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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-11-18 16:02:15 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-11-18 16:02:15 +0100 |
| commit | ae4d814bf1f2b0b7a37b3c30970d6974911f1377 (patch) | |
| tree | d6332943d12e23432c8e455c2a9d71ac82cbc727 /drivers/usb/musb | |
| parent | 37be66767e3cae4fd16e064d8bb7f9f72bf5c045 (diff) | |
| parent | d5c024f3761dbd512329d3b7234a07dcf7580f0a (diff) | |
| download | op-kernel-dev-ae4d814bf1f2b0b7a37b3c30970d6974911f1377.zip op-kernel-dev-ae4d814bf1f2b0b7a37b3c30970d6974911f1377.tar.gz | |
Merge tag 'usb-for-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next
Felipe writes:
usb: patches for v4.10 merge window
One big merge this time with a total of 166 non-merge commits.
Most of the work, by far, is on dwc2 this time (68.2%) with dwc3 a far
second (22.5%). The remaining 9.3% are scattered on gadget drivers.
The most important changes for dwc2 are the peripheral side DMA support
implemented by Synopsys folks and support for the new IOT dwc2
compatible core from Synopsys.
In dwc3 land we have support for high-bandwidth, high-speed isochronous
endpoints and some non-critical fixes for large scatter lists.
Apart from these, we have our usual set of cleanups, non-critical fixes,
etc.
Diffstat (limited to 'drivers/usb/musb')
| -rw-r--r-- | drivers/usb/musb/musb_gadget.c | 8 | ||||
| -rw-r--r-- | drivers/usb/musb/musb_host.c | 2 |
2 files changed, 5 insertions, 5 deletions
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c index 4042ea0..4730456 100644 --- a/drivers/usb/musb/musb_gadget.c +++ b/drivers/usb/musb/musb_gadget.c @@ -974,8 +974,8 @@ static int musb_gadget_enable(struct usb_ep *ep, goto fail; /* REVISIT this rules out high bandwidth periodic transfers */ - tmp = usb_endpoint_maxp(desc); - if (tmp & ~0x07ff) { + tmp = usb_endpoint_maxp_mult(desc) - 1; + if (tmp) { int ok; if (usb_endpoint_dir_in(desc)) @@ -987,12 +987,12 @@ static int musb_gadget_enable(struct usb_ep *ep, musb_dbg(musb, "no support for high bandwidth ISO"); goto fail; } - musb_ep->hb_mult = (tmp >> 11) & 3; + musb_ep->hb_mult = tmp; } else { musb_ep->hb_mult = 0; } - musb_ep->packet_sz = tmp & 0x7ff; + musb_ep->packet_sz = usb_endpoint_maxp(desc); tmp = musb_ep->packet_sz * (musb_ep->hb_mult + 1); /* enable the interrupts for the endpoint, set the endpoint diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c index 53bc4ce..f6cdbad 100644 --- a/drivers/usb/musb/musb_host.c +++ b/drivers/usb/musb/musb_host.c @@ -2237,7 +2237,7 @@ static int musb_urb_enqueue( * Some musb cores don't support high bandwidth ISO transfers; and * we don't (yet!) support high bandwidth interrupt transfers. */ - qh->hb_mult = 1 + ((qh->maxpacket >> 11) & 0x03); + qh->hb_mult = usb_endpoint_maxp_mult(epd); if (qh->hb_mult > 1) { int ok = (qh->type == USB_ENDPOINT_XFER_ISOC); |
