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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>
This commit is contained in:
Michael Chan 2017-07-24 12:34:21 -04:00 committed by David S. Miller
parent acb2005463
commit 32e8239c91
2 changed files with 9 additions and 0 deletions
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8
drivers/net/ethernet/broadcom/bnxt/bnxt.c
View File

@ -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);

1
drivers/net/ethernet/broadcom/bnxt/bnxt.h
View File

@ -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;