* [PATCH 1/2] sound: 6fire: fix control and bulk message timeouts
[not found] <20211025121142.6531-1-johan@kernel.org>
@ 2021-10-25 12:11 ` Johan Hovold
2021-10-25 12:11 ` [PATCH 2/2] sound: line6: fix control and interrupt " Johan Hovold
1 sibling, 0 replies; 2+ messages in thread
From: Johan Hovold @ 2021-10-25 12:11 UTC (permalink / raw)
To: Takashi Iwai
Cc: Jaroslav Kysela, alsa-devel, linux-usb, linux-kernel,
Johan Hovold, stable
USB control and bulk message timeouts are specified in milliseconds and
should specifically not vary with CONFIG_HZ.
Fixes: c6d43ba816d1 ("ALSA: usb/6fire - Driver for TerraTec DMX 6Fire USB")
Cc: stable@vger.kernel.org # 2.6.39
Signed-off-by: Johan Hovold <johan@kernel.org>
---
sound/usb/6fire/comm.c | 2 +-
sound/usb/6fire/firmware.c | 6 +++---
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/sound/usb/6fire/comm.c b/sound/usb/6fire/comm.c
index 43a2a62d66f7..49629d4bb327 100644
--- a/sound/usb/6fire/comm.c
+++ b/sound/usb/6fire/comm.c
@@ -95,7 +95,7 @@ static int usb6fire_comm_send_buffer(u8 *buffer, struct usb_device *dev)
int actual_len;
ret = usb_interrupt_msg(dev, usb_sndintpipe(dev, COMM_EP),
- buffer, buffer[1] + 2, &actual_len, HZ);
+ buffer, buffer[1] + 2, &actual_len, 1000);
if (ret < 0)
return ret;
else if (actual_len != buffer[1] + 2)
diff --git a/sound/usb/6fire/firmware.c b/sound/usb/6fire/firmware.c
index 8981e61f2da4..c51abc54d2f8 100644
--- a/sound/usb/6fire/firmware.c
+++ b/sound/usb/6fire/firmware.c
@@ -160,7 +160,7 @@ static int usb6fire_fw_ezusb_write(struct usb_device *device,
{
return usb_control_msg_send(device, 0, type,
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, 0, data, len, HZ, GFP_KERNEL);
+ value, 0, data, len, 1000, GFP_KERNEL);
}
static int usb6fire_fw_ezusb_read(struct usb_device *device,
@@ -168,7 +168,7 @@ static int usb6fire_fw_ezusb_read(struct usb_device *device,
{
return usb_control_msg_recv(device, 0, type,
USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, 0, data, len, HZ, GFP_KERNEL);
+ value, 0, data, len, 1000, GFP_KERNEL);
}
static int usb6fire_fw_fpga_write(struct usb_device *device,
@@ -178,7 +178,7 @@ static int usb6fire_fw_fpga_write(struct usb_device *device,
int ret;
ret = usb_bulk_msg(device, usb_sndbulkpipe(device, FPGA_EP), data, len,
- &actual_len, HZ);
+ &actual_len, 1000);
if (ret < 0)
return ret;
else if (actual_len != len)
--
2.32.0
^ permalink raw reply related [flat|nested] 2+ messages in thread* [PATCH 2/2] sound: line6: fix control and interrupt message timeouts
[not found] <20211025121142.6531-1-johan@kernel.org>
2021-10-25 12:11 ` [PATCH 1/2] sound: 6fire: fix control and bulk message timeouts Johan Hovold
@ 2021-10-25 12:11 ` Johan Hovold
1 sibling, 0 replies; 2+ messages in thread
From: Johan Hovold @ 2021-10-25 12:11 UTC (permalink / raw)
To: Takashi Iwai
Cc: Jaroslav Kysela, alsa-devel, linux-usb, linux-kernel,
Johan Hovold, stable
USB control and interrupt message timeouts are specified in milliseconds
and should specifically not vary with CONFIG_HZ.
Fixes: 705ececd1c60 ("Staging: add line6 usb driver")
Cc: stable@vger.kernel.org # 2.6.30
Signed-off-by: Johan Hovold <johan@kernel.org>
---
sound/usb/line6/driver.c | 14 +++++++-------
sound/usb/line6/driver.h | 2 +-
sound/usb/line6/podhd.c | 6 +++---
sound/usb/line6/toneport.c | 2 +-
4 files changed, 12 insertions(+), 12 deletions(-)
diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c
index 9602929b7de9..59faa5a9a714 100644
--- a/sound/usb/line6/driver.c
+++ b/sound/usb/line6/driver.c
@@ -113,12 +113,12 @@ int line6_send_raw_message(struct usb_line6 *line6, const char *buffer,
retval = usb_interrupt_msg(line6->usbdev,
usb_sndintpipe(line6->usbdev, properties->ep_ctrl_w),
(char *)frag_buf, frag_size,
- &partial, LINE6_TIMEOUT * HZ);
+ &partial, LINE6_TIMEOUT);
} else {
retval = usb_bulk_msg(line6->usbdev,
usb_sndbulkpipe(line6->usbdev, properties->ep_ctrl_w),
(char *)frag_buf, frag_size,
- &partial, LINE6_TIMEOUT * HZ);
+ &partial, LINE6_TIMEOUT);
}
if (retval) {
@@ -347,7 +347,7 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
ret = usb_control_msg_send(usbdev, 0, 0x67,
USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
(datalen << 8) | 0x21, address, NULL, 0,
- LINE6_TIMEOUT * HZ, GFP_KERNEL);
+ LINE6_TIMEOUT, GFP_KERNEL);
if (ret) {
dev_err(line6->ifcdev, "read request failed (error %d)\n", ret);
goto exit;
@@ -360,7 +360,7 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
ret = usb_control_msg_recv(usbdev, 0, 0x67,
USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
0x0012, 0x0000, &len, 1,
- LINE6_TIMEOUT * HZ, GFP_KERNEL);
+ LINE6_TIMEOUT, GFP_KERNEL);
if (ret) {
dev_err(line6->ifcdev,
"receive length failed (error %d)\n", ret);
@@ -387,7 +387,7 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
/* receive the result: */
ret = usb_control_msg_recv(usbdev, 0, 0x67,
USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
- 0x0013, 0x0000, data, datalen, LINE6_TIMEOUT * HZ,
+ 0x0013, 0x0000, data, datalen, LINE6_TIMEOUT,
GFP_KERNEL);
if (ret)
dev_err(line6->ifcdev, "read failed (error %d)\n", ret);
@@ -417,7 +417,7 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
ret = usb_control_msg_send(usbdev, 0, 0x67,
USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
- 0x0022, address, data, datalen, LINE6_TIMEOUT * HZ,
+ 0x0022, address, data, datalen, LINE6_TIMEOUT,
GFP_KERNEL);
if (ret) {
dev_err(line6->ifcdev,
@@ -430,7 +430,7 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
ret = usb_control_msg_recv(usbdev, 0, 0x67,
USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
- 0x0012, 0x0000, status, 1, LINE6_TIMEOUT * HZ,
+ 0x0012, 0x0000, status, 1, LINE6_TIMEOUT,
GFP_KERNEL);
if (ret) {
dev_err(line6->ifcdev,
diff --git a/sound/usb/line6/driver.h b/sound/usb/line6/driver.h
index 71d3da1db8c8..ecf3a2b39c7e 100644
--- a/sound/usb/line6/driver.h
+++ b/sound/usb/line6/driver.h
@@ -27,7 +27,7 @@
#define LINE6_FALLBACK_INTERVAL 10
#define LINE6_FALLBACK_MAXPACKETSIZE 16
-#define LINE6_TIMEOUT 1
+#define LINE6_TIMEOUT 1000
#define LINE6_BUFSIZE_LISTEN 64
#define LINE6_MIDI_MESSAGE_MAXLEN 256
diff --git a/sound/usb/line6/podhd.c b/sound/usb/line6/podhd.c
index 28794a35949d..b24bc82f89e3 100644
--- a/sound/usb/line6/podhd.c
+++ b/sound/usb/line6/podhd.c
@@ -190,7 +190,7 @@ static int podhd_dev_start(struct usb_line6_podhd *pod)
ret = usb_control_msg_send(usbdev, 0,
0x67, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
0x11, 0,
- NULL, 0, LINE6_TIMEOUT * HZ, GFP_KERNEL);
+ NULL, 0, LINE6_TIMEOUT, GFP_KERNEL);
if (ret) {
dev_err(pod->line6.ifcdev, "read request failed (error %d)\n", ret);
goto exit;
@@ -200,7 +200,7 @@ static int podhd_dev_start(struct usb_line6_podhd *pod)
ret = usb_control_msg_recv(usbdev, 0, 0x67,
USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
0x11, 0x0,
- init_bytes, 3, LINE6_TIMEOUT * HZ, GFP_KERNEL);
+ init_bytes, 3, LINE6_TIMEOUT, GFP_KERNEL);
if (ret) {
dev_err(pod->line6.ifcdev,
"receive length failed (error %d)\n", ret);
@@ -220,7 +220,7 @@ static int podhd_dev_start(struct usb_line6_podhd *pod)
USB_REQ_SET_FEATURE,
USB_TYPE_STANDARD | USB_RECIP_DEVICE | USB_DIR_OUT,
1, 0,
- NULL, 0, LINE6_TIMEOUT * HZ, GFP_KERNEL);
+ NULL, 0, LINE6_TIMEOUT, GFP_KERNEL);
exit:
return ret;
}
diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c
index 4e5693c97aa4..e33df58740a9 100644
--- a/sound/usb/line6/toneport.c
+++ b/sound/usb/line6/toneport.c
@@ -128,7 +128,7 @@ static int toneport_send_cmd(struct usb_device *usbdev, int cmd1, int cmd2)
ret = usb_control_msg_send(usbdev, 0, 0x67,
USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
- cmd1, cmd2, NULL, 0, LINE6_TIMEOUT * HZ,
+ cmd1, cmd2, NULL, 0, LINE6_TIMEOUT,
GFP_KERNEL);
if (ret) {
--
2.32.0
^ permalink raw reply related [flat|nested] 2+ messages in thread