On 01/12/2011 11:46 PM, Marek Vasut wrote:
Signed-off-by: Marek Vasut marek.vasut@gmail.com
drivers/block/Makefile | 1 + drivers/block/mxc_ata.c | 149 +++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 150 insertions(+), 0 deletions(-) create mode 100644 drivers/block/mxc_ata.c
Hi Marek,
+/* PIO timing table */ +#define NR_PIO_SPECS 5 +uint16_t pio_t0[NR_PIO_SPECS] = { 600, 383, 240, 180, 120 }; +uint16_t pio_t1[NR_PIO_SPECS] = { 70, 50, 30, 30, 25 }; +uint16_t pio_t2_8[NR_PIO_SPECS] = { 290, 290, 290, 80, 70 }; +uint16_t pio_t2_16[NR_PIO_SPECS] = { 165, 125, 100, 80, 70 }; +uint16_t pio_t2i[NR_PIO_SPECS] = { 40, 0, 0, 0, 0 }; +uint16_t pio_t4[NR_PIO_SPECS] = { 30, 20, 15, 10, 10 }; +uint16_t pio_t9[NR_PIO_SPECS] = { 20, 15, 10, 10, 10 }; +uint16_t pio_tA[NR_PIO_SPECS] = { 50, 50, 50, 50, 50 };
As these array are only used here, they should be static.
- /* Write TIME_2R/AX/RDX/4 */
- val = (((pio_t2_8[mode] + T) / T) << REG2OFF(&ata_cfg_regs->time_2r)) |
Line too long, please fix globally.
(((pio_tA[mode] + T) / T + 2) << REG2OFF(&ata_cfg_regs->time_ax)) |
Ditto.
Best regards, Stefano Babic