diff options
Diffstat (limited to 'drivers/thunderbolt/domain.c')
| -rw-r--r-- | drivers/thunderbolt/domain.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/drivers/thunderbolt/domain.c b/drivers/thunderbolt/domain.c index 039486b61b6a..a7d83eec3d15 100644 --- a/drivers/thunderbolt/domain.c +++ b/drivers/thunderbolt/domain.c @@ -791,6 +791,10 @@ int tb_domain_disconnect_pcie_paths(struct tb *tb) * tb_domain_approve_xdomain_paths() - Enable DMA paths for XDomain * @tb: Domain enabling the DMA paths * @xd: XDomain DMA paths are created to + * @transmit_path: HopID we are using to send out packets + * @transmit_ring: DMA ring used to send out packets + * @receive_path: HopID the other end is using to send packets to us + * @receive_ring: DMA ring used to receive packets from @receive_path * * Calls connection manager specific method to enable DMA paths to the * XDomain in question. @@ -799,18 +803,25 @@ int tb_domain_disconnect_pcie_paths(struct tb *tb) * particular returns %-ENOTSUPP if the connection manager * implementation does not support XDomains. */ -int tb_domain_approve_xdomain_paths(struct tb *tb, struct tb_xdomain *xd) +int tb_domain_approve_xdomain_paths(struct tb *tb, struct tb_xdomain *xd, + int transmit_path, int transmit_ring, + int receive_path, int receive_ring) { if (!tb->cm_ops->approve_xdomain_paths) return -ENOTSUPP; - return tb->cm_ops->approve_xdomain_paths(tb, xd); + return tb->cm_ops->approve_xdomain_paths(tb, xd, transmit_path, + transmit_ring, receive_path, receive_ring); } /** * tb_domain_disconnect_xdomain_paths() - Disable DMA paths for XDomain * @tb: Domain disabling the DMA paths * @xd: XDomain whose DMA paths are disconnected + * @transmit_path: HopID we are using to send out packets + * @transmit_ring: DMA ring used to send out packets + * @receive_path: HopID the other end is using to send packets to us + * @receive_ring: DMA ring used to receive packets from @receive_path * * Calls connection manager specific method to disconnect DMA paths to * the XDomain in question. @@ -819,12 +830,15 @@ int tb_domain_approve_xdomain_paths(struct tb *tb, struct tb_xdomain *xd) * particular returns %-ENOTSUPP if the connection manager * implementation does not support XDomains. */ -int tb_domain_disconnect_xdomain_paths(struct tb *tb, struct tb_xdomain *xd) +int tb_domain_disconnect_xdomain_paths(struct tb *tb, struct tb_xdomain *xd, + int transmit_path, int transmit_ring, + int receive_path, int receive_ring) { if (!tb->cm_ops->disconnect_xdomain_paths) return -ENOTSUPP; - return tb->cm_ops->disconnect_xdomain_paths(tb, xd); + return tb->cm_ops->disconnect_xdomain_paths(tb, xd, transmit_path, + transmit_ring, receive_path, receive_ring); } static int disconnect_xdomain(struct device *dev, void *data) @@ -835,7 +849,7 @@ static int disconnect_xdomain(struct device *dev, void *data) xd = tb_to_xdomain(dev); if (xd && xd->tb == tb) - ret = tb_xdomain_disable_paths(xd); + ret = tb_xdomain_disable_all_paths(xd); return ret; } |