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White Rabbit Switch - Software
Commit 25697198 authored by Grzegorz Daniluk's avatar Grzegorz Daniluk
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wr_pstats: huge cleanup after suggestions by Alessandro and checkpatch

parent 1ad8be29
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kernel/wr_pstats/wr_pstats.c
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kernel/wr_pstats/wr_pstats.h
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#ifndef __WR_PSTATS_H__
#define __WR_PSTATS_H__
#define NPORTS 18 /* how many eth ports are in the switch */
#define CNT_PP 17 /* how many counters per port */
#define ADR_PP ((CNT_PP+3)/4) /* how many address words are there per counter
* (each of them stores the state of 4 counters) */
#define CNT_LSB 16 /*how many bits are stored in hw*/
#define CNT_LSB_MSK 0x0000ffff
#define CNT_MSB_MSK 0xffff0000
#define IRQS_BUFSZ 16
/*General VIC IRQ stuff*/
#define FPGA_BASE_PSTATS 0x10057000
#define WR_PSTATS_IRQ 3
#define WRVIC_BASE_IRQ (NR_AIC_IRQS + (5 * 32))
#define MSK_ALLPORTS 0xffffffff
//#define MSK_8PORTS 0xff
//#define MSK_18PORTS 0x3ffff
//#define MSK_PORTS(port) (2^(port) - 1)
/*****/
static int pstats_rd_cntrs(uint8_t port);
#define PSTATS_NPORTS 18 /* how many eth ports are in the switch */
#define PSTATS_CNT_PP 17 /* how many counters per port */
#define PSTATS_ADR_PP ((PSTATS_CNT_PP+3)/4) /* how many address words are
* there per counter (each of
* them stores the state of 4
* counters) */
#define PSTATS_MSB_SHIFT 16 /*how many bits are stored in hw*/
#define PSTATS_LSB_MSK 0x0000ffff
#define PSTATS_MSB_MSK 0xffff0000
#define PSTATS_ALL_MSK 0xffffffff
const uint8_t portnums[18] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17};
const char* portnames[18] = {"port0", "port1", "port2", "port3", "port4", "port5", "port6",
"port7", "port8", "port9", "port10", "port11", "port12", "port13", "port14",
"port15", "port16", "port17"};
#define PSTATS_IRQBUFSZ 16
#endif
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