xilinx_timer_tlr_cycles(9)

💅 xilinx_timer_tlr_cycles 💅

okay so bestie, this is a page from the Kernel API Manual (yes, the kernel has manuals, and yes, they're kind of iconic) — it's all about xilinx_timer_tlr_cycles, a lil function that calculates the TLR for a period that you specified in clock cycles. 🎀

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✨ NAME ✨

xilinx_timer_tlr_cycles — Calculate the TLR for a period specified in clock cycles 🕰️✨

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🌸 SYNOPSIS 🌸

u32 xilinx_timer_tlr_cycles (struct xilinx_timer_priv *priv , u32 tcsr ,
u64 cycles );

like, that's the whole signature, no cap. 🫶

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🦋 ARGUMENTS 🦋

• priv — The timer's private data 💜 (yes, it's private, mind your business)
• tcsr — The value of the TCSR register for this counter ⭐
• cycles — The number of cycles in this period 🔥

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👑 DESCRIPTION 👑

ok so listen up, because this is the important part:

Callers of this function MUST ensure that cycles is representable as a TLR.

like, that's not a suggestion, that's a MUST with all caps, periodt. 💀 If your cycles value can't be represented as a TLR, that's on you, not on this function. Do your vibe check before you call, bestie. 🙈

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🌈 RETURN 🌈

It returns The calculated value for TLR ✨ — that's it, that's the tea. 🍓

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🧚 SEE ALSO 🧚

• Kernel file ./include/clocksource/timer-xilinx.h struct xilinx_timer_priv(9) 📁
• xilinx_timer_get_period(9) 🌸

iykyk 💅

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and that's the whole page, bestie — no notes, she ate. 🫶 The source lives under ./include/clocksource, and this lil masterpiece is dated October 2026. Go forth and calculate those TLRs responsibly, mwah 💖🎀