diff options
| author | Marek Vasut <marex@denx.de> | 2025-01-16 05:03:23 +0100 |
|---|---|---|
| committer | Fabio Estevam <festevam@gmail.com> | 2025-01-20 08:40:39 -0300 |
| commit | 4eb5ef73a9565a78dd2a18d0ff4576701bedf872 (patch) | |
| tree | a80ba22621743f9feb881f247212c865b2801c6c | |
| parent | e091e49afe0c47f5884928f42dd29c980478d3e7 (diff) | |
net: fsl_enetc: Introduce enetc_dev_id()
Introduce mapping function enetc_dev_id(), which converts PCIe BDF of
the ENETC into linear incrementing index usable e.g. as interface index.
This replaces the current ad-hoc calculation used in the code with a
dedicated function. No functional change.
Signed-off-by: Marek Vasut <marex@denx.de>
| -rw-r--r-- | drivers/net/fsl_enetc.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/net/fsl_enetc.c b/drivers/net/fsl_enetc.c index 639853539a1..e6f5ca633aa 100644 --- a/drivers/net/fsl_enetc.c +++ b/drivers/net/fsl_enetc.c @@ -32,6 +32,14 @@ static int enetc_is_ls1028a(struct udevice *dev) pplat->vendor == PCI_VENDOR_ID_FREESCALE; } +static int enetc_dev_id(struct udevice *dev) +{ + if (enetc_is_ls1028a(dev)) + return PCI_FUNC(pci_get_devfn(dev)); + + return 0; +} + /* * sets the MAC address in IERB registers, this setting is persistent and * carried over to Linux. @@ -109,7 +117,7 @@ static int enetc_bind(struct udevice *dev) * PCI function # and enetc#N based on interface count */ if (ofnode_valid(dev_ofnode(dev))) - sprintf(name, "enetc-%u", PCI_FUNC(pci_get_devfn(dev))); + sprintf(name, "enetc-%u", enetc_dev_id(dev)); else sprintf(name, "enetc#%u", eth_num_devices++); device_set_name(dev, name); |