net: enetc: integrate enetc_msg.c into enetc-pf-common driver

Move enetc_msg.c from the fsl-enetc driver to the nxp-enetc-pf-common
driver so that SR-IOV mailbox handling can be shared between ENETC v1
and v4 PF drivers.

Changes:
- Move enetc_msg.o compilation from fsl-enetc to nxp-enetc-pf-common
- Export enetc_sriov_configure() with EXPORT_SYMBOL_GPL for use by
  both PF drivers

The fsl-enetc driver now depends on nxp-enetc-pf-common for SR-IOV
functionality.

Signed-off-by: Wei Fang <wei.fang@nxp.com>
Link: https://patch.msgid.link/20260522092438.1264020-5-wei.fang@nxp.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

diff --git a/drivers/net/ethernet/freescale/enetc/Makefile b/drivers/net/ethernet/freescale/enetc/Makefile
index f1c5ad45fd76dc4600693f7f7ed54b8df3041b1b..10ab6694c3144f8c8340880cfc2b8b1b59c3b616 100644 (file)
--- a/drivers/net/ethernet/freescale/enetc/Makefile
+++ b/drivers/net/ethernet/freescale/enetc/Makefile
@@ -5,13 +5,13 @@ fsl-enetc-core-y := enetc.o enetc_cbdr.o enetc_ethtool.o
 
 obj-$(CONFIG_NXP_ENETC_PF_COMMON) += nxp-enetc-pf-common.o
 nxp-enetc-pf-common-y := enetc_pf_common.o
+nxp-enetc-pf-common-$(CONFIG_PCI_IOV) += enetc_msg.o
 
 obj-$(CONFIG_NXP_NETC_LIB) += nxp-netc-lib.o
 nxp-netc-lib-y := ntmp.o
 
 obj-$(CONFIG_FSL_ENETC) += fsl-enetc.o
 fsl-enetc-y := enetc_pf.o
-fsl-enetc-$(CONFIG_PCI_IOV) += enetc_msg.o
 fsl-enetc-$(CONFIG_FSL_ENETC_QOS) += enetc_qos.o
 
 obj-$(CONFIG_NXP_ENETC4) += nxp-enetc4.o

diff --git a/drivers/net/ethernet/freescale/enetc/enetc_msg.c b/drivers/net/ethernet/freescale/enetc/enetc_msg.c
index fd1a42bbdcb1856395da1fed3149b9c94a3498fb..f696751c00ea04db0a9d09a738e333254c99080d 100644 (file)
--- a/drivers/net/ethernet/freescale/enetc/enetc_msg.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_msg.c
@@ -284,3 +284,4 @@ err_msg_psi:
 
        return err;
 }
+EXPORT_SYMBOL_GPL(enetc_sriov_configure);