Differential D12364 Diff 33075 head/sys/dev/ntb/ntb_hw/ntb_hw_intel.c

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head/sys/dev/ntb/ntb_hw/ntb_hw_intel.c

Show First 20 Lines • Show All 489 Lines • ▼ Show 20 Lines	/* XXX: PS/SS IDs left out until they are supported. */
NTB_SDOORBELL_LOCKUP \| NTB_B2BDOORBELL_BIT14 \|		NTB_SDOORBELL_LOCKUP \| NTB_B2BDOORBELL_BIT14 \|
NTB_SB01BASE_LOCKUP \| NTB_BAR_SIZE_4K },		NTB_SB01BASE_LOCKUP \| NTB_BAR_SIZE_4K },
{ 0x2F0D8086, "HSX Xeon E5 V3 Non-Transparent Bridge B2B", NTB_XEON,		{ 0x2F0D8086, "HSX Xeon E5 V3 Non-Transparent Bridge B2B", NTB_XEON,
NTB_SDOORBELL_LOCKUP \| NTB_B2BDOORBELL_BIT14 \|		NTB_SDOORBELL_LOCKUP \| NTB_B2BDOORBELL_BIT14 \|
NTB_SB01BASE_LOCKUP },		NTB_SB01BASE_LOCKUP },
{ 0x6F0D8086, "BDX Xeon E5 V4 Non-Transparent Bridge B2B", NTB_XEON,		{ 0x6F0D8086, "BDX Xeon E5 V4 Non-Transparent Bridge B2B", NTB_XEON,
NTB_SDOORBELL_LOCKUP \| NTB_B2BDOORBELL_BIT14 \|		NTB_SDOORBELL_LOCKUP \| NTB_B2BDOORBELL_BIT14 \|
NTB_SB01BASE_LOCKUP },		NTB_SB01BASE_LOCKUP },

{ 0x00000000, NULL, NTB_ATOM, 0 }
};		};

static const struct ntb_reg atom_reg = {		static const struct ntb_reg atom_reg = {
.ntb_ctl = ATOM_NTBCNTL_OFFSET,		.ntb_ctl = ATOM_NTBCNTL_OFFSET,
.lnk_sta = ATOM_LINK_STATUS_OFFSET,		.lnk_sta = ATOM_LINK_STATUS_OFFSET,
.db_size = sizeof(uint64_t),		.db_size = sizeof(uint64_t),
.mw_bar = { NTB_B2B_BAR_1, NTB_B2B_BAR_2 },		.mw_bar = { NTB_B2B_BAR_1, NTB_B2B_BAR_2 },
};		};
▲ Show 20 Lines • Show All 877 Lines • ▼ Show 20 Lines	for (i = 0; i < XEON_NONLINK_DB_MSIX_BITS; i++) {

ntb->msix_data[i].nmd_data = data;		ntb->msix_data[i].nmd_data = data;
}		}
}		}

static struct ntb_hw_info *		static struct ntb_hw_info *
intel_ntb_get_device_info(uint32_t device_id)		intel_ntb_get_device_info(uint32_t device_id)
{		{
struct ntb_hw_info *ep = pci_ids;		struct ntb_hw_info *ep;

while (ep->device_id) {		for (ep = pci_ids; ep < &pci_ids[nitems(pci_ids)]; ep++) {
if (ep->device_id == device_id)		if (ep->device_id == device_id)
return (ep);		return (ep);
++ep;
}		}
return (NULL);		return (NULL);
}		}

static void		static void
intel_ntb_teardown_xeon(struct ntb_softc *ntb)		intel_ntb_teardown_xeon(struct ntb_softc *ntb)
{		{

▲ Show 20 Lines • Show All 1,710 Lines • ▼ Show 20 Lines	static device_method_t ntb_intel_methods[] = {
DEVMETHOD_END		DEVMETHOD_END
};		};

static DEFINE_CLASS_0(ntb_hw, ntb_intel_driver, ntb_intel_methods,		static DEFINE_CLASS_0(ntb_hw, ntb_intel_driver, ntb_intel_methods,
sizeof(struct ntb_softc));		sizeof(struct ntb_softc));
DRIVER_MODULE(ntb_hw_intel, pci, ntb_intel_driver, ntb_hw_devclass, NULL, NULL);		DRIVER_MODULE(ntb_hw_intel, pci, ntb_intel_driver, ntb_hw_devclass, NULL, NULL);
MODULE_DEPEND(ntb_hw_intel, ntb, 1, 1, 1);		MODULE_DEPEND(ntb_hw_intel, ntb, 1, 1, 1);
MODULE_VERSION(ntb_hw_intel, 1);		MODULE_VERSION(ntb_hw_intel, 1);
		MODULE_PNP_INFO("W32:vendor/device;D:human", pci, ntb_hw_intel, pci_ids,
		sizeof(pci_ids[0]), nitems(pci_ids));