From: ddaney@caviumnetworks.com (David Daney)
Subject: [ltt-dev] lttv unable to execute textDump on MIPS multicore target
Date: Mon, 14 Feb 2011 11:50:04 -0800 [thread overview]
Message-ID: <4D59876C.5090409@caviumnetworks.com> (raw)
In-Reply-To: <BLU0-SMTP381C9DC048B0AF55E0C00596D00@phx.gbl>
On 02/14/2011 11:43 AM, Mathieu Desnoyers wrote:
> Index: linux-2.6-lttng/arch/mips/include/asm/timex.h
> ===================================================================
> --- linux-2.6-lttng.orig/arch/mips/include/asm/timex.h
> +++ linux-2.6-lttng/arch/mips/include/asm/timex.h
> @@ -42,9 +42,32 @@ extern unsigned int mips_hpt_frequency;
> * will result in the timer interrupt getting lost.
> */
>
> +#ifdef CONFIG_HAVE_GET_CYCLES
> +typedef unsigned int cycles_t;
> +
> +static inline cycles_t get_cycles(void)
> +{
> + return read_c0_cvmcount();
> +}
c0_cvmcount is not a standard register. It is an implementation defined
extension to mips64r2, therefore its use should be gated by:
#ifdef CONFIG_CPU_CAVIUM_OCTEON
David Daney
next prev parent reply other threads:[~2011-02-14 19:50 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-11 6:38 Naresh Bhat
2011-02-11 6:38 ` Naresh Bhat
2011-02-11 6:38 ` Naresh Bhat
2011-02-11 7:07 ` Mathieu Desnoyers
[not found] ` <BLU0-SMTP48F24DF0C4B7D6CF250B2696EF0@phx.gbl>
2011-02-11 7:30 ` Naresh Bhat
2011-02-11 7:30 ` Naresh Bhat
2011-02-11 7:30 ` Naresh Bhat
2011-02-11 14:26 ` Mathieu Desnoyers
[not found] ` <BLU0-SMTP19709C87A494AE8507C77296EF0@phx.gbl>
2011-02-14 8:48 ` Naresh Bhat
2011-02-14 8:48 ` Naresh Bhat
2011-02-14 8:48 ` Naresh Bhat
2011-02-14 14:39 ` Mathieu Desnoyers
[not found] ` <BLU0-SMTP86B1C8A867AFBF486A0DEB96D00@phx.gbl>
2011-02-14 17:48 ` David Daney
2011-02-14 19:43 ` Mathieu Desnoyers
[not found] ` <BLU0-SMTP381C9DC048B0AF55E0C00596D00@phx.gbl>
2011-02-14 19:50 ` David Daney [this message]
2011-02-14 19:56 ` Mathieu Desnoyers
[not found] ` <20110214195622.GA18825@Krystal>
2011-02-15 3:32 ` Mathieu Desnoyers
[not found] ` <BLU0-SMTP25F09381155A8E4CF8878B96D30@phx.gbl>
2011-02-15 13:30 ` Naresh Bhat
2011-02-15 13:30 ` Naresh Bhat
2011-02-15 13:30 ` Naresh Bhat
2011-02-15 14:05 ` Mathieu Desnoyers
2011-02-15 14:05 ` Naresh Bhat
2011-02-15 14:05 ` Naresh Bhat
2011-02-15 14:05 ` Naresh Bhat
2011-02-15 14:09 ` Mathieu Desnoyers
[not found] ` <BLU0-SMTP89B659A630D5B5735DB78696D30@phx.gbl>
2011-02-16 11:26 ` Naresh Bhat
2011-02-16 11:26 ` Naresh Bhat
2011-02-16 11:26 ` Naresh Bhat
2011-02-16 17:23 ` David Daney
2011-02-16 18:40 ` Mathieu Desnoyers
[not found] ` <BLU0-SMTP53396496DB856B47F531CC96D20@phx.gbl>
2011-02-16 19:03 ` Naresh Bhat
2011-02-16 19:03 ` Naresh Bhat
2011-02-16 19:03 ` Naresh Bhat
[not found] ` <AANLkTikbLY=HpDOUQYErk_CBgAd4NDJeL5otptRHT3Uj@mail.gmail.com>
[not found] ` <20110218145546.GA13022@Krystal>
2011-02-18 15:04 ` [ltt-dev] [RELEASE] LTTng 0.245 (mips fix) Mathieu Desnoyers
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