diff options
| author | Pradeep Goudagunta <pgoudagunta@nvidia.com> | 2011-08-30 14:50:29 +0530 |
|---|---|---|
| committer | Varun Colbert <vcolbert@nvidia.com> | 2011-09-08 17:16:17 -0700 |
| commit | 642eac7b9c8994b42d32a0c3794d0bb2194e62c0 (patch) | |
| tree | a878c062a6de8f675569f8d1018b0ae332cff752 /drivers | |
| parent | 59ebbe44d9ac5f6b969075973bba6ee6a1316a42 (diff) | |
serial: tegra: Increasing RX DMA buffer size
Increasing RX DMA buffer size to 16K.
Bug 819411
Change-Id: Ib2dbce9893544b6f798cf091a8a5df2fc4ecee5b
Reviewed-on: http://git-master/r/49810
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/serial/tegra_hsuart.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/serial/tegra_hsuart.c b/drivers/serial/tegra_hsuart.c index 078e2965fafc..1744b0e0ac2a 100644 --- a/drivers/serial/tegra_hsuart.c +++ b/drivers/serial/tegra_hsuart.c @@ -51,7 +51,7 @@ #define BYTES_TO_ALIGN(x) ((unsigned long)(ALIGN((x), sizeof(u32))) - \ (unsigned long)(x)) -#define UART_RX_DMA_BUFFER_SIZE (2048*4) +#define UART_RX_DMA_BUFFER_SIZE (2048*8) #define UART_LSR_FIFOE 0x80 #define UART_LSR_TXFIFO_FULL 0x100 |