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| author | Paolo Bonzini <pbonzini@redhat.com> | 2015-03-31 14:14:28 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-06-05 17:36:39 +0200 |
| commit | 3de70c0899db2712a5ae321093aa6173d6f76706 (patch) | |
| tree | 244b55f1c4eb255ac76a595ce43d5e111fc8855f /hw | |
| parent | f809c605122df291bbb9004dc487bde0969134b5 (diff) | |
| download | qemu-3de70c0899db2712a5ae321093aa6173d6f76706.zip qemu-3de70c0899db2712a5ae321093aa6173d6f76706.tar.gz qemu-3de70c0899db2712a5ae321093aa6173d6f76706.tar.bz2 | |
hw/i386: remove smram_update
It's easier to inline it now that most of its work is done by the CPU
(rather than the chipset) through /machine/smram and the memory API.
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/pci-host/pam.c | 6 | ||||
| -rw-r--r-- | hw/pci-host/piix.c | 3 | ||||
| -rw-r--r-- | hw/pci-host/q35.c | 3 |
3 files changed, 4 insertions, 8 deletions
diff --git a/hw/pci-host/pam.c b/hw/pci-host/pam.c index 99d7af9..17d826c 100644 --- a/hw/pci-host/pam.c +++ b/hw/pci-host/pam.c @@ -31,12 +31,6 @@ #include "sysemu/sysemu.h" #include "hw/pci-host/pam.h" -void smram_update(MemoryRegion *smram_region, uint8_t smram) -{ - bool smram_enabled = (smram & SMRAM_D_OPEN); - memory_region_set_enabled(smram_region, !smram_enabled); -} - void init_pam(DeviceState *dev, MemoryRegion *ram_memory, MemoryRegion *system_memory, MemoryRegion *pci_address_space, PAMMemoryRegion *mem, uint32_t start, uint32_t size) diff --git a/hw/pci-host/piix.c b/hw/pci-host/piix.c index a91ad73..f1712b8 100644 --- a/hw/pci-host/piix.c +++ b/hw/pci-host/piix.c @@ -138,7 +138,8 @@ static void i440fx_update_memory_mappings(PCII440FXState *d) pam_update(&d->pam_regions[i], i, pd->config[I440FX_PAM + ((i + 1) / 2)]); } - smram_update(&d->smram_region, pd->config[I440FX_SMRAM]); + memory_region_set_enabled(&d->smram_region, + !(pd->config[I440FX_SMRAM] & SMRAM_D_OPEN)); memory_region_set_enabled(&d->smram, pd->config[I440FX_SMRAM] & SMRAM_G_SMRAME); memory_region_transaction_commit(); diff --git a/hw/pci-host/q35.c b/hw/pci-host/q35.c index eefa199..24829e0 100644 --- a/hw/pci-host/q35.c +++ b/hw/pci-host/q35.c @@ -268,7 +268,8 @@ static void mch_update_smram(MCHPCIState *mch) PCIDevice *pd = PCI_DEVICE(mch); memory_region_transaction_begin(); - smram_update(&mch->smram_region, pd->config[MCH_HOST_BRIDGE_SMRAM]); + memory_region_set_enabled(&mch->smram_region, + !(pd->config[MCH_HOST_BRIDGE_SMRAM] & SMRAM_D_OPEN)); memory_region_set_enabled(&mch->smram, pd->config[MCH_HOST_BRIDGE_SMRAM] & SMRAM_G_SMRAME); memory_region_transaction_commit(); |