forked from Minki/linux
2b0b16d329
This patch adds basic support for PCI-based Intel TH devices. It requests 2 bars (configuration registers for the subdevices and STH channel MMIO region) and calls into Intel TH core code to create the bus with subdevices etc. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
34 lines
1003 B
Plaintext
34 lines
1003 B
Plaintext
config INTEL_TH
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tristate "Intel(R) Trace Hub controller"
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help
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Intel(R) Trace Hub (TH) is a set of hardware blocks (subdevices) that
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produce, switch and output trace data from multiple hardware and
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software sources over several types of trace output ports encoded
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in System Trace Protocol (MIPI STPv2) and is intended to perform
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full system debugging.
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This option enables intel_th bus and common code used by TH
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subdevices to interact with each other and hardware and for
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platform glue layers to drive Intel TH devices.
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Say Y here to enable Intel(R) Trace Hub controller support.
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if INTEL_TH
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config INTEL_TH_PCI
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tristate "Intel(R) Trace Hub PCI controller"
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depends on PCI
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help
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Intel(R) Trace Hub may exist as a PCI device. This option enables
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support glue layer for PCI-based Intel TH.
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Say Y here to enable PCI Intel TH support.
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config INTEL_TH_DEBUG
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bool "Intel(R) Trace Hub debugging"
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depends on DEBUG_FS
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help
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Say Y here to enable debugging.
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endif
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