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[0/2] PCI: Add two Loongson's LS7A quirks

Message ID 20230103073401.1256736-1-chenhuacai@loongson.cn (mailing list archive)
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Series PCI: Add two Loongson's LS7A quirks | expand

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Huacai Chen Jan. 3, 2023, 7:33 a.m. UTC 
Hi, Bjorn,

This patchset add two quirks to resolves Loongson's LS7A problems: the
first patch improves the mrrs quirk for LS7A chipset; The second patch
add a new quirk for LS7A chipset to avoid poweroff/reboot failure.

You said you would think about these two patches carefully, so after a
lont time I rebase them on top of the latest code and resend them to see
if you have new considerations now. :)

Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Jianmin Lv <lvjianmin@loongson.cn> 
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
---
 drivers/acpi/pci_mcfg.c               |  13 ++
 drivers/pci/controller/Kconfig        |   2 +-
 drivers/pci/controller/pci-loongson.c | 233 ++++++++++++++++++++++++++--------
 drivers/pci/pci.c                     |   6 +
 drivers/pci/pcie/portdrv_core.c       |   1 -
 drivers/pci/pcie/portdrv_pci.c        |  20 ++-
 include/linux/pci-ecam.h              |   1 +
 include/linux/pci.h                   |   2 +
 8 files changed, 225 insertions(+), 53 deletions(-)
--
2.27.0