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path: root/drivers/cxl/core/regs.c
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Diffstat (limited to 'drivers/cxl/core/regs.c')
-rw-r--r--drivers/cxl/core/regs.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/cxl/core/regs.c b/drivers/cxl/core/regs.c
index 372786f80955..3c42f984eeaf 100644
--- a/drivers/cxl/core/regs.c
+++ b/drivers/cxl/core/regs.c
@@ -271,6 +271,7 @@ EXPORT_SYMBOL_NS_GPL(cxl_map_device_regs, CXL);
static bool cxl_decode_regblock(struct pci_dev *pdev, u32 reg_lo, u32 reg_hi,
struct cxl_register_map *map)
{
+ u8 reg_type = FIELD_GET(CXL_DVSEC_REG_LOCATOR_BLOCK_ID_MASK, reg_lo);
int bar = FIELD_GET(CXL_DVSEC_REG_LOCATOR_BIR_MASK, reg_lo);
u64 offset = ((u64)reg_hi << 32) |
(reg_lo & CXL_DVSEC_REG_LOCATOR_BLOCK_OFF_LOW_MASK);
@@ -278,11 +279,11 @@ static bool cxl_decode_regblock(struct pci_dev *pdev, u32 reg_lo, u32 reg_hi,
if (offset > pci_resource_len(pdev, bar)) {
dev_warn(&pdev->dev,
"BAR%d: %pr: too small (offset: %pa, type: %d)\n", bar,
- &pdev->resource[bar], &offset, map->reg_type);
+ &pdev->resource[bar], &offset, reg_type);
return false;
}
- map->reg_type = FIELD_GET(CXL_DVSEC_REG_LOCATOR_BLOCK_ID_MASK, reg_lo);
+ map->reg_type = reg_type;
map->resource = pci_resource_start(pdev, bar) + offset;
map->max_size = pci_resource_len(pdev, bar) - offset;
return true;