mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
synced 2025-08-28 00:19:36 +00:00
de66754e9f
Introduce XHCI sideband, which manages the USB endpoints being requested by a client driver. This is used for when client drivers are attempting to offload USB endpoints to another entity for handling USB transfers. XHCI sec intr will allow for drivers to fetch the required information about the transfer ring, so the user can submit transfers independently. Expose the required APIs for drivers to register and request for a USB endpoint and to manage XHCI secondary interrupters. Driver renaming, multiple ring segment page linking, proper endpoint clean up, and allowing module compilation added by Wesley Cheng to complete original concept code by Mathias Nyman. Tested-by: Puma Hsu <pumahsu@google.com> Tested-by: Daehwan Jung <dh10.jung@samsung.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Co-developed-by: Wesley Cheng <quic_wcheng@quicinc.com> Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20250409194804.3773260-2-quic_wcheng@quicinc.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
92 lines
3.1 KiB
Makefile
92 lines
3.1 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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#
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# Makefile for USB Host Controller Drivers
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#
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# tell define_trace.h where to find the xhci trace header
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CFLAGS_xhci-trace.o := -I$(src)
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fhci-y := fhci-hcd.o fhci-hub.o fhci-q.o
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fhci-y += fhci-mem.o fhci-tds.o fhci-sched.o
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fhci-$(CONFIG_FHCI_DEBUG) += fhci-dbg.o
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xhci-hcd-y := xhci.o xhci-mem.o xhci-ext-caps.o
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xhci-hcd-y += xhci-ring.o xhci-hub.o xhci-dbg.o
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xhci-hcd-y += xhci-trace.o
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ifneq ($(CONFIG_USB_XHCI_DBGCAP), )
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xhci-hcd-y += xhci-dbgcap.o xhci-dbgtty.o
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endif
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xhci-mtk-hcd-y := xhci-mtk.o xhci-mtk-sch.o
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xhci-plat-hcd-y := xhci-plat.o
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ifneq ($(CONFIG_USB_XHCI_MVEBU), )
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xhci-plat-hcd-y += xhci-mvebu.o
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endif
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ifneq ($(CONFIG_DEBUG_FS),)
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xhci-hcd-y += xhci-debugfs.o
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endif
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xhci-rcar-hcd-y += xhci-rcar.o
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xhci-rcar-hcd-$(CONFIG_USB_XHCI_RZV2M) += xhci-rzv2m.o
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ifneq ($(CONFIG_USB_XHCI_SIDEBAND),)
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xhci-hcd-y += xhci-sideband.o
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endif
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obj-$(CONFIG_USB_PCI) += pci-quirks.o
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obj-$(CONFIG_USB_EHCI_HCD) += ehci-hcd.o
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obj-$(CONFIG_USB_EHCI_PCI) += ehci-pci.o
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obj-$(CONFIG_USB_EHCI_HCD_PLATFORM) += ehci-platform.o
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obj-$(CONFIG_USB_EHCI_HCD_NPCM7XX) += ehci-npcm7xx.o
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obj-$(CONFIG_USB_EHCI_HCD_OMAP) += ehci-omap.o
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obj-$(CONFIG_USB_EHCI_HCD_ORION) += ehci-orion.o
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obj-$(CONFIG_USB_EHCI_HCD_SPEAR) += ehci-spear.o
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obj-$(CONFIG_USB_EHCI_HCD_STI) += ehci-st.o
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obj-$(CONFIG_USB_EHCI_EXYNOS) += ehci-exynos.o
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obj-$(CONFIG_USB_EHCI_HCD_AT91) += ehci-atmel.o
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obj-$(CONFIG_USB_EHCI_BRCMSTB) += ehci-brcm.o
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obj-$(CONFIG_USB_OXU210HP_HCD) += oxu210hp-hcd.o
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obj-$(CONFIG_USB_ISP116X_HCD) += isp116x-hcd.o
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obj-$(CONFIG_USB_ISP1362_HCD) += isp1362-hcd.o
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obj-$(CONFIG_USB_OHCI_HCD) += ohci-hcd.o
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obj-$(CONFIG_USB_OHCI_HCD_PCI) += ohci-pci.o
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obj-$(CONFIG_USB_OHCI_HCD_PLATFORM) += ohci-platform.o
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obj-$(CONFIG_USB_OHCI_EXYNOS) += ohci-exynos.o
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obj-$(CONFIG_USB_OHCI_HCD_OMAP1) += ohci-omap.o
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obj-$(CONFIG_USB_OHCI_HCD_SPEAR) += ohci-spear.o
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obj-$(CONFIG_USB_OHCI_HCD_STI) += ohci-st.o
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obj-$(CONFIG_USB_OHCI_HCD_AT91) += ohci-at91.o
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obj-$(CONFIG_USB_OHCI_HCD_S3C2410) += ohci-s3c2410.o
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obj-$(CONFIG_USB_OHCI_HCD_LPC32XX) += ohci-nxp.o
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obj-$(CONFIG_USB_OHCI_HCD_PXA27X) += ohci-pxa27x.o
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obj-$(CONFIG_USB_OHCI_HCD_DAVINCI) += ohci-da8xx.o
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obj-$(CONFIG_USB_OCTEON_HCD) += octeon-hcd.o
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obj-$(CONFIG_USB_UHCI_HCD) += uhci-hcd.o
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obj-$(CONFIG_USB_FHCI_HCD) += fhci.o
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obj-$(CONFIG_USB_XHCI_HCD) += xhci-hcd.o
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obj-$(CONFIG_USB_XHCI_PCI) += xhci-pci.o
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obj-$(CONFIG_USB_XHCI_PCI_RENESAS) += xhci-pci-renesas.o
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obj-$(CONFIG_USB_XHCI_PLATFORM) += xhci-plat-hcd.o
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obj-$(CONFIG_USB_XHCI_HISTB) += xhci-histb.o
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obj-$(CONFIG_USB_XHCI_RCAR) += xhci-rcar-hcd.o
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obj-$(CONFIG_USB_XHCI_MTK) += xhci-mtk-hcd.o
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obj-$(CONFIG_USB_XHCI_TEGRA) += xhci-tegra.o
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obj-$(CONFIG_USB_SL811_HCD) += sl811-hcd.o
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obj-$(CONFIG_USB_SL811_CS) += sl811_cs.o
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obj-$(CONFIG_USB_R8A66597_HCD) += r8a66597-hcd.o
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obj-$(CONFIG_USB_FSL_USB2) += fsl-mph-dr-of.o
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obj-$(CONFIG_USB_EHCI_FSL) += fsl-mph-dr-of.o
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obj-$(CONFIG_USB_EHCI_FSL) += ehci-fsl.o
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obj-$(CONFIG_USB_EHCI_MV) += ehci-mv.o
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obj-$(CONFIG_USB_HCD_BCMA) += bcma-hcd.o
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obj-$(CONFIG_USB_HCD_SSB) += ssb-hcd.o
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obj-$(CONFIG_USB_MAX3421_HCD) += max3421-hcd.o
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obj-$(CONFIG_USB_XEN_HCD) += xen-hcd.o
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