-07 13:43:47 +00:00
0043-gpio-stp-xway-fix-phy-mask.patch lantiq: Add support for linux 4.1 2015-07-07 13:43:47 +00:00
0050-MIPS-lantiq-add-clk_round_rate.patch lantiq: add clk_round_rate() 2015-10-25 22:46:46 +00:00
0100-lantiq-xrx200-enable-remove-crc.patch lantiq: Add support for linux 4.1 2015-07-07 13:43:47 +00:00
0101-mtd-split.patch kernel: update 4.1 to 4.1.10 2015-10-04 11:34:39 +00:00
0150-lantiq-pinctrl-xway.patch lantiq: Add support for linux 4.1 2015-07-07 13:43:47 +00:00
0151-lantiq-ifxmips_pcie-use-of.patch lantiq: Add support for linux 4.1 2015-07-07 13:43:47 +00:00
0160-owrt-lantiq-multiple-flash.patch lantiq: Add support for linux 4.1 2015-07-07 13:43:47 +00:00
0300-MTD-cfi-cmdset-0001-disable-buffered-writes.patch lantiq: Add support for linux 4.1 2015-07-07 13:43:47 +00:00