[Qemu-devel] [PATCH 05/11] ide/ahci: Use universal DMA helper functions

2012-06-26 Thread Benjamin Herrenschmidt
From: David Gibson The AHCI device can provide both PCI and SysBus AHCI device emulations. For this reason, it wasn't previously converted to use the pci_dma_*() helper functions. Now that we have universal DMA helper functions, this converts AHCI to use them. The DMAContext is obtained from p

[Qemu-devel] [PATCH 05/11] ide/ahci: Use universal DMA helper functions

2012-06-21 Thread Benjamin Herrenschmidt
From: David Gibson The AHCI device can provide both PCI and SysBus AHCI device emulations. For this reason, it wasn't previously converted to use the pci_dma_*() helper functions. Now that we have universal DMA helper functions, this converts AHCI to use them. The DMAContext is obtained from p