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path: root/drivers/net/ethernet/ti/icssg/icssg_prueth.c
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Diffstat (limited to 'drivers/net/ethernet/ti/icssg/icssg_prueth.c')
-rw-r--r--drivers/net/ethernet/ti/icssg/icssg_prueth.c386
1 files changed, 301 insertions, 85 deletions
diff --git a/drivers/net/ethernet/ti/icssg/icssg_prueth.c b/drivers/net/ethernet/ti/icssg/icssg_prueth.c
index 00ed97860547..dadce6009791 100644
--- a/drivers/net/ethernet/ti/icssg/icssg_prueth.c
+++ b/drivers/net/ethernet/ti/icssg/icssg_prueth.c
@@ -50,6 +50,8 @@
/* CTRLMMR_ICSSG_RGMII_CTRL register bits */
#define ICSSG_CTRL_RGMII_ID_MODE BIT(24)
+static void emac_adjust_link(struct net_device *ndev);
+
static int emac_get_tx_ts(struct prueth_emac *emac,
struct emac_tx_ts_response *rsp)
{
@@ -125,45 +127,6 @@ static irqreturn_t prueth_tx_ts_irq(int irq, void *dev_id)
return IRQ_HANDLED;
}
-static struct icssg_firmwares icssg_hsr_firmwares[] = {
- {
- .pru = "ti-pruss/am65x-sr2-pru0-pruhsr-fw.elf",
- .rtu = "ti-pruss/am65x-sr2-rtu0-pruhsr-fw.elf",
- .txpru = "ti-pruss/am65x-sr2-txpru0-pruhsr-fw.elf",
- },
- {
- .pru = "ti-pruss/am65x-sr2-pru1-pruhsr-fw.elf",
- .rtu = "ti-pruss/am65x-sr2-rtu1-pruhsr-fw.elf",
- .txpru = "ti-pruss/am65x-sr2-txpru1-pruhsr-fw.elf",
- }
-};
-
-static struct icssg_firmwares icssg_switch_firmwares[] = {
- {
- .pru = "ti-pruss/am65x-sr2-pru0-prusw-fw.elf",
- .rtu = "ti-pruss/am65x-sr2-rtu0-prusw-fw.elf",
- .txpru = "ti-pruss/am65x-sr2-txpru0-prusw-fw.elf",
- },
- {
- .pru = "ti-pruss/am65x-sr2-pru1-prusw-fw.elf",
- .rtu = "ti-pruss/am65x-sr2-rtu1-prusw-fw.elf",
- .txpru = "ti-pruss/am65x-sr2-txpru1-prusw-fw.elf",
- }
-};
-
-static struct icssg_firmwares icssg_emac_firmwares[] = {
- {
- .pru = "ti-pruss/am65x-sr2-pru0-prueth-fw.elf",
- .rtu = "ti-pruss/am65x-sr2-rtu0-prueth-fw.elf",
- .txpru = "ti-pruss/am65x-sr2-txpru0-prueth-fw.elf",
- },
- {
- .pru = "ti-pruss/am65x-sr2-pru1-prueth-fw.elf",
- .rtu = "ti-pruss/am65x-sr2-rtu1-prueth-fw.elf",
- .txpru = "ti-pruss/am65x-sr2-txpru1-prueth-fw.elf",
- }
-};
-
static int prueth_start(struct rproc *rproc, const char *fw_name)
{
int ret;
@@ -186,11 +149,13 @@ static int prueth_emac_start(struct prueth *prueth)
int ret, slice;
if (prueth->is_switch_mode)
- firmwares = icssg_switch_firmwares;
- else if (prueth->is_hsr_offload_mode)
- firmwares = icssg_hsr_firmwares;
+ firmwares = prueth->icssg_switch_firmwares;
+ else if (prueth->is_hsr_offload_mode && HSR_V1 == prueth->hsr_prp_version)
+ firmwares = prueth->icssg_hsr_firmwares;
+ else if (prueth->is_hsr_offload_mode && PRP_V1 == prueth->hsr_prp_version)
+ firmwares = prueth->icssg_prp_firmwares;
else
- firmwares = icssg_emac_firmwares;
+ firmwares = prueth->icssg_emac_firmwares;
for (slice = 0; slice < PRUETH_NUM_MACS; slice++) {
ret = prueth_start(prueth->pru[slice], firmwares[slice].pru);
@@ -238,6 +203,44 @@ static void prueth_emac_stop(struct prueth *prueth)
}
}
+static void icssg_enable_fw_offload(struct prueth *prueth)
+{
+ struct prueth_emac *emac;
+ int mac;
+
+ for (mac = PRUETH_MAC0; mac < PRUETH_NUM_MACS; mac++) {
+ emac = prueth->emac[mac];
+ if (prueth->is_hsr_offload_mode) {
+ if (emac->ndev->features & NETIF_F_HW_HSR_TAG_RM)
+ icssg_set_port_state(emac, ICSSG_EMAC_HSR_RX_OFFLOAD_ENABLE);
+ else
+ icssg_set_port_state(emac, ICSSG_EMAC_HSR_RX_OFFLOAD_DISABLE);
+ }
+
+ if (prueth->is_switch_mode || prueth->is_hsr_offload_mode) {
+ if (netif_running(emac->ndev)) {
+ icssg_fdb_add_del(emac, eth_stp_addr, prueth->default_vlan,
+ ICSSG_FDB_ENTRY_P0_MEMBERSHIP |
+ ICSSG_FDB_ENTRY_P1_MEMBERSHIP |
+ ICSSG_FDB_ENTRY_P2_MEMBERSHIP |
+ ICSSG_FDB_ENTRY_BLOCK,
+ true);
+ icssg_vtbl_modify(emac, emac->port_vlan | DEFAULT_VID,
+ BIT(emac->port_id) | DEFAULT_PORT_MASK,
+ BIT(emac->port_id) | DEFAULT_UNTAG_MASK,
+ true);
+ if (prueth->is_hsr_offload_mode)
+ icssg_vtbl_modify(emac, DEFAULT_VID,
+ DEFAULT_PORT_MASK,
+ DEFAULT_UNTAG_MASK, true);
+ icssg_set_pvid(prueth, emac->port_vlan, emac->port_id);
+ if (prueth->is_switch_mode)
+ icssg_set_port_state(emac, ICSSG_EMAC_PORT_VLAN_AWARE_ENABLE);
+ }
+ }
+ }
+}
+
static int prueth_emac_common_start(struct prueth *prueth)
{
struct prueth_emac *emac;
@@ -266,6 +269,10 @@ static int prueth_emac_common_start(struct prueth *prueth)
ret = icssg_config(prueth, emac, slice);
if (ret)
goto disable_class;
+
+ mutex_lock(&emac->ndev->phydev->lock);
+ emac_adjust_link(emac->ndev);
+ mutex_unlock(&emac->ndev->phydev->lock);
}
ret = prueth_emac_start(prueth);
@@ -559,6 +566,33 @@ const struct icss_iep_clockops prueth_iep_clockops = {
.perout_enable = prueth_perout_enable,
};
+static int prueth_create_xdp_rxqs(struct prueth_emac *emac)
+{
+ struct xdp_rxq_info *rxq = &emac->rx_chns.xdp_rxq;
+ struct page_pool *pool = emac->rx_chns.pg_pool;
+ int ret;
+
+ ret = xdp_rxq_info_reg(rxq, emac->ndev, 0, emac->napi_rx.napi_id);
+ if (ret)
+ return ret;
+
+ ret = xdp_rxq_info_reg_mem_model(rxq, MEM_TYPE_PAGE_POOL, pool);
+ if (ret)
+ xdp_rxq_info_unreg(rxq);
+
+ return ret;
+}
+
+static void prueth_destroy_xdp_rxqs(struct prueth_emac *emac)
+{
+ struct xdp_rxq_info *rxq = &emac->rx_chns.xdp_rxq;
+
+ if (!xdp_rxq_info_is_reg(rxq))
+ return;
+
+ xdp_rxq_info_unreg(rxq);
+}
+
static int icssg_prueth_add_mcast(struct net_device *ndev, const u8 *addr)
{
struct net_device *real_dev;
@@ -757,6 +791,7 @@ static int emac_ndo_open(struct net_device *ndev)
ret = prueth_emac_common_start(prueth);
if (ret)
goto free_rx_irq;
+ icssg_enable_fw_offload(prueth);
}
flow_cfg = emac->dram.va + ICSSG_CONFIG_OFFSET + PSI_L_REGULAR_FLOW_ID_BASE_OFFSET;
@@ -780,10 +815,14 @@ static int emac_ndo_open(struct net_device *ndev)
if (ret)
goto free_tx_ts_irq;
- ret = k3_udma_glue_enable_rx_chn(emac->rx_chns.rx_chn);
+ ret = prueth_create_xdp_rxqs(emac);
if (ret)
goto reset_rx_chn;
+ ret = k3_udma_glue_enable_rx_chn(emac->rx_chns.rx_chn);
+ if (ret)
+ goto destroy_xdp_rxqs;
+
for (i = 0; i < emac->tx_ch_num; i++) {
ret = k3_udma_glue_enable_tx_chn(emac->tx_chns[i].tx_chn);
if (ret)
@@ -809,6 +848,8 @@ reset_tx_chan:
* any SKB for completion. So set false to free_skb
*/
prueth_reset_tx_chan(emac, i, false);
+destroy_xdp_rxqs:
+ prueth_destroy_xdp_rxqs(emac);
reset_rx_chn:
prueth_reset_rx_chan(&emac->rx_chns, max_rx_flows, false);
free_tx_ts_irq:
@@ -879,7 +920,7 @@ static int emac_ndo_stop(struct net_device *ndev)
k3_udma_glue_tdown_rx_chn(emac->rx_chns.rx_chn, true);
prueth_reset_rx_chan(&emac->rx_chns, max_rx_flows, true);
-
+ prueth_destroy_xdp_rxqs(emac);
napi_disable(&emac->napi_rx);
hrtimer_cancel(&emac->rx_hrtimer);
@@ -1024,6 +1065,93 @@ static int emac_ndo_vlan_rx_del_vid(struct net_device *ndev,
return 0;
}
+/**
+ * emac_xdp_xmit - Implements ndo_xdp_xmit
+ * @dev: netdev
+ * @n: number of frames
+ * @frames: array of XDP buffer pointers
+ * @flags: XDP extra info
+ *
+ * Return: number of frames successfully sent. Failed frames
+ * will be free'ed by XDP core.
+ *
+ * For error cases, a negative errno code is returned and no-frames
+ * are transmitted (caller must handle freeing frames).
+ **/
+static int emac_xdp_xmit(struct net_device *dev, int n, struct xdp_frame **frames,
+ u32 flags)
+{
+ struct prueth_emac *emac = netdev_priv(dev);
+ struct net_device *ndev = emac->ndev;
+ struct netdev_queue *netif_txq;
+ int cpu = smp_processor_id();
+ struct xdp_frame *xdpf;
+ unsigned int q_idx;
+ int nxmit = 0;
+ u32 err;
+ int i;
+
+ q_idx = cpu % emac->tx_ch_num;
+ netif_txq = netdev_get_tx_queue(ndev, q_idx);
+
+ if (unlikely(flags & ~XDP_XMIT_FLAGS_MASK))
+ return -EINVAL;
+
+ __netif_tx_lock(netif_txq, cpu);
+ for (i = 0; i < n; i++) {
+ xdpf = frames[i];
+ err = emac_xmit_xdp_frame(emac, xdpf, NULL, q_idx);
+ if (err != ICSSG_XDP_TX) {
+ ndev->stats.tx_dropped++;
+ break;
+ }
+ nxmit++;
+ }
+ __netif_tx_unlock(netif_txq);
+
+ return nxmit;
+}
+
+/**
+ * emac_xdp_setup - add/remove an XDP program
+ * @emac: emac device
+ * @bpf: XDP program
+ *
+ * Return: Always 0 (Success)
+ **/
+static int emac_xdp_setup(struct prueth_emac *emac, struct netdev_bpf *bpf)
+{
+ struct bpf_prog *prog = bpf->prog;
+
+ if (!emac->xdpi.prog && !prog)
+ return 0;
+
+ WRITE_ONCE(emac->xdp_prog, prog);
+
+ xdp_attachment_setup(&emac->xdpi, bpf);
+
+ return 0;
+}
+
+/**
+ * emac_ndo_bpf - implements ndo_bpf for icssg_prueth
+ * @ndev: network adapter device
+ * @bpf: XDP program
+ *
+ * Return: 0 on success, error code on failure.
+ **/
+static int emac_ndo_bpf(struct net_device *ndev, struct netdev_bpf *bpf)
+{
+ struct prueth_emac *emac = netdev_priv(ndev);
+
+ switch (bpf->command) {
+ case XDP_SETUP_PROG:
+ return emac_xdp_setup(emac, bpf);
+ default:
+ return -EINVAL;
+ }
+}
+
static const struct net_device_ops emac_netdev_ops = {
.ndo_open = emac_ndo_open,
.ndo_stop = emac_ndo_stop,
@@ -1038,6 +1166,8 @@ static const struct net_device_ops emac_netdev_ops = {
.ndo_fix_features = emac_ndo_fix_features,
.ndo_vlan_rx_add_vid = emac_ndo_vlan_rx_add_vid,
.ndo_vlan_rx_kill_vid = emac_ndo_vlan_rx_del_vid,
+ .ndo_bpf = emac_ndo_bpf,
+ .ndo_xdp_xmit = emac_xdp_xmit,
};
static int prueth_netdev_init(struct prueth *prueth,
@@ -1066,6 +1196,8 @@ static int prueth_netdev_init(struct prueth *prueth,
emac->prueth = prueth;
emac->ndev = ndev;
emac->port_id = port;
+ emac->xdp_prog = NULL;
+ emac->ndev->pcpu_stat_type = NETDEV_PCPU_STAT_TSTATS;
emac->cmd_wq = create_singlethread_workqueue("icssg_cmd_wq");
if (!emac->cmd_wq) {
ret = -ENOMEM;
@@ -1167,11 +1299,14 @@ static int prueth_netdev_init(struct prueth *prueth,
ndev->hw_features = NETIF_F_SG;
ndev->features = ndev->hw_features | NETIF_F_HW_VLAN_CTAG_FILTER;
ndev->hw_features |= NETIF_PRUETH_HSR_OFFLOAD_FEATURES;
+ xdp_set_features_flag(ndev,
+ NETDEV_XDP_ACT_BASIC |
+ NETDEV_XDP_ACT_REDIRECT |
+ NETDEV_XDP_ACT_NDO_XMIT);
netif_napi_add(ndev, &emac->napi_rx, icssg_napi_rx_poll);
- hrtimer_init(&emac->rx_hrtimer, CLOCK_MONOTONIC,
- HRTIMER_MODE_REL_PINNED);
- emac->rx_hrtimer.function = &emac_rx_timer_callback;
+ hrtimer_setup(&emac->rx_hrtimer, &emac_rx_timer_callback, CLOCK_MONOTONIC,
+ HRTIMER_MODE_REL_PINNED);
prueth->emac[mac] = emac;
return 0;
@@ -1264,8 +1399,7 @@ static int prueth_emac_restart(struct prueth *prueth)
static void icssg_change_mode(struct prueth *prueth)
{
- struct prueth_emac *emac;
- int mac, ret;
+ int ret;
ret = prueth_emac_restart(prueth);
if (ret) {
@@ -1273,35 +1407,7 @@ static void icssg_change_mode(struct prueth *prueth)
return;
}
- for (mac = PRUETH_MAC0; mac < PRUETH_NUM_MACS; mac++) {
- emac = prueth->emac[mac];
- if (prueth->is_hsr_offload_mode) {
- if (emac->ndev->features & NETIF_F_HW_HSR_TAG_RM)
- icssg_set_port_state(emac, ICSSG_EMAC_HSR_RX_OFFLOAD_ENABLE);
- else
- icssg_set_port_state(emac, ICSSG_EMAC_HSR_RX_OFFLOAD_DISABLE);
- }
-
- if (netif_running(emac->ndev)) {
- icssg_fdb_add_del(emac, eth_stp_addr, prueth->default_vlan,
- ICSSG_FDB_ENTRY_P0_MEMBERSHIP |
- ICSSG_FDB_ENTRY_P1_MEMBERSHIP |
- ICSSG_FDB_ENTRY_P2_MEMBERSHIP |
- ICSSG_FDB_ENTRY_BLOCK,
- true);
- icssg_vtbl_modify(emac, emac->port_vlan | DEFAULT_VID,
- BIT(emac->port_id) | DEFAULT_PORT_MASK,
- BIT(emac->port_id) | DEFAULT_UNTAG_MASK,
- true);
- if (prueth->is_hsr_offload_mode)
- icssg_vtbl_modify(emac, DEFAULT_VID,
- DEFAULT_PORT_MASK,
- DEFAULT_UNTAG_MASK, true);
- icssg_set_pvid(prueth, emac->port_vlan, emac->port_id);
- if (prueth->is_switch_mode)
- icssg_set_port_state(emac, ICSSG_EMAC_PORT_VLAN_AWARE_ENABLE);
- }
- }
+ icssg_enable_fw_offload(prueth);
}
static int prueth_netdevice_port_link(struct net_device *ndev,
@@ -1439,6 +1545,7 @@ static int prueth_netdevice_event(struct notifier_block *unused,
struct netdev_notifier_changeupper_info *info;
struct prueth_emac *emac = netdev_priv(ndev);
struct prueth *prueth = emac->prueth;
+ enum hsr_version hsr_ndev_version;
int ret = NOTIFY_DONE;
if (ndev->netdev_ops != &emac_netdev_ops)
@@ -1450,6 +1557,11 @@ static int prueth_netdevice_event(struct notifier_block *unused,
if ((ndev->features & NETIF_PRUETH_HSR_OFFLOAD_FEATURES) &&
is_hsr_master(info->upper_dev)) {
+ hsr_get_version(info->upper_dev, &hsr_ndev_version);
+ if (hsr_ndev_version != HSR_V1 && hsr_ndev_version != PRP_V1)
+ return -EOPNOTSUPP;
+ prueth->hsr_prp_version = hsr_ndev_version;
+
if (info->linking) {
if (!prueth->hsr_dev) {
prueth->hsr_dev = info->upper_dev;
@@ -1505,6 +1617,87 @@ static void prueth_unregister_notifiers(struct prueth *prueth)
unregister_netdevice_notifier(&prueth->prueth_netdevice_nb);
}
+static void icssg_read_firmware_names(struct device_node *np,
+ struct icssg_firmwares *fw)
+{
+ int i;
+
+ for (i = 0; i < PRUETH_NUM_MACS; i++) {
+ of_property_read_string_index(np, "firmware-name", i * 3 + 0,
+ &fw[i].pru);
+ of_property_read_string_index(np, "firmware-name", i * 3 + 1,
+ &fw[i].rtu);
+ of_property_read_string_index(np, "firmware-name", i * 3 + 2,
+ &fw[i].txpru);
+ }
+}
+
+/* icssg_firmware_name_replace - Replace a substring in firmware name
+ * @dev: device pointer for memory allocation
+ * @src: source firmware name string
+ * @from: substring to replace
+ * @to: replacement substring
+ *
+ * Return: a newly allocated string with the replacement, or the original
+ * string if replacement is not possible.
+ */
+static const char *icssg_firmware_name_replace(struct device *dev,
+ const char *src,
+ const char *from,
+ const char *to)
+{
+ size_t prefix, from_len, to_len, total;
+ const char *p = strstr(src, from);
+ char *buf;
+
+ if (!p)
+ return src; /* fallback: no replacement, use original */
+
+ prefix = p - src;
+ from_len = strlen(from);
+ to_len = strlen(to);
+ total = strlen(src) - from_len + to_len + 1;
+
+ buf = devm_kzalloc(dev, total, GFP_KERNEL);
+ if (!buf)
+ return src; /* fallback: allocation failed, use original */
+
+ strscpy(buf, src, prefix + 1);
+ strscpy(buf + prefix, to, to_len + 1);
+ strscpy(buf + prefix + to_len, p + from_len, total - prefix - to_len);
+
+ return buf;
+}
+
+/**
+ * icssg_mode_firmware_names - Generate firmware names for a specific mode
+ * @dev: device pointer for logging and context
+ * @src: source array of firmware name structures
+ * @dst: destination array to store updated firmware name structures
+ * @from: substring in firmware names to be replaced
+ * @to: substring to replace @from in firmware names
+ *
+ * Iterates over all MACs and replaces occurrences of the @from substring
+ * with @to in the firmware names (pru, rtu, txpru) for each MAC. The
+ * updated firmware names are stored in the @dst array.
+ */
+static void icssg_mode_firmware_names(struct device *dev,
+ struct icssg_firmwares *src,
+ struct icssg_firmwares *dst,
+ const char *from, const char *to)
+{
+ int i;
+
+ for (i = 0; i < PRUETH_NUM_MACS; i++) {
+ dst[i].pru = icssg_firmware_name_replace(dev, src[i].pru,
+ from, to);
+ dst[i].rtu = icssg_firmware_name_replace(dev, src[i].rtu,
+ from, to);
+ dst[i].txpru = icssg_firmware_name_replace(dev, src[i].txpru,
+ from, to);
+ }
+}
+
static int prueth_probe(struct platform_device *pdev)
{
struct device_node *eth_node, *eth_ports_node;
@@ -1522,6 +1715,9 @@ static int prueth_probe(struct platform_device *pdev)
np = dev->of_node;
+ BUILD_BUG_ON_MSG((sizeof(struct prueth_swdata) > PRUETH_NAV_SW_DATA_SIZE),
+ "insufficient SW_DATA size");
+
prueth = devm_kzalloc(dev, sizeof(*prueth), GFP_KERNEL);
if (!prueth)
return -ENOMEM;
@@ -1634,10 +1830,15 @@ static int prueth_probe(struct platform_device *pdev)
goto put_mem;
}
- msmc_ram_size = MSMC_RAM_SIZE;
prueth->is_switchmode_supported = prueth->pdata.switch_mode;
- if (prueth->is_switchmode_supported)
- msmc_ram_size = MSMC_RAM_SIZE_SWITCH_MODE;
+ if (prueth->pdata.banked_ms_ram) {
+ /* Reserve 2 MSMC RAM banks for buffers to avoid arbitration */
+ msmc_ram_size = (2 * MSMC_RAM_BANK_SIZE);
+ } else {
+ msmc_ram_size = PRUETH_EMAC_TOTAL_BUF_SIZE;
+ if (prueth->is_switchmode_supported)
+ msmc_ram_size = PRUETH_SW_TOTAL_BUF_SIZE;
+ }
/* NOTE: FW bug needs buffer base to be 64KB aligned */
prueth->msmcram.va =
@@ -1678,7 +1879,19 @@ static int prueth_probe(struct platform_device *pdev)
icss_iep_init_fw(prueth->iep1);
}
+ /* Read EMAC firmware names from device tree */
+ icssg_read_firmware_names(np, prueth->icssg_emac_firmwares);
+
+ /* Generate other mode firmware names based on EMAC firmware names */
+ icssg_mode_firmware_names(dev, prueth->icssg_emac_firmwares,
+ prueth->icssg_switch_firmwares, "eth", "sw");
+ icssg_mode_firmware_names(dev, prueth->icssg_emac_firmwares,
+ prueth->icssg_hsr_firmwares, "eth", "hsr");
+ icssg_mode_firmware_names(dev, prueth->icssg_emac_firmwares,
+ prueth->icssg_prp_firmwares, "eth", "prp");
+
spin_lock_init(&prueth->vtbl_lock);
+ spin_lock_init(&prueth->stats_lock);
/* setup netdev interfaces */
if (eth0_node) {
ret = prueth_netdev_init(prueth, eth0_node);
@@ -1793,7 +2006,8 @@ put_iep0:
free_pool:
gen_pool_free(prueth->sram_pool,
- (unsigned long)prueth->msmcram.va, msmc_ram_size);
+ (unsigned long)prueth->msmcram.va,
+ prueth->msmcram.size);
put_mem:
pruss_release_mem_region(prueth->pruss, &prueth->shram);
@@ -1845,8 +2059,8 @@ static void prueth_remove(struct platform_device *pdev)
icss_iep_put(prueth->iep0);
gen_pool_free(prueth->sram_pool,
- (unsigned long)prueth->msmcram.va,
- MSMC_RAM_SIZE);
+ (unsigned long)prueth->msmcram.va,
+ prueth->msmcram.size);
pruss_release_mem_region(prueth->pruss, &prueth->shram);
@@ -1863,12 +2077,14 @@ static const struct prueth_pdata am654_icssg_pdata = {
.fdqring_mode = K3_RINGACC_RING_MODE_MESSAGE,
.quirk_10m_link_issue = 1,
.switch_mode = 1,
+ .banked_ms_ram = 0,
};
static const struct prueth_pdata am64x_icssg_pdata = {
.fdqring_mode = K3_RINGACC_RING_MODE_RING,
.quirk_10m_link_issue = 1,
.switch_mode = 1,
+ .banked_ms_ram = 1,
};
static const struct of_device_id prueth_dt_match[] = {
generated by cgit v1.2.3 (git 2.39.0) at 2025-08-26 10:03:12 +0300