Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 5282db6c authored by Michael Chan's avatar Michael Chan Committed by David S. Miller
Browse files

bnxt_en: Add ethtool set_wol method.



And add functions to set and free magic packet filter.

Signed-off-by: default avatarMichael Chan <michael.chan@broadcom.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 8e202366
Loading
Loading
Loading
Loading
+32 −0
Original line number Diff line number Diff line
@@ -5842,6 +5842,38 @@ static int bnxt_hwrm_port_led_qcaps(struct bnxt *bp)
	return 0;
}

int bnxt_hwrm_alloc_wol_fltr(struct bnxt *bp)
{
	struct hwrm_wol_filter_alloc_input req = {0};
	struct hwrm_wol_filter_alloc_output *resp = bp->hwrm_cmd_resp_addr;
	int rc;

	bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_WOL_FILTER_ALLOC, -1, -1);
	req.port_id = cpu_to_le16(bp->pf.port_id);
	req.wol_type = WOL_FILTER_ALLOC_REQ_WOL_TYPE_MAGICPKT;
	req.enables = cpu_to_le32(WOL_FILTER_ALLOC_REQ_ENABLES_MAC_ADDRESS);
	memcpy(req.mac_address, bp->dev->dev_addr, ETH_ALEN);
	mutex_lock(&bp->hwrm_cmd_lock);
	rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
	if (!rc)
		bp->wol_filter_id = resp->wol_filter_id;
	mutex_unlock(&bp->hwrm_cmd_lock);
	return rc;
}

int bnxt_hwrm_free_wol_fltr(struct bnxt *bp)
{
	struct hwrm_wol_filter_free_input req = {0};
	int rc;

	bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_WOL_FILTER_FREE, -1, -1);
	req.port_id = cpu_to_le16(bp->pf.port_id);
	req.enables = cpu_to_le32(WOL_FILTER_FREE_REQ_ENABLES_WOL_FILTER_ID);
	req.wol_filter_id = bp->wol_filter_id;
	rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
	return rc;
}

static u16 bnxt_hwrm_get_wol_fltrs(struct bnxt *bp, u16 handle)
{
	struct hwrm_wol_filter_qcfg_input req = {0};
+2 −0
Original line number Diff line number Diff line
@@ -1242,6 +1242,8 @@ void bnxt_tx_disable(struct bnxt *bp);
void bnxt_tx_enable(struct bnxt *bp);
int bnxt_hwrm_set_pause(struct bnxt *);
int bnxt_hwrm_set_link_setting(struct bnxt *, bool, bool);
int bnxt_hwrm_alloc_wol_fltr(struct bnxt *bp);
int bnxt_hwrm_free_wol_fltr(struct bnxt *bp);
int bnxt_hwrm_fw_set_time(struct bnxt *);
int bnxt_open_nic(struct bnxt *, bool, bool);
int bnxt_close_nic(struct bnxt *, bool, bool);
+26 −0
Original line number Diff line number Diff line
@@ -847,6 +847,31 @@ static void bnxt_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
	}
}

static int bnxt_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
{
	struct bnxt *bp = netdev_priv(dev);

	if (wol->wolopts & ~WAKE_MAGIC)
		return -EINVAL;

	if (wol->wolopts & WAKE_MAGIC) {
		if (!(bp->flags & BNXT_FLAG_WOL_CAP))
			return -EINVAL;
		if (!bp->wol) {
			if (bnxt_hwrm_alloc_wol_fltr(bp))
				return -EBUSY;
			bp->wol = 1;
		}
	} else {
		if (bp->wol) {
			if (bnxt_hwrm_free_wol_fltr(bp))
				return -EBUSY;
			bp->wol = 0;
		}
	}
	return 0;
}

u32 _bnxt_fw_to_ethtool_adv_spds(u16 fw_speeds, u8 fw_pause)
{
	u32 speed_mask = 0;
@@ -2150,6 +2175,7 @@ const struct ethtool_ops bnxt_ethtool_ops = {
	.set_pauseparam		= bnxt_set_pauseparam,
	.get_drvinfo		= bnxt_get_drvinfo,
	.get_wol		= bnxt_get_wol,
	.set_wol		= bnxt_set_wol,
	.get_coalesce		= bnxt_get_coalesce,
	.set_coalesce		= bnxt_set_coalesce,
	.get_msglevel		= bnxt_get_msglevel,