diff options
| author | Damien Bergamini <damien@cvs.openbsd.org> | 2004-10-27 21:16:46 +0000 |
|---|---|---|
| committer | Damien Bergamini <damien@cvs.openbsd.org> | 2004-10-27 21:16:46 +0000 |
| commit | 2d7e55def81bd27b8cec81f265d2716dad163699 (patch) | |
| tree | ed44ee9bf7f411e29ef86cc403cb5f91e7a734d3 /sys/dev/pci | |
| parent | 11a82d3003638a5920ad63bc8b514c2fbf9af84e (diff) | |
Import ipw_get_table() and ipw_get_radio() functions from iwi.
Diffstat (limited to 'sys/dev/pci')
| -rw-r--r-- | sys/dev/pci/if_ipw.c | 34 | ||||
| -rw-r--r-- | sys/dev/pci/if_ipwreg.h | 3 |
2 files changed, 8 insertions, 29 deletions
diff --git a/sys/dev/pci/if_ipw.c b/sys/dev/pci/if_ipw.c index b392ffdea04..495c0fa7fab 100644 --- a/sys/dev/pci/if_ipw.c +++ b/sys/dev/pci/if_ipw.c @@ -1,4 +1,4 @@ -/* $Id: if_ipw.c,v 1.6 2004/10/27 21:15:17 damien Exp $ */ +/* $Id: if_ipw.c,v 1.7 2004/10/27 21:16:45 damien Exp $ */ /*- * Copyright (c) 2004 @@ -874,7 +874,7 @@ ipw_watchdog(struct ifnet *ifp) int ipw_get_table1(struct ipw_softc *sc, u_int32_t *tbl) { - u_int32_t addr, data, size, i; + u_int32_t i, size, buf[256]; if (!(sc->flags & IPW_FLAG_FW_INITED)) return ENOTTY; @@ -882,42 +882,22 @@ ipw_get_table1(struct ipw_softc *sc, u_int32_t *tbl) CSR_WRITE_4(sc, IPW_CSR_AUTOINC_ADDR, sc->table1_base); size = CSR_READ_4(sc, IPW_CSR_AUTOINC_DATA); - if (copyout(&size, tbl, sizeof size) != 0) - return EFAULT; + for (i = 1; i < size; i++) + buf[i] = MEM_READ_4(sc, CSR_READ_4(sc, IPW_CSR_AUTOINC_DATA)); - for (i = 1, ++tbl; i < size; i++, tbl++) { - addr = CSR_READ_4(sc, IPW_CSR_AUTOINC_DATA); - data = MEM_READ_4(sc, addr); - if (copyout(&data, tbl, sizeof data) != 0) - return EFAULT; - } - return 0; + return copyout(buf, tbl, size * sizeof (u_int32_t)); } int ipw_get_radio(struct ipw_softc *sc, int *ret) { - u_int32_t addr; int val; if (!(sc->flags & IPW_FLAG_FW_INITED)) return ENOTTY; - addr = ipw_read_table1(sc, IPW_INFO_EEPROM_ADDRESS); - if ((MEM_READ_4(sc, addr + 32) >> 24) & 1) { - val = -1; - copyout(&val, ret, sizeof val); - return 0; - } - - if (CSR_READ_4(sc, IPW_CSR_IO) & IPW_IO_RADIO_DISABLED) - val = 0; - else - val = 1; - - copyout(&val, ret, sizeof val); - - return 0; + val = (CSR_READ_4(sc, IPW_CSR_IO) & IPW_IO_RADIO_DISABLED) ? 0 : 1; + return copyout(&val, ret, sizeof val); } int diff --git a/sys/dev/pci/if_ipwreg.h b/sys/dev/pci/if_ipwreg.h index 8f08f0fb337..e1aff17964c 100644 --- a/sys/dev/pci/if_ipwreg.h +++ b/sys/dev/pci/if_ipwreg.h @@ -1,4 +1,4 @@ -/* $Id: if_ipwreg.h,v 1.2 2004/10/27 21:10:22 damien Exp $ */ +/* $Id: if_ipwreg.h,v 1.3 2004/10/27 21:16:45 damien Exp $ */ /*- * Copyright (c) 2004 @@ -100,7 +100,6 @@ #define IPW_INFO_CARD_DISABLED 628 #define IPW_INFO_CURRENT_CHANNEL 756 #define IPW_INFO_CURRENT_TX_RATE 768 -#define IPW_INFO_EEPROM_ADDRESS 816 /* table2 offsets */ #define IPW_INFO_ADAPTER_MAC 8 |