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author | Ian Wisbon <ian.wisbon@timesys.com> | 2011-02-14 16:41:03 -0500 |
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committer | Ian Wisbon <ian.wisbon@timesys.com> | 2011-02-14 16:41:03 -0500 |
commit | 8a83780a187ba1961380814eaf9c503043345d12 (patch) | |
tree | 80f5d89cca49330e137688c72fb10c9f42dc5663 /drivers/usb/host/ohci.h | |
parent | 14a4057959f8ee0a2249eb2abd64fd6b1f571d98 (diff) |
Digi Release Code from del-5.6/main2.6.31-digi-201102141643
Diffstat (limited to 'drivers/usb/host/ohci.h')
-rw-r--r-- | drivers/usb/host/ohci.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/usb/host/ohci.h b/drivers/usb/host/ohci.h index 222011f6172c..5bf15fed0d9f 100644 --- a/drivers/usb/host/ohci.h +++ b/drivers/usb/host/ohci.h @@ -402,6 +402,7 @@ struct ohci_hcd { #define OHCI_QUIRK_FRAME_NO 0x80 /* no big endian frame_no shift */ #define OHCI_QUIRK_HUB_POWER 0x100 /* distrust firmware power/oc setup */ #define OHCI_QUIRK_AMD_ISO 0x200 /* ISO transfers*/ +#define OHCI_QUIRK_AMD_PREFETCH 0x400 /* pre-fetch for ISO transfer */ // there are also chip quirks/bugs in init logic struct work_struct nec_work; /* Worker for NEC quirk */ @@ -433,6 +434,10 @@ static inline int quirk_amdiso(struct ohci_hcd *ohci) { return ohci->flags & OHCI_QUIRK_AMD_ISO; } +static inline int quirk_amdprefetch(struct ohci_hcd *ohci) +{ + return ohci->flags & OHCI_QUIRK_AMD_PREFETCH; +} #else static inline int quirk_nec(struct ohci_hcd *ohci) { @@ -446,6 +451,10 @@ static inline int quirk_amdiso(struct ohci_hcd *ohci) { return 0; } +static inline int quirk_amdprefetch(struct ohci_hcd *ohci) +{ + return 0; +} #endif /* convert between an hcd pointer and the corresponding ohci_hcd */ |