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| author | sam <sam@FreeBSD.org> | 2003-01-20 21:11:56 +0000 |
|---|---|---|
| committer | sam <sam@FreeBSD.org> | 2003-01-20 21:11:56 +0000 |
| commit | 1b421a29ae0574712f05f2885cefe09e45429900 (patch) | |
| tree | 11f3406f06f18dba385a228f31aa353205fe0cca /sys | |
| parent | decc2644f1989efa2360b96494b715fd52763de0 (diff) | |
| download | FreeBSD-src-1b421a29ae0574712f05f2885cefe09e45429900.zip FreeBSD-src-1b421a29ae0574712f05f2885cefe09e45429900.tar.gz | |
move sysctl's under hw.hifn; change max batching default to 1 (no batching)
based on what I learned from the Broadcom h/w
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/hifn/hifn7751.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/sys/dev/hifn/hifn7751.c b/sys/dev/hifn/hifn7751.c index accb531..723f19f 100644 --- a/sys/dev/hifn/hifn7751.c +++ b/sys/dev/hifn/hifn7751.c @@ -160,18 +160,20 @@ READ_REG_1(struct hifn_softc *sc, bus_size_t reg) } #define WRITE_REG_1(sc, reg, val) hifn_write_reg_1(sc, reg, val) +SYSCTL_NODE(_hw, OID_AUTO, hifn, CTLFLAG_RD, 0, "Hifn driver parameters"); + #ifdef HIFN_DEBUG static int hifn_debug = 0; -SYSCTL_INT(_debug, OID_AUTO, hifn, CTLFLAG_RW, &hifn_debug, - 0, "Hifn driver debugging printfs"); +SYSCTL_INT(_hw_hifn, OID_AUTO, debug, CTLFLAG_RW, &hifn_debug, + 0, "control debugging msgs"); #endif static struct hifn_stats hifnstats; -SYSCTL_STRUCT(_kern, OID_AUTO, hifn_stats, CTLFLAG_RD, &hifnstats, - hifn_stats, "Hifn driver statistics"); -static int hifn_maxbatch = 2; /* XXX tune based on part+sys speed */ -SYSCTL_INT(_kern, OID_AUTO, hifn_maxbatch, CTLFLAG_RW, &hifn_maxbatch, - 0, "Hifn driver: max ops to batch w/o interrupt"); +SYSCTL_STRUCT(_hw_hifn, OID_AUTO, stats, CTLFLAG_RD, &hifnstats, + hifn_stats, "driver statistics"); +static int hifn_maxbatch = 1; +SYSCTL_INT(_hw_hifn, OID_AUTO, maxbatch, CTLFLAG_RW, &hifn_maxbatch, + 0, "max ops to batch w/o interrupt"); /* * Probe for a supported device. The PCI vendor and device |
