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| author | Mika Westerberg <mika.westerberg@linux.intel.com> | 2020-06-29 19:15:17 +0200 |
|---|---|---|
| committer | Mika Westerberg <mika.westerberg@linux.intel.com> | 2020-09-03 11:21:07 +0200 |
| commit | 3c8b228d4371d0556d3d333d63df90172c2c7355 (patch) | |
| tree | 78c315f5a40434996ea53ffd9690828d7995ab4c /drivers/thunderbolt/tb.h | |
| parent | thunderbolt: Move struct tb_cap_any to tb_regs.h (diff) | |
| download | linux-3c8b228d4371d0556d3d333d63df90172c2c7355.tar.xz linux-3c8b228d4371d0556d3d333d63df90172c2c7355.zip | |
thunderbolt: Introduce tb_port_next_cap()
This function is useful for walking port config space (adapter)
capability lists. Convert the tb_port_find_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 7754c690addc..54e8fad78bee 100644 --- a/drivers/thunderbolt/tb.h +++ b/drivers/thunderbolt/tb.h @@ -823,6 +823,7 @@ 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_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); bool tb_usb3_port_is_enabled(struct tb_port *port); |