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path: root/drivers/usb/usb_ehci.h
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* USB: Add dcache support to the EHCI driverStefan Roese2009-01-281-0/+5
| | | | | | | | | This patch adds routines to handle (flush/invalidate) the dcache for the QH and qTD structures and data buffers. This is needed on platforms using this EHCI support with dcache enabled (like the MIPS VCT board port). Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Remy Bohmer <linux@bohmer.net>
* EHCI fix code and ixp4xx test.Remy Böhmer2009-01-281-23/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | USB ehci configuration parameter: #define CONFIG_CMD_USB 1 #define CONFIG_USB_STORAGE 1 #define CONFIG_USB_EHCI #define CONFIG_USB_EHCI_IXP4XX 1 #define CONFIG_EHCI_IS_TDI 1 #define CONFIG_EHCI_DESC_BIG_ENDIAN 1 #define CONFIG_EHCI_MMIO_BIG_ENDIAN 1 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 2 #define CONFIG_LEGACY_USB_INIT_SEQ 1 2 USB Device(s) found scanning bus for storage devices... 0 Storage Device(s) found => usb tree Device Tree: 1 Hub (1.5MBit/s, 0mA) | u-boot EHCI Host Controller | |+-2 Mass Storage (12MBit/s, 100mA) Sony Storage Media 0C07040930296 => Signed-off-by: Michael Trimarchi <trimarchimichael@yahoo.it> Signed-off-by: Remy Böhmer <linux@bohmer.net>
* [PATCH] This patch add varius fix to the ehci.michael2009-01-281-5/+22
| | | | | | | | | | - fix ehci_readl, ehci_writel - introduce new define in ehci.h - introduce the handshake function for waiting on a register - fix usb_ehci_fsl with the new HC_LENGTH macro Signed-off-by: Michael Trimarchi <trimarchimichael@yahoo.it> Signed-off-by: Remy Böhmer <linux@bohmer.net>
* [PATCH] Fix EHCI usb. I start to test on amichael2009-01-281-2/+48
| | | | | | | | | | | | | | | | IXP465 board and I find some errors in the code. This patch fix: - descriptor initizialization (config, interface and endpoint must be one next-to the other when the USB_DT_CONFIG message is send. - FIX little/endian bigendian (introduce the CONFIG_EHCI_DESC_BIG_ENDIAN and the CONFIG_EHCI_MMIO_BIG_ENDIAN) - Introduce the linux version of the usb_config_descriptor and usb_interface descriptor. This descriptor does't contains u-boot extension. Signed-off-by: Michael Trimarchi <trimarchimichael@yahoo.it> Signed-off-by: Remy Böhmer <linux@bohmer.net>
* USB ehci core supportMichael Trimarchi2009-01-281-0/+121
Add USB ehci core support Signed-off-by: Michael Trimarchi <trimarchi@gandalf.sssup.it> Signed-off-by: Remy Böhmer <linux@bohmer.net>
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