ksz_set_global_dscp_entry(9)

🌸 NAME 🌸

okay so bestie, welcome to the ksz_set_global_dscp_entry(9) page in the Kernel API Manual — this one is literally about setting the global DSCP-to-priority mapping entry 💅✨

---

🎀 SYNOPSIS 🎀

int ksz_set_global_dscp_entry (struct ksz_device *dev , u8 dscp , u8 ipm );

---

🦋 ARGUMENTS 🦋

• dev — pointer to the KSZ switch device structure, aka the main character struct 🫶
• dscp — the DSCP value you're setting the priority for, no cap
• ipm — the priority value you wanna set 👑

---

✨ DESCRIPTION ✨

This function sets the global DSCP-to-priority mapping entry for the specified DSCP value. Simple, iconic, does exactly what it says on the tin 💖

---

💫 RETURN 💫

0 on success, or a negative error code on failure 😭 so if it's not 0, it's giving "something went wrong" energy.

---

👑 SEE ALSO 👑

Kernel file ./drivers/net/dsa/microchip/ksz_dcb.c

• ksz_get_dscp_prio_reg(9)
• ksz_get_apptrust_map_and_reg(9)
• ksz_port_get_default_prio(9)
• ksz_port_set_default_prio(9)
• ksz_port_get_dscp_prio(9)
• ksz_init_global_dscp_map(9)
• ksz_port_add_dscp_prio(9)
• ksz_port_del_dscp_prio(9)
• ksz_apptrust_error(9)
• ksz_port_set_apptrust_validate(9)
• ksz_port_set_apptrust(9)
• ksz_port_get_apptrust(9)
• ksz_dcb_init_port(9)
• ksz_dcb_init(9)

---

kisses bestie, this page came from ./drivers/net/dsa/microchip and it's dated October 2026 💖🎀