diff options
Diffstat (limited to 'sim/bfin/dv-bfin_sic.c')
| -rw-r--r-- | sim/bfin/dv-bfin_sic.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/sim/bfin/dv-bfin_sic.c b/sim/bfin/dv-bfin_sic.c index 397854386a4..3518581f1c5 100644 --- a/sim/bfin/dv-bfin_sic.c +++ b/sim/bfin/dv-bfin_sic.c @@ -150,6 +150,10 @@ bfin_sic_52x_io_write_buffer (struct hw *me, const void *source, int space, bu32 *value32p; void *valuep; + /* Invalid access mode is higher priority than missing register. */ + if (!dv_bfin_mmr_require_16_32 (me, addr, nr_bytes, true)) + return 0; + if (nr_bytes == 4) value = dv_load_4 (source); else @@ -204,6 +208,10 @@ bfin_sic_52x_io_read_buffer (struct hw *me, void *dest, int space, bu32 *value32p; void *valuep; + /* Invalid access mode is higher priority than missing register. */ + if (!dv_bfin_mmr_require_16_32 (me, addr, nr_bytes, false)) + return 0; + mmr_off = addr - sic->base; valuep = (void *)((unsigned long)sic + mmr_base() + mmr_off); value16p = valuep; @@ -256,6 +264,10 @@ bfin_sic_537_io_write_buffer (struct hw *me, const void *source, int space, bu32 *value32p; void *valuep; + /* Invalid access mode is higher priority than missing register. */ + if (!dv_bfin_mmr_require_16_32 (me, addr, nr_bytes, true)) + return 0; + if (nr_bytes == 4) value = dv_load_4 (source); else @@ -309,6 +321,10 @@ bfin_sic_537_io_read_buffer (struct hw *me, void *dest, int space, bu32 *value32p; void *valuep; + /* Invalid access mode is higher priority than missing register. */ + if (!dv_bfin_mmr_require_16_32 (me, addr, nr_bytes, false)) + return 0; + mmr_off = addr - sic->base; valuep = (void *)((unsigned long)sic + mmr_base() + mmr_off); value16p = valuep; @@ -362,6 +378,10 @@ bfin_sic_54x_io_write_buffer (struct hw *me, const void *source, int space, bu32 *value32p; void *valuep; + /* Invalid access mode is higher priority than missing register. */ + if (!dv_bfin_mmr_require_16_32 (me, addr, nr_bytes, true)) + return 0; + if (nr_bytes == 4) value = dv_load_4 (source); else @@ -412,6 +432,10 @@ bfin_sic_54x_io_read_buffer (struct hw *me, void *dest, int space, bu32 *value32p; void *valuep; + /* Invalid access mode is higher priority than missing register. */ + if (!dv_bfin_mmr_require_16_32 (me, addr, nr_bytes, false)) + return 0; + mmr_off = addr - sic->base; valuep = (void *)((unsigned long)sic + mmr_base() + mmr_off); value16p = valuep; @@ -461,6 +485,10 @@ bfin_sic_561_io_write_buffer (struct hw *me, const void *source, int space, bu32 *value32p; void *valuep; + /* Invalid access mode is higher priority than missing register. */ + if (!dv_bfin_mmr_require_16_32 (me, addr, nr_bytes, true)) + return 0; + if (nr_bytes == 4) value = dv_load_4 (source); else @@ -515,6 +543,10 @@ bfin_sic_561_io_read_buffer (struct hw *me, void *dest, int space, bu32 *value32p; void *valuep; + /* Invalid access mode is higher priority than missing register. */ + if (!dv_bfin_mmr_require_16_32 (me, addr, nr_bytes, false)) + return 0; + mmr_off = addr - sic->base; valuep = (void *)((unsigned long)sic + mmr_base() + mmr_off); value16p = valuep; |