| Message ID | 1303181225-8066-1-git-send-email-b35336@freescale.com |
|---|---|
| State | Accepted |
| Commit | ae46d2a952b9f061b8b2b6c9e03b18274b48a30e |
| Delegated to: | Remy Bohmer |
| Headers | show |
On Apr 18, 2011, at 9:47 PM, Zhao Chenhui wrote: > Convert the PCI base address into a virtual address. > > Signed-off-by: Zhao Chenhui <b35336@freescale.com> > Signed-off-by: Li Yang <leoli@freescale.com> > --- > drivers/usb/host/ehci-pci.c | 5 ++--- > 1 files changed, 2 insertions(+), 3 deletions(-) Remy, any comments or acceptance of this patch? - k > > diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c > index a038b6c..e400aee 100644 > --- a/drivers/usb/host/ehci-pci.c > +++ b/drivers/usb/host/ehci-pci.c > @@ -43,7 +43,6 @@ static struct pci_device_id ehci_pci_ids[] = { > int ehci_hcd_init(void) > { > pci_dev_t pdev; > - uint32_t addr; > > pdev = pci_find_devices(ehci_pci_ids, CONFIG_PCI_EHCI_DEVICE); > if (pdev == -1) { > @@ -51,8 +50,8 @@ int ehci_hcd_init(void) > return -1; > } > > - pci_read_config_dword(pdev, PCI_BASE_ADDRESS_0, &addr); > - hccr = (struct ehci_hccr *)addr; > + hccr = (struct ehci_hccr *)pci_map_bar(pdev, > + PCI_BASE_ADDRESS_0, PCI_REGION_MEM); > hcor = (struct ehci_hcor *)((uint32_t) hccr + > HC_LENGTH(ehci_readl(&hccr->cr_capbase))); > > -- > 1.6.4.1 > > > _______________________________________________ > U-Boot mailing list > U-Boot@lists.denx.de > http://lists.denx.de/mailman/listinfo/u-boot
ping?? - k On Apr 29, 2011, at 10:41 AM, Kumar Gala wrote: > > On Apr 18, 2011, at 9:47 PM, Zhao Chenhui wrote: > >> Convert the PCI base address into a virtual address. >> >> Signed-off-by: Zhao Chenhui <b35336@freescale.com> >> Signed-off-by: Li Yang <leoli@freescale.com> >> --- >> drivers/usb/host/ehci-pci.c | 5 ++--- >> 1 files changed, 2 insertions(+), 3 deletions(-) > > Remy, > > any comments or acceptance of this patch? > > - k > >> >> diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c >> index a038b6c..e400aee 100644 >> --- a/drivers/usb/host/ehci-pci.c >> +++ b/drivers/usb/host/ehci-pci.c >> @@ -43,7 +43,6 @@ static struct pci_device_id ehci_pci_ids[] = { >> int ehci_hcd_init(void) >> { >> pci_dev_t pdev; >> - uint32_t addr; >> >> pdev = pci_find_devices(ehci_pci_ids, CONFIG_PCI_EHCI_DEVICE); >> if (pdev == -1) { >> @@ -51,8 +50,8 @@ int ehci_hcd_init(void) >> return -1; >> } >> >> - pci_read_config_dword(pdev, PCI_BASE_ADDRESS_0, &addr); >> - hccr = (struct ehci_hccr *)addr; >> + hccr = (struct ehci_hccr *)pci_map_bar(pdev, >> + PCI_BASE_ADDRESS_0, PCI_REGION_MEM); >> hcor = (struct ehci_hcor *)((uint32_t) hccr + >> HC_LENGTH(ehci_readl(&hccr->cr_capbase))); >> >> -- >> 1.6.4.1 >> >> >> _______________________________________________ >> U-Boot mailing list >> U-Boot@lists.denx.de >> http://lists.denx.de/mailman/listinfo/u-boot > > _______________________________________________ > U-Boot mailing list > U-Boot@lists.denx.de > http://lists.denx.de/mailman/listinfo/u-boot
Hi, 2011/4/19 Zhao Chenhui <b35336@freescale.com>: > Convert the PCI base address into a virtual address. > > Signed-off-by: Zhao Chenhui <b35336@freescale.com> > Signed-off-by: Li Yang <leoli@freescale.com> > --- > drivers/usb/host/ehci-pci.c | 5 ++--- > 1 files changed, 2 insertions(+), 3 deletions(-) Applied to u-boot-usb. Thanks. Remy
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c index a038b6c..e400aee 100644 --- a/drivers/usb/host/ehci-pci.c +++ b/drivers/usb/host/ehci-pci.c @@ -43,7 +43,6 @@ static struct pci_device_id ehci_pci_ids[] = { int ehci_hcd_init(void) { pci_dev_t pdev; - uint32_t addr; pdev = pci_find_devices(ehci_pci_ids, CONFIG_PCI_EHCI_DEVICE); if (pdev == -1) { @@ -51,8 +50,8 @@ int ehci_hcd_init(void) return -1; } - pci_read_config_dword(pdev, PCI_BASE_ADDRESS_0, &addr); - hccr = (struct ehci_hccr *)addr; + hccr = (struct ehci_hccr *)pci_map_bar(pdev, + PCI_BASE_ADDRESS_0, PCI_REGION_MEM); hcor = (struct ehci_hcor *)((uint32_t) hccr + HC_LENGTH(ehci_readl(&hccr->cr_capbase)));