diff options
Diffstat (limited to 'drivers/net/wireless/ti/wlcore/spi.c')
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/spi.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/wireless/ti/wlcore/spi.c b/drivers/net/wireless/ti/wlcore/spi.c index 8da4ed243ebc..a519bc3adec1 100644 --- a/drivers/net/wireless/ti/wlcore/spi.c +++ b/drivers/net/wireless/ti/wlcore/spi.c @@ -66,7 +66,13 @@ /* HW limitation: maximum possible chunk size is 4095 bytes */ #define WSPI_MAX_CHUNK_SIZE 4092 -#define WSPI_MAX_NUM_OF_CHUNKS (WL1271_AGGR_BUFFER_SIZE / WSPI_MAX_CHUNK_SIZE) +/* + * only support SPI for 12xx - this code should be reworked when 18xx + * support is introduced + */ +#define SPI_AGGR_BUFFER_SIZE (4 * PAGE_SIZE) + +#define WSPI_MAX_NUM_OF_CHUNKS (SPI_AGGR_BUFFER_SIZE / WSPI_MAX_CHUNK_SIZE) struct wl12xx_spi_glue { struct device *dev; @@ -271,7 +277,7 @@ static int __must_check wl12xx_spi_raw_write(struct device *child, int addr, u32 chunk_len; int i; - WARN_ON(len > WL1271_AGGR_BUFFER_SIZE); + WARN_ON(len > SPI_AGGR_BUFFER_SIZE); spi_message_init(&m); memset(t, 0, sizeof(t)); |