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提交 67e6da70 编写于 作者: G Greg Kroah-Hartman
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USB: serial: io_ti.c: remove dbg() usage 

dbg() was a very old USB-serial-specific macro.
This patch removes it from being used in the
driver and uses dev_dbg() instead.

CC: Johan Hovold <jhovold@gmail.com>
CC: "Eric W. Biederman" <ebiederm@xmission.com>
CC: Rusty Russell <rusty@rustcorp.com.au>
CC: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
上级 7ebcb334
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内联 并排
Showing with 162 addition and 221 deletion
drivers/usb/serial/io_ti.c
浏览文件 @ 67e6da70
...@@ -233,7 +233,7 @@ static int ti_vread_sync(struct usb_device *dev, __u8 request, ...@@ -233,7 +233,7 @@ static int ti_vread_sync(struct usb_device *dev, __u8 request,
if (status < 0) if (status < 0)
return status; return status;
if (status != size) { if (status != size) {
dbg("%s - wanted to write %d, but only wrote %d", dev_dbg(&dev->dev, "%s - wanted to write %d, but only wrote %d\n",
__func__, size, status); __func__, size, status);
return -ECOMM; return -ECOMM;
} }
...@@ -251,7 +251,7 @@ static int ti_vsend_sync(struct usb_device *dev, __u8 request, ...@@ -251,7 +251,7 @@ static int ti_vsend_sync(struct usb_device *dev, __u8 request,
if (status < 0) if (status < 0)
return status; return status;
if (status != size) { if (status != size) {
dbg("%s - wanted to write %d, but only wrote %d", dev_dbg(&dev->dev, "%s - wanted to write %d, but only wrote %d\n",
__func__, size, status); __func__, size, status);
return -ECOMM; return -ECOMM;
} }
...@@ -270,7 +270,7 @@ static int purge_port(struct usb_serial_port *port, __u16 mask) ...@@ -270,7 +270,7 @@ static int purge_port(struct usb_serial_port *port, __u16 mask)
{ {
int port_number = port->number - port->serial->minor; int port_number = port->number - port->serial->minor;
dbg("%s - port %d, mask %x", __func__, port_number, mask); dev_dbg(&port->dev, "%s - port %d, mask %x\n", __func__, port_number, mask);
return send_cmd(port->serial->dev, return send_cmd(port->serial->dev,
UMPC_PURGE_PORT, UMPC_PURGE_PORT,
...@@ -295,7 +295,7 @@ static int read_download_mem(struct usb_device *dev, int start_address, ...@@ -295,7 +295,7 @@ static int read_download_mem(struct usb_device *dev, int start_address,
__u8 read_length; __u8 read_length;
__be16 be_start_address; __be16 be_start_address;
dbg("%s - @ %x for %d", __func__, start_address, length); dev_dbg(&dev->dev, "%s - @ %x for %d\n", __func__, start_address, length);
/* Read in blocks of 64 bytes /* Read in blocks of 64 bytes
* (TI firmware can't handle more than 64 byte reads) * (TI firmware can't handle more than 64 byte reads)
...@@ -307,8 +307,7 @@ static int read_download_mem(struct usb_device *dev, int start_address, ...@@ -307,8 +307,7 @@ static int read_download_mem(struct usb_device *dev, int start_address,
read_length = (__u8)length; read_length = (__u8)length;
if (read_length > 1) { if (read_length > 1) {
dbg("%s - @ %x for %d", __func__, dev_dbg(&dev->dev, "%s - @ %x for %d\n", __func__, start_address, read_length);
start_address, read_length);
} }
be_start_address = cpu_to_be16(start_address); be_start_address = cpu_to_be16(start_address);
status = ti_vread_sync(dev, UMPC_MEMORY_READ, status = ti_vread_sync(dev, UMPC_MEMORY_READ,
...@@ -317,7 +316,7 @@ static int read_download_mem(struct usb_device *dev, int start_address, ...@@ -317,7 +316,7 @@ static int read_download_mem(struct usb_device *dev, int start_address,
buffer, read_length); buffer, read_length);
if (status) { if (status) {
dbg("%s - ERROR %x", __func__, status); dev_dbg(&dev->dev, "%s - ERROR %x\n", __func__, status);
return status; return status;
} }
...@@ -353,12 +352,12 @@ static int read_boot_mem(struct edgeport_serial *serial, ...@@ -353,12 +352,12 @@ static int read_boot_mem(struct edgeport_serial *serial,
UMPC_MEMORY_READ, serial->TI_I2C_Type, UMPC_MEMORY_READ, serial->TI_I2C_Type,
(__u16)(start_address+i), &buffer[i], 0x01); (__u16)(start_address+i), &buffer[i], 0x01);
if (status) { if (status) {
dbg("%s - ERROR %x", __func__, status); dev_dbg(&serial->serial->dev->dev, "%s - ERROR %x\n", __func__, status);
return status; return status;
} }
} }
dbg("%s - start_address = %x, length = %d", dev_dbg(&serial->serial->dev->dev, "%s - start_address = %x, length = %d\n",
__func__, start_address, length); __func__, start_address, length);
usb_serial_debug_data(debug, &serial->serial->dev->dev, usb_serial_debug_data(debug, &serial->serial->dev->dev,
__func__, length, buffer); __func__, length, buffer);
...@@ -398,8 +397,7 @@ static int write_boot_mem(struct edgeport_serial *serial, ...@@ -398,8 +397,7 @@ static int write_boot_mem(struct edgeport_serial *serial,
return status; return status;
} }
dbg("%s - start_sddr = %x, length = %d", dev_dbg(&serial->serial->dev->dev, "%s - start_sddr = %x, length = %d\n", __func__, start_address, length);
__func__, start_address, length);
usb_serial_debug_data(debug, &serial->serial->dev->dev, usb_serial_debug_data(debug, &serial->serial->dev->dev,
__func__, length, buffer); __func__, length, buffer);
...@@ -411,6 +409,7 @@ static int write_boot_mem(struct edgeport_serial *serial, ...@@ -411,6 +409,7 @@ static int write_boot_mem(struct edgeport_serial *serial,
static int write_i2c_mem(struct edgeport_serial *serial, static int write_i2c_mem(struct edgeport_serial *serial,
int start_address, int length, __u8 address_type, __u8 *buffer) int start_address, int length, __u8 address_type, __u8 *buffer)
{ {
struct device *dev = &serial->serial->dev->dev;
int status = 0; int status = 0;
int write_length; int write_length;
__be16 be_start_address; __be16 be_start_address;
...@@ -424,10 +423,9 @@ static int write_i2c_mem(struct edgeport_serial *serial, ...@@ -424,10 +423,9 @@ static int write_i2c_mem(struct edgeport_serial *serial,
if (write_length > length) if (write_length > length)
write_length = length; write_length = length;
dbg("%s - BytesInFirstPage Addr = %x, length = %d", dev_dbg(dev, "%s - BytesInFirstPage Addr = %x, length = %d\n",
__func__, start_address, write_length); __func__, start_address, write_length);
usb_serial_debug_data(debug, &serial->serial->dev->dev, usb_serial_debug_data(debug, dev, __func__, write_length, buffer);
__func__, write_length, buffer);
/* Write first page */ /* Write first page */
be_start_address = cpu_to_be16(start_address); be_start_address = cpu_to_be16(start_address);
...@@ -436,7 +434,7 @@ static int write_i2c_mem(struct edgeport_serial *serial, ...@@ -436,7 +434,7 @@ static int write_i2c_mem(struct edgeport_serial *serial,
(__force __u16)be_start_address, (__force __u16)be_start_address,
buffer, write_length); buffer, write_length);
if (status) { if (status) {
dbg("%s - ERROR %d", __func__, status); dev_dbg(dev, "%s - ERROR %d\n", __func__, status);
return status; return status;
} }
...@@ -452,10 +450,9 @@ static int write_i2c_mem(struct edgeport_serial *serial, ...@@ -452,10 +450,9 @@ static int write_i2c_mem(struct edgeport_serial *serial,
else else
write_length = length; write_length = length;
dbg("%s - Page Write Addr = %x, length = %d", dev_dbg(dev, "%s - Page Write Addr = %x, length = %d\n",
__func__, start_address, write_length); __func__, start_address, write_length);
usb_serial_debug_data(debug, &serial->serial->dev->dev, usb_serial_debug_data(debug, dev, __func__, write_length, buffer);
__func__, write_length, buffer);
/* Write next page */ /* Write next page */
be_start_address = cpu_to_be16(start_address); be_start_address = cpu_to_be16(start_address);
...@@ -464,8 +461,7 @@ static int write_i2c_mem(struct edgeport_serial *serial, ...@@ -464,8 +461,7 @@ static int write_i2c_mem(struct edgeport_serial *serial,
(__force __u16)be_start_address, (__force __u16)be_start_address,
buffer, write_length); buffer, write_length);
if (status) { if (status) {
dev_err(&serial->serial->dev->dev, "%s - ERROR %d\n", dev_err(dev, "%s - ERROR %d\n", __func__, status);
__func__, status);
return status; return status;
} }
...@@ -508,7 +504,7 @@ static int tx_active(struct edgeport_port *port) ...@@ -508,7 +504,7 @@ static int tx_active(struct edgeport_port *port)
if (status) if (status)
goto exit_is_tx_active; goto exit_is_tx_active;
dbg("%s - XByteCount 0x%X", __func__, oedb->XByteCount); dev_dbg(&port->port->dev, "%s - XByteCount 0x%X\n", __func__, oedb->XByteCount);
/* and the LSR */ /* and the LSR */
status = read_ram(port->port->serial->dev, status = read_ram(port->port->serial->dev,
...@@ -516,7 +512,7 @@ static int tx_active(struct edgeport_port *port) ...@@ -516,7 +512,7 @@ static int tx_active(struct edgeport_port *port)
if (status) if (status)
goto exit_is_tx_active; goto exit_is_tx_active;
dbg("%s - LSR = 0x%X", __func__, *lsr); dev_dbg(&port->port->dev, "%s - LSR = 0x%X\n", __func__, *lsr);
/* If either buffer has data or we are transmitting then return TRUE */ /* If either buffer has data or we are transmitting then return TRUE */
if ((oedb->XByteCount & 0x80) != 0) if ((oedb->XByteCount & 0x80) != 0)
...@@ -527,7 +523,7 @@ static int tx_active(struct edgeport_port *port) ...@@ -527,7 +523,7 @@ static int tx_active(struct edgeport_port *port)
/* We return Not Active if we get any kind of error */ /* We return Not Active if we get any kind of error */
exit_is_tx_active: exit_is_tx_active:
dbg("%s - return %d", __func__, bytes_left); dev_dbg(&port->port->dev, "%s - return %d\n", __func__, bytes_left);
kfree(lsr); kfree(lsr);
kfree(oedb); kfree(oedb);
...@@ -599,14 +595,13 @@ static int choose_config(struct usb_device *dev) ...@@ -599,14 +595,13 @@ static int choose_config(struct usb_device *dev)
* configuration # 1, which is Config Descriptor 0. * configuration # 1, which is Config Descriptor 0.
*/ */
dbg("%s - Number of Interfaces = %d", dev_dbg(&dev->dev, "%s - Number of Interfaces = %d\n",
__func__, dev->config->desc.bNumInterfaces); __func__, dev->config->desc.bNumInterfaces);
dbg("%s - MAX Power = %d", dev_dbg(&dev->dev, "%s - MAX Power = %d\n",
__func__, dev->config->desc.bMaxPower * 2); __func__, dev->config->desc.bMaxPower * 2);
if (dev->config->desc.bNumInterfaces != 1) { if (dev->config->desc.bNumInterfaces != 1) {
dev_err(&dev->dev, "%s - bNumInterfaces is not 1, ERROR!\n", dev_err(&dev->dev, "%s - bNumInterfaces is not 1, ERROR!\n", __func__);
__func__);
return -ENODEV; return -ENODEV;
} }
...@@ -684,7 +679,7 @@ static int valid_csum(struct ti_i2c_desc *rom_desc, __u8 *buffer) ...@@ -684,7 +679,7 @@ static int valid_csum(struct ti_i2c_desc *rom_desc, __u8 *buffer)
cs = (__u8)(cs + buffer[i]); cs = (__u8)(cs + buffer[i]);
if (cs != rom_desc->CheckSum) { if (cs != rom_desc->CheckSum) {
dbg("%s - Mismatch %x - %x", __func__, rom_desc->CheckSum, cs); pr_debug("%s - Mismatch %x - %x", __func__, rom_desc->CheckSum, cs);
return -EINVAL; return -EINVAL;
} }
return 0; return 0;
...@@ -736,11 +731,11 @@ static int check_i2c_image(struct edgeport_serial *serial) ...@@ -736,11 +731,11 @@ static int check_i2c_image(struct edgeport_serial *serial)
if ((start_address + sizeof(struct ti_i2c_desc) + if ((start_address + sizeof(struct ti_i2c_desc) +
rom_desc->Size) > TI_MAX_I2C_SIZE) { rom_desc->Size) > TI_MAX_I2C_SIZE) {
status = -ENODEV; status = -ENODEV;
dbg("%s - structure too big, erroring out.", __func__); dev_dbg(dev, "%s - structure too big, erroring out.\n", __func__);
break; break;
} }
dbg("%s Type = 0x%x", __func__, rom_desc->Type); dev_dbg(dev, "%s Type = 0x%x\n", __func__, rom_desc->Type);
/* Skip type 2 record */ /* Skip type 2 record */
ttype = rom_desc->Type & 0x0f; ttype = rom_desc->Type & 0x0f;
...@@ -779,18 +774,18 @@ static int get_manuf_info(struct edgeport_serial *serial, __u8 *buffer) ...@@ -779,18 +774,18 @@ static int get_manuf_info(struct edgeport_serial *serial, __u8 *buffer)
int start_address; int start_address;
struct ti_i2c_desc *rom_desc; struct ti_i2c_desc *rom_desc;
struct edge_ti_manuf_descriptor *desc; struct edge_ti_manuf_descriptor *desc;
struct device *dev = &serial->serial->dev->dev;
rom_desc = kmalloc(sizeof(*rom_desc), GFP_KERNEL); rom_desc = kmalloc(sizeof(*rom_desc), GFP_KERNEL);
if (!rom_desc) { if (!rom_desc) {
dev_err(&serial->serial->dev->dev, "%s - out of memory\n", dev_err(dev, "%s - out of memory\n", __func__);
__func__);
return -ENOMEM; return -ENOMEM;
} }
start_address = get_descriptor_addr(serial, I2C_DESC_TYPE_ION, start_address = get_descriptor_addr(serial, I2C_DESC_TYPE_ION,
rom_desc); rom_desc);
if (!start_address) { if (!start_address) {
dbg("%s - Edge Descriptor not found in I2C", __func__); dev_dbg(dev, "%s - Edge Descriptor not found in I2C\n", __func__);
status = -ENODEV; status = -ENODEV;
goto exit; goto exit;
} }
...@@ -804,12 +799,12 @@ static int get_manuf_info(struct edgeport_serial *serial, __u8 *buffer) ...@@ -804,12 +799,12 @@ static int get_manuf_info(struct edgeport_serial *serial, __u8 *buffer)
status = valid_csum(rom_desc, buffer); status = valid_csum(rom_desc, buffer);
desc = (struct edge_ti_manuf_descriptor *)buffer; desc = (struct edge_ti_manuf_descriptor *)buffer;
dbg("%s - IonConfig 0x%x", __func__, desc->IonConfig); dev_dbg(dev, "%s - IonConfig 0x%x\n", __func__, desc->IonConfig);
dbg("%s - Version %d", __func__, desc->Version); dev_dbg(dev, "%s - Version %d\n", __func__, desc->Version);
dbg("%s - Cpu/Board 0x%x", __func__, desc->CpuRev_BoardRev); dev_dbg(dev, "%s - Cpu/Board 0x%x\n", __func__, desc->CpuRev_BoardRev);
dbg("%s - NumPorts %d", __func__, desc->NumPorts); dev_dbg(dev, "%s - NumPorts %d\n", __func__, desc->NumPorts);
dbg("%s - NumVirtualPorts %d", __func__, desc->NumVirtualPorts); dev_dbg(dev, "%s - NumVirtualPorts %d\n", __func__, desc->NumVirtualPorts);
dbg("%s - TotalPorts %d", __func__, desc->TotalPorts); dev_dbg(dev, "%s - TotalPorts %d\n", __func__, desc->TotalPorts);
exit: exit:
kfree(rom_desc); kfree(rom_desc);
...@@ -903,13 +898,13 @@ static int build_i2c_fw_hdr(__u8 *header, struct device *dev) ...@@ -903,13 +898,13 @@ static int build_i2c_fw_hdr(__u8 *header, struct device *dev)
/* Try to figure out what type of I2c we have */ /* Try to figure out what type of I2c we have */
static int i2c_type_bootmode(struct edgeport_serial *serial) static int i2c_type_bootmode(struct edgeport_serial *serial)
{ {
struct device *dev = &serial->serial->dev->dev;
int status; int status;
u8 *data; u8 *data;
data = kmalloc(1, GFP_KERNEL); data = kmalloc(1, GFP_KERNEL);
if (!data) { if (!data) {
dev_err(&serial->serial->dev->dev, dev_err(dev, "%s - out of memory\n", __func__);
"%s - out of memory\n", __func__);
return -ENOMEM; return -ENOMEM;
} }
...@@ -917,11 +912,11 @@ static int i2c_type_bootmode(struct edgeport_serial *serial) ...@@ -917,11 +912,11 @@ static int i2c_type_bootmode(struct edgeport_serial *serial)
status = ti_vread_sync(serial->serial->dev, UMPC_MEMORY_READ, status = ti_vread_sync(serial->serial->dev, UMPC_MEMORY_READ,
DTK_ADDR_SPACE_I2C_TYPE_II, 0, data, 0x01); DTK_ADDR_SPACE_I2C_TYPE_II, 0, data, 0x01);
if (status) if (status)
dbg("%s - read 2 status error = %d", __func__, status); dev_dbg(dev, "%s - read 2 status error = %d\n", __func__, status);
else else
dbg("%s - read 2 data = 0x%x", __func__, *data); dev_dbg(dev, "%s - read 2 data = 0x%x\n", __func__, *data);
if ((!status) && (*data == UMP5152 || *data == UMP3410)) { if ((!status) && (*data == UMP5152 || *data == UMP3410)) {
dbg("%s - ROM_TYPE_II", __func__); dev_dbg(dev, "%s - ROM_TYPE_II\n", __func__);
serial->TI_I2C_Type = DTK_ADDR_SPACE_I2C_TYPE_II; serial->TI_I2C_Type = DTK_ADDR_SPACE_I2C_TYPE_II;
goto out; goto out;
} }
...@@ -930,16 +925,16 @@ static int i2c_type_bootmode(struct edgeport_serial *serial) ...@@ -930,16 +925,16 @@ static int i2c_type_bootmode(struct edgeport_serial *serial)
status = ti_vread_sync(serial->serial->dev, UMPC_MEMORY_READ, status = ti_vread_sync(serial->serial->dev, UMPC_MEMORY_READ,
DTK_ADDR_SPACE_I2C_TYPE_III, 0, data, 0x01); DTK_ADDR_SPACE_I2C_TYPE_III, 0, data, 0x01);
if (status) if (status)
dbg("%s - read 3 status error = %d", __func__, status); dev_dbg(dev, "%s - read 3 status error = %d\n", __func__, status);
else else
dbg("%s - read 2 data = 0x%x", __func__, *data); dev_dbg(dev, "%s - read 2 data = 0x%x\n", __func__, *data);
if ((!status) && (*data == UMP5152 || *data == UMP3410)) { if ((!status) && (*data == UMP5152 || *data == UMP3410)) {
dbg("%s - ROM_TYPE_III", __func__); dev_dbg(dev, "%s - ROM_TYPE_III\n", __func__);
serial->TI_I2C_Type = DTK_ADDR_SPACE_I2C_TYPE_III; serial->TI_I2C_Type = DTK_ADDR_SPACE_I2C_TYPE_III;
goto out; goto out;
} }
dbg("%s - Unknown", __func__); dev_dbg(dev, "%s - Unknown\n", __func__);
serial->TI_I2C_Type = DTK_ADDR_SPACE_I2C_TYPE_II; serial->TI_I2C_Type = DTK_ADDR_SPACE_I2C_TYPE_II;
status = -ENODEV; status = -ENODEV;
out: out:
...@@ -1050,11 +1045,11 @@ static int download_fw(struct edgeport_serial *serial) ...@@ -1050,11 +1045,11 @@ static int download_fw(struct edgeport_serial *serial)
if (serial->product_info.TiMode == TI_MODE_DOWNLOAD) { if (serial->product_info.TiMode == TI_MODE_DOWNLOAD) {
struct ti_i2c_desc *rom_desc; struct ti_i2c_desc *rom_desc;
dbg("%s - RUNNING IN DOWNLOAD MODE", __func__); dev_dbg(dev, "%s - RUNNING IN DOWNLOAD MODE\n", __func__);
status = check_i2c_image(serial); status = check_i2c_image(serial);
if (status) { if (status) {
dbg("%s - DOWNLOAD MODE -- BAD I2C", __func__); dev_dbg(dev, "%s - DOWNLOAD MODE -- BAD I2C\n", __func__);
return status; return status;
} }
...@@ -1074,7 +1069,7 @@ static int download_fw(struct edgeport_serial *serial) ...@@ -1074,7 +1069,7 @@ static int download_fw(struct edgeport_serial *serial)
/* Check version number of ION descriptor */ /* Check version number of ION descriptor */
if (!ignore_cpu_rev && ti_cpu_rev(ti_manuf_desc) < 2) { if (!ignore_cpu_rev && ti_cpu_rev(ti_manuf_desc) < 2) {
dbg("%s - Wrong CPU Rev %d (Must be 2)", dev_dbg(dev, "%s - Wrong CPU Rev %d (Must be 2)\n",
__func__, ti_cpu_rev(ti_manuf_desc)); __func__, ti_cpu_rev(ti_manuf_desc));
kfree(ti_manuf_desc); kfree(ti_manuf_desc);
return -EINVAL; return -EINVAL;
...@@ -1094,8 +1089,7 @@ static int download_fw(struct edgeport_serial *serial) ...@@ -1094,8 +1089,7 @@ static int download_fw(struct edgeport_serial *serial)
struct ti_i2c_firmware_rec *firmware_version; struct ti_i2c_firmware_rec *firmware_version;
u8 *record; u8 *record;
dbg("%s - Found Type FIRMWARE (Type 2) record", dev_dbg(dev, "%s - Found Type FIRMWARE (Type 2) record\n", __func__);
__func__);
firmware_version = kmalloc(sizeof(*firmware_version), firmware_version = kmalloc(sizeof(*firmware_version),
GFP_KERNEL); GFP_KERNEL);
...@@ -1127,9 +1121,8 @@ static int download_fw(struct edgeport_serial *serial) ...@@ -1127,9 +1121,8 @@ static int download_fw(struct edgeport_serial *serial)
download_new_ver = (OperationalMajorVersion << 8) + download_new_ver = (OperationalMajorVersion << 8) +
(OperationalMinorVersion); (OperationalMinorVersion);
dbg("%s - >> FW Versions Device %d.%d Driver %d.%d", dev_dbg(dev, "%s - >> FW Versions Device %d.%d Driver %d.%d\n",
__func__, __func__, firmware_version->Ver_Major,
firmware_version->Ver_Major,
firmware_version->Ver_Minor, firmware_version->Ver_Minor,
OperationalMajorVersion, OperationalMajorVersion,
OperationalMinorVersion); OperationalMinorVersion);
...@@ -1137,7 +1130,7 @@ static int download_fw(struct edgeport_serial *serial) ...@@ -1137,7 +1130,7 @@ static int download_fw(struct edgeport_serial *serial)
/* Check if we have an old version in the I2C and /* Check if we have an old version in the I2C and
update if necessary */ update if necessary */
if (download_cur_ver < download_new_ver) { if (download_cur_ver < download_new_ver) {
dbg("%s - Update I2C dld from %d.%d to %d.%d", dev_dbg(dev, "%s - Update I2C dld from %d.%d to %d.%d\n",
__func__, __func__,
firmware_version->Ver_Major, firmware_version->Ver_Major,
firmware_version->Ver_Minor, firmware_version->Ver_Minor,
...@@ -1196,9 +1189,7 @@ static int download_fw(struct edgeport_serial *serial) ...@@ -1196,9 +1189,7 @@ static int download_fw(struct edgeport_serial *serial)
} }
if (*record != I2C_DESC_TYPE_FIRMWARE_BLANK) { if (*record != I2C_DESC_TYPE_FIRMWARE_BLANK) {
dev_err(dev, dev_err(dev, "%s - error resetting device\n", __func__);
"%s - error resetting device\n",
__func__);
kfree(record); kfree(record);
kfree(firmware_version); kfree(firmware_version);
kfree(rom_desc); kfree(rom_desc);
...@@ -1206,15 +1197,14 @@ static int download_fw(struct edgeport_serial *serial) ...@@ -1206,15 +1197,14 @@ static int download_fw(struct edgeport_serial *serial)
return -ENODEV; return -ENODEV;
} }
dbg("%s - HARDWARE RESET", __func__); dev_dbg(dev, "%s - HARDWARE RESET\n", __func__);
/* Reset UMP -- Back to BOOT MODE */ /* Reset UMP -- Back to BOOT MODE */
status = ti_vsend_sync(serial->serial->dev, status = ti_vsend_sync(serial->serial->dev,
UMPC_HARDWARE_RESET, UMPC_HARDWARE_RESET,
0, 0, NULL, 0); 0, 0, NULL, 0);
dbg("%s - HARDWARE RESET return %d", dev_dbg(dev, "%s - HARDWARE RESET return %d\n", __func__, status);
__func__, status);
/* return an error on purpose. */ /* return an error on purpose. */
kfree(record); kfree(record);
...@@ -1249,8 +1239,7 @@ static int download_fw(struct edgeport_serial *serial) ...@@ -1249,8 +1239,7 @@ static int download_fw(struct edgeport_serial *serial)
return -ENOMEM; return -ENOMEM;
} }
dbg("%s - Found Type BLANK FIRMWARE (Type F2) record", dev_dbg(dev, "%s - Found Type BLANK FIRMWARE (Type F2) record\n", __func__);
__func__);
/* /*
* In order to update the I2C firmware we must change * In order to update the I2C firmware we must change
...@@ -1292,7 +1281,7 @@ static int download_fw(struct edgeport_serial *serial) ...@@ -1292,7 +1281,7 @@ static int download_fw(struct edgeport_serial *serial)
HEADER_SIZE, vheader); HEADER_SIZE, vheader);
if (status) { if (status) {
dbg("%s - can't read header back", __func__); dev_dbg(dev, "%s - can't read header back\n", __func__);
kfree(vheader); kfree(vheader);
kfree(header); kfree(header);
kfree(rom_desc); kfree(rom_desc);
...@@ -1300,8 +1289,7 @@ static int download_fw(struct edgeport_serial *serial) ...@@ -1300,8 +1289,7 @@ static int download_fw(struct edgeport_serial *serial)
return status; return status;
} }
if (memcmp(vheader, header, HEADER_SIZE)) { if (memcmp(vheader, header, HEADER_SIZE)) {
dbg("%s - write download record failed", dev_dbg(dev, "%s - write download record failed\n", __func__);
__func__);
kfree(vheader); kfree(vheader);
kfree(header); kfree(header);
kfree(rom_desc); kfree(rom_desc);
...@@ -1312,13 +1300,13 @@ static int download_fw(struct edgeport_serial *serial) ...@@ -1312,13 +1300,13 @@ static int download_fw(struct edgeport_serial *serial)
kfree(vheader); kfree(vheader);
kfree(header); kfree(header);
dbg("%s - Start firmware update", __func__); dev_dbg(dev, "%s - Start firmware update\n", __func__);
/* Tell firmware to copy download image into I2C */ /* Tell firmware to copy download image into I2C */
status = ti_vsend_sync(serial->serial->dev, status = ti_vsend_sync(serial->serial->dev,
UMPC_COPY_DNLD_TO_I2C, 0, 0, NULL, 0); UMPC_COPY_DNLD_TO_I2C, 0, 0, NULL, 0);
dbg("%s - Update complete 0x%x", __func__, status); dev_dbg(dev, "%s - Update complete 0x%x\n", __func__, status);
if (status) { if (status) {
dev_err(dev, dev_err(dev,
"%s - UMPC_COPY_DNLD_TO_I2C failed\n", "%s - UMPC_COPY_DNLD_TO_I2C failed\n",
...@@ -1338,7 +1326,7 @@ static int download_fw(struct edgeport_serial *serial) ...@@ -1338,7 +1326,7 @@ static int download_fw(struct edgeport_serial *serial)
/********************************************************************/ /********************************************************************/
/* Boot Mode */ /* Boot Mode */
/********************************************************************/ /********************************************************************/
dbg("%s - RUNNING IN BOOT MODE", __func__); dev_dbg(dev, "%s - RUNNING IN BOOT MODE\n", __func__);
/* Configure the TI device so we can use the BULK pipes for download */ /* Configure the TI device so we can use the BULK pipes for download */
status = config_boot_dev(serial->serial->dev); status = config_boot_dev(serial->serial->dev);
...@@ -1347,7 +1335,7 @@ static int download_fw(struct edgeport_serial *serial) ...@@ -1347,7 +1335,7 @@ static int download_fw(struct edgeport_serial *serial)
if (le16_to_cpu(serial->serial->dev->descriptor.idVendor) if (le16_to_cpu(serial->serial->dev->descriptor.idVendor)
!= USB_VENDOR_ID_ION) { != USB_VENDOR_ID_ION) {
dbg("%s - VID = 0x%x", __func__, dev_dbg(dev, "%s - VID = 0x%x\n", __func__,
le16_to_cpu(serial->serial->dev->descriptor.idVendor)); le16_to_cpu(serial->serial->dev->descriptor.idVendor));
serial->TI_I2C_Type = DTK_ADDR_SPACE_I2C_TYPE_II; serial->TI_I2C_Type = DTK_ADDR_SPACE_I2C_TYPE_II;
goto stayinbootmode; goto stayinbootmode;
...@@ -1385,7 +1373,7 @@ static int download_fw(struct edgeport_serial *serial) ...@@ -1385,7 +1373,7 @@ static int download_fw(struct edgeport_serial *serial)
/* Check for version 2 */ /* Check for version 2 */
if (!ignore_cpu_rev && ti_cpu_rev(ti_manuf_desc) < 2) { if (!ignore_cpu_rev && ti_cpu_rev(ti_manuf_desc) < 2) {
dbg("%s - Wrong CPU Rev %d (Must be 2)", dev_dbg(dev, "%s - Wrong CPU Rev %d (Must be 2)\n",
__func__, ti_cpu_rev(ti_manuf_desc)); __func__, ti_cpu_rev(ti_manuf_desc));
kfree(ti_manuf_desc); kfree(ti_manuf_desc);
goto stayinbootmode; goto stayinbootmode;
...@@ -1442,23 +1430,20 @@ static int download_fw(struct edgeport_serial *serial) ...@@ -1442,23 +1430,20 @@ static int download_fw(struct edgeport_serial *serial)
header->CheckSum = cs; header->CheckSum = cs;
/* Download the operational code */ /* Download the operational code */
dbg("%s - Downloading operational code image (TI UMP)", dev_dbg(dev, "%s - Downloading operational code image (TI UMP)\n", __func__);
__func__);
status = download_code(serial, buffer, buffer_size); status = download_code(serial, buffer, buffer_size);
kfree(buffer); kfree(buffer);
if (status) { if (status) {
dbg("%s - Error downloading operational code image", dev_dbg(dev, "%s - Error downloading operational code image\n", __func__);
__func__);
return status; return status;
} }
/* Device will reboot */ /* Device will reboot */
serial->product_info.TiMode = TI_MODE_TRANSITIONING; serial->product_info.TiMode = TI_MODE_TRANSITIONING;
dbg("%s - Download successful -- Device rebooting...", dev_dbg(dev, "%s - Download successful -- Device rebooting...\n", __func__);
__func__);
/* return an error on purpose */ /* return an error on purpose */
return -ENODEV; return -ENODEV;
...@@ -1466,7 +1451,7 @@ static int download_fw(struct edgeport_serial *serial) ...@@ -1466,7 +1451,7 @@ static int download_fw(struct edgeport_serial *serial)
stayinbootmode: stayinbootmode:
/* Eprom is invalid or blank stay in boot mode */ /* Eprom is invalid or blank stay in boot mode */
dbg("%s - STAYING IN BOOT MODE", __func__); dev_dbg(dev, "%s - STAYING IN BOOT MODE\n", __func__);
serial->product_info.TiMode = TI_MODE_BOOT; serial->product_info.TiMode = TI_MODE_BOOT;
return 0; return 0;
...@@ -1487,7 +1472,7 @@ static int restore_mcr(struct edgeport_port *port, __u8 mcr) ...@@ -1487,7 +1472,7 @@ static int restore_mcr(struct edgeport_port *port, __u8 mcr)
{ {
int status = 0; int status = 0;
dbg("%s - %x", __func__, mcr); dev_dbg(&port->port->dev, "%s - %x\n", __func__, mcr);
status = ti_do_config(port, UMPC_SET_CLR_DTR, mcr & MCR_DTR); status = ti_do_config(port, UMPC_SET_CLR_DTR, mcr & MCR_DTR);
if (status) if (status)
...@@ -1524,7 +1509,7 @@ static void handle_new_msr(struct edgeport_port *edge_port, __u8 msr) ...@@ -1524,7 +1509,7 @@ static void handle_new_msr(struct edgeport_port *edge_port, __u8 msr)
struct async_icount *icount; struct async_icount *icount;
struct tty_struct *tty; struct tty_struct *tty;
dbg("%s - %02x", __func__, msr); dev_dbg(&edge_port->port->dev, "%s - %02x\n", __func__, msr);
if (msr & (EDGEPORT_MSR_DELTA_CTS | EDGEPORT_MSR_DELTA_DSR | if (msr & (EDGEPORT_MSR_DELTA_CTS | EDGEPORT_MSR_DELTA_DSR |
EDGEPORT_MSR_DELTA_RI | EDGEPORT_MSR_DELTA_CD)) { EDGEPORT_MSR_DELTA_RI | EDGEPORT_MSR_DELTA_CD)) {
...@@ -1566,7 +1551,7 @@ static void handle_new_lsr(struct edgeport_port *edge_port, int lsr_data, ...@@ -1566,7 +1551,7 @@ static void handle_new_lsr(struct edgeport_port *edge_port, int lsr_data,
LSR_FRM_ERR | LSR_BREAK)); LSR_FRM_ERR | LSR_BREAK));
struct tty_struct *tty; struct tty_struct *tty;
dbg("%s - %02x", __func__, new_lsr); dev_dbg(&edge_port->port->dev, "%s - %02x\n", __func__, new_lsr);
edge_port->shadow_lsr = lsr; edge_port->shadow_lsr = lsr;
...@@ -1604,6 +1589,7 @@ static void edge_interrupt_callback(struct urb *urb) ...@@ -1604,6 +1589,7 @@ static void edge_interrupt_callback(struct urb *urb)
struct edgeport_serial *edge_serial = urb->context; struct edgeport_serial *edge_serial = urb->context;
struct usb_serial_port *port; struct usb_serial_port *port;
struct edgeport_port *edge_port; struct edgeport_port *edge_port;
struct device *dev;
unsigned char *data = urb->transfer_buffer; unsigned char *data = urb->transfer_buffer;
int length = urb->actual_length; int length = urb->actual_length;
int port_number; int port_number;
...@@ -1613,8 +1599,6 @@ static void edge_interrupt_callback(struct urb *urb) ...@@ -1613,8 +1599,6 @@ static void edge_interrupt_callback(struct urb *urb)
__u8 msr; __u8 msr;
int status = urb->status; int status = urb->status;
dbg("%s", __func__);
switch (status) { switch (status) {
case 0: case 0:
/* success */ /* success */
...@@ -1623,7 +1607,7 @@ static void edge_interrupt_callback(struct urb *urb) ...@@ -1623,7 +1607,7 @@ static void edge_interrupt_callback(struct urb *urb)
case -ENOENT: case -ENOENT:
case -ESHUTDOWN: case -ESHUTDOWN:
/* this urb is terminated, clean up */ /* this urb is terminated, clean up */
dbg("%s - urb shutting down with status: %d", dev_dbg(&urb->dev->dev, "%s - urb shutting down with status: %d\n",
__func__, status); __func__, status);
return; return;
default: default:
...@@ -1633,27 +1617,26 @@ static void edge_interrupt_callback(struct urb *urb) ...@@ -1633,27 +1617,26 @@ static void edge_interrupt_callback(struct urb *urb)
} }
if (!length) { if (!length) {
dbg("%s - no data in urb", __func__); dev_dbg(&urb->dev->dev, "%s - no data in urb\n", __func__);
goto exit; goto exit;
} }
usb_serial_debug_data(debug, &edge_serial->serial->dev->dev, dev = &edge_serial->serial->dev->dev;
__func__, length, data); usb_serial_debug_data(debug, dev, __func__, length, data);
if (length != 2) { if (length != 2) {
dbg("%s - expecting packet of size 2, got %d", dev_dbg(dev, "%s - expecting packet of size 2, got %d\n", __func__, length);
__func__, length);
goto exit; goto exit;
} }
port_number = TIUMP_GET_PORT_FROM_CODE(data[0]); port_number = TIUMP_GET_PORT_FROM_CODE(data[0]);
function = TIUMP_GET_FUNC_FROM_CODE(data[0]); function = TIUMP_GET_FUNC_FROM_CODE(data[0]);
dbg("%s - port_number %d, function %d, info 0x%x", dev_dbg(dev, "%s - port_number %d, function %d, info 0x%x\n", __func__,
__func__, port_number, function, data[1]); port_number, function, data[1]);
port = edge_serial->serial->port[port_number]; port = edge_serial->serial->port[port_number];
edge_port = usb_get_serial_port_data(port); edge_port = usb_get_serial_port_data(port);
if (!edge_port) { if (!edge_port) {
dbg("%s - edge_port not found", __func__); dev_dbg(dev, "%s - edge_port not found\n", __func__);
return; return;
} }
switch (function) { switch (function) {
...@@ -1662,12 +1645,12 @@ static void edge_interrupt_callback(struct urb *urb) ...@@ -1662,12 +1645,12 @@ static void edge_interrupt_callback(struct urb *urb)
if (lsr & UMP_UART_LSR_DATA_MASK) { if (lsr & UMP_UART_LSR_DATA_MASK) {
/* Save the LSR event for bulk read /* Save the LSR event for bulk read
completion routine */ completion routine */
dbg("%s - LSR Event Port %u LSR Status = %02x", dev_dbg(dev, "%s - LSR Event Port %u LSR Status = %02x\n",
__func__, port_number, lsr); __func__, port_number, lsr);
edge_port->lsr_event = 1; edge_port->lsr_event = 1;
edge_port->lsr_mask = lsr; edge_port->lsr_mask = lsr;
} else { } else {
dbg("%s - ===== Port %d LSR Status = %02x ======", dev_dbg(dev, "%s - ===== Port %d LSR Status = %02x ======\n",
__func__, port_number, lsr); __func__, port_number, lsr);
handle_new_lsr(edge_port, 0, lsr, 0); handle_new_lsr(edge_port, 0, lsr, 0);
} }
...@@ -1676,7 +1659,7 @@ static void edge_interrupt_callback(struct urb *urb) ...@@ -1676,7 +1659,7 @@ static void edge_interrupt_callback(struct urb *urb)
case TIUMP_INTERRUPT_CODE_MSR: /* MSR */ case TIUMP_INTERRUPT_CODE_MSR: /* MSR */
/* Copy MSR from UMP */ /* Copy MSR from UMP */
msr = data[1]; msr = data[1];
dbg("%s - ===== Port %u MSR Status = %02x ======", dev_dbg(dev, "%s - ===== Port %u MSR Status = %02x ======\n",
__func__, port_number, msr); __func__, port_number, msr);
handle_new_msr(edge_port, msr); handle_new_msr(edge_port, msr);
break; break;
...@@ -1700,14 +1683,13 @@ static void edge_interrupt_callback(struct urb *urb) ...@@ -1700,14 +1683,13 @@ static void edge_interrupt_callback(struct urb *urb)
static void edge_bulk_in_callback(struct urb *urb) static void edge_bulk_in_callback(struct urb *urb)
{ {
struct edgeport_port *edge_port = urb->context; struct edgeport_port *edge_port = urb->context;
struct device *dev = &edge_port->port->dev;
unsigned char *data = urb->transfer_buffer; unsigned char *data = urb->transfer_buffer;
struct tty_struct *tty; struct tty_struct *tty;
int retval = 0; int retval = 0;
int port_number; int port_number;
int status = urb->status; int status = urb->status;
dbg("%s", __func__);
switch (status) { switch (status) {
case 0: case 0:
/* success */ /* success */
...@@ -1716,13 +1698,10 @@ static void edge_bulk_in_callback(struct urb *urb) ...@@ -1716,13 +1698,10 @@ static void edge_bulk_in_callback(struct urb *urb)
case -ENOENT: case -ENOENT:
case -ESHUTDOWN: case -ESHUTDOWN:
/* this urb is terminated, clean up */ /* this urb is terminated, clean up */
dbg("%s - urb shutting down with status: %d", dev_dbg(&urb->dev->dev, "%s - urb shutting down with status: %d\n", __func__, status);
__func__, status);
return; return;
default: default:
dev_err(&urb->dev->dev, dev_err(&urb->dev->dev, "%s - nonzero read bulk status received: %d\n", __func__, status);
"%s - nonzero read bulk status received: %d\n",
__func__, status);
} }
if (status == -EPIPE) if (status == -EPIPE)
...@@ -1737,7 +1716,7 @@ static void edge_bulk_in_callback(struct urb *urb) ...@@ -1737,7 +1716,7 @@ static void edge_bulk_in_callback(struct urb *urb)
if (edge_port->lsr_event) { if (edge_port->lsr_event) {
edge_port->lsr_event = 0; edge_port->lsr_event = 0;
dbg("%s ===== Port %u LSR Status = %02x, Data = %02x ======", dev_dbg(dev, "%s ===== Port %u LSR Status = %02x, Data = %02x ======\n",
__func__, port_number, edge_port->lsr_mask, *data); __func__, port_number, edge_port->lsr_mask, *data);
handle_new_lsr(edge_port, 1, edge_port->lsr_mask, *data); handle_new_lsr(edge_port, 1, edge_port->lsr_mask, *data);
/* Adjust buffer length/pointer */ /* Adjust buffer length/pointer */
...@@ -1747,14 +1726,12 @@ static void edge_bulk_in_callback(struct urb *urb) ...@@ -1747,14 +1726,12 @@ static void edge_bulk_in_callback(struct urb *urb)
tty = tty_port_tty_get(&edge_port->port->port); tty = tty_port_tty_get(&edge_port->port->port);
if (tty && urb->actual_length) { if (tty && urb->actual_length) {
usb_serial_debug_data(debug, &edge_port->port->dev, usb_serial_debug_data(debug, dev, __func__, urb->actual_length, data);
__func__, urb->actual_length, data);
if (edge_port->close_pending) if (edge_port->close_pending)
dbg("%s - close pending, dropping data on the floor", dev_dbg(dev, "%s - close pending, dropping data on the floor\n",
__func__); __func__);
else else
edge_tty_recv(&edge_port->port->dev, tty, data, edge_tty_recv(dev, tty, data, urb->actual_length);
urb->actual_length);
edge_port->icount.rx += urb->actual_length; edge_port->icount.rx += urb->actual_length;
} }
tty_kref_put(tty); tty_kref_put(tty);
...@@ -1769,9 +1746,7 @@ static void edge_bulk_in_callback(struct urb *urb) ...@@ -1769,9 +1746,7 @@ static void edge_bulk_in_callback(struct urb *urb)
spin_unlock(&edge_port->ep_lock); spin_unlock(&edge_port->ep_lock);
if (retval) if (retval)
dev_err(&urb->dev->dev, dev_err(dev, "%s - usb_submit_urb failed with result %d\n", __func__, retval);
"%s - usb_submit_urb failed with result %d\n",
__func__, retval);
} }
static void edge_tty_recv(struct device *dev, struct tty_struct *tty, static void edge_tty_recv(struct device *dev, struct tty_struct *tty,
...@@ -1793,8 +1768,6 @@ static void edge_bulk_out_callback(struct urb *urb) ...@@ -1793,8 +1768,6 @@ static void edge_bulk_out_callback(struct urb *urb)
int status = urb->status; int status = urb->status;
struct tty_struct *tty; struct tty_struct *tty;
dbg("%s - port %d", __func__, port->number);
edge_port->ep_write_urb_in_use = 0; edge_port->ep_write_urb_in_use = 0;
switch (status) { switch (status) {
...@@ -1805,7 +1778,7 @@ static void edge_bulk_out_callback(struct urb *urb) ...@@ -1805,7 +1778,7 @@ static void edge_bulk_out_callback(struct urb *urb)
case -ENOENT: case -ENOENT:
case -ESHUTDOWN: case -ESHUTDOWN:
/* this urb is terminated, clean up */ /* this urb is terminated, clean up */
dbg("%s - urb shutting down with status: %d", dev_dbg(&urb->dev->dev, "%s - urb shutting down with status: %d\n",
__func__, status); __func__, status);
return; return;
default: default:
...@@ -1830,8 +1803,6 @@ static int edge_open(struct tty_struct *tty, struct usb_serial_port *port) ...@@ -1830,8 +1803,6 @@ static int edge_open(struct tty_struct *tty, struct usb_serial_port *port)
u16 open_settings; u16 open_settings;
u8 transaction_timeout; u8 transaction_timeout;
dbg("%s - port %d", __func__, port->number);
if (edge_port == NULL) if (edge_port == NULL)
return -ENODEV; return -ENODEV;
...@@ -1850,9 +1821,8 @@ static int edge_open(struct tty_struct *tty, struct usb_serial_port *port) ...@@ -1850,9 +1821,8 @@ static int edge_open(struct tty_struct *tty, struct usb_serial_port *port)
return -ENODEV; return -ENODEV;
} }
dbg("%s - port_number = %d, uart_base = %04x, dma_address = %04x", dev_dbg(&port->dev, "%s - port_number = %d, uart_base = %04x, dma_address = %04x\n",
__func__, port_number, edge_port->uart_base, __func__, port_number, edge_port->uart_base, edge_port->dma_address);
edge_port->dma_address);
dev = port->serial->dev; dev = port->serial->dev;
...@@ -1885,7 +1855,7 @@ static int edge_open(struct tty_struct *tty, struct usb_serial_port *port) ...@@ -1885,7 +1855,7 @@ static int edge_open(struct tty_struct *tty, struct usb_serial_port *port)
UMP_PIPE_TRANS_TIMEOUT_ENA | UMP_PIPE_TRANS_TIMEOUT_ENA |
(transaction_timeout << 2)); (transaction_timeout << 2));
dbg("%s - Sending UMPC_OPEN_PORT", __func__); dev_dbg(&port->dev, "%s - Sending UMPC_OPEN_PORT\n", __func__);
/* Tell TI to open and start the port */ /* Tell TI to open and start the port */
status = send_cmd(dev, UMPC_OPEN_PORT, status = send_cmd(dev, UMPC_OPEN_PORT,
...@@ -1924,11 +1894,11 @@ static int edge_open(struct tty_struct *tty, struct usb_serial_port *port) ...@@ -1924,11 +1894,11 @@ static int edge_open(struct tty_struct *tty, struct usb_serial_port *port)
return status; return status;
} }
dbg("ShadowMSR 0x%X", edge_port->shadow_msr); dev_dbg(&port->dev, "ShadowMSR 0x%X\n", edge_port->shadow_msr);
/* Set Initial MCR */ /* Set Initial MCR */
edge_port->shadow_mcr = MCR_RTS | MCR_DTR; edge_port->shadow_mcr = MCR_RTS | MCR_DTR;
dbg("ShadowMCR 0x%X", edge_port->shadow_mcr); dev_dbg(&port->dev, "ShadowMCR 0x%X\n", edge_port->shadow_mcr);
edge_serial = edge_port->edge_serial; edge_serial = edge_port->edge_serial;
if (mutex_lock_interruptible(&edge_serial->es_lock)) if (mutex_lock_interruptible(&edge_serial->es_lock))
...@@ -1980,8 +1950,6 @@ static int edge_open(struct tty_struct *tty, struct usb_serial_port *port) ...@@ -1980,8 +1950,6 @@ static int edge_open(struct tty_struct *tty, struct usb_serial_port *port)
++edge_serial->num_ports_open; ++edge_serial->num_ports_open;
dbg("%s - exited", __func__);
goto release_es_lock; goto release_es_lock;
unlink_int_urb: unlink_int_urb:
...@@ -1999,8 +1967,6 @@ static void edge_close(struct usb_serial_port *port) ...@@ -1999,8 +1967,6 @@ static void edge_close(struct usb_serial_port *port)
struct usb_serial *serial = port->serial; struct usb_serial *serial = port->serial;
int port_number; int port_number;
dbg("%s - port %d", __func__, port->number);
edge_serial = usb_get_serial_data(port->serial); edge_serial = usb_get_serial_data(port->serial);
edge_port = usb_get_serial_port_data(port); edge_port = usb_get_serial_port_data(port);
if (edge_serial == NULL || edge_port == NULL) if (edge_serial == NULL || edge_port == NULL)
...@@ -2019,7 +1985,7 @@ static void edge_close(struct usb_serial_port *port) ...@@ -2019,7 +1985,7 @@ static void edge_close(struct usb_serial_port *port)
/* assuming we can still talk to the device, /* assuming we can still talk to the device,
* send a close port command to it */ * send a close port command to it */
dbg("%s - send umpc_close_port", __func__); dev_dbg(&port->dev, "%s - send umpc_close_port\n", __func__);
port_number = port->number - port->serial->minor; port_number = port->number - port->serial->minor;
mutex_lock(&serial->disc_mutex); mutex_lock(&serial->disc_mutex);
...@@ -2042,8 +2008,6 @@ static void edge_close(struct usb_serial_port *port) ...@@ -2042,8 +2008,6 @@ static void edge_close(struct usb_serial_port *port)
} }
mutex_unlock(&edge_serial->es_lock); mutex_unlock(&edge_serial->es_lock);
edge_port->close_pending = 0; edge_port->close_pending = 0;
dbg("%s - exited", __func__);
} }
static int edge_write(struct tty_struct *tty, struct usb_serial_port *port, static int edge_write(struct tty_struct *tty, struct usb_serial_port *port,
...@@ -2051,10 +2015,8 @@ static int edge_write(struct tty_struct *tty, struct usb_serial_port *port, ...@@ -2051,10 +2015,8 @@ static int edge_write(struct tty_struct *tty, struct usb_serial_port *port,
{ {
struct edgeport_port *edge_port = usb_get_serial_port_data(port); struct edgeport_port *edge_port = usb_get_serial_port_data(port);
dbg("%s - port %d", __func__, port->number);
if (count == 0) { if (count == 0) {
dbg("%s - write request of 0 bytes", __func__); dev_dbg(&port->dev, "%s - write request of 0 bytes\n", __func__);
return 0; return 0;
} }
...@@ -2077,9 +2039,6 @@ static void edge_send(struct tty_struct *tty) ...@@ -2077,9 +2039,6 @@ static void edge_send(struct tty_struct *tty)
struct edgeport_port *edge_port = usb_get_serial_port_data(port); struct edgeport_port *edge_port = usb_get_serial_port_data(port);
unsigned long flags; unsigned long flags;
dbg("%s - port %d", __func__, port->number);
spin_lock_irqsave(&edge_port->ep_lock, flags); spin_lock_irqsave(&edge_port->ep_lock, flags);
if (edge_port->ep_write_urb_in_use) { if (edge_port->ep_write_urb_in_use) {
...@@ -2130,8 +2089,6 @@ static int edge_write_room(struct tty_struct *tty) ...@@ -2130,8 +2089,6 @@ static int edge_write_room(struct tty_struct *tty)
int room = 0; int room = 0;
unsigned long flags; unsigned long flags;
dbg("%s - port %d", __func__, port->number);
if (edge_port == NULL) if (edge_port == NULL)
return 0; return 0;
if (edge_port->close_pending == 1) if (edge_port->close_pending == 1)
...@@ -2141,7 +2098,7 @@ static int edge_write_room(struct tty_struct *tty) ...@@ -2141,7 +2098,7 @@ static int edge_write_room(struct tty_struct *tty)
room = kfifo_avail(&edge_port->write_fifo); room = kfifo_avail(&edge_port->write_fifo);
spin_unlock_irqrestore(&edge_port->ep_lock, flags); spin_unlock_irqrestore(&edge_port->ep_lock, flags);
dbg("%s - returns %d", __func__, room); dev_dbg(&port->dev, "%s - returns %d\n", __func__, room);
return room; return room;
} }
...@@ -2152,8 +2109,6 @@ static int edge_chars_in_buffer(struct tty_struct *tty) ...@@ -2152,8 +2109,6 @@ static int edge_chars_in_buffer(struct tty_struct *tty)
int chars = 0; int chars = 0;
unsigned long flags; unsigned long flags;
dbg("%s - port %d", __func__, port->number);
if (edge_port == NULL) if (edge_port == NULL)
return 0; return 0;
if (edge_port->close_pending == 1) if (edge_port->close_pending == 1)
...@@ -2163,7 +2118,7 @@ static int edge_chars_in_buffer(struct tty_struct *tty) ...@@ -2163,7 +2118,7 @@ static int edge_chars_in_buffer(struct tty_struct *tty)
chars = kfifo_len(&edge_port->write_fifo); chars = kfifo_len(&edge_port->write_fifo);
spin_unlock_irqrestore(&edge_port->ep_lock, flags); spin_unlock_irqrestore(&edge_port->ep_lock, flags);
dbg("%s - returns %d", __func__, chars); dev_dbg(&port->dev, "%s - returns %d\n", __func__, chars);
return chars; return chars;
} }
...@@ -2173,8 +2128,6 @@ static void edge_throttle(struct tty_struct *tty) ...@@ -2173,8 +2128,6 @@ static void edge_throttle(struct tty_struct *tty)
struct edgeport_port *edge_port = usb_get_serial_port_data(port); struct edgeport_port *edge_port = usb_get_serial_port_data(port);
int status; int status;
dbg("%s - port %d", __func__, port->number);
if (edge_port == NULL) if (edge_port == NULL)
return; return;
...@@ -2200,8 +2153,6 @@ static void edge_unthrottle(struct tty_struct *tty) ...@@ -2200,8 +2153,6 @@ static void edge_unthrottle(struct tty_struct *tty)
struct edgeport_port *edge_port = usb_get_serial_port_data(port); struct edgeport_port *edge_port = usb_get_serial_port_data(port);
int status; int status;
dbg("%s - port %d", __func__, port->number);
if (edge_port == NULL) if (edge_port == NULL)
return; return;
...@@ -2261,6 +2212,7 @@ static int restart_read(struct edgeport_port *edge_port) ...@@ -2261,6 +2212,7 @@ static int restart_read(struct edgeport_port *edge_port)
static void change_port_settings(struct tty_struct *tty, static void change_port_settings(struct tty_struct *tty,
struct edgeport_port *edge_port, struct ktermios *old_termios) struct edgeport_port *edge_port, struct ktermios *old_termios)
{ {
struct device *dev = &edge_port->port->dev;
struct ump_uart_config *config; struct ump_uart_config *config;
int baud; int baud;
unsigned cflag; unsigned cflag;
...@@ -2268,13 +2220,12 @@ static void change_port_settings(struct tty_struct *tty, ...@@ -2268,13 +2220,12 @@ static void change_port_settings(struct tty_struct *tty,
int port_number = edge_port->port->number - int port_number = edge_port->port->number -
edge_port->port->serial->minor; edge_port->port->serial->minor;
dbg("%s - port %d", __func__, edge_port->port->number); dev_dbg(dev, "%s - port %d\n", __func__, edge_port->port->number);
config = kmalloc (sizeof (*config), GFP_KERNEL); config = kmalloc (sizeof (*config), GFP_KERNEL);
if (!config) { if (!config) {
*tty->termios = *old_termios; *tty->termios = *old_termios;
dev_err(&edge_port->port->dev, "%s - out of memory\n", dev_err(dev, "%s - out of memory\n", __func__);
__func__);
return; return;
} }
...@@ -2290,20 +2241,20 @@ static void change_port_settings(struct tty_struct *tty, ...@@ -2290,20 +2241,20 @@ static void change_port_settings(struct tty_struct *tty,
switch (cflag & CSIZE) { switch (cflag & CSIZE) {
case CS5: case CS5:
config->bDataBits = UMP_UART_CHAR5BITS; config->bDataBits = UMP_UART_CHAR5BITS;
dbg("%s - data bits = 5", __func__); dev_dbg(dev, "%s - data bits = 5\n", __func__);
break; break;
case CS6: case CS6:
config->bDataBits = UMP_UART_CHAR6BITS; config->bDataBits = UMP_UART_CHAR6BITS;
dbg("%s - data bits = 6", __func__); dev_dbg(dev, "%s - data bits = 6\n", __func__);
break; break;
case CS7: case CS7:
config->bDataBits = UMP_UART_CHAR7BITS; config->bDataBits = UMP_UART_CHAR7BITS;
dbg("%s - data bits = 7", __func__); dev_dbg(dev, "%s - data bits = 7\n", __func__);
break; break;
default: default:
case CS8: case CS8:
config->bDataBits = UMP_UART_CHAR8BITS; config->bDataBits = UMP_UART_CHAR8BITS;
dbg("%s - data bits = 8", __func__); dev_dbg(dev, "%s - data bits = 8\n", __func__);
break; break;
} }
...@@ -2311,32 +2262,32 @@ static void change_port_settings(struct tty_struct *tty, ...@@ -2311,32 +2262,32 @@ static void change_port_settings(struct tty_struct *tty,
if (cflag & PARODD) { if (cflag & PARODD) {
config->wFlags |= UMP_MASK_UART_FLAGS_PARITY; config->wFlags |= UMP_MASK_UART_FLAGS_PARITY;
config->bParity = UMP_UART_ODDPARITY; config->bParity = UMP_UART_ODDPARITY;
dbg("%s - parity = odd", __func__); dev_dbg(dev, "%s - parity = odd\n", __func__);
} else { } else {
config->wFlags |= UMP_MASK_UART_FLAGS_PARITY; config->wFlags |= UMP_MASK_UART_FLAGS_PARITY;
config->bParity = UMP_UART_EVENPARITY; config->bParity = UMP_UART_EVENPARITY;
dbg("%s - parity = even", __func__); dev_dbg(dev, "%s - parity = even\n", __func__);
} }
} else { } else {
config->bParity = UMP_UART_NOPARITY; config->bParity = UMP_UART_NOPARITY;
dbg("%s - parity = none", __func__); dev_dbg(dev, "%s - parity = none\n", __func__);
} }
if (cflag & CSTOPB) { if (cflag & CSTOPB) {
config->bStopBits = UMP_UART_STOPBIT2; config->bStopBits = UMP_UART_STOPBIT2;
dbg("%s - stop bits = 2", __func__); dev_dbg(dev, "%s - stop bits = 2\n", __func__);
} else { } else {
config->bStopBits = UMP_UART_STOPBIT1; config->bStopBits = UMP_UART_STOPBIT1;
dbg("%s - stop bits = 1", __func__); dev_dbg(dev, "%s - stop bits = 1\n", __func__);
} }
/* figure out the flow control settings */ /* figure out the flow control settings */
if (cflag & CRTSCTS) { if (cflag & CRTSCTS) {
config->wFlags |= UMP_MASK_UART_FLAGS_OUT_X_CTS_FLOW; config->wFlags |= UMP_MASK_UART_FLAGS_OUT_X_CTS_FLOW;
config->wFlags |= UMP_MASK_UART_FLAGS_RTS_FLOW; config->wFlags |= UMP_MASK_UART_FLAGS_RTS_FLOW;
dbg("%s - RTS/CTS is enabled", __func__); dev_dbg(dev, "%s - RTS/CTS is enabled\n", __func__);
} else { } else {
dbg("%s - RTS/CTS is disabled", __func__); dev_dbg(dev, "%s - RTS/CTS is disabled\n", __func__);
tty->hw_stopped = 0; tty->hw_stopped = 0;
restart_read(edge_port); restart_read(edge_port);
} }
...@@ -2349,18 +2300,18 @@ static void change_port_settings(struct tty_struct *tty, ...@@ -2349,18 +2300,18 @@ static void change_port_settings(struct tty_struct *tty,
/* if we are implementing INBOUND XON/XOFF */ /* if we are implementing INBOUND XON/XOFF */
if (I_IXOFF(tty)) { if (I_IXOFF(tty)) {
config->wFlags |= UMP_MASK_UART_FLAGS_IN_X; config->wFlags |= UMP_MASK_UART_FLAGS_IN_X;
dbg("%s - INBOUND XON/XOFF is enabled, XON = %2x, XOFF = %2x", dev_dbg(dev, "%s - INBOUND XON/XOFF is enabled, XON = %2x, XOFF = %2x\n",
__func__, config->cXon, config->cXoff); __func__, config->cXon, config->cXoff);
} else } else
dbg("%s - INBOUND XON/XOFF is disabled", __func__); dev_dbg(dev, "%s - INBOUND XON/XOFF is disabled\n", __func__);
/* if we are implementing OUTBOUND XON/XOFF */ /* if we are implementing OUTBOUND XON/XOFF */
if (I_IXON(tty)) { if (I_IXON(tty)) {
config->wFlags |= UMP_MASK_UART_FLAGS_OUT_X; config->wFlags |= UMP_MASK_UART_FLAGS_OUT_X;
dbg("%s - OUTBOUND XON/XOFF is enabled, XON = %2x, XOFF = %2x", dev_dbg(dev, "%s - OUTBOUND XON/XOFF is enabled, XON = %2x, XOFF = %2x\n",
__func__, config->cXon, config->cXoff); __func__, config->cXon, config->cXoff);
} else } else
dbg("%s - OUTBOUND XON/XOFF is disabled", __func__); dev_dbg(dev, "%s - OUTBOUND XON/XOFF is disabled\n", __func__);
tty->termios->c_cflag &= ~CMSPAR; tty->termios->c_cflag &= ~CMSPAR;
...@@ -2377,17 +2328,16 @@ static void change_port_settings(struct tty_struct *tty, ...@@ -2377,17 +2328,16 @@ static void change_port_settings(struct tty_struct *tty,
/* FIXME: Recompute actual baud from divisor here */ /* FIXME: Recompute actual baud from divisor here */
dbg("%s - baud rate = %d, wBaudRate = %d", __func__, baud, dev_dbg(dev, "%s - baud rate = %d, wBaudRate = %d\n", __func__, baud, config->wBaudRate);
config->wBaudRate);
dbg("wBaudRate: %d", (int)(461550L / config->wBaudRate)); dev_dbg(dev, "wBaudRate: %d\n", (int)(461550L / config->wBaudRate));
dbg("wFlags: 0x%x", config->wFlags); dev_dbg(dev, "wFlags: 0x%x\n", config->wFlags);
dbg("bDataBits: %d", config->bDataBits); dev_dbg(dev, "bDataBits: %d\n", config->bDataBits);
dbg("bParity: %d", config->bParity); dev_dbg(dev, "bParity: %d\n", config->bParity);
dbg("bStopBits: %d", config->bStopBits); dev_dbg(dev, "bStopBits: %d\n", config->bStopBits);
dbg("cXon: %d", config->cXon); dev_dbg(dev, "cXon: %d\n", config->cXon);
dbg("cXoff: %d", config->cXoff); dev_dbg(dev, "cXoff: %d\n", config->cXoff);
dbg("bUartMode: %d", config->bUartMode); dev_dbg(dev, "bUartMode: %d\n", config->bUartMode);
/* move the word values into big endian mode */ /* move the word values into big endian mode */
cpu_to_be16s(&config->wFlags); cpu_to_be16s(&config->wFlags);
...@@ -2397,7 +2347,7 @@ static void change_port_settings(struct tty_struct *tty, ...@@ -2397,7 +2347,7 @@ static void change_port_settings(struct tty_struct *tty,
(__u8)(UMPM_UART1_PORT + port_number), (__u8)(UMPM_UART1_PORT + port_number),
0, (__u8 *)config, sizeof(*config)); 0, (__u8 *)config, sizeof(*config));
if (status) if (status)
dbg("%s - error %d when trying to write config to device", dev_dbg(dev, "%s - error %d when trying to write config to device\n",
__func__, status); __func__, status);
kfree(config); kfree(config);
} }
...@@ -2410,11 +2360,11 @@ static void edge_set_termios(struct tty_struct *tty, ...@@ -2410,11 +2360,11 @@ static void edge_set_termios(struct tty_struct *tty,
cflag = tty->termios->c_cflag; cflag = tty->termios->c_cflag;
dbg("%s - clfag %08x iflag %08x", __func__, dev_dbg(&port->dev, "%s - clfag %08x iflag %08x\n", __func__,
tty->termios->c_cflag, tty->termios->c_iflag); tty->termios->c_cflag, tty->termios->c_iflag);
dbg("%s - old clfag %08x old iflag %08x", __func__, dev_dbg(&port->dev, "%s - old clfag %08x old iflag %08x\n", __func__,
old_termios->c_cflag, old_termios->c_iflag); old_termios->c_cflag, old_termios->c_iflag);
dbg("%s - port %d", __func__, port->number); dev_dbg(&port->dev, "%s - port %d\n", __func__, port->number);
if (edge_port == NULL) if (edge_port == NULL)
return; return;
...@@ -2430,8 +2380,6 @@ static int edge_tiocmset(struct tty_struct *tty, ...@@ -2430,8 +2380,6 @@ static int edge_tiocmset(struct tty_struct *tty,
unsigned int mcr; unsigned int mcr;
unsigned long flags; unsigned long flags;
dbg("%s - port %d", __func__, port->number);
spin_lock_irqsave(&edge_port->ep_lock, flags); spin_lock_irqsave(&edge_port->ep_lock, flags);
mcr = edge_port->shadow_mcr; mcr = edge_port->shadow_mcr;
if (set & TIOCM_RTS) if (set & TIOCM_RTS)
...@@ -2464,8 +2412,6 @@ static int edge_tiocmget(struct tty_struct *tty) ...@@ -2464,8 +2412,6 @@ static int edge_tiocmget(struct tty_struct *tty)
unsigned int mcr; unsigned int mcr;
unsigned long flags; unsigned long flags;
dbg("%s - port %d", __func__, port->number);
spin_lock_irqsave(&edge_port->ep_lock, flags); spin_lock_irqsave(&edge_port->ep_lock, flags);
msr = edge_port->shadow_msr; msr = edge_port->shadow_msr;
...@@ -2478,7 +2424,7 @@ static int edge_tiocmget(struct tty_struct *tty) ...@@ -2478,7 +2424,7 @@ static int edge_tiocmget(struct tty_struct *tty)
| ((msr & EDGEPORT_MSR_DSR) ? TIOCM_DSR: 0); /* 0x100 */ | ((msr & EDGEPORT_MSR_DSR) ? TIOCM_DSR: 0); /* 0x100 */
dbg("%s -- %x", __func__, result); dev_dbg(&port->dev, "%s -- %x\n", __func__, result);
spin_unlock_irqrestore(&edge_port->ep_lock, flags); spin_unlock_irqrestore(&edge_port->ep_lock, flags);
return result; return result;
...@@ -2538,15 +2484,15 @@ static int edge_ioctl(struct tty_struct *tty, ...@@ -2538,15 +2484,15 @@ static int edge_ioctl(struct tty_struct *tty,
struct async_icount cnow; struct async_icount cnow;
struct async_icount cprev; struct async_icount cprev;
dbg("%s - port %d, cmd = 0x%x", __func__, port->number, cmd); dev_dbg(&port->dev, "%s - port %d, cmd = 0x%x\n", __func__, port->number, cmd);
switch (cmd) { switch (cmd) {
case TIOCGSERIAL: case TIOCGSERIAL:
dbg("%s - (%d) TIOCGSERIAL", __func__, port->number); dev_dbg(&port->dev, "%s - TIOCGSERIAL\n", __func__);
return get_serial_info(edge_port, return get_serial_info(edge_port,
(struct serial_struct __user *) arg); (struct serial_struct __user *) arg);
case TIOCMIWAIT: case TIOCMIWAIT:
dbg("%s - (%d) TIOCMIWAIT", __func__, port->number); dev_dbg(&port->dev, "%s - TIOCMIWAIT\n", __func__);
cprev = edge_port->icount; cprev = edge_port->icount;
while (1) { while (1) {
interruptible_sleep_on(&edge_port->delta_msr_wait); interruptible_sleep_on(&edge_port->delta_msr_wait);
...@@ -2578,8 +2524,6 @@ static void edge_break(struct tty_struct *tty, int break_state) ...@@ -2578,8 +2524,6 @@ static void edge_break(struct tty_struct *tty, int break_state)
int status; int status;
int bv = 0; /* Off */ int bv = 0; /* Off */
dbg("%s - state = %d", __func__, break_state);
/* chase the port close */ /* chase the port close */
chase_port(edge_port, 0, 0); chase_port(edge_port, 0, 0);
...@@ -2587,7 +2531,7 @@ static void edge_break(struct tty_struct *tty, int break_state) ...@@ -2587,7 +2531,7 @@ static void edge_break(struct tty_struct *tty, int break_state)
bv = 1; /* On */ bv = 1; /* On */
status = ti_do_config(edge_port, UMPC_SET_CLR_BREAK, bv); status = ti_do_config(edge_port, UMPC_SET_CLR_BREAK, bv);
if (status) if (status)
dbg("%s - error %d sending break set/clear command.", dev_dbg(&port->dev, "%s - error %d sending break set/clear command.\n",
__func__, status); __func__, status);
} }
...@@ -2655,7 +2599,6 @@ static int edge_startup(struct usb_serial *serial) ...@@ -2655,7 +2599,6 @@ static int edge_startup(struct usb_serial *serial)
static void edge_disconnect(struct usb_serial *serial) static void edge_disconnect(struct usb_serial *serial)
{ {
dbg("%s", __func__);
} }
static void edge_release(struct usb_serial *serial) static void edge_release(struct usb_serial *serial)
...@@ -2663,8 +2606,6 @@ static void edge_release(struct usb_serial *serial) ...@@ -2663,8 +2606,6 @@ static void edge_release(struct usb_serial *serial)
int i; int i;
struct edgeport_port *edge_port; struct edgeport_port *edge_port;
dbg("%s", __func__);
for (i = 0; i < serial->num_ports; ++i) { for (i = 0; i < serial->num_ports; ++i) {
edge_port = usb_get_serial_port_data(serial->port[i]); edge_port = usb_get_serial_port_data(serial->port[i]);
kfifo_free(&edge_port->write_fifo); kfifo_free(&edge_port->write_fifo);
...@@ -2692,7 +2633,7 @@ static ssize_t store_uart_mode(struct device *dev, ...@@ -2692,7 +2633,7 @@ static ssize_t store_uart_mode(struct device *dev,
struct edgeport_port *edge_port = usb_get_serial_port_data(port); struct edgeport_port *edge_port = usb_get_serial_port_data(port);
unsigned int v = simple_strtoul(valbuf, NULL, 0); unsigned int v = simple_strtoul(valbuf, NULL, 0);
dbg("%s: setting uart_mode = %d", __func__, v); dev_dbg(dev, "%s: setting uart_mode = %d\n", __func__, v);
if (v < 256) if (v < 256)
edge_port->bUartMode = v; edge_port->bUartMode = v;
......
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