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| author | yongari <yongari@FreeBSD.org> | 2004-11-17 04:25:10 +0000 |
|---|---|---|
| committer | yongari <yongari@FreeBSD.org> | 2004-11-17 04:25:10 +0000 |
| commit | b1b71135eede8c1a1f006cbfb49fe7d39b380d5c (patch) | |
| tree | ddb6dd6a8f88d3b09ff0e9caa9ed1c1da2d917de | |
| parent | 0e542df6cbf1a200e2b5dd3e1fdf8fa8b25faf45 (diff) | |
| download | FreeBSD-src-b1b71135eede8c1a1f006cbfb49fe7d39b380d5c.zip FreeBSD-src-b1b71135eede8c1a1f006cbfb49fe7d39b380d5c.tar.gz | |
Make interrupt coalescing work on big endian systems.
Also change struct ucode.length to be in number of elements (u_int32_t)
to help endian handling.
MFC after: 2 weeks
| -rw-r--r-- | sys/dev/fxp/if_fxp.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/dev/fxp/if_fxp.c b/sys/dev/fxp/if_fxp.c index 81e44c1..7d482c9 100644 --- a/sys/dev/fxp/if_fxp.c +++ b/sys/dev/fxp/if_fxp.c @@ -2624,7 +2624,7 @@ static u_int32_t fxp_ucode_d101s[] = D101S_RCVBUNDLE_UCODE; static u_int32_t fxp_ucode_d102[] = D102_B_RCVBUNDLE_UCODE; static u_int32_t fxp_ucode_d102c[] = D102_C_RCVBUNDLE_UCODE; -#define UCODE(x) x, sizeof(x) +#define UCODE(x) x, sizeof(x)/sizeof(u_int32_t) struct ucode { u_int32_t revision; @@ -2651,6 +2651,7 @@ fxp_load_ucode(struct fxp_softc *sc) { struct ucode *uc; struct fxp_cb_ucode *cbp; + int i; for (uc = ucode_table; uc->ucode != NULL; uc++) if (sc->revision == uc->revision) @@ -2661,7 +2662,8 @@ fxp_load_ucode(struct fxp_softc *sc) cbp->cb_status = 0; cbp->cb_command = htole16(FXP_CB_COMMAND_UCODE | FXP_CB_COMMAND_EL); cbp->link_addr = 0xffffffff; /* (no) next command */ - memcpy(cbp->ucode, uc->ucode, uc->length); + for (i = 0; i < uc->length; i++) + cbp->ucode[i] = htole32(uc->ucode[i]); if (uc->int_delay_offset) *(u_int16_t *)&cbp->ucode[uc->int_delay_offset] = htole16(sc->tunable_int_delay + sc->tunable_int_delay / 2); |
