dma/ioat: add burst capacity
authorConor Walsh <conor.walsh@intel.com>
Mon, 18 Oct 2021 12:38:33 +0000 (12:38 +0000)
committerThomas Monjalon <thomas@monjalon.net>
Fri, 22 Oct 2021 20:40:59 +0000 (22:40 +0200)
commit96d783339330ec090f7f9ca8e3773677aaad7b1d
tree87404815bd32e1497f9cdf8784811ee18002fb51
parent912c204424b01b2d8d4291d65b38f530a0d2b2b4
dma/ioat: add burst capacity

Adds the ability to find the remaining space in the IOAT ring.

Signed-off-by: Conor Walsh <conor.walsh@intel.com>
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
drivers/dma/ioat/ioat_dmadev.c