diff options
| author | Mika Westerberg <mika.westerberg@linux.intel.com> | 2023-03-21 10:02:55 +0200 |
|---|---|---|
| committer | Mika Westerberg <mika.westerberg@linux.intel.com> | 2024-06-17 12:47:12 +0300 |
| commit | 0890fc36c70c8d5e80dc128c3a9d7a9122646869 (patch) | |
| tree | f89411d1ff9845d01891a9ed453e2167f8c09aae /drivers/thunderbolt/tb.h | |
| parent | ec6f888ed08aeceaebfdd7d344ae0cd91a1b9a1b (diff) | |
thunderbolt: Make margining functions accept target and retimer index
In order to add lane margining support for retimers make the margining
functions take sideband target and retimer index as parameters. This
makes it possible to access both router and retimer sideband using the
same functions.
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Diffstat (limited to 'drivers/thunderbolt/tb.h')
| -rw-r--r-- | drivers/thunderbolt/tb.h | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/thunderbolt/tb.h b/drivers/thunderbolt/tb.h index 1a53d18223d9..2f3de3d3c2e0 100644 --- a/drivers/thunderbolt/tb.h +++ b/drivers/thunderbolt/tb.h @@ -1349,13 +1349,16 @@ int usb4_port_sb_read(struct tb_port *port, enum usb4_sb_target target, u8 index int usb4_port_sb_write(struct tb_port *port, enum usb4_sb_target target, u8 index, u8 reg, const void *buf, u8 size); -int usb4_port_margining_caps(struct tb_port *port, u32 *caps); -int usb4_port_hw_margin(struct tb_port *port, unsigned int lanes, - unsigned int ber_level, bool timing, bool right_high, - u32 *results); -int usb4_port_sw_margin(struct tb_port *port, unsigned int lanes, bool timing, +int usb4_port_margining_caps(struct tb_port *port, enum usb4_sb_target target, + u8 index, u32 *caps); +int usb4_port_hw_margin(struct tb_port *port, enum usb4_sb_target target, + u8 index, unsigned int lanes, unsigned int ber_level, + bool timing, bool right_high, u32 *results); +int usb4_port_sw_margin(struct tb_port *port, enum usb4_sb_target target, + u8 index, unsigned int lanes, bool timing, bool right_high, u32 counter); -int usb4_port_sw_margin_errors(struct tb_port *port, u32 *errors); +int usb4_port_sw_margin_errors(struct tb_port *port, enum usb4_sb_target target, + u8 index, u32 *errors); int usb4_port_retimer_set_inbound_sbtx(struct tb_port *port, u8 index); int usb4_port_retimer_unset_inbound_sbtx(struct tb_port *port, u8 index); |