Hi Greg
These patches for 4.8 contain td-fragment work that ensures bulk tranfers
finally follows the aligment requirements in the xhci specs.
Also reworking helper functions for checking last and link trbs,
and cleanups for platform data
-Mathias
Heikki Krogerus (3):
xhci: plat: adapt to unified device property interface
usb: dwc3: host: use build-in property instead of platform data
xhci: get rid of platform data
Mathias Nyman (11):
xhci: rename ep_ring variable in queue_bulk_tx(), no functional change
xhci: properly prepare zero packet TD after normal bulk TD.
xhci: use boolean to indicate last trb in td remainder calculation
xhci: don't rely on precalculated value of needed trbs in the enqueue
loop
xhci: align the last trb before link if it is easily splittable.
xhci: TD-fragment, align the unsplittable case with a bounce buffer
xhci: clean up event ring checks from inc_enq()
xhci: use and add separate function for checking for link trbs
xhci: rework inc_deq() and fix off by one error.
xhci: remove enqueue_is_link() helper
xhci: rename and simplify last_trb_on_last_seg() helper
drivers/usb/dwc3/host.c | 18 +-
drivers/usb/host/xhci-mem.c | 74 ++++---
drivers/usb/host/xhci-plat.c | 8 +-
drivers/usb/host/xhci-ring.c | 457 ++++++++++++++++++++++-----------------
drivers/usb/host/xhci.c | 5 +-
drivers/usb/host/xhci.h | 10 +-
include/linux/usb/xhci_pdriver.h | 27 ---
7 files changed, 326 insertions(+), 273 deletions(-)
delete mode 100644 include/linux/usb/xhci_pdriver.h
--
1.9.1
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