Hi,
this are the changes to the smc911x driver, which were necessary
to get it running on the Magic Panel R2 (smsc9115).
It is a SH3-DSP based board. The other patches are available on
the linuxsh-dev mailinglist.
http://marc.info/?l=linuxsh-dev&r=1&b=200708&w=2
It was necessary to set the irq sense to low level.
Therefor the SMC_IRQ_SENSE define was added.
How are the chances for inclusion in 2.6.24?
Signed-off by: Markus Brunner <[EMAIL PROTECTED]>
Signed-off by: Mark Jonas <[EMAIL PROTECTED]>
---
Kconfig | 2 +-
smc911x.c | 2 +-
smc911x.h | 6 ++++++
3 files changed, 8 insertions(+), 2 deletions(-)
--- sh-2.6-intc/drivers/net/Kconfig 2007-08-02 07:05:16.000000000 +0200
+++ sh-2.6/drivers/net/Kconfig 2007-08-03 09:46:20.000000000 +0200
@@ -944,7 +944,7 @@ config SMC911X
tristate "SMSC LAN911[5678] support"
select CRC32
select MII
- depends on ARCH_PXA
+ depends on ARCH_PXA || SUPERH
help
This is a driver for SMSC's LAN911x series of Ethernet chipsets
including the new LAN9115, LAN9116, LAN9117, and LAN9118.
--- sh-2.6-intc/drivers/net/smc911x.c 2007-07-04 21:46:34.000000000 +0200
+++ sh-2.6/drivers/net/smc911x.c 2007-08-14 10:43:16.000000000 +0200
@@ -2084,7 +2084,7 @@ static int __init smc911x_probe(struct n
/* Grab the IRQ */
retval = request_irq(dev->irq, &smc911x_interrupt,
- IRQF_SHARED | IRQF_TRIGGER_FALLING, dev->name, dev);
+ IRQF_SHARED | SMC_IRQ_SENSE, dev->name, dev);
if (retval)
goto err_out;
--- sh-2.6-intc/drivers/net/smc911x.h 2007-07-04 21:46:34.000000000 +0200
+++ sh-2.6/drivers/net/smc911x.h 2007-08-10 13:16:34.000000000 +0200
@@ -36,6 +36,12 @@
#define SMC_USE_PXA_DMA 1
#define SMC_USE_16BIT 0
#define SMC_USE_32BIT 1
+ #define SMC_IRQ_SENSE IRQF_TRIGGER_FALLING
+#elif CONFIG_SH_MAGIC_PANEL_R2
+ #define SMC_USE_SH_DMA 0
+ #define SMC_USE_16BIT 0
+ #define SMC_USE_32BIT 1
+ #define SMC_IRQ_SENSE IRQF_TRIGGER_LOW
#endif
-
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