[PATCH] MIPS: PCI: Add detection of IOC3 on IO7, IO8, IO9 and Fuel

[PATCH] MIPS: PCI: Add detection of IOC3 on IO7, IO8, IO9 and Fuel

[Thomas Bogendoerfer]

Add detection for IOC3 chips in IP35 machines.

Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 arch/mips/include/asm/sn/ioc3.h  |  4 ++++
 arch/mips/pci/pci-xtalk-bridge.c | 24 ++++++++++++++++++++++++
 2 files changed, 28 insertions(+)

diff --git a/arch/mips/include/asm/sn/ioc3.h b/arch/mips/include/asm/sn/ioc3.h
index 3865d3225780..2c09c17cadcd 100644
--- a/arch/mips/include/asm/sn/ioc3.h
+++ b/arch/mips/include/asm/sn/ioc3.h
@@ -598,5 +598,9 @@ struct ioc3_etxd {
 #define	IOC3_SUBSYS_IP30_SYSBOARD	0xc304
 #define	IOC3_SUBSYS_MENET		0xc305
 #define	IOC3_SUBSYS_MENET4		0xc306
+#define	IOC3_SUBSYS_IO7			0xc307
+#define	IOC3_SUBSYS_IO8			0xc308
+#define	IOC3_SUBSYS_IO9			0xc309
+#define	IOC3_SUBSYS_IP34_SYSBOARD	0xc30A
 
 #endif /* MIPS_SN_IOC3_H */
diff --git a/arch/mips/pci/pci-xtalk-bridge.c b/arch/mips/pci/pci-xtalk-bridge.c
index ef5ca7c13ca5..3b2552fb7735 100644
--- a/arch/mips/pci/pci-xtalk-bridge.c
+++ b/arch/mips/pci/pci-xtalk-bridge.c
@@ -499,6 +499,26 @@ static void bridge_setup_menet(struct bridge_controller *bc)
 	bc->ioc3_sid[3] = IOC3_SID(IOC3_SUBSYS_MENET4);
 }
 
+static void bridge_setup_io7(struct bridge_controller *bc)
+{
+	bc->ioc3_sid[4] = IOC3_SID(IOC3_SUBSYS_IO7);
+}
+
+static void bridge_setup_io8(struct bridge_controller *bc)
+{
+	bc->ioc3_sid[4] = IOC3_SID(IOC3_SUBSYS_IO8);
+}
+
+static void bridge_setup_io9(struct bridge_controller *bc)
+{
+	bc->ioc3_sid[1] = IOC3_SID(IOC3_SUBSYS_IO9);
+}
+
+static void bridge_setup_ip34_fuel_sysboard(struct bridge_controller *bc)
+{
+	bc->ioc3_sid[4] = IOC3_SID(IOC3_SUBSYS_IP34_SYSBOARD);
+}
+
 #define BRIDGE_BOARD_SETUP(_partno, _setup)	\
 	{ .match = _partno, .setup = _setup }
 
@@ -516,6 +536,10 @@ static const struct {
 	BRIDGE_BOARD_SETUP("030-0887-", bridge_setup_ip30_sysboard),
 	BRIDGE_BOARD_SETUP("030-1467-", bridge_setup_ip30_sysboard),
 	BRIDGE_BOARD_SETUP("030-0873-", bridge_setup_menet),
+	BRIDGE_BOARD_SETUP("030-1557-", bridge_setup_io7),
+	BRIDGE_BOARD_SETUP("030-1673-", bridge_setup_io8),
+	BRIDGE_BOARD_SETUP("030-1771-", bridge_setup_io9),
+	BRIDGE_BOARD_SETUP("030-1707-", bridge_setup_ip34_fuel_sysboard),
 };
 
 static void bridge_setup_board(struct bridge_controller *bc, char *partnum)
-- 
2.24.1

Re: [PATCH] MIPS: PCI: Add detection of IOC3 on IO7, IO8, IO9 and Fuel

[Paul Burton]

Hello,

Thomas Bogendoerfer wrote:
> Add detection for IOC3 chips in IP35 machines.

Applied to mips-next.

> commit 2c4288719806
> https://git.kernel.org/mips/c/2c4288719806
> 
> Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
> Signed-off-by: Paul Burton <paulburton@kernel.org>

Thanks,
    Paul

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