From 1c055e55a242a33e574e48be530e06770a210dcd Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 19 Feb 2024 03:26:26 +0000
Subject: [PATCH] add r8169 read mac form eeprom
---
kernel/drivers/usb/serial/io_ti.c | 49 ++++++++++++++++---------------------------------
1 files changed, 16 insertions(+), 33 deletions(-)
diff --git a/kernel/drivers/usb/serial/io_ti.c b/kernel/drivers/usb/serial/io_ti.c
index 6d1d6ef..03bcab3 100644
--- a/kernel/drivers/usb/serial/io_ti.c
+++ b/kernel/drivers/usb/serial/io_ti.c
@@ -168,6 +168,7 @@
{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_TI_EDGEPORT_8S) },
{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_TI_EDGEPORT_416) },
{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_TI_EDGEPORT_416B) },
+ { USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_E5805A) },
{ }
};
@@ -206,6 +207,7 @@
{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_TI_EDGEPORT_8S) },
{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_TI_EDGEPORT_416) },
{ USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_TI_EDGEPORT_416B) },
+ { USB_DEVICE(USB_VENDOR_ID_ION, ION_DEVICE_ID_E5805A) },
{ }
};
@@ -2437,45 +2439,26 @@
return result;
}
-static int get_serial_info(struct edgeport_port *edge_port,
- struct serial_struct __user *retinfo)
+static int get_serial_info(struct tty_struct *tty,
+ struct serial_struct *ss)
{
- struct serial_struct tmp;
+ struct usb_serial_port *port = tty->driver_data;
+ struct edgeport_port *edge_port = usb_get_serial_port_data(port);
unsigned cwait;
cwait = edge_port->port->port.closing_wait;
if (cwait != ASYNC_CLOSING_WAIT_NONE)
cwait = jiffies_to_msecs(cwait) / 10;
- memset(&tmp, 0, sizeof(tmp));
-
- tmp.type = PORT_16550A;
- tmp.line = edge_port->port->minor;
- tmp.port = edge_port->port->port_number;
- tmp.irq = 0;
- tmp.xmit_fifo_size = edge_port->port->bulk_out_size;
- tmp.baud_base = 9600;
- tmp.close_delay = 5*HZ;
- tmp.closing_wait = cwait;
-
- if (copy_to_user(retinfo, &tmp, sizeof(*retinfo)))
- return -EFAULT;
+ ss->type = PORT_16550A;
+ ss->line = edge_port->port->minor;
+ ss->port = edge_port->port->port_number;
+ ss->irq = 0;
+ ss->xmit_fifo_size = edge_port->port->bulk_out_size;
+ ss->baud_base = 9600;
+ ss->close_delay = 5*HZ;
+ ss->closing_wait = cwait;
return 0;
-}
-
-static int edge_ioctl(struct tty_struct *tty,
- unsigned int cmd, unsigned long arg)
-{
- struct usb_serial_port *port = tty->driver_data;
- struct edgeport_port *edge_port = usb_get_serial_port_data(port);
-
- switch (cmd) {
- case TIOCGSERIAL:
- dev_dbg(&port->dev, "%s - TIOCGSERIAL\n", __func__);
- return get_serial_info(edge_port,
- (struct serial_struct __user *) arg);
- }
- return -ENOIOCTLCMD;
}
static void edge_break(struct tty_struct *tty, int break_state)
@@ -2738,7 +2721,7 @@
.release = edge_release,
.port_probe = edge_port_probe,
.port_remove = edge_port_remove,
- .ioctl = edge_ioctl,
+ .get_serial = get_serial_info,
.set_termios = edge_set_termios,
.tiocmget = edge_tiocmget,
.tiocmset = edge_tiocmset,
@@ -2777,7 +2760,7 @@
.release = edge_release,
.port_probe = edge_port_probe,
.port_remove = edge_port_remove,
- .ioctl = edge_ioctl,
+ .get_serial = get_serial_info,
.set_termios = edge_set_termios,
.tiocmget = edge_tiocmget,
.tiocmset = edge_tiocmset,
--
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