diff options
| author | Finn Thain <fthain@telegraphics.com.au> | 2015-01-07 11:17:35 +1100 |
|---|---|---|
| committer | Geert Uytterhoeven <geert@linux-m68k.org> | 2015-01-11 11:38:46 +0100 |
| commit | 2e874d178c9e8cb048bfc1075ec0e93582c0e124 (patch) | |
| tree | 77e84b642c7b5b5a19c2895deecab989de1342ca /arch/m68k/mac/config.c | |
| parent | 8c0ce284b320d2e6ef1a7c9a590d4fa44299c695 (diff) | |
| download | linux-2e874d178c9e8cb048bfc1075ec0e93582c0e124.tar.bz2 | |
m68k/mac: Fix scsi_type for Mac LC and similar models
Designing Cards and Drivers for the Macintosh Family, 3rd ed. on page 310
says that the I/O address space for the Mac LC is $50F0 0000 - $50FF FFFF.
The developer notes for the Classic II, LC III and IIvx/IIvi give the same
I/O address space.
That means I've assigned the wrong platform resources to those Mac models.
Fix the scsi_type initialization for the affected models, to restore the
SCSI base address to its value prior to Linux 3.18.
Also rename MAC_SCSI_CCL as MAC_SCSI_LC for the sake of correct chronology.
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'arch/m68k/mac/config.c')
| -rw-r--r-- | arch/m68k/mac/config.c | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/arch/m68k/mac/config.c b/arch/m68k/mac/config.c index e9c3756139fc..689b47d292ac 100644 --- a/arch/m68k/mac/config.c +++ b/arch/m68k/mac/config.c @@ -296,7 +296,7 @@ static struct mac_model mac_data_table[] = { .name = "IIvi", .adb_type = MAC_ADB_IISI, .via_type = MAC_VIA_IICI, - .scsi_type = MAC_SCSI_OLD, + .scsi_type = MAC_SCSI_LC, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS, .floppy_type = MAC_FLOPPY_SWIM_ADDR2, @@ -305,7 +305,7 @@ static struct mac_model mac_data_table[] = { .name = "IIvx", .adb_type = MAC_ADB_IISI, .via_type = MAC_VIA_IICI, - .scsi_type = MAC_SCSI_OLD, + .scsi_type = MAC_SCSI_LC, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS, .floppy_type = MAC_FLOPPY_SWIM_ADDR2, @@ -320,7 +320,7 @@ static struct mac_model mac_data_table[] = { .name = "Classic II", .adb_type = MAC_ADB_IISI, .via_type = MAC_VIA_IICI, - .scsi_type = MAC_SCSI_OLD, + .scsi_type = MAC_SCSI_LC, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS, .floppy_type = MAC_FLOPPY_SWIM_ADDR2, @@ -329,7 +329,7 @@ static struct mac_model mac_data_table[] = { .name = "Color Classic", .adb_type = MAC_ADB_CUDA, .via_type = MAC_VIA_IICI, - .scsi_type = MAC_SCSI_CCL, + .scsi_type = MAC_SCSI_LC, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS, .floppy_type = MAC_FLOPPY_SWIM_ADDR2, @@ -338,7 +338,7 @@ static struct mac_model mac_data_table[] = { .name = "Color Classic II", .adb_type = MAC_ADB_CUDA, .via_type = MAC_VIA_IICI, - .scsi_type = MAC_SCSI_CCL, + .scsi_type = MAC_SCSI_LC, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS, .floppy_type = MAC_FLOPPY_SWIM_ADDR2, @@ -353,7 +353,7 @@ static struct mac_model mac_data_table[] = { .name = "LC", .adb_type = MAC_ADB_IISI, .via_type = MAC_VIA_IICI, - .scsi_type = MAC_SCSI_OLD, + .scsi_type = MAC_SCSI_LC, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS, .floppy_type = MAC_FLOPPY_SWIM_ADDR2, @@ -362,7 +362,7 @@ static struct mac_model mac_data_table[] = { .name = "LC II", .adb_type = MAC_ADB_IISI, .via_type = MAC_VIA_IICI, - .scsi_type = MAC_SCSI_OLD, + .scsi_type = MAC_SCSI_LC, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS, .floppy_type = MAC_FLOPPY_SWIM_ADDR2, @@ -371,7 +371,7 @@ static struct mac_model mac_data_table[] = { .name = "LC III", .adb_type = MAC_ADB_IISI, .via_type = MAC_VIA_IICI, - .scsi_type = MAC_SCSI_OLD, + .scsi_type = MAC_SCSI_LC, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS, .floppy_type = MAC_FLOPPY_SWIM_ADDR2, @@ -499,7 +499,7 @@ static struct mac_model mac_data_table[] = { .name = "Performa 460", .adb_type = MAC_ADB_IISI, .via_type = MAC_VIA_IICI, - .scsi_type = MAC_SCSI_OLD, + .scsi_type = MAC_SCSI_LC, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS, .floppy_type = MAC_FLOPPY_SWIM_ADDR2, @@ -526,7 +526,7 @@ static struct mac_model mac_data_table[] = { .name = "Performa 520", .adb_type = MAC_ADB_CUDA, .via_type = MAC_VIA_IICI, - .scsi_type = MAC_SCSI_CCL, + .scsi_type = MAC_SCSI_LC, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS, .floppy_type = MAC_FLOPPY_SWIM_ADDR2, @@ -535,7 +535,7 @@ static struct mac_model mac_data_table[] = { .name = "Performa 550", .adb_type = MAC_ADB_CUDA, .via_type = MAC_VIA_IICI, - .scsi_type = MAC_SCSI_CCL, + .scsi_type = MAC_SCSI_LC, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS, .floppy_type = MAC_FLOPPY_SWIM_ADDR2, @@ -567,7 +567,7 @@ static struct mac_model mac_data_table[] = { .name = "TV", .adb_type = MAC_ADB_CUDA, .via_type = MAC_VIA_IICI, - .scsi_type = MAC_SCSI_CCL, + .scsi_type = MAC_SCSI_LC, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS, .floppy_type = MAC_FLOPPY_SWIM_ADDR2, @@ -576,7 +576,7 @@ static struct mac_model mac_data_table[] = { .name = "Performa 600", .adb_type = MAC_ADB_IISI, .via_type = MAC_VIA_IICI, - .scsi_type = MAC_SCSI_OLD, + .scsi_type = MAC_SCSI_LC, .scc_type = MAC_SCC_II, .nubus_type = MAC_NUBUS, .floppy_type = MAC_FLOPPY_SWIM_ADDR2, @@ -1109,8 +1109,10 @@ int __init mac_platform_init(void) platform_device_register_simple("mac_scsi", 0, mac_scsi_late_rsrc, ARRAY_SIZE(mac_scsi_late_rsrc)); break; - case MAC_SCSI_CCL: - /* Addresses from the Color Classic Developer Note. + case MAC_SCSI_LC: + /* Addresses from Mac LC data in Designing Cards & Drivers 3ed. + * Also from the Developer Notes for Classic II, LC III, + * Color Classic and IIvx. * $50F0 6000 - $50F0 7FFF: SCSI handshake * $50F1 0000 - $50F1 1FFF: SCSI * $50F1 2000 - $50F1 3FFF: SCSI DMA |