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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
firewire: ohci: fix TI TSB82AA2 regression since 2.6.35

+1 -26
+1 -18
drivers/firewire/ohci.c
··· 2840 2840 const struct pci_device_id *ent) 2841 2841 { 2842 2842 struct fw_ohci *ohci; 2843 - u32 bus_options, max_receive, link_speed, version, link_enh; 2843 + u32 bus_options, max_receive, link_speed, version; 2844 2844 u64 guid; 2845 2845 int i, err, n_ir, n_it; 2846 2846 size_t size; ··· 2893 2893 } 2894 2894 if (param_quirks) 2895 2895 ohci->quirks = param_quirks; 2896 - 2897 - /* TI OHCI-Lynx and compatible: set recommended configuration bits. */ 2898 - if (dev->vendor == PCI_VENDOR_ID_TI) { 2899 - pci_read_config_dword(dev, PCI_CFG_TI_LinkEnh, &link_enh); 2900 - 2901 - /* adjust latency of ATx FIFO: use 1.7 KB threshold */ 2902 - link_enh &= ~TI_LinkEnh_atx_thresh_mask; 2903 - link_enh |= TI_LinkEnh_atx_thresh_1_7K; 2904 - 2905 - /* use priority arbitration for asynchronous responses */ 2906 - link_enh |= TI_LinkEnh_enab_unfair; 2907 - 2908 - /* required for aPhyEnhanceEnable to work */ 2909 - link_enh |= TI_LinkEnh_enab_accel; 2910 - 2911 - pci_write_config_dword(dev, PCI_CFG_TI_LinkEnh, link_enh); 2912 - } 2913 2896 2914 2897 ar_context_init(&ohci->ar_request_ctx, ohci, 2915 2898 OHCI1394_AsReqRcvContextControlSet);
-8
drivers/firewire/ohci.h
··· 155 155 156 156 #define OHCI1394_phy_tcode 0xe 157 157 158 - /* TI extensions */ 159 - 160 - #define PCI_CFG_TI_LinkEnh 0xf4 161 - #define TI_LinkEnh_enab_accel 0x00000002 162 - #define TI_LinkEnh_enab_unfair 0x00000080 163 - #define TI_LinkEnh_atx_thresh_mask 0x00003000 164 - #define TI_LinkEnh_atx_thresh_1_7K 0x00001000 165 - 166 158 #endif /* _FIREWIRE_OHCI_H */