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Fixes GPIO APIs Naming Convention and Comments

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Closes #2435.
This commit is contained in:
Sudarshan Rajagopalan
2015-10-21 17:33:44 +02:00
committed by Ben Gras
parent 6f6e5d758f
commit 5c337d7e37
4 changed files with 21 additions and 17 deletions
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8
c/src/lib/libbsp/arm/beagle/gpio/bbb-gpio.c
View File

@@ -299,7 +299,7 @@ uint32_t rtems_gpio_bsp_interrupt_line(rtems_vector_number vector)
return event_status; return event_status;
} }
rtems_status_code rtems_bsp_enable_interrupt( rtems_status_code rtems_gpio_bsp_enable_interrupt(
uint32_t bank, uint32_t bank,
uint32_t pin, uint32_t pin,
rtems_gpio_interrupt interrupt rtems_gpio_interrupt interrupt
@@ -354,7 +354,7 @@ rtems_status_code rtems_bsp_enable_interrupt(
return RTEMS_SUCCESSFUL; return RTEMS_SUCCESSFUL;
} }
rtems_status_code rtems_bsp_disable_interrupt( rtems_status_code rtems_gpio_bsp_disable_interrupt(
uint32_t bank, uint32_t bank,
uint32_t pin, uint32_t pin,
rtems_gpio_interrupt interrupt rtems_gpio_interrupt interrupt
@@ -528,7 +528,7 @@ uint32_t rtems_gpio_bsp_interrupt_line(rtems_vector_number vector)
return -1; return -1;
} }
rtems_status_code rtems_bsp_enable_interrupt( rtems_status_code rtems_gpio_bsp_enable_interrupt(
uint32_t bank, uint32_t bank,
uint32_t pin, uint32_t pin,
rtems_gpio_interrupt interrupt rtems_gpio_interrupt interrupt
@@ -536,7 +536,7 @@ rtems_status_code rtems_bsp_enable_interrupt(
return RTEMS_NOT_DEFINED; return RTEMS_NOT_DEFINED;
} }
rtems_status_code rtems_bsp_disable_interrupt( rtems_status_code rtems_gpio_bsp_disable_interrupt(
uint32_t bank, uint32_t bank,
uint32_t pin, uint32_t pin,
rtems_gpio_interrupt interrupt rtems_gpio_interrupt interrupt

4
c/src/lib/libbsp/arm/raspberrypi/gpio/rpi-gpio.c
View File

@@ -183,7 +183,7 @@ uint32_t rtems_gpio_bsp_interrupt_line(rtems_vector_number vector)
return event_status; return event_status;
} }
rtems_status_code rtems_bsp_enable_interrupt( rtems_status_code rtems_gpio_bsp_enable_interrupt(
uint32_t bank, uint32_t bank,
uint32_t pin, uint32_t pin,
rtems_gpio_interrupt interrupt rtems_gpio_interrupt interrupt
@@ -227,7 +227,7 @@ rtems_status_code rtems_bsp_enable_interrupt(
return RTEMS_SUCCESSFUL; return RTEMS_SUCCESSFUL;
} }
rtems_status_code rtems_bsp_disable_interrupt( rtems_status_code rtems_gpio_bsp_disable_interrupt(
uint32_t bank, uint32_t bank,
uint32_t pin, uint32_t pin,
rtems_gpio_interrupt interrupt rtems_gpio_interrupt interrupt

6
c/src/lib/libbsp/shared/gpio.c
View File

@@ -1341,7 +1341,7 @@ rtems_status_code rtems_gpio_request_pin(
return RTEMS_UNSATISFIED; return RTEMS_UNSATISFIED;
} }
sc = rtems_bsp_select_specific_io( sc = rtems_gpio_bsp_select_specific_io(
bank, bank,
pin, pin,
bsp_data->io_function, bsp_data->io_function,
@@ -1805,7 +1805,7 @@ rtems_status_code rtems_gpio_enable_interrupt(
} }
} }
sc = rtems_bsp_enable_interrupt(bank, pin, interrupt); sc = rtems_gpio_bsp_enable_interrupt(bank, pin, interrupt);
if ( sc != RTEMS_SUCCESSFUL ) { if ( sc != RTEMS_SUCCESSFUL ) {
RELEASE_LOCK(gpio_bank_state[bank].lock); RELEASE_LOCK(gpio_bank_state[bank].lock);
@@ -1919,7 +1919,7 @@ rtems_status_code rtems_gpio_disable_interrupt(uint32_t pin_number)
return RTEMS_NOT_CONFIGURED; return RTEMS_NOT_CONFIGURED;
} }
sc = rtems_bsp_disable_interrupt(bank, pin, interrupt_state->active_interrupt); sc = rtems_gpio_bsp_disable_interrupt(bank, pin, interrupt_state->active_interrupt);
if ( sc != RTEMS_SUCCESSFUL ) { if ( sc != RTEMS_SUCCESSFUL ) {
RELEASE_LOCK(gpio_bank_state[bank].lock); RELEASE_LOCK(gpio_bank_state[bank].lock);

20
c/src/lib/libbsp/shared/include/gpio.h
View File

@@ -736,12 +736,16 @@ extern uint32_t rtems_gpio_bsp_multi_read(uint32_t bank, uint32_t bitmask);
* does not support the feature, by returning RTEMS_NOT_DEFINED. * does not support the feature, by returning RTEMS_NOT_DEFINED.
* *
* @param[in] bank GPIO bank number. * @param[in] bank GPIO bank number.
* @param[in] bitmask Bitmask of GPIO pins to clear in the given bank. * @param[in] pins Array filled with BSP specific pin numbers. All pins belong
* to the same select bank.
* @param[in] pin_count Number of pin configurations in the @var pins array.
* @param[in] arg Pointer to a BSP defined structure with BSP-specific
* data. This field is handled by the BSP.
* *
* @retval RTEMS_SUCCESSFUL All pins were cleared successfully. * @retval RTEMS_SUCCESSFUL Operation completed with success.
* @retval RTEMS_NOT_DEFINED The BSP does not support BSP specific operations * @retval RTEMS_NOT_DEFINED Group has no BSP specific pins, or the BSP does not
* for groups. * support BSP specific operations for groups.
* @retval RTEMS_UNSATISFIED Could not clear at least one of the pins. * @retval RTEMS_UNSATISFIED Could not operate on at least one of the pins.
*/ */
extern rtems_status_code rtems_gpio_bsp_specific_group_operation( extern rtems_status_code rtems_gpio_bsp_specific_group_operation(
uint32_t bank, uint32_t bank,
@@ -859,7 +863,7 @@ extern rtems_status_code rtems_gpio_bsp_select_output(
* @retval RTEMS_SUCCESSFUL Function was assigned successfully. * @retval RTEMS_SUCCESSFUL Function was assigned successfully.
* @retval RTEMS_UNSATISFIED Could not assign the function to the pin. * @retval RTEMS_UNSATISFIED Could not assign the function to the pin.
*/ */
extern rtems_status_code rtems_bsp_select_specific_io( extern rtems_status_code rtems_gpio_bsp_select_specific_io(
uint32_t bank, uint32_t bank,
uint32_t pin, uint32_t pin,
uint32_t function, uint32_t function,
@@ -918,7 +922,7 @@ extern rtems_vector_number rtems_gpio_bsp_get_vector(uint32_t bank);
* @retval RTEMS_SUCCESSFUL Interrupt successfully enabled for this pin. * @retval RTEMS_SUCCESSFUL Interrupt successfully enabled for this pin.
* @retval RTEMS_UNSATISFIED Could not enable the interrupt on the pin. * @retval RTEMS_UNSATISFIED Could not enable the interrupt on the pin.
*/ */
extern rtems_status_code rtems_bsp_enable_interrupt( extern rtems_status_code rtems_gpio_bsp_enable_interrupt(
uint32_t bank, uint32_t bank,
uint32_t pin, uint32_t pin,
rtems_gpio_interrupt interrupt rtems_gpio_interrupt interrupt
@@ -935,7 +939,7 @@ extern rtems_status_code rtems_bsp_enable_interrupt(
* @retval RTEMS_SUCCESSFUL Interrupt successfully disabled for this pin. * @retval RTEMS_SUCCESSFUL Interrupt successfully disabled for this pin.
* @retval RTEMS_UNSATISFIED Could not disable interrupts on this pin. * @retval RTEMS_UNSATISFIED Could not disable interrupts on this pin.
*/ */
extern rtems_status_code rtems_bsp_disable_interrupt( extern rtems_status_code rtems_gpio_bsp_disable_interrupt(
uint32_t bank, uint32_t bank,
uint32_t pin, uint32_t pin,
rtems_gpio_interrupt interrupt rtems_gpio_interrupt interrupt