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ipq40xx: net: ethernet: edma: reject unsupported coalescing params

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Set ethtool_ops->supported_coalesce_params to let
the core reject unsupported coalescing parameters.

This driver did not previously reject unsupported parameters.

This is a required ethtool op since kernel 5.7.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
This commit is contained in:
Robert Marko 2021-09-12 23:26:59 +02:00 committed by Adrian Schmutzler
parent 603848cad8
commit ccf214a408
1 changed files with 4 additions and 0 deletions
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4
target/linux/ipq40xx/files/drivers/net/ethernet/qualcomm/essedma/edma_ethtool.c
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@ -16,6 +16,7 @@
#include <linux/ethtool.h> #include <linux/ethtool.h>
#include <linux/netdevice.h> #include <linux/netdevice.h>
#include <linux/string.h> #include <linux/string.h>
#include <linux/version.h>
#include "edma.h" #include "edma.h"
struct edma_ethtool_stats { struct edma_ethtool_stats {
@ -308,6 +309,9 @@ static void edma_get_ringparam(struct net_device *netdev,
/* Ethtool operations /* Ethtool operations
*/ */
static const struct ethtool_ops edma_ethtool_ops = { static const struct ethtool_ops edma_ethtool_ops = {
#if LINUX_VERSION_CODE >= KERNEL_VERSION(5,7,0)
.supported_coalesce_params = ETHTOOL_COALESCE_USECS,
#endif
.get_drvinfo = &edma_get_drvinfo, .get_drvinfo = &edma_get_drvinfo,
.get_link = &ethtool_op_get_link, .get_link = &ethtool_op_get_link,
.get_msglevel = &edma_get_msglevel, .get_msglevel = &edma_get_msglevel,