From: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Date: Wed, 14 Apr 2021 17:12:50 +0000 (+0300)
Subject: intel_th: pci: Add Rocket Lake CPU support
X-Git-Tag: Ubuntu-5.4.0-75.84~437
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=8f8f7c9b87dc97d8f3a33ee7d3b884fa8e3c6cbd;p=mirror_ubuntu-focal-kernel.git

intel_th: pci: Add Rocket Lake CPU support

BugLink: https://bugs.launchpad.net/bugs/1928825

commit 9f7f2a5e01ab4ee56b6d9c0572536fe5fd56e376 upstream.

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

Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: stable <stable@vger.kernel.org> # v4.14+
Link: https://lore.kernel.org/r/20210414171251.14672-7-alexander.shishkin@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
---

diff --git a/drivers/hwtracing/intel_th/pci.c b/drivers/hwtracing/intel_th/pci.c
index d7d99acac52f..bb98640a6f3e 100644
--- 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_th_pci_id_table[] = {
 		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 },
 };