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| author | Brent Casavant <bcasavan@sgi.com> | 2006-07-30 03:03:46 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-07-31 13:28:40 -0700 |
| commit | 9578bcf4ecaf447cb4bb0891309fad73ff5c00e3 (patch) | |
| tree | ec127f457cbeeff46d2d4c8e76de9afcec630c8a | |
| parent | bc7455fa3b5ada2a47d24755cc431f4dfff052cb (diff) | |
| download | kernel_samsung_smdk4412-9578bcf4ecaf447cb4bb0891309fad73ff5c00e3.tar.gz kernel_samsung_smdk4412-9578bcf4ecaf447cb4bb0891309fad73ff5c00e3.tar.bz2 kernel_samsung_smdk4412-9578bcf4ecaf447cb4bb0891309fad73ff5c00e3.zip | |
[PATCH] sgiioc4: Always share IRQ
The SGI IOC4 IDE device always shares an interrupt with other devices which
are part of IOC4. As such, IDEPCI_SHARE_IRQ should always be enabled when
BLK_DEV_SGIIOC4 is enabled.
Signed-off-by: Brent Casavant <bcasavan@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | arch/ia64/configs/sn2_defconfig | 2 | ||||
| -rw-r--r-- | arch/ia64/defconfig | 2 | ||||
| -rw-r--r-- | drivers/ide/Kconfig | 1 |
3 files changed, 3 insertions, 2 deletions
diff --git a/arch/ia64/configs/sn2_defconfig b/arch/ia64/configs/sn2_defconfig index 9ea35398e10..0f14a82b856 100644 --- a/arch/ia64/configs/sn2_defconfig +++ b/arch/ia64/configs/sn2_defconfig @@ -363,7 +363,7 @@ CONFIG_BLK_DEV_IDECD=y # CONFIG_IDE_GENERIC=y CONFIG_BLK_DEV_IDEPCI=y -# CONFIG_IDEPCI_SHARE_IRQ is not set +CONFIG_IDEPCI_SHARE_IRQ=y # CONFIG_BLK_DEV_OFFBOARD is not set # CONFIG_BLK_DEV_GENERIC is not set # CONFIG_BLK_DEV_OPTI621 is not set diff --git a/arch/ia64/defconfig b/arch/ia64/defconfig index 6cba55da572..9001b3fbaa3 100644 --- a/arch/ia64/defconfig +++ b/arch/ia64/defconfig @@ -366,7 +366,7 @@ CONFIG_BLK_DEV_IDESCSI=m # CONFIG_IDE_GENERIC is not set # CONFIG_BLK_DEV_IDEPNP is not set CONFIG_BLK_DEV_IDEPCI=y -# CONFIG_IDEPCI_SHARE_IRQ is not set +CONFIG_IDEPCI_SHARE_IRQ=y # CONFIG_BLK_DEV_OFFBOARD is not set CONFIG_BLK_DEV_GENERIC=y # CONFIG_BLK_DEV_OPTI621 is not set diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig index d1266fe2d1a..556958ebbf0 100644 --- a/drivers/ide/Kconfig +++ b/drivers/ide/Kconfig @@ -682,6 +682,7 @@ config BLK_DEV_SVWKS config BLK_DEV_SGIIOC4 tristate "Silicon Graphics IOC4 chipset ATA/ATAPI support" depends on (IA64_SGI_SN2 || IA64_GENERIC) && SGI_IOC4 + select IDEPCI_SHARE_IRQ help This driver adds PIO & MultiMode DMA-2 support for the SGI IOC4 chipset, which has one channel and can support two devices. |