[PATCH v2 -next 04/11] PCI: brcmstb: Expand inbound size calculation helper

From: Stanimir Varbanov
Date: Tue Sep 10 2024 - 11:20:48 EST


Expand the inbound size calculation in helper function
up to 64GB.

Signed-off-by: Stanimir Varbanov <svarbanov@xxxxxxx>
---
drivers/pci/controller/pcie-brcmstb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/pci/controller/pcie-brcmstb.c b/drivers/pci/controller/pcie-brcmstb.c
index 29ad04f8d3f3..7bd85566c242 100644
--- a/drivers/pci/controller/pcie-brcmstb.c
+++ b/drivers/pci/controller/pcie-brcmstb.c
@@ -309,8 +309,8 @@ 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 <= 35)
- /* 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 */
return 0;
--
2.35.3