diff options
Diffstat (limited to 'drivers/ide')
| -rw-r--r-- | drivers/ide/legacy/qd65xx.c | 35 | ||||
| -rw-r--r-- | drivers/ide/legacy/qd65xx.h | 1 |
2 files changed, 15 insertions, 21 deletions
diff --git a/drivers/ide/legacy/qd65xx.c b/drivers/ide/legacy/qd65xx.c index ad4ec2c42a5..6e820c7c5c6 100644 --- a/drivers/ide/legacy/qd65xx.c +++ b/drivers/ide/legacy/qd65xx.c @@ -204,10 +204,11 @@ static void qd6500_set_pio_mode(ide_drive_t *drive, const u8 pio) static void qd6580_set_pio_mode(ide_drive_t *drive, const u8 pio) { - int base = HWIF(drive)->select_data; + ide_hwif_t *hwif = drive->hwif; unsigned int cycle_time; int active_time = 175; int recovery_time = 415; /* worst case values from the dos driver */ + u8 base = (hwif->config_data & 0xff00) >> 8; if (drive->id && !qd_find_disk_type(drive, &active_time, &recovery_time)) { cycle_time = ide_pio_cycle_time(drive, pio); @@ -278,21 +279,10 @@ static int __init qd_testreg(int port) return (readreg != QD_TESTVAL); } -/* - * qd_setup: - * - * called to setup an ata channel : adjusts attributes & links for tuning - */ - -static void __init qd_setup(ide_hwif_t *hwif, int base, int config) -{ - hwif->select_data = base; - hwif->config_data = config; -} - static void __init qd6500_port_init_devs(ide_hwif_t *hwif) { - u8 base = hwif->select_data, config = QD_CONFIG(hwif); + u8 base = (hwif->config_data & 0xff00) >> 8; + u8 config = QD_CONFIG(hwif); hwif->drives[0].drive_data = QD6500_DEF_DATA; hwif->drives[1].drive_data = QD6500_DEF_DATA; @@ -301,9 +291,10 @@ static void __init qd6500_port_init_devs(ide_hwif_t *hwif) static void __init qd6580_port_init_devs(ide_hwif_t *hwif) { u16 t1, t2; - u8 base = hwif->select_data, config = QD_CONFIG(hwif); + u8 base = (hwif->config_data & 0xff00) >> 8; + u8 config = QD_CONFIG(hwif); - if (QD_CONTROL(hwif) & QD_CONTR_SEC_DISABLED) { + if (hwif->host_flags & IDE_HFLAG_SINGLE) { t1 = QD6580_DEF_DATA; t2 = QD6580_DEF_DATA2; } else @@ -370,13 +361,15 @@ static int __init qd_probe(int base) printk(KERN_DEBUG "qd6500: config=%#x, ID3=%u\n", config, QD_ID3); + d.host_flags |= IDE_HFLAG_SINGLE; + hwif = ide_find_port_slot(&d); if (hwif == NULL) return -ENOENT; ide_init_port_hw(hwif, &hw[unit]); - qd_setup(hwif, base, config); + hwif->config_data = (base << 8) | config; hwif->port_init_devs = qd6500_port_init_devs; hwif->set_pio_mode = qd6500_set_pio_mode; @@ -412,13 +405,15 @@ static int __init qd_probe(int base) printk(KERN_INFO "qd6580: single IDE board\n"); + d.host_flags |= IDE_HFLAG_SINGLE; + hwif = ide_find_port_slot(&d); if (hwif == NULL) return -ENOENT; ide_init_port_hw(hwif, &hw[unit]); - qd_setup(hwif, base, config | (control << 8)); + hwif->config_data = (base << 8) | config; hwif->port_init_devs = qd6580_port_init_devs; hwif->set_pio_mode = qd6580_set_pio_mode; @@ -438,7 +433,7 @@ static int __init qd_probe(int base) hwif = ide_find_port(); if (hwif) { ide_init_port_hw(hwif, &hw[0]); - qd_setup(hwif, base, config | (control << 8)); + hwif->config_data = (base << 8) | config; hwif->port_init_devs = qd6580_port_init_devs; hwif->set_pio_mode = qd6580_set_pio_mode; hwif->selectproc = qd65xx_select; @@ -448,7 +443,7 @@ static int __init qd_probe(int base) mate = ide_find_port(); if (mate) { ide_init_port_hw(mate, &hw[1]); - qd_setup(mate, base, config | (control << 8)); + mate->config_data = (base << 8) | config; mate->port_init_devs = qd6580_port_init_devs; mate->set_pio_mode = qd6580_set_pio_mode; mate->selectproc = qd65xx_select; diff --git a/drivers/ide/legacy/qd65xx.h b/drivers/ide/legacy/qd65xx.h index 28dd50a15d5..c83dea85e62 100644 --- a/drivers/ide/legacy/qd65xx.h +++ b/drivers/ide/legacy/qd65xx.h @@ -30,7 +30,6 @@ #define QD_ID3 ((config & QD_CONFIG_ID3)!=0) #define QD_CONFIG(hwif) ((hwif)->config_data & 0x00ff) -#define QD_CONTROL(hwif) (((hwif)->config_data & 0xff00) >> 8) #define QD_TIMING(drive) (byte)(((drive)->drive_data) & 0x00ff) #define QD_TIMREG(drive) (byte)((((drive)->drive_data) & 0xff00) >> 8) |