[PATCH 5.4 035/184] intel_th: pci: Add Rocket Lake CPU support

From: Greg Kroah-Hartman
Date: Mon May 10 2021 - 06:26:11 EST


From: Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx>

commit 9f7f2a5e01ab4ee56b6d9c0572536fe5fd56e376 upstream.

This adds support for the Trace Hub in Rocket Lake CPUs.

Signed-off-by: Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Cc: stable <stable@xxxxxxxxxxxxxxx> # v4.14+
Link: https://lore.kernel.org/r/20210414171251.14672-7-alexander.shishkin@xxxxxxxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/hwtracing/intel_th/pci.c | 5 +++++
1 file changed, 5 insertions(+)

--- a/drivers/hwtracing/intel_th/pci.c
+++ b/drivers/hwtracing/intel_th/pci.c
@@ -268,6 +268,11 @@ static const struct pci_device_id intel_
PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x1bcc),
.driver_data = (kernel_ulong_t)&intel_th_2x,
},
+ {
+ /* Rocket Lake CPU */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x4c19),
+ .driver_data = (kernel_ulong_t)&intel_th_2x,
+ },
{ 0 },
};