Files
linux-nv-oot/drivers/pci/controller
Prakhar Srivastava e6a11f7e4c PCI: tegra264: Disable RST# IRQ when EP not ready
Enabled RST# IRQ during EP_START after tegra264_pcie_ep_rst_deassert is
invoked for EP and disable RST# IRQ during EP_STOP after
tegra264_pcie_ep_rst_assert is executed for EP and EP is not available
anymore. This prevents unwanted EP accesses during RP reset sequence
causing PERST# to toggle, while EP is not ready or available.

Bug 5281037

Change-Id: I43e1fd6c6ccfaae64a6bb2375a3685f186766d78
Signed-off-by: Prakhar Srivastava <prasrivastav@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3363313
Reviewed-by: svcacv <svcacv@nvidia.com>
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Nagarjuna Kristam <nkristam@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
2025-07-24 10:20:35 +00:00
..