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linux/drivers/usb/gadget/function
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Felipe Balbi fd9afd3cbe usb: gadget: u_ether: remove interrupt throttling 
According to Dave Miller "the networking stack has a
hard requirement that all SKBs which are transmitted
must have their completion signalled in a fininte
amount of time. This is because, until the SKB is
freed by the driver, it holds onto socket,
netfilter, and other subsystem resources."

In summary, this means that using TX IRQ throttling
for the networking gadgets is, at least, complex and
we should avoid it for the time being.

Cc: <stable@vger.kernel.org>
Reported-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Tested-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Suggested-by: David Miller <davem@davemloft.net>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
 		2016-11-01 15:48:25 +02:00
..
Makefile usb: gadget: f_tcm: convert to new function interface with backward compatibility 2015-12-20 19:40:34 -08:00
f_acm.c usb: gadget: f_acm: Fix configfs attr name 2016-03-04 15:14:50 +02:00
f_ecm.c usb: gadget: Update usb_assign_descriptors for SuperSpeedPlus 2016-03-04 15:14:23 +02:00
f_eem.c usb: gadget: prevent potenial null pointer dereference on skb->len 2016-09-06 10:44:03 +03:00
f_fs.c usb: gadget: f_fs: stop sleeping in ffs_func_eps_disable 2016-10-17 12:34:25 +03:00
f_hid.c usb: gadget: f_hid: use alloc_ep_req() 2016-08-25 12:13:20 +03:00
f_loopback.c usb: gadget: remove variable ret and remove unnecessary if statement 2016-09-09 13:38:37 +03:00
f_mass_storage.c usb: gadget: Add per-lun inquiry string 2016-08-25 12:13:13 +03:00
f_mass_storage.h usb: gadget: Add per-lun inquiry string 2016-08-25 12:13:13 +03:00
f_midi.c usb: gadget: remove useless parameter in alloc_ep_req() 2016-08-25 12:13:19 +03:00
f_ncm.c usb: gadget: f_ncm: add support for no_skb_reserve 2016-08-31 10:06:03 +03:00
f_obex.c usb: gadget: Update usb_assign_descriptors for SuperSpeedPlus 2016-03-04 15:14:23 +02:00
f_phonet.c usb: gadget: Update usb_assign_descriptors for SuperSpeedPlus 2016-03-04 15:14:23 +02:00
f_printer.c usb: gadget: composite: let USB functions process ctrl reqs in cfg0 2016-08-25 12:13:17 +03:00
f_rndis.c usb: gadget: function: f_rndis: socket buffer may be NULL 2016-08-22 10:45:12 +03:00
f_serial.c usb: gadget: Update usb_assign_descriptors for SuperSpeedPlus 2016-03-04 15:14:23 +02:00
f_sourcesink.c usb: gadget: remove useless parameter in alloc_ep_req() 2016-08-25 12:13:19 +03:00
f_subset.c usb: gadget: Update usb_assign_descriptors for SuperSpeedPlus 2016-03-04 15:14:23 +02:00
f_tcm.c usb: gadget: f_tcm: out of bound access in usbg_drop_tpg 2016-05-31 11:24:30 +03:00
f_uac1.c usb: gadget: Update usb_assign_descriptors for SuperSpeedPlus 2016-03-04 15:14:23 +02:00
f_uac2.c usb: gadget: avoid exposing kernel stack 2016-05-31 11:24:30 +03:00
f_uvc.c usb: gadget: uvc: Add missing call for additional setup data 2016-08-31 10:06:04 +03:00
f_uvc.h
…
g_zero.h usb: gadget: define free_ep_req as universal function 2015-12-15 09:12:41 -06:00
ndis.h
…
rndis.c usb: gadget: rndis: free response queue during REMOTE_NDIS_RESET_MSG 2016-08-11 15:09:48 +03:00
rndis.h usb: gadget: rndis: use signed type for a signed value 2015-05-21 16:29:14 -05:00
storage_common.c usb: gadget: Add per-lun inquiry string 2016-08-25 12:13:13 +03:00
storage_common.h usb: gadget: Add per-lun inquiry string 2016-08-25 12:13:13 +03:00
tcm.h usb-gadget/tcm: Conversion to percpu_ida tag pre-allocation 2016-03-10 21:48:14 -08:00
u_ecm.h
…
u_eem.h
…
u_ether.c usb: gadget: u_ether: remove interrupt throttling 2016-11-01 15:48:25 +02:00
u_ether.h usb: gadget: u_ether: add a flag to avoid skb_reserve() calling 2016-08-31 10:06:03 +03:00
u_ether_configfs.h usb-gadget/ether: use per-attribute show and store methods 2015-10-13 22:14:18 -07:00
u_fs.h usb: gadget: ffs: add eventfd notification about ffs events 2015-01-27 09:34:59 -06:00
u_gether.h
…
u_hid.h
…
u_midi.h
…
u_ncm.h
…
u_phonet.h
…
u_printer.h usb: gadget: printer: add configfs support 2015-03-10 15:33:41 -05:00
u_rndis.h usb: gadget: rndis: remove the limit of available rndis connections 2015-05-07 13:47:17 -05:00
u_serial.c usb: gadget: Add the gserial port checking in gs_start_tx() 2016-08-22 10:45:13 +03:00
u_serial.h
…
u_tcm.h usb: gadget: f_tcm: convert to new function interface with backward compatibility 2015-12-20 19:40:34 -08:00
u_uac1.c usb: gadget: u_uac1: fix one code style problem 2015-01-15 09:41:48 -06:00
u_uac1.h usb: gadget: remove gadget_chips.h 2015-08-06 09:35:20 -05:00
u_uac2.h
…
u_uvc.h usb: gadget: uvc: configfs support in uvc function 2015-01-12 12:13:26 -06:00
uvc.h usb: gadget: uvc: remove unused including <linux/version.h> 2015-04-27 15:48:11 -05:00
uvc_configfs.c usb: gadget: uvc: Fix return value in case of error 2016-08-11 15:09:46 +03:00
uvc_configfs.h usb: gadget: uvc: configfs support in uvc function 2015-01-12 12:13:26 -06:00
uvc_queue.c [media] vb2: replace void *alloc_ctxs by struct device *alloc_devs 2016-07-08 14:45:07 -03:00
uvc_queue.h [media] media: videobuf2: Restructure vb2_buffer 2015-10-01 09:04:43 -03:00
uvc_v4l2.c Merge branch 'drm-next-merged' of git://people.freedesktop.org/~airlied/linux into v4l_for_linus 2015-04-21 09:44:55 -03:00
uvc_v4l2.h
…
uvc_video.c Merge branch 'drm-next-merged' of git://people.freedesktop.org/~airlied/linux into v4l_for_linus 2015-04-21 09:44:55 -03:00
uvc_video.h
…