From: Alexander Shishkin alexander.shishkin@linux.intel.com
commit add492d2e9446a77ede9bb43699ec85ca8fc1aba upstream.
This adds support for the Trace Hub in Elkhart Lake CPU.
Signed-off-by: Alexander Shishkin alexander.shishkin@linux.intel.com Reviewed-by: Andy Shevchenko andriy.shevchenko@linux.intel.com Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20200317062215.15598-7-alexander.shishkin@linux.in... Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Yang Yingliang yangyingliang@huawei.com --- drivers/hwtracing/intel_th/pci.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/drivers/hwtracing/intel_th/pci.c b/drivers/hwtracing/intel_th/pci.c index e63a0c2..8424c8c 100644 --- a/drivers/hwtracing/intel_th/pci.c +++ b/drivers/hwtracing/intel_th/pci.c @@ -211,6 +211,11 @@ static void intel_th_pci_remove(struct pci_dev *pdev) .driver_data = (kernel_ulong_t)&intel_th_2x, }, { + /* Elkhart Lake CPU */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x4529), + .driver_data = (kernel_ulong_t)&intel_th_2x, + }, + { /* Elkhart Lake */ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x4b26), .driver_data = (kernel_ulong_t)&intel_th_2x,