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[timer] Formalise the timer API

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We now have two implementations for the timer API: one using the
time-of-day counter at 40:70 and one using RDTSC.  Both make use of
timer2_udelay().
This commit is contained in:
Michael Brown
2008-10-12 19:56:52 +01:00
parent e6f276ece3
commit 16f1e35775
22 changed files with 386 additions and 284 deletions
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4
src/drivers/net/3c90x.c
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@@ -497,7 +497,7 @@ a3c90x_transmit(struct nic *nic __unused, const char *d, unsigned int t,
unsigned char status;
unsigned i, retries;
tick_t ct;
unsigned long ct;
for (retries=0; retries < XMIT_RETRIES ; retries++)
{
@@ -543,7 +543,7 @@ a3c90x_transmit(struct nic *nic __unused, const char *d, unsigned int t,
ct = currticks();
while (!(inw(INF_3C90X.IOAddr + regCommandIntStatus_w)&0x0004) &&
ct + 10*USECS_IN_MSEC < currticks());
ct + 10*1000 < currticks());
;
if (!(inw(INF_3C90X.IOAddr + regCommandIntStatus_w)&0x0004))