]> git.baikalelectronics.ru Git - kernel.git/commit
xhci-pci: set the dma max_seg_size
authorRicardo Ribalda <ribalda@chromium.org>
Mon, 16 Jan 2023 14:22:10 +0000 (16:22 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 24 Jan 2023 06:17:59 +0000 (07:17 +0100)
commit6ff813f6813fabbf2398a1a191e96ce7653aff42
tree66cd210364f48c38cf036c6226c1a9650e420278
parent93a72f3f378d3103f8f2e6718e6367980bfb1f26
xhci-pci: set the dma max_seg_size

commit 93915a4170e9defd56a767a18e6c4076f3d18609 upstream.

Allow devices to have dma operations beyond 64K, and avoid warnings such
as:

xhci_hcd 0000:00:14.0: mapping sg segment longer than device claims to support [len=98304] [max=65536]

Cc: stable@vger.kernel.org
Cc: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20230116142216.1141605-2-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/host/xhci-pci.c