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Commit e0971c83 authored by Tomer Tayar's avatar Tomer Tayar Committed by David S. Miller
Browse files

qed*: Add support for the ethtool get_regs operation 



Signed-off-by: default avatarTomer Tayar <Tomer.Tayar@qlogic.com>
Signed-off-by: default avatarYuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c965db44

drivers/net/ethernet/qlogic/qed/qed_main.c

+2 −0
Original line number Diff line number Diff line
@@ -1398,6 +1398,8 @@ const struct qed_common_ops qed_common_ops_pass = { 
	.get_link = &qed_get_current_link,

	.drain = &qed_drain,

	.update_msglvl = &qed_init_dp,

	.dbg_all_data = &qed_dbg_all_data,

	.dbg_all_data_size = &qed_dbg_all_data_size,

	.chain_alloc = &qed_chain_alloc,

	.chain_free = &qed_chain_free,

	.get_coalesce = &qed_get_coalesce,

drivers/net/ethernet/qlogic/qede/qede_ethtool.c

+24 −0
Original line number Diff line number Diff line
@@ -695,6 +695,28 @@ static int qede_set_pauseparam(struct net_device *dev, 
	return 0;

}



static void qede_get_regs(struct net_device *ndev,

			  struct ethtool_regs *regs, void *buffer)

{

	struct qede_dev *edev = netdev_priv(ndev);



	regs->version = 0;

	memset(buffer, 0, regs->len);



	if (edev->ops && edev->ops->common)

		edev->ops->common->dbg_all_data(edev->cdev, buffer);

}



static int qede_get_regs_len(struct net_device *ndev)

{

	struct qede_dev *edev = netdev_priv(ndev);



	if (edev->ops && edev->ops->common)

		return edev->ops->common->dbg_all_data_size(edev->cdev);

	else

		return -EINVAL;

}



static void qede_update_mtu(struct qede_dev *edev, union qede_reload_args *args)

{

	edev->ndev->mtu = args->mtu;
@@ -1395,6 +1417,8 @@ static const struct ethtool_ops qede_ethtool_ops = { 
	.get_link_ksettings = qede_get_link_ksettings,

	.set_link_ksettings = qede_set_link_ksettings,

	.get_drvinfo = qede_get_drvinfo,

	.get_regs_len = qede_get_regs_len,

	.get_regs = qede_get_regs,

	.get_msglevel = qede_get_msglevel,

	.set_msglevel = qede_set_msglevel,

	.nway_reset = qede_nway_reset,

include/linux/qed/qed_if.h

+4 −0
Original line number Diff line number Diff line
@@ -455,6 +455,10 @@ struct qed_common_ops { 
	void		(*simd_handler_clean)(struct qed_dev *cdev,

					      int index);



	int (*dbg_all_data) (struct qed_dev *cdev, void *buffer);



	int (*dbg_all_data_size) (struct qed_dev *cdev);



/**

 * @brief can_link_change - can the instance change the link or not

 *