#define RSS_INDIR_TABLE_LEN 128
#define RSS_HASH_KEY_LEN 40
+#define BE_UNKNOWN_PHY_STATE 0xFF
+
struct be_dma_mem {
void *va;
dma_addr_t dma;
#define BE_FLAGS_QNQ_ASYNC_EVT_RCVD BIT(7)
#define BE_FLAGS_VXLAN_OFFLOADS BIT(8)
#define BE_FLAGS_SETUP_DONE BIT(9)
-#define BE_FLAGS_EVT_INCOMPATIBLE_SFP BIT(10)
+#define BE_FLAGS_PHY_MISCONFIGURED BIT(10)
#define BE_FLAGS_ERR_DETECTION_SCHEDULED BIT(11)
#define BE_FLAGS_OS2BMC BIT(12)
u32 bmc_filt_mask;
u32 fat_dump_len;
u16 serial_num[CNTL_SERIAL_NUM_WORDS];
+ u8 phy_state; /* state of sfp optics (functional, faulted, etc.,) */
};
#define be_physfn(adapter) (!adapter->virtfn)
#include "be.h"
#include "be_cmds.h"
-static char *be_port_misconfig_evt_desc[] = {
- "A valid SFP module detected",
- "Optics faulted/ incorrectly installed/ not installed.",
- "Optics of two types installed.",
- "Incompatible optics.",
- "Unknown port SFP status"
+char *be_misconfig_evt_port_state[] = {
+ "Physical Link is functional",
+ "Optics faulted/incorrectly installed/not installed - Reseat optics. If issue not resolved, replace.",
+ "Optics of two types installed – Remove one optic or install matching pair of optics.",
+ "Incompatible optics – Replace with compatible optics for card to function.",
+ "Unqualified optics – Replace with Avago optics for Warranty and Technical Support.",
+ "Uncertified optics – Replace with Avago-certified optics to enable link operation."
};
-static char *be_port_misconfig_remedy_desc[] = {
- "",
- "Reseat optics. If issue not resolved, replace",
- "Remove one optic or install matching pair of optics",
- "Replace with compatible optics for card to function",
+static char *be_port_misconfig_evt_severity[] = {
+ "KERN_WARN",
+ "KERN_INFO",
+ "KERN_ERR",
+ "KERN_WARN"
+};
+
+static char *phy_state_oper_desc[] = {
+ "Link is non-operational",
+ "Link is operational",
""
};
{
struct be_async_event_misconfig_port *evt =
(struct be_async_event_misconfig_port *)compl;
- u32 sfp_mismatch_evt = le32_to_cpu(evt->event_data_word1);
+ u32 sfp_misconfig_evt_word1 = le32_to_cpu(evt->event_data_word1);
+ u32 sfp_misconfig_evt_word2 = le32_to_cpu(evt->event_data_word2);
+ u8 phy_oper_state = PHY_STATE_OPER_MSG_NONE;
struct device *dev = &adapter->pdev->dev;
- u8 port_misconfig_evt;
+ u8 msg_severity = DEFAULT_MSG_SEVERITY;
+ u8 phy_state_info;
+ u8 new_phy_state;
+
+ new_phy_state =
+ (sfp_misconfig_evt_word1 >> (adapter->hba_port_num * 8)) & 0xff;
+
+ if (new_phy_state == adapter->phy_state)
+ return;
+
+ adapter->phy_state = new_phy_state;
- port_misconfig_evt =
- ((sfp_mismatch_evt >> (adapter->hba_port_num * 8)) & 0xff);
+ /* for older fw that doesn't populate link effect data */
+ if (!sfp_misconfig_evt_word2)
+ goto log_message;
+ phy_state_info =
+ (sfp_misconfig_evt_word2 >> (adapter->hba_port_num * 8)) & 0xff;
+
+ if (phy_state_info & PHY_STATE_INFO_VALID) {
+ msg_severity = (phy_state_info & PHY_STATE_MSG_SEVERITY) >> 1;
+
+ if (be_phy_unqualified(new_phy_state))
+ phy_oper_state = (phy_state_info & PHY_STATE_OPER);
+ }
+
+log_message:
/* Log an error message that would allow a user to determine
* whether the SFPs have an issue
*/
- dev_info(dev, "Port %c: %s %s", adapter->port_name,
- be_port_misconfig_evt_desc[port_misconfig_evt],
- be_port_misconfig_remedy_desc[port_misconfig_evt]);
-
- if (port_misconfig_evt == INCOMPATIBLE_SFP)
- adapter->flags |= BE_FLAGS_EVT_INCOMPATIBLE_SFP;
+ if (be_phy_state_unknown(new_phy_state))
+ dev_printk(be_port_misconfig_evt_severity[msg_severity], dev,
+ "Port %c: Unrecognized Optics state: 0x%x. %s",
+ adapter->port_name,
+ new_phy_state,
+ phy_state_oper_desc[phy_oper_state]);
+ else
+ dev_printk(be_port_misconfig_evt_severity[msg_severity], dev,
+ "Port %c: %s %s",
+ adapter->port_name,
+ be_misconfig_evt_port_state[new_phy_state],
+ phy_state_oper_desc[phy_oper_state]);
+
+ /* Log Vendor name and part no. if a misconfigured SFP is detected */
+ if (be_phy_misconfigured(new_phy_state))
+ adapter->flags |= BE_FLAGS_PHY_MISCONFIGURED;
}
/* Grp5 CoS Priority evt */
u32 flags;
} __packed;
-#define INCOMPATIBLE_SFP 0x3
+enum {
+ BE_PHY_FUNCTIONAL = 0,
+ BE_PHY_NOT_PRESENT = 1,
+ BE_PHY_DIFF_MEDIA = 2,
+ BE_PHY_INCOMPATIBLE = 3,
+ BE_PHY_UNQUALIFIED = 4,
+ BE_PHY_UNCERTIFIED = 5
+};
+
+#define PHY_STATE_MSG_SEVERITY 0x6
+#define PHY_STATE_OPER 0x1
+#define PHY_STATE_INFO_VALID 0x80
+#define PHY_STATE_OPER_MSG_NONE 0x2
+#define DEFAULT_MSG_SEVERITY 0x1
+
+#define be_phy_state_unknown(phy_state) (phy_state > BE_PHY_UNCERTIFIED)
+#define be_phy_unqualified(phy_state) \
+ (phy_state == BE_PHY_UNQUALIFIED || \
+ phy_state == BE_PHY_UNCERTIFIED)
+#define be_phy_misconfigured(phy_state) \
+ (phy_state == BE_PHY_INCOMPATIBLE || \
+ phy_state == BE_PHY_UNQUALIFIED || \
+ phy_state == BE_PHY_UNCERTIFIED)
+
+extern char *be_misconfig_evt_port_state[];
+
/* async event indicating misconfigured port */
struct be_async_event_misconfig_port {
+ /* DATA_WORD1:
+ * phy state of port 0: bits 7 - 0
+ * phy state of port 1: bits 15 - 8
+ * phy state of port 2: bits 23 - 16
+ * phy state of port 3: bits 31 - 24
+ */
u32 event_data_word1;
+ /* DATA_WORD2:
+ * phy state info of port 0: bits 7 - 0
+ * phy state info of port 1: bits 15 - 8
+ * phy state info of port 2: bits 23 - 16
+ * phy state info of port 3: bits 31 - 24
+ *
+ * PHY STATE INFO:
+ * Link operability :bit 0
+ * Message severity :bit 2 - 1
+ * Rsvd :bits 6 - 3
+ * phy state info valid :bit 7
+ */
u32 event_data_word2;
u32 rsvd0;
u32 flags;
adapter->if_handle = -1;
adapter->be3_native = false;
adapter->if_flags = 0;
+ adapter->phy_state = BE_UNKNOWN_PHY_STATE;
if (be_physfn(adapter))
adapter->cmd_privileges = MAX_PRIVILEGES;
else
status = be_cmd_query_sfp_info(adapter);
if (!status) {
dev_err(&adapter->pdev->dev,
- "Unqualified SFP+ detected on %c from %s part no: %s",
- adapter->port_name, adapter->phy.vendor_name,
+ "Port %c: %s Vendor: %s part no: %s",
+ adapter->port_name,
+ be_misconfig_evt_port_state[adapter->phy_state],
+ adapter->phy.vendor_name,
adapter->phy.vendor_pn);
}
- adapter->flags &= ~BE_FLAGS_EVT_INCOMPATIBLE_SFP;
+ adapter->flags &= ~BE_FLAGS_PHY_MISCONFIGURED;
}
static void be_worker(struct work_struct *work)
if (!skyhawk_chip(adapter))
be_eqd_update(adapter, false);
- if (adapter->flags & BE_FLAGS_EVT_INCOMPATIBLE_SFP)
+ if (adapter->flags & BE_FLAGS_PHY_MISCONFIGURED)
be_log_sfp_info(adapter);
reschedule:
projects / platform / kernel / linux-rpi3.git / commitdiff