pch_gbe_configure_tx(9)

✨ pch_gbe_configure_tx — like, the whole vibe ✨

okay bestie, so this is a page from the Kernel API Manual (yes, the (9) section, we love a kernel-internals moment 💅) and it's literally about pch_gbe_configure_tx. Buckle up, it's a short one but it's iconic.

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🌸 NAME 🌸

pch_gbe_configure_tx — Configure Transmit Unit after Reset 🎀

no cap, that's the whole job description. after the reset happens, this is the function that goes in and sets up the transmit unit so it's ready to actually do transmit things. main character energy fr.

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🦋 SYNOPSIS 🦋

void pch_gbe_configure_tx (struct pch_gbe_adapter *adapter );

that's it. void return, one argument, no drama. it gives nothing back because it's not about receiving, it's about giving 😌 (that was a transmit joke, iykyk).

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💖 ARGUMENTS 💖

• adapter — the board private structure 🫶 literally the board's own little private stash of info, and you're handing it over so the tx unit can get configured. she needs the context, okay? let her have it.

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🌈 SEE ALSO 🌈

okay this is the part where the original page just spills the whole friend group. every single one of these is invited to the group chat 💜 (not me listing all of them, but the manpage said so, so we list all of them — no skipping, periodt):

the kernel file itself:

• Kernel file ./drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c

the whole squad, in the exact order they were introduced:

• pch_gbe_mac_read_mac_addr(9)
• pch_gbe_wait_clr_bit(9)
• pch_gbe_mac_mar_set(9)
• pch_gbe_mac_reset_hw(9)
• pch_gbe_mac_init_rx_addrs(9)
• pch_gbe_mac_force_mac_fc(9)
• pch_gbe_mac_set_wol_event(9)
• pch_gbe_mac_ctrl_miim(9)
• pch_gbe_mac_set_pause_packet(9)
• pch_gbe_alloc_queues(9)
• pch_gbe_init_stats(9)
• pch_gbe_init_phy(9)
• pch_gbe_mdio_read(9)
• pch_gbe_mdio_write(9)
• pch_gbe_reset_task(9)
• pch_gbe_reinit_locked(9)
• pch_gbe_reset(9)
• pch_gbe_free_irq(9)
• pch_gbe_irq_disable(9)
• pch_gbe_irq_enable(9)
• pch_gbe_setup_tctl(9)
• pch_gbe_setup_rctl(9)
• pch_gbe_configure_rx(9)
• pch_gbe_unmap_and_free_tx_resource(9)
• pch_gbe_unmap_and_free_rx_resource(9)
• pch_gbe_clean_tx_ring(9)
• pch_gbe_clean_rx_ring(9)
• pch_gbe_watchdog(9)
• pch_gbe_tx_queue(9)
• pch_gbe_update_stats(9)
• pch_gbe_intr(9)
• pch_gbe_alloc_rx_buffers(9)
• pch_gbe_alloc_tx_buffers(9)
• pch_gbe_clean_tx(9)
• pch_gbe_clean_rx(9)
• pch_gbe_setup_tx_resources(9)
• pch_gbe_setup_rx_resources(9)
• pch_gbe_free_tx_resources(9)
• pch_gbe_free_rx_resources(9)
• pch_gbe_request_irq(9)
• pch_gbe_up(9)
• pch_gbe_down(9)
• pch_gbe_sw_init(9)
• pch_gbe_open(9)
• pch_gbe_stop(9)
• pch_gbe_xmit_frame(9)
• pch_gbe_set_multi(9)
• pch_gbe_set_mac(9)
• pch_gbe_change_mtu(9)
• pch_gbe_set_features(9)
• pch_gbe_ioctl(9)
• pch_gbe_tx_timeout(9)
• pch_gbe_napi_poll(9)
• pch_gbe_netpoll(9)

like, that's the entire extended universe right there 🔥 read them all, they're literally all about the same driver and they all reference each other, it's giving found family.

also quick vibe check: the tx one has an rx sibling (pch_gbe_configure_rx(9) is right there in the list 👀) — and yeah, there's a whole matching rx crew: pch_gbe_setup_rctl, pch_gbe_clean_rx_ring, pch_gbe_alloc_rx_buffers, pch_gbe_clean_rx, pch_gbe_setup_rx_resources, pch_gbe_free_rx_resources, pch_gbe_unmap_and_free_rx_resource. balanced. as all things should be 💅

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that's the whole page bestie, we ate and left no crumbs 🍓

sign-off time 🎀 — this little beauty came out of ./drivers/net/ethernet/oki-sem... (the source path gets cut off all cute in the footer, but that's the driver tree bestie, the oki-semi/pch_gbe one), version-wise it's dated October 2026, and it lives in section 9 of the Kernel API Manual. go forth and configure that transmit unit 💖✨🌷