gelic_card_enable_rxdmac(9)

✨ gelic_card_enable_rxdmac(9) ✨

okay so this is a page from the Kernel API Manual, and bestie, it's a short one but it's lowkey iconic — it's the little function that turns the receive side of the DMA party ON. 💖

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🎀 NAME 🎀

gelic_card_enable_rxdmac — enables the receive DMA controller

like. that's it. that's the whole job. and it ate. 💅

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🌸 SYNOPSIS 🌸

void gelic_card_enable_rxdmac (struct gelic_card *card );

no return value, no drama, just vibes and a pointer. ✨

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🦋 ARGUMENTS 🦋

• card — the card structure. that's your whole little networking bestie right there, she's the main character of this function 🫶

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💜 DESCRIPTION 💜

so gelic_card_enable_rxdmac enables the DMA controller by setting RX_DMA_EN in the GDADMACCNTR register 🔥

that's the entire plot. she sets one bit in one register and suddenly the receive DMA controller is awake and thriving. no cap, the way that a single flag flip can be the whole moment 😭👑

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🌈 SEE ALSO 🌈

if you're the kind of person who reads the whole group chat, here's everyone else in the family — go say hi 💖

• Kernel file ./drivers/net/ethernet/toshiba/ps3_gelic_net.c
• gelic_descr_get_status(9)
• gelic_card_disable_txdmac(9)
• gelic_card_disable_rxdmac(9)
• gelic_descr_set_status(9)
• gelic_card_reset_chain(9)
• gelic_card_free_chain(9)
• gelic_card_init_chain(9)
• gelic_descr_prepare_rx(9)
• gelic_card_release_rx_chain(9)
• gelic_card_fill_rx_chain(9)
• gelic_card_alloc_rx_skbs(9)
• gelic_descr_release_tx(9)
• gelic_card_release_tx_chain(9)
• gelic_net_set_multi(9)
• gelic_net_stop(9)
• gelic_card_get_next_tx_descr(9)
• gelic_descr_set_tx_cmdstat(9)
• gelic_descr_prepare_tx(9)
• gelic_card_kick_txdma(9)
• gelic_net_xmit(9)
• gelic_net_pass_skb_up(9)
• gelic_card_decode_one_descr(9)
• gelic_net_poll(9)
• gelic_net_poll_controller(9)
• gelic_net_open(9)
• gelic_net_tx_timeout_task(9)
• gelic_net_tx_timeout(9)
• gelic_ether_setup_netdev_ops(9)
• gelic_net_setup_netdev(9)
• gelic_alloc_card_net(9)

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🧚 and that's the whole page! go enable some receive DMA, you absolute legend 🧚

signed, sealed, delivered — this one came from ./drivers/net/ethernet/toshiba, dated October 2026, and it lives at gelic_card_enable_rxdmac(9) in the Kernel API Manual forever and ever 💖✨🎀