xcan_get_auto_tdcv(9)

💅 xcan_get_auto_tdcv — bestie's guide to the Kernel API Manual

okay so this is xcan_get_auto_tdcv(9), and yes it's a mouthful but honestly? iconic name. it lives in the Kernel API Manual and it's basically the little function that goes "hey, what's the Transmitter Delay Compensation Value rn?" 🎀

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✨ NAME ✨

xcan_get_auto_tdcv — Get Transmitter Delay Compensation Value. that's it, that's the whole vibe. it gets the TDCV. slay. 💅

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🌸 SYNOPSIS 🌸

int xcan_get_auto_tdcv (const struct net_device *ndev , u32 *tdcv );

look at that signature. two args, returns an int. clean, minimal, main character energy fr fr. ✨

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🦋 ARGUMENTS 🦋

• ndev — Pointer to net_device structure. it's const, so hands off bestie, we're only looking 👀
• tdcv — Pointer to TDCV value. this is where the answer gets dropped off, so make sure it's pointing somewhere real 🫶

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💜 RETURN 💜

0 on success. that's the whole story — zero means we ate and left no crumbs 🔥

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🌈 SEE ALSO 🌈

okay this list is long and honestly kind of a flex, so buckle up. these are all the sibling functions in the family — one big xilinx_can.c group chat:

• Kernel file ./drivers/net/can/xilinx_can.c struct xcan_priv(9)
• xcan_write_reg_le(9)
• xcan_read_reg_le(9)
• xcan_write_reg_be(9)
• xcan_read_reg_be(9)
• xcan_rx_int_mask(9)
• set_reset_mode(9)
• xcan_set_bittiming(9)
• xcan_chip_start(9)
• xcan_do_set_mode(9)
• xcan_write_frame(9)
• xcan_start_xmit_fifo(9)
• xcan_start_xmit_mailbox(9)
• xcan_start_xmit(9)
• xcan_rx(9)
• xcanfd_rx(9)
• xcan_current_error_state(9)
• xcan_set_error_state(9)
• xcan_update_error_state_after_rxtx(9)
• xcan_err_interrupt(9)
• xcan_state_interrupt(9)
• xcan_rx_fifo_get_next_frame(9)
• xcan_rx_poll(9)
• xcan_tx_interrupt(9)
• xcan_interrupt(9)
• xcan_chip_stop(9)
• xcan_open(9)
• xcan_close(9)
• xcan_get_berr_counter(9)
• xcan_suspend(9)
• xcan_resume(9)
• xcan_runtime_suspend(9)
• xcan_runtime_resume(9)
• xcan_probe(9)
• xcan_remove(9)

like, thirty-five entries. no cap, that's a whole squad 💀💖

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that's the page!! sourced from ./drivers/net/can, dated October 2026 — go forth and read your TDCV responsibly bestie 🧚💜