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pci: brcmstb: Fix iBAR size calculation

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Fix inbound window size calculation, like Linux commit 25a98c7270156.

Signed-off-by: Torsten Duwe <duwe@suse.de>
Tested-by: Pedro Falcato <pfalcato@suse.de>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
This commit is contained in:
Torsten Duwe
2026-06-01 12:39:34 +02:00
committed by Peter Robinson
parent b6f853f1cc
commit df883ec51b
1 changed files with 2 additions and 2 deletions
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4
drivers/pci/pcie_brcmstb.c
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@@ -101,8 +101,8 @@ static int brcm_pcie_encode_ibar_size(u64 size)
if (log2_in >= 12 && log2_in <= 15)
/* Covers 4KB to 32KB (inclusive) */
return (log2_in - 12) + 0x1c;
else if (log2_in >= 16 && log2_in <= 37)
/* Covers 64KB to 32GB, (inclusive) */
else if (log2_in >= 16 && log2_in <= 36)
/* Covers 64KB to 64GB, (inclusive) */
return log2_in - 15;
/* Something is awry so disable */