On 25-04-24 09:04:42, hans.zhang@xxxxxxxxxxx wrote:
> From: Manikandan K Pillai <mpillai@xxxxxxxxxxx>
>
> +/**
> + * struct cdns_plat_pcie_of_data - Register bank offset for a platform
> + * @is_rc: controller is a RC
> + * @is_hpa: Controller architecture is HPA
> + * @ip_reg_bank_off: ip register bank start offset
> + * @ip_cfg_ctrl_reg_off: ip config control register start offset
> + * @axi_mstr_common_off: AXI master common register start
> + * @axi_slave_off: AXI slave offset start
> + * @axi_master_off: AXI master offset start
> + * @axi_hls_off: AXI HLS offset start
> + * @axi_ras_off: AXI RAS offset
> + * @axi_dti_off: AXI DTI offset
The variable's suffix _off may confuse the reader, since off stands for
something is turned off and also used at device driver commonly,
suggest using _offset and align with your other code.
> + */
> +struct cdns_plat_pcie_of_data {
> + u32 is_rc:1;
> + u32 is_hpa:1;
> + u32 ip_reg_bank_off;
> + u32 ip_cfg_ctrl_reg_off;
> + u32 axi_mstr_common_off;
> + u32 axi_slave_off;
> + u32 axi_master_off;
> + u32 axi_hls_off;
> + u32 axi_ras_off;
> + u32 axi_dti_off;
> };
>
> +static inline void cdns_pcie_hpa_writel(struct cdns_pcie *pcie,
> + enum cdns_pcie_reg_bank bank,
> + u32 reg,
> + u32 value)
> +{
> + u32 offset = cdns_reg_bank_to_off(pcie, bank);
More than one blank space after "=".
> +}
> +
> +static inline u32 cdns_pcie_hpa_readl(struct cdns_pcie *pcie,
> + enum cdns_pcie_reg_bank bank,
> + u32 reg)
> +{
> + u32 offset = cdns_reg_bank_to_off(pcie, bank);
ditto
--
Best regards,
Peter
