Searched hist:"3406 de7c" (Results 1 – 3 of 3) sorted by relevance
| /openbmc/linux/drivers/thunderbolt/ |
| H A D | sb_regs.h | 3406de7c Thu Apr 01 10:38:05 CDT 2021 Rajmohan Mani <rajmohan.mani@intel.com> thunderbolt: Add additional USB4 port operations for retimer access
When accessing retimers when there is no cable connected we are going to
need additional USB4 port operations. First the port needs to be put
into offline mode, and then the sideband channel transactions must be
enabled on the SBTX line. This adds support for these operations.
Signed-off-by: Rajmohan Mani <rajmohan.mani@intel.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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| H A D | usb4.c | 3406de7c Thu Apr 01 10:38:05 CDT 2021 Rajmohan Mani <rajmohan.mani@intel.com> thunderbolt: Add additional USB4 port operations for retimer access
When accessing retimers when there is no cable connected we are going to
need additional USB4 port operations. First the port needs to be put
into offline mode, and then the sideband channel transactions must be
enabled on the SBTX line. This adds support for these operations.
Signed-off-by: Rajmohan Mani <rajmohan.mani@intel.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| H A D | tb.h | 3406de7c Thu Apr 01 10:38:05 CDT 2021 Rajmohan Mani <rajmohan.mani@intel.com> thunderbolt: Add additional USB4 port operations for retimer access
When accessing retimers when there is no cable connected we are going to
need additional USB4 port operations. First the port needs to be put
into offline mode, and then the sideband channel transactions must be
enabled on the SBTX line. This adds support for these operations.
Signed-off-by: Rajmohan Mani <rajmohan.mani@intel.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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