117 lines
2.2 KiB
C
117 lines
2.2 KiB
C
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/* filler */
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struct sysinfo_filler {
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uint8_t cmac;
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uint8_t sdcc1;
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uint8_t sdcc2;
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uint8_t wfom;
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};
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enum amps_sysinfo_type {
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SYSINFO_WORD1,
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SYSINFO_WORD2,
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SYSINFO_REG_ID,
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SYSINFO_REG_INCR,
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SYSINFO_LOC_AREA,
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SYSINFO_NEW_ACC,
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SYSINFO_OVERLOAD,
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SYSINFO_ACC_TYPE,
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SYSINFO_ACC_ATTEMPT,
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};
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/* Word 1 */
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struct sysinfo_word1 {
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uint16_t sid1;
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uint8_t ep;
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uint8_t auth;
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uint8_t pci;
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};
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/* Word 2 */
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struct sysinfo_word2 {
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uint8_t s;
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uint8_t e;
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uint8_t regh;
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uint8_t regr;
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uint8_t dtx;
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uint8_t n_1;
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uint8_t rcf;
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uint8_t cpa;
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uint8_t cmax_1;
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};
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/* registration increment */
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struct sysinfo_reg_incr {
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uint16_t regincr;
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};
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/* location area */
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struct sysinfo_loc_area {
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uint8_t pureg;
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uint8_t pdreg;
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uint8_t lreg;
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uint16_t locaid;
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};
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/* new access channel set */
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struct sysinfo_new_acc {
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uint16_t newacc;
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};
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/* overload control */
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struct sysinfo_overload {
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uint8_t olc[16];
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};
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/* Access Tyoe */
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struct sysinfo_acc_type {
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uint8_t bis;
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uint8_t pci_home;
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uint8_t pci_roam;
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uint8_t bspc;
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uint8_t bscap;
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};
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/* access attempt parameters */
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struct sysinfo_acc_attempt {
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uint8_t maxbusy_pgr;
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uint8_t maxsztr_pgr;
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uint8_t maxbusy_other;
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uint8_t maxsztr_other;
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};
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/* registration ID */
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struct sysinfo_reg_id {
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uint32_t regid;
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};
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typedef struct system_information {
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/* how ofter repeat overhead train (in frames) */
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int overhead_repeat;
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/* all words */
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uint8_t dcc;
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/* VC assignment */
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uint8_t vmac;
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/* broadcast */
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struct sysinfo_filler filler;
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struct sysinfo_word1 word1;
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struct sysinfo_word2 word2;
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struct sysinfo_reg_incr reg_incr;
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struct sysinfo_loc_area loc_area;
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struct sysinfo_new_acc new_acc;
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struct sysinfo_overload overload;
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struct sysinfo_acc_type acc_type;
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struct sysinfo_acc_attempt acc_attempt;
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struct sysinfo_reg_id reg_id;
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/* tx state */
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enum amps_sysinfo_type type[16]; /* list of messages in train */
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int num; /* number of messages in train */
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int count; /* count message train */
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} amps_si;
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void init_sysinfo(amps_si *si, int cmac, int vmac, int dtx, int dcc, int sid1, int regh, int regr, int pureg, int pdreg, int locaid, int regincr, int bis);
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void prepare_sysinfo(amps_si *si);
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uint64_t get_sysinfo(amps_si *si);
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