diff options
| author | Andrew Scull <ascull@google.com> | 2022-04-21 16:11:10 +0000 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2022-05-03 15:50:46 -0400 |
| commit | 12507a2d2269f36d16232d78ec15e861d3fff2d7 (patch) | |
| tree | 67ef89dc1a1bb931eeabc6012db05a2a602c91ec /drivers/net/e1000.c | |
| parent | 55e6adbd78fcfcbd5c2e291ae1f5da3b107cb388 (diff) | |
pci: Map bars with offset and length
Evolve dm_pci_map_bar() to include an offset and length parameter. These
allow a portion of the memory to be mapped and range checks to be
applied.
Passing both the offset and length as zero results in the previous
behaviour and this is used to migrate the previous callers.
Signed-off-by: Andrew Scull <ascull@google.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'drivers/net/e1000.c')
| -rw-r--r-- | drivers/net/e1000.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/e1000.c b/drivers/net/e1000.c index 4e34248ff6..f01c464e48 100644 --- a/drivers/net/e1000.c +++ b/drivers/net/e1000.c @@ -5549,7 +5549,7 @@ static int e1000_init_one(struct e1000_hw *hw, int cardnum, pci_dev_t devno, hw->eeprom_semaphore_present = true; #endif #ifdef CONFIG_DM_ETH - hw->hw_addr = dm_pci_map_bar(devno, PCI_BASE_ADDRESS_0, + hw->hw_addr = dm_pci_map_bar(devno, PCI_BASE_ADDRESS_0, 0, 0, PCI_REGION_MEM); #else hw->hw_addr = pci_map_bar(devno, PCI_BASE_ADDRESS_0, |