* See LICENSE.qede_pmd for copyright and licensing details.
*/
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <zlib.h>
#include <limits.h>
+#include <rte_alarm.h>
#include "qede_ethdev.h"
static uint8_t npar_tx_switching = 1;
-#define CONFIG_QED_BINARY_FW
+/* Alarm timeout. */
+#define QEDE_ALARM_TIMEOUT_US 100000
+
/* Global variable to hold absolute path of fw file */
char fw_file[PATH_MAX];
return rc;
}
+#ifdef CONFIG_ECORE_ZIPPED_FW
static int qed_alloc_stream_mem(struct ecore_dev *edev)
{
int i;
OSAL_FREE(p_hwfn->p_dev, p_hwfn->stream);
}
}
+#endif
+#ifdef CONFIG_ECORE_BINARY_FW
static int qed_load_firmware_data(struct ecore_dev *edev)
{
int fd;
return 0;
}
+#endif
+
+static void qed_handle_bulletin_change(struct ecore_hwfn *hwfn)
+{
+ uint8_t mac[ETH_ALEN], is_mac_exist, is_mac_forced;
+
+ is_mac_exist = ecore_vf_bulletin_get_forced_mac(hwfn, mac,
+ &is_mac_forced);
+ if (is_mac_exist && is_mac_forced)
+ rte_memcpy(hwfn->hw_info.hw_mac_addr, mac, ETH_ALEN);
+
+ /* Always update link configuration according to bulletin */
+ qed_link_update(hwfn);
+}
+
+static void qede_vf_task(void *arg)
+{
+ struct ecore_hwfn *p_hwfn = arg;
+ uint8_t change = 0;
+
+ /* Read the bulletin board, and re-schedule the task */
+ ecore_vf_read_bulletin(p_hwfn, &change);
+ if (change)
+ qed_handle_bulletin_change(p_hwfn);
+
+ rte_eal_alarm_set(QEDE_ALARM_TIMEOUT_US, qede_vf_task, p_hwfn);
+}
+
+static void qed_start_iov_task(struct ecore_dev *edev)
+{
+ struct ecore_hwfn *p_hwfn;
+ int i;
+
+ for_each_hwfn(edev, i) {
+ p_hwfn = &edev->hwfns[i];
+ if (!IS_PF(edev))
+ rte_eal_alarm_set(QEDE_ALARM_TIMEOUT_US, qede_vf_task,
+ p_hwfn);
+ }
+}
+static void qed_stop_iov_task(struct ecore_dev *edev)
+{
+ struct ecore_hwfn *p_hwfn;
+ int i;
+
+ for_each_hwfn(edev, i) {
+ p_hwfn = &edev->hwfns[i];
+ if (!IS_PF(edev))
+ rte_eal_alarm_cancel(qede_vf_task, p_hwfn);
+ }
+}
static int qed_slowpath_start(struct ecore_dev *edev,
struct qed_slowpath_params *params)
{
struct ecore_tunn_start_params tunn_info;
#endif
-#ifdef CONFIG_QED_BINARY_FW
- rc = qed_load_firmware_data(edev);
- if (rc) {
- DP_NOTICE(edev, true,
- "Failed to find fw file %s\n", fw_file);
- goto err;
+#ifdef CONFIG_ECORE_BINARY_FW
+ if (IS_PF(edev)) {
+ rc = qed_load_firmware_data(edev);
+ if (rc) {
+ DP_NOTICE(edev, true,
+ "Failed to find fw file %s\n", fw_file);
+ goto err;
+ }
}
#endif
/* set int_coalescing_mode */
edev->int_coalescing_mode = ECORE_COAL_MODE_ENABLE;
- /* Should go with CONFIG_QED_BINARY_FW */
- /* Allocate stream for unzipping */
- rc = qed_alloc_stream_mem(edev);
- if (rc) {
- DP_NOTICE(edev, true,
- "Failed to allocate stream memory\n");
- goto err2;
+#ifdef CONFIG_ECORE_ZIPPED_FW
+ if (IS_PF(edev)) {
+ /* Allocate stream for unzipping */
+ rc = qed_alloc_stream_mem(edev);
+ if (rc) {
+ DP_NOTICE(edev, true,
+ "Failed to allocate stream memory\n");
+ goto err2;
+ }
}
+ qed_start_iov_task(edev);
+#endif
+
/* Start the slowpath */
-#ifdef CONFIG_QED_BINARY_FW
- data = edev->firmware;
+#ifdef CONFIG_ECORE_BINARY_FW
+ if (IS_PF(edev))
+ data = edev->firmware;
#endif
allow_npar_tx_switching = npar_tx_switching ? true : false;
DP_INFO(edev, "HW inited and function started\n");
- hwfn = ECORE_LEADING_HWFN(edev);
- drv_version.version = (params->drv_major << 24) |
+ if (IS_PF(edev)) {
+ hwfn = ECORE_LEADING_HWFN(edev);
+ drv_version.version = (params->drv_major << 24) |
(params->drv_minor << 16) |
(params->drv_rev << 8) | (params->drv_eng);
- /* TBD: strlcpy() */
- strncpy((char *)drv_version.name, (const char *)params->name,
+ /* TBD: strlcpy() */
+ strncpy((char *)drv_version.name, (const char *)params->name,
MCP_DRV_VER_STR_SIZE - 4);
- rc = ecore_mcp_send_drv_version(hwfn, hwfn->p_main_ptt,
+ rc = ecore_mcp_send_drv_version(hwfn, hwfn->p_main_ptt,
&drv_version);
- if (rc) {
- DP_NOTICE(edev, true,
- "Failed sending drv version command\n");
- return rc;
+ if (rc) {
+ DP_NOTICE(edev, true,
+ "Failed sending drv version command\n");
+ return rc;
+ }
}
ecore_reset_vport_stats(edev);
err2:
ecore_resc_free(edev);
err:
-#ifdef CONFIG_QED_BINARY_FW
- if (edev->firmware)
- rte_free(edev->firmware);
- edev->firmware = NULL;
+#ifdef CONFIG_ECORE_BINARY_FW
+ if (IS_PF(edev)) {
+ if (edev->firmware)
+ rte_free(edev->firmware);
+ edev->firmware = NULL;
+ }
#endif
+ qed_stop_iov_task(edev);
+
return rc;
}
rte_memcpy(&dev_info->hw_mac, &edev->hwfns[0].hw_info.hw_mac_addr,
ETHER_ADDR_LEN);
- dev_info->fw_major = FW_MAJOR_VERSION;
- dev_info->fw_minor = FW_MINOR_VERSION;
- dev_info->fw_rev = FW_REVISION_VERSION;
- dev_info->fw_eng = FW_ENGINEERING_VERSION;
- dev_info->mf_mode = edev->mf_mode;
- dev_info->tx_switching = false;
+ if (IS_PF(edev)) {
+ dev_info->fw_major = FW_MAJOR_VERSION;
+ dev_info->fw_minor = FW_MINOR_VERSION;
+ dev_info->fw_rev = FW_REVISION_VERSION;
+ dev_info->fw_eng = FW_ENGINEERING_VERSION;
+ dev_info->mf_mode = edev->mf_mode;
+ dev_info->tx_switching = false;
+ } else {
+ ecore_vf_get_fw_version(&edev->hwfns[0], &dev_info->fw_major,
+ &dev_info->fw_minor, &dev_info->fw_rev,
+ &dev_info->fw_eng);
+ }
- ptt = ecore_ptt_acquire(ECORE_LEADING_HWFN(edev));
- if (ptt) {
- ecore_mcp_get_mfw_ver(edev, ptt,
+ if (IS_PF(edev)) {
+ ptt = ecore_ptt_acquire(ECORE_LEADING_HWFN(edev));
+ if (ptt) {
+ ecore_mcp_get_mfw_ver(edev, ptt,
&dev_info->mfw_rev, NULL);
- ecore_mcp_get_flash_size(ECORE_LEADING_HWFN(edev), ptt,
+ ecore_mcp_get_flash_size(ECORE_LEADING_HWFN(edev), ptt,
&dev_info->flash_size);
- /* Workaround to allow PHY-read commands for
- * B0 bringup.
- */
- if (ECORE_IS_BB_B0(edev))
- dev_info->flash_size = 0xffffffff;
+ /* Workaround to allow PHY-read commands for
+ * B0 bringup.
+ */
+ if (ECORE_IS_BB_B0(edev))
+ dev_info->flash_size = 0xffffffff;
- ecore_ptt_release(ECORE_LEADING_HWFN(edev), ptt);
+ ecore_ptt_release(ECORE_LEADING_HWFN(edev), ptt);
+ }
+ } else {
+ ecore_mcp_get_mfw_ver(edev, ptt, &dev_info->mfw_rev, NULL);
}
return 0;
info->num_tc = 1 /* @@@TBD aelior MULTI_COS */;
- info->num_queues = 0;
- for_each_hwfn(edev, i)
- info->num_queues +=
- FEAT_NUM(&edev->hwfns[i], ECORE_PF_L2_QUE);
+ if (IS_PF(edev)) {
+ info->num_queues = 0;
+ for_each_hwfn(edev, i)
+ info->num_queues +=
+ FEAT_NUM(&edev->hwfns[i], ECORE_PF_L2_QUE);
- info->num_vlan_filters = RESC_NUM(&edev->hwfns[0], ECORE_VLAN);
+ info->num_vlan_filters = RESC_NUM(&edev->hwfns[0], ECORE_VLAN);
- rte_memcpy(&info->port_mac, &edev->hwfns[0].hw_info.hw_mac_addr,
+ rte_memcpy(&info->port_mac, &edev->hwfns[0].hw_info.hw_mac_addr,
ETHER_ADDR_LEN);
+ } else {
+ ecore_vf_get_num_rxqs(&edev->hwfns[0], &info->num_queues);
+
+ ecore_vf_get_num_vlan_filters(&edev->hwfns[0],
+ &info->num_vlan_filters);
+
+ ecore_vf_get_port_mac(&edev->hwfns[0],
+ (uint8_t *)&info->port_mac);
+ }
qed_fill_dev_info(edev, &info->common);
+ if (IS_VF(edev))
+ memset(&info->common.hw_mac, 0, ETHER_ADDR_LEN);
+
return 0;
}
memset(if_link, 0, sizeof(*if_link));
/* Prepare source inputs */
- rte_memcpy(¶ms, ecore_mcp_get_link_params(hwfn),
+ if (IS_PF(hwfn->p_dev)) {
+ rte_memcpy(¶ms, ecore_mcp_get_link_params(hwfn),
sizeof(params));
- rte_memcpy(&link, ecore_mcp_get_link_state(hwfn), sizeof(link));
- rte_memcpy(&link_caps, ecore_mcp_get_link_capabilities(hwfn),
+ rte_memcpy(&link, ecore_mcp_get_link_state(hwfn), sizeof(link));
+ rte_memcpy(&link_caps, ecore_mcp_get_link_capabilities(hwfn),
sizeof(link_caps));
+ } else {
+ ecore_vf_read_bulletin(hwfn, &change);
+ ecore_vf_get_link_params(hwfn, ¶ms);
+ ecore_vf_get_link_state(hwfn, &link);
+ ecore_vf_get_link_caps(hwfn, &link_caps);
+ }
/* Set the link parameters to pass to protocol driver */
if (link.link_up)
struct ecore_mcp_link_params *link_params;
int rc;
+ if (IS_VF(edev))
+ return 0;
+
/* The link should be set only once per PF */
hwfn = &edev->hwfns[0];
return rc;
}
+void qed_link_update(struct ecore_hwfn *hwfn)
+{
+ struct qed_link_output if_link;
+
+ qed_fill_link(hwfn, &if_link);
+}
+
static int qed_drain(struct ecore_dev *edev)
{
struct ecore_hwfn *hwfn;
struct ecore_ptt *ptt;
int i, rc;
+ if (IS_VF(edev))
+ return 0;
+
for_each_hwfn(edev, i) {
hwfn = &edev->hwfns[i];
ptt = ecore_ptt_acquire(hwfn);
if (!edev)
return -ENODEV;
- qed_free_stream_mem(edev);
+ if (IS_PF(edev)) {
+#ifdef CONFIG_ECORE_ZIPPED_FW
+ qed_free_stream_mem(edev);
+#endif
- qed_nic_stop(edev);
+#ifdef CONFIG_QED_SRIOV
+ if (IS_QED_ETH_IF(edev))
+ qed_sriov_disable(edev, true);
+#endif
+ qed_nic_stop(edev);
+ }
qed_nic_reset(edev);
+ qed_stop_iov_task(edev);
return 0;
}