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Message-ID: <20241001-b4-sparx5-lan969x-switch-driver-v1-5-8c6896fdce66@microchip.com>
Date: Tue, 1 Oct 2024 15:50:35 +0200
From: Daniel Machon <daniel.machon@...rochip.com>
To: "David S. Miller" <davem@...emloft.net>, Eric Dumazet
<edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni
<pabeni@...hat.com>, Lars Povlsen <lars.povlsen@...rochip.com>, "Steen
Hegelund" <Steen.Hegelund@...rochip.com>, <horatiu.vultur@...rochip.com>,
<jensemil.schulzostergaard@...rochip.com>, <UNGLinuxDriver@...rochip.com>,
Richard Cochran <richardcochran@...il.com>, <horms@...nel.org>,
<justinstitt@...gle.com>, <gal@...dia.com>, <aakash.r.menon@...il.com>,
<jacob.e.keller@...el.com>
CC: <netdev@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>
Subject: [PATCH net-next 05/15] net: sparx5: add *sparx5 argument to a few
functions
The *sparx5 context pointer is required in functions that need to use
platform specific data using the SPX5_CONST macro (which will be added
in a subsequent patch). Prepare for this by updating the prototype and
use of such functions.
Signed-off-by: Daniel Machon <daniel.machon@...rochip.com>
Reviewed-by: Steen Hegelund <Steen.Hegelund@...rochip.com>
---
.../net/ethernet/microchip/sparx5/sparx5_ethtool.c | 24 +++++++++----------
.../net/ethernet/microchip/sparx5/sparx5_main.h | 2 +-
.../net/ethernet/microchip/sparx5/sparx5_netdev.c | 2 +-
.../net/ethernet/microchip/sparx5/sparx5_packet.c | 2 +-
.../net/ethernet/microchip/sparx5/sparx5_port.c | 28 +++++++++++-----------
.../net/ethernet/microchip/sparx5/sparx5_port.h | 6 ++---
.../net/ethernet/microchip/sparx5/sparx5_psfp.c | 24 +++++++++----------
drivers/net/ethernet/microchip/sparx5/sparx5_tc.c | 8 +++----
8 files changed, 48 insertions(+), 48 deletions(-)
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_ethtool.c b/drivers/net/ethernet/microchip/sparx5/sparx5_ethtool.c
index d898a7238b48..ca97d51e6a8d 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_ethtool.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_ethtool.c
@@ -505,8 +505,8 @@ static void sparx5_get_dev_misc_stats(u64 *portstats, void __iomem *inst, u32
static void sparx5_get_device_stats(struct sparx5 *sparx5, int portno)
{
u64 *portstats = &sparx5->stats[portno * sparx5->num_stats];
- u32 tinst = sparx5_port_dev_index(portno);
- u32 dev = sparx5_to_high_dev(portno);
+ u32 tinst = sparx5_port_dev_index(sparx5, portno);
+ u32 dev = sparx5_to_high_dev(sparx5, portno);
void __iomem *inst;
inst = spx5_inst_get(sparx5, dev, tinst);
@@ -819,8 +819,8 @@ static void sparx5_get_eth_phy_stats(struct net_device *ndev,
portstats = &sparx5->stats[portno * sparx5->num_stats];
if (sparx5_is_baser(port->conf.portmode)) {
- u32 tinst = sparx5_port_dev_index(portno);
- u32 dev = sparx5_to_high_dev(portno);
+ u32 tinst = sparx5_port_dev_index(sparx5, portno);
+ u32 dev = sparx5_to_high_dev(sparx5, portno);
inst = spx5_inst_get(sparx5, dev, tinst);
sparx5_get_dev_phy_stats(portstats, inst, tinst);
@@ -844,8 +844,8 @@ static void sparx5_get_eth_mac_stats(struct net_device *ndev,
portstats = &sparx5->stats[portno * sparx5->num_stats];
if (sparx5_is_baser(port->conf.portmode)) {
- u32 tinst = sparx5_port_dev_index(portno);
- u32 dev = sparx5_to_high_dev(portno);
+ u32 tinst = sparx5_port_dev_index(sparx5, portno);
+ u32 dev = sparx5_to_high_dev(sparx5, portno);
inst = spx5_inst_get(sparx5, dev, tinst);
sparx5_get_dev_mac_stats(portstats, inst, tinst);
@@ -912,8 +912,8 @@ static void sparx5_get_eth_mac_ctrl_stats(struct net_device *ndev,
portstats = &sparx5->stats[portno * sparx5->num_stats];
if (sparx5_is_baser(port->conf.portmode)) {
- u32 tinst = sparx5_port_dev_index(portno);
- u32 dev = sparx5_to_high_dev(portno);
+ u32 tinst = sparx5_port_dev_index(sparx5, portno);
+ u32 dev = sparx5_to_high_dev(sparx5, portno);
inst = spx5_inst_get(sparx5, dev, tinst);
sparx5_get_dev_mac_ctrl_stats(portstats, inst, tinst);
@@ -944,8 +944,8 @@ static void sparx5_get_eth_rmon_stats(struct net_device *ndev,
portstats = &sparx5->stats[portno * sparx5->num_stats];
if (sparx5_is_baser(port->conf.portmode)) {
- u32 tinst = sparx5_port_dev_index(portno);
- u32 dev = sparx5_to_high_dev(portno);
+ u32 tinst = sparx5_port_dev_index(sparx5, portno);
+ u32 dev = sparx5_to_high_dev(sparx5, portno);
inst = spx5_inst_get(sparx5, dev, tinst);
sparx5_get_dev_rmon_stats(portstats, inst, tinst);
@@ -1027,8 +1027,8 @@ static void sparx5_get_sset_data(struct net_device *ndev,
portstats = &sparx5->stats[portno * sparx5->num_stats];
if (sparx5_is_baser(port->conf.portmode)) {
- u32 tinst = sparx5_port_dev_index(portno);
- u32 dev = sparx5_to_high_dev(portno);
+ u32 tinst = sparx5_port_dev_index(sparx5, portno);
+ u32 dev = sparx5_to_high_dev(sparx5, portno);
inst = spx5_inst_get(sparx5, dev, tinst);
sparx5_get_dev_misc_stats(portstats, inst, tinst);
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_main.h b/drivers/net/ethernet/microchip/sparx5/sparx5_main.h
index 824849869f61..738b86999fd8 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_main.h
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_main.h
@@ -404,7 +404,7 @@ void sparx5_set_port_ifh_timestamp(void *ifh_hdr, u64 timestamp);
void sparx5_set_port_ifh_rew_op(void *ifh_hdr, u32 rew_op);
void sparx5_set_port_ifh_pdu_type(void *ifh_hdr, u32 pdu_type);
void sparx5_set_port_ifh_pdu_w16_offset(void *ifh_hdr, u32 pdu_w16_offset);
-void sparx5_set_port_ifh(void *ifh_hdr, u16 portno);
+void sparx5_set_port_ifh(struct sparx5 *sparx5, void *ifh_hdr, u16 portno);
bool sparx5_netdevice_check(const struct net_device *dev);
struct net_device *sparx5_create_netdev(struct sparx5 *sparx5, u32 portno);
int sparx5_register_netdevs(struct sparx5 *sparx5);
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_netdev.c b/drivers/net/ethernet/microchip/sparx5/sparx5_netdev.c
index 705a004b324f..3ae6bad3bbb3 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_netdev.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_netdev.c
@@ -55,7 +55,7 @@ static void __ifh_encode_bitfield(void *ifh, u64 value, u32 pos, u32 width)
ifh_hdr[byte - 5] |= (u8)((encode & 0xFF0000000000) >> 40);
}
-void sparx5_set_port_ifh(void *ifh_hdr, u16 portno)
+void sparx5_set_port_ifh(struct sparx5 *sparx5, void *ifh_hdr, u16 portno)
{
/* VSTAX.RSV = 1. MSBit must be 1 */
ifh_encode_bitfield(ifh_hdr, 1, VSTAX + 79, 1);
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c b/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c
index 70427643f777..e637834b56df 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c
@@ -235,7 +235,7 @@ netdev_tx_t sparx5_port_xmit_impl(struct sk_buff *skb, struct net_device *dev)
netdev_tx_t ret;
memset(ifh, 0, IFH_LEN * 4);
- sparx5_set_port_ifh(ifh, port->portno);
+ sparx5_set_port_ifh(sparx5, ifh, port->portno);
if (sparx5->ptp && skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP) {
if (sparx5_ptp_txtstamp_request(port, skb) < 0)
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_port.c b/drivers/net/ethernet/microchip/sparx5/sparx5_port.c
index 062e486c002c..ea3454342665 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_port.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_port.c
@@ -132,8 +132,8 @@ static int sparx5_get_sfi_status(struct sparx5 *sparx5,
return -EINVAL;
}
- dev = sparx5_to_high_dev(portno);
- tinst = sparx5_port_dev_index(portno);
+ dev = sparx5_to_high_dev(sparx5, portno);
+ tinst = sparx5_port_dev_index(sparx5, portno);
inst = spx5_inst_get(sparx5, dev, tinst);
value = spx5_inst_rd(inst, DEV10G_MAC_TX_MONITOR_STICKY(0));
@@ -316,9 +316,9 @@ static int sparx5_port_flush_poll(struct sparx5 *sparx5, u32 portno)
static int sparx5_port_disable(struct sparx5 *sparx5, struct sparx5_port *port, bool high_spd_dev)
{
u32 tinst = high_spd_dev ?
- sparx5_port_dev_index(port->portno) : port->portno;
+ sparx5_port_dev_index(sparx5, port->portno) : port->portno;
u32 dev = high_spd_dev ?
- sparx5_to_high_dev(port->portno) : TARGET_DEV2G5;
+ sparx5_to_high_dev(sparx5, port->portno) : TARGET_DEV2G5;
void __iomem *devinst = spx5_inst_get(sparx5, dev, tinst);
u32 spd = port->conf.speed;
u32 spd_prm;
@@ -427,7 +427,7 @@ static int sparx5_port_disable(struct sparx5 *sparx5, struct sparx5_port *port,
HSCH_FLUSH_CTRL);
if (high_spd_dev) {
- u32 pcs = sparx5_to_pcs_dev(port->portno);
+ u32 pcs = sparx5_to_pcs_dev(sparx5, port->portno);
void __iomem *pcsinst = spx5_inst_get(sparx5, pcs, tinst);
/* 12: Disable 5G/10G/25 BaseR PCS */
@@ -558,8 +558,8 @@ static int sparx5_port_max_tags_set(struct sparx5 *sparx5,
bool dtag = max_tags == SPX5_PORT_MAX_TAGS_TWO;
enum sparx5_vlan_port_type vlan_type = port->vlan_type;
bool dotag = max_tags != SPX5_PORT_MAX_TAGS_NONE;
- u32 dev = sparx5_to_high_dev(port->portno);
- u32 tinst = sparx5_port_dev_index(port->portno);
+ u32 dev = sparx5_to_high_dev(sparx5, port->portno);
+ u32 tinst = sparx5_port_dev_index(sparx5, port->portno);
void __iomem *inst = spx5_inst_get(sparx5, dev, tinst);
u32 etype;
@@ -789,9 +789,9 @@ static int sparx5_port_pcs_high_set(struct sparx5 *sparx5,
struct sparx5_port_config *conf)
{
u32 clk_spd = conf->portmode == PHY_INTERFACE_MODE_5GBASER ? 1 : 0;
- u32 pix = sparx5_port_dev_index(port->portno);
- u32 dev = sparx5_to_high_dev(port->portno);
- u32 pcs = sparx5_to_pcs_dev(port->portno);
+ u32 pix = sparx5_port_dev_index(sparx5, port->portno);
+ u32 dev = sparx5_to_high_dev(sparx5, port->portno);
+ u32 pcs = sparx5_to_pcs_dev(sparx5, port->portno);
void __iomem *devinst;
void __iomem *pcsinst;
int err;
@@ -843,7 +843,7 @@ static int sparx5_port_pcs_high_set(struct sparx5 *sparx5,
/* Switch between 1G/2500 and 5G/10G/25G devices */
static void sparx5_dev_switch(struct sparx5 *sparx5, int port, bool hsd)
{
- int bt_indx = BIT(sparx5_port_dev_index(port));
+ int bt_indx = BIT(sparx5_port_dev_index(sparx5, port));
if (sparx5_port_is_5g(port)) {
spx5_rmw(hsd ? 0 : bt_indx,
@@ -1016,9 +1016,9 @@ int sparx5_port_init(struct sparx5 *sparx5,
{
u32 pause_start = sparx5_wm_enc(6 * (ETH_MAXLEN / SPX5_BUFFER_CELL_SZ));
u32 atop = sparx5_wm_enc(20 * (ETH_MAXLEN / SPX5_BUFFER_CELL_SZ));
- u32 devhigh = sparx5_to_high_dev(port->portno);
- u32 pix = sparx5_port_dev_index(port->portno);
- u32 pcs = sparx5_to_pcs_dev(port->portno);
+ u32 devhigh = sparx5_to_high_dev(sparx5, port->portno);
+ u32 pix = sparx5_port_dev_index(sparx5, port->portno);
+ u32 pcs = sparx5_to_pcs_dev(sparx5, port->portno);
bool sd_pol = port->signd_active_high;
bool sd_sel = !port->signd_internal;
bool sd_ena = port->signd_enable;
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_port.h b/drivers/net/ethernet/microchip/sparx5/sparx5_port.h
index 607c4ff1df6b..468e3d34d6e1 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_port.h
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_port.h
@@ -40,7 +40,7 @@ static inline bool sparx5_port_is_25g(int portno)
return portno >= 56 && portno <= 63;
}
-static inline u32 sparx5_to_high_dev(int port)
+static inline u32 sparx5_to_high_dev(struct sparx5 *sparx5, int port)
{
if (sparx5_port_is_5g(port))
return TARGET_DEV5G;
@@ -49,7 +49,7 @@ static inline u32 sparx5_to_high_dev(int port)
return TARGET_DEV25G;
}
-static inline u32 sparx5_to_pcs_dev(int port)
+static inline u32 sparx5_to_pcs_dev(struct sparx5 *sparx5, int port)
{
if (sparx5_port_is_5g(port))
return TARGET_PCS5G_BR;
@@ -58,7 +58,7 @@ static inline u32 sparx5_to_pcs_dev(int port)
return TARGET_PCS25G_BR;
}
-static inline int sparx5_port_dev_index(int port)
+static inline int sparx5_port_dev_index(struct sparx5 *sparx5, int port)
{
if (sparx5_port_is_2g5(port))
return port;
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_psfp.c b/drivers/net/ethernet/microchip/sparx5/sparx5_psfp.c
index 8dee1ab1fa75..5d9c7b782352 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_psfp.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_psfp.c
@@ -20,34 +20,34 @@ static struct sparx5_pool_entry sparx5_psfp_sg_pool[SPX5_PSFP_SG_CNT];
/* Pool of available stream filters */
static struct sparx5_pool_entry sparx5_psfp_sf_pool[SPX5_PSFP_SF_CNT];
-static int sparx5_psfp_sf_get(u32 *id)
+static int sparx5_psfp_sf_get(struct sparx5 *sparx5, u32 *id)
{
return sparx5_pool_get(sparx5_psfp_sf_pool, SPX5_PSFP_SF_CNT, id);
}
-static int sparx5_psfp_sf_put(u32 id)
+static int sparx5_psfp_sf_put(struct sparx5 *sparx5, u32 id)
{
return sparx5_pool_put(sparx5_psfp_sf_pool, SPX5_PSFP_SF_CNT, id);
}
-static int sparx5_psfp_sg_get(u32 idx, u32 *id)
+static int sparx5_psfp_sg_get(struct sparx5 *sparx5, u32 idx, u32 *id)
{
return sparx5_pool_get_with_idx(sparx5_psfp_sg_pool, SPX5_PSFP_SG_CNT,
idx, id);
}
-static int sparx5_psfp_sg_put(u32 id)
+static int sparx5_psfp_sg_put(struct sparx5 *sparx5, u32 id)
{
return sparx5_pool_put(sparx5_psfp_sg_pool, SPX5_PSFP_SG_CNT, id);
}
-static int sparx5_psfp_fm_get(u32 idx, u32 *id)
+static int sparx5_psfp_fm_get(struct sparx5 *sparx5, u32 idx, u32 *id)
{
return sparx5_pool_get_with_idx(sparx5_psfp_fm_pool, SPX5_SDLB_CNT, idx,
id);
}
-static int sparx5_psfp_fm_put(u32 id)
+static int sparx5_psfp_fm_put(struct sparx5 *sparx5, u32 id)
{
return sparx5_pool_put(sparx5_psfp_fm_pool, SPX5_SDLB_CNT, id);
}
@@ -205,7 +205,7 @@ int sparx5_psfp_sf_add(struct sparx5 *sparx5, const struct sparx5_psfp_sf *sf,
{
int ret;
- ret = sparx5_psfp_sf_get(id);
+ ret = sparx5_psfp_sf_get(sparx5, id);
if (ret < 0)
return ret;
@@ -220,7 +220,7 @@ int sparx5_psfp_sf_del(struct sparx5 *sparx5, u32 id)
sparx5_psfp_sf_set(sparx5, id, &sf);
- return sparx5_psfp_sf_put(id);
+ return sparx5_psfp_sf_put(sparx5, id);
}
int sparx5_psfp_sg_add(struct sparx5 *sparx5, u32 uidx,
@@ -229,7 +229,7 @@ int sparx5_psfp_sg_add(struct sparx5 *sparx5, u32 uidx,
ktime_t basetime;
int ret;
- ret = sparx5_psfp_sg_get(uidx, id);
+ ret = sparx5_psfp_sg_get(sparx5, uidx, id);
if (ret < 0)
return ret;
/* Was already in use, no need to reconfigure */
@@ -253,7 +253,7 @@ int sparx5_psfp_sg_del(struct sparx5 *sparx5, u32 id)
const struct sparx5_psfp_sg sg = { 0 };
int ret;
- ret = sparx5_psfp_sg_put(id);
+ ret = sparx5_psfp_sg_put(sparx5, id);
if (ret < 0)
return ret;
/* Stream gate still in use ? */
@@ -270,7 +270,7 @@ int sparx5_psfp_fm_add(struct sparx5 *sparx5, u32 uidx,
int ret;
/* Get flow meter */
- ret = sparx5_psfp_fm_get(uidx, &fm->pol.idx);
+ ret = sparx5_psfp_fm_get(sparx5, uidx, &fm->pol.idx);
if (ret < 0)
return ret;
/* Was already in use, no need to reconfigure */
@@ -303,7 +303,7 @@ int sparx5_psfp_fm_del(struct sparx5 *sparx5, u32 id)
if (ret < 0)
return ret;
- ret = sparx5_psfp_fm_put(id);
+ ret = sparx5_psfp_fm_put(sparx5, id);
if (ret < 0)
return ret;
/* Do not reset flow-meter if still in use. */
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_tc.c b/drivers/net/ethernet/microchip/sparx5/sparx5_tc.c
index e80f3166db7d..28b2514c8330 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_tc.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_tc.c
@@ -60,8 +60,8 @@ static int sparx5_tc_setup_block(struct net_device *ndev,
cb, ndev, ndev, false);
}
-static void sparx5_tc_get_layer_and_idx(u32 parent, u32 portno, u32 *layer,
- u32 *idx)
+static void sparx5_tc_get_layer_and_idx(struct sparx5 *sparx5, u32 parent,
+ u32 portno, u32 *layer, u32 *idx)
{
if (parent == TC_H_ROOT) {
*layer = 2;
@@ -90,8 +90,8 @@ static int sparx5_tc_setup_qdisc_tbf(struct net_device *ndev,
struct sparx5_port *port = netdev_priv(ndev);
u32 layer, se_idx;
- sparx5_tc_get_layer_and_idx(qopt->parent, port->portno, &layer,
- &se_idx);
+ sparx5_tc_get_layer_and_idx(port->sparx5, qopt->parent, port->portno,
+ &layer, &se_idx);
switch (qopt->command) {
case TC_TBF_REPLACE:
--
2.34.1
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