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f50e67853b
linux/drivers/usb/musb
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Daniel Mack f50e67853b usb: musb/cppi41: call musb_ep_select() before accessing an endpoint's CSR 
Before accessing any of an endpoint's CSR registers, make sure the
correct endpoint is selected. Otherwise, data read from or written to
the registers is likely to affect the wrong endpoint as long as the
connected device has more than one endpoint.

This, of course, leads to all sorts of strange effects such as stream
starvation and driver internal state machine confusion due to spurious
interrupts.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-06-30 14:26:25 -05:00
..
am35x.c usb: phy: generic: allow multiples calls to usb_phy_generic_register() 2014-04-21 14:07:25 -05:00
blackfin.c usb: musb: backfin: Introduce the use of the managed version of kzalloc 2014-06-30 12:26:57 -05:00
blackfin.h
cppi_dma.c usb: musb: dma: merge ->start/stop into create/destroy 2013-07-29 13:53:18 +03:00
cppi_dma.h
da8xx.c usb: phy: generic: allow multiples calls to usb_phy_generic_register() 2014-04-21 14:07:25 -05:00
davinci.c usb: musb: davinci: use devm_ functions. 2014-06-30 12:26:48 -05:00
davinci.h
jz4740.c usb: musb: add support for JZ4740 usb device controller 2013-12-20 09:53:24 -06:00
Kconfig usb: musb: omap2plus bus glue needs USB host support 2014-05-14 09:23:32 -05:00
Makefile usb: musb: add support for JZ4740 usb device controller 2013-12-20 09:53:24 -06:00
musb_am335x.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
musb_core.c usb: musb: use is_host_active() to distinguish between host and gadget mode 2014-06-30 14:26:22 -05:00
musb_core.h usb: musb: tusb6010: Add tusb_revision to struct musb to store the revision. 2014-05-16 12:14:55 -05:00
musb_cppi41.c usb: musb/cppi41: call musb_ep_select() before accessing an endpoint's CSR 2014-06-30 14:26:25 -05:00
musb_debug.h
musb_debugfs.c
musb_dma.h usb: musb: introduce dma_channel.rx_packet_done 2014-06-30 14:26:24 -05:00
musb_dsps.c usb: musb: dsps: Call usb_phy(_shutdown/_init) during musb_platform_reset() 2014-06-30 12:27:54 -05:00
musb_gadget_ep0.c usb: musb: gadget: read ep0 fifo only if rxcount is non zero 2013-04-02 11:42:50 +03:00
musb_gadget.c usb: musb: fix setting JZ4740 gadget periphal mode on reset 2013-12-20 09:53:59 -06:00
musb_gadget.h usb: musb: add Kconfig options for HOST, GAGDET or DUAL_ROLE modes 2013-05-28 19:22:23 +03:00
musb_host.c usb: musb: introduce dma_channel.rx_packet_done 2014-06-30 14:26:24 -05:00
musb_host.h usb: musb: fix prototype for musb_port_reset 2013-12-20 15:05:43 -06:00
musb_io.h usb: musb: use io{read,write}*_rep accessors 2012-12-17 17:15:13 -08:00
musb_regs.h
musb_virthub.c usb: musb: correct use of schedule_delayed_work() 2014-02-20 09:17:24 -06:00
musbhsdma.c usb: musb: dma: merge ->start/stop into create/destroy 2013-07-29 13:53:18 +03:00
musbhsdma.h
omap2430.c usb: musb: omap2430: make sure clocks are enabled when running mailbox 2014-04-15 12:08:02 -05:00
omap2430.h usb: start using the control module driver 2013-01-25 12:27:24 +02:00
tusb6010_omap.c usb: musb: tusb6010: Use musb->tusb_revision instead of tusb_get_revision call. 2014-05-16 12:16:31 -05:00
tusb6010.c usb: musb: tusb6010: Introduce the use of the managed version of kzalloc 2014-06-30 12:26:49 -05:00
tusb6010.h usb: musb: tusb6010: Use musb->tusb_revision instead of tusb_get_revision call. 2014-05-16 12:16:31 -05:00
ux500_dma.c usb: musb: ux500_dma: fix potential NULL dereference error 2013-12-17 13:17:42 -06:00
ux500.c usb: musb: ux500: use devm_ functions 2014-06-30 12:14:39 -05:00