Message ID | 20110515163105.GG24932@redhat.com |
---|---|
State | New |
Headers | show |
On Sun, May 15, 2011 at 20:32, Michael S. Tsirkin <mst@redhat.com> wrote: > On Sun, May 15, 2011 at 07:58:23PM +0400, Alexey Zaytsev wrote: >> Hi. >> >> The commit 667bb59d2358daeef179583c944becba3f1f9680 >> Author: Avi Kivity <avi@redhat.com> >> Date: Mon Apr 4 18:28:02 2011 +0300 >> >> ich/ahci: convert to pci_register_bar_simple() >> >> Signed-off-by: Avi Kivity <avi@redhat.com> >> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> >> >> breaks AHCI to the point the disks are not detected by both seabios and Linux: >> >> [ 8.582220] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc000 irq 14 >> [ 8.582646] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc008 irq 15 >> [ 8.603979] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 >> [ 8.605151] ahci 0000:00:04.0: PCI INT A -> Link[LNKD] -> GSI 10 >> (level, high) -> IRQ 10 >> [ 9.608243] ahci 0000:00:04.0: controller reset failed (0xf000ff53) >> [ 9.609948] ahci 0000:00:04.0: PCI INT A disabled >> [ 9.610267] ahci: probe of 0000:00:04.0 failed with error -5 > > Sure enough, > > /* XXX BAR size should be 1k, but that breaks, so bump it to 4k for now */ > pci_register_bar_simple(&d->card, 5, 0x1000, 0, d->ahci.mem); > msi_init(dev, 0x50, 1, true, false); > ahci_init(&d->ahci, &dev->qdev, 6); > > where ahci_init initializes d->ahci.mem. > > Coul;d you try out the following please > (untested, a bit busy now)? > > ---> Works, thank you.
On 2011-05-15 18:32, Michael S. Tsirkin wrote: > On Sun, May 15, 2011 at 07:58:23PM +0400, Alexey Zaytsev wrote: >> Hi. >> >> The commit 667bb59d2358daeef179583c944becba3f1f9680 >> Author: Avi Kivity <avi@redhat.com> >> Date: Mon Apr 4 18:28:02 2011 +0300 >> >> ich/ahci: convert to pci_register_bar_simple() >> >> Signed-off-by: Avi Kivity <avi@redhat.com> >> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> >> >> breaks AHCI to the point the disks are not detected by both seabios and Linux: >> >> [ 8.582220] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc000 irq 14 >> [ 8.582646] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc008 irq 15 >> [ 8.603979] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 >> [ 8.605151] ahci 0000:00:04.0: PCI INT A -> Link[LNKD] -> GSI 10 >> (level, high) -> IRQ 10 >> [ 9.608243] ahci 0000:00:04.0: controller reset failed (0xf000ff53) >> [ 9.609948] ahci 0000:00:04.0: PCI INT A disabled >> [ 9.610267] ahci: probe of 0000:00:04.0 failed with error -5 > > Sure enough, > > /* XXX BAR size should be 1k, but that breaks, so bump it to 4k for now */ > pci_register_bar_simple(&d->card, 5, 0x1000, 0, d->ahci.mem); > msi_init(dev, 0x50, 1, true, false); > ahci_init(&d->ahci, &dev->qdev, 6); > > where ahci_init initializes d->ahci.mem. > > Coul;d you try out the following please > (untested, a bit busy now)? See also http://permalink.gmane.org/gmane.comp.emulators.qemu/101978 Jan
On Sun, May 15, 2011 at 21:14, Jan Kiszka <jan.kiszka@web.de> wrote: > On 2011-05-15 18:32, Michael S. Tsirkin wrote: >> On Sun, May 15, 2011 at 07:58:23PM +0400, Alexey Zaytsev wrote: >>> Hi. >>> >>> The commit 667bb59d2358daeef179583c944becba3f1f9680 >>> Author: Avi Kivity <avi@redhat.com> >>> Date: Mon Apr 4 18:28:02 2011 +0300 >>> >>> ich/ahci: convert to pci_register_bar_simple() >>> >>> Signed-off-by: Avi Kivity <avi@redhat.com> >>> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> >>> >>> breaks AHCI to the point the disks are not detected by both seabios and Linux: >>> >>> [ 8.582220] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc000 irq 14 >>> [ 8.582646] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc008 irq 15 >>> [ 8.603979] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 >>> [ 8.605151] ahci 0000:00:04.0: PCI INT A -> Link[LNKD] -> GSI 10 >>> (level, high) -> IRQ 10 >>> [ 9.608243] ahci 0000:00:04.0: controller reset failed (0xf000ff53) >>> [ 9.609948] ahci 0000:00:04.0: PCI INT A disabled >>> [ 9.610267] ahci: probe of 0000:00:04.0 failed with error -5 >> >> Sure enough, >> >> /* XXX BAR size should be 1k, but that breaks, so bump it to 4k for now */ >> pci_register_bar_simple(&d->card, 5, 0x1000, 0, d->ahci.mem); >> msi_init(dev, 0x50, 1, true, false); >> ahci_init(&d->ahci, &dev->qdev, 6); >> >> where ahci_init initializes d->ahci.mem. >> >> Coul;d you try out the following please >> (untested, a bit busy now)? > > See also http://permalink.gmane.org/gmane.comp.emulators.qemu/101978 > Hey, thanks! I should look harder next time. ;)
On Sun, May 15, 2011 at 07:14:42PM +0200, Jan Kiszka wrote: > On 2011-05-15 18:32, Michael S. Tsirkin wrote: > > On Sun, May 15, 2011 at 07:58:23PM +0400, Alexey Zaytsev wrote: > >> Hi. > >> > >> The commit 667bb59d2358daeef179583c944becba3f1f9680 > >> Author: Avi Kivity <avi@redhat.com> > >> Date: Mon Apr 4 18:28:02 2011 +0300 > >> > >> ich/ahci: convert to pci_register_bar_simple() > >> > >> Signed-off-by: Avi Kivity <avi@redhat.com> > >> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> > >> > >> breaks AHCI to the point the disks are not detected by both seabios and Linux: > >> > >> [ 8.582220] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc000 irq 14 > >> [ 8.582646] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc008 irq 15 > >> [ 8.603979] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 > >> [ 8.605151] ahci 0000:00:04.0: PCI INT A -> Link[LNKD] -> GSI 10 > >> (level, high) -> IRQ 10 > >> [ 9.608243] ahci 0000:00:04.0: controller reset failed (0xf000ff53) > >> [ 9.609948] ahci 0000:00:04.0: PCI INT A disabled > >> [ 9.610267] ahci: probe of 0000:00:04.0 failed with error -5 > > > > Sure enough, > > > > /* XXX BAR size should be 1k, but that breaks, so bump it to 4k for now */ > > pci_register_bar_simple(&d->card, 5, 0x1000, 0, d->ahci.mem); > > msi_init(dev, 0x50, 1, true, false); > > ahci_init(&d->ahci, &dev->qdev, 6); > > > > where ahci_init initializes d->ahci.mem. > > > > Coul;d you try out the following please > > (untested, a bit busy now)? > > See also http://permalink.gmane.org/gmane.comp.emulators.qemu/101978 > > Jan > Pity I missed this the first time. Thanks!
On Sun, May 15, 2011 at 10:20:23PM +0300, Michael S. Tsirkin wrote: > On Sun, May 15, 2011 at 07:14:42PM +0200, Jan Kiszka wrote: > > On 2011-05-15 18:32, Michael S. Tsirkin wrote: > > > On Sun, May 15, 2011 at 07:58:23PM +0400, Alexey Zaytsev wrote: > > >> Hi. > > >> > > >> The commit 667bb59d2358daeef179583c944becba3f1f9680 > > >> Author: Avi Kivity <avi@redhat.com> > > >> Date: Mon Apr 4 18:28:02 2011 +0300 > > >> > > >> ich/ahci: convert to pci_register_bar_simple() > > >> > > >> Signed-off-by: Avi Kivity <avi@redhat.com> > > >> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> > > >> > > >> breaks AHCI to the point the disks are not detected by both seabios and Linux: > > >> > > >> [ 8.582220] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc000 irq 14 > > >> [ 8.582646] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc008 irq 15 > > >> [ 8.603979] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 > > >> [ 8.605151] ahci 0000:00:04.0: PCI INT A -> Link[LNKD] -> GSI 10 > > >> (level, high) -> IRQ 10 > > >> [ 9.608243] ahci 0000:00:04.0: controller reset failed (0xf000ff53) > > >> [ 9.609948] ahci 0000:00:04.0: PCI INT A disabled > > >> [ 9.610267] ahci: probe of 0000:00:04.0 failed with error -5 > > > > > > Sure enough, > > > > > > /* XXX BAR size should be 1k, but that breaks, so bump it to 4k for now */ > > > pci_register_bar_simple(&d->card, 5, 0x1000, 0, d->ahci.mem); > > > msi_init(dev, 0x50, 1, true, false); > > > ahci_init(&d->ahci, &dev->qdev, 6); > > > > > > where ahci_init initializes d->ahci.mem. > > > > > > Coul;d you try out the following please > > > (untested, a bit busy now)? > > > > See also http://permalink.gmane.org/gmane.comp.emulators.qemu/101978 > > > > Jan > > > > Pity I missed this the first time. Thanks! Ah, I see, I didn't miss it, just back from vacation and didn't get so far back in the backlog yet. > -- > MST
On 05/15/2011 03:03 PM, Michael S. Tsirkin wrote: > On Sun, May 15, 2011 at 10:20:23PM +0300, Michael S. Tsirkin wrote: >> On Sun, May 15, 2011 at 07:14:42PM +0200, Jan Kiszka wrote: >> >> Pity I missed this the first time. Thanks! > > Ah, I see, I didn't miss it, just back from vacation and didn't get so > far back in the backlog yet. Applied Jan's patch. Regards, Anthony Liguori >> -- >> MST >
diff --git a/hw/ide/ich.c b/hw/ide/ich.c index e44339b..5ce0a88 100644 --- a/hw/ide/ich.c +++ b/hw/ide/ich.c @@ -77,6 +77,8 @@ static int pci_ich9_ahci_init(PCIDevice *dev) struct AHCIPCIState *d; d = DO_UPCAST(struct AHCIPCIState, card, dev); + ahci_init(&d->ahci, &dev->qdev, 6); + pci_config_set_vendor_id(d->card.config, PCI_VENDOR_ID_INTEL); pci_config_set_device_id(d->card.config, PCI_DEVICE_ID_INTEL_82801IR); @@ -97,8 +99,6 @@ static int pci_ich9_ahci_init(PCIDevice *dev) pci_register_bar_simple(&d->card, 5, 0x1000, 0, d->ahci.mem); msi_init(dev, 0x50, 1, true, false); - - ahci_init(&d->ahci, &dev->qdev, 6); d->ahci.irq = d->card.irq[0]; return 0;