diff options
author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-11 19:40:14 -0700 |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-11 19:40:14 -0700 |
commit | 038a5008b2f395c85e6e71d6ddf3c684e7c405b0 (patch) | |
tree | 4735eab577e97e5a22c3141e3f60071c8065585e /drivers/net/skfp/hwt.c | |
parent | dd6d1844af33acb4edd0a40b1770d091a22c94be (diff) | |
parent | 266918303226cceac7eca38ced30f15f277bd89c (diff) |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (867 commits)
[SKY2]: status polling loop (post merge)
[NET]: Fix NAPI completion handling in some drivers.
[TCP]: Limit processing lost_retrans loop to work-to-do cases
[TCP]: Fix lost_retrans loop vs fastpath problems
[TCP]: No need to re-count fackets_out/sacked_out at RTO
[TCP]: Extract tcp_match_queue_to_sack from sacktag code
[TCP]: Kill almost unused variable pcount from sacktag
[TCP]: Fix mark_head_lost to ignore R-bit when trying to mark L
[TCP]: Add bytes_acked (ABC) clearing to FRTO too
[IPv6]: Update setsockopt(IPV6_MULTICAST_IF) to support RFC 3493, try2
[NETFILTER]: x_tables: add missing ip6t_modulename aliases
[NETFILTER]: nf_conntrack_tcp: fix connection reopening
[QETH]: fix qeth_main.c
[NETLINK]: fib_frontend build fixes
[IPv6]: Export userland ND options through netlink (RDNSS support)
[9P]: build fix with !CONFIG_SYSCTL
[NET]: Fix dev_put() and dev_hold() comments
[NET]: make netlink user -> kernel interface synchronious
[NET]: unify netlink kernel socket recognition
[NET]: cleanup 3rd argument in netlink_sendskb
...
Fix up conflicts manually in Documentation/feature-removal-schedule.txt
and my new least favourite crap, the "mod_devicetable" support in the
files include/linux/mod_devicetable.h and scripts/mod/file2alias.c.
(The latter files seem to be explicitly _designed_ to get conflicts when
different subsystems work with them - that have an absolutely horrid
lack of subsystem separation!)
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/net/skfp/hwt.c')
-rw-r--r-- | drivers/net/skfp/hwt.c | 42 |
1 files changed, 3 insertions, 39 deletions
diff --git a/drivers/net/skfp/hwt.c b/drivers/net/skfp/hwt.c index e01f8a0f35c..053151468f9 100644 --- a/drivers/net/skfp/hwt.c +++ b/drivers/net/skfp/hwt.c @@ -77,25 +77,10 @@ void hwt_start(struct s_smc *smc, u_long time) */ if (!cnt) cnt++ ; -#ifndef PCI - /* - * 6.25MHz -> CLK0 : T0 (cnt0 = 16us) -> OUT0 - * OUT0 -> CLK1 : T1 (cnt1) OUT1 -> ISRA(IS_TIMINT) - */ - OUT_82c54_TIMER(3,1<<6 | 3<<4 | 0<<1) ; /* counter 1, mode 0 */ - OUT_82c54_TIMER(1,cnt & 0xff) ; /* LSB */ - OUT_82c54_TIMER(1,(cnt>>8) & 0xff) ; /* MSB */ - /* - * start timer by switching counter 0 to mode 3 - * T0 resolution 16 us (CLK0=0.16us) - */ - OUT_82c54_TIMER(3,0<<6 | 3<<4 | 3<<1) ; /* counter 0, mode 3 */ - OUT_82c54_TIMER(0,100) ; /* LSB */ - OUT_82c54_TIMER(0,0) ; /* MSB */ -#else /* PCI */ + outpd(ADDR(B2_TI_INI), (u_long) cnt * 200) ; /* Load timer value. */ outpw(ADDR(B2_TI_CRTL), TIM_START) ; /* Start timer. */ -#endif /* PCI */ + smc->hw.timer_activ = TRUE ; } @@ -115,15 +100,8 @@ void hwt_start(struct s_smc *smc, u_long time) ************************/ void hwt_stop(struct s_smc *smc) { -#ifndef PCI - /* stop counter 0 by switching to mode 0 */ - OUT_82c54_TIMER(3,0<<6 | 3<<4 | 0<<1) ; /* counter 0, mode 0 */ - OUT_82c54_TIMER(0,0) ; /* LSB */ - OUT_82c54_TIMER(0,0) ; /* MSB */ -#else /* PCI */ outpw(ADDR(B2_TI_CRTL), TIM_STOP) ; outpw(ADDR(B2_TI_CRTL), TIM_CL_IRQ) ; -#endif /* PCI */ smc->hw.timer_activ = FALSE ; } @@ -168,11 +146,6 @@ void hwt_init(struct s_smc *smc) void hwt_restart(struct s_smc *smc) { hwt_stop(smc) ; -#ifndef PCI - OUT_82c54_TIMER(3,1<<6 | 3<<4 | 0<<1) ; /* counter 1, mode 0 */ - OUT_82c54_TIMER(1,1 ) ; /* LSB */ - OUT_82c54_TIMER(1,0 ) ; /* MSB */ -#endif } /************************ @@ -191,21 +164,12 @@ void hwt_restart(struct s_smc *smc) u_long hwt_read(struct s_smc *smc) { u_short tr ; -#ifndef PCI - u_short is ; -#else u_long is ; -#endif if (smc->hw.timer_activ) { hwt_stop(smc) ; -#ifndef PCI - OUT_82c54_TIMER(3,1<<6) ; /* latch command */ - tr = IN_82c54_TIMER(1) & 0xff ; - tr += (IN_82c54_TIMER(1) & 0xff)<<8 ; -#else /* PCI */ tr = (u_short)((inpd(ADDR(B2_TI_VAL))/200) & 0xffff) ; -#endif /* PCI */ + is = GET_ISR() ; /* Check if timer expired (or wraparound). */ if ((tr > smc->hw.t_start) || (is & IS_TIMINT)) { |