t3_port_intr_clear(9)

💅 t3_port_intr_clear — a lil' kernel API manual moment (section 9, bestie) 🎀

okay so welcome to the Kernel API Manual, section 9, and today's main character is t3_port_intr_clear. yes we're in the driver guts. yes it's iconic. let's go ✨

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🌸 NAME 🌸

t3_port_intr_clear — clears the port-specific interrupts, no cap 🧹

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⭐ SYNOPSIS ⭐

void t3_port_intr_clear (struct adapter *adapter , int idx );

that's the whole vibe. returns nothing (void), takes two things, does the thing. 💅

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🦋 ARGUMENTS 🦋

• adapter — the adapter this whole situation is attached to 🫶
• idx — the index of the port whose interrupts you want cleared, iykyk 🎯

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💖 DESCRIPTION 💖

So basically: this clears the port-specific interrupts — and when we say port-specific we mean MAC and PHY interrupts, literally both of them — for whichever port of the given adapter you point at. that's it. that's the function. clears them. slay 🔥

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🌈 SEE ALSO 🌈

the kernel file where all this lives is right here:

• ./drivers/net/ethernet/chelsio/cxgb3/t3_hw.c

and the whole friend group, in order, because we do NOT leave anyone out 👑:

• t3_wait_op_done_val(9)
• t3_write_regs(9)
• t3_set_reg_field(9)
• t3_read_indirect(9)
• t3_mc7_bd_read(9)
• t3_mdio_change_bits(9)
• t3_phy_reset(9)
• t3_phy_advertise(9)
• t3_phy_advertise_fiber(9)
• t3_set_phy_speed_duplex(9)
• t3_seeprom_wp(9)
• get_vpd_params(9)
• sf1_read(9)
• sf1_write(9)
• flash_wait_op(9)
• t3_read_flash(9)
• t3_write_flash(9)
• t3_get_tp_version(9)
• t3_check_tpsram_version(9)
• t3_check_tpsram(9)
• t3_get_fw_version(9)
• t3_check_fw_version(9)
• t3_flash_erase_sectors(9)
• t3_load_fw(9)
• t3_cim_ctl_blk_read(9)
• t3_link_changed(9)
• t3_link_start(9)
• t3_set_vlan_accel(9)
• t3_handle_intr_status(9)
• t3_intr_enable(9)
• t3_intr_disable(9)
• t3_intr_clear(9)
• t3_port_intr_enable(9)
• t3_port_intr_disable(9)
• t3_sge_write_context(9)
• clear_sge_ctxt(9)
• t3_sge_init_ecntxt(9)
• t3_sge_init_flcntxt(9)
• t3_sge_init_rspcntxt(9)
• t3_sge_init_cqcntxt(9)
• t3_sge_enable_ecntxt(9)
• t3_sge_disable_fl(9)
• t3_sge_disable_rspcntxt(9)
• t3_sge_disable_cqcntxt(9)
• t3_sge_cqcntxt_op(9)
• t3_config_rss(9)
• t3_tp_set_offload_mode(9)
• pm_num_pages(9)
• partition_mem(9)
• tp_set_timers(9)
• t3_tp_set_coalescing_size(9)
• t3_tp_set_max_rxsize(9)
• t3_load_mtus(9)
• t3_tp_get_mib_stats(9)
• t3_set_proto_sram(9)
• t3_config_sched(9)
• get_pci_mode(9)
• init_link_config(9)
• mc7_calc_size(9)

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and that's the page !! source is ./drivers/net/ethernet/chelsio... and the date on this beauty is October 2026 — take care of her, she's a whole era 💜✨🦋