Commit 4d24db0c authored by Mika Westerberg's avatar Mika Westerberg

thunderbolt: Use weight constants in tb_usb3_consumed_bandwidth()

Instead of magic numbers use the constants we introduced in the previous
commit to make the code more readable. No functional changes.
Signed-off-by: default avatarMika Westerberg <mika.westerberg@linux.intel.com>
parent f73edddf
......@@ -1747,14 +1747,17 @@ static int tb_usb3_activate(struct tb_tunnel *tunnel, bool activate)
static int tb_usb3_consumed_bandwidth(struct tb_tunnel *tunnel,
int *consumed_up, int *consumed_down)
{
int pcie_enabled = tb_acpi_may_tunnel_pcie();
int pcie_weight = tb_acpi_may_tunnel_pcie() ? TB_PCI_WEIGHT : 0;
/*
* PCIe tunneling, if enabled, affects the USB3 bandwidth so
* take that it into account here.
*/
*consumed_up = tunnel->allocated_up * (3 + pcie_enabled) / 3;
*consumed_down = tunnel->allocated_down * (3 + pcie_enabled) / 3;
*consumed_up = tunnel->allocated_up *
(TB_USB3_WEIGHT + pcie_weight) / TB_USB3_WEIGHT;
*consumed_down = tunnel->allocated_down *
(TB_USB3_WEIGHT + pcie_weight) / TB_USB3_WEIGHT;
return 0;
}
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment