diff options
Diffstat (limited to 'arch/v850')
| -rw-r--r-- | arch/v850/Kconfig | 36 | ||||
| -rw-r--r-- | arch/v850/kernel/v850_ksyms.c | 2 | ||||
| -rw-r--r-- | arch/v850/kernel/vmlinux.lds.S | 1 | ||||
| -rw-r--r-- | arch/v850/lib/checksum.c | 26 |
4 files changed, 37 insertions, 28 deletions
diff --git a/arch/v850/Kconfig b/arch/v850/Kconfig index 37ec644603a..f0d4d72e560 100644 --- a/arch/v850/Kconfig +++ b/arch/v850/Kconfig @@ -38,6 +38,14 @@ config TIME_LOW_RES bool default y +config ARCH_HAS_ILOG2_U32 + bool + default n + +config ARCH_HAS_ILOG2_U64 + bool + default n + # Turn off some random 386 crap that can affect device config config ISA bool @@ -97,17 +105,17 @@ menu "Processor type and features" # currently support config V850E_MA1 bool - depends RTE_CB_MA1 + depends on RTE_CB_MA1 default y # Similarly for the RTE-V850E/NB85E-CB - V850E/TEG config V850E_TEG bool - depends RTE_CB_NB85E + depends on RTE_CB_NB85E default y # ... and the RTE-V850E/ME2-CB - V850E/ME2 config V850E_ME2 bool - depends RTE_CB_ME2 + depends on RTE_CB_ME2 default y @@ -115,7 +123,7 @@ menu "Processor type and features" config V850E2_SIM85E2 bool - depends V850E2_SIM85E2C || V850E2_SIM85E2S + depends on V850E2_SIM85E2C || V850E2_SIM85E2S default y @@ -124,7 +132,7 @@ menu "Processor type and features" # V850E2 processors config V850E2 bool - depends V850E2_SIM85E2 || V850E2_FPGA85E2C || V850E2_ANNA + depends on V850E2_SIM85E2 || V850E2_FPGA85E2C || V850E2_ANNA default y @@ -133,7 +141,7 @@ menu "Processor type and features" # Boards in the RTE-x-CB series config RTE_CB bool - depends RTE_CB_MA1 || RTE_CB_NB85E || RTE_CB_ME2 + depends on RTE_CB_MA1 || RTE_CB_NB85E || RTE_CB_ME2 default y config RTE_CB_MULTI @@ -141,28 +149,28 @@ menu "Processor type and features" # RTE_CB_NB85E can either have multi ROM support or not, but # other platforms (currently only RTE_CB_MA1) require it. prompt "Multi monitor ROM support" if RTE_CB_NB85E - depends RTE_CB_MA1 || RTE_CB_NB85E + depends on RTE_CB_MA1 || RTE_CB_NB85E default y config RTE_CB_MULTI_DBTRAP bool "Pass illegal insn trap / dbtrap to kernel" - depends RTE_CB_MULTI + depends on RTE_CB_MULTI default n config RTE_CB_MA1_KSRAM bool "Kernel in SRAM (limits size of kernel)" - depends RTE_CB_MA1 && RTE_CB_MULTI + depends on RTE_CB_MA1 && RTE_CB_MULTI default n config RTE_MB_A_PCI bool "Mother-A PCI support" - depends RTE_CB + depends on RTE_CB default y # The GBUS is used to talk to the RTE-MOTHER-A board config RTE_GBUS_INT bool - depends RTE_MB_A_PCI + depends on RTE_MB_A_PCI default y # The only PCI bus we support is on the RTE-MOTHER-A board @@ -201,7 +209,7 @@ menu "Processor type and features" config ROM_KERNEL bool "Kernel in ROM" - depends V850E2_ANNA || V850E_AS85EP1 || RTE_CB_ME2 + depends on V850E2_ANNA || V850E_AS85EP1 || RTE_CB_ME2 # Some platforms pre-zero memory, in which case the kernel doesn't need to config ZERO_BSS @@ -217,10 +225,10 @@ menu "Processor type and features" config V850E_HIGHRES_TIMER bool "High resolution timer support" - depends V850E_TIMER_D + depends on V850E_TIMER_D config TIME_BOOTUP bool "Time bootup" - depends V850E_HIGHRES_TIMER + depends on V850E_HIGHRES_TIMER config RESET_GUARD bool "Reset Guard" diff --git a/arch/v850/kernel/v850_ksyms.c b/arch/v850/kernel/v850_ksyms.c index 67bc48e57c6..93575fdc874 100644 --- a/arch/v850/kernel/v850_ksyms.c +++ b/arch/v850/kernel/v850_ksyms.c @@ -24,7 +24,7 @@ EXPORT_SYMBOL (kernel_thread); EXPORT_SYMBOL (__bug); /* Networking helper routines. */ -EXPORT_SYMBOL (csum_partial_copy); +EXPORT_SYMBOL (csum_partial_copy_nocheck); EXPORT_SYMBOL (csum_partial_copy_from_user); EXPORT_SYMBOL (ip_compute_csum); EXPORT_SYMBOL (ip_fast_csum); diff --git a/arch/v850/kernel/vmlinux.lds.S b/arch/v850/kernel/vmlinux.lds.S index 88d087f527c..3a5fd07fe06 100644 --- a/arch/v850/kernel/vmlinux.lds.S +++ b/arch/v850/kernel/vmlinux.lds.S @@ -90,6 +90,7 @@ /* Kernel text segment, and some constant data areas. */ #define TEXT_CONTENTS \ + _text = .; \ __stext = . ; \ *(.text) \ SCHED_TEXT \ diff --git a/arch/v850/lib/checksum.c b/arch/v850/lib/checksum.c index fa587263307..042158dfe17 100644 --- a/arch/v850/lib/checksum.c +++ b/arch/v850/lib/checksum.c @@ -88,32 +88,32 @@ out: * This is a version of ip_compute_csum() optimized for IP headers, * which always checksum on 4 octet boundaries. */ -unsigned short ip_fast_csum(unsigned char * iph, unsigned int ihl) +__sum16 ip_fast_csum(const void *iph, unsigned int ihl) { - return ~do_csum(iph,ihl*4); + return (__force __sum16)~do_csum(iph,ihl*4); } /* * this routine is used for miscellaneous IP-like checksums, mainly * in icmp.c */ -unsigned short ip_compute_csum(const unsigned char * buff, int len) +__sum16 ip_compute_csum(const void *buff, int len) { - return ~do_csum(buff,len); + return (__force __sum16)~do_csum(buff,len); } /* * computes a partial checksum, e.g. for TCP/UDP fragments */ -unsigned int csum_partial(const unsigned char *buff, int len, unsigned int sum) +__wsum csum_partial(const void *buff, int len, __wsum sum) { unsigned int result = do_csum(buff, len); /* add in old sum, and carry.. */ - result += sum; - if(sum > result) + result += (__force u32)sum; + if ((__force u32)sum > result) result += 1; - return result; + return (__force __wsum)result; } EXPORT_SYMBOL(csum_partial); @@ -121,8 +121,8 @@ EXPORT_SYMBOL(csum_partial); /* * copy while checksumming, otherwise like csum_partial */ -unsigned int csum_partial_copy(const unsigned char *src, unsigned char *dst, - int len, unsigned int sum) +__wsum csum_partial_copy_nocheck(const void *src, void *dst, + int len, __wsum sum) { /* * It's 2:30 am and I don't feel like doing it real ... @@ -138,9 +138,9 @@ unsigned int csum_partial_copy(const unsigned char *src, unsigned char *dst, * Copy from userspace and compute checksum. If we catch an exception * then zero the rest of the buffer. */ -unsigned int csum_partial_copy_from_user (const unsigned char *src, - unsigned char *dst, - int len, unsigned int sum, +__wsum csum_partial_copy_from_user (const void *src, + void *dst, + int len, __wsum sum, int *err_ptr) { int missing; |