X-Git-Url: http://git.rohieb.name/openwrt.git/blobdiff_plain/9f2b0bd6972e4cbf1739cf0f9eb7594df49cf0dc..ad29099325f02e0150055b5575b0b35743237d61:/openwrt/target/linux/linux-2.6/patches/brcm/001-bcm947xx.patch diff --git a/openwrt/target/linux/linux-2.6/patches/brcm/001-bcm947xx.patch b/openwrt/target/linux/linux-2.6/patches/brcm/001-bcm947xx.patch index 225e1c044..8f4531576 100644 --- a/openwrt/target/linux/linux-2.6/patches/brcm/001-bcm947xx.patch +++ b/openwrt/target/linux/linux-2.6/patches/brcm/001-bcm947xx.patch @@ -1,6 +1,6 @@ diff -Nur linux-2.6.12.5/arch/mips/Kconfig linux-2.6.12.5-brcm/arch/mips/Kconfig --- linux-2.6.12.5/arch/mips/Kconfig 2005-08-15 02:20:18.000000000 +0200 -+++ linux-2.6.12.5-brcm/arch/mips/Kconfig 2005-08-28 16:21:04.700803432 +0200 ++++ linux-2.6.12.5-brcm/arch/mips/Kconfig 2005-09-16 10:29:18.135597872 +0200 @@ -40,6 +40,15 @@ Members include the Acer PICA, MIPS Magnum 4000, MIPS Millenium and Olivetti M700-10 workstations. @@ -22,13 +22,13 @@ diff -Nur linux-2.6.12.5/arch/mips/Kconfig linux-2.6.12.5-brcm/arch/mips/Kconfig config CPU_LITTLE_ENDIAN bool "Generate little endian code" - default y if ACER_PICA_61 || CASIO_E55 || DDB5074 || DDB5476 || DDB5477 || MACH_DECSTATION || IBM_WORKPAD || LASAT || MIPS_COBALT || MIPS_ITE8172 || MIPS_IVR || SOC_AU1X00 || NEC_OSPREY || OLIVETTI_M700 || SNI_RM200_PCI || VICTOR_MPC30X || ZAO_CAPCELLA -+ default y if ACER_PICA_61 || CASIO_E55 || DDB5074 || DDB5476 || DDB5477 || MACH_DECSTATION || IBM_WORKPAD || LASAT || MIPS_COBALT || MIPS_ITE8172 || MIPS_IVR || SOC_AU1X00 || NEC_OSPREY || OLIVETTI_M700 || SNI_RM200_PCI || VICTOR_MPC30X || ZAO_CAPCELLA || BCM47XX ++ default y if ACER_PICA_61 || CASIO_E55 || DDB5074 || DDB5476 || DDB5477 || MACH_DECSTATION || IBM_WORKPAD || LASAT || MIPS_COBALT || MIPS_ITE8172 || MIPS_IVR || SOC_AU1X00 || NEC_OSPREY || OLIVETTI_M700 || SNI_RM200_PCI || VICTOR_MPC30X || ZAO_CAPCELLA || BCM947XX default n if MIPS_EV64120 || MIPS_EV96100 || MOMENCO_OCELOT || MOMENCO_OCELOT_G || SGI_IP22 || SGI_IP27 || SGI_IP32 || TOSHIBA_JMR3927 help Some MIPS machines can be configured for either little or big endian diff -Nur linux-2.6.12.5/arch/mips/Makefile linux-2.6.12.5-brcm/arch/mips/Makefile --- linux-2.6.12.5/arch/mips/Makefile 2005-08-15 02:20:18.000000000 +0200 -+++ linux-2.6.12.5-brcm/arch/mips/Makefile 2005-08-28 16:39:59.077334424 +0200 ++++ linux-2.6.12.5-brcm/arch/mips/Makefile 2005-09-16 10:29:18.137597568 +0200 @@ -79,7 +79,7 @@ cflags-y += -I $(TOPDIR)/include/asm/gcc cflags-y += -G 0 -mno-abicalls -fno-pic -pipe @@ -38,17 +38,11 @@ diff -Nur linux-2.6.12.5/arch/mips/Makefile linux-2.6.12.5-brcm/arch/mips/Makefi MODFLAGS += -mlong-calls cflags-$(CONFIG_SB1XXX_CORELIS) += -mno-sched-prolog -fno-omit-frame-pointer -@@ -167,9 +167,10 @@ - $(call set_gccflags,r4600,mips3,r4600,mips3,mips2) \ +@@ -170,6 +170,7 @@ + cflags-$(CONFIG_CPU_MIPS32) += \ + $(call set_gccflags,mips32,mips32,r4600,mips3,mips2) \ -Wa,--trap - --cflags-$(CONFIG_CPU_MIPS32) += \ -- $(call set_gccflags,mips32,mips32,r4600,mips3,mips2) \ -- -Wa,--trap -+#cflags-$(CONFIG_CPU_MIPS32) += \ -+# $(call set_gccflags,mips32,mips32,r4600,mips3,mips2) \ -+# -Wa,--trap -+cflags-$(CONFIG_CPU_MIPS32) += -mips2 -Wa,--trap ++cflags-$(CONFIG_CPU_MIPS32) += -Wa,--trap cflags-$(CONFIG_CPU_MIPS64) += \ $(call set_gccflags,mips64,mips64,r4600,mips3,mips2) \ @@ -67,17 +61,9 @@ diff -Nur linux-2.6.12.5/arch/mips/Makefile linux-2.6.12.5-brcm/arch/mips/Makefi # SNI RM200 PCI # core-$(CONFIG_SNI_RM200_PCI) += arch/mips/sni/ -@@ -729,6 +738,7 @@ - archclean: - @$(MAKE) $(clean)=arch/mips/boot - @$(MAKE) $(clean)=arch/mips/lasat -+ @$(MAKE) -C arch/mips/bcm47xx/compressed clean - - # Generate -+#include -+ -+/* GPIO based bank selection (1 GPIO bit) */ -+#define SFLASH_MAX_BANKS 1 -+#define SFLASH_GPIO_SHIFT 2 -+#define SFLASH_GPIO_MASK ((SFLASH_MAX_BANKS - 1) << SFLASH_GPIO_SHIFT) -+ -+struct sflash_bank { -+ uint offset; /* Byte offset */ -+ uint erasesize; /* Block size */ -+ uint numblocks; /* Number of blocks */ -+ uint size; /* Total bank size in bytes */ -+}; -+ -+struct sflash { -+ struct sflash_bank banks[SFLASH_MAX_BANKS]; /* GPIO selectable banks */ -+ uint32 type; /* Type */ -+ uint size; /* Total array size in bytes */ -+}; -+ -+/* Utility functions */ -+extern int sflash_poll(chipcregs_t *cc, uint offset); -+extern int sflash_read(chipcregs_t *cc, uint offset, uint len, uchar *buf); -+extern int sflash_write(chipcregs_t *cc, uint offset, uint len, const uchar *buf); -+extern int sflash_erase(chipcregs_t *cc, uint offset); -+extern struct sflash * sflash_init(chipcregs_t *cc); -+ -+#endif /* _sflash_h_ */ diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/trxhdr.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/trxhdr.h --- linux-2.6.12.5/arch/mips/bcm947xx/include/trxhdr.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/trxhdr.h 2005-08-28 11:12:20.474852464 +0200 ++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/trxhdr.h 2005-09-16 10:29:18.211586320 +0200 @@ -0,0 +1,31 @@ +/* + * TRX image file header format. @@ -11604,7 +11540,7 @@ diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/trxhdr.h linux-2.6.12.5-brcm +typedef struct trx_header TRXHDR, *PTRXHDR; diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/typedefs.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/typedefs.h --- linux-2.6.12.5/arch/mips/bcm947xx/include/typedefs.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/typedefs.h 2005-08-28 11:12:20.474852464 +0200 ++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/typedefs.h 2005-09-16 10:29:18.212586168 +0200 @@ -0,0 +1,162 @@ +/* + * Copyright 2001-2003, Broadcom Corporation @@ -11770,7 +11706,7 @@ diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/typedefs.h linux-2.6.12.5-br +#endif /* _TYPEDEFS_H_ */ diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/wlioctl.h linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/wlioctl.h --- linux-2.6.12.5/arch/mips/bcm947xx/include/wlioctl.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/wlioctl.h 2005-08-28 11:12:20.475852312 +0200 ++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/include/wlioctl.h 2005-09-16 10:29:18.213586016 +0200 @@ -0,0 +1,690 @@ +/* + * Custom OID/ioctl definitions for @@ -12464,7 +12400,7 @@ diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/include/wlioctl.h linux-2.6.12.5-brc +#endif /* _wlioctl_h_ */ diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/int-handler.S linux-2.6.12.5-brcm/arch/mips/bcm947xx/int-handler.S --- linux-2.6.12.5/arch/mips/bcm947xx/int-handler.S 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/int-handler.S 2005-08-28 16:58:08.027788792 +0200 ++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/int-handler.S 2005-09-16 10:29:18.213586016 +0200 @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org) @@ -12516,7 +12452,7 @@ diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/int-handler.S linux-2.6.12.5-brcm/ar + END(bcm47xx_irq_handler) diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/irq.c linux-2.6.12.5-brcm/arch/mips/bcm947xx/irq.c --- linux-2.6.12.5/arch/mips/bcm947xx/irq.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/irq.c 2005-08-28 16:58:26.178029536 +0200 ++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/irq.c 2005-09-16 10:29:18.214585864 +0200 @@ -0,0 +1,68 @@ +/* + * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org) @@ -12588,7 +12524,7 @@ diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/irq.c linux-2.6.12.5-brcm/arch/mips/ +} diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/prom.c linux-2.6.12.5-brcm/arch/mips/bcm947xx/prom.c --- linux-2.6.12.5/arch/mips/bcm947xx/prom.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/prom.c 2005-08-28 16:58:41.789656208 +0200 ++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/prom.c 2005-09-16 10:29:18.214585864 +0200 @@ -0,0 +1,59 @@ +/* + * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org) @@ -12651,7 +12587,7 @@ diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/prom.c linux-2.6.12.5-brcm/arch/mips +} diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/setup.c linux-2.6.12.5-brcm/arch/mips/bcm947xx/setup.c --- linux-2.6.12.5/arch/mips/bcm947xx/setup.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/setup.c 2005-08-28 16:57:28.317825624 +0200 ++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/setup.c 2005-09-16 10:29:18.215585712 +0200 @@ -0,0 +1,127 @@ +/* + * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org) @@ -12748,7 +12684,7 @@ diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/setup.c linux-2.6.12.5-brcm/arch/mip +static void bcm47xx_machine_restart(char *command) +{ + /* Set the watchdog timer to reset immediately */ -+ cli(); ++ local_irq_disable(); + sb_watchdog(sbh, 1); + while (1); +} @@ -12756,7 +12692,7 @@ diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/setup.c linux-2.6.12.5-brcm/arch/mip +static void bcm47xx_machine_halt(void) +{ + /* Disable interrupts and watchdog and spin forever */ -+ cli(); ++ local_irq_disable(); + sb_watchdog(sbh, 0); + while (1); +} @@ -12782,7 +12718,7 @@ diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/setup.c linux-2.6.12.5-brcm/arch/mip +early_initcall(bcm47xx_init); diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/time.c linux-2.6.12.5-brcm/arch/mips/bcm947xx/time.c --- linux-2.6.12.5/arch/mips/bcm947xx/time.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/time.c 2005-08-28 16:57:55.440702320 +0200 ++++ linux-2.6.12.5-brcm/arch/mips/bcm947xx/time.c 2005-09-16 10:29:18.215585712 +0200 @@ -0,0 +1,59 @@ +/* + * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org) @@ -12845,7 +12781,7 @@ diff -Nur linux-2.6.12.5/arch/mips/bcm947xx/time.c linux-2.6.12.5-brcm/arch/mips +} diff -Nur linux-2.6.12.5/arch/mips/kernel/cpu-probe.c linux-2.6.12.5-brcm/arch/mips/kernel/cpu-probe.c --- linux-2.6.12.5/arch/mips/kernel/cpu-probe.c 2005-08-15 02:20:18.000000000 +0200 -+++ linux-2.6.12.5-brcm/arch/mips/kernel/cpu-probe.c 2005-08-28 11:12:20.538842736 +0200 ++++ linux-2.6.12.5-brcm/arch/mips/kernel/cpu-probe.c 2005-09-16 10:29:18.243581456 +0200 @@ -555,6 +555,28 @@ } } @@ -12888,7 +12824,7 @@ diff -Nur linux-2.6.12.5/arch/mips/kernel/cpu-probe.c linux-2.6.12.5-brcm/arch/m break; diff -Nur linux-2.6.12.5/arch/mips/kernel/head.S linux-2.6.12.5-brcm/arch/mips/kernel/head.S --- linux-2.6.12.5/arch/mips/kernel/head.S 2005-08-15 02:20:18.000000000 +0200 -+++ linux-2.6.12.5-brcm/arch/mips/kernel/head.S 2005-08-28 11:12:20.539842584 +0200 ++++ linux-2.6.12.5-brcm/arch/mips/kernel/head.S 2005-09-16 10:29:18.244581304 +0200 @@ -122,6 +122,14 @@ #endif .endm @@ -12906,7 +12842,7 @@ diff -Nur linux-2.6.12.5/arch/mips/kernel/head.S linux-2.6.12.5-brcm/arch/mips/k * Necessary for machines which link their kernels at KSEG0. diff -Nur linux-2.6.12.5/arch/mips/kernel/proc.c linux-2.6.12.5-brcm/arch/mips/kernel/proc.c --- linux-2.6.12.5/arch/mips/kernel/proc.c 2005-08-15 02:20:18.000000000 +0200 -+++ linux-2.6.12.5-brcm/arch/mips/kernel/proc.c 2005-08-28 11:12:20.553840456 +0200 ++++ linux-2.6.12.5-brcm/arch/mips/kernel/proc.c 2005-09-16 10:29:18.250580392 +0200 @@ -75,7 +75,9 @@ [CPU_VR4133] "NEC VR4133", [CPU_VR4181] "NEC VR4181", @@ -12920,7 +12856,7 @@ diff -Nur linux-2.6.12.5/arch/mips/kernel/proc.c linux-2.6.12.5-brcm/arch/mips/k diff -Nur linux-2.6.12.5/arch/mips/mm/tlbex.c linux-2.6.12.5-brcm/arch/mips/mm/tlbex.c --- linux-2.6.12.5/arch/mips/mm/tlbex.c 2005-08-15 02:20:18.000000000 +0200 -+++ linux-2.6.12.5-brcm/arch/mips/mm/tlbex.c 2005-08-28 11:12:20.587835288 +0200 ++++ linux-2.6.12.5-brcm/arch/mips/mm/tlbex.c 2005-09-16 10:29:18.273576896 +0200 @@ -851,6 +851,8 @@ case CPU_4KSC: case CPU_20KC: @@ -12932,7 +12868,7 @@ diff -Nur linux-2.6.12.5/arch/mips/mm/tlbex.c linux-2.6.12.5-brcm/arch/mips/mm/t diff -Nur linux-2.6.12.5/arch/mips/pci/Makefile linux-2.6.12.5-brcm/arch/mips/pci/Makefile --- linux-2.6.12.5/arch/mips/pci/Makefile 2005-08-15 02:20:18.000000000 +0200 -+++ linux-2.6.12.5-brcm/arch/mips/pci/Makefile 2005-08-28 16:41:44.565297816 +0200 ++++ linux-2.6.12.5-brcm/arch/mips/pci/Makefile 2005-09-16 10:29:18.311571120 +0200 @@ -18,6 +18,7 @@ obj-$(CONFIG_MIPS_TX3927) += ops-jmr3927.o obj-$(CONFIG_PCI_VR41XX) += ops-vr41xx.o pci-vr41xx.o @@ -12943,7 +12879,7 @@ diff -Nur linux-2.6.12.5/arch/mips/pci/Makefile linux-2.6.12.5-brcm/arch/mips/pc # These are still pretty much in the old state, watch, go blind. diff -Nur linux-2.6.12.5/arch/mips/pci/fixup-bcm47xx.c linux-2.6.12.5-brcm/arch/mips/pci/fixup-bcm47xx.c --- linux-2.6.12.5/arch/mips/pci/fixup-bcm47xx.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.12.5-brcm/arch/mips/pci/fixup-bcm47xx.c 2005-08-28 11:12:20.611831640 +0200 ++++ linux-2.6.12.5-brcm/arch/mips/pci/fixup-bcm47xx.c 2005-09-16 10:29:18.312570968 +0200 @@ -0,0 +1,23 @@ +#include +#include @@ -12970,7 +12906,7 @@ diff -Nur linux-2.6.12.5/arch/mips/pci/fixup-bcm47xx.c linux-2.6.12.5-brcm/arch/ +}; diff -Nur linux-2.6.12.5/arch/mips/pci/ops-sb.c linux-2.6.12.5-brcm/arch/mips/pci/ops-sb.c --- linux-2.6.12.5/arch/mips/pci/ops-sb.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.12.5-brcm/arch/mips/pci/ops-sb.c 2005-08-28 11:12:20.612831488 +0200 ++++ linux-2.6.12.5-brcm/arch/mips/pci/ops-sb.c 2005-09-16 10:29:18.312570968 +0200 @@ -0,0 +1,44 @@ +#include +#include @@ -13018,7 +12954,7 @@ diff -Nur linux-2.6.12.5/arch/mips/pci/ops-sb.c linux-2.6.12.5-brcm/arch/mips/pc +}; diff -Nur linux-2.6.12.5/arch/mips/pci/pci-bcm47xx.c linux-2.6.12.5-brcm/arch/mips/pci/pci-bcm47xx.c --- linux-2.6.12.5/arch/mips/pci/pci-bcm47xx.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.12.5-brcm/arch/mips/pci/pci-bcm47xx.c 2005-08-28 11:12:20.612831488 +0200 ++++ linux-2.6.12.5-brcm/arch/mips/pci/pci-bcm47xx.c 2005-09-16 10:29:18.313570816 +0200 @@ -0,0 +1,61 @@ +#include +#include @@ -13083,7 +13019,7 @@ diff -Nur linux-2.6.12.5/arch/mips/pci/pci-bcm47xx.c linux-2.6.12.5-brcm/arch/mi +early_initcall(bcm47xx_pci_init); diff -Nur linux-2.6.12.5/arch/mips/pci/pci.c linux-2.6.12.5-brcm/arch/mips/pci/pci.c --- linux-2.6.12.5/arch/mips/pci/pci.c 2005-08-15 02:20:18.000000000 +0200 -+++ linux-2.6.12.5-brcm/arch/mips/pci/pci.c 2005-08-28 11:12:20.629828904 +0200 ++++ linux-2.6.12.5-brcm/arch/mips/pci/pci.c 2005-09-16 10:29:18.327568688 +0200 @@ -238,7 +238,8 @@ if (dev->resource[i].flags & IORESOURCE_IO) offset = hose->io_offset; @@ -13094,1046 +13030,9 @@ diff -Nur linux-2.6.12.5/arch/mips/pci/pci.c linux-2.6.12.5-brcm/arch/mips/pci/p dev->resource[i].start += offset; dev->resource[i].end += offset; -diff -Nur linux-2.6.12.5/drivers/mtd/maps/Kconfig linux-2.6.12.5-brcm/drivers/mtd/maps/Kconfig ---- linux-2.6.12.5/drivers/mtd/maps/Kconfig 2005-08-15 02:20:18.000000000 +0200 -+++ linux-2.6.12.5-brcm/drivers/mtd/maps/Kconfig 2005-08-28 16:21:23.595930936 +0200 -@@ -357,6 +357,12 @@ - Mapping for the Flaga digital module. If you don't have one, ignore - this setting. - -+config MTD_BCM47XX -+ tristate "BCM47xx flash device" -+ depends on MIPS && MTD_CFI && BCM947XX -+ help -+ Support for the flash chips on the BCM947xx board. -+ - config MTD_BEECH - tristate "CFI Flash device mapped on IBM 405LP Beech" - depends on MTD_CFI && PPC32 && 40x && BEECH -diff -Nur linux-2.6.12.5/drivers/mtd/maps/Makefile linux-2.6.12.5-brcm/drivers/mtd/maps/Makefile ---- linux-2.6.12.5/drivers/mtd/maps/Makefile 2005-08-15 02:20:18.000000000 +0200 -+++ linux-2.6.12.5-brcm/drivers/mtd/maps/Makefile 2005-08-28 11:12:20.666823280 +0200 -@@ -31,6 +31,7 @@ - obj-$(CONFIG_MTD_PCMCIA) += pcmciamtd.o - obj-$(CONFIG_MTD_RPXLITE) += rpxlite.o - obj-$(CONFIG_MTD_TQM8XXL) += tqm8xxl.o -+obj-$(CONFIG_MTD_BCM47XX) += bcm47xx-flash.o - obj-$(CONFIG_MTD_SA1100) += sa1100-flash.o - obj-$(CONFIG_MTD_IPAQ) += ipaq-flash.o - obj-$(CONFIG_MTD_SBC_GXX) += sbc_gxx.o -diff -Nur linux-2.6.12.5/drivers/mtd/maps/bcm47xx-flash.c linux-2.6.12.5-brcm/drivers/mtd/maps/bcm47xx-flash.c ---- linux-2.6.12.5/drivers/mtd/maps/bcm47xx-flash.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.12.5-brcm/drivers/mtd/maps/bcm47xx-flash.c 2005-09-03 18:50:05.090478752 +0200 -@@ -0,0 +1,247 @@ -+/* -+ * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org) -+ * Copyright (C) 2005 Waldemar Brodkorb -+ * -+ * original functions for finding root filesystem from Mike Baker -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License as published by the -+ * Free Software Foundation; either version 2 of the License, or (at your -+ * option) any later version. -+ * -+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED -+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN -+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF -+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON -+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ * -+ * You should have received a copy of the GNU General Public License along -+ * with this program; if not, write to the Free Software Foundation, Inc., -+ * 675 Mass Ave, Cambridge, MA 02139, USA. -+ * -+ * Copyright 2001-2003, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * -+ * $Id: bcm47xx-flash.c,v 1.1 2004/10/21 07:18:31 jolt Exp $ -+ * -+ * Flash mapping for BCM947XX boards -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#ifdef CONFIG_MTD_PARTITIONS -+extern struct mtd_partition * init_mtd_partitions(struct mtd_info *mtd, size_t size); -+#endif -+ -+#define WINDOW_ADDR 0x1c000000 -+#define WINDOW_SIZE (0x400000*2) -+#define BUSWIDTH 2 -+ -+static struct mtd_info *bcm947xx_mtd; -+ -+static void bcm947xx_map_copy_from(struct map_info *map, void *to, unsigned long from, ssize_t len) -+{ -+#define MIPS_MEMCPY_ALIGN 4 -+ map_word ret; -+ ssize_t transfer; -+ ssize_t done = 0; -+ if ((len >= MIPS_MEMCPY_ALIGN) && (!(from & (MIPS_MEMCPY_ALIGN - 1))) && (!(((unsigned int)to & (MIPS_MEMCPY_ALIGN - 1))))) { -+ done = len & ~(MIPS_MEMCPY_ALIGN - 1); -+ memcpy_fromio(to, map->virt + from, done); -+ } -+ while (done < len) { -+ ret = map->read(map, from + done); -+ transfer = len - done; -+ if (transfer > map->bankwidth) -+ transfer = map->bankwidth; -+ memcpy((void *)((unsigned long)to + done), &ret.x[0], transfer); -+ done += transfer; -+ } -+} -+ -+static struct map_info bcm947xx_map = { -+ name: "Physically mapped flash", -+ size: WINDOW_SIZE, -+ bankwidth: BUSWIDTH, -+ phys: WINDOW_ADDR, -+}; -+ -+#ifdef CONFIG_MTD_PARTITIONS -+ -+static struct mtd_partition bcm947xx_parts[] = { -+ { name: "cfe", offset: 0, size: 0, mask_flags: MTD_WRITEABLE, }, -+ { name: "linux", offset: 0, size: 0, }, -+ { name: "rootfs", offset: 0, size: 0, }, -+ { name: "nvram", offset: 0, size: 0, }, -+ { name: "OpenWrt", offset: 0, size: 0, }, -+ { name: NULL, }, -+}; -+ -+static int __init -+find_root(struct mtd_info *mtd, size_t size, struct mtd_partition *part) -+{ -+ struct trx_header *trx; -+ unsigned char buf[512]; -+ int off; -+ size_t len; -+ -+ trx = (struct trx_header *) buf; -+ -+ printk(KERN_NOTICE -+ "MTD erasesize: %d, Size: %d\n", -+ mtd->erasesize, size); -+ -+ for (off = (384*1024); off < size; off += mtd->erasesize) { -+ memset(buf, 0xe5, sizeof(buf)); -+ -+ /* -+ * Read into buffer -+ */ -+ if (MTD_READ(mtd, off, sizeof(buf), &len, buf) || -+ len != sizeof(buf)) -+ continue; -+ -+ /* found a TRX header */ -+ if (le32_to_cpu(trx->magic) == TRX_MAGIC) { -+ printk(KERN_NOTICE "Found TRX Header!\n"); -+ -+ part->offset = le32_to_cpu(trx->offsets[2]) ? : -+ le32_to_cpu(trx->offsets[1]); -+ part->size = le32_to_cpu(trx->len); -+ -+ part->size -= part->offset; -+ part->offset += off; -+ -+ goto done; -+ } -+ } -+ -+ printk(KERN_NOTICE -+ "%s: Couldn't find root filesystem\n", -+ mtd->name); -+ return -1; -+ -+ done: -+ return part->size; -+} -+ -+struct mtd_partition * __init -+init_mtd_partitions(struct mtd_info *mtd, size_t size) -+{ -+ -+ /* boot loader */ -+ bcm947xx_parts[0].offset=0; -+ bcm947xx_parts[0].size=384*1024; -+ -+ /* nvram */ -+ bcm947xx_parts[3].offset = size - (128*1024); -+ bcm947xx_parts[3].size = size - bcm947xx_parts[3].offset; -+ -+ /* Size linux (kernel and rootfs) */ -+ bcm947xx_parts[1].offset = bcm947xx_parts[0].size; -+ bcm947xx_parts[1].size = bcm947xx_parts[3].offset - bcm947xx_parts[1].offset; -+ -+ /* Find and size rootfs */ -+ if (find_root(mtd,size,&bcm947xx_parts[2])==0) { -+ /* entirely jffs2 */ -+ bcm947xx_parts[2].size = bcm947xx_parts[3].offset - bcm947xx_parts[2].offset; -+ bcm947xx_parts[4].name = NULL; -+ } else { -+ /* legacy setup */ -+ /* calculate leftover flash, and assign it to the jffs2 partition */ -+ bcm947xx_parts[4].offset = bcm947xx_parts[2].offset + bcm947xx_parts[2].size; -+ bcm947xx_parts[4].offset = ROUNDUP(bcm947xx_parts[4].offset, mtd->erasesize); -+ bcm947xx_parts[4].size = bcm947xx_parts[3].offset - bcm947xx_parts[4].offset; -+ } -+ -+ return bcm947xx_parts; -+} -+ -+EXPORT_SYMBOL(init_mtd_partitions); -+#endif -+ -+int __init init_bcm947xx_map(void) -+{ -+ size_t size; -+ int ret = 0; -+#ifdef CONFIG_MTD_PARTITIONS -+ struct mtd_partition *parts; -+ int i; -+#endif -+ -+ bcm947xx_map.virt = ioremap(WINDOW_ADDR, WINDOW_SIZE); -+ -+ if (!bcm947xx_map.virt) { -+ printk("Failed to ioremap\n"); -+ return -EIO; -+ } -+ simple_map_init(&bcm947xx_map); -+ -+ bcm947xx_map.copy_from = bcm947xx_map_copy_from; -+ -+ if (!(bcm947xx_mtd = do_map_probe("cfi_probe", &bcm947xx_map))) { -+ printk("Failed to do_map_probe\n"); -+ iounmap((void *)bcm947xx_map.virt); -+ return -ENXIO; -+ } -+ -+ bcm947xx_mtd->owner = THIS_MODULE; -+ -+ size = bcm947xx_mtd->size; -+ -+ printk(KERN_NOTICE "Flash device: 0x%x at 0x%x\n", bcm947xx_mtd->size, WINDOW_ADDR); -+ -+#ifdef CONFIG_MTD_PARTITIONS -+ parts = init_mtd_partitions(bcm947xx_mtd, size); -+ for (i = 0; parts[i].name; i++); -+ ret = add_mtd_partitions(bcm947xx_mtd, parts, i); -+ if (ret) { -+ printk(KERN_ERR "Flash: add_mtd_partitions failed\n"); -+ goto fail; -+ } -+#endif -+ -+ return 0; -+ -+ fail: -+ if (bcm947xx_mtd) -+ map_destroy(bcm947xx_mtd); -+ if (bcm947xx_map.map_priv_1) -+ iounmap((void *) bcm947xx_map.map_priv_1); -+ bcm947xx_map.map_priv_1 = 0; -+ return ret; -+} -+ -+void __exit cleanup_bcm947xx_map(void) -+{ -+#ifdef CONFIG_MTD_PARTITIONS -+ del_mtd_partitions(bcm947xx_mtd); -+#endif -+ map_destroy(bcm947xx_mtd); -+ iounmap((void *)bcm947xx_map.virt); -+} -+ -+module_init(init_bcm947xx_map); -+module_exit(cleanup_bcm947xx_map); -diff -Nur linux-2.6.12.5/drivers/net/b44.c linux-2.6.12.5-brcm/drivers/net/b44.c ---- linux-2.6.12.5/drivers/net/b44.c 2005-08-15 02:20:18.000000000 +0200 -+++ linux-2.6.12.5-brcm/drivers/net/b44.c 2005-08-28 11:12:20.691819480 +0200 -@@ -1,7 +1,8 @@ --/* b44.c: Broadcom 4400 device driver. -+/* b44.c: Broadcom 4400/47xx device driver. - * - * Copyright (C) 2002 David S. Miller (davem@redhat.com) -- * Fixed by Pekka Pietikainen (pp@ee.oulu.fi) -+ * Copyright (C) 2004 Pekka Pietikainen (pp@ee.oulu.fi) -+ * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org) - * - * Distribute under GPL. - */ -@@ -78,7 +79,7 @@ - DRV_MODULE_NAME ".c:v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n"; - - MODULE_AUTHOR("Florian Schirmer, Pekka Pietikainen, David S. Miller"); --MODULE_DESCRIPTION("Broadcom 4400 10/100 PCI ethernet driver"); -+MODULE_DESCRIPTION("Broadcom 4400/47xx 10/100 PCI ethernet driver"); - MODULE_LICENSE("GPL"); - MODULE_VERSION(DRV_MODULE_VERSION); - -@@ -93,6 +94,8 @@ - PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL }, - { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_BCM4401B1, - PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL }, -+ { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_BCM4713, -+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL }, - { } /* terminate list with empty entry */ - }; - -@@ -106,24 +109,13 @@ - static void b44_poll_controller(struct net_device *dev); - #endif - --static inline unsigned long br32(const struct b44 *bp, unsigned long reg) --{ -- return readl(bp->regs + reg); --} -- --static inline void bw32(const struct b44 *bp, -- unsigned long reg, unsigned long val) --{ -- writel(val, bp->regs + reg); --} -- - static int b44_wait_bit(struct b44 *bp, unsigned long reg, - u32 bit, unsigned long timeout, const int clear) - { - unsigned long i; - - for (i = 0; i < timeout; i++) { -- u32 val = br32(bp, reg); -+ u32 val = br32(reg); - - if (clear && !(val & bit)) - break; -@@ -154,7 +146,7 @@ - - static u32 ssb_get_core_rev(struct b44 *bp) - { -- return (br32(bp, B44_SBIDHIGH) & SBIDHIGH_RC_MASK); -+ return (br32(B44_SBIDHIGH) & SBIDHIGH_RC_MASK); - } - - static u32 ssb_pci_setup(struct b44 *bp, u32 cores) -@@ -165,13 +157,13 @@ - pci_write_config_dword(bp->pdev, SSB_BAR0_WIN, BCM4400_PCI_CORE_ADDR); - pci_rev = ssb_get_core_rev(bp); - -- val = br32(bp, B44_SBINTVEC); -+ val = br32(B44_SBINTVEC); - val |= cores; -- bw32(bp, B44_SBINTVEC, val); -+ bw32(B44_SBINTVEC, val); - -- val = br32(bp, SSB_PCI_TRANS_2); -+ val = br32(SSB_PCI_TRANS_2); - val |= SSB_PCI_PREF | SSB_PCI_BURST; -- bw32(bp, SSB_PCI_TRANS_2, val); -+ bw32(SSB_PCI_TRANS_2, val); - - pci_write_config_dword(bp->pdev, SSB_BAR0_WIN, bar_orig); - -@@ -180,18 +172,18 @@ - - static void ssb_core_disable(struct b44 *bp) - { -- if (br32(bp, B44_SBTMSLOW) & SBTMSLOW_RESET) -+ if (br32(B44_SBTMSLOW) & SBTMSLOW_RESET) - return; - -- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_REJECT | SBTMSLOW_CLOCK)); -+ bw32(B44_SBTMSLOW, (SBTMSLOW_REJECT | SBTMSLOW_CLOCK)); - b44_wait_bit(bp, B44_SBTMSLOW, SBTMSLOW_REJECT, 100000, 0); - b44_wait_bit(bp, B44_SBTMSHIGH, SBTMSHIGH_BUSY, 100000, 1); -- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_FGC | SBTMSLOW_CLOCK | -+ bw32(B44_SBTMSLOW, (SBTMSLOW_FGC | SBTMSLOW_CLOCK | - SBTMSLOW_REJECT | SBTMSLOW_RESET)); -- br32(bp, B44_SBTMSLOW); -+ br32(B44_SBTMSLOW); - udelay(1); -- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_REJECT | SBTMSLOW_RESET)); -- br32(bp, B44_SBTMSLOW); -+ bw32(B44_SBTMSLOW, (SBTMSLOW_REJECT | SBTMSLOW_RESET)); -+ br32(B44_SBTMSLOW); - udelay(1); - } - -@@ -200,58 +192,65 @@ - u32 val; - - ssb_core_disable(bp); -- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_RESET | SBTMSLOW_CLOCK | SBTMSLOW_FGC)); -- br32(bp, B44_SBTMSLOW); -+ bw32(B44_SBTMSLOW, (SBTMSLOW_RESET | SBTMSLOW_CLOCK | SBTMSLOW_FGC)); -+ br32(B44_SBTMSLOW); - udelay(1); - - /* Clear SERR if set, this is a hw bug workaround. */ -- if (br32(bp, B44_SBTMSHIGH) & SBTMSHIGH_SERR) -- bw32(bp, B44_SBTMSHIGH, 0); -+ if (br32(B44_SBTMSHIGH) & SBTMSHIGH_SERR) -+ bw32(B44_SBTMSHIGH, 0); - -- val = br32(bp, B44_SBIMSTATE); -+ val = br32(B44_SBIMSTATE); - if (val & (SBIMSTATE_IBE | SBIMSTATE_TO)) -- bw32(bp, B44_SBIMSTATE, val & ~(SBIMSTATE_IBE | SBIMSTATE_TO)); -+ bw32(B44_SBIMSTATE, val & ~(SBIMSTATE_IBE | SBIMSTATE_TO)); - -- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_CLOCK | SBTMSLOW_FGC)); -- br32(bp, B44_SBTMSLOW); -+ bw32(B44_SBTMSLOW, (SBTMSLOW_CLOCK | SBTMSLOW_FGC)); -+ br32(B44_SBTMSLOW); - udelay(1); - -- bw32(bp, B44_SBTMSLOW, (SBTMSLOW_CLOCK)); -- br32(bp, B44_SBTMSLOW); -+ bw32(B44_SBTMSLOW, (SBTMSLOW_CLOCK)); -+ br32(B44_SBTMSLOW); - udelay(1); - } - -+static int b44_4713_instance; -+ - static int ssb_core_unit(struct b44 *bp) - { --#if 0 -- u32 val = br32(bp, B44_SBADMATCH0); -- u32 base; -- -- type = val & SBADMATCH0_TYPE_MASK; -- switch (type) { -- case 0: -- base = val & SBADMATCH0_BS0_MASK; -- break; -- -- case 1: -- base = val & SBADMATCH0_BS1_MASK; -- break; -- -- case 2: -- default: -- base = val & SBADMATCH0_BS2_MASK; -- break; -- }; --#endif -- return 0; -+ if (bp->pdev->device == PCI_DEVICE_ID_BCM4713) -+ return b44_4713_instance++; -+ else -+ return 0; - } - - static int ssb_is_core_up(struct b44 *bp) - { -- return ((br32(bp, B44_SBTMSLOW) & (SBTMSLOW_RESET | SBTMSLOW_REJECT | SBTMSLOW_CLOCK)) -+ return ((br32(B44_SBTMSLOW) & (SBTMSLOW_RESET | SBTMSLOW_REJECT | SBTMSLOW_CLOCK)) - == SBTMSLOW_CLOCK); - } - -+static void __b44_cam_read(struct b44 *bp, unsigned char *data, int index) -+{ -+ u32 val; -+ -+ bw32(B44_CAM_CTRL, (CAM_CTRL_READ | -+ (index << CAM_CTRL_INDEX_SHIFT))); -+ -+ b44_wait_bit(bp, B44_CAM_CTRL, CAM_CTRL_BUSY, 100, 1); -+ -+ val = br32(B44_CAM_DATA_LO); -+ -+ data[2] = (val >> 24) & 0xFF; -+ data[3] = (val >> 16) & 0xFF; -+ data[4] = (val >> 8) & 0xFF; -+ data[5] = (val >> 0) & 0xFF; -+ -+ val = br32(B44_CAM_DATA_HI); -+ -+ data[0] = (val >> 8) & 0xFF; -+ data[1] = (val >> 0) & 0xFF; -+} -+ - static void __b44_cam_write(struct b44 *bp, unsigned char *data, int index) - { - u32 val; -@@ -260,19 +259,19 @@ - val |= ((u32) data[3]) << 16; - val |= ((u32) data[4]) << 8; - val |= ((u32) data[5]) << 0; -- bw32(bp, B44_CAM_DATA_LO, val); -+ bw32(B44_CAM_DATA_LO, val); - val = (CAM_DATA_HI_VALID | - (((u32) data[0]) << 8) | - (((u32) data[1]) << 0)); -- bw32(bp, B44_CAM_DATA_HI, val); -- bw32(bp, B44_CAM_CTRL, (CAM_CTRL_WRITE | -+ bw32(B44_CAM_DATA_HI, val); -+ bw32(B44_CAM_CTRL, (CAM_CTRL_WRITE | - (index << CAM_CTRL_INDEX_SHIFT))); - b44_wait_bit(bp, B44_CAM_CTRL, CAM_CTRL_BUSY, 100, 1); - } - - static inline void __b44_disable_ints(struct b44 *bp) - { -- bw32(bp, B44_IMASK, 0); -+ bw32(B44_IMASK, 0); - } - - static void b44_disable_ints(struct b44 *bp) -@@ -280,34 +279,40 @@ - __b44_disable_ints(bp); - - /* Flush posted writes. */ -- br32(bp, B44_IMASK); -+ br32(B44_IMASK); - } - - static void b44_enable_ints(struct b44 *bp) - { -- bw32(bp, B44_IMASK, bp->imask); -+ bw32(B44_IMASK, bp->imask); - } - - static int b44_readphy(struct b44 *bp, int reg, u32 *val) - { - int err; - -- bw32(bp, B44_EMAC_ISTAT, EMAC_INT_MII); -- bw32(bp, B44_MDIO_DATA, (MDIO_DATA_SB_START | -+ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY) -+ return 0; -+ -+ bw32(B44_EMAC_ISTAT, EMAC_INT_MII); -+ bw32(B44_MDIO_DATA, (MDIO_DATA_SB_START | - (MDIO_OP_READ << MDIO_DATA_OP_SHIFT) | - (bp->phy_addr << MDIO_DATA_PMD_SHIFT) | - (reg << MDIO_DATA_RA_SHIFT) | - (MDIO_TA_VALID << MDIO_DATA_TA_SHIFT))); - err = b44_wait_bit(bp, B44_EMAC_ISTAT, EMAC_INT_MII, 100, 0); -- *val = br32(bp, B44_MDIO_DATA) & MDIO_DATA_DATA; -+ *val = br32(B44_MDIO_DATA) & MDIO_DATA_DATA; - - return err; - } - - static int b44_writephy(struct b44 *bp, int reg, u32 val) - { -- bw32(bp, B44_EMAC_ISTAT, EMAC_INT_MII); -- bw32(bp, B44_MDIO_DATA, (MDIO_DATA_SB_START | -+ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY) -+ return 0; -+ -+ bw32(B44_EMAC_ISTAT, EMAC_INT_MII); -+ bw32(B44_MDIO_DATA, (MDIO_DATA_SB_START | - (MDIO_OP_WRITE << MDIO_DATA_OP_SHIFT) | - (bp->phy_addr << MDIO_DATA_PMD_SHIFT) | - (reg << MDIO_DATA_RA_SHIFT) | -@@ -344,6 +349,9 @@ - u32 val; - int err; - -+ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY) -+ return 0; -+ - err = b44_writephy(bp, MII_BMCR, BMCR_RESET); - if (err) - return err; -@@ -367,20 +375,20 @@ - bp->flags &= ~(B44_FLAG_TX_PAUSE | B44_FLAG_RX_PAUSE); - bp->flags |= pause_flags; - -- val = br32(bp, B44_RXCONFIG); -+ val = br32(B44_RXCONFIG); - if (pause_flags & B44_FLAG_RX_PAUSE) - val |= RXCONFIG_FLOW; - else - val &= ~RXCONFIG_FLOW; -- bw32(bp, B44_RXCONFIG, val); -+ bw32(B44_RXCONFIG, val); - -- val = br32(bp, B44_MAC_FLOW); -+ val = br32(B44_MAC_FLOW); - if (pause_flags & B44_FLAG_TX_PAUSE) - val |= (MAC_FLOW_PAUSE_ENAB | - (0xc0 & MAC_FLOW_RX_HI_WATER)); - else - val &= ~MAC_FLOW_PAUSE_ENAB; -- bw32(bp, B44_MAC_FLOW, val); -+ bw32(B44_MAC_FLOW, val); - } - - static void b44_set_flow_ctrl(struct b44 *bp, u32 local, u32 remote) -@@ -414,6 +422,9 @@ - u32 val; - int err; - -+ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY) -+ return 0; -+ - if ((err = b44_readphy(bp, B44_MII_ALEDCTRL, &val)) != 0) - goto out; - if ((err = b44_writephy(bp, B44_MII_ALEDCTRL, -@@ -476,11 +487,11 @@ - - val = &bp->hw_stats.tx_good_octets; - for (reg = B44_TX_GOOD_O; reg <= B44_TX_PAUSE; reg += 4UL) { -- *val++ += br32(bp, reg); -+ *val++ += br32(reg); - } - val = &bp->hw_stats.rx_good_octets; - for (reg = B44_RX_GOOD_O; reg <= B44_RX_NPAUSE; reg += 4UL) { -- *val++ += br32(bp, reg); -+ *val++ += br32(reg); - } - } - -@@ -506,6 +517,19 @@ - { - u32 bmsr, aux; - -+ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY) { -+ bp->flags |= B44_FLAG_100_BASE_T; -+ bp->flags |= B44_FLAG_FULL_DUPLEX; -+ if (!netif_carrier_ok(bp->dev)) { -+ u32 val = br32(B44_TX_CTRL); -+ val |= TX_CTRL_DUPLEX; -+ bw32(B44_TX_CTRL, val); -+ netif_carrier_on(bp->dev); -+ b44_link_report(bp); -+ } -+ return; -+ } -+ - if (!b44_readphy(bp, MII_BMSR, &bmsr) && - !b44_readphy(bp, B44_MII_AUXCTRL, &aux) && - (bmsr != 0xffff)) { -@@ -520,14 +544,14 @@ - - if (!netif_carrier_ok(bp->dev) && - (bmsr & BMSR_LSTATUS)) { -- u32 val = br32(bp, B44_TX_CTRL); -+ u32 val = br32(B44_TX_CTRL); - u32 local_adv, remote_adv; - - if (bp->flags & B44_FLAG_FULL_DUPLEX) - val |= TX_CTRL_DUPLEX; - else - val &= ~TX_CTRL_DUPLEX; -- bw32(bp, B44_TX_CTRL, val); -+ bw32(B44_TX_CTRL, val); - - if (!(bp->flags & B44_FLAG_FORCE_LINK) && - !b44_readphy(bp, MII_ADVERTISE, &local_adv) && -@@ -572,7 +596,7 @@ - { - u32 cur, cons; - -- cur = br32(bp, B44_DMATX_STAT) & DMATX_STAT_CDMASK; -+ cur = br32(B44_DMATX_STAT) & DMATX_STAT_CDMASK; - cur /= sizeof(struct dma_desc); - - /* XXX needs updating when NETIF_F_SG is supported */ -@@ -596,7 +620,7 @@ - TX_BUFFS_AVAIL(bp) > B44_TX_WAKEUP_THRESH) - netif_wake_queue(bp->dev); - -- bw32(bp, B44_GPTIMER, 0); -+ bw32(B44_GPTIMER, 0); - } - - /* Works like this. This chip writes a 'struct rx_header" 30 bytes -@@ -713,7 +737,7 @@ - u32 cons, prod; - - received = 0; -- prod = br32(bp, B44_DMARX_STAT) & DMARX_STAT_CDMASK; -+ prod = br32(B44_DMARX_STAT) & DMARX_STAT_CDMASK; - prod /= sizeof(struct dma_desc); - cons = bp->rx_cons; - -@@ -792,7 +816,7 @@ - } - - bp->rx_cons = cons; -- bw32(bp, B44_DMARX_PTR, cons * sizeof(struct dma_desc)); -+ bw32(B44_DMARX_PTR, cons * sizeof(struct dma_desc)); - - return received; - } -@@ -856,8 +880,8 @@ - - spin_lock_irqsave(&bp->lock, flags); - -- istat = br32(bp, B44_ISTAT); -- imask = br32(bp, B44_IMASK); -+ istat = br32(B44_ISTAT); -+ imask = br32(B44_IMASK); - - /* ??? What the fuck is the purpose of the interrupt mask - * ??? register if we have to mask it out by hand anyways? -@@ -877,8 +901,8 @@ - dev->name); - } - -- bw32(bp, B44_ISTAT, istat); -- br32(bp, B44_ISTAT); -+ bw32(B44_ISTAT, istat); -+ br32(B44_ISTAT); - } - spin_unlock_irqrestore(&bp->lock, flags); - return IRQ_RETVAL(handled); -@@ -965,11 +989,11 @@ - - wmb(); - -- bw32(bp, B44_DMATX_PTR, entry * sizeof(struct dma_desc)); -+ bw32(B44_DMATX_PTR, entry * sizeof(struct dma_desc)); - if (bp->flags & B44_FLAG_BUGGY_TXPTR) -- bw32(bp, B44_DMATX_PTR, entry * sizeof(struct dma_desc)); -+ bw32(B44_DMATX_PTR, entry * sizeof(struct dma_desc)); - if (bp->flags & B44_FLAG_REORDER_BUG) -- br32(bp, B44_DMATX_PTR); -+ br32(B44_DMATX_PTR); - - if (TX_BUFFS_AVAIL(bp) < 1) - netif_stop_queue(dev); -@@ -1137,32 +1161,35 @@ - { - unsigned long reg; - -- bw32(bp, B44_MIB_CTRL, MIB_CTRL_CLR_ON_READ); -+ bw32(B44_MIB_CTRL, MIB_CTRL_CLR_ON_READ); - for (reg = B44_TX_GOOD_O; reg <= B44_TX_PAUSE; reg += 4UL) -- br32(bp, reg); -+ br32(reg); - for (reg = B44_RX_GOOD_O; reg <= B44_RX_NPAUSE; reg += 4UL) -- br32(bp, reg); -+ br32(reg); - } - - /* bp->lock is held. */ - static void b44_chip_reset(struct b44 *bp) - { -+ unsigned int sb_clock; -+ - if (ssb_is_core_up(bp)) { -- bw32(bp, B44_RCV_LAZY, 0); -- bw32(bp, B44_ENET_CTRL, ENET_CTRL_DISABLE); -+ bw32(B44_RCV_LAZY, 0); -+ bw32(B44_ENET_CTRL, ENET_CTRL_DISABLE); - b44_wait_bit(bp, B44_ENET_CTRL, ENET_CTRL_DISABLE, 100, 1); -- bw32(bp, B44_DMATX_CTRL, 0); -+ bw32(B44_DMATX_CTRL, 0); - bp->tx_prod = bp->tx_cons = 0; -- if (br32(bp, B44_DMARX_STAT) & DMARX_STAT_EMASK) { -+ if (br32(B44_DMARX_STAT) & DMARX_STAT_EMASK) { - b44_wait_bit(bp, B44_DMARX_STAT, DMARX_STAT_SIDLE, - 100, 0); - } -- bw32(bp, B44_DMARX_CTRL, 0); -+ bw32(B44_DMARX_CTRL, 0); - bp->rx_prod = bp->rx_cons = 0; - } else { -- ssb_pci_setup(bp, (bp->core_unit == 0 ? -- SBINTVEC_ENET0 : -- SBINTVEC_ENET1)); -+ if (bp->pdev->device != PCI_DEVICE_ID_BCM4713) -+ ssb_pci_setup(bp, (bp->core_unit == 0 ? -+ SBINTVEC_ENET0 : -+ SBINTVEC_ENET1)); - } - - ssb_core_reset(bp); -@@ -1170,20 +1197,26 @@ - b44_clear_stats(bp); - - /* Make PHY accessible. */ -- bw32(bp, B44_MDIO_CTRL, (MDIO_CTRL_PREAMBLE | -- (0x0d & MDIO_CTRL_MAXF_MASK))); -- br32(bp, B44_MDIO_CTRL); -- -- if (!(br32(bp, B44_DEVCTRL) & DEVCTRL_IPP)) { -- bw32(bp, B44_ENET_CTRL, ENET_CTRL_EPSEL); -- br32(bp, B44_ENET_CTRL); -+ if (bp->pdev->device == PCI_DEVICE_ID_BCM4713) -+ sb_clock = 100000000; /* 100 MHz */ -+ else -+ sb_clock = 62500000; /* 62.5 MHz */ -+ -+ bw32(B44_MDIO_CTRL, (MDIO_CTRL_PREAMBLE | -+ (((sb_clock + (B44_MDC_RATIO / 2)) / B44_MDC_RATIO) -+ & MDIO_CTRL_MAXF_MASK))); -+ br32(B44_MDIO_CTRL); -+ -+ if (!(br32(B44_DEVCTRL) & DEVCTRL_IPP)) { -+ bw32(B44_ENET_CTRL, ENET_CTRL_EPSEL); -+ br32(B44_ENET_CTRL); - bp->flags &= ~B44_FLAG_INTERNAL_PHY; - } else { -- u32 val = br32(bp, B44_DEVCTRL); -+ u32 val = br32(B44_DEVCTRL); - - if (val & DEVCTRL_EPR) { -- bw32(bp, B44_DEVCTRL, (val & ~DEVCTRL_EPR)); -- br32(bp, B44_DEVCTRL); -+ bw32(B44_DEVCTRL, (val & ~DEVCTRL_EPR)); -+ br32(B44_DEVCTRL); - udelay(100); - } - bp->flags |= B44_FLAG_INTERNAL_PHY; -@@ -1200,13 +1233,13 @@ - /* bp->lock is held. */ - static void __b44_set_mac_addr(struct b44 *bp) - { -- bw32(bp, B44_CAM_CTRL, 0); -+ bw32(B44_CAM_CTRL, 0); - if (!(bp->dev->flags & IFF_PROMISC)) { - u32 val; - - __b44_cam_write(bp, bp->dev->dev_addr, 0); -- val = br32(bp, B44_CAM_CTRL); -- bw32(bp, B44_CAM_CTRL, val | CAM_CTRL_ENABLE); -+ val = br32(B44_CAM_CTRL); -+ bw32(B44_CAM_CTRL, val | CAM_CTRL_ENABLE); - } - } - -@@ -1240,30 +1273,30 @@ - b44_setup_phy(bp); - - /* Enable CRC32, set proper LED modes and power on PHY */ -- bw32(bp, B44_MAC_CTRL, MAC_CTRL_CRC32_ENAB | MAC_CTRL_PHY_LEDCTRL); -- bw32(bp, B44_RCV_LAZY, (1 << RCV_LAZY_FC_SHIFT)); -+ bw32(B44_MAC_CTRL, MAC_CTRL_CRC32_ENAB | MAC_CTRL_PHY_LEDCTRL); -+ bw32(B44_RCV_LAZY, (1 << RCV_LAZY_FC_SHIFT)); - - /* This sets the MAC address too. */ - __b44_set_rx_mode(bp->dev); - - /* MTU + eth header + possible VLAN tag + struct rx_header */ -- bw32(bp, B44_RXMAXLEN, bp->dev->mtu + ETH_HLEN + 8 + RX_HEADER_LEN); -- bw32(bp, B44_TXMAXLEN, bp->dev->mtu + ETH_HLEN + 8 + RX_HEADER_LEN); -+ bw32(B44_RXMAXLEN, bp->dev->mtu + ETH_HLEN + 8 + RX_HEADER_LEN); -+ bw32(B44_TXMAXLEN, bp->dev->mtu + ETH_HLEN + 8 + RX_HEADER_LEN); - -- bw32(bp, B44_TX_WMARK, 56); /* XXX magic */ -- bw32(bp, B44_DMATX_CTRL, DMATX_CTRL_ENABLE); -- bw32(bp, B44_DMATX_ADDR, bp->tx_ring_dma + bp->dma_offset); -- bw32(bp, B44_DMARX_CTRL, (DMARX_CTRL_ENABLE | -+ bw32(B44_TX_WMARK, 56); /* XXX magic */ -+ bw32(B44_DMATX_CTRL, DMATX_CTRL_ENABLE); -+ bw32(B44_DMATX_ADDR, bp->tx_ring_dma + bp->dma_offset); -+ bw32(B44_DMARX_CTRL, (DMARX_CTRL_ENABLE | - (bp->rx_offset << DMARX_CTRL_ROSHIFT))); -- bw32(bp, B44_DMARX_ADDR, bp->rx_ring_dma + bp->dma_offset); -+ bw32(B44_DMARX_ADDR, bp->rx_ring_dma + bp->dma_offset); - -- bw32(bp, B44_DMARX_PTR, bp->rx_pending); -+ bw32(B44_DMARX_PTR, bp->rx_pending); - bp->rx_prod = bp->rx_pending; - -- bw32(bp, B44_MIB_CTRL, MIB_CTRL_CLR_ON_READ); -+ bw32(B44_MIB_CTRL, MIB_CTRL_CLR_ON_READ); - -- val = br32(bp, B44_ENET_CTRL); -- bw32(bp, B44_ENET_CTRL, (val | ENET_CTRL_ENABLE)); -+ val = br32(B44_ENET_CTRL); -+ bw32(B44_ENET_CTRL, (val | ENET_CTRL_ENABLE)); - } - - static int b44_open(struct net_device *dev) -@@ -1416,11 +1449,11 @@ - int i=0; - unsigned char zero[6] = {0,0,0,0,0,0}; - -- val = br32(bp, B44_RXCONFIG); -+ val = br32(B44_RXCONFIG); - val &= ~(RXCONFIG_PROMISC | RXCONFIG_ALLMULTI); - if (dev->flags & IFF_PROMISC) { - val |= RXCONFIG_PROMISC; -- bw32(bp, B44_RXCONFIG, val); -+ bw32(B44_RXCONFIG, val); - } else { - __b44_set_mac_addr(bp); - -@@ -1432,9 +1465,9 @@ - for(;i<64;i++) { - __b44_cam_write(bp, zero, i); - } -- bw32(bp, B44_RXCONFIG, val); -- val = br32(bp, B44_CAM_CTRL); -- bw32(bp, B44_CAM_CTRL, val | CAM_CTRL_ENABLE); -+ bw32(B44_RXCONFIG, val); -+ val = br32(B44_CAM_CTRL); -+ bw32(B44_CAM_CTRL, val | CAM_CTRL_ENABLE); - } - } - -@@ -1704,19 +1737,41 @@ - { - u8 eeprom[128]; - int err; -+ unsigned long flags; - -- err = b44_read_eeprom(bp, &eeprom[0]); -- if (err) -- goto out; -- -- bp->dev->dev_addr[0] = eeprom[79]; -- bp->dev->dev_addr[1] = eeprom[78]; -- bp->dev->dev_addr[2] = eeprom[81]; -- bp->dev->dev_addr[3] = eeprom[80]; -- bp->dev->dev_addr[4] = eeprom[83]; -- bp->dev->dev_addr[5] = eeprom[82]; -- -- bp->phy_addr = eeprom[90] & 0x1f; -+ if (bp->pdev->device == PCI_DEVICE_ID_BCM4713) { -+ /* -+ * BCM47xx boards don't have a EEPROM. The MAC is stored in -+ * a NVRAM area somewhere in the flash memory. As we don't -+ * know the location and/or the format of the NVRAM area -+ * here, we simply rely on the bootloader to write the -+ * MAC into the CAM. -+ */ -+ spin_lock_irqsave(&bp->lock, flags); -+ __b44_cam_read(bp, bp->dev->dev_addr, 0); -+ spin_unlock_irqrestore(&bp->lock, flags); -+ -+ /* -+ * BCM47xx boards don't have a PHY. Usually there is a switch -+ * chip with multiple PHYs connected to the PHY port. -+ */ -+ bp->phy_addr = B44_PHY_ADDR_NO_PHY; -+ bp->dma_offset = 0; -+ } else { -+ err = b44_read_eeprom(bp, &eeprom[0]); -+ if (err) -+ return err; -+ -+ bp->dev->dev_addr[0] = eeprom[79]; -+ bp->dev->dev_addr[1] = eeprom[78]; -+ bp->dev->dev_addr[2] = eeprom[81]; -+ bp->dev->dev_addr[3] = eeprom[80]; -+ bp->dev->dev_addr[4] = eeprom[83]; -+ bp->dev->dev_addr[5] = eeprom[82]; -+ -+ bp->phy_addr = eeprom[90] & 0x1f; -+ bp->dma_offset = SB_PCI_DMA; -+ } - - /* With this, plus the rx_header prepended to the data by the - * hardware, we'll land the ethernet header on a 2-byte boundary. -@@ -1726,13 +1781,12 @@ - bp->imask = IMASK_DEF; - - bp->core_unit = ssb_core_unit(bp); -- bp->dma_offset = SB_PCI_DMA; - - /* XXX - really required? - bp->flags |= B44_FLAG_BUGGY_TXPTR; - */ --out: -- return err; -+ -+ return 0; - } - - static int __devinit b44_init_one(struct pci_dev *pdev, -@@ -1810,7 +1864,7 @@ - - spin_lock_init(&bp->lock); - -- bp->regs = ioremap(b44reg_base, b44reg_len); -+ bp->regs = (unsigned long) ioremap(b44reg_base, b44reg_len); - if (bp->regs == 0UL) { - printk(KERN_ERR PFX "Cannot map device registers, " - "aborting.\n"); -@@ -1871,7 +1925,8 @@ - - pci_save_state(bp->pdev); - -- printk(KERN_INFO "%s: Broadcom 4400 10/100BaseT Ethernet ", dev->name); -+ printk(KERN_INFO "%s: Broadcom %s 10/100BaseT Ethernet ", dev->name, -+ (pdev->device == PCI_DEVICE_ID_BCM4713) ? "47xx" : "4400"); - for (i = 0; i < 6; i++) - printk("%2.2x%c", dev->dev_addr[i], - i == 5 ? '\n' : ':'); -@@ -1879,7 +1934,7 @@ - return 0; - - err_out_iounmap: -- iounmap(bp->regs); -+ iounmap((void *) bp->regs); - - err_out_free_dev: - free_netdev(dev); -@@ -1901,7 +1956,7 @@ - struct b44 *bp = netdev_priv(dev); - - unregister_netdev(dev); -- iounmap(bp->regs); -+ iounmap((void *) bp->regs); - free_netdev(dev); - pci_release_regions(pdev); - pci_disable_device(pdev); -diff -Nur linux-2.6.12.5/drivers/net/b44.h linux-2.6.12.5-brcm/drivers/net/b44.h ---- linux-2.6.12.5/drivers/net/b44.h 2005-08-15 02:20:18.000000000 +0200 -+++ linux-2.6.12.5-brcm/drivers/net/b44.h 2005-08-28 11:12:20.694819024 +0200 -@@ -292,6 +292,9 @@ - #define SSB_PCI_MASK1 0xfc000000 - #define SSB_PCI_MASK2 0xc0000000 - -+#define br32(REG) readl(bp->regs + (REG)) -+#define bw32(REG,VAL) writel((VAL), bp->regs + (REG)) -+ - /* 4400 PHY registers */ - #define B44_MII_AUXCTRL 24 /* Auxiliary Control */ - #define MII_AUXCTRL_DUPLEX 0x0001 /* Full Duplex */ -@@ -345,6 +348,8 @@ - }; - - #define B44_MCAST_TABLE_SIZE 32 -+#define B44_PHY_ADDR_NO_PHY 30 -+#define B44_MDC_RATIO 5000000 - - /* SW copy of device statistics, kept up to date by periodic timer - * which probes HW values. Must have same relative layout as HW -@@ -410,7 +415,7 @@ - struct net_device_stats stats; - struct b44_hw_stats hw_stats; - -- void __iomem *regs; -+ unsigned long regs; - struct pci_dev *pdev; - struct net_device *dev; - diff -Nur linux-2.6.12.5/include/asm-mips/bootinfo.h linux-2.6.12.5-brcm/include/asm-mips/bootinfo.h --- linux-2.6.12.5/include/asm-mips/bootinfo.h 2005-08-15 02:20:18.000000000 +0200 -+++ linux-2.6.12.5-brcm/include/asm-mips/bootinfo.h 2005-08-28 11:12:20.695818872 +0200 ++++ linux-2.6.12.5-brcm/include/asm-mips/bootinfo.h 2005-09-16 10:29:18.415555312 +0200 @@ -213,6 +213,12 @@ #define MACH_GROUP_TITAN 22 /* PMC-Sierra Titan */ #define MACH_TITAN_YOSEMITE 1 /* PMC-Sierra Yosemite */ @@ -14149,7 +13048,7 @@ diff -Nur linux-2.6.12.5/include/asm-mips/bootinfo.h linux-2.6.12.5-brcm/include const char *get_system_type(void); diff -Nur linux-2.6.12.5/include/asm-mips/cpu.h linux-2.6.12.5-brcm/include/asm-mips/cpu.h --- linux-2.6.12.5/include/asm-mips/cpu.h 2005-08-15 02:20:18.000000000 +0200 -+++ linux-2.6.12.5-brcm/include/asm-mips/cpu.h 2005-08-28 11:12:20.695818872 +0200 ++++ linux-2.6.12.5-brcm/include/asm-mips/cpu.h 2005-09-16 10:29:18.416555160 +0200 @@ -87,6 +87,13 @@ #define PRID_IMP_SR71000 0x0400 @@ -14177,7 +13076,7 @@ diff -Nur linux-2.6.12.5/include/asm-mips/cpu.h linux-2.6.12.5-brcm/include/asm- * ISA Level encodings diff -Nur linux-2.6.12.5/include/asm-mips/mipsregs.h linux-2.6.12.5-brcm/include/asm-mips/mipsregs.h --- linux-2.6.12.5/include/asm-mips/mipsregs.h 2005-08-15 02:20:18.000000000 +0200 -+++ linux-2.6.12.5-brcm/include/asm-mips/mipsregs.h 2005-08-28 11:12:20.722814768 +0200 ++++ linux-2.6.12.5-brcm/include/asm-mips/mipsregs.h 2005-09-16 10:29:18.426553640 +0200 @@ -790,10 +790,18 @@ #define read_c0_config1() __read_32bit_c0_register($16, 1) #define read_c0_config2() __read_32bit_c0_register($16, 2) @@ -14199,7 +13098,7 @@ diff -Nur linux-2.6.12.5/include/asm-mips/mipsregs.h linux-2.6.12.5-brcm/include * The WatchLo register. There may be upto 8 of them. diff -Nur linux-2.6.12.5/include/linux/init.h linux-2.6.12.5-brcm/include/linux/init.h --- linux-2.6.12.5/include/linux/init.h 2005-08-15 02:20:18.000000000 +0200 -+++ linux-2.6.12.5-brcm/include/linux/init.h 2005-08-28 11:12:20.723814616 +0200 ++++ linux-2.6.12.5-brcm/include/linux/init.h 2005-09-16 10:29:18.426553640 +0200 @@ -86,6 +86,8 @@ static initcall_t __initcall_##fn __attribute_used__ \ __attribute__((__section__(".initcall" level ".init"))) = fn @@ -14211,7 +13110,7 @@ diff -Nur linux-2.6.12.5/include/linux/init.h linux-2.6.12.5-brcm/include/linux/ #define arch_initcall(fn) __define_initcall("3",fn) diff -Nur linux-2.6.12.5/include/linux/pci_ids.h linux-2.6.12.5-brcm/include/linux/pci_ids.h --- linux-2.6.12.5/include/linux/pci_ids.h 2005-08-15 02:20:18.000000000 +0200 -+++ linux-2.6.12.5-brcm/include/linux/pci_ids.h 2005-08-28 11:12:20.726814160 +0200 ++++ linux-2.6.12.5-brcm/include/linux/pci_ids.h 2005-09-16 10:29:18.429553184 +0200 @@ -2110,6 +2110,7 @@ #define PCI_DEVICE_ID_TIGON3_5901_2 0x170e #define PCI_DEVICE_ID_BCM4401 0x4401