From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <3CC82E76.28C45EFC@snom.de> Date: Thu, 25 Apr 2002 18:27:34 +0200 From: Sven Boehringer Reply-To: boehringer@snom.de MIME-Version: 1.0 To: Matthew Locke , linuxppc Subject: Re: AW: Does anyone port m8xx_pcmcia driver to Linux Kernel successfully? References: <8D4C69676E66D511A1CB00508BBBB192157983@ranmx1.ran.harris.com> <3CBEF7A7.1090900@mvista.com> <3CC7CD7A.20F24E1A@snom.de> <3CC82B37.1010506@mvista.com> Content-Type: text/plain; charset=iso-8859-1 Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: Hi Matthew, thanks! I thought you have some special includes :-) I could compare your defines with them in the Manual. Again thanks for that. regards, Sven Matthew Locke wrote: > > Sven Boehringer wrote: > > >Hi all, > > > >i tried your patch, but it seems to me that there are some #defines > >missing? > >I try to use the source/kernel on a FADS board, an in that section there > >is > >"BCSR1_PCCVPP1". But i can't find this value. I tried to copy some > >values from ppcboot, > >but these particular are not there. Are there some special includes? > > > >I have the actual linuxppc_2_4_devel source-tree, but i can't find these > >values. > > > The BCSR1_* in the CONFIG_FADS areas are register addresses specific to > the FADS board. > It seems some FADS stuff still hasn't made it into _devel. Here are the > defines I have: > /* Bits of interest in the BCSRs. > */ > #define BCSR1_ETHEN ((uint)0x20000000) > #define BCSR1_RS232EN_1 ((uint)0x01000000) > #define BCSR1_PCCEN ((uint)0x00800000) > #define BCSR1_PCCVCC0 ((uint)0x00400000) > #define BCSR1_PCCVPP_MASK ((uint)0x00300000) > #define BCSR1_PCCVPP0 ((uint)0x00200000) > #define BCSR1_PCCVPP1 ((uint)0x00100000) > #define BCSR1_RS232EN_2 ((uint)0x00040000) > #define BCSR1_PCCVCC1 ((uint)0x00010000) > #define BCSR1_PCCVCC_MASK (BCSR1_PCCVCC0 | BCSR1_PCCVCC1) > #define BCSR4_ETHLOOP ((uint)0x80000000) /* EEST Loopback */ > #define BCSR4_EEFDX ((uint)0x40000000) /* EEST FDX > enable */ > #define BCSR4_FETH_EN ((uint)0x08000000) /* PHY enable */ > #define BCSR4_FETHCFG0 ((uint)0x04000000) /* PHY autoneg > mode */ > #define BCSR4_FETHCFG1 ((uint)0x00400000) /* PHY autoneg > mode */ > #define BCSR4_FETHFDE ((uint)0x02000000) /* PHY FDX > advertise */ > #define BCSR4_FETHRST ((uint)0x00200000) /* PHY Reset */ > > > > > > >regards > > Sven > > > >Matthew Locke wrote: > > > >>here is the patch to add the 8xx pcmcia socket driver to the kernel. > >> > >>Fend, Matthias wrote: > >> > >>>hello Matthew, > >>> > >>>i also tried to do this work - without the desired success > >>> > >>>i don't know exactly if my hardware is faulty or my m8xx port ... :-( > >>> > >>>so if i could have your version of the pcmcia stuff i would be very glad. > >>> > >>>thanks matthias > >>> > >>>>-----Ursprüngliche Nachricht----- > >>>>Von: Matthew Locke [SMTP:mlocke@mvista.com] > >>>>Gesendet am: Dienstag, 16. April 2002 18:50 > >>>>An: Jacky Wang > >>>>Cc: linuxppc-embedded@lists.linuxppc.org > >>>>Betreff: Re: Does anyone port m8xx_pcmcia driver to Linux Kernel > >>>>successfully? > >>>> > >>>> > >>>>Jacky Wang wrote: > >>>> > >>>>>Hi everyone, > >>>>> > >>>>>I am interesting about how to port m8xx_pcmcia driver to linux kernel w/ > >>>>> > >>>>MPC850. > >>>> > >>>>>Would you mind to share your successful experience with me? > >>>>> > >>>>I did (w/ the help of others). It is on its way upstream now. If you > >>>>need it soon, let me know and I can make it available. > >>>> > >>>>>Best Regards > >>>>>Jacky Wang > >>>>> > >>>>> > >>>>** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org > >>>> > >>>/ > >>> > > > >>+/* ------------------------------------------------------------------------- */ > >>+/* FADS Boards from Motorola */ > >>+ > >>+#if defined(CONFIG_FADS) > >>+ > >>+#define PCMCIA_BOARD_MSG "FADS" > >>+ > >>+static int voltage_set(int slot, int vcc, int vpp) > >>+{ > >>+ uint reg = 0; > >>+ > >>+ switch(vcc) { > >>+ case 0: break; > >>+ case 33: reg |= BCSR1_PCCVCC0; break; > >>+ case 50: reg |= BCSR1_PCCVCC1; break; > >>+ default: return 1; > >>+ } > >>+ > >>+ switch(vpp) { > >>+ case 0: break; > >>+ case 33: > >>+ case 50: > >>+ if(vcc == vpp) > >>+ reg |= BCSR1_PCCVPP1; > >>+ else > >>+ return 1; > >>+ break; > >>+ case 120: > >>+ if ((vcc == 33) || (vcc == 50)) > >>+ reg |= BCSR1_PCCVPP0; > >>+ else > >>+ return 1; > >>+ default: return 1; > >>+ } > >>+ > >>+ /* first, turn off all power */ > >>+ *((uint *)BCSR1) &= ~(BCSR1_PCCVCC_MASK | BCSR1_PCCVPP_MASK); > >>+ > >>+ /* enable new powersettings */ > >>+ *((uint *)BCSR1) |= reg; > >>+ > >>+ return 0; > >>+} > >>+ > >>+#define socket_get(_slot_) PCMCIA_SOCKET_KEY_5V > >>+ > >>+static void hardware_enable(int slot) > >>+{ > >>+ *((uint *)BCSR1) &= ~BCSR1_PCCEN; > >>+} > >>+ > >>+static void hardware_disable(int slot) > >>+{ > >>+ *((uint *)BCSR1) |= BCSR1_PCCEN; > >>+} > >>+ > >>+#endif > >> > >+ > > > -- `------------------------` snom technology AG Sven Böhringer Pascalstraße 10 D-10587 Berlin phone: +49 30 39833-425 `-----------------------` ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/