* later reporting and B. to warn if the currently loaded firmware
* is excessively mismatched relative to the driver.)
*/
- t4_get_fw_version(adap, &adap->params.fw_vers);
- t4_get_bs_version(adap, &adap->params.bs_vers);
- t4_get_tp_version(adap, &adap->params.tp_vers);
- t4_get_exprom_version(adap, &adap->params.er_vers);
+ t4_get_version_info(adap);
ret = t4_check_fw_version(adap);
/* If firmware is too old (not supported by driver) force an update. */
if (ret)
/* Dump basic information about the adapter */
static void print_adapter_info(struct adapter *adapter)
{
- /* Device information */
- dev_info(adapter->pdev_dev, "Chelsio %s rev %d\n",
- adapter->params.vpd.id,
- CHELSIO_CHIP_RELEASE(adapter->params.chip));
- dev_info(adapter->pdev_dev, "S/N: %s, P/N: %s\n",
- adapter->params.vpd.sn, adapter->params.vpd.pn);
-
- /* Firmware Version */
- if (!adapter->params.fw_vers)
- dev_warn(adapter->pdev_dev, "No firmware loaded\n");
- else
- dev_info(adapter->pdev_dev, "Firmware version: %u.%u.%u.%u\n",
- FW_HDR_FW_VER_MAJOR_G(adapter->params.fw_vers),
- FW_HDR_FW_VER_MINOR_G(adapter->params.fw_vers),
- FW_HDR_FW_VER_MICRO_G(adapter->params.fw_vers),
- FW_HDR_FW_VER_BUILD_G(adapter->params.fw_vers));
-
- /* Bootstrap Firmware Version. (Some adapters don't have Bootstrap
- * Firmware, so dev_info() is more appropriate here.)
- */
- if (!adapter->params.bs_vers)
- dev_info(adapter->pdev_dev, "No bootstrap loaded\n");
- else
- dev_info(adapter->pdev_dev, "Bootstrap version: %u.%u.%u.%u\n",
- FW_HDR_FW_VER_MAJOR_G(adapter->params.bs_vers),
- FW_HDR_FW_VER_MINOR_G(adapter->params.bs_vers),
- FW_HDR_FW_VER_MICRO_G(adapter->params.bs_vers),
- FW_HDR_FW_VER_BUILD_G(adapter->params.bs_vers));
-
- /* TP Microcode Version */
- if (!adapter->params.tp_vers)
- dev_warn(adapter->pdev_dev, "No TP Microcode loaded\n");
- else
- dev_info(adapter->pdev_dev,
- "TP Microcode version: %u.%u.%u.%u\n",
- FW_HDR_FW_VER_MAJOR_G(adapter->params.tp_vers),
- FW_HDR_FW_VER_MINOR_G(adapter->params.tp_vers),
- FW_HDR_FW_VER_MICRO_G(adapter->params.tp_vers),
- FW_HDR_FW_VER_BUILD_G(adapter->params.tp_vers));
-
- /* Expansion ROM version */
- if (!adapter->params.er_vers)
- dev_info(adapter->pdev_dev, "No Expansion ROM loaded\n");
- else
- dev_info(adapter->pdev_dev,
- "Expansion ROM version: %u.%u.%u.%u\n",
- FW_HDR_FW_VER_MAJOR_G(adapter->params.er_vers),
- FW_HDR_FW_VER_MINOR_G(adapter->params.er_vers),
- FW_HDR_FW_VER_MICRO_G(adapter->params.er_vers),
- FW_HDR_FW_VER_BUILD_G(adapter->params.er_vers));
+ /* Hardware/Firmware/etc. Version/Revision IDs */
+ t4_dump_version_info(adapter);
/* Software/Hardware configuration */
dev_info(adapter->pdev_dev, "Configuration: %sNIC %s, %s capable\n",
return 0;
}
+/**
+ * t4_get_vpd_version - return the VPD version
+ * @adapter: the adapter
+ * @vers: where to place the version
+ *
+ * Reads the VPD via the Firmware interface (thus this can only be called
+ * once we're ready to issue Firmware commands). The format of the
+ * VPD version is adapter specific. Returns 0 on success, an error on
+ * failure.
+ *
+ * Note that early versions of the Firmware didn't include the ability
+ * to retrieve the VPD version, so we zero-out the return-value parameter
+ * in that case to avoid leaving it with garbage in it.
+ *
+ * Also note that the Firmware will return its cached copy of the VPD
+ * Revision ID, not the actual Revision ID as written in the Serial
+ * EEPROM. This is only an issue if a new VPD has been written and the
+ * Firmware/Chip haven't yet gone through a RESET sequence. So it's best
+ * to defer calling this routine till after a FW_RESET_CMD has been issued
+ * if the Host Driver will be performing a full adapter initialization.
+ */
+int t4_get_vpd_version(struct adapter *adapter, u32 *vers)
+{
+ u32 vpdrev_param;
+ int ret;
+
+ vpdrev_param = (FW_PARAMS_MNEM_V(FW_PARAMS_MNEM_DEV) |
+ FW_PARAMS_PARAM_X_V(FW_PARAMS_PARAM_DEV_VPDREV));
+ ret = t4_query_params(adapter, adapter->mbox, adapter->pf, 0,
+ 1, &vpdrev_param, vers);
+ if (ret)
+ *vers = 0;
+ return ret;
+}
+
+/**
+ * t4_get_scfg_version - return the Serial Configuration version
+ * @adapter: the adapter
+ * @vers: where to place the version
+ *
+ * Reads the Serial Configuration Version via the Firmware interface
+ * (thus this can only be called once we're ready to issue Firmware
+ * commands). The format of the Serial Configuration version is
+ * adapter specific. Returns 0 on success, an error on failure.
+ *
+ * Note that early versions of the Firmware didn't include the ability
+ * to retrieve the Serial Configuration version, so we zero-out the
+ * return-value parameter in that case to avoid leaving it with
+ * garbage in it.
+ *
+ * Also note that the Firmware will return its cached copy of the Serial
+ * Initialization Revision ID, not the actual Revision ID as written in
+ * the Serial EEPROM. This is only an issue if a new VPD has been written
+ * and the Firmware/Chip haven't yet gone through a RESET sequence. So
+ * it's best to defer calling this routine till after a FW_RESET_CMD has
+ * been issued if the Host Driver will be performing a full adapter
+ * initialization.
+ */
+int t4_get_scfg_version(struct adapter *adapter, u32 *vers)
+{
+ u32 scfgrev_param;
+ int ret;
+
+ scfgrev_param = (FW_PARAMS_MNEM_V(FW_PARAMS_MNEM_DEV) |
+ FW_PARAMS_PARAM_X_V(FW_PARAMS_PARAM_DEV_SCFGREV));
+ ret = t4_query_params(adapter, adapter->mbox, adapter->pf, 0,
+ 1, &scfgrev_param, vers);
+ if (ret)
+ *vers = 0;
+ return ret;
+}
+
+/**
+ * t4_get_version_info - extract various chip/firmware version information
+ * @adapter: the adapter
+ *
+ * Reads various chip/firmware version numbers and stores them into the
+ * adapter Adapter Parameters structure. If any of the efforts fails
+ * the first failure will be returned, but all of the version numbers
+ * will be read.
+ */
+int t4_get_version_info(struct adapter *adapter)
+{
+ int ret = 0;
+
+ #define FIRST_RET(__getvinfo) \
+ do { \
+ int __ret = __getvinfo; \
+ if (__ret && !ret) \
+ ret = __ret; \
+ } while (0)
+
+ FIRST_RET(t4_get_fw_version(adapter, &adapter->params.fw_vers));
+ FIRST_RET(t4_get_bs_version(adapter, &adapter->params.bs_vers));
+ FIRST_RET(t4_get_tp_version(adapter, &adapter->params.tp_vers));
+ FIRST_RET(t4_get_exprom_version(adapter, &adapter->params.er_vers));
+ FIRST_RET(t4_get_scfg_version(adapter, &adapter->params.scfg_vers));
+ FIRST_RET(t4_get_vpd_version(adapter, &adapter->params.vpd_vers));
+
+ #undef FIRST_RET
+ return ret;
+}
+
+/**
+ * t4_dump_version_info - dump all of the adapter configuration IDs
+ * @adapter: the adapter
+ *
+ * Dumps all of the various bits of adapter configuration version/revision
+ * IDs information. This is typically called at some point after
+ * t4_get_version_info() has been called.
+ */
+void t4_dump_version_info(struct adapter *adapter)
+{
+ /* Device information */
+ dev_info(adapter->pdev_dev, "Chelsio %s rev %d\n",
+ adapter->params.vpd.id,
+ CHELSIO_CHIP_RELEASE(adapter->params.chip));
+ dev_info(adapter->pdev_dev, "S/N: %s, P/N: %s\n",
+ adapter->params.vpd.sn, adapter->params.vpd.pn);
+
+ /* Firmware Version */
+ if (!adapter->params.fw_vers)
+ dev_warn(adapter->pdev_dev, "No firmware loaded\n");
+ else
+ dev_info(adapter->pdev_dev, "Firmware version: %u.%u.%u.%u\n",
+ FW_HDR_FW_VER_MAJOR_G(adapter->params.fw_vers),
+ FW_HDR_FW_VER_MINOR_G(adapter->params.fw_vers),
+ FW_HDR_FW_VER_MICRO_G(adapter->params.fw_vers),
+ FW_HDR_FW_VER_BUILD_G(adapter->params.fw_vers));
+
+ /* Bootstrap Firmware Version. (Some adapters don't have Bootstrap
+ * Firmware, so dev_info() is more appropriate here.)
+ */
+ if (!adapter->params.bs_vers)
+ dev_info(adapter->pdev_dev, "No bootstrap loaded\n");
+ else
+ dev_info(adapter->pdev_dev, "Bootstrap version: %u.%u.%u.%u\n",
+ FW_HDR_FW_VER_MAJOR_G(adapter->params.bs_vers),
+ FW_HDR_FW_VER_MINOR_G(adapter->params.bs_vers),
+ FW_HDR_FW_VER_MICRO_G(adapter->params.bs_vers),
+ FW_HDR_FW_VER_BUILD_G(adapter->params.bs_vers));
+
+ /* TP Microcode Version */
+ if (!adapter->params.tp_vers)
+ dev_warn(adapter->pdev_dev, "No TP Microcode loaded\n");
+ else
+ dev_info(adapter->pdev_dev,
+ "TP Microcode version: %u.%u.%u.%u\n",
+ FW_HDR_FW_VER_MAJOR_G(adapter->params.tp_vers),
+ FW_HDR_FW_VER_MINOR_G(adapter->params.tp_vers),
+ FW_HDR_FW_VER_MICRO_G(adapter->params.tp_vers),
+ FW_HDR_FW_VER_BUILD_G(adapter->params.tp_vers));
+
+ /* Expansion ROM version */
+ if (!adapter->params.er_vers)
+ dev_info(adapter->pdev_dev, "No Expansion ROM loaded\n");
+ else
+ dev_info(adapter->pdev_dev,
+ "Expansion ROM version: %u.%u.%u.%u\n",
+ FW_HDR_FW_VER_MAJOR_G(adapter->params.er_vers),
+ FW_HDR_FW_VER_MINOR_G(adapter->params.er_vers),
+ FW_HDR_FW_VER_MICRO_G(adapter->params.er_vers),
+ FW_HDR_FW_VER_BUILD_G(adapter->params.er_vers));
+
+ /* Serial Configuration version */
+ dev_info(adapter->pdev_dev, "Serial Configuration version: %#x\n",
+ adapter->params.scfg_vers);
+
+ /* VPD Version */
+ dev_info(adapter->pdev_dev, "VPD version: %#x\n",
+ adapter->params.vpd_vers);
+}
+
/**
* t4_check_fw_version - check if the FW is supported with this driver
* @adap: the adapter
projects / GitHub / moto-9609 / android_kernel_motorola_exynos9610.git / commitdiff