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Subject[PATCH v2 0/2] USB: EHCI: Allow users to override 80% max periodic bandwidth
Date

Changes since v1:


- dropped RFC status as "this seems like the sort of feature somebody might
reasonably want to use -- if they know exactly what they're doing";

- new preparatory patch (1/2) which moves already-in-there sysfs code into
ehci-sysfs.c;

- moved uframe_periodic_max parameter from module option to sysfs attribute,
so that it can be set per controller and at runtime, added validity checks;

- clarified a bit bandwith analysis for 96% max periodic setup as noticed by
Alan Stern;

- clarified patch description saying that set in stone 80% max periodic is
specified by USB 2.0;

Kirill Smelkov (2):
USB: EHCI: Move sysfs related bits into ehci-sysfs.c
USB: EHCI: Allow users to override 80% max periodic bandwidth

drivers/usb/host/ehci-hcd.c | 11 ++-
drivers/usb/host/ehci-hub.c | 75 -----------------
drivers/usb/host/ehci-sched.c | 17 ++--
drivers/usb/host/ehci-sysfs.c | 184 +++++++++++++++++++++++++++++++++++++++++
drivers/usb/host/ehci.h | 2 +
5 files changed, 202 insertions(+), 87 deletions(-)
create mode 100644 drivers/usb/host/ehci-sysfs.c
--
1.7.6.rc3



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