android/android_kernel_asus_sm8350
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Driver for IXP4xx built-in Ethernet ports

Browse Source 
Adds a driver for built-in IXP4xx Ethernet ports.

Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Krzysztof Halasa 2008-04-20 19:06:39 +02:00 committed by Jeff Garzik
parent 770f867991
commit dac2f83fce
5 changed files with 1280 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm/mach-ixp4xx/ixp4xx_npe.c
View File

@ -448,7 +448,9 @@ int npe_send_message(struct npe *npe, const void *msg, const char *what)
return -ETIMEDOUT; return -ETIMEDOUT;
} }
#if DEBUG_MSG > 1
debug_msg(npe, "Sending a message took %i cycles\n", cycles); debug_msg(npe, "Sending a message took %i cycles\n", cycles);
#endif
return 0; return 0;
} }
@ -484,7 +486,9 @@ int npe_recv_message(struct npe *npe, void *msg, const char *what)
return -ETIMEDOUT; return -ETIMEDOUT;
} }
#if DEBUG_MSG > 1
debug_msg(npe, "Receiving a message took %i cycles\n", cycles); debug_msg(npe, "Receiving a message took %i cycles\n", cycles);
#endif
return 0; return 0;
} }

2
arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
View File

@ -184,6 +184,8 @@ void qmgr_release_queue(unsigned int queue)
case 3: mask[0] = 0xFF; break; case 3: mask[0] = 0xFF; break;
} }
mask[1] = mask[2] = mask[3] = 0;
while (addr--) while (addr--)
shift_mask(mask); shift_mask(mask);

8
drivers/net/arm/Kconfig
View File

@ -47,3 +47,11 @@ config EP93XX_ETH
help help
This is a driver for the ethernet hardware included in EP93xx CPUs. This is a driver for the ethernet hardware included in EP93xx CPUs.
Say Y if you are building a kernel for EP93xx based devices. Say Y if you are building a kernel for EP93xx based devices.
config IXP4XX_ETH
tristate "Intel IXP4xx Ethernet support"
depends on ARM && ARCH_IXP4XX && IXP4XX_NPE && IXP4XX_QMGR
select MII
help
Say Y here if you want to use built-in Ethernet ports
on IXP4xx processor.

1
drivers/net/arm/Makefile
View File

@ -9,3 +9,4 @@ obj-$(CONFIG_ARM_ETHER3) += ether3.o
obj-$(CONFIG_ARM_ETHER1) += ether1.o obj-$(CONFIG_ARM_ETHER1) += ether1.o
obj-$(CONFIG_ARM_AT91_ETHER) += at91_ether.o obj-$(CONFIG_ARM_AT91_ETHER) += at91_ether.o
obj-$(CONFIG_EP93XX_ETH) += ep93xx_eth.o obj-$(CONFIG_EP93XX_ETH) += ep93xx_eth.o
obj-$(CONFIG_IXP4XX_ETH) += ixp4xx_eth.o

1265
drivers/net/arm/ixp4xx_eth.c Normal file
View File

File diff suppressed because it is too large Load Diff