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Bring in USB hub-related files from https://github.com/kaushalparikh/nuttx. This is the work of Kaushal Parikh. This initial commit is incomplete. This is quite a bit more hub logic that needs to come in before the port is complete.

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This commit is contained in:
Gregory Nutt 2015-04-18 16:20:02 -06:00
parent 175a9387e1
commit 6bd7cfa823
3 changed files with 1412 additions and 1 deletions
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7
drivers/usbhost/Kconfig
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@ -30,6 +30,13 @@ config USBHOST_ISOC_DISABLE
On some architectures, selecting this setting will reduce driver size On some architectures, selecting this setting will reduce driver size
by disabling isochronous endpoint support by disabling isochronous endpoint support
config USBHOST_HUB
bool "USB Hub Support"
default n
depends on EXPERIMENTAL
---help---
Select this option to build in support for USB hubs.
config USBHOST_MSC config USBHOST_MSC
bool "Mass Storage Class Support" bool "Mass Storage Class Support"
default n default n

6
drivers/usbhost/Make.defs
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@ -1,7 +1,7 @@
############################################################################ ############################################################################
# drivers/usbhost/Make.defs # drivers/usbhost/Make.defs
# #
# Copyright (C) 2010-2014 Gregory Nutt. All rights reserved. # Copyright (C) 2010-2015 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org> # Author: Gregory Nutt <gnutt@nuttx.org>
# #
# Redistribution and use in source and binary forms, with or without # Redistribution and use in source and binary forms, with or without
@ -42,6 +42,10 @@ ifeq ($(CONFIG_USBHOST),y)
CSRCS += usbhost_registry.c usbhost_registerclass.c usbhost_findclass.c CSRCS += usbhost_registry.c usbhost_registerclass.c usbhost_findclass.c
CSRCS += usbhost_enumerate.c usbhost_storage.c usbhost_devaddr.c CSRCS += usbhost_enumerate.c usbhost_storage.c usbhost_devaddr.c
ifeq ($(CONFIG_USBHOST_HUB),y)
CSRCS += usbhost_hub.c
endif
ifeq ($(CONFIG_USBHOST_HIDKBD),y) ifeq ($(CONFIG_USBHOST_HIDKBD),y)
CSRCS += usbhost_hidkbd.c CSRCS += usbhost_hidkbd.c
endif endif

1400
drivers/usbhost/usbhost_hub.c Normal file
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