diff options
| author | Mika Westerberg <mika.westerberg@linux.intel.com> | 2020-04-02 12:42:44 +0300 |
|---|---|---|
| committer | Mika Westerberg <mika.westerberg@linux.intel.com> | 2020-09-03 12:06:41 +0300 |
| commit | e28178bf566cf7281b513856aa71a8d41aa81154 (patch) | |
| tree | a80cfb170eec85f5a2e26535d4b0e536f3cba0ec /drivers/thunderbolt/tb.h | |
| parent | de4620391786513a6971029b61663563c4b7b961 (diff) | |
| download | linux-e28178bf566cf7281b513856aa71a8d41aa81154.tar.gz | |
thunderbolt: Set port configured for both ends of the link
Both ends of the link needs to have this set. Otherwise the link is not
re-established properly after sleep. Now since it is possible to have
mixed USB4 and Thunderbolt 1, 2 and 3 devices we need to split the link
configuration functionality to happen per port so we can pick the
correct implementation.
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Diffstat (limited to 'drivers/thunderbolt/tb.h')
| -rw-r--r-- | drivers/thunderbolt/tb.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/thunderbolt/tb.h b/drivers/thunderbolt/tb.h index 4f7f3b44af00..0a0317e56043 100644 --- a/drivers/thunderbolt/tb.h +++ b/drivers/thunderbolt/tb.h @@ -846,8 +846,8 @@ int tb_drom_read(struct tb_switch *sw); int tb_drom_read_uid_only(struct tb_switch *sw, u64 *uid); int tb_lc_read_uuid(struct tb_switch *sw, u32 *uuid); -int tb_lc_configure_link(struct tb_switch *sw); -void tb_lc_unconfigure_link(struct tb_switch *sw); +int tb_lc_configure_port(struct tb_port *port); +void tb_lc_unconfigure_port(struct tb_port *port); int tb_lc_set_sleep(struct tb_switch *sw); bool tb_lc_lane_bonding_possible(struct tb_switch *sw); bool tb_lc_dp_sink_query(struct tb_switch *sw, struct tb_port *in); @@ -902,8 +902,6 @@ int usb4_switch_setup(struct tb_switch *sw); int usb4_switch_read_uid(struct tb_switch *sw, u64 *uid); int usb4_switch_drom_read(struct tb_switch *sw, unsigned int address, void *buf, size_t size); -int usb4_switch_configure_link(struct tb_switch *sw); -void usb4_switch_unconfigure_link(struct tb_switch *sw); bool usb4_switch_lane_bonding_possible(struct tb_switch *sw); int usb4_switch_set_sleep(struct tb_switch *sw); int usb4_switch_nvm_sector_size(struct tb_switch *sw); @@ -921,6 +919,8 @@ struct tb_port *usb4_switch_map_usb3_down(struct tb_switch *sw, const struct tb_port *port); int usb4_port_unlock(struct tb_port *port); +int usb4_port_configure(struct tb_port *port); +void usb4_port_unconfigure(struct tb_port *port); int usb4_port_enumerate_retimers(struct tb_port *port); int usb4_port_retimer_read(struct tb_port *port, u8 index, u8 reg, void *buf, |