[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH v4 03/15] pci: use pci_clear_bit_word() in pci_devic
From: |
Isaku Yamahata |
Subject: |
[Qemu-devel] [PATCH v4 03/15] pci: use pci_clear_bit_word() in pci_device_reset() |
Date: |
Mon, 18 Oct 2010 12:17:44 +0900 |
use pci_clear_bit_word() in pci_device_reset() where appropriate.
Signed-off-by: Isaku Yamahata <address@hidden>
---
hw/pci.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/hw/pci.c b/hw/pci.c
index e3462a9..5954476 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -137,9 +137,8 @@ static void pci_device_reset(PCIDevice *dev)
dev->irq_state = 0;
pci_update_irq_status(dev);
/* Clear all writeable bits */
- pci_set_word(dev->config + PCI_COMMAND,
- pci_get_word(dev->config + PCI_COMMAND) &
- ~pci_get_word(dev->wmask + PCI_COMMAND));
+ pci_clear_bit_word(dev->config + PCI_COMMAND,
+ pci_get_word(dev->wmask + PCI_COMMAND));
dev->config[PCI_CACHE_LINE_SIZE] = 0x0;
dev->config[PCI_INTERRUPT_LINE] = 0x0;
for (r = 0; r < PCI_NUM_REGIONS; ++r) {
--
1.7.1.1
- [Qemu-devel] [PATCH v4 02/15] pci: introduce helper functions to clear/set bits in configuration space, (continued)
- [Qemu-devel] [PATCH v4 13/15] x3130: pcie downstream port, Isaku Yamahata, 2010/10/17
- [Qemu-devel] [PATCH v4 03/15] pci: use pci_clear_bit_word() in pci_device_reset(),
Isaku Yamahata <=
- [Qemu-devel] [PATCH v4 09/15] pcie/aer: helper functions for pcie aer capability, Isaku Yamahata, 2010/10/17
- [Qemu-devel] [PATCH v4 06/15] msi: implements msi, Isaku Yamahata, 2010/10/17
- [Qemu-devel] Re: [PATCH v4 00/15] pcie port switch emulators, Michael S. Tsirkin, 2010/10/18