Date: Tue, 26 Apr 2016 16:19:40 +0900 (JST) From: Mori Hiroki <yamori813@yahoo.co.jp> To: Adrian Chadd <adrian.chadd@gmail.com> Cc: "freebsd-mips@freebsd.org" <freebsd-mips@freebsd.org> Subject: Re: most significant bit memory resource Message-ID: <807115.72196.qm@web101707.mail.ssk.yahoo.co.jp> In-Reply-To: <CAJ-Vmok%2BJ3njCfmJ8e7hduDR9yo51=heD65Dnjy0nm8TK139RA@mail.gmail.com> References: <122264.6769.qm@web101720.mail.ssk.yahoo.co.jp> <CAJ-Vmok%2BJ3njCfmJ8e7hduDR9yo51=heD65Dnjy0nm8TK139RA@mail.gmail.com>
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Hi=0A=0AI check this code work fine.=0A=0Ahttps://github.com/yamori813/free= bsd/commit/8ba7f92d2e120a23e415487521b067d2a5606906=0A=0A=0ARegards.=0A=0AH= iroki Mori=0A=0A----- Original Message -----=0A> From: Adrian Chadd <adrian= .chadd@gmail.com>=0A> To: Mori Hiroki <yamori813@yahoo.co.jp>=0A> Cc: "free= bsd-mips@freebsd.org" <freebsd-mips@freebsd.org>=0A> Date: 2016/4/26, Tue 0= 5:22=0A> Subject: Re: most significant bit memory resource=0A> =0A> Hi=0A> = ,=0A> Can you just try typecasting maddr to (u_long) maddr in the call to= =0A> bus_set_resource() ? That should hopefully be an easy fix.=0A> =0A> Th= anks,=0A> =0A> =0A> -adrian=0A> =0A> =0A> On 24 April 2016 at 16:38, Mori H= iroki <yamori813@yahoo.co.jp> wrote:=0A>> Hi.=0A>> =0A>> Current mips/mip= s/nexus.c code can't use most significant bit memory =0A> resource=0A>> de= vice.=0A>> =0A>> cfi0 at mem 0xffffffffbe000000-0xffffffffbfffffff on nexu= s0=0A>> nexus_alloc_resource: could not reserve resource for cfi0=0A>> de= vice_attach: cfi0 attach returned 6=0A>> =0A>> index 45e47ef..a5d52d7 1006= 44=0A>> =0A>> --- a/sys/mips/mips/nexus.c=0A>> +++ b/sys/mips/mips/nexus.= c=0A>> @@ -566,7 +566,9 @@ nexus_hinted_child(device_t bus, const char *dn= ame, int =0A> duni=0A>> t)=0A>> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 _= _func__, device_get_nameunit(child),=0A>> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 = =A0 =A0 (void *)(intptr_t)maddr, msize);=0A>> =0A>> -=A0 =A0 =A0 =A0 =A0 = =A0 =A0 result =3D bus_set_resource(child, SYS_RES_MEMORY, 0, maddr,=0A>> = +//=A0 =A0 =A0 =A0 =A0 =A0 result =3D bus_set_resource(child, SYS_RES_MEM= ORY, 0, maddr,=0A>> +rman_res_t tmpaddr =3D (u_long)maddr;=0A>> +=A0 =A0 = =A0 =A0 =A0 =A0 =A0 result =3D bus_set_resource(child, SYS_RES_MEMORY, 0, = =0A> tmpaddr,=0A>> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 msize);=0A>> = =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 if (result !=3D 0) {=0A>> =A0 =A0 =A0 =A0 = =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 device_printf(bus,=0A>> =0A>> cfi0 at mem= 0xbe000000-0xbfffffff on nexus0=0A>> cfi0: [256x128KB]=0A>> cfid0 on cfi= 0=0A>> =0A>> I check this problem then found my workaround at cfi_core.c. = Thanks Adrian.=0A>> =0A>> Regards=0A>> =0A>> Hiroki Mori=0A>> =0A>> ____= ___________________________________________=0A>> freebsd-mips@freebsd.org = mailing list=0A>> https://lists.freebsd.org/mailman/listinfo/freebsd-mips= =0A>> To unsubscribe, send any mail to =0A> "freebsd-mips-unsubscribe@free= bsd.org"=0A>
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