diff options
Diffstat (limited to 'drivers/thunderbolt/tunnel.c')
| -rw-r--r-- | drivers/thunderbolt/tunnel.c | 41 |
1 files changed, 21 insertions, 20 deletions
diff --git a/drivers/thunderbolt/tunnel.c b/drivers/thunderbolt/tunnel.c index c8ca0a41dac8..224f4265b755 100644 --- a/drivers/thunderbolt/tunnel.c +++ b/drivers/thunderbolt/tunnel.c @@ -641,7 +641,7 @@ static int tb_dp_xchg_caps(struct tb_tunnel *tunnel) in->cap_adap + DP_REMOTE_CAP, 1); } -static int tb_dp_bw_alloc_mode_enable(struct tb_tunnel *tunnel) +static int tb_dp_bandwidth_alloc_mode_enable(struct tb_tunnel *tunnel) { int ret, estimated_bw, granularity, tmp; struct tb_port *out = tunnel->dst_port; @@ -653,7 +653,7 @@ static int tb_dp_bw_alloc_mode_enable(struct tb_tunnel *tunnel) if (!bw_alloc_mode) return 0; - ret = usb4_dp_port_set_cm_bw_mode_supported(in, true); + ret = usb4_dp_port_set_cm_bandwidth_mode_supported(in, true); if (ret) return ret; @@ -717,12 +717,12 @@ static int tb_dp_bw_alloc_mode_enable(struct tb_tunnel *tunnel) tb_port_dbg(in, "estimated bandwidth %d Mb/s\n", estimated_bw); - ret = usb4_dp_port_set_estimated_bw(in, estimated_bw); + ret = usb4_dp_port_set_estimated_bandwidth(in, estimated_bw); if (ret) return ret; /* Initial allocation should be 0 according the spec */ - ret = usb4_dp_port_allocate_bw(in, 0); + ret = usb4_dp_port_allocate_bandwidth(in, 0); if (ret) return ret; @@ -744,7 +744,7 @@ static int tb_dp_init(struct tb_tunnel *tunnel) if (!tb_switch_is_usb4(sw)) return 0; - if (!usb4_dp_port_bw_mode_supported(in)) + if (!usb4_dp_port_bandwidth_mode_supported(in)) return 0; tb_port_dbg(in, "bandwidth allocation mode supported\n"); @@ -753,17 +753,17 @@ static int tb_dp_init(struct tb_tunnel *tunnel) if (ret) return ret; - return tb_dp_bw_alloc_mode_enable(tunnel); + return tb_dp_bandwidth_alloc_mode_enable(tunnel); } static void tb_dp_deinit(struct tb_tunnel *tunnel) { struct tb_port *in = tunnel->src_port; - if (!usb4_dp_port_bw_mode_supported(in)) + if (!usb4_dp_port_bandwidth_mode_supported(in)) return; - if (usb4_dp_port_bw_mode_enabled(in)) { - usb4_dp_port_set_cm_bw_mode_supported(in, false); + if (usb4_dp_port_bandwidth_mode_enabled(in)) { + usb4_dp_port_set_cm_bandwidth_mode_supported(in, false); tb_port_dbg(in, "bandwidth allocation mode disabled\n"); } } @@ -827,21 +827,22 @@ static int tb_dp_nrd_bandwidth(struct tb_tunnel *tunnel, int *max_bw) return nrd_bw; } -static int tb_dp_bw_mode_consumed_bandwidth(struct tb_tunnel *tunnel, - int *consumed_up, int *consumed_down) +static int tb_dp_bandwidth_mode_consumed_bandwidth(struct tb_tunnel *tunnel, + int *consumed_up, + int *consumed_down) { struct tb_port *out = tunnel->dst_port; struct tb_port *in = tunnel->src_port; int ret, allocated_bw, max_bw; - if (!usb4_dp_port_bw_mode_enabled(in)) + if (!usb4_dp_port_bandwidth_mode_enabled(in)) return -EOPNOTSUPP; if (!tunnel->bw_mode) return -EOPNOTSUPP; /* Read what was allocated previously if any */ - ret = usb4_dp_port_allocated_bw(in); + ret = usb4_dp_port_allocated_bandwidth(in); if (ret < 0) return ret; allocated_bw = ret; @@ -876,10 +877,10 @@ static int tb_dp_allocated_bandwidth(struct tb_tunnel *tunnel, int *allocated_up * If we have already set the allocated bandwidth then use that. * Otherwise we read it from the DPRX. */ - if (usb4_dp_port_bw_mode_enabled(in) && tunnel->bw_mode) { + if (usb4_dp_port_bandwidth_mode_enabled(in) && tunnel->bw_mode) { int ret, allocated_bw, max_bw; - ret = usb4_dp_port_allocated_bw(in); + ret = usb4_dp_port_allocated_bandwidth(in); if (ret < 0) return ret; allocated_bw = ret; @@ -911,7 +912,7 @@ static int tb_dp_alloc_bandwidth(struct tb_tunnel *tunnel, int *alloc_up, struct tb_port *in = tunnel->src_port; int max_bw, ret, tmp; - if (!usb4_dp_port_bw_mode_enabled(in)) + if (!usb4_dp_port_bandwidth_mode_enabled(in)) return -EOPNOTSUPP; ret = tb_dp_nrd_bandwidth(tunnel, &max_bw); @@ -920,14 +921,14 @@ static int tb_dp_alloc_bandwidth(struct tb_tunnel *tunnel, int *alloc_up, if (in->sw->config.depth < out->sw->config.depth) { tmp = min(*alloc_down, max_bw); - ret = usb4_dp_port_allocate_bw(in, tmp); + ret = usb4_dp_port_allocate_bandwidth(in, tmp); if (ret) return ret; *alloc_down = tmp; *alloc_up = 0; } else { tmp = min(*alloc_up, max_bw); - ret = usb4_dp_port_allocate_bw(in, tmp); + ret = usb4_dp_port_allocate_bandwidth(in, tmp); if (ret) return ret; *alloc_down = 0; @@ -1048,8 +1049,8 @@ static int tb_dp_consumed_bandwidth(struct tb_tunnel *tunnel, int *consumed_up, * mode is enabled first and then read the bandwidth * through those registers. */ - ret = tb_dp_bw_mode_consumed_bandwidth(tunnel, consumed_up, - consumed_down); + ret = tb_dp_bandwidth_mode_consumed_bandwidth(tunnel, consumed_up, + consumed_down); if (ret < 0) { if (ret != -EOPNOTSUPP) return ret; |