maple: minor updates

maple: minor updates

[Nathan Lynch]

Please consider the following mostly-trivial patches for 2.6.26.

 arch/powerpc/configs/maple_defconfig |  133 ++++++++++++++++++++++++++++++++--
 arch/powerpc/platforms/maple/pci.c   |   47 ------------
 arch/powerpc/platforms/maple/setup.c |    2 +-
 3 files changed, 129 insertions(+), 53 deletions(-)

[PATCH 1/3] maple: use platform name in define_machine()

[Nathan Lynch]

Prevailing practice for define_machine() in powerpc is to use the
platform name when the platform has only one define_machine()
statement, but maple uses "maple_md".  This caused me some
head-scratching when writing some new code that uses
machine_is(maple).

Use "maple" instead of "maple_md".  There should not be any behavioral
change -- fixup_maple_ide() calls machine_is(maple) but the body of
the function is ifdef'd out.

Signed-off-by: Nathan Lynch <ntl@pobox.com>
---
 arch/powerpc/platforms/maple/setup.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/powerpc/platforms/maple/setup.c b/arch/powerpc/platforms/maple/setup.c
index 3ce2d73..3b32e07 100644
--- a/arch/powerpc/platforms/maple/setup.c
+++ b/arch/powerpc/platforms/maple/setup.c
@@ -319,7 +319,7 @@ static int __init maple_probe(void)
 	return 1;
 }
 
-define_machine(maple_md) {
+define_machine(maple) {
 	.name			= "Maple",
 	.probe			= maple_probe,
 	.setup_arch		= maple_setup_arch,
-- 
1.5.4.4

[PATCH 2/3] maple: kill fixup_maple_ide

[Nathan Lynch]

This function has been a no-op for about 18 months; it's there in
the history should anyone need to resurrect it.

Signed-off-by: Nathan Lynch <ntl@pobox.com>
---
 arch/powerpc/platforms/maple/pci.c |   47 ------------------------------------
 1 files changed, 0 insertions(+), 47 deletions(-)

diff --git a/arch/powerpc/platforms/maple/pci.c b/arch/powerpc/platforms/maple/pci.c
index 3ffa0ac..3018552 100644
--- a/arch/powerpc/platforms/maple/pci.c
+++ b/arch/powerpc/platforms/maple/pci.c
@@ -592,50 +592,3 @@ int maple_pci_get_legacy_ide_irq(struct pci_dev *pdev, int channel)
 	}
 	return irq;
 }
-
-/* XXX: To remove once all firmwares are ok */
-static void fixup_maple_ide(struct pci_dev* dev)
-{
-	if (!machine_is(maple))
-		return;
-
-#if 0 /* Enable this to enable IDE port 0 */
-	{
-		u8 v;
-
-		pci_read_config_byte(dev, 0x40, &v);
-		v |= 2;
-		pci_write_config_byte(dev, 0x40, v);
-	}
-#endif
-#if 0 /* fix bus master base */
-	pci_write_config_dword(dev, 0x20, 0xcc01);
-	printk("old ide resource: %lx -> %lx \n",
-	       dev->resource[4].start, dev->resource[4].end);
-	dev->resource[4].start = 0xcc00;
-	dev->resource[4].end = 0xcc10;
-#endif
-#if 0 /* Enable this to fixup IDE sense/polarity of irqs in IO-APICs */
-	{
-		struct pci_dev *apicdev;
-		u32 v;
-
-		apicdev = pci_get_slot (dev->bus, PCI_DEVFN(5,0));
-		if (apicdev == NULL)
-			printk("IDE Fixup IRQ: Can't find IO-APIC !\n");
-		else {
-			pci_write_config_byte(apicdev, 0xf2, 0x10 + 2*14);
-			pci_read_config_dword(apicdev, 0xf4, &v);
-			v &= ~0x00000022;
-			pci_write_config_dword(apicdev, 0xf4, v);
-			pci_write_config_byte(apicdev, 0xf2, 0x10 + 2*15);
-			pci_read_config_dword(apicdev, 0xf4, &v);
-			v &= ~0x00000022;
-			pci_write_config_dword(apicdev, 0xf4, v);
-			pci_dev_put(apicdev);
-		}
-	}
-#endif
-}
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8111_IDE,
-			 fixup_maple_ide);
-- 
1.5.4.4

[PATCH 3/3] maple: enable ipr driver in defconfig

[Nathan Lynch]

Some machines supported by the maple platform have an Obsidian
controller which can't be used without enabling CONFIG_IPR and the
options on which it depends.

Signed-off-by: Nathan Lynch <ntl@pobox.com>
---
 arch/powerpc/configs/maple_defconfig |  133 ++++++++++++++++++++++++++++++++--
 1 files changed, 128 insertions(+), 5 deletions(-)

diff --git a/arch/powerpc/configs/maple_defconfig b/arch/powerpc/configs/maple_defconfig
index 8b810d0..25be62b 100644
--- a/arch/powerpc/configs/maple_defconfig
+++ b/arch/powerpc/configs/maple_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
 # Linux kernel version: 2.6.24-rc4
-# Thu Dec  6 16:48:26 2007
+# Wed Mar 12 16:21:48 2008
 #
 CONFIG_PPC64=y
 
@@ -333,7 +333,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
+CONFIG_FW_LOADER=y
 # CONFIG_DEBUG_DRIVER is not set
 # CONFIG_DEBUG_DEVRES is not set
 # CONFIG_SYS_HYPERVISOR is not set
@@ -374,6 +374,7 @@ CONFIG_BLK_DEV_IDEDISK=y
 CONFIG_BLK_DEV_IDECD=y
 # CONFIG_BLK_DEV_IDETAPE is not set
 # CONFIG_BLK_DEV_IDEFLOPPY is not set
+# CONFIG_BLK_DEV_IDESCSI is not set
 CONFIG_IDE_TASK_IOCTL=y
 CONFIG_IDE_PROC_FS=y
 
@@ -427,10 +428,129 @@ CONFIG_IDE_ARCH_OBSOLETE_INIT=y
 # SCSI device support
 #
 # CONFIG_RAID_ATTRS is not set
-# CONFIG_SCSI is not set
-# CONFIG_SCSI_DMA is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
 # CONFIG_SCSI_NETLINK is not set
-# CONFIG_ATA is not set
+# CONFIG_SCSI_PROC_FS is not set
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+CONFIG_CHR_DEV_SG=y
+# CONFIG_CHR_DEV_SCH is not set
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+CONFIG_SCSI_IPR=y
+CONFIG_SCSI_IPR_TRACE=y
+CONFIG_SCSI_IPR_DUMP=y
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_LPFC is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
+CONFIG_ATA=y
+CONFIG_ATA_NONSTANDARD=y
+# CONFIG_SATA_AHCI is not set
+# CONFIG_SATA_SVW is not set
+# CONFIG_ATA_PIIX is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SX4 is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIL24 is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
 # CONFIG_MD is not set
 # CONFIG_FUSION is not set
 
@@ -536,6 +656,7 @@ CONFIG_USB_PEGASUS=y
 # CONFIG_HIPPI is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
+# CONFIG_NET_FC is not set
 # CONFIG_SHAPER is not set
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
@@ -783,12 +904,14 @@ CONFIG_USB_UHCI_HCD=y
 #
 # may also be needed; see USB_STORAGE Help for more information
 #
+# CONFIG_USB_STORAGE is not set
 # CONFIG_USB_LIBUSUAL is not set
 
 #
 # USB Imaging devices
 #
 # CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
 CONFIG_USB_MON=y
 
 #
-- 
1.5.4.4