@@ -633,6 +633,50 @@ static int efx_ef100_get_phys_port_id(struct efx_nic *efx,
return 0;
}
+static int efx_ef100_irq_test_generate(struct efx_nic *efx)
+{
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_TRIGGER_INTERRUPT_IN_LEN);
+
+ BUILD_BUG_ON(MC_CMD_TRIGGER_INTERRUPT_OUT_LEN != 0);
+
+ MCDI_SET_DWORD(inbuf, TRIGGER_INTERRUPT_IN_INTR_LEVEL, efx->irq_level);
+ return efx_mcdi_rpc_quiet(efx, MC_CMD_TRIGGER_INTERRUPT,
+ inbuf, sizeof(inbuf), NULL, 0, NULL);
+}
+
+#define EFX_EF100_TEST 1
+
+static void efx_ef100_ev_test_generate(struct efx_channel *channel)
+{
+ MCDI_DECLARE_BUF(inbuf, MC_CMD_DRIVER_EVENT_IN_LEN);
+ struct efx_nic *efx = channel->efx;
+ efx_qword_t event;
+ int rc;
+
+ EFX_POPULATE_QWORD_2(event,
+ ESF_GZ_E_TYPE, ESE_GZ_EF100_EV_DRIVER,
+ ESF_GZ_DRIVER_DATA, EFX_EF100_TEST);
+
+ MCDI_SET_DWORD(inbuf, DRIVER_EVENT_IN_EVQ, channel->channel);
+
+ /* MCDI_SET_QWORD is not appropriate here since EFX_POPULATE_* has
+ * already swapped the data to little-endian order.
+ */
+ memcpy(MCDI_PTR(inbuf, DRIVER_EVENT_IN_DATA), &event.u64[0],
+ sizeof(efx_qword_t));
+
+ rc = efx_mcdi_rpc(efx, MC_CMD_DRIVER_EVENT, inbuf, sizeof(inbuf),
+ NULL, 0, NULL);
+ if (rc && (rc != -ENETDOWN))
+ goto fail;
+
+ return;
+
+fail:
+ WARN_ON(true);
+ netif_err(efx, hw, efx->net_dev, "%s: failed rc=%d\n", __func__, rc);
+}
+
static unsigned int ef100_check_caps(const struct efx_nic *efx,
u8 flag, u32 offset)
{
@@ -669,6 +713,7 @@ const struct efx_nic_type ef100_pf_nic_type = {
.mcdi_poll_reboot = ef100_mcdi_poll_reboot,
.mcdi_reboot_detected = ef100_mcdi_reboot_detected,
.irq_enable_master = efx_port_dummy_op_void,
+ .irq_test_generate = efx_ef100_irq_test_generate,
.irq_disable_non_ev = efx_port_dummy_op_void,
.push_irq_moderation = efx_channel_dummy_op_void,
.min_interrupt_mode = EFX_INT_MODE_MSIX,
@@ -685,6 +730,7 @@ const struct efx_nic_type ef100_pf_nic_type = {
.irq_handle_msi = ef100_msi_interrupt,
.ev_process = ef100_ev_process,
.ev_read_ack = ef100_ev_read_ack,
+ .ev_test_generate = efx_ef100_ev_test_generate,
.tx_probe = ef100_tx_probe,
.tx_init = ef100_tx_init,
.tx_write = ef100_tx_write,
@@ -723,6 +769,7 @@ const struct efx_nic_type ef100_pf_nic_type = {
.rx_restore_rss_contexts = efx_mcdi_rx_restore_rss_contexts,
.reconfigure_mac = ef100_reconfigure_mac,
+ .test_nvram = efx_new_mcdi_nvram_test_all,
.describe_stats = ef100_describe_stats,
.start_stats = efx_mcdi_mac_start_stats,
.update_stats = ef100_update_stats,
Self-tests for event and interrupt reception and NVRAM. Signed-off-by: Edward Cree <ecree@solarflare.com> --- drivers/net/ethernet/sfc/ef100_nic.c | 47 ++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+)