sfc: Implement NVRAM selftest for SFC9000 family
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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4f16c07391
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2e80340740
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@ -896,6 +896,52 @@ fail:
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return rc;
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return rc;
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}
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}
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static int efx_mcdi_nvram_test(struct efx_nic *efx, unsigned int type)
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{
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u8 inbuf[MC_CMD_NVRAM_TEST_IN_LEN];
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u8 outbuf[MC_CMD_NVRAM_TEST_OUT_LEN];
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int rc;
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MCDI_SET_DWORD(inbuf, NVRAM_TEST_IN_TYPE, type);
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rc = efx_mcdi_rpc(efx, MC_CMD_NVRAM_TEST, inbuf, sizeof(inbuf),
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outbuf, sizeof(outbuf), NULL);
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if (rc)
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return rc;
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switch (MCDI_DWORD(outbuf, NVRAM_TEST_OUT_RESULT)) {
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case MC_CMD_NVRAM_TEST_PASS:
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case MC_CMD_NVRAM_TEST_NOTSUPP:
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return 0;
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default:
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return -EIO;
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}
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}
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int efx_mcdi_nvram_test_all(struct efx_nic *efx)
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{
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u32 nvram_types;
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unsigned int type;
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int rc;
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rc = efx_mcdi_nvram_types(efx, &nvram_types);
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if (rc)
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return rc;
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type = 0;
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while (nvram_types != 0) {
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if (nvram_types & 1) {
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rc = efx_mcdi_nvram_test(efx, type);
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if (rc)
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return rc;
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}
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type++;
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nvram_types >>= 1;
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}
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return 0;
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}
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static int efx_mcdi_read_assertion(struct efx_nic *efx)
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static int efx_mcdi_read_assertion(struct efx_nic *efx)
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{
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{
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u8 inbuf[MC_CMD_GET_ASSERTS_IN_LEN];
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u8 inbuf[MC_CMD_GET_ASSERTS_IN_LEN];
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@ -116,6 +116,7 @@ extern int efx_mcdi_nvram_erase(struct efx_nic *efx, unsigned int type,
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loff_t offset, size_t length);
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loff_t offset, size_t length);
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extern int efx_mcdi_nvram_update_finish(struct efx_nic *efx,
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extern int efx_mcdi_nvram_update_finish(struct efx_nic *efx,
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unsigned int type);
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unsigned int type);
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extern int efx_mcdi_nvram_test_all(struct efx_nic *efx);
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extern int efx_mcdi_handle_assertion(struct efx_nic *efx);
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extern int efx_mcdi_handle_assertion(struct efx_nic *efx);
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extern void efx_mcdi_set_id_led(struct efx_nic *efx, enum efx_led_mode mode);
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extern void efx_mcdi_set_id_led(struct efx_nic *efx, enum efx_led_mode mode);
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extern int efx_mcdi_reset_port(struct efx_nic *efx);
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extern int efx_mcdi_reset_port(struct efx_nic *efx);
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@ -583,6 +583,7 @@ struct efx_nic_type siena_a0_nic_type = {
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.set_wol = siena_set_wol,
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.set_wol = siena_set_wol,
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.resume_wol = siena_init_wol,
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.resume_wol = siena_init_wol,
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.test_registers = siena_test_registers,
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.test_registers = siena_test_registers,
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.test_nvram = efx_mcdi_nvram_test_all,
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.default_mac_ops = &efx_mcdi_mac_operations,
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.default_mac_ops = &efx_mcdi_mac_operations,
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.revision = EFX_REV_SIENA_A0,
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.revision = EFX_REV_SIENA_A0,
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