Hello.
Bartlomiej Zolnierkiewicz wrote:
From: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
Subject: [PATCH] it8213: always program control bits
This matches behavior of libata pata_it8213 host driver.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
---
drivers/ide/it8213.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
Index: b/drivers/ide/it8213.c
===================================================================
--- a/drivers/ide/it8213.c
+++ b/drivers/ide/it8213.c
@@ -55,15 +55,13 @@ static void it8213_set_pio_mode(ide_hwif
if (is_slave) {
master_data |= 0x4000;
master_data &= ~0x0070;
- if (pio > 1)
- master_data = master_data | (control << 4);
+ master_data = master_data | (control << 4);
master_data |= control << 4; /* it's C after all */
pci_read_config_byte(dev, slave_port, &slave_data);
slave_data = slave_data & 0xf0;
slave_data = slave_data | (timings[pio][0] << 2) | timings[pio][1];
} else {
master_data &= ~0x3307;
- if (pio > 1)
- master_data = master_data | control;
+ master_data = master_data | control;
master_data |= control;
master_data = master_data | (timings[pio][0] << 12) | (timings[pio][1] << 8);
MBR, Sergei
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