On Thu, Mar 21, 2013 at 10:02 AM, Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx> wrote: > > Hi Iwamatsu-san > >> >> >> +void rmobile_hc_start(struct usb_hcd *hcd, struct platform_device *pdev) >> >> > ... >> >> >> + data = SMODE_READY_CTR | MMODE_HBUSREQ | >> >> >> + MMODE_WR_INCR | MMODE_BYTE_BURST | MMODE_HTRANS; >> >> >> + >> >> >> + if (data == __raw_readl(hci->base + AHB_BUS_CTR)) >> >> >> + return; >> >> >> + >> >> >> + /* AHB-PCI Bridge Communication Registers */ >> >> >> + AHB_WRITE(hci, data, AHB_BUS_CTR); >> >> >> + AHB_WRITE(hci, (PHYS_OFFSET & 0xf0000000) | PREFETCH, >> >> >> + PCIAHB_WIN1_CTR); >> >> >> + AHB_WRITE(hci, 0xf0000000 | PREFETCH, PCIAHB_WIN2_CTR); >> >> >> + AHB_WRITE(hci, hci->phys_base | PCIWIN2_PCICMD, AHBPCI_WIN2_CTR); >> >> >> + data = __raw_readl(hci->base + PCI_ARBITER_CTR); >> >> >> + AHB_WRITE(hci, data | PCIBP_MODE | PCIREQ1 | PCIREQ0, >> >> >> + PCI_ARBITER_CTR); >> >> >> + >> >> >> + /* PCI Configuration Registers for AHBPCI */ >> >> >> + AHB_WRITE(hci, PCIWIN1_PCICMD | AHB_CFG_AHBPCI, AHBPCI_WIN1_CTR); >> >> >> + AHB_WRITE(hci, hci->phys_base + AHBPCI_OFFSET, >> >> >> + PCI_CONF_AHBPCI_BASEAD); >> >> >> + AHB_WRITE(hci, PHYS_OFFSET & 0xf0000000, PCI_CONF_AHBPCI_WIN1_BASEAD); >> >> >> + AHB_WRITE(hci, 0xf0000000, PCI_CONF_AHBPCI_WIN2_BASEAD); >> >> >> + AHB_WRITE(hci, SERREN | PERREN | MASTEREN | MEMEN, >> >> >> + PCI_CONF_AHBPCI_CMND_STS); >> >> >> + >> >> >> + /* PCI Configuration Registers for EHCI */ >> >> >> + AHB_WRITE(hci, PCIWIN1_PCICMD | AHB_CFG_HOST, AHBPCI_WIN1_CTR); >> >> >> + AHB_WRITE(hci, hci->phys_base + OHCI_OFFSET, OHCI_BASEAD); >> >> >> + AHB_WRITE(hci, hci->phys_base + EHCI_OFFSET, EHCI_BASEAD); >> >> >> + >> >> >> + data = SERREN | PERREN | MASTEREN | MEMEN; >> >> >> + AHB_WRITE(hci, data, OHCI_CMND_STS); >> >> >> + AHB_WRITE(hci, data, EHCI_CMND_STS); >> >> >> + >> >> >> + /* enable pci interrupt */ >> >> >> + data = __raw_readl(hci->base + PCI_INT_ENABLE); >> >> >> + data |= USBH_PMEEN | USBH_INTBEN | USBH_INTAEN; >> >> >> + AHB_WRITE(hci, data, PCI_INT_ENABLE); > (snip) >> > ohci-rmobile.c -> ohci->sh.c >> > ohci-common.c -> ohci-r8a7740.c >> > >> >> Thanks for your comment. >> OK, I will rename and update patches. > > Could you please teach me current status of this patch ? > > Best regards Sorry, reply was late. I am re-writing this code. I will send this week. Best regards, Nobuhirio -- Nobuhiro Iwamatsu -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
