3 Commits

Author	SHA1	Message	Date
Mika Westerberg	9b38303777	thunderbolt: Split NVM read/write generic functions out from usb4.c ... We do this for Thunderbolt 2/3 devices through DMA port, USB4 devices and retimers pretty much the same way. Only the actual block read/write is different. For this reason split out the NVM read/write functions from usb4.c to nvm.c and make USB4 device code call these when needed. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>	2021-05-31 14:37:48 +03:00
Mario Limonciello	4b794f8066	thunderbolt: Add support for separating the flush to SPI and authenticate ... This allows userspace to have a shorter period of time that the device is unusable and to call it at a more convenient time. For example flushing the image may happen while the user is using the machine and authenticating/rebooting may happen while logging out. Signed-off-by: Mario Limonciello <mario.limonciello@dell.com> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>	2020-07-01 13:51:49 +03:00
Mika Westerberg	719a5fe87e	thunderbolt: Split common NVM functionality into a separate file ... We are going to reuse some of this functionality to implement retimer NVM upgrade so move common NVM functionality into its own file. We also rename the structure from tb_switch_nvm to tb_nvm to make it clear that it is not just for switches. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>	2020-06-22 19:58:32 +03:00