From d334468bbe5652d8736c84f094bc565c0431e851 Mon Sep 17 00:00:00 2001 From: phk Date: Wed, 23 Jul 2003 17:58:41 +0000 Subject: Undo agressive inlining which GCC previously wisely ignored. The this eliminates 67% of the text segment (relative to respected inline requests). --- sys/i4b/capi/iavc/iavc.h | 163 +++---------------------------------------- sys/i4b/capi/iavc/iavc_lli.c | 158 +++++++++++++++++++++++++++++++++++++++++ 2 files changed, 169 insertions(+), 152 deletions(-) (limited to 'sys/i4b') diff --git a/sys/i4b/capi/iavc/iavc.h b/sys/i4b/capi/iavc/iavc.h index a38ad70..3292768 100644 --- a/sys/i4b/capi/iavc/iavc.h +++ b/sys/i4b/capi/iavc/iavc.h @@ -313,77 +313,16 @@ static __inline int b1io_tx_empty(iavc_softc_t *sc) // I/O registers. */ -static __inline u_int8_t b1io_get_byte(iavc_softc_t *sc) -{ - int spin = 0; - while (!b1io_rx_full(sc) && spin < B1IO_WAIT_MAX) { - spin++; DELAY(B1IO_WAIT_DLY); - } - if (b1io_rx_full(sc)) - return bus_space_read_1(sc->sc_io_bt, sc->sc_io_bh, B1_READ); - printf("iavc%d: rx not completed\n", sc->sc_unit); - return 0xff; -} - -static __inline int b1io_put_byte(iavc_softc_t *sc, u_int8_t val) -{ - int spin = 0; - while (!b1io_tx_empty(sc) && spin < B1IO_WAIT_MAX) { - spin++; DELAY(B1IO_WAIT_DLY); - } - if (b1io_tx_empty(sc)) { - bus_space_write_1(sc->sc_io_bt, sc->sc_io_bh, B1_WRITE, val); - return 0; - } - printf("iavc%d: tx not emptied\n", sc->sc_unit); - return -1; -} - -static __inline int b1io_save_put_byte(iavc_softc_t *sc, u_int8_t val) -{ - int spin = 0; - while (!b1io_tx_empty(sc) && spin < B1IO_WAIT_MAX) { - spin++; DELAY(B1IO_WAIT_DLY); - } - if (b1io_tx_empty(sc)) { - b1io_outp(sc, B1_WRITE, val); - return 0; - } - printf("iavc%d: tx not emptied\n", sc->sc_unit); - return -1; -} +u_int8_t b1io_get_byte(iavc_softc_t *sc); +int b1io_put_byte(iavc_softc_t *sc, u_int8_t val); -static __inline u_int32_t b1io_get_word(iavc_softc_t *sc) -{ - u_int32_t val = 0; - val |= b1io_get_byte(sc); - val |= (b1io_get_byte(sc) << 8); - val |= (b1io_get_byte(sc) << 16); - val |= (b1io_get_byte(sc) << 24); - return val; -} +int b1io_save_put_byte(iavc_softc_t *sc, u_int8_t val); -static __inline void b1io_put_word(iavc_softc_t *sc, u_int32_t val) -{ - b1io_put_byte(sc, (val & 0xff)); - b1io_put_byte(sc, (val >> 8) & 0xff); - b1io_put_byte(sc, (val >> 16) & 0xff); - b1io_put_byte(sc, (val >> 24) & 0xff); -} +u_int32_t b1io_get_word(iavc_softc_t *sc); +void b1io_put_word(iavc_softc_t *sc, u_int32_t val); -static __inline int b1io_get_slice(iavc_softc_t *sc, u_int8_t *dp) -{ - int len, i; - len = i = b1io_get_word(sc); - while (i--) *dp++ = b1io_get_byte(sc); - return len; -} - -static __inline void b1io_put_slice(iavc_softc_t *sc, u_int8_t *dp, int len) -{ - b1io_put_word(sc, len); - while (len--) b1io_put_byte(sc, *dp++); -} +int b1io_get_slice(iavc_softc_t *sc, u_int8_t *dp); +void b1io_put_slice(iavc_softc_t *sc, u_int8_t *dp, int len); /* // b1io_{read,write}_reg @@ -391,20 +330,8 @@ static __inline void b1io_put_slice(iavc_softc_t *sc, u_int8_t *dp, int len) // ports. */ -static __inline u_int32_t b1io_read_reg(iavc_softc_t *sc, int reg) -{ - b1io_put_byte(sc, READ_REGISTER); - b1io_put_word(sc, reg); - return b1io_get_word(sc); -} - -static __inline u_int32_t b1io_write_reg(iavc_softc_t *sc, int reg, u_int32_t val) -{ - b1io_put_byte(sc, WRITE_REGISTER); - b1io_put_word(sc, reg); - b1io_put_word(sc, val); - return b1io_get_word(sc); -} +u_int32_t b1io_read_reg(iavc_softc_t *sc, int reg); +u_int32_t b1io_write_reg(iavc_softc_t *sc, int reg, u_int32_t val); /* // t1io_outp @@ -432,76 +359,8 @@ static __inline u_int8_t t1io_fifostatus(iavc_softc_t *sc) return bus_space_read_1(sc->sc_io_bt, sc->sc_io_bh, T1_FIFOSTAT); } -static __inline int t1io_get_slice(iavc_softc_t *sc, u_int8_t *dp) -{ - int len, i; - len = i = b1io_get_word(sc); - if (t1io_isfastlink(sc)) { - int status; - while (i) { - status = t1io_fifostatus(sc) & (T1F_IREADY|T1F_IHALF); - if (i >= FIFO_INPBSIZE) status |= T1F_IFULL; - - switch (status) { - case T1F_IREADY|T1F_IHALF|T1F_IFULL: - bus_space_read_multi_1(sc->sc_io_bt, sc->sc_io_bh, - T1_READ, dp, FIFO_INPBSIZE); - dp += FIFO_INPBSIZE; - i -= FIFO_INPBSIZE; - break; - - case T1F_IREADY|T1F_IHALF: - bus_space_read_multi_1(sc->sc_io_bt, sc->sc_io_bh, - T1_READ, dp, i); - dp += i; - i = 0; - break; - - default: - *dp++ = b1io_get_byte(sc); - i--; - } - } - } else { /* not fastlink */ - if (i--) *dp++ = b1io_get_byte(sc); - } - return len; -} - -static __inline void t1io_put_slice(iavc_softc_t *sc, u_int8_t *dp, int len) -{ - int i = len; - b1io_put_word(sc, i); - if (t1io_isfastlink(sc)) { - int status; - while (i) { - status = t1io_fifostatus(sc) & (T1F_OREADY|T1F_OHALF); - if (i >= FIFO_OUTBSIZE) status |= T1F_OFULL; - - switch (status) { - case T1F_OREADY|T1F_OHALF|T1F_OFULL: - bus_space_write_multi_1(sc->sc_io_bt, sc->sc_io_bh, - T1_WRITE, dp, FIFO_OUTBSIZE); - dp += FIFO_OUTBSIZE; - i -= FIFO_OUTBSIZE; - break; - - case T1F_OREADY|T1F_OHALF: - bus_space_write_multi_1(sc->sc_io_bt, sc->sc_io_bh, - T1_WRITE, dp, i); - dp += i; - i = 0; - break; - - default: - b1io_put_byte(sc, *dp++); - i--; - } - } - } else { - while (i--) b1io_put_byte(sc, *dp++); - } -} +int t1io_get_slice(iavc_softc_t *sc, u_int8_t *dp); +void t1io_put_slice(iavc_softc_t *sc, u_int8_t *dp, int len); /* // An attempt to bring it all together: diff --git a/sys/i4b/capi/iavc/iavc_lli.c b/sys/i4b/capi/iavc/iavc_lli.c index 86a38e9..030b6f0 100644 --- a/sys/i4b/capi/iavc/iavc_lli.c +++ b/sys/i4b/capi/iavc/iavc_lli.c @@ -826,3 +826,161 @@ static void iavc_start_tx(iavc_softc_t *sc) AMCC_WRITE(sc, AMCC_INTCSR, sc->sc_csr); } } + +int t1io_get_slice(iavc_softc_t *sc, u_int8_t *dp) +{ + int len, i; + len = i = b1io_get_word(sc); + if (t1io_isfastlink(sc)) { + int status; + while (i) { + status = t1io_fifostatus(sc) & (T1F_IREADY|T1F_IHALF); + if (i >= FIFO_INPBSIZE) status |= T1F_IFULL; + + switch (status) { + case T1F_IREADY|T1F_IHALF|T1F_IFULL: + bus_space_read_multi_1(sc->sc_io_bt, sc->sc_io_bh, + T1_READ, dp, FIFO_INPBSIZE); + dp += FIFO_INPBSIZE; + i -= FIFO_INPBSIZE; + break; + + case T1F_IREADY|T1F_IHALF: + bus_space_read_multi_1(sc->sc_io_bt, sc->sc_io_bh, + T1_READ, dp, i); + dp += i; + i = 0; + break; + + default: + *dp++ = b1io_get_byte(sc); + i--; + } + } + } else { /* not fastlink */ + if (i--) *dp++ = b1io_get_byte(sc); + } + return len; +} + +void t1io_put_slice(iavc_softc_t *sc, u_int8_t *dp, int len) +{ + int i = len; + b1io_put_word(sc, i); + if (t1io_isfastlink(sc)) { + int status; + while (i) { + status = t1io_fifostatus(sc) & (T1F_OREADY|T1F_OHALF); + if (i >= FIFO_OUTBSIZE) status |= T1F_OFULL; + + switch (status) { + case T1F_OREADY|T1F_OHALF|T1F_OFULL: + bus_space_write_multi_1(sc->sc_io_bt, sc->sc_io_bh, + T1_WRITE, dp, FIFO_OUTBSIZE); + dp += FIFO_OUTBSIZE; + i -= FIFO_OUTBSIZE; + break; + + case T1F_OREADY|T1F_OHALF: + bus_space_write_multi_1(sc->sc_io_bt, sc->sc_io_bh, + T1_WRITE, dp, i); + dp += i; + i = 0; + break; + + default: + b1io_put_byte(sc, *dp++); + i--; + } + } + } else { + while (i--) b1io_put_byte(sc, *dp++); + } +} + +u_int32_t b1io_get_word(iavc_softc_t *sc) +{ + u_int32_t val = 0; + val |= b1io_get_byte(sc); + val |= (b1io_get_byte(sc) << 8); + val |= (b1io_get_byte(sc) << 16); + val |= (b1io_get_byte(sc) << 24); + return val; +} + +void b1io_put_word(iavc_softc_t *sc, u_int32_t val) +{ + b1io_put_byte(sc, (val & 0xff)); + b1io_put_byte(sc, (val >> 8) & 0xff); + b1io_put_byte(sc, (val >> 16) & 0xff); + b1io_put_byte(sc, (val >> 24) & 0xff); +} + +int b1io_get_slice(iavc_softc_t *sc, u_int8_t *dp) +{ + int len, i; + len = i = b1io_get_word(sc); + while (i--) *dp++ = b1io_get_byte(sc); + return len; +} + +void b1io_put_slice(iavc_softc_t *sc, u_int8_t *dp, int len) +{ + b1io_put_word(sc, len); + while (len--) b1io_put_byte(sc, *dp++); +} + +u_int32_t b1io_read_reg(iavc_softc_t *sc, int reg) +{ + b1io_put_byte(sc, READ_REGISTER); + b1io_put_word(sc, reg); + return b1io_get_word(sc); +} + +u_int32_t b1io_write_reg(iavc_softc_t *sc, int reg, u_int32_t val) +{ + b1io_put_byte(sc, WRITE_REGISTER); + b1io_put_word(sc, reg); + b1io_put_word(sc, val); + return b1io_get_word(sc); +} + +u_int8_t b1io_get_byte(iavc_softc_t *sc) +{ + int spin = 0; + while (!b1io_rx_full(sc) && spin < B1IO_WAIT_MAX) { + spin++; DELAY(B1IO_WAIT_DLY); + } + if (b1io_rx_full(sc)) + return bus_space_read_1(sc->sc_io_bt, sc->sc_io_bh, B1_READ); + printf("iavc%d: rx not completed\n", sc->sc_unit); + return 0xff; +} + +int b1io_put_byte(iavc_softc_t *sc, u_int8_t val) +{ + int spin = 0; + while (!b1io_tx_empty(sc) && spin < B1IO_WAIT_MAX) { + spin++; DELAY(B1IO_WAIT_DLY); + } + if (b1io_tx_empty(sc)) { + bus_space_write_1(sc->sc_io_bt, sc->sc_io_bh, B1_WRITE, val); + return 0; + } + printf("iavc%d: tx not emptied\n", sc->sc_unit); + return -1; +} + +int b1io_save_put_byte(iavc_softc_t *sc, u_int8_t val) +{ + int spin = 0; + while (!b1io_tx_empty(sc) && spin < B1IO_WAIT_MAX) { + spin++; DELAY(B1IO_WAIT_DLY); + } + if (b1io_tx_empty(sc)) { + b1io_outp(sc, B1_WRITE, val); + return 0; + } + printf("iavc%d: tx not emptied\n", sc->sc_unit); + return -1; +} -- cgit v1.1