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| author | Denis 'GNUtoo' Carikli <GNUtoo@no-log.org> | 2013-05-24 03:37:01 +0200 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2013-07-10 00:54:03 +0200 |
| commit | 20b6d91fd33f5d90d1c51e2fb813453349398b73 (patch) | |
| tree | e9a1ee6594a1ab554393c678b7ef3206e414f1e3 /src/southbridge/intel/i82801gx/smihandler.c | |
| parent | 1b32a51e515ce25495f87a82d1575d26acd93228 (diff) | |
| download | coreboot-20b6d91fd33f5d90d1c51e2fb813453349398b73.tar.gz coreboot-20b6d91fd33f5d90d1c51e2fb813453349398b73.tar.bz2 coreboot-20b6d91fd33f5d90d1c51e2fb813453349398b73.zip | |
southbridge/intel/i82801gx: Make compilation possible with CONFIG_SMM_TSEG
Without that fix, and with CONFIG_SMM_TSEG, we have:
src/southbridge/intel/i82801gx/smihandler.c: In function 'southbridge_smi_sleep':
src/southbridge/intel/i82801gx/smihandler.c:340:3: error: implicit declaration of function 'smi_release_lock' [-Werror=implicit-function-declaration]
cc1: all warnings being treated as errors
make: *** [build/southbridge/intel/i82801gx/smihandler.smm.o] Error 1
The fix is modelled after src/cpu/x86/smm/smihandler.c which
ifdefs smi_release_lock().
Change-Id: Icdc6d039b34a1d95d0e607419bba2484d21abc5e
Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
Reviewed-on: http://review.coreboot.org/3281
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/southbridge/intel/i82801gx/smihandler.c')
| -rw-r--r-- | src/southbridge/intel/i82801gx/smihandler.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/southbridge/intel/i82801gx/smihandler.c b/src/southbridge/intel/i82801gx/smihandler.c index a33e9a72afc9..d143ce393a3a 100644 --- a/src/southbridge/intel/i82801gx/smihandler.c +++ b/src/southbridge/intel/i82801gx/smihandler.c @@ -333,12 +333,14 @@ static void southbridge_smi_sleep(unsigned int node, smm_state_save_area_t *stat default: printk(BIOS_DEBUG, "SMI#: ERROR: SLP_TYP reserved\n"); break; } +#if !CONFIG_SMM_TSEG /* Unlock the SMI semaphore. We're currently in SMM, and the semaphore * will never be unlocked because the next outl will switch off the CPU. * This might open a small race between the smi_release_lock() and the outl() * for other SMI handlers. Not sure if this could cause trouble. */ if (slp_typ == 5) smi_release_lock(); +#endif /* Write back to the SLP register to cause the originally intended * event again. We need to set BIT13 (SLP_EN) though to make the |