and busnum start at 1
as this
Bus 001 Device 002: ID 0b95:7720 AX88772
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
pass the hccr and hcor register base via resource
instroduce add_generic_usb_echi_device with hccr = base + 0x100 and
hcor = base + 0x140
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
This patch makes the USB command optional and makes usb_rescan a
global function. This way we can use USB in noninteractive
environments.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The idea is to panic() when there is no memory available for normal
operation. Exception: code which can consume arbitrary amount of RAM
(example: files allocated in ramfs) must report error instead of panic().
This patch also fixes code which didn't check for NULL from malloc() etc.
Usage: malloc(), memalign() return NULL when out of RAM.
xmalloc(), xmemalign() always return non-NULL or panic().
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This patch fixes the compiler error:
CC drivers/usb/host/ehci-omap.o
drivers/usb/host/ehci-omap.c: In function 'ehci_omap_init':
drivers/usb/host/ehci-omap.c:204: error: 'CPU_ES2P1' undeclar
ed (first use in this function)
drivers/usb/host/ehci-omap.c:204: error: (Each undeclared ide
ntifier is reported only once
drivers/usb/host/ehci-omap.c:204: error: for each function it
appears in.)
make[3]: *** [drivers/usb/host/ehci-omap.o] Error 1
Problem reported by: Cory Walker (cwalker32@gmail.com)
Signed-off-by: Sanjeev Premi <premi@ti.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
this patch fix the following warning :
drivers/usb/gadget/fsl_udc.c: In function 'done':
drivers/usb/gadget/fsl_udc.c:566: warning: passing argument 1 of 'dma_inv_range' makes integer from pointer without a cast
arch/arm/include/asm/mmu.h:24: note: expected 'long unsigned int' but argument is of type 'void *'
drivers/usb/gadget/fsl_udc.c:566: warning: passing argument 2 of 'dma_inv_range' makes integer from pointer without a cast
arch/arm/include/asm/mmu.h:24: note: expected 'long unsigned int' but argument is of type 'void *'
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
this patch fix the following error :
CC drivers/usb/gadget/epautoconf.o
drivers/usb/gadget/epautoconf.c:33: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'unsigned'
drivers/usb/gadget/epautoconf.c: In function 'ep_matches':
drivers/usb/gadget/epautoconf.c:168: error: 'epnum' undeclared (first use in this function)
drivers/usb/gadget/epautoconf.c:168: error: (Each undeclared identifier is reported only once
drivers/usb/gadget/epautoconf.c:168: error: for each function it appears in.)
drivers/usb/gadget/epautoconf.c: In function 'usb_ep_autoconfig_reset':
drivers/usb/gadget/epautoconf.c:304: error: 'epnum' undeclared (first use in this function)
Signed-off-by: Eric Bénard <eric@eukrea.com>
with cm-regbits-34xx.h and codebase from linux kernel
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
move to linux usb driver organisation
as following
drivers/usb/core
drivers/usb/gadget
drivers/usb/host
drivers/usb/otg
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
No need to check for maximum argument counts. The commands are
safe to be called with more arguments, so lets safe some bytes.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This patch adds support for USB devices. It uses
the Linux Kernel gadget API. Along with this patch
comes driver support for the Freescale (arc) USB OTG
Core and USB Device Firmware Update (DFU)
The serial gadget support is not working at the moment.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
imported from commit bd76729bcbfd64b5d016a9b936f058931fc06eaf.
Only minor changes to make it compile.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>