mirror of
https://gitee.com/Vancouver2017/luban-lite-t3e-pro.git
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88 lines
2.8 KiB
C
88 lines
2.8 KiB
C
/*
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* Copyright (c) 2022-2024, sakumisu
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef _USB_EHCI_PRIV_H
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#define _USB_EHCI_PRIV_H
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#include "usbh_core.h"
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#include "usbh_hub.h"
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#include "usb_hc_ehci.h"
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#define EHCI_HCCR ((struct ehci_hccr *)(uintptr_t)(bus->hcd.reg_base + CONFIG_USB_EHCI_HCCR_OFFSET))
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#define EHCI_HCOR ((struct ehci_hcor *)(uintptr_t)(bus->hcd.reg_base + CONFIG_USB_EHCI_HCOR_OFFSET))
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#define EHCI_PTR2ADDR(x) ((uint32_t)(uintptr_t)(x) & ~0x1F)
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#define EHCI_ADDR2QH(x) ((struct ehci_qh_hw *)(uintptr_t)((uint32_t)(x) & ~0x1F))
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#define EHCI_ADDR2QTD(x) ((struct ehci_qtd_hw *)(uintptr_t)((uint32_t)(x) & ~0x1F))
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#define EHCI_ADDR2ITD(x) ((struct ehci_itd_hw *)(uintptr_t)((uint32_t)(x) & ~0x1F))
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#if CONFIG_USB_EHCI_FRAME_LIST_SIZE == 1024
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#define EHCI_PERIOIDIC_QH_NUM 11
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#elif CONFIG_USB_EHCI_FRAME_LIST_SIZE == 512
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#define EHCI_PERIOIDIC_QH_NUM 10
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#elif CONFIG_USB_EHCI_FRAME_LIST_SIZE == 256
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#define EHCI_PERIOIDIC_QH_NUM 9
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#else
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#error Unsupported frame size list size
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#endif
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#define CONFIG_USB_EHCI_QH_NUM CONFIG_USBHOST_PIPE_NUM
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#define CONFIG_USB_EHCI_QTD_NUM (CONFIG_USBHOST_PIPE_NUM + 3)
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#define CONFIG_USB_EHCI_ITD_NUM 20
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extern uint8_t usbh_get_port_speed(struct usbh_bus *bus, const uint8_t port);
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struct ehci_qh_hw {
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USB_MEM_ALIGNX struct ehci_qh hw;
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USB_MEM_ALIGNX uint32_t first_qtd;
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struct usbh_urb *urb;
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uint8_t remove_in_iaad;
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usb_osal_sem_t waitsem;
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} __attribute__((aligned(32)));
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struct ehci_qtd_hw {
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USB_MEM_ALIGNX struct ehci_qtd hw;
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USB_MEM_ALIGNX struct usbh_urb *urb;
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uint32_t total_len;
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#ifdef CONFIG_USB_DCACHE_ENABLE
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void * buffer;
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void * align_buffer;
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uint32_t buffer_len;
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uint32_t align_buffer_len;
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char dir_in; /* 0=out, 1=in */
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#endif
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} __attribute__((aligned(32)));
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struct ehci_itd_hw {
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USB_MEM_ALIGNX struct ehci_itd hw;
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USB_MEM_ALIGNX struct usbh_urb *urb;
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uint16_t start_frame;
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uint8_t mf_unmask;
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uint8_t mf_valid;
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uint32_t pkt_idx[8];
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usb_slist_t list;
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} __attribute__((aligned(32)));
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struct ehci_hcd {
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bool ehci_qh_used[CONFIG_USB_EHCI_QH_NUM];
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bool ehci_qtd_used[CONFIG_USB_EHCI_QTD_NUM];
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bool ehci_itd_used[CONFIG_USB_EHCI_ITD_NUM];
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bool ppc; /* Port Power Control */
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bool has_tt; /* if use tt instead of Companion Controller */
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uint8_t n_cc; /* Number of Companion Controller */
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uint8_t n_pcc; /* Number of ports supported per companion host controller */
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uint8_t n_ports;
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uint8_t hcor_offset;
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};
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extern struct ehci_hcd g_ehci_hcd[CONFIG_USBHOST_MAX_BUS];
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extern uint32_t g_framelist[CONFIG_USBHOST_MAX_BUS][CONFIG_USB_EHCI_FRAME_LIST_SIZE];
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int ehci_iso_urb_init(struct usbh_bus *bus, struct usbh_urb *urb);
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void ehci_remove_itd_urb(struct usbh_bus *bus, struct usbh_urb *urb);
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void ehci_scan_isochronous_list(struct usbh_bus *bus);
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#endif
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