diff options
| author | Aurelien Jarno <aurelien@aurel32.net> | 2012-10-06 18:51:36 +0200 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2012-10-06 18:51:36 +0200 |
| commit | 6b2f90fbbd31d594238098f46ef63ee307a12f55 (patch) | |
| tree | 88d98655f3c584a3b7abd7f95c6fa2eeb6163467 /hw/ppc405_uc.c | |
| parent | 1d31fca470648ec66afd8743491bfb5846306341 (diff) | |
| parent | ef8beb0e94c75984e016e855164361c36e15396c (diff) | |
Merge branch 'ppc-for-upstream' of git://repo.or.cz/qemu/agraf
* 'ppc-for-upstream' of git://repo.or.cz/qemu/agraf: (35 commits)
PPC: KVM: Fix BAT put
PPC: e500: Only expose even TLB sizes in initial TLB
ppc/pseries: Reset VPA registration on CPU reset
pseries: Don't test for MSR_PR for hypercalls under KVM
PPC: e500: calculate initrd_base like dt_base
PPC: e500: increase DTC_LOAD_PAD
device tree: simplify dumpdtb code
fdt: move dumpdtb interpretation code to device_tree.c
target-ppc: Remove unused power_mode field from cpu state
pseries: Set hash table size based on RAM size
pseries: Remove unnecessary locking from PAPR hash table hcalls
ppc405_uc: Fix buffer overflow
target-ppc: KVM: Fix some kernel version edge cases for kvmppc_reset_htab()
pseries: Fix semantics of RTAS int-on, int-off and set-xive functions
pseries: Rework implementation of TCE bypass
pseries: Remove never used flags field from spapr vio devices
pseries: Remove XICS irq type enum type
pseries: Remove C bitfields from xics code
pseries: Small cleanup to H_CEDE implementation
pseries: Fix XICS reset
...
Diffstat (limited to 'hw/ppc405_uc.c')
| -rw-r--r-- | hw/ppc405_uc.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/hw/ppc405_uc.c b/hw/ppc405_uc.c index 89e5013b57..b52ab2f179 100644 --- a/hw/ppc405_uc.c +++ b/hw/ppc405_uc.c @@ -191,7 +191,8 @@ enum { typedef struct ppc4xx_pob_t ppc4xx_pob_t; struct ppc4xx_pob_t { uint32_t bear; - uint32_t besr[2]; + uint32_t besr0; + uint32_t besr1; }; static uint32_t dcr_read_pob (void *opaque, int dcrn) @@ -205,8 +206,10 @@ static uint32_t dcr_read_pob (void *opaque, int dcrn) ret = pob->bear; break; case POB0_BESR0: + ret = pob->besr0; + break; case POB0_BESR1: - ret = pob->besr[dcrn - POB0_BESR0]; + ret = pob->besr1; break; default: /* Avoid gcc warning */ @@ -227,9 +230,12 @@ static void dcr_write_pob (void *opaque, int dcrn, uint32_t val) /* Read only */ break; case POB0_BESR0: + /* Write-clear */ + pob->besr0 &= ~val; + break; case POB0_BESR1: /* Write-clear */ - pob->besr[dcrn - POB0_BESR0] &= ~val; + pob->besr1 &= ~val; break; } } @@ -241,8 +247,8 @@ static void ppc4xx_pob_reset (void *opaque) pob = opaque; /* No error */ pob->bear = 0x00000000; - pob->besr[0] = 0x0000000; - pob->besr[1] = 0x0000000; + pob->besr0 = 0x0000000; + pob->besr1 = 0x0000000; } static void ppc4xx_pob_init(CPUPPCState *env) |