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pcie: add framework

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Squashed commits:

1. x86_64: qemu: implement pci-e functions and enumerate pci-e devices on boot

2. virt: add qemu pci-testdev driver

3. pcie: types array should be null terminated

4. pcie: enable don't take flags, hardcoded enabling flags

5. pcie: checking bar > 4 for 64bit bars are sufficient

6. pcie: qemu: remove not used header

7. pcie: qemu: return -EINVAL if buffer argument is NULL

8. pcie: make pcie enumerate routine as common instead of architecture dependent

9. pcie: cosmetic changes to fit check tools

10. pcie: create MSI/MSIX related marcos and simplify the msi/msix routines
This commit is contained in:
Yang Chung-Fan
2020-05-04 18:44:11 +09:00
committed by Xiang Xiao
parent 204f4a18a0
commit 18f97bf2f8
18 changed files with 1807 additions and 0 deletions
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18
include/debug.h
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@@ -920,6 +920,24 @@
# define ipcinfo _none
#endif
#ifdef CONFIG_DEBUG_PCIE_ERROR
# define pcierr _err
#else
# define pcierr _none
#endif
#ifdef CONFIG_DEBUG_PCIE_WARN
# define pciwarn _warn
#else
# define pciwarn _none
#endif
#ifdef CONFIG_DEBUG_PCIE_INFO
# define pciinfo _info
#else
# define pciinfo _none
#endif
/* Buffer dumping macros do not depend on varargs */
#ifdef CONFIG_DEBUG_ERROR