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Kill ARP cache, kill qprofile

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cpq
2023-02-07 14:26:03 +00:00
parent 1c749a5310
commit 9dc86aa77d
26 changed files with 674 additions and 988 deletions
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mongoose.h
+14 -33
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@@ -1090,6 +1090,7 @@ struct mg_connection {
unsigned is_client : 1; // Outbound (client) connection
unsigned is_accepted : 1; // Accepted (server) connection
unsigned is_resolving : 1; // Non-blocking DNS resolution is in progress
unsigned is_arplooking : 1; // Non-blocking ARP resolution is in progress
unsigned is_connecting : 1; // Non-blocking connect is in progress
unsigned is_tls : 1; // TLS-enabled connection
unsigned is_tls_hs : 1; // TLS handshake is in progress
@@ -1470,9 +1471,6 @@ struct queue {
volatile size_t tail, head;
};
#define MIP_ARP_ENTRIES 5 // Number of ARP cache entries. Maximum 21
#define MIP_ARP_CS (2 + 12 * MIP_ARP_ENTRIES) // ARP cache size
// Network interface
struct mip_if {
uint8_t mac[6]; // MAC address. Must be set to a valid MAC
@@ -1487,19 +1485,19 @@ struct mip_if {
struct queue queue; // Set queue.len for interrupt based drivers
// Internal state, user can use it but should not change it
uint64_t now; // Current time
uint64_t timer_1000ms; // 1000 ms timer: for DHCP and link state
uint64_t lease_expire; // Lease expiration time
uint8_t arp_cache[MIP_ARP_CS]; // Each entry is 12 bytes
uint16_t eport; // Next ephemeral port
volatile uint32_t ndropped; // Number of received, but dropped frames
volatile uint32_t nrecv; // Number of received frames
volatile uint32_t nsent; // Number of transmitted frames
volatile uint32_t nerr; // Number of driver errors
uint8_t state; // Current state
#define MIP_STATE_DOWN 0 // Interface is down
#define MIP_STATE_UP 1 // Interface is up
#define MIP_STATE_READY 2 // Interface is up and has IP
uint8_t gwmac[6]; // Router's MAC
uint64_t now; // Current time
uint64_t timer_1000ms; // 1000 ms timer: for DHCP and link state
uint64_t lease_expire; // Lease expiration time
uint16_t eport; // Next ephemeral port
volatile uint32_t ndrop; // Number of received, but dropped frames
volatile uint32_t nrecv; // Number of received frames
volatile uint32_t nsent; // Number of transmitted frames
volatile uint32_t nerr; // Number of driver errors
uint8_t state; // Current state
#define MIP_STATE_DOWN 0 // Interface is down
#define MIP_STATE_UP 1 // Interface is up
#define MIP_STATE_READY 2 // Interface is up and has IP
};
void mip_init(struct mg_mgr *, struct mip_if *);
@@ -1530,23 +1528,6 @@ struct mip_spi {
#endif
#endif
#ifdef MIP_QPROFILE
enum {
QP_IRQTRIGGERED = 0, // payload is number of interrupts so far
QP_FRAMEPUSHED, // available space in the frame queue
QP_FRAMEPOPPED, // available space in the frame queue
QP_FRAMEDONE, // available space in the frame queue
QP_FRAMEDROPPED, // number of dropped frames
QP_QUEUEOVF // profiling queue is full, payload is number of frame drops
};
void qp_mark(unsigned int type, int len);
void qp_log(void); // timestamp, type, payload
void qp_init(void);
#else
#define qp_mark(a, b)
#endif
struct mip_driver_stm32_data {
// MDC clock divider. MDC clock is derived from HCLK, must not exceed 2.5MHz