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tree: Remove forward-declarations of structs for spi masters

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Reorder functions to avoid forward-declarations of structs. Similar
thing was done earlier for functions declarations, this patch takes
care of structs declarations.

BUG=b:140394053
TEST=builds
objdump -d is identical
objdump -s only difference is version number

Change-Id: I256bd7c763efc010fc1f29f7c5853f150ac10739
Signed-off-by: Anastasia Klimchuk <aklm@chromium.org>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/51731
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
This commit is contained in:
Anastasia Klimchuk
2021-03-23 16:34:07 +11:00
committed by Edward O'Callaghan
parent 6d79a6ab80
commit e704583ad5
3 changed files with 218 additions and 225 deletions
Download Patch File Download Diff File Expand all files Collapse all files

196
ni845x_spi.c
View File

@ -40,8 +40,6 @@ enum voltage_coerce_mode {
USE_HIGHER
};
static const struct spi_master spi_programmer_ni845x;
static unsigned char CS_number; // use chip select 0 as default
static enum USB845x_type device_pid = Unknown_NI845X_Device;
@ -403,103 +401,6 @@ static int ni845x_spi_shutdown(void *data)
return 0;
}
int ni845x_spi_init(void)
{
char *speed_str = NULL;
char *CS_str = NULL;
char *voltage = NULL;
char *endptr = NULL;
int requested_io_voltage_mV = 1200; // default the IO voltage to 1.2V
int spi_speed_KHz = 1000; // selecting 1 MHz SCK is a good bet
char *serial_number = NULL; // by default open the first connected device
char *ignore_io_voltage_limits_str = NULL;
int32 tmp = 0;
// read the cs parameter (which Chip select should we use)
CS_str = extract_programmer_param("cs");
if (CS_str) {
CS_number = CS_str[0] - '0';
free(CS_str);
if (strlen(CS_str) > 1 || CS_number < 0 || 7 < CS_number) {
msg_perr("Only CS 0-7 supported\n");
return 1;
}
}
voltage = extract_programmer_param("voltage");
if (voltage != NULL) {
requested_io_voltage_mV = parse_voltage(voltage);
free(voltage);
if (requested_io_voltage_mV < 0)
return 1;
}
serial_number = extract_programmer_param("serial");
speed_str = extract_programmer_param("spispeed");
if (speed_str) {
spi_speed_KHz = strtoul(speed_str, &endptr, 0);
if (*endptr) {
msg_perr("The spispeed parameter passed with invalid format: %s\n",
speed_str);
msg_perr("Please pass the parameter with a simple number in kHz\n");
return 1;
}
free(speed_str);
}
ignore_io_voltage_limits = false;
ignore_io_voltage_limits_str = extract_programmer_param("ignore_io_voltage_limits");
if (ignore_io_voltage_limits_str
&& strcmp(ignore_io_voltage_limits_str, "yes") == 0) {
ignore_io_voltage_limits = true;
}
if (ni845x_spi_open(serial_number, &device_handle)) {
if (serial_number) {
msg_pinfo("Could not find any connected NI USB-8451/8452 with serialnumber: %s!\n",
serial_number);
ni845x_spi_print_available_devices();
msg_pinfo("Check the S/N field on the bottom of the device,\n"
"or use 'lsusb -v -d 3923:7166 | grep Serial' for USB-8451\n"
"or 'lsusb -v -d 3923:7514 | grep Serial' for USB-8452\n");
free(serial_number);
} else {
msg_pinfo("Could not find any connected NI USB-845x device!\n");
}
return 1;
}
free(serial_number);
// open the SPI config handle
tmp = ni845xSpiConfigurationOpen(&configuration_handle);
if (tmp != 0) {
ni845x_report_error("ni845xSpiConfigurationOpen", tmp);
ni845x_spi_shutdown(NULL);
return 1;
}
if (usb8452_spi_set_io_voltage(requested_io_voltage_mV, &io_voltage_in_mV, USE_LOWER) < 0) {
ni845x_spi_shutdown(NULL);
return 1; // no alert here usb8452_spi_set_io_voltage already printed that
}
if (ni845x_spi_set_speed(spi_speed_KHz)) {
msg_perr("Unable to set SPI speed\n");
ni845x_spi_shutdown(NULL);
return 1;
}
if (register_shutdown(ni845x_spi_shutdown, NULL)) {
ni845x_spi_shutdown(NULL);
return 1;
}
register_spi_master(&spi_programmer_ni845x);
return 0;
}
static void ni845x_warn_over_max_voltage(const struct flashctx *flash)
{
if (device_pid == USB8451) {
@ -636,3 +537,100 @@ static const struct spi_master spi_programmer_ni845x = {
.write_256 = default_spi_write_256,
.write_aai = default_spi_write_aai,
};
int ni845x_spi_init(void)
{
char *speed_str = NULL;
char *CS_str = NULL;
char *voltage = NULL;
char *endptr = NULL;
int requested_io_voltage_mV = 1200; // default the IO voltage to 1.2V
int spi_speed_KHz = 1000; // selecting 1 MHz SCK is a good bet
char *serial_number = NULL; // by default open the first connected device
char *ignore_io_voltage_limits_str = NULL;
int32 tmp = 0;
// read the cs parameter (which Chip select should we use)
CS_str = extract_programmer_param("cs");
if (CS_str) {
CS_number = CS_str[0] - '0';
free(CS_str);
if (strlen(CS_str) > 1 || CS_number < 0 || 7 < CS_number) {
msg_perr("Only CS 0-7 supported\n");
return 1;
}
}
voltage = extract_programmer_param("voltage");
if (voltage != NULL) {
requested_io_voltage_mV = parse_voltage(voltage);
free(voltage);
if (requested_io_voltage_mV < 0)
return 1;
}
serial_number = extract_programmer_param("serial");
speed_str = extract_programmer_param("spispeed");
if (speed_str) {
spi_speed_KHz = strtoul(speed_str, &endptr, 0);
if (*endptr) {
msg_perr("The spispeed parameter passed with invalid format: %s\n",
speed_str);
msg_perr("Please pass the parameter with a simple number in kHz\n");
return 1;
}
free(speed_str);
}
ignore_io_voltage_limits = false;
ignore_io_voltage_limits_str = extract_programmer_param("ignore_io_voltage_limits");
if (ignore_io_voltage_limits_str
&& strcmp(ignore_io_voltage_limits_str, "yes") == 0) {
ignore_io_voltage_limits = true;
}
if (ni845x_spi_open(serial_number, &device_handle)) {
if (serial_number) {
msg_pinfo("Could not find any connected NI USB-8451/8452 with serialnumber: %s!\n",
serial_number);
ni845x_spi_print_available_devices();
msg_pinfo("Check the S/N field on the bottom of the device,\n"
"or use 'lsusb -v -d 3923:7166 | grep Serial' for USB-8451\n"
"or 'lsusb -v -d 3923:7514 | grep Serial' for USB-8452\n");
free(serial_number);
} else {
msg_pinfo("Could not find any connected NI USB-845x device!\n");
}
return 1;
}
free(serial_number);
// open the SPI config handle
tmp = ni845xSpiConfigurationOpen(&configuration_handle);
if (tmp != 0) {
ni845x_report_error("ni845xSpiConfigurationOpen", tmp);
ni845x_spi_shutdown(NULL);
return 1;
}
if (usb8452_spi_set_io_voltage(requested_io_voltage_mV, &io_voltage_in_mV, USE_LOWER) < 0) {
ni845x_spi_shutdown(NULL);
return 1; // no alert here usb8452_spi_set_io_voltage already printed that
}
if (ni845x_spi_set_speed(spi_speed_KHz)) {
msg_perr("Unable to set SPI speed\n");
ni845x_spi_shutdown(NULL);
return 1;
}
if (register_shutdown(ni845x_spi_shutdown, NULL)) {
ni845x_spi_shutdown(NULL);
return 1;
}
register_spi_master(&spi_programmer_ni845x);
return 0;
}