net/sfc: support ops to check ready descriptors in ESSB Rx
authorAndrew Rybchenko <arybchenko@solarflare.com>
Fri, 29 Jun 2018 15:41:30 +0000 (16:41 +0100)
committerFerruh Yigit <ferruh.yigit@intel.com>
Wed, 4 Jul 2018 19:21:31 +0000 (21:21 +0200)
commit6e98e4d2303aaeaa8f972e23ac5ff613d1b15d50
tree95e685c20e69ae581fc04aa526b182f1f8f1e179
parent20680dae4602d4f71e860c0f7532b1c369aa89b3
net/sfc: support ops to check ready descriptors in ESSB Rx

Implement EF10 ESSB Rx datapath callback to get number of pending
descriptors.

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ivan Malov <ivan.malov@oktetlabs.ru>
drivers/net/sfc/sfc_ef10_essb_rx.c