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| author | Michael Brown <mcb30@etherboot.org> | 2009-07-09 02:45:37 +0100 |
|---|---|---|
| committer | Michael Brown <mcb30@etherboot.org> | 2009-07-17 23:06:35 +0100 |
| commit | de50a19ae3ae9562766481b33457819297cce4c5 (patch) | |
| tree | 15cea30252fd1ab5ec47caad4f0489f2ad2e7322 | |
| parent | dd2788594baad94da22777c81a6b21662e7531ea (diff) | |
| download | ipxe-de50a19ae3ae9562766481b33457819297cce4c5.tar.gz | |
[hermon] Disable debugging around mapping of firmware tables
| -rw-r--r-- | src/drivers/infiniband/hermon.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/drivers/infiniband/hermon.c b/src/drivers/infiniband/hermon.c index 2e3d206b..64da82ba 100644 --- a/src/drivers/infiniband/hermon.c +++ b/src/drivers/infiniband/hermon.c @@ -1663,6 +1663,12 @@ static int hermon_map_vpm ( struct hermon *hermon, assert ( ( pa & ( HERMON_PAGE_SIZE - 1 ) ) == 0 ); assert ( ( len & ( HERMON_PAGE_SIZE - 1 ) ) == 0 ); + /* These mappings tend to generate huge volumes of + * uninteresting debug data, which basically makes it + * impossible to use debugging otherwise. + */ + DBG_DISABLE ( DBGLVL_LOG | DBGLVL_EXTRA ); + while ( len ) { memset ( &mapping, 0, sizeof ( mapping ) ); MLX_FILL_1 ( &mapping, 0, va_h, ( va >> 32 ) ); @@ -1671,6 +1677,7 @@ static int hermon_map_vpm ( struct hermon *hermon, log2size, 0, pa_l, ( pa >> 12 ) ); if ( ( rc = map ( hermon, &mapping ) ) != 0 ) { + DBG_ENABLE ( DBGLVL_LOG | DBGLVL_EXTRA ); DBGC ( hermon, "Hermon %p could not map %llx => %lx: " "%s\n", hermon, va, pa, strerror ( rc ) ); return rc; @@ -1680,6 +1687,7 @@ static int hermon_map_vpm ( struct hermon *hermon, len -= HERMON_PAGE_SIZE; } + DBG_ENABLE ( DBGLVL_LOG | DBGLVL_EXTRA ); return 0; } |