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[Qemu-devel] Re: [PATCH 07/25] pci: helper functions to access PCIDevice
From: |
Michael S. Tsirkin |
Subject: |
[Qemu-devel] Re: [PATCH 07/25] pci: helper functions to access PCIDevice::config |
Date: |
Sun, 4 Oct 2009 11:48:23 +0200 |
User-agent: |
Mutt/1.5.19 (2009-01-05) |
On Sat, Oct 03, 2009 at 05:15:59AM +0900, Isaku Yamahata wrote:
> add helper functions to get/set PCIDevice::config
> Those will be used later.
>
> Signed-off-by: Isaku Yamahata <address@hidden>
Acked-by: Michael S. Tsirkin <address@hidden>
> ---
> hw/pci.h | 12 ++++++++++++
> 1 files changed, 12 insertions(+), 0 deletions(-)
>
> diff --git a/hw/pci.h b/hw/pci.h
> index 00c8947..e79540a 100644
> --- a/hw/pci.h
> +++ b/hw/pci.h
> @@ -310,6 +310,18 @@ pci_get_long(uint8_t *config)
> }
>
> static inline void
> +pci_set_quad(uint8_t *config, uint64_t val)
> +{
> + cpu_to_le64w((uint64_t *)config, val);
> +}
> +
> +static inline uint64_t
> +pci_get_quad(uint8_t *config)
> +{
> + return le64_to_cpup((uint64_t *)config);
> +}
> +
> +static inline void
> pci_config_set_vendor_id(uint8_t *pci_config, uint16_t val)
> {
> pci_set_word(&pci_config[PCI_VENDOR_ID], val);
> --
> 1.6.0.2
>
>
- [Qemu-devel] [PATCH 04/25] pci: use the symbolic constant, PCI_ROM_ADDRESS_ENABLE instead of 1., (continued)
- [Qemu-devel] [PATCH 04/25] pci: use the symbolic constant, PCI_ROM_ADDRESS_ENABLE instead of 1., Isaku Yamahata, 2009/10/02
- [Qemu-devel] [PATCH 15/25] pci_host.h: split non-inline static function in pci_host.h into pci_host.c, Isaku Yamahata, 2009/10/02
- [Qemu-devel] [PATCH 20/25] pci: factor out config update logic., Isaku Yamahata, 2009/10/02
- [Qemu-devel] [PATCH 18/25] pci: add helper functions for pci config write function., Isaku Yamahata, 2009/10/02
- [Qemu-devel] [PATCH 09/25] pci: introduce pcibus_t to represent pci bus address/size instead of uint32_t, Isaku Yamahata, 2009/10/02
- [Qemu-devel] [PATCH 11/25] pci: typedef pcibus_t as uint64_t instead of uint32_t., Isaku Yamahata, 2009/10/02
- [Qemu-devel] [PATCH 07/25] pci: helper functions to access PCIDevice::config, Isaku Yamahata, 2009/10/02
- [Qemu-devel] Re: [PATCH 07/25] pci: helper functions to access PCIDevice::config,
Michael S. Tsirkin <=
- [Qemu-devel] [PATCH 23/25] pci: add helper function to initialize wmask., Isaku Yamahata, 2009/10/02
- [Qemu-devel] [PATCH 22/25] pci/brdige: qdevfy and initialize secondary bus and subordinate bus., Isaku Yamahata, 2009/10/02
- [Qemu-devel] [PATCH 13/25] pci: make pci configuration transaction more accurate., Isaku Yamahata, 2009/10/02
- [Qemu-devel] [PATCH 24/25] pci: initialize wmask according to pci header type., Isaku Yamahata, 2009/10/02