diff options
Diffstat (limited to 'drivers/thunderbolt/icm.c')
| -rw-r--r-- | drivers/thunderbolt/icm.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/thunderbolt/icm.c b/drivers/thunderbolt/icm.c index d9caac77e08c..78480b782045 100644 --- a/drivers/thunderbolt/icm.c +++ b/drivers/thunderbolt/icm.c @@ -692,11 +692,11 @@ icm_fr_device_connected(struct tb *tb, const struct icm_pkg_header *hdr) (const struct icm_fr_event_device_connected *)hdr; enum tb_security_level security_level; struct tb_switch *sw, *parent_sw; + bool boot, dual_lane, speed_gen3; struct icm *icm = tb_priv(tb); bool authorized = false; struct tb_xdomain *xd; u8 link, depth; - bool boot; u64 route; int ret; @@ -709,6 +709,8 @@ icm_fr_device_connected(struct tb *tb, const struct icm_pkg_header *hdr) security_level = (pkg->hdr.flags & ICM_FLAGS_SLEVEL_MASK) >> ICM_FLAGS_SLEVEL_SHIFT; boot = pkg->link_info & ICM_LINK_INFO_BOOT; + dual_lane = pkg->hdr.flags & ICM_FLAGS_DUAL_LANE; + speed_gen3 = pkg->hdr.flags & ICM_FLAGS_SPEED_GEN3; if (pkg->link_info & ICM_LINK_INFO_REJECTED) { tb_info(tb, "switch at %u.%u was rejected by ICM firmware because topology limit exceeded\n", @@ -817,6 +819,8 @@ icm_fr_device_connected(struct tb *tb, const struct icm_pkg_header *hdr) sw->authorized = authorized; sw->security_level = security_level; sw->boot = boot; + sw->link_speed = speed_gen3 ? 20 : 10; + sw->link_width = dual_lane ? 2 : 1; sw->rpm = intel_vss_is_rtd3(pkg->ep_name, sizeof(pkg->ep_name)); if (add_switch(parent_sw, sw)) @@ -1152,10 +1156,10 @@ __icm_tr_device_connected(struct tb *tb, const struct icm_pkg_header *hdr, { const struct icm_tr_event_device_connected *pkg = (const struct icm_tr_event_device_connected *)hdr; + bool authorized, boot, dual_lane, speed_gen3; enum tb_security_level security_level; struct tb_switch *sw, *parent_sw; struct tb_xdomain *xd; - bool authorized, boot; u64 route; icm_postpone_rescan(tb); @@ -1173,6 +1177,8 @@ __icm_tr_device_connected(struct tb *tb, const struct icm_pkg_header *hdr, security_level = (pkg->hdr.flags & ICM_FLAGS_SLEVEL_MASK) >> ICM_FLAGS_SLEVEL_SHIFT; boot = pkg->link_info & ICM_LINK_INFO_BOOT; + dual_lane = pkg->hdr.flags & ICM_FLAGS_DUAL_LANE; + speed_gen3 = pkg->hdr.flags & ICM_FLAGS_SPEED_GEN3; if (pkg->link_info & ICM_LINK_INFO_REJECTED) { tb_info(tb, "switch at %llx was rejected by ICM firmware because topology limit exceeded\n", @@ -1223,6 +1229,8 @@ __icm_tr_device_connected(struct tb *tb, const struct icm_pkg_header *hdr, sw->authorized = authorized; sw->security_level = security_level; sw->boot = boot; + sw->link_speed = speed_gen3 ? 20 : 10; + sw->link_width = dual_lane ? 2 : 1; sw->rpm = force_rtd3; if (!sw->rpm) sw->rpm = intel_vss_is_rtd3(pkg->ep_name, |