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authorMario Limonciello <mario.limonciello@dell.com>2020-06-23 19:14:29 +0300
committerMika Westerberg <mika.westerberg@linux.intel.com>2020-07-01 13:51:49 +0300
commit1cb36293833766e048cba2026dd860687a2851d9 (patch)
tree1922fd625b49827fb65cccd15469e1359b867491 /drivers/thunderbolt/eeprom.c
parent4b794f8066e84818c172c81024f1d61071f14710 (diff)
downloadlinux-1cb36293833766e048cba2026dd860687a2851d9.tar.xz
thunderbolt: Add support for authenticate on disconnect
Some external devices can support completing thunderbolt authentication when they are unplugged. For this to work though, the link controller must remain operational. The only device known to support this right now is the Dell WD19TB, so add a quirk for this. Signed-off-by: Mario Limonciello <mario.limonciello@dell.com> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Diffstat (limited to 'drivers/thunderbolt/eeprom.c')
-rw-r--r--drivers/thunderbolt/eeprom.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/thunderbolt/eeprom.c b/drivers/thunderbolt/eeprom.c
index b451a5aa90b5..3ebca44ab3fa 100644
--- a/drivers/thunderbolt/eeprom.c
+++ b/drivers/thunderbolt/eeprom.c
@@ -599,6 +599,7 @@ parse:
sw->uid = header->uid;
sw->vendor = header->vendor_id;
sw->device = header->model_id;
+ tb_check_quirks(sw);
crc = tb_crc32(sw->drom + TB_DROM_DATA_START, header->data_len);
if (crc != header->data_crc32) {