| Message ID | 20200616135617.85752-2-mika.westerberg@linux.intel.com (mailing list archive) |
|---|---|
| State | Mainlined |
| Commit | 83d1703634c469e427f8648418105d6521e8f7de |
| Headers | show |
| Series | thunderbolt: Add retimer NVM upgrade support | expand |
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);
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 <mika.westerberg@linux.intel.com> --- drivers/thunderbolt/switch.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)