From 83d1703634c469e427f8648418105d6521e8f7de Mon Sep 17 00:00:00 2001 From: Mika Westerberg Date: Fri, 8 May 2020 11:49:47 +0300 Subject: [PATCH] thunderbolt: Add Intel USB-IF ID to the NVM upgrade supported list With USB4 Intel is also using its USB-IF ID (0x8087) with the new devices. The NVM format is the same. Add this to the driver so NVM upgrade is possible with these devices as well. Signed-off-by: Mika Westerberg --- drivers/thunderbolt/switch.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/thunderbolt/switch.c b/drivers/thunderbolt/switch.c index c01176429d5f..6659b2b0663d 100644 --- a/drivers/thunderbolt/switch.c +++ b/drivers/thunderbolt/switch.c @@ -423,7 +423,8 @@ static int tb_switch_nvm_add(struct tb_switch *sw) * currently restrict NVM upgrade for Intel hardware. We may * relax this in the future when we learn other NVM formats. */ - if (sw->config.vendor_id != PCI_VENDOR_ID_INTEL) { + if (sw->config.vendor_id != PCI_VENDOR_ID_INTEL && + sw->config.vendor_id != 0x8087) { dev_info(&sw->dev, "NVM format of vendor %#x is not known, disabling NVM upgrade\n", sw->config.vendor_id);