#include <rte_tailq.h>
+#include "eal_firmware.h"
+
#include "base/ice_sched.h"
#include "base/ice_flow.h"
#include "base/ice_dcb.h"
return 0;
}
-/*
- * Extract device serial number from PCIe Configuration Space and
- * determine the pkg file path according to the DSN.
- */
-#ifndef RTE_EXEC_ENV_WINDOWS
-static int
-ice_pkg_file_search_path(struct rte_pci_device *pci_dev, char *pkg_file)
-{
- off_t pos;
- char opt_ddp_filename[ICE_MAX_PKG_FILENAME_SIZE];
- uint32_t dsn_low, dsn_high;
- memset(opt_ddp_filename, 0, ICE_MAX_PKG_FILENAME_SIZE);
-
- pos = rte_pci_find_ext_capability(pci_dev, RTE_PCI_EXT_CAP_ID_DSN);
-
- if (pos) {
- if (rte_pci_read_config(pci_dev, &dsn_low, 4, pos + 4) < 0) {
- PMD_INIT_LOG(ERR, "Failed to read pci config space\n");
- return -1;
- }
- if (rte_pci_read_config(pci_dev, &dsn_high, 4, pos + 8) < 0) {
- PMD_INIT_LOG(ERR, "Failed to read pci config space\n");
- return -1;
- }
- snprintf(opt_ddp_filename, ICE_MAX_PKG_FILENAME_SIZE,
- "ice-%08x%08x.pkg", dsn_high, dsn_low);
- } else {
- PMD_INIT_LOG(ERR, "Failed to read device serial number\n");
- goto fail_dsn;
- }
-
- strncpy(pkg_file, ICE_PKG_FILE_SEARCH_PATH_UPDATES,
- ICE_MAX_PKG_FILENAME_SIZE);
- if (!ice_access(strcat(pkg_file, opt_ddp_filename), 0))
- return 0;
-
- strncpy(pkg_file, ICE_PKG_FILE_SEARCH_PATH_DEFAULT,
- ICE_MAX_PKG_FILENAME_SIZE);
- if (!ice_access(strcat(pkg_file, opt_ddp_filename), 0))
- return 0;
-
-fail_dsn:
- strncpy(pkg_file, ICE_PKG_FILE_UPDATES, ICE_MAX_PKG_FILENAME_SIZE);
- if (!ice_access(pkg_file, 0))
- return 0;
- strncpy(pkg_file, ICE_PKG_FILE_DEFAULT, ICE_MAX_PKG_FILENAME_SIZE);
- return 0;
-}
-#endif
-
-enum ice_pkg_type
+static enum ice_pkg_type
ice_load_pkg_type(struct ice_hw *hw)
{
enum ice_pkg_type package_type;
return package_type;
}
-#ifndef RTE_EXEC_ENV_WINDOWS
-static int ice_load_pkg(struct rte_eth_dev *dev)
+int ice_load_pkg(struct ice_adapter *adapter, bool use_dsn, uint64_t dsn)
{
- struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ struct ice_hw *hw = &adapter->hw;
char pkg_file[ICE_MAX_PKG_FILENAME_SIZE];
+ char opt_ddp_filename[ICE_MAX_PKG_FILENAME_SIZE];
+ void *buf;
+ size_t bufsz;
int err;
- uint8_t *buf;
- int buf_len;
- FILE *file;
- struct stat fstat;
- struct rte_pci_device *pci_dev = RTE_DEV_TO_PCI(dev->device);
- struct ice_adapter *ad =
- ICE_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
- err = ice_pkg_file_search_path(pci_dev, pkg_file);
- if (err) {
- PMD_INIT_LOG(ERR, "failed to search file path\n");
- return err;
- }
+ if (!use_dsn)
+ goto no_dsn;
- file = fopen(pkg_file, "rb");
- if (!file) {
- PMD_INIT_LOG(ERR, "failed to open file: %s\n", pkg_file);
- return -1;
- }
+ memset(opt_ddp_filename, 0, ICE_MAX_PKG_FILENAME_SIZE);
+ snprintf(opt_ddp_filename, ICE_MAX_PKG_FILENAME_SIZE,
+ "ice-%016" PRIx64 ".pkg", dsn);
+ strncpy(pkg_file, ICE_PKG_FILE_SEARCH_PATH_UPDATES,
+ ICE_MAX_PKG_FILENAME_SIZE);
+ strcat(pkg_file, opt_ddp_filename);
+ if (rte_firmware_read(pkg_file, &buf, &bufsz) == 0)
+ goto load_fw;
- err = stat(pkg_file, &fstat);
- if (err) {
- PMD_INIT_LOG(ERR, "failed to get file stats\n");
- fclose(file);
- return err;
- }
+ strncpy(pkg_file, ICE_PKG_FILE_SEARCH_PATH_DEFAULT,
+ ICE_MAX_PKG_FILENAME_SIZE);
+ strcat(pkg_file, opt_ddp_filename);
+ if (rte_firmware_read(pkg_file, &buf, &bufsz) == 0)
+ goto load_fw;
- buf_len = fstat.st_size;
- buf = rte_malloc(NULL, buf_len, 0);
+no_dsn:
+ strncpy(pkg_file, ICE_PKG_FILE_UPDATES, ICE_MAX_PKG_FILENAME_SIZE);
+ if (rte_firmware_read(pkg_file, &buf, &bufsz) == 0)
+ goto load_fw;
- if (!buf) {
- PMD_INIT_LOG(ERR, "failed to allocate buf of size %d for package\n",
- buf_len);
- fclose(file);
+ strncpy(pkg_file, ICE_PKG_FILE_DEFAULT, ICE_MAX_PKG_FILENAME_SIZE);
+ if (rte_firmware_read(pkg_file, &buf, &bufsz) < 0) {
+ PMD_INIT_LOG(ERR, "failed to search file path\n");
return -1;
}
- err = fread(buf, buf_len, 1, file);
- if (err != 1) {
- PMD_INIT_LOG(ERR, "failed to read package data\n");
- fclose(file);
- err = -1;
- goto fail_exit;
- }
-
- fclose(file);
+load_fw:
+ PMD_INIT_LOG(DEBUG, "DDP package name: %s", pkg_file);
- err = ice_copy_and_init_pkg(hw, buf, buf_len);
+ err = ice_copy_and_init_pkg(hw, buf, bufsz);
if (err) {
PMD_INIT_LOG(ERR, "ice_copy_and_init_hw failed: %d\n", err);
- goto fail_exit;
+ goto out;
}
/* store the loaded pkg type info */
- ad->active_pkg_type = ice_load_pkg_type(hw);
-
- err = ice_init_hw_tbls(hw);
- if (err) {
- PMD_INIT_LOG(ERR, "ice_init_hw_tbls failed: %d\n", err);
- goto fail_init_tbls;
- }
-
- return 0;
+ adapter->active_pkg_type = ice_load_pkg_type(hw);
-fail_init_tbls:
- rte_free(hw->pkg_copy);
-fail_exit:
- rte_free(buf);
+out:
+ free(buf);
return err;
}
-#endif
static void
ice_base_queue_get(struct ice_pf *pf)
ICE_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
struct ice_vsi *vsi;
int ret;
+#ifndef RTE_EXEC_ENV_WINDOWS
+ off_t pos;
+ uint32_t dsn_low, dsn_high;
+ uint64_t dsn;
+ bool use_dsn;
+#endif
dev->dev_ops = &ice_eth_dev_ops;
dev->rx_queue_count = ice_rx_queue_count;
}
#ifndef RTE_EXEC_ENV_WINDOWS
- ret = ice_load_pkg(dev);
+ use_dsn = false;
+ dsn = 0;
+ pos = rte_pci_find_ext_capability(pci_dev, RTE_PCI_EXT_CAP_ID_DSN);
+ if (pos) {
+ if (rte_pci_read_config(pci_dev, &dsn_low, 4, pos + 4) < 0 ||
+ rte_pci_read_config(pci_dev, &dsn_high, 4, pos + 8) < 0) {
+ PMD_INIT_LOG(ERR, "Failed to read pci config space\n");
+ } else {
+ use_dsn = true;
+ dsn = (uint64_t)dsn_high << 32 | dsn_low;
+ }
+ } else {
+ PMD_INIT_LOG(ERR, "Failed to read device serial number\n");
+ }
+
+ ret = ice_load_pkg(pf->adapter, use_dsn, dsn);
+ if (ret == 0) {
+ ret = ice_init_hw_tbls(hw);
+ if (ret) {
+ PMD_INIT_LOG(ERR, "ice_init_hw_tbls failed: %d\n", ret);
+ rte_free(hw->pkg_copy);
+ }
+ }
+
if (ret) {
if (ad->devargs.safe_mode_support == 0) {
PMD_INIT_LOG(ERR, "Failed to load the DDP package,"
"Use safe-mode-support=1 to enter Safe Mode");
- return ret;
+ goto err_init_fw;
}
PMD_INIT_LOG(WARNING, "Failed to load the DDP package,"
rte_free(dev->data->mac_addrs);
dev->data->mac_addrs = NULL;
err_init_mac:
- ice_sched_cleanup_all(hw);
- rte_free(hw->port_info);
- ice_shutdown_all_ctrlq(hw);
rte_free(pf->proto_xtr);
+#ifndef RTE_EXEC_ENV_WINDOWS
+err_init_fw:
+#endif
+ ice_deinit_hw(hw);
return ret;
}