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-rw-r--r--drivers/net/ethernet/sfc/ef10.c247
-rw-r--r--drivers/net/ethernet/sfc/efx.c108
-rw-r--r--drivers/net/ethernet/sfc/efx.h2
-rw-r--r--drivers/net/ethernet/sfc/falcon.c9
-rw-r--r--drivers/net/ethernet/sfc/falcon_boards.c4
-rw-r--r--drivers/net/ethernet/sfc/farch.c3
-rw-r--r--drivers/net/ethernet/sfc/mcdi.c8
-rw-r--r--drivers/net/ethernet/sfc/mcdi_pcol.h530
-rw-r--r--drivers/net/ethernet/sfc/net_driver.h17
-rw-r--r--drivers/net/ethernet/sfc/nic.c4
-rw-r--r--drivers/net/ethernet/sfc/nic.h9
-rw-r--r--drivers/net/ethernet/sfc/ptp.c16
-rw-r--r--drivers/net/ethernet/sfc/selftest.c10
-rw-r--r--drivers/net/ethernet/sfc/selftest.h2
-rw-r--r--drivers/net/ethernet/sfc/siena.c14
-rw-r--r--drivers/net/ethernet/sfc/sriov.c5
-rw-r--r--drivers/net/ethernet/sfc/sriov.h2
-rw-r--r--drivers/net/ethernet/sfc/workarounds.h4
18 files changed, 846 insertions, 148 deletions
diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c
index e00a669e9e09..00279da6a1e8 100644
--- a/drivers/net/ethernet/sfc/ef10.c
+++ b/drivers/net/ethernet/sfc/ef10.c
@@ -177,7 +177,7 @@ static int efx_ef10_get_vf_index(struct efx_nic *efx)
static int efx_ef10_init_datapath_caps(struct efx_nic *efx)
{
- MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_CAPABILITIES_OUT_LEN);
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_CAPABILITIES_V2_OUT_LEN);
struct efx_ef10_nic_data *nic_data = efx->nic_data;
size_t outlen;
int rc;
@@ -188,7 +188,7 @@ static int efx_ef10_init_datapath_caps(struct efx_nic *efx)
outbuf, sizeof(outbuf), &outlen);
if (rc)
return rc;
- if (outlen < sizeof(outbuf)) {
+ if (outlen < MC_CMD_GET_CAPABILITIES_OUT_LEN) {
netif_err(efx, drv, efx->net_dev,
"unable to read datapath firmware capabilities\n");
return -EIO;
@@ -197,6 +197,12 @@ static int efx_ef10_init_datapath_caps(struct efx_nic *efx)
nic_data->datapath_caps =
MCDI_DWORD(outbuf, GET_CAPABILITIES_OUT_FLAGS1);
+ if (outlen >= MC_CMD_GET_CAPABILITIES_V2_OUT_LEN)
+ nic_data->datapath_caps2 = MCDI_DWORD(outbuf,
+ GET_CAPABILITIES_V2_OUT_FLAGS2);
+ else
+ nic_data->datapath_caps2 = 0;
+
/* record the DPCPU firmware IDs to determine VEB vswitching support.
*/
nic_data->rx_dpcpu_fw_id =
@@ -227,6 +233,116 @@ static int efx_ef10_get_sysclk_freq(struct efx_nic *efx)
return rc > 0 ? rc : -ERANGE;
}
+static int efx_ef10_get_timer_workarounds(struct efx_nic *efx)
+{
+ struct efx_ef10_nic_data *nic_data = efx->nic_data;
+ unsigned int implemented;
+ unsigned int enabled;
+ int rc;
+
+ nic_data->workaround_35388 = false;
+ nic_data->workaround_61265 = false;
+
+ rc = efx_mcdi_get_workarounds(efx, &implemented, &enabled);
+
+ if (rc == -ENOSYS) {
+ /* Firmware without GET_WORKAROUNDS - not a problem. */
+ rc = 0;
+ } else if (rc == 0) {
+ /* Bug61265 workaround is always enabled if implemented. */
+ if (enabled & MC_CMD_GET_WORKAROUNDS_OUT_BUG61265)
+ nic_data->workaround_61265 = true;
+
+ if (enabled & MC_CMD_GET_WORKAROUNDS_OUT_BUG35388) {
+ nic_data->workaround_35388 = true;
+ } else if (implemented & MC_CMD_GET_WORKAROUNDS_OUT_BUG35388) {
+ /* Workaround is implemented but not enabled.
+ * Try to enable it.
+ */
+ rc = efx_mcdi_set_workaround(efx,
+ MC_CMD_WORKAROUND_BUG35388,
+ true, NULL);
+ if (rc == 0)
+ nic_data->workaround_35388 = true;
+ /* If we failed to set the workaround just carry on. */
+ rc = 0;
+ }
+ }
+
+ netif_dbg(efx, probe, efx->net_dev,
+ "workaround for bug 35388 is %sabled\n",
+ nic_data->workaround_35388 ? "en" : "dis");
+ netif_dbg(efx, probe, efx->net_dev,
+ "workaround for bug 61265 is %sabled\n",
+ nic_data->workaround_61265 ? "en" : "dis");
+
+ return rc;
+}
+
+static void efx_ef10_process_timer_config(struct efx_nic *efx,
+ const efx_dword_t *data)
+{
+ unsigned int max_count;
+
+ if (EFX_EF10_WORKAROUND_61265(efx)) {
+ efx->timer_quantum_ns = MCDI_DWORD(data,
+ GET_EVQ_TMR_PROPERTIES_OUT_MCDI_TMR_STEP_NS);
+ efx->timer_max_ns = MCDI_DWORD(data,
+ GET_EVQ_TMR_PROPERTIES_OUT_MCDI_TMR_MAX_NS);
+ } else if (EFX_EF10_WORKAROUND_35388(efx)) {
+ efx->timer_quantum_ns = MCDI_DWORD(data,
+ GET_EVQ_TMR_PROPERTIES_OUT_BUG35388_TMR_NS_PER_COUNT);
+ max_count = MCDI_DWORD(data,
+ GET_EVQ_TMR_PROPERTIES_OUT_BUG35388_TMR_MAX_COUNT);
+ efx->timer_max_ns = max_count * efx->timer_quantum_ns;
+ } else {
+ efx->timer_quantum_ns = MCDI_DWORD(data,
+ GET_EVQ_TMR_PROPERTIES_OUT_TMR_REG_NS_PER_COUNT);
+ max_count = MCDI_DWORD(data,
+ GET_EVQ_TMR_PROPERTIES_OUT_TMR_REG_MAX_COUNT);
+ efx->timer_max_ns = max_count * efx->timer_quantum_ns;
+ }
+
+ netif_dbg(efx, probe, efx->net_dev,
+ "got timer properties from MC: quantum %u ns; max %u ns\n",
+ efx->timer_quantum_ns, efx->timer_max_ns);
+}
+
+static int efx_ef10_get_timer_config(struct efx_nic *efx)
+{
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_LEN);
+ int rc;
+
+ rc = efx_ef10_get_timer_workarounds(efx);
+ if (rc)
+ return rc;
+
+ rc = efx_mcdi_rpc_quiet(efx, MC_CMD_GET_EVQ_TMR_PROPERTIES, NULL, 0,
+ outbuf, sizeof(outbuf), NULL);
+
+ if (rc == 0) {
+ efx_ef10_process_timer_config(efx, outbuf);
+ } else if (rc == -ENOSYS || rc == -EPERM) {
+ /* Not available - fall back to Huntington defaults. */
+ unsigned int quantum;
+
+ rc = efx_ef10_get_sysclk_freq(efx);
+ if (rc < 0)
+ return rc;
+
+ quantum = 1536000 / rc; /* 1536 cycles */
+ efx->timer_quantum_ns = quantum;
+ efx->timer_max_ns = efx->type->timer_period_max * quantum;
+ rc = 0;
+ } else {
+ efx_mcdi_display_error(efx, MC_CMD_GET_EVQ_TMR_PROPERTIES,
+ MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_LEN,
+ NULL, 0, rc);
+ }
+
+ return rc;
+}
+
static int efx_ef10_get_mac_address_pf(struct efx_nic *efx, u8 *mac_address)
{
MCDI_DECLARE_BUF(outbuf, MC_CMD_GET_MAC_ADDRESSES_OUT_LEN);
@@ -527,32 +643,9 @@ static int efx_ef10_probe(struct efx_nic *efx)
if (rc)
goto fail5;
- rc = efx_ef10_get_sysclk_freq(efx);
+ rc = efx_ef10_get_timer_config(efx);
if (rc < 0)
goto fail5;
- efx->timer_quantum_ns = 1536000 / rc; /* 1536 cycles */
-
- /* Check whether firmware supports bug 35388 workaround.
- * First try to enable it, then if we get EPERM, just
- * ask if it's already enabled
- */
- rc = efx_mcdi_set_workaround(efx, MC_CMD_WORKAROUND_BUG35388, true, NULL);
- if (rc == 0) {
- nic_data->workaround_35388 = true;
- } else if (rc == -EPERM) {
- unsigned int enabled;
-
- rc = efx_mcdi_get_workarounds(efx, NULL, &enabled);
- if (rc)
- goto fail3;
- nic_data->workaround_35388 = enabled &
- MC_CMD_GET_WORKAROUNDS_OUT_BUG35388;
- } else if (rc != -ENOSYS && rc != -ENOENT) {
- goto fail5;
- }
- netif_dbg(efx, probe, efx->net_dev,
- "workaround for bug 35388 is %sabled\n",
- nic_data->workaround_35388 ? "en" : "dis");
rc = efx_mcdi_mon_probe(efx);
if (rc && rc != -EPERM)
@@ -1440,9 +1533,10 @@ static const struct efx_hw_stat_desc efx_ef10_stat_desc[EF10_STAT_COUNT] = {
(1ULL << GENERIC_STAT_rx_nodesc_trunc) | \
(1ULL << GENERIC_STAT_rx_noskb_drops))
-/* These statistics are only provided by the 10G MAC. For a 10G/40G
- * switchable port we do not expose these because they might not
- * include all the packets they should.
+/* On 7000 series NICs, these statistics are only provided by the 10G MAC.
+ * For a 10G/40G switchable port we do not expose these because they might
+ * not include all the packets they should.
+ * On 8000 series NICs these statistics are always provided.
*/
#define HUNT_10G_ONLY_STAT_MASK ((1ULL << EF10_STAT_port_tx_control) | \
(1ULL << EF10_STAT_port_tx_lt64) | \
@@ -1488,10 +1582,15 @@ static u64 efx_ef10_raw_stat_mask(struct efx_nic *efx)
1 << MC_CMD_DRV_ATTACH_EXT_OUT_FLAG_LINKCTRL))
return 0;
- if (port_caps & (1 << MC_CMD_PHY_CAP_40000FDX_LBN))
+ if (port_caps & (1 << MC_CMD_PHY_CAP_40000FDX_LBN)) {
raw_mask |= HUNT_40G_EXTRA_STAT_MASK;
- else
+ /* 8000 series have everything even at 40G */
+ if (nic_data->datapath_caps2 &
+ (1 << MC_CMD_GET_CAPABILITIES_V2_OUT_MAC_STATS_40G_TX_SIZE_BINS_LBN))
+ raw_mask |= HUNT_10G_ONLY_STAT_MASK;
+ } else {
raw_mask |= HUNT_10G_ONLY_STAT_MASK;
+ }
if (nic_data->datapath_caps &
(1 << MC_CMD_GET_CAPABILITIES_OUT_PM_AND_RXDP_COUNTERS_LBN))
@@ -1617,7 +1716,6 @@ static int efx_ef10_try_update_nic_stats_pf(struct efx_nic *efx)
efx_ef10_get_stat_mask(efx, mask);
dma_stats = efx->stats_buffer.addr;
- nic_data = efx->nic_data;
generation_end = dma_stats[MC_CMD_MAC_GENERATION_END];
if (generation_end == EFX_MC_STATS_GENERATION_INVALID)
@@ -1744,27 +1842,43 @@ static size_t efx_ef10_update_stats_vf(struct efx_nic *efx, u64 *full_stats,
static void efx_ef10_push_irq_moderation(struct efx_channel *channel)
{
struct efx_nic *efx = channel->efx;
- unsigned int mode, value;
+ unsigned int mode, usecs;
efx_dword_t timer_cmd;
- if (channel->irq_moderation) {
+ if (channel->irq_moderation_us) {
mode = 3;
- value = channel->irq_moderation - 1;
+ usecs = channel->irq_moderation_us;
} else {
mode = 0;
- value = 0;
+ usecs = 0;
}
- if (EFX_EF10_WORKAROUND_35388(efx)) {
+ if (EFX_EF10_WORKAROUND_61265(efx)) {
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_SET_EVQ_TMR_IN_LEN);
+ unsigned int ns = usecs * 1000;
+
+ MCDI_SET_DWORD(inbuf, SET_EVQ_TMR_IN_INSTANCE,
+ channel->channel);
+ MCDI_SET_DWORD(inbuf, SET_EVQ_TMR_IN_TMR_LOAD_REQ_NS, ns);
+ MCDI_SET_DWORD(inbuf, SET_EVQ_TMR_IN_TMR_RELOAD_REQ_NS, ns);
+ MCDI_SET_DWORD(inbuf, SET_EVQ_TMR_IN_TMR_MODE, mode);
+
+ efx_mcdi_rpc_async(efx, MC_CMD_SET_EVQ_TMR,
+ inbuf, sizeof(inbuf), 0, NULL, 0);
+ } else if (EFX_EF10_WORKAROUND_35388(efx)) {
+ unsigned int ticks = efx_usecs_to_ticks(efx, usecs);
+
EFX_POPULATE_DWORD_3(timer_cmd, ERF_DD_EVQ_IND_TIMER_FLAGS,
EFE_DD_EVQ_IND_TIMER_FLAGS,
ERF_DD_EVQ_IND_TIMER_MODE, mode,
- ERF_DD_EVQ_IND_TIMER_VAL, value);
+ ERF_DD_EVQ_IND_TIMER_VAL, ticks);
efx_writed_page(efx, &timer_cmd, ER_DD_EVQ_INDIRECT,
channel->channel);
} else {
+ unsigned int ticks = efx_usecs_to_ticks(efx, usecs);
+
EFX_POPULATE_DWORD_2(timer_cmd, ERF_DZ_TC_TIMER_MODE, mode,
- ERF_DZ_TC_TIMER_VAL, value);
+ ERF_DZ_TC_TIMER_VAL, ticks);
efx_writed_page(efx, &timer_cmd, ER_DZ_EVQ_TMR,
channel->channel);
}
@@ -1935,14 +2049,18 @@ static irqreturn_t efx_ef10_legacy_interrupt(int irq, void *dev_id)
return IRQ_HANDLED;
}
-static void efx_ef10_irq_test_generate(struct efx_nic *efx)
+static int efx_ef10_irq_test_generate(struct efx_nic *efx)
{
MCDI_DECLARE_BUF(inbuf, MC_CMD_TRIGGER_INTERRUPT_IN_LEN);
+ if (efx_mcdi_set_workaround(efx, MC_CMD_WORKAROUND_BUG41750, true,
+ NULL) == 0)
+ return -ENOTSUPP;
+
BUILD_BUG_ON(MC_CMD_TRIGGER_INTERRUPT_OUT_LEN != 0);
MCDI_SET_DWORD(inbuf, TRIGGER_INTERRUPT_IN_INTR_LEVEL, efx->irq_level);
- (void) efx_mcdi_rpc(efx, MC_CMD_TRIGGER_INTERRUPT,
+ return efx_mcdi_rpc(efx, MC_CMD_TRIGGER_INTERRUPT,
inbuf, sizeof(inbuf), NULL, 0, NULL);
}
@@ -2536,13 +2654,12 @@ fail:
static int efx_ef10_ev_init(struct efx_channel *channel)
{
MCDI_DECLARE_BUF(inbuf,
- MC_CMD_INIT_EVQ_IN_LEN(EFX_MAX_EVQ_SIZE * 8 /
- EFX_BUF_SIZE));
- MCDI_DECLARE_BUF(outbuf, MC_CMD_INIT_EVQ_OUT_LEN);
+ MC_CMD_INIT_EVQ_V2_IN_LEN(EFX_MAX_EVQ_SIZE * 8 /
+ EFX_BUF_SIZE));
+ MCDI_DECLARE_BUF(outbuf, MC_CMD_INIT_EVQ_V2_OUT_LEN);
size_t entries = channel->eventq.buf.len / EFX_BUF_SIZE;
struct efx_nic *efx = channel->efx;
struct efx_ef10_nic_data *nic_data;
- bool supports_rx_merge;
size_t inlen, outlen;
unsigned int enabled, implemented;
dma_addr_t dma_addr;
@@ -2550,9 +2667,6 @@ static int efx_ef10_ev_init(struct efx_channel *channel)
int i;
nic_data = efx->nic_data;
- supports_rx_merge =
- !!(nic_data->datapath_caps &
- 1 << MC_CMD_GET_CAPABILITIES_OUT_RX_BATCHING_LBN);
/* Fill event queue with all ones (i.e. empty events) */
memset(channel->eventq.buf.addr, 0xff, channel->eventq.buf.len);
@@ -2561,11 +2675,6 @@ static int efx_ef10_ev_init(struct efx_channel *channel)
MCDI_SET_DWORD(inbuf, INIT_EVQ_IN_INSTANCE, channel->channel);
/* INIT_EVQ expects index in vector table, not absolute */
MCDI_SET_DWORD(inbuf, INIT_EVQ_IN_IRQ_NUM, channel->channel);
- MCDI_POPULATE_DWORD_4(inbuf, INIT_EVQ_IN_FLAGS,
- INIT_EVQ_IN_FLAG_INTERRUPTING, 1,
- INIT_EVQ_IN_FLAG_RX_MERGE, 1,
- INIT_EVQ_IN_FLAG_TX_MERGE, 1,
- INIT_EVQ_IN_FLAG_CUT_THRU, !supports_rx_merge);
MCDI_SET_DWORD(inbuf, INIT_EVQ_IN_TMR_MODE,
MC_CMD_INIT_EVQ_IN_TMR_MODE_DIS);
MCDI_SET_DWORD(inbuf, INIT_EVQ_IN_TMR_LOAD, 0);
@@ -2574,6 +2683,27 @@ static int efx_ef10_ev_init(struct efx_channel *channel)
MC_CMD_INIT_EVQ_IN_COUNT_MODE_DIS);
MCDI_SET_DWORD(inbuf, INIT_EVQ_IN_COUNT_THRSHLD, 0);
+ if (nic_data->datapath_caps2 &
+ 1 << MC_CMD_GET_CAPABILITIES_V2_OUT_INIT_EVQ_V2_LBN) {
+ /* Use the new generic approach to specifying event queue
+ * configuration, requesting lower latency or higher throughput.
+ * The options that actually get used appear in the output.
+ */
+ MCDI_POPULATE_DWORD_2(inbuf, INIT_EVQ_V2_IN_FLAGS,
+ INIT_EVQ_V2_IN_FLAG_INTERRUPTING, 1,
+ INIT_EVQ_V2_IN_FLAG_TYPE,
+ MC_CMD_INIT_EVQ_V2_IN_FLAG_TYPE_AUTO);
+ } else {
+ bool cut_thru = !(nic_data->datapath_caps &
+ 1 << MC_CMD_GET_CAPABILITIES_OUT_RX_BATCHING_LBN);
+
+ MCDI_POPULATE_DWORD_4(inbuf, INIT_EVQ_IN_FLAGS,
+ INIT_EVQ_IN_FLAG_INTERRUPTING, 1,
+ INIT_EVQ_IN_FLAG_RX_MERGE, 1,
+ INIT_EVQ_IN_FLAG_TX_MERGE, 1,
+ INIT_EVQ_IN_FLAG_CUT_THRU, cut_thru);
+ }
+
dma_addr = channel->eventq.buf.dma_addr;
for (i = 0; i < entries; ++i) {
MCDI_SET_ARRAY_QWORD(inbuf, INIT_EVQ_IN_DMA_ADDR, i, dma_addr);
@@ -2584,6 +2714,13 @@ static int efx_ef10_ev_init(struct efx_channel *channel)
rc = efx_mcdi_rpc(efx, MC_CMD_INIT_EVQ, inbuf, inlen,
outbuf, sizeof(outbuf), &outlen);
+
+ if (outlen >= MC_CMD_INIT_EVQ_V2_OUT_LEN)
+ netif_dbg(efx, drv, efx->net_dev,
+ "Channel %d using event queue flags %08x\n",
+ channel->channel,
+ MCDI_DWORD(outbuf, INIT_EVQ_V2_OUT_FLAGS));
+
/* IRQ return is ignored */
if (channel->channel || rc)
return rc;
@@ -2591,8 +2728,8 @@ static int efx_ef10_ev_init(struct efx_channel *channel)
/* Successfully created event queue on channel 0 */
rc = efx_mcdi_get_workarounds(efx, &implemented, &enabled);
if (rc == -ENOSYS) {
- /* GET_WORKAROUNDS was implemented before the bug26807
- * workaround, thus the latter must be unavailable in this fw
+ /* GET_WORKAROUNDS was implemented before this workaround,
+ * thus it must be unavailable in this firmware.
*/
nic_data->workaround_26807 = false;
rc = 0;
diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c
index 14b821b1c880..3cf3557106c2 100644
--- a/drivers/net/ethernet/sfc/efx.c
+++ b/drivers/net/ethernet/sfc/efx.c
@@ -281,6 +281,27 @@ static int efx_process_channel(struct efx_channel *channel, int budget)
* NAPI guarantees serialisation of polls of the same device, which
* provides the guarantee required by efx_process_channel().
*/
+static void efx_update_irq_mod(struct efx_nic *efx, struct efx_channel *channel)
+{
+ int step = efx->irq_mod_step_us;
+
+ if (channel->irq_mod_score < irq_adapt_low_thresh) {
+ if (channel->irq_moderation_us > step) {
+ channel->irq_moderation_us -= step;
+ efx->type->push_irq_moderation(channel);
+ }
+ } else if (channel->irq_mod_score > irq_adapt_high_thresh) {
+ if (channel->irq_moderation_us <
+ efx->irq_rx_moderation_us) {
+ channel->irq_moderation_us += step;
+ efx->type->push_irq_moderation(channel);
+ }
+ }
+
+ channel->irq_count = 0;
+ channel->irq_mod_score = 0;
+}
+
static int efx_poll(struct napi_struct *napi, int budget)
{
struct efx_channel *channel =
@@ -301,22 +322,7 @@ static int efx_poll(struct napi_struct *napi, int budget)
if (efx_channel_has_rx_queue(channel) &&
efx->irq_rx_adaptive &&
unlikely(++channel->irq_count == 1000)) {
- if (unlikely(channel->irq_mod_score <
- irq_adapt_low_thresh)) {
- if (channel->irq_moderation > 1) {
- channel->irq_moderation -= 1;
- efx->type->push_irq_moderation(channel);
- }
- } else if (unlikely(channel->irq_mod_score >
- irq_adapt_high_thresh)) {
- if (channel->irq_moderation <
- efx->irq_rx_moderation) {
- channel->irq_moderation += 1;
- efx->type->push_irq_moderation(channel);
- }
- }
- channel->irq_count = 0;
- channel->irq_mod_score = 0;
+ efx_update_irq_mod(efx, channel);
}
efx_filter_rfs_expire(channel);
@@ -1703,6 +1709,7 @@ static int efx_probe_nic(struct efx_nic *efx)
netif_set_real_num_rx_queues(efx->net_dev, efx->n_rx_channels);
/* Initialise the interrupt moderation settings */
+ efx->irq_mod_step_us = DIV_ROUND_UP(efx->timer_quantum_ns, 1000);
efx_init_irq_moderation(efx, tx_irq_mod_usec, rx_irq_mod_usec, true,
true);
@@ -1949,14 +1956,21 @@ static void efx_remove_all(struct efx_nic *efx)
* Interrupt moderation
*
**************************************************************************/
-
-static unsigned int irq_mod_ticks(unsigned int usecs, unsigned int quantum_ns)
+unsigned int efx_usecs_to_ticks(struct efx_nic *efx, unsigned int usecs)
{
if (usecs == 0)
return 0;
- if (usecs * 1000 < quantum_ns)
+ if (usecs * 1000 < efx->timer_quantum_ns)
return 1; /* never round down to 0 */
- return usecs * 1000 / quantum_ns;
+ return usecs * 1000 / efx->timer_quantum_ns;
+}
+
+unsigned int efx_ticks_to_usecs(struct efx_nic *efx, unsigned int ticks)
+{
+ /* We must round up when converting ticks to microseconds
+ * because we round down when converting the other way.
+ */
+ return DIV_ROUND_UP(ticks * efx->timer_quantum_ns, 1000);
}
/* Set interrupt moderation parameters */
@@ -1965,21 +1979,16 @@ int efx_init_irq_moderation(struct efx_nic *efx, unsigned int tx_usecs,
bool rx_may_override_tx)
{
struct efx_channel *channel;
- unsigned int irq_mod_max = DIV_ROUND_UP(efx->type->timer_period_max *
- efx->timer_quantum_ns,
- 1000);
- unsigned int tx_ticks;
- unsigned int rx_ticks;
+ unsigned int timer_max_us;
EFX_ASSERT_RESET_SERIALISED(efx);
- if (tx_usecs > irq_mod_max || rx_usecs > irq_mod_max)
- return -EINVAL;
+ timer_max_us = efx->timer_max_ns / 1000;
- tx_ticks = irq_mod_ticks(tx_usecs, efx->timer_quantum_ns);
- rx_ticks = irq_mod_ticks(rx_usecs, efx->timer_quantum_ns);
+ if (tx_usecs > timer_max_us || rx_usecs > timer_max_us)
+ return -EINVAL;
- if (tx_ticks != rx_ticks && efx->tx_channel_offset == 0 &&
+ if (tx_usecs != rx_usecs && efx->tx_channel_offset == 0 &&
!rx_may_override_tx) {
netif_err(efx, drv, efx->net_dev, "Channels are shared. "
"RX and TX IRQ moderation must be equal\n");
@@ -1987,12 +1996,12 @@ int efx_init_irq_moderation(struct efx_nic *efx, unsigned int tx_usecs,
}
efx->irq_rx_adaptive = rx_adaptive;
- efx->irq_rx_moderation = rx_ticks;
+ efx->irq_rx_moderation_us = rx_usecs;
efx_for_each_channel(channel, efx) {
if (efx_channel_has_rx_queue(channel))
- channel->irq_moderation = rx_ticks;
+ channel->irq_moderation_us = rx_usecs;
else if (efx_channel_has_tx_queues(channel))
- channel->irq_moderation = tx_ticks;
+ channel->irq_moderation_us = tx_usecs;
}
return 0;
@@ -2001,26 +2010,21 @@ int efx_init_irq_moderation(struct efx_nic *efx, unsigned int tx_usecs,
void efx_get_irq_moderation(struct efx_nic *efx, unsigned int *tx_usecs,
unsigned int *rx_usecs, bool *rx_adaptive)
{
- /* We must round up when converting ticks to microseconds
- * because we round down when converting the other way.
- */
-
*rx_adaptive = efx->irq_rx_adaptive;
- *rx_usecs = DIV_ROUND_UP(efx->irq_rx_moderation *
- efx->timer_quantum_ns,
- 1000);
+ *rx_usecs = efx->irq_rx_moderation_us;
/* If channels are shared between RX and TX, so is IRQ
* moderation. Otherwise, IRQ moderation is the same for all
* TX channels and is not adaptive.
*/
- if (efx->tx_channel_offset == 0)
+ if (efx->tx_channel_offset == 0) {
*tx_usecs = *rx_usecs;
- else
- *tx_usecs = DIV_ROUND_UP(
- efx->channel[efx->tx_channel_offset]->irq_moderation *
- efx->timer_quantum_ns,
- 1000);
+ } else {
+ struct efx_channel *tx_channel;
+
+ tx_channel = efx->channel[efx->tx_channel_offset];
+ *tx_usecs = tx_channel->irq_moderation_us;
+ }
}
/**************************************************************************
@@ -2259,8 +2263,18 @@ static int efx_change_mtu(struct net_device *net_dev, int new_mtu)
rc = efx_check_disabled(efx);
if (rc)
return rc;
- if (new_mtu > EFX_MAX_MTU)
+ if (new_mtu > EFX_MAX_MTU) {
+ netif_err(efx, drv, efx->net_dev,
+ "Requested MTU of %d too big (max: %d)\n",
+ new_mtu, EFX_MAX_MTU);
return -EINVAL;
+ }
+ if (new_mtu < EFX_MIN_MTU) {
+ netif_err(efx, drv, efx->net_dev,
+ "Requested MTU of %d too small (min: %d)\n",
+ new_mtu, EFX_MIN_MTU);
+ return -EINVAL;
+ }
netif_dbg(efx, drv, efx->net_dev, "changing MTU to %d\n", new_mtu);
diff --git a/drivers/net/ethernet/sfc/efx.h b/drivers/net/ethernet/sfc/efx.h
index c3ae739e9c7a..342ae16e1f2d 100644
--- a/drivers/net/ethernet/sfc/efx.h
+++ b/drivers/net/ethernet/sfc/efx.h
@@ -204,6 +204,8 @@ int efx_try_recovery(struct efx_nic *efx);
/* Global */
void efx_schedule_reset(struct efx_nic *efx, enum reset_type type);
+unsigned int efx_usecs_to_ticks(struct efx_nic *efx, unsigned int usecs);
+unsigned int efx_ticks_to_usecs(struct efx_nic *efx, unsigned int ticks);
int efx_init_irq_moderation(struct efx_nic *efx, unsigned int tx_usecs,
unsigned int rx_usecs, bool rx_adaptive,
bool rx_may_override_tx);
diff --git a/drivers/net/ethernet/sfc/falcon.c b/drivers/net/ethernet/sfc/falcon.c
index d790cb8d9db3..1a7092602aec 100644
--- a/drivers/net/ethernet/sfc/falcon.c
+++ b/drivers/net/ethernet/sfc/falcon.c
@@ -378,12 +378,15 @@ static void falcon_push_irq_moderation(struct efx_channel *channel)
struct efx_nic *efx = channel->efx;
/* Set timer register */
- if (channel->irq_moderation) {
+ if (channel->irq_moderation_us) {
+ unsigned int ticks;
+
+ ticks = efx_usecs_to_ticks(efx, channel->irq_moderation_us);
EFX_POPULATE_DWORD_2(timer_cmd,
FRF_AB_TC_TIMER_MODE,
FFE_BB_TIMER_MODE_INT_HLDOFF,
FRF_AB_TC_TIMER_VAL,
- channel->irq_moderation - 1);
+ ticks - 1);
} else {
EFX_POPULATE_DWORD_2(timer_cmd,
FRF_AB_TC_TIMER_MODE,
@@ -2373,6 +2376,8 @@ static int falcon_probe_nic(struct efx_nic *efx)
EFX_MAX_CHANNELS);
efx->max_tx_channels = efx->max_channels;
efx->timer_quantum_ns = 4968; /* 621 cycles */
+ efx->timer_max_ns = efx->type->timer_period_max *
+ efx->timer_quantum_ns;
/* Initialise I2C adapter */
board = falcon_board(efx);
diff --git a/drivers/net/ethernet/sfc/falcon_boards.c b/drivers/net/ethernet/sfc/falcon_boards.c
index 1736f4b806af..f6883b2b5da3 100644
--- a/drivers/net/ethernet/sfc/falcon_boards.c
+++ b/drivers/net/ethernet/sfc/falcon_boards.c
@@ -64,7 +64,7 @@
#define LM87_ALARM_TEMP_INT 0x10
#define LM87_ALARM_TEMP_EXT1 0x20
-#if defined(CONFIG_SENSORS_LM87) || defined(CONFIG_SENSORS_LM87_MODULE)
+#if IS_ENABLED(CONFIG_SENSORS_LM87)
static int efx_poke_lm87(struct i2c_client *client, const u8 *reg_values)
{
@@ -455,7 +455,7 @@ static int sfe4001_init(struct efx_nic *efx)
struct falcon_board *board = falcon_board(efx);
int rc;
-#if defined(CONFIG_SENSORS_LM90) || defined(CONFIG_SENSORS_LM90_MODULE)
+#if IS_ENABLED(CONFIG_SENSORS_LM90)
board->hwmon_client =
i2c_new_device(&board->i2c_adap, &sfe4001_hwmon_info);
#else
diff --git a/drivers/net/ethernet/sfc/farch.c b/drivers/net/ethernet/sfc/farch.c
index 4c83739d158f..4762ec444cb8 100644
--- a/drivers/net/ethernet/sfc/farch.c
+++ b/drivers/net/ethernet/sfc/farch.c
@@ -1477,9 +1477,10 @@ void efx_farch_irq_disable_master(struct efx_nic *efx)
* Interrupt must already have been enabled, otherwise nasty things
* may happen.
*/
-void efx_farch_irq_test_generate(struct efx_nic *efx)
+int efx_farch_irq_test_generate(struct efx_nic *efx)
{
efx_farch_interrupts(efx, true, true);
+ return 0;
}
/* Process a fatal interrupt
diff --git a/drivers/net/ethernet/sfc/mcdi.c b/drivers/net/ethernet/sfc/mcdi.c
index d28e7dd8fa3c..241520943ada 100644
--- a/drivers/net/ethernet/sfc/mcdi.c
+++ b/drivers/net/ethernet/sfc/mcdi.c
@@ -548,7 +548,10 @@ static bool efx_mcdi_complete_async(struct efx_mcdi_iface *mcdi, bool timeout)
efx_mcdi_display_error(efx, async->cmd, async->inlen, errbuf,
err_len, rc);
}
- async->complete(efx, async->cookie, rc, outbuf, data_len);
+
+ if (async->complete)
+ async->complete(efx, async->cookie, rc, outbuf,
+ min(async->outlen, data_len));
kfree(async);
efx_mcdi_release(mcdi);
@@ -1153,7 +1156,8 @@ void efx_mcdi_flush_async(struct efx_nic *efx)
* acquired locks in the wrong order.
*/
list_for_each_entry_safe(async, next, &mcdi->async_list, list) {
- async->complete(efx, async->cookie, -ENETDOWN, NULL, 0);
+ if (async->complete)
+ async->complete(efx, async->cookie, -ENETDOWN, NULL, 0);
list_del(&async->list);
kfree(async);
}
diff --git a/drivers/net/ethernet/sfc/mcdi_pcol.h b/drivers/net/ethernet/sfc/mcdi_pcol.h
index c9a5b003caaf..ccceafc15896 100644
--- a/drivers/net/ethernet/sfc/mcdi_pcol.h
+++ b/drivers/net/ethernet/sfc/mcdi_pcol.h
@@ -2645,16 +2645,20 @@
#define MC_CMD_POLL_BIST_MEM_BUS_MC 0x0
/* enum: CSR IREG bus. */
#define MC_CMD_POLL_BIST_MEM_BUS_CSR 0x1
-/* enum: RX DPCPU bus. */
+/* enum: RX0 DPCPU bus. */
#define MC_CMD_POLL_BIST_MEM_BUS_DPCPU_RX 0x2
/* enum: TX0 DPCPU bus. */
#define MC_CMD_POLL_BIST_MEM_BUS_DPCPU_TX0 0x3
/* enum: TX1 DPCPU bus. */
#define MC_CMD_POLL_BIST_MEM_BUS_DPCPU_TX1 0x4
-/* enum: RX DICPU bus. */
+/* enum: RX0 DICPU bus. */
#define MC_CMD_POLL_BIST_MEM_BUS_DICPU_RX 0x5
/* enum: TX DICPU bus. */
#define MC_CMD_POLL_BIST_MEM_BUS_DICPU_TX 0x6
+/* enum: RX1 DPCPU bus. */
+#define MC_CMD_POLL_BIST_MEM_BUS_DPCPU_RX1 0x7
+/* enum: RX1 DICPU bus. */
+#define MC_CMD_POLL_BIST_MEM_BUS_DICPU_RX1 0x8
/* Pattern written to RAM / register */
#define MC_CMD_POLL_BIST_OUT_MEM_EXPECT_OFST 16
/* Actual value read from RAM / register */
@@ -3612,6 +3616,8 @@
#define MC_CMD_NVRAM_INFO_OUT_PROTECTED_WIDTH 1
#define MC_CMD_NVRAM_INFO_OUT_TLV_LBN 1
#define MC_CMD_NVRAM_INFO_OUT_TLV_WIDTH 1
+#define MC_CMD_NVRAM_INFO_OUT_CMAC_LBN 6
+#define MC_CMD_NVRAM_INFO_OUT_CMAC_WIDTH 1
#define MC_CMD_NVRAM_INFO_OUT_A_B_LBN 7
#define MC_CMD_NVRAM_INFO_OUT_A_B_WIDTH 1
#define MC_CMD_NVRAM_INFO_OUT_PHYSDEV_OFST 16
@@ -4389,6 +4395,8 @@
* the command will fail with MC_CMD_ERR_FILTERS_PRESENT.
*/
#define MC_CMD_WORKAROUND_BUG26807 0x6
+/* enum: Bug 61265 work around (broken EVQ TMR writes). */
+#define MC_CMD_WORKAROUND_BUG61265 0x7
/* 0 = disable the workaround indicated by TYPE; any non-zero value = enable
* the workaround
*/
@@ -4413,7 +4421,6 @@
* (GET_PHY_CFG_OUT_MEDIA_TYPE); the valid 'page number' input values, and the
* output data, are interpreted on a per-type basis. For SFP+: PAGE=0 or 1
* returns a 128-byte block read from module I2C address 0xA0 offset 0 or 0x80.
- * Anything else: currently undefined. Locks required: None. Return code: 0.
*/
#define MC_CMD_GET_PHY_MEDIA_INFO 0x4b
@@ -5479,6 +5486,8 @@
#define LICENSED_V3_FEATURES_TX_SNIFF_WIDTH 1
#define LICENSED_V3_FEATURES_PROXY_FILTER_OPS_LBN 8
#define LICENSED_V3_FEATURES_PROXY_FILTER_OPS_WIDTH 1
+#define LICENSED_V3_FEATURES_EVENT_CUT_THROUGH_LBN 9
+#define LICENSED_V3_FEATURES_EVENT_CUT_THROUGH_WIDTH 1
#define LICENSED_V3_FEATURES_MASK_LBN 0
#define LICENSED_V3_FEATURES_MASK_WIDTH 64
@@ -5634,6 +5643,109 @@
/* Only valid if INTRFLAG was true */
#define MC_CMD_INIT_EVQ_OUT_IRQ_OFST 0
+/* MC_CMD_INIT_EVQ_V2_IN msgrequest */
+#define MC_CMD_INIT_EVQ_V2_IN_LENMIN 44
+#define MC_CMD_INIT_EVQ_V2_IN_LENMAX 548
+#define MC_CMD_INIT_EVQ_V2_IN_LEN(num) (36+8*(num))
+/* Size, in entries */
+#define MC_CMD_INIT_EVQ_V2_IN_SIZE_OFST 0
+/* Desired instance. Must be set to a specific instance, which is a function
+ * local queue index.
+ */
+#define MC_CMD_INIT_EVQ_V2_IN_INSTANCE_OFST 4
+/* The initial timer value. The load value is ignored if the timer mode is DIS.
+ */
+#define MC_CMD_INIT_EVQ_V2_IN_TMR_LOAD_OFST 8
+/* The reload value is ignored in one-shot modes */
+#define MC_CMD_INIT_EVQ_V2_IN_TMR_RELOAD_OFST 12
+/* tbd */
+#define MC_CMD_INIT_EVQ_V2_IN_FLAGS_OFST 16
+#define MC_CMD_INIT_EVQ_V2_IN_FLAG_INTERRUPTING_LBN 0
+#define MC_CMD_INIT_EVQ_V2_IN_FLAG_INTERRUPTING_WIDTH 1
+#define MC_CMD_INIT_EVQ_V2_IN_FLAG_RPTR_DOS_LBN 1
+#define MC_CMD_INIT_EVQ_V2_IN_FLAG_RPTR_DOS_WIDTH 1
+#define MC_CMD_INIT_EVQ_V2_IN_FLAG_INT_ARMD_LBN 2
+#define MC_CMD_INIT_EVQ_V2_IN_FLAG_INT_ARMD_WIDTH 1
+#define MC_CMD_INIT_EVQ_V2_IN_FLAG_CUT_THRU_LBN 3
+#define MC_CMD_INIT_EVQ_V2_IN_FLAG_CUT_THRU_WIDTH 1
+#define MC_CMD_INIT_EVQ_V2_IN_FLAG_RX_MERGE_LBN 4
+#define MC_CMD_INIT_EVQ_V2_IN_FLAG_RX_MERGE_WIDTH 1
+#define MC_CMD_INIT_EVQ_V2_IN_FLAG_TX_MERGE_LBN 5
+#define MC_CMD_INIT_EVQ_V2_IN_FLAG_TX_MERGE_WIDTH 1
+#define MC_CMD_INIT_EVQ_V2_IN_FLAG_USE_TIMER_LBN 6
+#define MC_CMD_INIT_EVQ_V2_IN_FLAG_USE_TIMER_WIDTH 1
+#define MC_CMD_INIT_EVQ_V2_IN_FLAG_TYPE_LBN 7
+#define MC_CMD_INIT_EVQ_V2_IN_FLAG_TYPE_WIDTH 4
+/* enum: All initialisation flags specified by host. */
+#define MC_CMD_INIT_EVQ_V2_IN_FLAG_TYPE_MANUAL 0x0
+/* enum: MEDFORD only. Certain initialisation flags specified by host may be
+ * over-ridden by firmware based on licenses and firmware variant in order to
+ * provide the lowest latency achievable. See
+ * MC_CMD_INIT_EVQ_V2/MC_CMD_INIT_EVQ_V2_OUT/FLAGS for list of affected flags.
+ */
+#define MC_CMD_INIT_EVQ_V2_IN_FLAG_TYPE_LOW_LATENCY 0x1
+/* enum: MEDFORD only. Certain initialisation flags specified by host may be
+ * over-ridden by firmware based on licenses and firmware variant in order to
+ * provide the best throughput achievable. See
+ * MC_CMD_INIT_EVQ_V2/MC_CMD_INIT_EVQ_V2_OUT/FLAGS for list of affected flags.
+ */
+#define MC_CMD_INIT_EVQ_V2_IN_FLAG_TYPE_THROUGHPUT 0x2
+/* enum: MEDFORD only. Certain initialisation flags may be over-ridden by
+ * firmware based on licenses and firmware variant. See
+ * MC_CMD_INIT_EVQ_V2/MC_CMD_INIT_EVQ_V2_OUT/FLAGS for list of affected flags.
+ */
+#define MC_CMD_INIT_EVQ_V2_IN_FLAG_TYPE_AUTO 0x3
+#define MC_CMD_INIT_EVQ_V2_IN_TMR_MODE_OFST 20
+/* enum: Disabled */
+#define MC_CMD_INIT_EVQ_V2_IN_TMR_MODE_DIS 0x0
+/* enum: Immediate */
+#define MC_CMD_INIT_EVQ_V2_IN_TMR_IMMED_START 0x1
+/* enum: Triggered */
+#define MC_CMD_INIT_EVQ_V2_IN_TMR_TRIG_START 0x2
+/* enum: Hold-off */
+#define MC_CMD_INIT_EVQ_V2_IN_TMR_INT_HLDOFF 0x3
+/* Target EVQ for wakeups if in wakeup mode. */
+#define MC_CMD_INIT_EVQ_V2_IN_TARGET_EVQ_OFST 24
+/* Target interrupt if in interrupting mode (note union with target EVQ). Use
+ * MC_CMD_RESOURCE_INSTANCE_ANY unless a specific one required for test
+ * purposes.
+ */
+#define MC_CMD_INIT_EVQ_V2_IN_IRQ_NUM_OFST 24
+/* Event Counter Mode. */
+#define MC_CMD_INIT_EVQ_V2_IN_COUNT_MODE_OFST 28
+/* enum: Disabled */
+#define MC_CMD_INIT_EVQ_V2_IN_COUNT_MODE_DIS 0x0
+/* enum: Disabled */
+#define MC_CMD_INIT_EVQ_V2_IN_COUNT_MODE_RX 0x1
+/* enum: Disabled */
+#define MC_CMD_INIT_EVQ_V2_IN_COUNT_MODE_TX 0x2
+/* enum: Disabled */
+#define MC_CMD_INIT_EVQ_V2_IN_COUNT_MODE_RXTX 0x3
+/* Event queue packet count threshold. */
+#define MC_CMD_INIT_EVQ_V2_IN_COUNT_THRSHLD_OFST 32
+/* 64-bit address of 4k of 4k-aligned host memory buffer */
+#define MC_CMD_INIT_EVQ_V2_IN_DMA_ADDR_OFST 36
+#define MC_CMD_INIT_EVQ_V2_IN_DMA_ADDR_LEN 8
+#define MC_CMD_INIT_EVQ_V2_IN_DMA_ADDR_LO_OFST 36
+#define MC_CMD_INIT_EVQ_V2_IN_DMA_ADDR_HI_OFST 40
+#define MC_CMD_INIT_EVQ_V2_IN_DMA_ADDR_MINNUM 1
+#define MC_CMD_INIT_EVQ_V2_IN_DMA_ADDR_MAXNUM 64
+
+/* MC_CMD_INIT_EVQ_V2_OUT msgresponse */
+#define MC_CMD_INIT_EVQ_V2_OUT_LEN 8
+/* Only valid if INTRFLAG was true */
+#define MC_CMD_INIT_EVQ_V2_OUT_IRQ_OFST 0
+/* Actual configuration applied on the card */
+#define MC_CMD_INIT_EVQ_V2_OUT_FLAGS_OFST 4
+#define MC_CMD_INIT_EVQ_V2_OUT_FLAG_CUT_THRU_LBN 0
+#define MC_CMD_INIT_EVQ_V2_OUT_FLAG_CUT_THRU_WIDTH 1
+#define MC_CMD_INIT_EVQ_V2_OUT_FLAG_RX_MERGE_LBN 1
+#define MC_CMD_INIT_EVQ_V2_OUT_FLAG_RX_MERGE_WIDTH 1
+#define MC_CMD_INIT_EVQ_V2_OUT_FLAG_TX_MERGE_LBN 2
+#define MC_CMD_INIT_EVQ_V2_OUT_FLAG_TX_MERGE_WIDTH 1
+#define MC_CMD_INIT_EVQ_V2_OUT_FLAG_RXQ_FORCE_EV_MERGING_LBN 3
+#define MC_CMD_INIT_EVQ_V2_OUT_FLAG_RXQ_FORCE_EV_MERGING_WIDTH 1
+
/* QUEUE_CRC_MODE structuredef */
#define QUEUE_CRC_MODE_LEN 1
#define QUEUE_CRC_MODE_MODE_LBN 0
@@ -5697,8 +5809,8 @@
#define MC_CMD_INIT_RXQ_IN_FLAG_PREFIX_WIDTH 1
#define MC_CMD_INIT_RXQ_IN_FLAG_DISABLE_SCATTER_LBN 9
#define MC_CMD_INIT_RXQ_IN_FLAG_DISABLE_SCATTER_WIDTH 1
-#define MC_CMD_INIT_RXQ_IN_FLAG_FORCE_EV_MERGING_LBN 10
-#define MC_CMD_INIT_RXQ_IN_FLAG_FORCE_EV_MERGING_WIDTH 1
+#define MC_CMD_INIT_RXQ_IN_UNUSED_LBN 10
+#define MC_CMD_INIT_RXQ_IN_UNUSED_WIDTH 1
/* Owner ID to use if in buffer mode (zero if physical) */
#define MC_CMD_INIT_RXQ_IN_OWNER_ID_OFST 20
/* The port ID associated with the v-adaptor which should contain this DMAQ. */
@@ -7854,6 +7966,20 @@
#define MC_CMD_GET_CAPABILITIES_V2_OUT_EVENT_CUT_THROUGH_WIDTH 1
#define MC_CMD_GET_CAPABILITIES_V2_OUT_RX_CUT_THROUGH_LBN 4
#define MC_CMD_GET_CAPABILITIES_V2_OUT_RX_CUT_THROUGH_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_TX_VFIFO_ULL_MODE_LBN 5
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_TX_VFIFO_ULL_MODE_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_MAC_STATS_40G_TX_SIZE_BINS_LBN 6
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_MAC_STATS_40G_TX_SIZE_BINS_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_INIT_EVQ_V2_LBN 7
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_INIT_EVQ_V2_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_TX_MAC_TIMESTAMPING_LBN 8
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_TX_MAC_TIMESTAMPING_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_TX_TIMESTAMP_LBN 9
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_TX_TIMESTAMP_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_RX_SNIFF_LBN 10
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_RX_SNIFF_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_TX_SNIFF_LBN 11
+#define MC_CMD_GET_CAPABILITIES_V2_OUT_TX_SNIFF_WIDTH 1
/* Number of FATSOv2 contexts per datapath supported by this NIC. Not present
* on older firmware (check the length).
*/
@@ -7910,6 +8036,288 @@
#define MC_CMD_GET_CAPABILITIES_V2_OUT_SIZE_PIO_BUFF_OFST 70
#define MC_CMD_GET_CAPABILITIES_V2_OUT_SIZE_PIO_BUFF_LEN 2
+/* MC_CMD_GET_CAPABILITIES_V3_OUT msgresponse */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_LEN 73
+/* First word of flags. */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_FLAGS1_OFST 0
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_VPORT_RECONFIGURE_LBN 3
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_VPORT_RECONFIGURE_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_STRIPING_LBN 4
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_STRIPING_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_VADAPTOR_QUERY_LBN 5
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_VADAPTOR_QUERY_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_EVB_PORT_VLAN_RESTRICT_LBN 6
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_EVB_PORT_VLAN_RESTRICT_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_DRV_ATTACH_PREBOOT_LBN 7
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_DRV_ATTACH_PREBOOT_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RX_FORCE_EVENT_MERGING_LBN 8
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RX_FORCE_EVENT_MERGING_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_SET_MAC_ENHANCED_LBN 9
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_SET_MAC_ENHANCED_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_UNKNOWN_UCAST_DST_FILTER_ALWAYS_MULTI_RECIPIENT_LBN 10
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_UNKNOWN_UCAST_DST_FILTER_ALWAYS_MULTI_RECIPIENT_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_VADAPTOR_PERMIT_SET_MAC_WHEN_FILTERS_INSTALLED_LBN 11
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_VADAPTOR_PERMIT_SET_MAC_WHEN_FILTERS_INSTALLED_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_MAC_SECURITY_FILTERING_LBN 12
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_MAC_SECURITY_FILTERING_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_ADDITIONAL_RSS_MODES_LBN 13
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_ADDITIONAL_RSS_MODES_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_QBB_LBN 14
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_QBB_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RX_PACKED_STREAM_VAR_BUFFERS_LBN 15
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RX_PACKED_STREAM_VAR_BUFFERS_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RX_RSS_LIMITED_LBN 16
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RX_RSS_LIMITED_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RX_PACKED_STREAM_LBN 17
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RX_PACKED_STREAM_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RX_INCLUDE_FCS_LBN 18
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RX_INCLUDE_FCS_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_VLAN_INSERTION_LBN 19
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_VLAN_INSERTION_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RX_VLAN_STRIPPING_LBN 20
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RX_VLAN_STRIPPING_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_TSO_LBN 21
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_TSO_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RX_PREFIX_LEN_0_LBN 22
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RX_PREFIX_LEN_0_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RX_PREFIX_LEN_14_LBN 23
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RX_PREFIX_LEN_14_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RX_TIMESTAMP_LBN 24
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RX_TIMESTAMP_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RX_BATCHING_LBN 25
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RX_BATCHING_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_MCAST_FILTER_CHAINING_LBN 26
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_MCAST_FILTER_CHAINING_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_PM_AND_RXDP_COUNTERS_LBN 27
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_PM_AND_RXDP_COUNTERS_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RX_DISABLE_SCATTER_LBN 28
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RX_DISABLE_SCATTER_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_MCAST_UDP_LOOPBACK_LBN 29
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_MCAST_UDP_LOOPBACK_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_EVB_LBN 30
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_EVB_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_VXLAN_NVGRE_LBN 31
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_VXLAN_NVGRE_WIDTH 1
+/* RxDPCPU firmware id. */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RX_DPCPU_FW_ID_OFST 4
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RX_DPCPU_FW_ID_LEN 2
+/* enum: Standard RXDP firmware */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXDP 0x0
+/* enum: Low latency RXDP firmware */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXDP_LOW_LATENCY 0x1
+/* enum: Packed stream RXDP firmware */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXDP_PACKED_STREAM 0x2
+/* enum: BIST RXDP firmware */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXDP_BIST 0x10a
+/* enum: RXDP Test firmware image 1 */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXDP_TEST_FW_TO_MC_CUT_THROUGH 0x101
+/* enum: RXDP Test firmware image 2 */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXDP_TEST_FW_TO_MC_STORE_FORWARD 0x102
+/* enum: RXDP Test firmware image 3 */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXDP_TEST_FW_TO_MC_STORE_FORWARD_FIRST 0x103
+/* enum: RXDP Test firmware image 4 */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXDP_TEST_EVERY_EVENT_BATCHABLE 0x104
+/* enum: RXDP Test firmware image 5 */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXDP_TEST_BACKPRESSURE 0x105
+/* enum: RXDP Test firmware image 6 */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXDP_TEST_FW_PACKET_EDITS 0x106
+/* enum: RXDP Test firmware image 7 */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXDP_TEST_FW_RX_HDR_SPLIT 0x107
+/* enum: RXDP Test firmware image 8 */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXDP_TEST_FW_DISABLE_DL 0x108
+/* enum: RXDP Test firmware image 9 */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXDP_TEST_FW_DOORBELL_DELAY 0x10b
+/* TxDPCPU firmware id. */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_DPCPU_FW_ID_OFST 6
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_DPCPU_FW_ID_LEN 2
+/* enum: Standard TXDP firmware */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXDP 0x0
+/* enum: Low latency TXDP firmware */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXDP_LOW_LATENCY 0x1
+/* enum: High packet rate TXDP firmware */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXDP_HIGH_PACKET_RATE 0x3
+/* enum: BIST TXDP firmware */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXDP_BIST 0x12d
+/* enum: TXDP Test firmware image 1 */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXDP_TEST_FW_TSO_EDIT 0x101
+/* enum: TXDP Test firmware image 2 */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXDP_TEST_FW_PACKET_EDITS 0x102
+/* enum: TXDP CSR bus test firmware */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXDP_TEST_FW_CSR 0x103
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXPD_FW_VERSION_OFST 8
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXPD_FW_VERSION_LEN 2
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXPD_FW_VERSION_REV_LBN 0
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXPD_FW_VERSION_REV_WIDTH 12
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXPD_FW_VERSION_TYPE_LBN 12
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXPD_FW_VERSION_TYPE_WIDTH 4
+/* enum: reserved value - do not use (may indicate alternative interpretation
+ * of REV field in future)
+ */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXPD_FW_TYPE_RESERVED 0x0
+/* enum: Trivial RX PD firmware for early Huntington development (Huntington
+ * development only)
+ */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXPD_FW_TYPE_FIRST_PKT 0x1
+/* enum: RX PD firmware with approximately Siena-compatible behaviour
+ * (Huntington development only)
+ */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXPD_FW_TYPE_SIENA_COMPAT 0x2
+/* enum: Virtual switching (full feature) RX PD production firmware */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXPD_FW_TYPE_VSWITCH 0x3
+/* enum: siena_compat variant RX PD firmware using PM rather than MAC
+ * (Huntington development only)
+ */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXPD_FW_TYPE_SIENA_COMPAT_PM 0x4
+/* enum: Low latency RX PD production firmware */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXPD_FW_TYPE_LOW_LATENCY 0x5
+/* enum: Packed stream RX PD production firmware */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXPD_FW_TYPE_PACKED_STREAM 0x6
+/* enum: RX PD firmware handling layer 2 only for high packet rate performance
+ * tests (Medford development only)
+ */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXPD_FW_TYPE_LAYER2_PERF 0x7
+/* enum: Rules engine RX PD production firmware */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXPD_FW_TYPE_RULES_ENGINE 0x8
+/* enum: RX PD firmware for GUE parsing prototype (Medford development only) */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXPD_FW_TYPE_TESTFW_GUE_PROTOTYPE 0xe
+/* enum: RX PD firmware parsing but not filtering network overlay tunnel
+ * encapsulations (Medford development only)
+ */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RXPD_FW_TYPE_TESTFW_ENCAP_PARSING_ONLY 0xf
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXPD_FW_VERSION_OFST 10
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXPD_FW_VERSION_LEN 2
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXPD_FW_VERSION_REV_LBN 0
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXPD_FW_VERSION_REV_WIDTH 12
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXPD_FW_VERSION_TYPE_LBN 12
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXPD_FW_VERSION_TYPE_WIDTH 4
+/* enum: reserved value - do not use (may indicate alternative interpretation
+ * of REV field in future)
+ */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXPD_FW_TYPE_RESERVED 0x0
+/* enum: Trivial TX PD firmware for early Huntington development (Huntington
+ * development only)
+ */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXPD_FW_TYPE_FIRST_PKT 0x1
+/* enum: TX PD firmware with approximately Siena-compatible behaviour
+ * (Huntington development only)
+ */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXPD_FW_TYPE_SIENA_COMPAT 0x2
+/* enum: Virtual switching (full feature) TX PD production firmware */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXPD_FW_TYPE_VSWITCH 0x3
+/* enum: siena_compat variant TX PD firmware using PM rather than MAC
+ * (Huntington development only)
+ */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXPD_FW_TYPE_SIENA_COMPAT_PM 0x4
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXPD_FW_TYPE_LOW_LATENCY 0x5 /* enum */
+/* enum: TX PD firmware handling layer 2 only for high packet rate performance
+ * tests (Medford development only)
+ */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXPD_FW_TYPE_LAYER2_PERF 0x7
+/* enum: Rules engine TX PD production firmware */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXPD_FW_TYPE_RULES_ENGINE 0x8
+/* enum: RX PD firmware for GUE parsing prototype (Medford development only) */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TXPD_FW_TYPE_TESTFW_GUE_PROTOTYPE 0xe
+/* Hardware capabilities of NIC */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_HW_CAPABILITIES_OFST 12
+/* Licensed capabilities */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_LICENSE_CAPABILITIES_OFST 16
+/* Second word of flags. Not present on older firmware (check the length). */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_FLAGS2_OFST 20
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_TSO_V2_LBN 0
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_TSO_V2_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_TSO_V2_ENCAP_LBN 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_TSO_V2_ENCAP_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_EVQ_TIMER_CTRL_LBN 2
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_EVQ_TIMER_CTRL_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_EVENT_CUT_THROUGH_LBN 3
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_EVENT_CUT_THROUGH_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RX_CUT_THROUGH_LBN 4
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RX_CUT_THROUGH_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_VFIFO_ULL_MODE_LBN 5
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_VFIFO_ULL_MODE_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_MAC_STATS_40G_TX_SIZE_BINS_LBN 6
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_MAC_STATS_40G_TX_SIZE_BINS_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_INIT_EVQ_V2_LBN 7
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_INIT_EVQ_V2_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_MAC_TIMESTAMPING_LBN 8
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_MAC_TIMESTAMPING_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_TIMESTAMP_LBN 9
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_TIMESTAMP_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RX_SNIFF_LBN 10
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RX_SNIFF_WIDTH 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_SNIFF_LBN 11
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_SNIFF_WIDTH 1
+/* Number of FATSOv2 contexts per datapath supported by this NIC. Not present
+ * on older firmware (check the length).
+ */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_TSO_V2_N_CONTEXTS_OFST 24
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_TSO_V2_N_CONTEXTS_LEN 2
+/* One byte per PF containing the number of the external port assigned to this
+ * PF, indexed by PF number. Special values indicate that a PF is either not
+ * present or not assigned.
+ */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_PFS_TO_PORTS_ASSIGNMENT_OFST 26
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_PFS_TO_PORTS_ASSIGNMENT_LEN 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_PFS_TO_PORTS_ASSIGNMENT_NUM 16
+/* enum: The caller is not permitted to access information on this PF. */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_ACCESS_NOT_PERMITTED 0xff
+/* enum: PF does not exist. */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_PF_NOT_PRESENT 0xfe
+/* enum: PF does exist but is not assigned to any external port. */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_PF_NOT_ASSIGNED 0xfd
+/* enum: This value indicates that PF is assigned, but it cannot be expressed
+ * in this field. It is intended for a possible future situation where a more
+ * complex scheme of PFs to ports mapping is being used. The future driver
+ * should look for a new field supporting the new scheme. The current/old
+ * driver should treat this value as PF_NOT_ASSIGNED.
+ */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_INCOMPATIBLE_ASSIGNMENT 0xfc
+/* One byte per PF containing the number of its VFs, indexed by PF number. A
+ * special value indicates that a PF is not present.
+ */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_NUM_VFS_PER_PF_OFST 42
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_NUM_VFS_PER_PF_LEN 1
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_NUM_VFS_PER_PF_NUM 16
+/* enum: The caller is not permitted to access information on this PF. */
+/* MC_CMD_GET_CAPABILITIES_V3_OUT_ACCESS_NOT_PERMITTED 0xff */
+/* enum: PF does not exist. */
+/* MC_CMD_GET_CAPABILITIES_V3_OUT_PF_NOT_PRESENT 0xfe */
+/* Number of VIs available for each external port */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_NUM_VIS_PER_PORT_OFST 58
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_NUM_VIS_PER_PORT_LEN 2
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_NUM_VIS_PER_PORT_NUM 4
+/* Size of RX descriptor cache expressed as binary logarithm The actual size
+ * equals (2 ^ RX_DESC_CACHE_SIZE)
+ */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RX_DESC_CACHE_SIZE_OFST 66
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_RX_DESC_CACHE_SIZE_LEN 1
+/* Size of TX descriptor cache expressed as binary logarithm The actual size
+ * equals (2 ^ TX_DESC_CACHE_SIZE)
+ */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_DESC_CACHE_SIZE_OFST 67
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_TX_DESC_CACHE_SIZE_LEN 1
+/* Total number of available PIO buffers */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_NUM_PIO_BUFFS_OFST 68
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_NUM_PIO_BUFFS_LEN 2
+/* Size of a single PIO buffer */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_SIZE_PIO_BUFF_OFST 70
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_SIZE_PIO_BUFF_LEN 2
+/* On chips later than Medford the amount of address space assigned to each VI
+ * is configurable. This is a global setting that the driver must query to
+ * discover the VI to address mapping. Cut-through PIO (CTPIO) in not available
+ * with 8k VI windows.
+ */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_VI_WINDOW_MODE_OFST 72
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_VI_WINDOW_MODE_LEN 1
+/* enum: Each VI occupies 8k as on Huntington and Medford. PIO is at offset 4k.
+ * CTPIO is not mapped.
+ */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_VI_WINDOW_MODE_8K 0x0
+/* enum: Each VI occupies 16k. PIO is at offset 4k. CTPIO is at offset 12k. */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_VI_WINDOW_MODE_16K 0x1
+/* enum: Each VI occupies 64k. PIO is at offset 4k. CTPIO is at offset 12k. */
+#define MC_CMD_GET_CAPABILITIES_V3_OUT_VI_WINDOW_MODE_64K 0x2
+
/***********************************/
/* MC_CMD_V2_EXTN
@@ -9026,7 +9434,7 @@
*/
#define MC_CMD_GET_RXDP_CONFIG 0xc2
-#define MC_CMD_0xc2_PRIVILEGE_CTG SRIOV_CTG_ADMIN
+#define MC_CMD_0xc2_PRIVILEGE_CTG SRIOV_CTG_GENERAL
/* MC_CMD_GET_RXDP_CONFIG_IN msgrequest */
#define MC_CMD_GET_RXDP_CONFIG_IN_LEN 0
@@ -10125,7 +10533,9 @@
* that this operation returns a zero-length response
*/
#define MC_CMD_LICENSING_V3_IN_OP_UPDATE_LICENSE 0x0
-/* enum: report counts of installed licenses */
+/* enum: report counts of installed licenses Returns EAGAIN if license
+ * processing (updating) has been started but not yet completed.
+ */
#define MC_CMD_LICENSING_V3_IN_OP_REPORT_LICENSE 0x1
/* MC_CMD_LICENSING_V3_OUT msgresponse */
@@ -10763,6 +11173,8 @@
#define MC_CMD_GET_WORKAROUNDS_OUT_BUG42008 0x20
/* enum: Bug 26807 features present in firmware (multicast filter chaining) */
#define MC_CMD_GET_WORKAROUNDS_OUT_BUG26807 0x40
+/* enum: Bug 61265 work around (broken EVQ TMR writes). */
+#define MC_CMD_GET_WORKAROUNDS_OUT_BUG61265 0x80
/***********************************/
@@ -11280,22 +11692,110 @@
#define MC_CMD_0x118_PRIVILEGE_CTG SRIOV_CTG_ADMIN
/* MC_CMD_RX_BALANCING_IN msgrequest */
-#define MC_CMD_RX_BALANCING_IN_LEN 4
+#define MC_CMD_RX_BALANCING_IN_LEN 16
/* The RX port whose upconverter table will be modified */
#define MC_CMD_RX_BALANCING_IN_PORT_OFST 0
-#define MC_CMD_RX_BALANCING_IN_PORT_LEN 1
/* The VLAN priority associated to the table index and vFIFO */
-#define MC_CMD_RX_BALANCING_IN_PRIORITY_OFST 1
-#define MC_CMD_RX_BALANCING_IN_PRIORITY_LEN 1
+#define MC_CMD_RX_BALANCING_IN_PRIORITY_OFST 4
/* The resulting bit of SRC^DST for indexing the table */
-#define MC_CMD_RX_BALANCING_IN_SRC_DST_OFST 2
-#define MC_CMD_RX_BALANCING_IN_SRC_DST_LEN 1
+#define MC_CMD_RX_BALANCING_IN_SRC_DST_OFST 8
/* The RX engine to which the vFIFO in the table entry will point to */
-#define MC_CMD_RX_BALANCING_IN_ENG_OFST 3
-#define MC_CMD_RX_BALANCING_IN_ENG_LEN 1
+#define MC_CMD_RX_BALANCING_IN_ENG_OFST 12
/* MC_CMD_RX_BALANCING_OUT msgresponse */
#define MC_CMD_RX_BALANCING_OUT_LEN 0
+/***********************************/
+/* MC_CMD_SET_EVQ_TMR
+ * Update the timer load, timer reload and timer mode values for a given EVQ.
+ * The requested timer values (in TMR_LOAD_REQ_NS and TMR_RELOAD_REQ_NS) will
+ * be rounded up to the granularity supported by the hardware, then truncated
+ * to the range supported by the hardware. The resulting value after the
+ * rounding and truncation will be returned to the caller (in TMR_LOAD_ACT_NS
+ * and TMR_RELOAD_ACT_NS).
+ */
+#define MC_CMD_SET_EVQ_TMR 0x120
+
+#define MC_CMD_0x120_PRIVILEGE_CTG SRIOV_CTG_GENERAL
+
+/* MC_CMD_SET_EVQ_TMR_IN msgrequest */
+#define MC_CMD_SET_EVQ_TMR_IN_LEN 16
+/* Function-relative queue instance */
+#define MC_CMD_SET_EVQ_TMR_IN_INSTANCE_OFST 0
+/* Requested value for timer load (in nanoseconds) */
+#define MC_CMD_SET_EVQ_TMR_IN_TMR_LOAD_REQ_NS_OFST 4
+/* Requested value for timer reload (in nanoseconds) */
+#define MC_CMD_SET_EVQ_TMR_IN_TMR_RELOAD_REQ_NS_OFST 8
+/* Timer mode. Meanings as per EVQ_TMR_REG.TC_TIMER_VAL */
+#define MC_CMD_SET_EVQ_TMR_IN_TMR_MODE_OFST 12
+#define MC_CMD_SET_EVQ_TMR_IN_TIMER_MODE_DIS 0x0 /* enum */
+#define MC_CMD_SET_EVQ_TMR_IN_TIMER_MODE_IMMED_START 0x1 /* enum */
+#define MC_CMD_SET_EVQ_TMR_IN_TIMER_MODE_TRIG_START 0x2 /* enum */
+#define MC_CMD_SET_EVQ_TMR_IN_TIMER_MODE_INT_HLDOFF 0x3 /* enum */
+
+/* MC_CMD_SET_EVQ_TMR_OUT msgresponse */
+#define MC_CMD_SET_EVQ_TMR_OUT_LEN 8
+/* Actual value for timer load (in nanoseconds) */
+#define MC_CMD_SET_EVQ_TMR_OUT_TMR_LOAD_ACT_NS_OFST 0
+/* Actual value for timer reload (in nanoseconds) */
+#define MC_CMD_SET_EVQ_TMR_OUT_TMR_RELOAD_ACT_NS_OFST 4
+
+
+/***********************************/
+/* MC_CMD_GET_EVQ_TMR_PROPERTIES
+ * Query properties about the event queue timers.
+ */
+#define MC_CMD_GET_EVQ_TMR_PROPERTIES 0x122
+
+#define MC_CMD_0x122_PRIVILEGE_CTG SRIOV_CTG_GENERAL
+
+/* MC_CMD_GET_EVQ_TMR_PROPERTIES_IN msgrequest */
+#define MC_CMD_GET_EVQ_TMR_PROPERTIES_IN_LEN 0
+
+/* MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT msgresponse */
+#define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_LEN 36
+/* Reserved for future use. */
+#define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_FLAGS_OFST 0
+/* For timers updated via writes to EVQ_TMR_REG, this is the time interval (in
+ * nanoseconds) for each increment of the timer load/reload count. The
+ * requested duration of a timer is this value multiplied by the timer
+ * load/reload count.
+ */
+#define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_TMR_REG_NS_PER_COUNT_OFST 4
+/* For timers updated via writes to EVQ_TMR_REG, this is the maximum value
+ * allowed for timer load/reload counts.
+ */
+#define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_TMR_REG_MAX_COUNT_OFST 8
+/* For timers updated via writes to EVQ_TMR_REG, timer load/reload counts not a
+ * multiple of this step size will be rounded in an implementation defined
+ * manner.
+ */
+#define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_TMR_REG_STEP_OFST 12
+/* Maximum timer duration (in nanoseconds) for timers updated via MCDI. Only
+ * meaningful if MC_CMD_SET_EVQ_TMR is implemented.
+ */
+#define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_MCDI_TMR_MAX_NS_OFST 16
+/* Timer durations requested via MCDI that are not a multiple of this step size
+ * will be rounded up. Only meaningful if MC_CMD_SET_EVQ_TMR is implemented.
+ */
+#define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_MCDI_TMR_STEP_NS_OFST 20
+/* For timers updated using the bug35388 workaround, this is the time interval
+ * (in nanoseconds) for each increment of the timer load/reload count. The
+ * requested duration of a timer is this value multiplied by the timer
+ * load/reload count. This field is only meaningful if the bug35388 workaround
+ * is enabled.
+ */
+#define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_BUG35388_TMR_NS_PER_COUNT_OFST 24
+/* For timers updated using the bug35388 workaround, this is the maximum value
+ * allowed for timer load/reload counts. This field is only meaningful if the
+ * bug35388 workaround is enabled.
+ */
+#define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_BUG35388_TMR_MAX_COUNT_OFST 28
+/* For timers updated using the bug35388 workaround, timer load/reload counts
+ * not a multiple of this step size will be rounded in an implementation
+ * defined manner. This field is only meaningful if the bug35388 workaround is
+ * enabled.
+ */
+#define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_BUG35388_TMR_STEP_OFST 32
#endif /* MCDI_PCOL_H */
diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h
index 9ff062a36ea8..99d8c82124bb 100644
--- a/drivers/net/ethernet/sfc/net_driver.h
+++ b/drivers/net/ethernet/sfc/net_driver.h
@@ -76,6 +76,9 @@
/* Maximum possible MTU the driver supports */
#define EFX_MAX_MTU (9 * 1024)
+/* Minimum MTU, from RFC791 (IP) */
+#define EFX_MIN_MTU 68
+
/* Size of an RX scatter buffer. Small enough to pack 2 into a 4K page,
* and should be a multiple of the cache line size.
*/
@@ -392,7 +395,7 @@ enum efx_sync_events_state {
* @eventq_init: Event queue initialised flag
* @enabled: Channel enabled indicator
* @irq: IRQ number (MSI and MSI-X only)
- * @irq_moderation: IRQ moderation value (in hardware ticks)
+ * @irq_moderation_us: IRQ moderation value (in microseconds)
* @napi_dev: Net device used with NAPI
* @napi_str: NAPI control structure
* @state: state for NAPI vs busy polling
@@ -433,7 +436,7 @@ struct efx_channel {
bool eventq_init;
bool enabled;
int irq;
- unsigned int irq_moderation;
+ unsigned int irq_moderation_us;
struct net_device *napi_dev;
struct napi_struct napi_str;
#ifdef CONFIG_NET_RX_BUSY_POLL
@@ -810,8 +813,10 @@ struct vfdi_status;
* @membase: Memory BAR value
* @interrupt_mode: Interrupt mode
* @timer_quantum_ns: Interrupt timer quantum, in nanoseconds
+ * @timer_max_ns: Interrupt timer maximum value, in nanoseconds
* @irq_rx_adaptive: Adaptive IRQ moderation enabled for RX event queues
- * @irq_rx_moderation: IRQ moderation time for RX event queues
+ * @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
* @state: Device state number (%STATE_*). Serialised by the rtnl_lock.
* @reset_pending: Bitmask for pending resets
@@ -940,8 +945,10 @@ struct efx_nic {
enum efx_int_mode interrupt_mode;
unsigned int timer_quantum_ns;
+ unsigned int timer_max_ns;
bool irq_rx_adaptive;
- unsigned int irq_rx_moderation;
+ unsigned int irq_mod_step_us;
+ unsigned int irq_rx_moderation_us;
u32 msg_enable;
enum nic_state state;
@@ -1271,7 +1278,7 @@ struct efx_nic_type {
int (*mcdi_poll_reboot)(struct efx_nic *efx);
void (*mcdi_reboot_detected)(struct efx_nic *efx);
void (*irq_enable_master)(struct efx_nic *efx);
- void (*irq_test_generate)(struct efx_nic *efx);
+ int (*irq_test_generate)(struct efx_nic *efx);
void (*irq_disable_non_ev)(struct efx_nic *efx);
irqreturn_t (*irq_handle_msi)(int irq, void *dev_id);
irqreturn_t (*irq_handle_legacy)(int irq, void *dev_id);
diff --git a/drivers/net/ethernet/sfc/nic.c b/drivers/net/ethernet/sfc/nic.c
index 89b83e59e1dc..aa1945a858d5 100644
--- a/drivers/net/ethernet/sfc/nic.c
+++ b/drivers/net/ethernet/sfc/nic.c
@@ -66,11 +66,11 @@ void efx_nic_event_test_start(struct efx_channel *channel)
channel->efx->type->ev_test_generate(channel);
}
-void efx_nic_irq_test_start(struct efx_nic *efx)
+int efx_nic_irq_test_start(struct efx_nic *efx)
{
efx->last_irq_cpu = -1;
smp_wmb();
- efx->type->irq_test_generate(efx);
+ return efx->type->irq_test_generate(efx);
}
/* Hook interrupt handler(s)
diff --git a/drivers/net/ethernet/sfc/nic.h b/drivers/net/ethernet/sfc/nic.h
index 96944c3c9d14..73bee7ea332a 100644
--- a/drivers/net/ethernet/sfc/nic.h
+++ b/drivers/net/ethernet/sfc/nic.h
@@ -507,10 +507,13 @@ enum {
* @stats: Hardware statistics
* @workaround_35388: Flag: firmware supports workaround for bug 35388
* @workaround_26807: Flag: firmware supports workaround for bug 26807
+ * @workaround_61265: Flag: firmware supports workaround for bug 61265
* @must_check_datapath_caps: Flag: @datapath_caps needs to be revalidated
* after MC reboot
* @datapath_caps: Capabilities of datapath firmware (FLAGS1 field of
* %MC_CMD_GET_CAPABILITIES response)
+ * @datapath_caps2: Further Capabilities of datapath firmware (FLAGS2 field of
+ * %MC_CMD_GET_CAPABILITIES response)
* @rx_dpcpu_fw_id: Firmware ID of the RxDPCPU
* @tx_dpcpu_fw_id: Firmware ID of the TxDPCPU
* @vport_id: The function's vport ID, only relevant for PFs
@@ -540,8 +543,10 @@ struct efx_ef10_nic_data {
u64 stats[EF10_STAT_COUNT];
bool workaround_35388;
bool workaround_26807;
+ bool workaround_61265;
bool must_check_datapath_caps;
u32 datapath_caps;
+ u32 datapath_caps2;
unsigned int rx_dpcpu_fw_id;
unsigned int tx_dpcpu_fw_id;
unsigned int vport_id;
@@ -741,12 +746,12 @@ static inline void efx_update_diff_stat(u64 *stat, u64 diff)
/* Interrupts */
int efx_nic_init_interrupt(struct efx_nic *efx);
-void efx_nic_irq_test_start(struct efx_nic *efx);
+int efx_nic_irq_test_start(struct efx_nic *efx);
void efx_nic_fini_interrupt(struct efx_nic *efx);
/* Falcon/Siena interrupts */
void efx_farch_irq_enable_master(struct efx_nic *efx);
-void efx_farch_irq_test_generate(struct efx_nic *efx);
+int efx_farch_irq_test_generate(struct efx_nic *efx);
void efx_farch_irq_disable_master(struct efx_nic *efx);
irqreturn_t efx_farch_msi_interrupt(int irq, void *dev_id);
irqreturn_t efx_farch_legacy_interrupt(int irq, void *dev_id);
diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c
index c771e0af4e06..77a5364f7a10 100644
--- a/drivers/net/ethernet/sfc/ptp.c
+++ b/drivers/net/ethernet/sfc/ptp.c
@@ -1269,13 +1269,13 @@ int efx_ptp_probe(struct efx_nic *efx, struct efx_channel *channel)
if (IS_ERR(ptp->phc_clock)) {
rc = PTR_ERR(ptp->phc_clock);
goto fail3;
- }
-
- INIT_WORK(&ptp->pps_work, efx_ptp_pps_worker);
- ptp->pps_workwq = create_singlethread_workqueue("sfc_pps");
- if (!ptp->pps_workwq) {
- rc = -ENOMEM;
- goto fail4;
+ } else if (ptp->phc_clock) {
+ INIT_WORK(&ptp->pps_work, efx_ptp_pps_worker);
+ ptp->pps_workwq = create_singlethread_workqueue("sfc_pps");
+ if (!ptp->pps_workwq) {
+ rc = -ENOMEM;
+ goto fail4;
+ }
}
}
ptp->nic_ts_enabled = false;
@@ -1306,7 +1306,7 @@ static int efx_ptp_probe_channel(struct efx_channel *channel)
{
struct efx_nic *efx = channel->efx;
- channel->irq_moderation = 0;
+ channel->irq_moderation_us = 0;
channel->rx_queue.core_index = 0;
return efx_ptp_probe(efx, channel);
diff --git a/drivers/net/ethernet/sfc/selftest.c b/drivers/net/ethernet/sfc/selftest.c
index 9d78830da609..cd38b44ae23a 100644
--- a/drivers/net/ethernet/sfc/selftest.c
+++ b/drivers/net/ethernet/sfc/selftest.c
@@ -135,11 +135,19 @@ static int efx_test_interrupts(struct efx_nic *efx,
{
unsigned long timeout, wait;
int cpu;
+ int rc;
netif_dbg(efx, drv, efx->net_dev, "testing interrupts\n");
tests->interrupt = -1;
- efx_nic_irq_test_start(efx);
+ rc = efx_nic_irq_test_start(efx);
+ if (rc == -ENOTSUPP) {
+ netif_dbg(efx, drv, efx->net_dev,
+ "direct interrupt testing not supported\n");
+ tests->interrupt = 0;
+ return 0;
+ }
+
timeout = jiffies + IRQ_TIMEOUT;
wait = 1;
diff --git a/drivers/net/ethernet/sfc/selftest.h b/drivers/net/ethernet/sfc/selftest.h
index 009dbe88f3be..32a427253a03 100644
--- a/drivers/net/ethernet/sfc/selftest.h
+++ b/drivers/net/ethernet/sfc/selftest.h
@@ -28,7 +28,7 @@ struct efx_loopback_self_tests {
/* Efx self test results
* For fields which are not counters, 1 indicates success and -1
- * indicates failure.
+ * indicates failure; 0 indicates test could not be run.
*/
struct efx_self_tests {
/* online tests */
diff --git a/drivers/net/ethernet/sfc/siena.c b/drivers/net/ethernet/sfc/siena.c
index 2219b5424d2b..04ed1b4c7cd9 100644
--- a/drivers/net/ethernet/sfc/siena.c
+++ b/drivers/net/ethernet/sfc/siena.c
@@ -34,19 +34,24 @@ static void siena_init_wol(struct efx_nic *efx);
static void siena_push_irq_moderation(struct efx_channel *channel)
{
+ struct efx_nic *efx = channel->efx;
efx_dword_t timer_cmd;
- if (channel->irq_moderation)
+ if (channel->irq_moderation_us) {
+ unsigned int ticks;
+
+ ticks = efx_usecs_to_ticks(efx, channel->irq_moderation_us);
EFX_POPULATE_DWORD_2(timer_cmd,
FRF_CZ_TC_TIMER_MODE,
FFE_CZ_TIMER_MODE_INT_HLDOFF,
FRF_CZ_TC_TIMER_VAL,
- channel->irq_moderation - 1);
- else
+ ticks - 1);
+ } else {
EFX_POPULATE_DWORD_2(timer_cmd,
FRF_CZ_TC_TIMER_MODE,
FFE_CZ_TIMER_MODE_DIS,
FRF_CZ_TC_TIMER_VAL, 0);
+ }
efx_writed_page_locked(channel->efx, &timer_cmd, FR_BZ_TIMER_COMMAND_P0,
channel->channel);
}
@@ -222,6 +227,9 @@ static int siena_probe_nvconfig(struct efx_nic *efx)
efx->timer_quantum_ns =
(caps & (1 << MC_CMD_CAPABILITIES_TURBO_ACTIVE_LBN)) ?
3072 : 6144; /* 768 cycles */
+ efx->timer_max_ns = efx->type->timer_period_max *
+ efx->timer_quantum_ns;
+
return rc;
}
diff --git a/drivers/net/ethernet/sfc/sriov.c b/drivers/net/ethernet/sfc/sriov.c
index 816c44689e67..9abcf4aded30 100644
--- a/drivers/net/ethernet/sfc/sriov.c
+++ b/drivers/net/ethernet/sfc/sriov.c
@@ -22,7 +22,7 @@ int efx_sriov_set_vf_mac(struct net_device *net_dev, int vf_i, u8 *mac)
}
int efx_sriov_set_vf_vlan(struct net_device *net_dev, int vf_i, u16 vlan,
- u8 qos)
+ u8 qos, __be16 vlan_proto)
{
struct efx_nic *efx = netdev_priv(net_dev);
@@ -31,6 +31,9 @@ int efx_sriov_set_vf_vlan(struct net_device *net_dev, int vf_i, u16 vlan,
(qos & ~(VLAN_PRIO_MASK >> VLAN_PRIO_SHIFT)))
return -EINVAL;
+ if (vlan_proto != htons(ETH_P_8021Q))
+ return -EPROTONOSUPPORT;
+
return efx->type->sriov_set_vf_vlan(efx, vf_i, vlan, qos);
} else {
return -EOPNOTSUPP;
diff --git a/drivers/net/ethernet/sfc/sriov.h b/drivers/net/ethernet/sfc/sriov.h
index 400df526586d..ba1762e7f216 100644
--- a/drivers/net/ethernet/sfc/sriov.h
+++ b/drivers/net/ethernet/sfc/sriov.h
@@ -16,7 +16,7 @@
int efx_sriov_set_vf_mac(struct net_device *net_dev, int vf_i, u8 *mac);
int efx_sriov_set_vf_vlan(struct net_device *net_dev, int vf_i, u16 vlan,
- u8 qos);
+ u8 qos, __be16 vlan_proto);
int efx_sriov_set_vf_spoofchk(struct net_device *net_dev, int vf_i,
bool spoofchk);
int efx_sriov_get_vf_config(struct net_device *net_dev, int vf_i,
diff --git a/drivers/net/ethernet/sfc/workarounds.h b/drivers/net/ethernet/sfc/workarounds.h
index 2310b75d4ec2..351cd14cb9f9 100644
--- a/drivers/net/ethernet/sfc/workarounds.h
+++ b/drivers/net/ethernet/sfc/workarounds.h
@@ -50,4 +50,8 @@
#define EFX_WORKAROUND_35388(efx) \
(efx_nic_rev(efx) == EFX_REV_HUNT_A0 && EFX_EF10_WORKAROUND_35388(efx))
+/* Moderation timer access must go through MCDI */
+#define EFX_EF10_WORKAROUND_61265(efx) \
+ (((struct efx_ef10_nic_data *)efx->nic_data)->workaround_61265)
+
#endif /* EFX_WORKAROUNDS_H */
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-27 11:23:19 +0300