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6dbf05fc |
| 03-Mar-2020 |
Tao Ren <rentao.bupt@gmail.com> |
usb: gadget: aspeed: support per-vhub usb descriptors This patch store vhub's standard usb descriptors in struct "ast_vhub" so it's more convenient to customize descriptors and potential
usb: gadget: aspeed: support per-vhub usb descriptors This patch store vhub's standard usb descriptors in struct "ast_vhub" so it's more convenient to customize descriptors and potentially support multiple vhub instances in the future. Signed-off-by: Tao Ren <rentao.bupt@gmail.com> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Felipe Balbi <balbi@kernel.org>
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Revision tags: v5.4.23, v5.4.22, v5.4.21, v5.4.20, v5.4.19, v5.4.18, v5.4.17, v5.4.16, v5.5, v5.4.15, v5.4.14, v5.4.13, v5.4.12, v5.4.11, v5.4.10, v5.4.9, v5.4.8, v5.4.7, v5.4.6, v5.4.5, v5.4.4, v5.4.3, v5.3.15, v5.4.2, v5.4.1, v5.3.14, v5.4, v5.3.13, v5.3.12, v5.3.11, v5.3.10, v5.3.9, v5.3.8, v5.3.7, v5.3.6, v5.3.5, v5.3.4, v5.3.3, v5.3.2, v5.3.1, v5.3, v5.2.14, v5.3-rc8, v5.2.13, v5.2.12, v5.2.11, v5.2.10, v5.2.9, v5.2.8, v5.2.7, v5.2.6, v5.2.5, v5.2.4, v5.2.3 |
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#
aa31332f |
| 26-Jul-2019 |
Benjamin Herrenschmidt <benh@kernel.crashing.org> |
usb: gadget: aspeed: Implement dummy hub TT requests We just accept them instead of stalling and return zeros on GetTTState. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.c
usb: gadget: aspeed: Implement dummy hub TT requests We just accept them instead of stalling and return zeros on GetTTState. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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#
9fbbeb4e |
| 26-Jul-2019 |
Benjamin Herrenschmidt <benh@kernel.crashing.org> |
usb: gadget: aspeed: Don't set port enable change bit on reset This bit should be only set when the port enable goes down, for example, on errors. Not when it gets set after a port reset
usb: gadget: aspeed: Don't set port enable change bit on reset This bit should be only set when the port enable goes down, for example, on errors. Not when it gets set after a port reset. Some USB stacks seem to be sensitive to this and fails enumeration. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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Revision tags: v5.2.2, v5.2.1, v5.2, v5.1.16, v5.1.15, v5.1.14, v5.1.13, v5.1.12, v5.1.11, v5.1.10, v5.1.9, v5.1.8, v5.1.7, v5.1.6, v5.1.5, v5.1.4, v5.1.3, v5.1.2, v5.1.1, v5.0.14, v5.1, v5.0.13, v5.0.12, v5.0.11, v5.0.10, v5.0.9, v5.0.8, v5.0.7, v5.0.6, v5.0.5, v5.0.4, v5.0.3, v4.19.29, v5.0.2, v4.19.28, v5.0.1, v4.19.27, v5.0, v4.19.26, v4.19.25, v4.19.24, v4.19.23, v4.19.22, v4.19.21, v4.19.20, v4.19.19, v4.19.18, v4.19.17 |
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#
1ff767bf |
| 22-Jan-2019 |
Colin Ian King <colin.king@canonical.com> |
usb: gadget: fix various indentation issues There are a bunch of various indentation issues, clean these up. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-
usb: gadget: fix various indentation issues There are a bunch of various indentation issues, clean these up. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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Revision tags: v4.19.16, v4.19.15, v4.19.14, v4.19.13, v4.19.12, v4.19.11, v4.19.10, v4.19.9, v4.19.8, v4.19.7, v4.19.6, v4.19.5, v4.19.4, v4.18.20, v4.19.3, v4.18.19, v4.19.2, v4.18.18, v4.18.17, v4.19.1, v4.19, v4.18.16, v4.18.15, v4.18.14, v4.18.13, v4.18.12, v4.18.11, v4.18.10, v4.18.9, v4.18.7, v4.18.6, v4.18.5, v4.17.18, v4.18.4, v4.18.3, v4.17.17, v4.18.2, v4.17.16, v4.17.15, v4.18.1, v4.18, v4.17.14, v4.17.13, v4.17.12, v4.17.11, v4.17.10, v4.17.9, v4.17.8, v4.17.7, v4.17.6, v4.17.5, v4.17.4, v4.17.3, v4.17.2, v4.17.1, v4.17 |
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#
7ecca2a4 |
| 03-May-2018 |
Benjamin Herrenschmidt <benh@kernel.crashing.org> |
usb/gadget: Add driver for Aspeed SoC virtual hub The Aspeed BMC SoCs support a "virtual hub" function. It provides some HW support for a top-level USB2 hub behind which sit 5 gadget "po
usb/gadget: Add driver for Aspeed SoC virtual hub The Aspeed BMC SoCs support a "virtual hub" function. It provides some HW support for a top-level USB2 hub behind which sit 5 gadget "ports". This driver adds support for the full functionality, emulating the hub standard requests and exposing 5 UDC gadget drivers corresponding to the ports. The hub itself has HW provided dedicated EP0 and EP1 (the latter for hub interrupts). It also has dedicated EP0s for each function. For other endpoints, there's a pool of 15 "generic" endpoints that are shared among the ports. The driver relies on my previous patch adding a "dispose" EP op to handle EP allocation between ports. EPs are allocated from the shared pool in the UDC "match_ep" callback and assigned to the UDC instance (added to the gadget ep_list). When the composite driver gets unbound, the new hook will allow the UDC to clean things up and return those EPs to the shared pool. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
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