Re: [Qemu-devel] [PATCH 3/3] Adding BAR0 for e500 PCI controller

2012-10-08 Thread Bhushan Bharat-R65777
> -Original Message- > From: Wood Scott-B07421 > Sent: Tuesday, October 09, 2012 1:54 AM > To: Alexander Graf > Cc: Andreas Färber; Bhushan Bharat-R65777; Avi Kivity; qemu-...@nongnu.org; > qemu-devel@nongnu.org; Bhushan Bharat-R65777 > Subject: Re: [Qemu-devel] [P

Re: [Qemu-devel] [PATCH 3/3] Adding BAR0 for e500 PCI controller

2012-10-08 Thread Scott Wood
On 10/08/2012 02:04:43 PM, Alexander Graf wrote: On 08.10.2012, at 20:00, Andreas Färber wrote: > Am 08.10.2012 18:46, schrieb Bharat Bhushan: >> #define BINARY_DEVICE_TREE_FILE"mpc8544ds.dtb" >> #define UIMAGE_LOAD_BASE 0 >> -#define DTC_LOAD_PAD 0x180 >> +#defi

Re: [Qemu-devel] [PATCH 3/3] Adding BAR0 for e500 PCI controller

2012-10-08 Thread Alexander Graf
On 08.10.2012, at 20:00, Andreas Färber wrote: > Am 08.10.2012 18:46, schrieb Bharat Bhushan: >> PCI Root complex have TYPE-1 configuration header while PCI endpoint >> have type-0 configuration header. The type-1 configuration header have >> a BAR (BAR0). In Freescale PCI controller BAR0 is used

Re: [Qemu-devel] [PATCH 3/3] Adding BAR0 for e500 PCI controller

2012-10-08 Thread Andreas Färber
Am 08.10.2012 18:46, schrieb Bharat Bhushan: > PCI Root complex have TYPE-1 configuration header while PCI endpoint > have type-0 configuration header. The type-1 configuration header have > a BAR (BAR0). In Freescale PCI controller BAR0 is used for mapping pci > address space to CCSR address space

[Qemu-devel] [PATCH 3/3] Adding BAR0 for e500 PCI controller

2012-10-08 Thread Bharat Bhushan
PCI Root complex have TYPE-1 configuration header while PCI endpoint have type-0 configuration header. The type-1 configuration header have a BAR (BAR0). In Freescale PCI controller BAR0 is used for mapping pci address space to CCSR address space. This can used for 2 purposes: 1) for MSI interrupt