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#! /bin/sh
# A little script I whipped up to make it easy to
# patch source trees and have sane error handling
# -Erik
#
# (c) 2002 Erik Andersen <andersen@codepoet.org>

# Set directories from arguments, or use defaults.
targetdir=${1-.}
patchdir=${2-../kernel-patches}
patchpattern=${3-*}

if [ ! -d "${targetdir}" ] ; then
    echo "Aborting.  '${targetdir}' is not a directory."
    exit 1
fi
if [ ! -d "${patchdir}" ] ; then
    echo "Aborting.  '${patchdir}' is not a directory."
    exit 1
fi
    
for i in ${patchdir}/${patchpattern} ; do 
    case "$i" in
	*.gz)
	type="gzip"; uncomp="gunzip -dc"; ;; 
	*.bz)
	type="bzip"; uncomp="bunzip -dc"; ;; 
	*.bz2)
	type="bzip2"; uncomp="bunzip2 -dc"; ;; 
	*.zip)
	type="zip"; uncomp="unzip -d"; ;; 
	*.Z)
	type="compress"; uncomp="uncompress -c"; ;; 
	*)
	type="plaintext"; uncomp="cat"; ;; 
    esac
    [ -d "${i}" ] && echo "Ignoring subdirectory ${i}" && continue	
    echo ""
    echo "Applying ${i} using ${type}: " 
    ${uncomp} ${i} | patch -p1 -E -d ${targetdir} 
    if [ $? != 0 ] ; then
        echo "Patch failed!  Please fix $i!"
	exit 1
    fi
done

# Check for rejects...
if [ "`find $targetdir/ '(' -name '*.rej' -o -name '.*.rej' ')' -print`" ] ; then
    echo "Aborting.  Reject files found."
    exit 1
fi

# Remove backup files
find $targetdir/ '(' -name '*.orig' -o -name '.*.orig' ')' -exec rm -f {} \;
he implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. 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. */ #include "mantis_common.h" #include "mantis_core.h" #include "mantis_vp1033.h" #include "mantis_vp1034.h" #include "mantis_vp1041.h" #include "mantis_vp2033.h" #include "mantis_vp2040.h" #include "mantis_vp3030.h" static int read_eeprom_byte(struct mantis_pci *mantis, u8 *data, u8 length) { int err; struct i2c_msg msg[] = { { .addr = 0x50, .flags = 0, .buf = data, .len = 1 }, { .addr = 0x50, .flags = I2C_M_RD, .buf = data, .len = length }, }; err = i2c_transfer(&mantis->adapter, msg, 2); if (err < 0) { dprintk(verbose, MANTIS_ERROR, 1, "ERROR: i2c read: < err=%i d0=0x%02x d1=0x%02x >", err, data[0], data[1]); return err; } return 0; } static int write_eeprom_byte(struct mantis_pci *mantis, u8 *data, u8 length) { int err; struct i2c_msg msg = { .addr = 0x50, .flags = 0, .buf = data, .len = length }; err = i2c_transfer(&mantis->adapter, &msg, 1); if (err < 0) { dprintk(verbose, MANTIS_ERROR, 1, "ERROR: i2c write: < err=%i length=0x%02x d0=0x%02x, d1=0x%02x >", err, length, data[0], data[1]); return err; } return 0; } static int get_mac_address(struct mantis_pci *mantis) { int err; mantis->mac_address[0] = 0x08; err = read_eeprom_byte(mantis, &mantis->mac_address[0], 6); if (err < 0) { dprintk(verbose, MANTIS_ERROR, 1, "Mantis EEPROM read error"); return err; } dprintk(verbose, MANTIS_ERROR, 0, " MAC Address=[%pM]\n", mantis->mac_address); return 0; } #define MANTIS_MODEL_UNKNOWN "UNKNOWN" #define MANTIS_DEV_UNKNOWN "UNKNOWN" struct mantis_hwconfig unknown_device = { .model_name = MANTIS_MODEL_UNKNOWN, .dev_type = MANTIS_DEV_UNKNOWN, }; static void mantis_load_config(struct mantis_pci *mantis) { switch (mantis->subsystem_device) { case MANTIS_VP_1033_DVB_S: /* VP-1033 */ mantis->hwconfig = &vp1033_mantis_config; break; case MANTIS_VP_1034_DVB_S: /* VP-1034 */ mantis->hwconfig = &vp1034_mantis_config; break; case MANTIS_VP_1041_DVB_S2: /* VP-1041 */ case TECHNISAT_SKYSTAR_HD2: mantis->hwconfig = &vp1041_mantis_config; break; case MANTIS_VP_2033_DVB_C: /* VP-2033 */ mantis->hwconfig = &vp2033_mantis_config; break; case MANTIS_VP_2040_DVB_C: /* VP-2040 */ case CINERGY_C: /* VP-2040 clone */ case TECHNISAT_CABLESTAR_HD2: mantis->hwconfig = &vp2040_mantis_config; break; case MANTIS_VP_3030_DVB_T: /* VP-3030 */ mantis->hwconfig = &vp3030_mantis_config; break; default: mantis->hwconfig = &unknown_device; break; } } int mantis_core_init(struct mantis_pci *mantis) { int err = 0; mantis_load_config(mantis); dprintk(verbose, MANTIS_ERROR, 0, "found a %s PCI %s device on (%02x:%02x.%x),\n", mantis->hwconfig->model_name, mantis->hwconfig->dev_type, mantis->pdev->bus->number, PCI_SLOT(mantis->pdev->devfn), PCI_FUNC(mantis->pdev->devfn)); dprintk(verbose, MANTIS_ERROR, 0, " Mantis Rev %d [%04x:%04x], ", mantis->revision, mantis->subsystem_vendor, mantis->subsystem_device); dprintk(verbose, MANTIS_ERROR, 0, "irq: %d, latency: %d\n memory: 0x%lx, mmio: 0x%p\n", mantis->pdev->irq, mantis->latency, mantis->mantis_addr, mantis->mantis_mmio); err = mantis_i2c_init(mantis); if (err < 0) { dprintk(verbose, MANTIS_ERROR, 1, "Mantis I2C init failed"); return err; } err = get_mac_address(mantis); if (err < 0) { dprintk(verbose, MANTIS_ERROR, 1, "get MAC address failed"); return err; } err = mantis_dma_init(mantis); if (err < 0) { dprintk(verbose, MANTIS_ERROR, 1, "Mantis DMA init failed"); return err; } err = mantis_dvb_init(mantis); if (err < 0) { dprintk(verbose, MANTIS_DEBUG, 1, "Mantis DVB init failed"); return err; } err = mantis_uart_init(mantis); if (err < 0) { dprintk(verbose, MANTIS_DEBUG, 1, "Mantis UART init failed"); return err; } return 0; } int mantis_core_exit(struct mantis_pci *mantis) { mantis_dma_stop(mantis); dprintk(verbose, MANTIS_ERROR, 1, "DMA engine stopping"); mantis_uart_exit(mantis); dprintk(verbose, MANTIS_ERROR, 1, "UART exit failed"); if (mantis_dma_exit(mantis) < 0) dprintk(verbose, MANTIS_ERROR, 1, "DMA exit failed"); if (mantis_dvb_exit(mantis) < 0) dprintk(verbose, MANTIS_ERROR, 1, "DVB exit failed"); if (mantis_i2c_exit(mantis) < 0) dprintk(verbose, MANTIS_ERROR, 1, "I2C adapter delete.. failed"); return 0; } /* Turn the given bit on or off. */ void gpio_set_bits(struct mantis_pci *mantis, u32 bitpos, u8 value) { u32 cur; cur = mmread(MANTIS_GPIF_ADDR); if (value) mantis->gpio_status = cur | (1 << bitpos); else mantis->gpio_status = cur & (~(1 << bitpos)); mmwrite(mantis->gpio_status, MANTIS_GPIF_ADDR); mmwrite(0x00, MANTIS_GPIF_DOUT); udelay(100); } /* direction = 0 , no CI passthrough ; 1 , CI passthrough */ void mantis_set_direction(struct mantis_pci *mantis, int direction) { u32 reg; reg = mmread(0x28); dprintk(verbose, MANTIS_DEBUG, 1, "TS direction setup"); if (direction == 0x01) { /* to CI */ reg |= 0x04; mmwrite(reg, 0x28); reg &= 0xff - 0x04; mmwrite(reg, 0x28); } else { reg &= 0xff - 0x04; mmwrite(reg, 0x28); reg |= 0x04; mmwrite(reg, 0x28); } }