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misc: rockchip: pcie-rkep: Define reserved spaces for different purposes

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Change-Id: I361db2e6cd4e382e93ea9ad0b35a865e65e93810
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
This commit is contained in:
Jon Lin
2025-05-14 00:49:40 +08:00
parent 683e4de867
commit aff8b88091
1 changed files with 3 additions and 2 deletions
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5
include/uapi/linux/rk-pcie-ep.h
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@@ -88,14 +88,15 @@ struct pcie_ep_obj_info {
__u16 submode;
} devmode;
__u32 msi_data[PCIE_EP_OBJ_INFO_MSI_DATA_NUM];
__u8 reserved[0x1D0];
__u8 rsvd0[0x1D0];
__u32 irq_type_rc; /* Generate in ep isr, valid only for rc, clear in rc */
struct pcie_ep_obj_irq_dma_status dma_status_rc; /* Generate in ep isr, valid only for rc, clear in rc */
__u32 irq_type_ep; /* Generate in ep isr, valid only for ep, clear in ep */
struct pcie_ep_obj_irq_dma_status dma_status_ep; /* Generate in ep isr, valid only for ep, clear in ep */
__u32 irq_user_data_rc; /* Generate in ep, valid only for rc, No need to clear */
__u32 irq_user_data_ep; /* Generate in rc, valid only for ep, No need to clear */
__u8 rsvd1[0xE4];
__u8 rsvd2_user[0x100];
};
/*