diff options
Diffstat (limited to 'hw/s390x/s390-pci-bus.c')
| -rw-r--r-- | hw/s390x/s390-pci-bus.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/hw/s390x/s390-pci-bus.c b/hw/s390x/s390-pci-bus.c index e6aa445..f87d274 100644 --- a/hw/s390x/s390-pci-bus.c +++ b/hw/s390x/s390-pci-bus.c @@ -384,9 +384,9 @@ static uint64_t get_table_index(uint64_t iova, int8_t ett) return calc_sx(iova); case ZPCI_ETT_RT: return calc_rtx(iova); + default: + g_assert_not_reached(); } - - return -1; } static bool entry_isvalid(uint64_t entry, int8_t ett) @@ -397,22 +397,24 @@ static bool entry_isvalid(uint64_t entry, int8_t ett) case ZPCI_ETT_ST: case ZPCI_ETT_RT: return rt_entry_isvalid(entry); + default: + g_assert_not_reached(); } - - return false; } /* Return true if address translation is done */ static bool translate_iscomplete(uint64_t entry, int8_t ett) { switch (ett) { - case 0: + case ZPCI_ETT_ST: return (entry & ZPCI_TABLE_FC) ? true : false; - case 1: + case ZPCI_ETT_RT: return false; + case ZPCI_ETT_PT: + return true; + default: + g_assert_not_reached(); } - - return true; } static uint64_t get_frame_size(int8_t ett) @@ -424,9 +426,9 @@ static uint64_t get_frame_size(int8_t ett) return 1ULL << 20; case ZPCI_ETT_RT: return 1ULL << 31; + default: + g_assert_not_reached(); } - - return 0; } static uint64_t get_next_table_origin(uint64_t entry, int8_t ett) @@ -438,9 +440,9 @@ static uint64_t get_next_table_origin(uint64_t entry, int8_t ett) return get_st_pto(entry); case ZPCI_ETT_RT: return get_rt_sto(entry); + default: + g_assert_not_reached(); } - - return 0; } /** |