diff options
| author | Stanislaw Gruszka <sgruszka@redhat.com> | 2019-02-11 09:16:14 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-03 06:27:39 +0200 |
| commit | debaa517c16c65247ec753324e16ccd7c26e858c (patch) | |
| tree | dce5c6b53fcf409cba2768156bb73ed31cf340b7 /Makefile | |
| parent | 046098f056e2ac1a2e4fe5545b66a7024ef8a306 (diff) | |
mt76x02u: use usb_bulk_msg to upload firmware
commit 5de4db8fcb6d6fc7d9064c22841211790c0ab81b upstream.
We don't need to send firmware data asynchronously, much simpler is just
use synchronous usb_bulk_msg().
[ stable note: this patch was originally developed as cleanup, but it
remove incorrect usage of page_frag_alloc(): alloc more than PAGE_SIZE
and create not ARCH_DMA_MINALIGN dma buffers needed at least for
performance reason. Was tested on 5.0 and 4.20, see
https://bugzilla.kernel.org/show_bug.cgi?id=202673 and
https://bugzilla.kernel.org/show_bug.cgi?id=202241 ]
Tested-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Makefile')
0 files changed, 0 insertions, 0 deletions