0f1b035635
On some targets RNDIS function uses BAM to BAM transport,
and is handled by the f_qc_rndis driver. This change
adds RNDIS support using IPA over BAM2BAM.
This is snapshot of the qcrndis driver as of kernel
msm-4.9 'commit e4c6a37f8770697d4 ("msm: vidc: avoid OOB
write while accessing memory")'.
Change-Id: I34e9ab6ca25ea515a36ffd54216a09177e5fa746
Signed-off-by: Shilpa Suresh <sbsure@codeaurora.org>
Signed-off-by: Chetan C R <cchinnad@codeaurora.org>
Signed-off-by: Swetha Chikkaboraiah <schikk@codeaurora.org>
51 lines
1.2 KiB
C
51 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
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#ifndef __UAPI_LINUX_USB_CTRL_QTI_H
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#define __UAPI_LINUX_USB_CTRL_QTI_H
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#include <linux/types.h>
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#include <linux/ioctl.h>
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#define MAX_QTI_PKT_SIZE 8192
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#define QTI_CTRL_IOCTL_MAGIC 'r'
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#define QTI_CTRL_GET_LINE_STATE _IOR(QTI_CTRL_IOCTL_MAGIC, 2, int)
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#define QTI_CTRL_EP_LOOKUP _IOR(QTI_CTRL_IOCTL_MAGIC, 3, struct ep_info)
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#define QTI_CTRL_MODEM_OFFLINE _IO(QTI_CTRL_IOCTL_MAGIC, 4)
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#define QTI_CTRL_MODEM_ONLINE _IO(QTI_CTRL_IOCTL_MAGIC, 5)
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#define QTI_CTRL_DATA_BUF_INFO \
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_IOR(QTI_CTRL_IOCTL_MAGIC, 6, struct data_buf_info)
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enum peripheral_ep_type {
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DATA_EP_TYPE_RESERVED = 0x0,
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DATA_EP_TYPE_HSIC = 0x1,
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DATA_EP_TYPE_HSUSB = 0x2,
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DATA_EP_TYPE_PCIE = 0x3,
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DATA_EP_TYPE_EMBEDDED = 0x4,
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DATA_EP_TYPE_BAM_DMUX = 0x5,
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};
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struct peripheral_ep_info {
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enum peripheral_ep_type ep_type;
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__u32 peripheral_iface_id;
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};
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struct ipa_ep_pair {
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__u32 cons_pipe_num;
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__u32 prod_pipe_num;
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};
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struct ep_info {
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struct peripheral_ep_info ph_ep_info;
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struct ipa_ep_pair ipa_ep_pair;
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};
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struct data_buf_info {
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__u32 epout_buf_len;
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__u32 epout_total_buf_len;
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__u32 epin_buf_len;
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__u32 epin_total_buf_len;
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};
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#endif
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