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Subject[PATCH 00/12] Switchtec Fixes and Gen4 Support

Please find a bunch of patches for the switchtec driver collected over the
last few months.

The first 2 patches fix a couple of minor bugs. Patch 3 adds support for
a new event that is available in specific firmware versions. Patches 4 and
5 are some code cleanup changes to simplify the logic. And the last 6
patches implement support for the new Gen4 hardware.

This patchset is based on v5.5-rc5 and a git branch is available here: switchtec-next




Kelvin Cao (3):
PCI/switchtec: Add gen4 support in struct flash_info_regs
PCI/switchtec: Add permission check for the GAS access MRPC commands
PCI/switchtec: Introduce gen4 variant IDS in the device ID table

Logan Gunthorpe (6):
PCI/switchtec: Fix vep_vector_number ioread width
PCI/switchtec: Add support for new events
PCI/switchtec: Introduce Generation Variable
PCI/switchtec: Separate out gen3 specific fields in the sys_info_regs
PCI/switchtec: Add gen4 support in struct sys_info_regs
PCI: Apply switchtec DMA aliasing quirk to GEN4 devices

Wesley Sheng (3):
PCI/switchtec: Use dma_set_mask_and_coherent()
PCI/switchtec: Remove redundant valid PFF number count
PCI/switchtec: Move check event id from mask_event() to

drivers/pci/quirks.c | 18 ++
drivers/pci/switch/switchtec.c | 365 ++++++++++++++++++++-------
include/linux/switchtec.h | 160 ++++++++++--
include/uapi/linux/switchtec_ioctl.h | 13 +-
4 files changed, 450 insertions(+), 106 deletions(-)


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