Commit b799f052 authored by Edward Cree's avatar Edward Cree Committed by Jakub Kicinski
Browse files

sfc: remove 'log-tc-errors' ethtool private flag 



It no longer does anything now that we're using formatted extacks instead.
So we can remove the driver's whole get/set priv_flags implementation.

Signed-off-by: default avatarEdward Cree <ecree.xilinx@gmail.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent ad1c80d5

drivers/net/ethernet/sfc/ef100_ethtool.c

+0 −2
Original line number Diff line number Diff line
@@ -43,8 +43,6 @@ const struct ethtool_ops ef100_ethtool_ops = { 
	.get_pauseparam         = efx_ethtool_get_pauseparam,

	.set_pauseparam         = efx_ethtool_set_pauseparam,

	.get_sset_count		= efx_ethtool_get_sset_count,

	.get_priv_flags		= efx_ethtool_get_priv_flags,

	.set_priv_flags		= efx_ethtool_set_priv_flags,

	.self_test		= efx_ethtool_self_test,

	.get_strings		= efx_ethtool_get_strings,

	.get_link_ksettings	= efx_ethtool_get_link_ksettings,

drivers/net/ethernet/sfc/ethtool_common.c

+0 −37
Original line number Diff line number Diff line
@@ -101,14 +101,6 @@ static const struct efx_sw_stat_desc efx_sw_stat_desc[] = { 


#define EFX_ETHTOOL_SW_STAT_COUNT ARRAY_SIZE(efx_sw_stat_desc)



static const char efx_ethtool_priv_flags_strings[][ETH_GSTRING_LEN] = {

	"log-tc-errors",

};



#define EFX_ETHTOOL_PRIV_FLAGS_LOG_TC_ERRS		BIT(0)



#define EFX_ETHTOOL_PRIV_FLAGS_COUNT ARRAY_SIZE(efx_ethtool_priv_flags_strings)



void efx_ethtool_get_drvinfo(struct net_device *net_dev,

			     struct ethtool_drvinfo *info)

{
@@ -460,8 +452,6 @@ int efx_ethtool_get_sset_count(struct net_device *net_dev, int string_set) 
		       efx_ptp_describe_stats(efx, NULL);

	case ETH_SS_TEST:

		return efx_ethtool_fill_self_tests(efx, NULL, NULL, NULL);

	case ETH_SS_PRIV_FLAGS:

		return EFX_ETHTOOL_PRIV_FLAGS_COUNT;

	default:

		return -EINVAL;

	}
@@ -488,39 +478,12 @@ void efx_ethtool_get_strings(struct net_device *net_dev, 
	case ETH_SS_TEST:

		efx_ethtool_fill_self_tests(efx, NULL, strings, NULL);

		break;

	case ETH_SS_PRIV_FLAGS:

		for (i = 0; i < EFX_ETHTOOL_PRIV_FLAGS_COUNT; i++)

			strscpy(strings + i * ETH_GSTRING_LEN,

				efx_ethtool_priv_flags_strings[i],

				ETH_GSTRING_LEN);

		break;

	default:

		/* No other string sets */

		break;

	}

}



u32 efx_ethtool_get_priv_flags(struct net_device *net_dev)

{

	struct efx_nic *efx = efx_netdev_priv(net_dev);

	u32 ret_flags = 0;



	if (efx->log_tc_errs)

		ret_flags |= EFX_ETHTOOL_PRIV_FLAGS_LOG_TC_ERRS;



	return ret_flags;

}



int efx_ethtool_set_priv_flags(struct net_device *net_dev, u32 flags)

{

	struct efx_nic *efx = efx_netdev_priv(net_dev);



	efx->log_tc_errs =

		!!(flags & EFX_ETHTOOL_PRIV_FLAGS_LOG_TC_ERRS);



	return 0;

}



void efx_ethtool_get_stats(struct net_device *net_dev,

			   struct ethtool_stats *stats,

			   u64 *data)

drivers/net/ethernet/sfc/ethtool_common.h

+0 −2
Original line number Diff line number Diff line
@@ -27,8 +27,6 @@ int efx_ethtool_fill_self_tests(struct efx_nic *efx, 
int efx_ethtool_get_sset_count(struct net_device *net_dev, int string_set);

void efx_ethtool_get_strings(struct net_device *net_dev, u32 string_set,

			     u8 *strings);

u32 efx_ethtool_get_priv_flags(struct net_device *net_dev);

int efx_ethtool_set_priv_flags(struct net_device *net_dev, u32 flags);

void efx_ethtool_get_stats(struct net_device *net_dev,

			   struct ethtool_stats *stats __attribute__ ((unused)),

			   u64 *data);

drivers/net/ethernet/sfc/net_driver.h

+0 −2
Original line number Diff line number Diff line
@@ -855,7 +855,6 @@ enum efx_xdp_tx_queues_mode { 
 * @timer_max_ns: Interrupt timer maximum value, in nanoseconds

 * @irq_rx_adaptive: Adaptive IRQ moderation enabled for RX event queues

 * @irqs_hooked: Channel interrupts are hooked

 * @log_tc_errs: Error logging for TC filter insertion is enabled

 * @irq_rx_mod_step_us: Step size for IRQ moderation for RX event queues

 * @irq_rx_moderation_us: IRQ moderation time for RX event queues

 * @msg_enable: Log message enable flags
@@ -1018,7 +1017,6 @@ struct efx_nic { 
	unsigned int timer_max_ns;

	bool irq_rx_adaptive;

	bool irqs_hooked;

	bool log_tc_errs;

	unsigned int irq_mod_step_us;

	unsigned int irq_rx_moderation_us;

	u32 msg_enable;