diff options
Diffstat (limited to 'drivers/usb/host/ehci.h')
| -rw-r--r-- | drivers/usb/host/ehci.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h index c4bd983..492efbb 100644 --- a/drivers/usb/host/ehci.h +++ b/drivers/usb/host/ehci.h @@ -222,6 +222,7 @@ struct ehci_hcd { /* one per controller */ unsigned no_selective_suspend:1; unsigned has_fsl_port_bug:1; /* FreeScale */ unsigned has_fsl_hs_errata:1; /* Freescale HS quirk */ + unsigned has_fsl_susp_errata:1; /*Freescale SUSP quirk*/ unsigned big_endian_mmio:1; unsigned big_endian_desc:1; unsigned big_endian_capbase:1; @@ -706,6 +707,9 @@ ehci_port_speed(struct ehci_hcd *ehci, unsigned int portsc) #if defined(CONFIG_PPC_85xx) /* Some Freescale processors have an erratum (USB A-005275) in which * incoming packets get corrupted in HS mode + * Some Freescale processors have an erratum (USB A-005697) in which + * we need to wait for 10ms for bus to fo into suspend mode after + * setting SUSP bit */ #define ehci_has_fsl_hs_errata(e) ((e)->has_fsl_hs_errata) #define ehci_has_fsl_susp_errata(e) ((e)->has_fsl_susp_errata) |