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test: dm: pci: Add cases for finding PCI capability APIs

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Add several PCI capability and extended capability ID registers
in the swap_case driver, so that we can add test case for
dm_pci_find_capability() and dm_pci_find_ext_capability().

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Bin Meng 2018-08-03 01:14:53 -07:00 • committed by Simon Glass
parent dac01fd89d
commit 95e11069b5
3 changed files with 61 additions and 0 deletions
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8
arch/sandbox/include/asm/test.h
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@ -16,6 +16,14 @@
#define SANDBOX_PCI_CLASS_CODE PCI_CLASS_CODE_COMM
#define SANDBOX_PCI_CLASS_SUB_CODE PCI_CLASS_SUB_CODE_COMM_SERIAL
#define PCI_CAP_ID_PM_OFFSET 0x50
#define PCI_CAP_ID_EXP_OFFSET 0x60
#define PCI_CAP_ID_MSIX_OFFSET 0x70
#define PCI_EXT_CAP_ID_ERR_OFFSET 0x100
#define PCI_EXT_CAP_ID_VC_OFFSET 0x200
#define PCI_EXT_CAP_ID_DSN_OFFSET 0x300
/* Useful for PCI_VDEVICE() macro */
#define PCI_VENDOR_ID_SANDBOX SANDBOX_PCI_VENDOR_ID
#define SWAP_CASE_DRV_DATA 0x55aa