STRUCT MTK_GEN3_PCIE_PDATA(9)

🌸 NAME 🌸

struct mtk_gen3_pcie_pdata — the lil struct that tells the different host generations apart 💅 like yes bestie we need to know which gen we're dealing with

✨ SYNOPSIS ✨

okay so here's the whole shape of it, no cap:

struct mtk_gen3_pcie_pdata {
    int (*power_up)(struct mtk_gen3_pcie *pcie);
    struct {
      const char *id[MAX_NUM_PHY_RESETS];
      int num_resets;
    } phy_resets;
    u8 sys_clk_rdy_time_us;
    u32 flags;
 };

🎀 Members 🎀

• power_up — the pcie power_up callback, it's giving "do the thing when we power on" energy 🔥
• phy_resets — the phy reset lines SoC data. literally the blueprint for all the reset lines, per-SoC 🦋
• sys_clk_rdy_time_us — an override for how long the system clock takes to be ready, measured in microseconds ⏱️ so you can flex the timing if the default doesn't slay
• flags — the pcie device flags. little bitty bits with big main character energy 👑

🌈 SEE ALSO 🌈

peep the kernel file ./drivers/pci/controller/pcie-mediatek-gen3.c, plus these icons:

• struct mtk_msi_set(9)
• struct mtk_gen3_pcie(9)
• mtk_pcie_config_tlp_header(9)
• mtk_intx_eoi(9)

go read them, iykyk 🫶

mwah, that's the whole page bestie 💖 this was served up from ./drivers/pci/controller, dated October 2026, and filed under struct mtk_gen3_pcie_pdata(9) — periodt ✨🎀