PCI: mobiveil: Add 8-bit and 16-bit CSR register accessors (029dea3c) · Commits · 戴 / test

There are some 8-bit and 16-bit registers in PCIe configuration space, so add these accessors accordingly. Signed-off-by:

drivers/pci/controller/mobiveil/pcie-mobiveil.h

+23 −0

Original line number	Diff line number	Diff line
		@@ -182,10 +182,33 @@ static inline u32 mobiveil_csr_readl(struct mobiveil_pcie *pcie, u32 off)
		return mobiveil_csr_read(pcie, off, 0x4);
		}

		static inline u16 mobiveil_csr_readw(struct mobiveil_pcie *pcie, u32 off)
		{
		return mobiveil_csr_read(pcie, off, 0x2);
		}

		static inline u8 mobiveil_csr_readb(struct mobiveil_pcie *pcie, u32 off)
		{
		return mobiveil_csr_read(pcie, off, 0x1);
		}


		static inline void mobiveil_csr_writel(struct mobiveil_pcie *pcie, u32 val,
		u32 off)
		{
		mobiveil_csr_write(pcie, val, off, 0x4);
		}

		static inline void mobiveil_csr_writew(struct mobiveil_pcie *pcie, u16 val,
		u32 off)
		{
		mobiveil_csr_write(pcie, val, off, 0x2);
		}

		static inline void mobiveil_csr_writeb(struct mobiveil_pcie *pcie, u8 val,
		u32 off)
		{
		mobiveil_csr_write(pcie, val, off, 0x1);
		}

		#endif /* _PCIE_MOBIVEIL_H */