Re: [PATCH 1/2] ACPI: ibm-acpi: add Ultrabay support for the T60p ThinkPad

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, 06 Feb 2007, Henrique de Moraes Holschuh wrote:
>  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 */

Unfortunately, a bad design bug makes earlier entries in this list that
happen to exist shadow any later entries, which is completely unaceptable
behaviour for the bay support as earlier entries *will* exist in some
models, no matter how you order the list.

Len, if you have not pulled this one yet, please hold the pull request.  I
will not revert the patch, but rather work on a proper fix to ibm-acpi's
bay_init().

-- 
  "One disk to rule them all, One disk to find them. One disk to bring
  them all and in the darkness grind them. In the Land of Redmond
  where the shadows lie." -- The Silicon Valley Tarot
  Henrique Holschuh
-
To unsubscribe from this list: send the line "unsubscribe linux-acpi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux IBM ACPI]     [Linux Power Management]     [Linux Kernel]     [Linux Laptop]     [Kernel Newbies]     [Share Photos]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Video 4 Linux]     [Device Mapper]     [Linux Resources]

  Powered by Linux