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| author | Mika Westerberg <mika.westerberg@linux.intel.com> | 2020-06-29 20:21:07 +0300 |
|---|---|---|
| committer | Mika Westerberg <mika.westerberg@linux.intel.com> | 2020-09-03 12:21:07 +0300 |
| commit | 6de057ef915f167dc6518910de3675ab061d2a50 (patch) | |
| tree | bb6e759ca6fd908e4d8aedbc7c08dcdab9ab6105 /drivers/thunderbolt/tb.h | |
| parent | 3c8b228d4371d0556d3d333d63df90172c2c7355 (diff) | |
| download | linux-6de057ef915f167dc6518910de3675ab061d2a50.tar.xz | |
thunderbolt: Introduce tb_switch_next_cap()
This is similar to tb_port_next_cap() but instead allows walking
capability list of a switch (router). Convert tb_switch_find_cap() and
tb_switch_find_vse_cap() to use this as well.
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/thunderbolt/tb.h')
| -rw-r--r-- | drivers/thunderbolt/tb.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/thunderbolt/tb.h b/drivers/thunderbolt/tb.h index 54e8fad78bee..a1d5de53a349 100644 --- a/drivers/thunderbolt/tb.h +++ b/drivers/thunderbolt/tb.h @@ -822,6 +822,7 @@ int tb_port_get_link_speed(struct tb_port *port); int tb_switch_find_vse_cap(struct tb_switch *sw, enum tb_switch_vse_cap vsec); int tb_switch_find_cap(struct tb_switch *sw, enum tb_switch_cap cap); +int tb_switch_next_cap(struct tb_switch *sw, unsigned int offset); int tb_port_find_cap(struct tb_port *port, enum tb_port_cap cap); int tb_port_next_cap(struct tb_port *port, unsigned int offset); bool tb_port_is_enabled(struct tb_port *port); |