bnxt_en: Retrieve the hardware bridge mode from the firmware.
Retrieve and store the hardware bridge mode, so that we can implement
ndo_bridge_{get|set)link methods in the next patch.
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 2103f14..ec8a195 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -33,6 +33,7 @@
#include <linux/mii.h>
#include <linux/if.h>
#include <linux/if_vlan.h>
+#include <linux/if_bridge.h>
#include <linux/rtc.h>
#include <linux/bpf.h>
#include <net/ip.h>
@@ -4610,6 +4611,13 @@ static int bnxt_hwrm_func_qcfg(struct bnxt *bp)
bp->port_partition_type = resp->port_partition_type;
break;
}
+ if (bp->hwrm_spec_code < 0x10707 ||
+ resp->evb_mode == FUNC_QCFG_RESP_EVB_MODE_VEB)
+ bp->br_mode = BRIDGE_MODE_VEB;
+ else if (resp->evb_mode == FUNC_QCFG_RESP_EVB_MODE_VEPA)
+ bp->br_mode = BRIDGE_MODE_VEPA;
+ else
+ bp->br_mode = BRIDGE_MODE_UNDEF;
func_qcfg_exit:
mutex_unlock(&bp->hwrm_cmd_lock);
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
index 505691a..15d5a10 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
@@ -1164,6 +1164,7 @@ struct bnxt {
u8 nge_port_cnt;
__le16 nge_fw_dst_port_id;
u8 port_partition_type;
+ u16 br_mode;
u16 rx_coal_ticks;
u16 rx_coal_ticks_irq;