diff options
Diffstat (limited to 'drivers/char/xilinx_hwicap/fifo_icap.c')
-rw-r--r-- | drivers/char/xilinx_hwicap/fifo_icap.c | 60 |
1 files changed, 30 insertions, 30 deletions
diff --git a/drivers/char/xilinx_hwicap/fifo_icap.c b/drivers/char/xilinx_hwicap/fifo_icap.c index 0988314694a6..6f45dbd47125 100644 --- a/drivers/char/xilinx_hwicap/fifo_icap.c +++ b/drivers/char/xilinx_hwicap/fifo_icap.c | |||
@@ -94,9 +94,9 @@ | |||
94 | 94 | ||
95 | 95 | ||
96 | /** | 96 | /** |
97 | * fifo_icap_fifo_write: Write data to the write FIFO. | 97 | * fifo_icap_fifo_write - Write data to the write FIFO. |
98 | * @parameter drvdata: a pointer to the drvdata. | 98 | * @drvdata: a pointer to the drvdata. |
99 | * @parameter data: the 32-bit value to be written to the FIFO. | 99 | * @data: the 32-bit value to be written to the FIFO. |
100 | * | 100 | * |
101 | * This function will silently fail if the fifo is full. | 101 | * This function will silently fail if the fifo is full. |
102 | **/ | 102 | **/ |
@@ -108,8 +108,8 @@ static inline void fifo_icap_fifo_write(struct hwicap_drvdata *drvdata, | |||
108 | } | 108 | } |
109 | 109 | ||
110 | /** | 110 | /** |
111 | * fifo_icap_fifo_read: Read data from the Read FIFO. | 111 | * fifo_icap_fifo_read - Read data from the Read FIFO. |
112 | * @parameter drvdata: a pointer to the drvdata. | 112 | * @drvdata: a pointer to the drvdata. |
113 | * | 113 | * |
114 | * This function will silently fail if the fifo is empty. | 114 | * This function will silently fail if the fifo is empty. |
115 | **/ | 115 | **/ |
@@ -121,9 +121,9 @@ static inline u32 fifo_icap_fifo_read(struct hwicap_drvdata *drvdata) | |||
121 | } | 121 | } |
122 | 122 | ||
123 | /** | 123 | /** |
124 | * fifo_icap_set_read_size: Set the the size register. | 124 | * fifo_icap_set_read_size - Set the the size register. |
125 | * @parameter drvdata: a pointer to the drvdata. | 125 | * @drvdata: a pointer to the drvdata. |
126 | * @parameter data: the size of the following read transaction, in words. | 126 | * @data: the size of the following read transaction, in words. |
127 | **/ | 127 | **/ |
128 | static inline void fifo_icap_set_read_size(struct hwicap_drvdata *drvdata, | 128 | static inline void fifo_icap_set_read_size(struct hwicap_drvdata *drvdata, |
129 | u32 data) | 129 | u32 data) |
@@ -132,8 +132,8 @@ static inline void fifo_icap_set_read_size(struct hwicap_drvdata *drvdata, | |||
132 | } | 132 | } |
133 | 133 | ||
134 | /** | 134 | /** |
135 | * fifo_icap_start_config: Initiate a configuration (write) to the device. | 135 | * fifo_icap_start_config - Initiate a configuration (write) to the device. |
136 | * @parameter drvdata: a pointer to the drvdata. | 136 | * @drvdata: a pointer to the drvdata. |
137 | **/ | 137 | **/ |
138 | static inline void fifo_icap_start_config(struct hwicap_drvdata *drvdata) | 138 | static inline void fifo_icap_start_config(struct hwicap_drvdata *drvdata) |
139 | { | 139 | { |
@@ -142,8 +142,8 @@ static inline void fifo_icap_start_config(struct hwicap_drvdata *drvdata) | |||
142 | } | 142 | } |
143 | 143 | ||
144 | /** | 144 | /** |
145 | * fifo_icap_start_readback: Initiate a readback from the device. | 145 | * fifo_icap_start_readback - Initiate a readback from the device. |
146 | * @parameter drvdata: a pointer to the drvdata. | 146 | * @drvdata: a pointer to the drvdata. |
147 | **/ | 147 | **/ |
148 | static inline void fifo_icap_start_readback(struct hwicap_drvdata *drvdata) | 148 | static inline void fifo_icap_start_readback(struct hwicap_drvdata *drvdata) |
149 | { | 149 | { |
@@ -152,8 +152,8 @@ static inline void fifo_icap_start_readback(struct hwicap_drvdata *drvdata) | |||
152 | } | 152 | } |
153 | 153 | ||
154 | /** | 154 | /** |
155 | * fifo_icap_busy: Return true if the ICAP is still processing a transaction. | 155 | * fifo_icap_busy - Return true if the ICAP is still processing a transaction. |
156 | * @parameter drvdata: a pointer to the drvdata. | 156 | * @drvdata: a pointer to the drvdata. |
157 | **/ | 157 | **/ |
158 | static inline u32 fifo_icap_busy(struct hwicap_drvdata *drvdata) | 158 | static inline u32 fifo_icap_busy(struct hwicap_drvdata *drvdata) |
159 | { | 159 | { |
@@ -163,8 +163,8 @@ static inline u32 fifo_icap_busy(struct hwicap_drvdata *drvdata) | |||
163 | } | 163 | } |
164 | 164 | ||
165 | /** | 165 | /** |
166 | * fifo_icap_write_fifo_vacancy: Query the write fifo available space. | 166 | * fifo_icap_write_fifo_vacancy - Query the write fifo available space. |
167 | * @parameter drvdata: a pointer to the drvdata. | 167 | * @drvdata: a pointer to the drvdata. |
168 | * | 168 | * |
169 | * Return the number of words that can be safely pushed into the write fifo. | 169 | * Return the number of words that can be safely pushed into the write fifo. |
170 | **/ | 170 | **/ |
@@ -175,8 +175,8 @@ static inline u32 fifo_icap_write_fifo_vacancy( | |||
175 | } | 175 | } |
176 | 176 | ||
177 | /** | 177 | /** |
178 | * fifo_icap_read_fifo_occupancy: Query the read fifo available data. | 178 | * fifo_icap_read_fifo_occupancy - Query the read fifo available data. |
179 | * @parameter drvdata: a pointer to the drvdata. | 179 | * @drvdata: a pointer to the drvdata. |
180 | * | 180 | * |
181 | * Return the number of words that can be safely read from the read fifo. | 181 | * Return the number of words that can be safely read from the read fifo. |
182 | **/ | 182 | **/ |
@@ -187,11 +187,11 @@ static inline u32 fifo_icap_read_fifo_occupancy( | |||
187 | } | 187 | } |
188 | 188 | ||
189 | /** | 189 | /** |
190 | * fifo_icap_set_configuration: Send configuration data to the ICAP. | 190 | * fifo_icap_set_configuration - Send configuration data to the ICAP. |
191 | * @parameter drvdata: a pointer to the drvdata. | 191 | * @drvdata: a pointer to the drvdata. |
192 | * @parameter frame_buffer: a pointer to the data to be written to the | 192 | * @frame_buffer: a pointer to the data to be written to the |
193 | * ICAP device. | 193 | * ICAP device. |
194 | * @parameter num_words: the number of words (32 bit) to write to the ICAP | 194 | * @num_words: the number of words (32 bit) to write to the ICAP |
195 | * device. | 195 | * device. |
196 | 196 | ||
197 | * This function writes the given user data to the Write FIFO in | 197 | * This function writes the given user data to the Write FIFO in |
@@ -266,10 +266,10 @@ int fifo_icap_set_configuration(struct hwicap_drvdata *drvdata, | |||
266 | } | 266 | } |
267 | 267 | ||
268 | /** | 268 | /** |
269 | * fifo_icap_get_configuration: Read configuration data from the device. | 269 | * fifo_icap_get_configuration - Read configuration data from the device. |
270 | * @parameter drvdata: a pointer to the drvdata. | 270 | * @drvdata: a pointer to the drvdata. |
271 | * @parameter data: Address of the data representing the partial bitstream | 271 | * @data: Address of the data representing the partial bitstream |
272 | * @parameter size: the size of the partial bitstream in 32 bit words. | 272 | * @size: the size of the partial bitstream in 32 bit words. |
273 | * | 273 | * |
274 | * This function reads the specified number of words from the ICAP device in | 274 | * This function reads the specified number of words from the ICAP device in |
275 | * the polled mode. | 275 | * the polled mode. |
@@ -335,8 +335,8 @@ int fifo_icap_get_configuration(struct hwicap_drvdata *drvdata, | |||
335 | } | 335 | } |
336 | 336 | ||
337 | /** | 337 | /** |
338 | * buffer_icap_reset: Reset the logic of the icap device. | 338 | * buffer_icap_reset - Reset the logic of the icap device. |
339 | * @parameter drvdata: a pointer to the drvdata. | 339 | * @drvdata: a pointer to the drvdata. |
340 | * | 340 | * |
341 | * This function forces the software reset of the complete HWICAP device. | 341 | * This function forces the software reset of the complete HWICAP device. |
342 | * All the registers will return to the default value and the FIFO is also | 342 | * All the registers will return to the default value and the FIFO is also |
@@ -360,8 +360,8 @@ void fifo_icap_reset(struct hwicap_drvdata *drvdata) | |||
360 | } | 360 | } |
361 | 361 | ||
362 | /** | 362 | /** |
363 | * fifo_icap_flush_fifo: This function flushes the FIFOs in the device. | 363 | * fifo_icap_flush_fifo - This function flushes the FIFOs in the device. |
364 | * @parameter drvdata: a pointer to the drvdata. | 364 | * @drvdata: a pointer to the drvdata. |
365 | */ | 365 | */ |
366 | void fifo_icap_flush_fifo(struct hwicap_drvdata *drvdata) | 366 | void fifo_icap_flush_fifo(struct hwicap_drvdata *drvdata) |
367 | { | 367 | { |