From: Jian Shen <shenjian15@huawei.com>
To: <davem@davemloft.net>, <kuba@kernel.org>, <andrew@lunn.ch>,
<ecree.xilinx@gmail.com>, <hkallweit1@gmail.com>,
<alexandr.lobakin@intel.com>, <saeed@kernel.org>,
<leon@kernel.org>
Cc: <netdev@vger.kernel.org>, <linuxarm@openeuler.org>
Subject: [RFCv7 PATCH net-next 08/36] ravb: replace const features initialization with NETDEV_FEATURE_SET
Date: Wed, 10 Aug 2022 11:05:56 +0800 [thread overview]
Message-ID: <20220810030624.34711-9-shenjian15@huawei.com> (raw)
In-Reply-To: <20220810030624.34711-1-shenjian15@huawei.com>
The ravb driver use netdev_features in global structure
initialization. Changed the its netdev_features_t memeber
to netdev_features_t *, and make it refer to a netdev_features_t
global variables.
Signed-off-by: Jian Shen <shenjian15@huawei.com>
---
drivers/net/ethernet/renesas/ravb.h | 4 ++--
drivers/net/ethernet/renesas/ravb_main.c | 27 +++++++++++++++++-------
2 files changed, 21 insertions(+), 10 deletions(-)
diff --git a/drivers/net/ethernet/renesas/ravb.h b/drivers/net/ethernet/renesas/ravb.h
index b980bce763d3..efd3c32b9e46 100644
--- a/drivers/net/ethernet/renesas/ravb.h
+++ b/drivers/net/ethernet/renesas/ravb.h
@@ -1014,8 +1014,8 @@ struct ravb_hw_info {
void (*emac_init)(struct net_device *ndev);
const char (*gstrings_stats)[ETH_GSTRING_LEN];
size_t gstrings_size;
- netdev_features_t net_hw_features;
- netdev_features_t net_features;
+ const netdev_features_t *net_hw_features;
+ const netdev_features_t *net_features;
int stats_len;
size_t max_rx_len;
u32 tccr_mask;
diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c
index b357ac4c56c5..b38f689c3683 100644
--- a/drivers/net/ethernet/renesas/ravb_main.c
+++ b/drivers/net/ethernet/renesas/ravb_main.c
@@ -50,6 +50,9 @@ static const char *ravb_tx_irqs[NUM_TX_QUEUE] = {
"ch19", /* RAVB_NC */
};
+static netdev_features_t ravb_default_features;
+static netdev_features_t ravb_empty_features;
+
void ravb_modify(struct net_device *ndev, enum ravb_reg reg, u32 clear,
u32 set)
{
@@ -2422,8 +2425,8 @@ static const struct ravb_hw_info ravb_gen3_hw_info = {
.emac_init = ravb_emac_init_rcar,
.gstrings_stats = ravb_gstrings_stats,
.gstrings_size = sizeof(ravb_gstrings_stats),
- .net_hw_features = NETIF_F_RXCSUM,
- .net_features = NETIF_F_RXCSUM,
+ .net_hw_features = &ravb_default_features,
+ .net_features = &ravb_default_features,
.stats_len = ARRAY_SIZE(ravb_gstrings_stats),
.max_rx_len = RX_BUF_SZ + RAVB_ALIGN - 1,
.tccr_mask = TCCR_TSRQ0 | TCCR_TSRQ1 | TCCR_TSRQ2 | TCCR_TSRQ3,
@@ -2448,8 +2451,8 @@ static const struct ravb_hw_info ravb_gen2_hw_info = {
.emac_init = ravb_emac_init_rcar,
.gstrings_stats = ravb_gstrings_stats,
.gstrings_size = sizeof(ravb_gstrings_stats),
- .net_hw_features = NETIF_F_RXCSUM,
- .net_features = NETIF_F_RXCSUM,
+ .net_hw_features = &ravb_default_features,
+ .net_features = &ravb_default_features,
.stats_len = ARRAY_SIZE(ravb_gstrings_stats),
.max_rx_len = RX_BUF_SZ + RAVB_ALIGN - 1,
.tccr_mask = TCCR_TSRQ0 | TCCR_TSRQ1 | TCCR_TSRQ2 | TCCR_TSRQ3,
@@ -2471,8 +2474,8 @@ static const struct ravb_hw_info ravb_rzv2m_hw_info = {
.emac_init = ravb_emac_init_rcar,
.gstrings_stats = ravb_gstrings_stats,
.gstrings_size = sizeof(ravb_gstrings_stats),
- .net_hw_features = NETIF_F_RXCSUM,
- .net_features = NETIF_F_RXCSUM,
+ .net_hw_features = &ravb_default_features,
+ .net_features = &ravb_default_features,
.stats_len = ARRAY_SIZE(ravb_gstrings_stats),
.max_rx_len = RX_BUF_SZ + RAVB_ALIGN - 1,
.tccr_mask = TCCR_TSRQ0 | TCCR_TSRQ1 | TCCR_TSRQ2 | TCCR_TSRQ3,
@@ -2496,6 +2499,8 @@ static const struct ravb_hw_info gbeth_hw_info = {
.emac_init = ravb_emac_init_gbeth,
.gstrings_stats = ravb_gstrings_stats_gbeth,
.gstrings_size = sizeof(ravb_gstrings_stats_gbeth),
+ .net_hw_features = &ravb_empty_features,
+ .net_features = &ravb_empty_features,
.stats_len = ARRAY_SIZE(ravb_gstrings_stats_gbeth),
.max_rx_len = ALIGN(GBETH_RX_BUFF_MAX, RAVB_ALIGN),
.tccr_mask = TCCR_TSRQ0,
@@ -2610,6 +2615,11 @@ static void ravb_set_delay_mode(struct net_device *ndev)
ravb_modify(ndev, APSR, APSR_RDM | APSR_TDM, set);
}
+static void ravb_features_init(void)
+{
+ ravb_default_features |= NETIF_F_RXCSUM;
+}
+
static int ravb_probe(struct platform_device *pdev)
{
struct device_node *np = pdev->dev.of_node;
@@ -2639,8 +2649,9 @@ static int ravb_probe(struct platform_device *pdev)
info = of_device_get_match_data(&pdev->dev);
- ndev->features = info->net_features;
- ndev->hw_features = info->net_hw_features;
+ ravb_features_init();
+ ndev->features = *info->net_features;
+ ndev->hw_features = *info->net_hw_features;
reset_control_deassert(rstc);
pm_runtime_enable(&pdev->dev);
--
2.33.0
next prev parent reply other threads:[~2022-08-10 3:14 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-10 3:05 [RFCv7 PATCH net-next 00/36] net: extend the type of netdev_features_t to bitmap Jian Shen
2022-08-10 3:05 ` [RFCv7 PATCH net-next 01/36] net: introduce operation helpers for netdev features Jian Shen
2022-08-10 9:43 ` Alexander Lobakin
2022-08-10 11:32 ` shenjian (K)
2022-08-11 10:49 ` Alexander Lobakin
2022-08-12 2:39 ` shenjian (K)
2022-08-10 3:05 ` [RFCv7 PATCH net-next 02/36] net: replace general features macroes with global netdev_features variables Jian Shen
2022-08-10 9:58 ` Alexander Lobakin
2022-08-10 12:01 ` shenjian (K)
2022-08-11 11:05 ` Alexander Lobakin
2022-08-12 10:58 ` shenjian (K)
2022-08-10 3:05 ` [RFCv7 PATCH net-next 03/36] net: replace multiple feature bits with DECLARE_NETDEV_FEATURE_SET Jian Shen
2022-08-10 10:37 ` Alexander Lobakin
2022-08-10 12:15 ` shenjian (K)
2022-08-10 3:05 ` [RFCv7 PATCH net-next 04/36] net: sfc: replace const features initialization " Jian Shen
2022-08-10 3:05 ` [RFCv7 PATCH net-next 05/36] net: atlantic: replace const features initialization with NETDEV_FEATURE_SET Jian Shen
2022-08-10 3:05 ` [RFCv7 PATCH net-next 06/36] iwlwifi: " Jian Shen
2022-08-10 3:05 ` [RFCv7 PATCH net-next 07/36] net: ethernet: mtk_eth_soc: " Jian Shen
2022-08-10 3:05 ` Jian Shen [this message]
2022-08-10 3:05 ` [RFCv7 PATCH net-next 09/36] test_bpf: " Jian Shen
2022-08-10 3:05 ` [RFCv7 PATCH net-next 10/36] treewide: replace NETIF_F_CSUM_MASK | NETIF_F_GSO_MASK by netdev_csum_gso_features_mask Jian Shen
2022-08-10 3:05 ` [RFCv7 PATCH net-next 11/36] treewide: replace NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM by netdev_ip_csum_features Jian Shen
2022-08-10 3:06 ` [RFCv7 PATCH net-next 12/36] treewide: replace NETIF_F_TSO | NETIF_F_TSO6 by netdev_general_tso_features Jian Shen
2022-08-10 3:06 ` [RFCv7 PATCH net-next 13/36] treewide: replace VLAN tag feature array by const vlan features Jian Shen
2022-08-10 3:06 ` [RFCv7 PATCH net-next 14/36] net: simplify the netdev features expressions for xxx_gso_segment Jian Shen
2022-08-10 3:06 ` [RFCv7 PATCH net-next 15/36] treewide: simplify the netdev features expression Jian Shen
2022-08-10 3:06 ` [RFCv7 PATCH net-next 16/36] treewide: use replace features '0' by netdev_empty_features Jian Shen
2022-08-10 10:48 ` Alexander Lobakin
2022-08-10 12:25 ` shenjian (K)
2022-08-11 12:35 ` Alexander Lobakin
2022-08-10 3:06 ` [RFCv7 PATCH net-next 17/36] treewide: adjust features initialization Jian Shen
2022-08-10 10:58 ` Alexander Lobakin
2022-08-10 14:06 ` shenjian (K)
2022-08-10 3:06 ` [RFCv7 PATCH net-next 18/36] net: mlx4: adjust the net device feature relative macroes Jian Shen
2022-08-10 3:06 ` [RFCv7 PATCH net-next 19/36] net: mlx5e: adjust " Jian Shen
2022-08-10 3:06 ` [RFCv7 PATCH net-next 20/36] net: mlxsw: adjust input parameter for function mlxsw_sp_handle_feature Jian Shen
2022-08-10 3:06 ` [RFCv7 PATCH net-next 21/36] net: iavf: adjust net device features relative macroes Jian Shen
2022-08-10 3:06 ` [RFCv7 PATCH net-next 22/36] net: core: adjust netdev_sync_xxx_features Jian Shen
2022-08-10 3:06 ` [RFCv7 PATCH net-next 23/36] net: adjust the build check for net_gso_ok() Jian Shen
2022-08-10 11:09 ` Alexander Lobakin
2022-08-10 14:41 ` shenjian (K)
2022-08-10 3:06 ` [RFCv7 PATCH net-next 24/36] treewide: use netdev_feature_add helpers Jian Shen
2022-08-10 3:06 ` [RFCv7 PATCH net-next 25/36] treewide: use netdev_features_or/set helpers Jian Shen
2022-08-10 3:06 ` [RFCv7 PATCH net-next 26/36] treewide: use netdev_feature_change helpers Jian Shen
2022-08-10 3:06 ` [RFCv7 PATCH net-next 27/36] treewide: use netdev_feature_del helpers Jian Shen
2022-08-10 3:06 ` [RFCv7 PATCH net-next 28/36] treewide: use netdev_features_andnot and netdev_features_clear helpers Jian Shen
2022-08-10 3:06 ` [RFCv7 PATCH net-next 29/36] treewide: use netdev_features_xor helpers Jian Shen
2022-08-10 3:06 ` [RFCv7 PATCH net-next 30/36] treewide: use netdev_feature_test helpers Jian Shen
2022-08-10 3:06 ` [RFCv7 PATCH net-next 31/36] treewide: use netdev_features_intersects helpers Jian Shen
2022-08-10 3:06 ` [RFCv7 PATCH net-next 32/36] net: use netdev_features_and and netdev_features_mask helpers Jian Shen
2022-08-10 3:06 ` [RFCv7 PATCH net-next 33/36] treewide: use netdev_features_subset helpers Jian Shen
2022-08-10 3:06 ` [RFCv7 PATCH net-next 34/36] treewide: use netdev_features_equal helpers Jian Shen
2022-08-10 3:06 ` [RFCv7 PATCH net-next 35/36] treewide: use netdev_features_empty helpers Jian Shen
2022-08-10 3:06 ` [RFCv7 PATCH net-next 36/36] net: redefine the prototype of netdev_features_t Jian Shen
2022-08-10 11:35 ` Alexander Lobakin
[not found] ` <3df89822-7dec-c01e-0df9-15b8e6f7d4e5@huawei.com>
2022-08-11 13:07 ` Alexander Lobakin
2022-08-11 15:13 ` Jakub Kicinski
2022-08-12 11:43 ` shenjian (K)
2022-08-12 11:30 ` shenjian (K)
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