linux/drivers/usb/musb
Sergei Shtylyov 5d67a851bc USB: musb: rewrite host periodic endpoint allocation
The current MUSB host code doesn't make use of all the available
FIFOs in for periodic transfers since it wrongly assumes the RX
and TX sides of any given hw_ep always share one FIFO.

Change:  use 'in_qh' and 'out_qh' fields of the 'struct musb_hw_ep'
to check the endpoint's business; get rid of the now-unused 'periodic'
array in the 'struct musb'.  Also optimize a loop induction variable
in the endpoint lookup code.

(Based on a previous patch from Ajay Kumar Gupta <ajay.gupta@ti.com>)

[ dbrownell@users.sourceforge.net: clarify description and origin
  of this fix; whitespace ]

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Cc: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-03-24 16:20:35 -07:00
..
blackfin.c USB: musb: Kill some compiling warning in musb Blackfin part 2009-01-07 10:00:08 -08:00
blackfin.h USB: musb: add Blackfin driver to MUSB framework (v2) 2009-01-07 10:00:07 -08:00
cppi_dma.c USB: musb cppi dma fix 2009-01-27 16:15:35 -08:00
cppi_dma.h usb: musb_hdrc build fixes 2008-10-17 14:40:59 -07:00
davinci.c usb: musb: make Davinci *work* in mainline 2009-02-27 14:40:51 -08:00
davinci.h
Kconfig USB: musb: Kconfig fix 2009-01-27 16:15:35 -08:00
Makefile USB: musb: add Blackfin Kconfig options and Makefile 2009-01-07 10:00:08 -08:00
musb_core.c USB: musb: fix srp sysfs entry deletion 2009-02-27 14:40:51 -08:00
musb_core.h USB: musb: rewrite host periodic endpoint allocation 2009-03-24 16:20:35 -07:00
musb_debug.h usb: musb: fix debug global variable name 2008-11-13 14:45:01 -08:00
musb_dma.h
musb_gadget_ep0.c usb: musb: do not mess up count number and CSR0 register value 2008-10-17 14:40:59 -07:00
musb_gadget.c USB: musb: be careful with 64K+ transfer lengths (gadget side) 2009-02-27 14:40:51 -08:00
musb_gadget.h
musb_host.c USB: musb: rewrite host periodic endpoint allocation 2009-03-24 16:20:35 -07:00
musb_host.h usb: musb: fix BULK request on different available endpoints 2008-11-13 14:45:01 -08:00
musb_io.h USB: musb: Blackfin provides read/write I/O accessor in header files 2009-01-07 10:00:08 -08:00
musb_regs.h USB: musb: add Blackfin specific configuration to MUSB 2009-01-07 10:00:07 -08:00
musb_virthub.c USB: replace uses of __constant_{endian} 2009-03-24 16:20:33 -07:00
musbhsdma.c USB: musb: enable low level DMA operation for Blackfin 2009-01-07 10:00:07 -08:00
musbhsdma.h USB: musb: enable low level DMA operation for Blackfin 2009-01-07 10:00:07 -08:00
omap2430.c USB: musb: minor locking fix 2009-01-07 09:59:59 -08:00
omap2430.h usb: musb: fix include path 2008-09-23 13:58:08 -07:00
tusb6010_omap.c USB: musb: tusb6010 buildfix 2009-01-27 16:15:33 -08:00
tusb6010.c USB: musb: sysfs mode updates 2009-01-07 09:59:58 -08:00
tusb6010.h usb: musb: pass configuration specifics via pdata 2008-08-13 17:33:01 -07:00