From: Theodore Ts'o <[EMAIL PROTECTED]> The following patch adds support for obtaining the status and ejecting Ultrabay devices for the T60p Thinkpad; my guess is that it probably works on T60 Thinkpads and probably more recent Lenovo latops as well.
With the 2.03 BIOS I have been able to eject a SATA drive in an Ultrabay carrier by using the command: "echo 1 > /sys/class/scsi_device/1:0:0:0/device/delete" and upon re-inserting the it back into the device and issuing the command: "echo 0 0 0 > /sys/class/scsi_host/host1/scan" have the device appear again. (With the 1.02 BIOS the device does not function when re-inserted, even after a warm boot; a cold reboot is required to store the Ultrabay device's functionality.) More complicated Ultrabay eject and insert scripts can be found on the ThinkWiki, although it's important to comment out the "hdparm -Y" as it apparently doesn't work or do anything, and causes the eject process to hang for about a minute. Signed-off-by: "Theodore Ts'o" <[EMAIL PROTECTED]> Cc: Whoopie <[EMAIL PROTECTED]> Signed-off-by: Henrique de Moraes Holschuh <[EMAIL PROTECTED]> --- drivers/acpi/ibm_acpi.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/drivers/acpi/ibm_acpi.c b/drivers/acpi/ibm_acpi.c index c6144ca..5c0f1b8 100644 --- a/drivers/acpi/ibm_acpi.c +++ b/drivers/acpi/ibm_acpi.c @@ -159,7 +159,8 @@ IBM_HANDLE(dock, root, "\\_SB.GDCK", /* X30, X31, X40 */ #endif IBM_HANDLE(bay, root, "\\_SB.PCI.IDE.SECN.MAST", /* 570 */ "\\_SB.PCI0.IDE0.IDES.IDSM", /* 600e/x, 770e, 770x */ - "\\_SB.PCI0.SATA.SCND.MSTR", /* T60, X60, Z60 */ + "\\_SB.PCI0.SATA.SCND.MSTR", /* T60, X60, Z60, SATA mode? */ + "\\_SB.PCI0.IDE0.PRIM.MSTR", /* T60p, IDE mode? */ "\\_SB.PCI0.IDE0.SCND.MSTR", /* all others */ ); /* A21e, R30, R31 */ -- 220.127.116.11 - To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html