ppc November 2004

ppc@lists.fedoraproject.org

12 participants
18 discussions

Re: FC3 Updates / PPC
by David Woodhouse 09 Dec '04

09 Dec '04

< Quoting private mail in public -- I'm sure you'll forgive me > On Wed, 2004-11-17 at 14:11 +0800, Colin Charles wrote: > Are all updates that have been generated (~120+ now) been saved > somewhere, where they are *.ppc.rpm ? > > We can always host them on fedora.linux.duke.edu if required, but > someone needs to poke around the build system and grab it (David did > this for FC2!) ftp://ftp.uk.linux.org/pub/people/dwmw2/fc3-updates-ppc They've actually stopped building fc2 updates for ppc now, unfortunately. -- dwmw2

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USB driver
by zhonglei 30 Nov '04

30 Nov '04

hi: My system is Lite5200 with DENX Embedded Linux running on it.I want to connect USB mass storage devices to my computer's USB port.But I found there is no driver in kernel.(when I use 'make xconfig' the USB mass storage devices driver is in grey).How can I download/install the driver and active my USB disk? BestRegards zhonglei

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problems on USB
by zhonglei 29 Nov '04

29 Nov '04

hi My system is Lite5200 with DENX Embedded Linux running on it.When I tried to enable my USB port to use my u-disk, the problem occured. I have enabled USB support with 'make xconfig'. The reports are as follows: ******************************************************************** U-Boot 1.1.2 (Nov 12 2004 - 11:46:06) CPU: MPC5200 v1.2 at 462 MHz Bus 132 MHz, IPB 132 MHz, PCI 33 MHz Board: Motorola MPC5200 (IceCube) I2C: 85 kHz, ready DRAM: 64 MB FLASH: 16 MB PCI: Bus Dev VenId DevId Class Int 00 1a 1057 5803 0680 00 In: serial Out: serial Err: serial Net: FEC ETHERNET IDE: Bus 0: OK Device 0: Model: Flash Card Firm: 2N3-0925 Ser#: CF00000000 Type: Removable Hard Disk Capacity: 123.0 MB = 0.1 GB (251904 x 512) Device 1: not available Autostarting.Press any key to abort.. Hit any key to stop autoboot: 0 Using FEC ETHERNET device TFTP from server 198.87.102.60; our IP address is 198.87.102.210 Filename 'MPC5200/uImage'. Load address: 0x100000 Loading: ################################################################# ############################################################### ###################################### done Bytes transferred = 857559 (d15d7 hex) ## Booting image at 00100000 ... Image Name: Linux-2.4.25 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 857495 Bytes = 837.4 kB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK Uncompressing Kernel Image ... OK Memory BAT mapping: BAT2=64Mb, BAT3=0Mb, residual: 0Mb Linux version 2.4.25 (root(a)198.87.102.60.netdial.caribe.net) (gcc version 3.2.24 On node 0 totalpages: 16384 zone(0): 16384 pages. zone(1): 0 pages. zone(2): 0 pages. Kernel command line: root=/dev/nfs rw nfsroot=198.87.102.60:/home/zl/ELDK/ppc_8f Calibrating delay loop... 307.20 BogoMIPS Memory: 62212k available (1500k kernel code, 464k data, 76k init, 0k highmem) Dentry cache hash table entries: 8192 (order: 4, 65536 bytes) Inode cache hash table entries: 4096 (order: 3, 32768 bytes) Mount cache hash table entries: 512 (order: 0, 4096 bytes) Buffer cache hash table entries: 4096 (order: 2, 16384 bytes) Page-cache hash table entries: 16384 (order: 4, 65536 bytes) POSIX conformance testing by UNIFIX PCI: Probing PCI hardware PCI: Cannot allocate resource region 0 of device 00:1a.0 Linux NET4.0 for Linux 2.4 Based upon Swansea University Computer Society NET3.039 Initializing RT netlink socket Starting kswapd Journalled Block Device driver loaded JFFS2 version 2.2. (C) 2001-2003 Red Hat, Inc. pty: 256 Unix98 ptys configured ttyS0 on PSC1 ttyS1 on PSC2 ttyS2 on PSC3 RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize loop: loaded (max 8 devices) Uniform Multi-Platform E-IDE driver Revision: 7.00beta4-2.4 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx Port Config is: 0x11050004 ipb=132MHz, set clock period to 7 GPIO config: 11050004 ATA invalid: 01000000 ATA hostcnf: 03000000 ATA pio1 : 100a0a00 ATA pio2 : 02040600 XLB Arb cnf: 0000a366 mpc5xxx_ide: Setting up IDE interface ide0... ATA DMA task: 5 Probing IDE interface ide0... hda: Flash Card, CFA DISK drive ide0 at 0xf0003a60-0xf0003a67,0xf0003a5c on irq 45 hda: attached ide-disk driver. hda: 251904 sectors (129 MB) w/0KiB Cache, CHS=984/16/16 Partition check: hda: hda1 Icecube Bank 0: Found 1 x8 devices at 0x0 in 8-bit mode Icecube Bank 0: Found 1 x8 devices at 0x800000 in 8-bit mode Amd/Fujitsu Extended Query Table at 0x0040 Icecube Bank 0: CFI does not contain boot bank location. Assuming top. number of CFI chips: 2 cfi_cmdset_0002: Disabling erase-suspend-program due to code brokenness. Icecube flash bank 0: Using static image partition definition Creating 5 MTD partitions on "Icecube Bank 0": 0x00000000-0x00800000 : "Spare" 0x00800000-0x00900000 : "kernel" 0x00900000-0x00c00000 : "initrd" 0x00c00000-0x00f00000 : "jffs" 0x00f00000-0x01000000 : "Firmware" usb.c: registered new driver hub host/usb-ohci.c: USB OHCI at membase 0xf0001000, IRQ 44 host/usb-ohci.c: usb-0, Built-In ohci usb.c: new USB bus registered, assigned bus number 1 hub.c: USB hub found hub.c: 1 port detected NET4: Linux TCP/IP 1.0 for NET4.0 eth0: Phy @ 0x0, type LXT971 (0x001378e2) IP Protocols: ICMP, UDP, TCP, IGMP IP: routing cache hash table of 512 buckets, 4Kbytes TCP: Hash tables configured (established 4096 bind 8192) eth0: config: auto-negotiation on, 100FDX, 100HDX, 10FDX, 10HDX. eth0: Waiting for the link to be up... eth0: status: link up, 100 Mbps Full Duplex, auto-negotiation complete. IP-Config: Complete: device=eth0, addr=198.87.102.210, mask=255.0.0.0, gw=198.87.102.60, host=icecube, domain=, nis-domain=(none), bootserver=198.87.102.60, rootserver=198.87.102.60, rootpath= NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. Looking up port of RPC 100003/2 on 198.87.102.60 Looking up port of RPC 100005/1 on 198.87.102.60 VFS: Mounted root (nfs filesystem). Freeing unused kernel memory: 76k init INIT: version 2.84 booting Welcome to DENX Embedded Linux Environment Press 'I' to enter interactive startup. Building the cache [ OK ] Mounting proc filesystem: [ OK ] Configuring kernel parameters: [ OK ] RTC_RD_TIME: Invalid argument ioctl() to /dev/rtc to read the time failed. Setting clock : Wed Dec 31 19:00:09 EST 1969 [ OK ] Setting hostname icecube: [ OK ] Mounting USB filesystem: mount: mount point /proc/bus/usb does not exist [FAILED] Activating swap partitions: [ OK ] Checking filesystems [ OK ] Mounting local filesystems: [ OK ] Enabling swap space: [ OK ] modprobe: Can't open dependencies file /lib/modules/2.4.25/modules.dep (No such) INIT: Entering runlevel: 3 Entering non-interactive startup Setting network parameters: [ OK ] Bringing up loopback interface: [ OK ] Starting system logger: [ OK ] Starting kernel logger: [ OK ] Initializing random number generator: [ OK ] Starting portmapper: [ OK ] Mounting NFS filesystems: [ OK ] Mounting other filesystems: [ OK ] Starting xinetd: [ OK ] icecube login: root Last login: Wed Dec 31 19:02:11 on console bash-2.05b# **************************************************************** It seems that the USB port has been detected.But the filesystem mounted unsuccessfully!(Mounting USB filesystem: mount: mount point /proc/bus/usb does not exist) Please give a hand! Thanks in advance!!!!! BestRegards zhonglei

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Re: TEST: Sleep patch #5
by David Woodhouse 29 Nov '04

29 Nov '04

< Added fedora-ppc list to Cc, again. > On Wed, 2004-11-24 at 18:09 +1100, Benjamin Herrenschmidt wrote: > Ok, here's the 5th version of the sleep patch for ATI based albooks & > iBook G4. Other machine users, please test too as it may cause > regressions (or improvements) as well. > > Not many changes since last version, I don't know why sometimes, the > panel doesn't come back properly (though a new sleep cycle tends to fix > it) and I have no fix for the USB issues. However, I added some hacks to > the cache flush code based on what Apple does in Darwin that may help > make the thing more robust, and I added a hook mecanism that allow the > video to be restored _very_ early on wakeup, pretty much before > everything else, thus making it easier to spot & debug crashes on > wakeup. > > There are still pending issues, like cpufreq on some machines will > "think" it's running at full speed on wakeup while it's in fact running > at slow speed (thankfully not the opposite), I will try to fix those in > the next iteration. > > http://gate.crashing.org/~benh/albook-ibookg4-sleep-5.diff Fedora Core 3 kernels in yum repo at ftp://ftp.uk.linux.org/pub/people/dwmw2/fc3-kernel-ppc/kernel*688*.rpm I had to update the stack abuse patch to cope... Suppose I ought to do those signal and single-stepping patches for ppc too. --- linux/drivers/video/aty/radeon_base.c.stk 2004-11-29 15:46:08.118064048 +0000 +++ linux/drivers/video/aty/radeon_base.c 2004-11-29 15:50:19.362937880 +0000 @@ -1483,20 +1483,24 @@ static int radeonfb_set_par(struct fb_in { struct radeonfb_info *rinfo = info->par; struct fb_var_screeninfo *mode = &info->var; - struct radeon_regs newmode; + struct radeon_regs *newmode; int hTotal, vTotal, hSyncStart, hSyncEnd, hSyncPol, vSyncStart, vSyncEnd, vSyncPol, cSync; u8 hsync_adj_tab[] = {0, 0x12, 9, 9, 6, 5}; u8 hsync_fudge_fp[] = {2, 2, 0, 0, 5, 5}; u32 sync, h_sync_pol, v_sync_pol, dotClock, pixClock; int i, freq; - int format = 0; + int format = 0; int nopllcalc = 0; int hsync_start, hsync_fudge, bytpp, hsync_wid, vsync_wid; int primary_mon = PRIMARY_MONITOR(rinfo); int depth = var_to_depth(mode); int use_rmx = 0; + newmode = kmalloc(sizeof(struct radeon_regs), GFP_KERNEL); + if (!newmode) + return -ENOMEM; + /* We always want engine to be idle on a mode switch, even * if we won't actually change the mode */ @@ -1536,9 +1540,9 @@ static int radeonfb_set_par(struct fb_in if (rinfo->panel_info.use_bios_dividers) { nopllcalc = 1; - newmode.ppll_div_3 = rinfo->panel_info.fbk_divider | + newmode->ppll_div_3 = rinfo->panel_info.fbk_divider | (rinfo->panel_info.post_divider << 16); - newmode.ppll_ref_div = rinfo->panel_info.ref_divider; + newmode->ppll_ref_div = rinfo->panel_info.ref_divider; } } dotClock = 1000000000 / pixClock; @@ -1576,38 +1580,38 @@ static int radeonfb_set_par(struct fb_in hsync_start = hSyncStart - 8 + hsync_fudge; - newmode.crtc_gen_cntl = CRTC_EXT_DISP_EN | CRTC_EN | + newmode->crtc_gen_cntl = CRTC_EXT_DISP_EN | CRTC_EN | (format << 8); /* Clear auto-center etc... */ - newmode.crtc_more_cntl = rinfo->init_state.crtc_more_cntl; - newmode.crtc_more_cntl &= 0xfffffff0; + newmode->crtc_more_cntl = rinfo->init_state.crtc_more_cntl; + newmode->crtc_more_cntl &= 0xfffffff0; if ((primary_mon == MT_DFP) || (primary_mon == MT_LCD)) { - newmode.crtc_ext_cntl = VGA_ATI_LINEAR | XCRT_CNT_EN; + newmode->crtc_ext_cntl = VGA_ATI_LINEAR | XCRT_CNT_EN; if (mirror) - newmode.crtc_ext_cntl |= CRTC_CRT_ON; + newmode->crtc_ext_cntl |= CRTC_CRT_ON; - newmode.crtc_gen_cntl &= ~(CRTC_DBL_SCAN_EN | + newmode->crtc_gen_cntl &= ~(CRTC_DBL_SCAN_EN | CRTC_INTERLACE_EN); } else { - newmode.crtc_ext_cntl = VGA_ATI_LINEAR | XCRT_CNT_EN | + newmode->crtc_ext_cntl = VGA_ATI_LINEAR | XCRT_CNT_EN | CRTC_CRT_ON; } - newmode.dac_cntl = /* INREG(DAC_CNTL) | */ DAC_MASK_ALL | DAC_VGA_ADR_EN | + newmode->dac_cntl = /* INREG(DAC_CNTL) | */ DAC_MASK_ALL | DAC_VGA_ADR_EN | DAC_8BIT_EN; - newmode.crtc_h_total_disp = ((((hTotal / 8) - 1) & 0x3ff) | + newmode->crtc_h_total_disp = ((((hTotal / 8) - 1) & 0x3ff) | (((mode->xres / 8) - 1) << 16)); - newmode.crtc_h_sync_strt_wid = ((hsync_start & 0x1fff) | + newmode->crtc_h_sync_strt_wid = ((hsync_start & 0x1fff) | (hsync_wid << 16) | (h_sync_pol << 23)); - newmode.crtc_v_total_disp = ((vTotal - 1) & 0xffff) | + newmode->crtc_v_total_disp = ((vTotal - 1) & 0xffff) | ((mode->yres - 1) << 16); - newmode.crtc_v_sync_strt_wid = (((vSyncStart - 1) & 0xfff) | + newmode->crtc_v_sync_strt_wid = (((vSyncStart - 1) & 0xfff) | (vsync_wid << 16) | (v_sync_pol << 23)); if (!(info->flags & FBINFO_HWACCEL_DISABLED)) { @@ -1616,18 +1620,18 @@ static int radeonfb_set_par(struct fb_in & ~(0x3f)) >> 6; /* Then, re-multiply it to get the CRTC pitch */ - newmode.crtc_pitch = (rinfo->pitch << 3) / ((mode->bits_per_pixel + 1) / 8); + newmode->crtc_pitch = (rinfo->pitch << 3) / ((mode->bits_per_pixel + 1) / 8); } else - newmode.crtc_pitch = (mode->xres_virtual >> 3); + newmode->crtc_pitch = (mode->xres_virtual >> 3); - newmode.crtc_pitch |= (newmode.crtc_pitch << 16); + newmode->crtc_pitch |= (newmode->crtc_pitch << 16); /* * It looks like recent chips have a problem with SURFACE_CNTL, * setting SURF_TRANSLATION_DIS completely disables the * swapper as well, so we leave it unset now. */ - newmode.surface_cntl = 0; + newmode->surface_cntl = 0; #if defined(__BIG_ENDIAN) @@ -1637,28 +1641,28 @@ static int radeonfb_set_par(struct fb_in */ switch (mode->bits_per_pixel) { case 16: - newmode.surface_cntl |= NONSURF_AP0_SWP_16BPP; - newmode.surface_cntl |= NONSURF_AP1_SWP_16BPP; + newmode->surface_cntl |= NONSURF_AP0_SWP_16BPP; + newmode->surface_cntl |= NONSURF_AP1_SWP_16BPP; break; case 24: case 32: - newmode.surface_cntl |= NONSURF_AP0_SWP_32BPP; - newmode.surface_cntl |= NONSURF_AP1_SWP_32BPP; + newmode->surface_cntl |= NONSURF_AP0_SWP_32BPP; + newmode->surface_cntl |= NONSURF_AP1_SWP_32BPP; break; } #endif /* Clear surface registers */ for (i=0; i<8; i++) { - newmode.surf_lower_bound[i] = 0; - newmode.surf_upper_bound[i] = 0x1f; - newmode.surf_info[i] = 0; + newmode->surf_lower_bound[i] = 0; + newmode->surf_upper_bound[i] = 0x1f; + newmode->surf_info[i] = 0; } RTRACE("h_total_disp = 0x%x\t hsync_strt_wid = 0x%x\n", - newmode.crtc_h_total_disp, newmode.crtc_h_sync_strt_wid); + newmode->crtc_h_total_disp, newmode->crtc_h_sync_strt_wid); RTRACE("v_total_disp = 0x%x\t vsync_strt_wid = 0x%x\n", - newmode.crtc_v_total_disp, newmode.crtc_v_sync_strt_wid); + newmode->crtc_v_total_disp, newmode->crtc_v_sync_strt_wid); rinfo->bpp = mode->bits_per_pixel; rinfo->depth = depth; @@ -1667,13 +1671,13 @@ static int radeonfb_set_par(struct fb_in RTRACE("freq = %lu\n", (unsigned long)freq); /* We use PPLL_DIV_3 */ - newmode.clk_cntl_index = 0x300; + newmode->clk_cntl_index = 0x300; /* Calculate PPLL value if necessary */ if (!nopllcalc) - radeon_calc_pll_regs(rinfo, &newmode, freq); + radeon_calc_pll_regs(rinfo, newmode, freq); - newmode.vclk_ecp_cntl = rinfo->init_state.vclk_ecp_cntl; + newmode->vclk_ecp_cntl = rinfo->init_state.vclk_ecp_cntl; if ((primary_mon == MT_DFP) || (primary_mon == MT_LCD)) { unsigned int hRatio, vRatio; @@ -1683,37 +1687,37 @@ static int radeonfb_set_par(struct fb_in if (mode->yres > rinfo->panel_info.yres) mode->yres = rinfo->panel_info.yres; - newmode.fp_horz_stretch = (((rinfo->panel_info.xres / 8) - 1) + newmode->fp_horz_stretch = (((rinfo->panel_info.xres / 8) - 1) << HORZ_PANEL_SHIFT); - newmode.fp_vert_stretch = ((rinfo->panel_info.yres - 1) + newmode->fp_vert_stretch = ((rinfo->panel_info.yres - 1) << VERT_PANEL_SHIFT); if (mode->xres != rinfo->panel_info.xres) { hRatio = round_div(mode->xres * HORZ_STRETCH_RATIO_MAX, rinfo->panel_info.xres); - newmode.fp_horz_stretch = (((((unsigned long)hRatio) & HORZ_STRETCH_RATIO_MASK)) | - (newmode.fp_horz_stretch & + newmode->fp_horz_stretch = (((((unsigned long)hRatio) & HORZ_STRETCH_RATIO_MASK)) | + (newmode->fp_horz_stretch & (HORZ_PANEL_SIZE | HORZ_FP_LOOP_STRETCH | HORZ_AUTO_RATIO_INC))); - newmode.fp_horz_stretch |= (HORZ_STRETCH_BLEND | + newmode->fp_horz_stretch |= (HORZ_STRETCH_BLEND | HORZ_STRETCH_ENABLE); use_rmx = 1; } - newmode.fp_horz_stretch &= ~HORZ_AUTO_RATIO; + newmode->fp_horz_stretch &= ~HORZ_AUTO_RATIO; if (mode->yres != rinfo->panel_info.yres) { vRatio = round_div(mode->yres * VERT_STRETCH_RATIO_MAX, rinfo->panel_info.yres); - newmode.fp_vert_stretch = (((((unsigned long)vRatio) & VERT_STRETCH_RATIO_MASK)) | - (newmode.fp_vert_stretch & + newmode->fp_vert_stretch = (((((unsigned long)vRatio) & VERT_STRETCH_RATIO_MASK)) | + (newmode->fp_vert_stretch & (VERT_PANEL_SIZE | VERT_STRETCH_RESERVED))); - newmode.fp_vert_stretch |= (VERT_STRETCH_BLEND | + newmode->fp_vert_stretch |= (VERT_STRETCH_BLEND | VERT_STRETCH_ENABLE); use_rmx = 1; } - newmode.fp_vert_stretch &= ~VERT_AUTO_RATIO_EN; + newmode->fp_vert_stretch &= ~VERT_AUTO_RATIO_EN; - newmode.fp_gen_cntl = (rinfo->init_state.fp_gen_cntl & (u32) + newmode->fp_gen_cntl = (rinfo->init_state.fp_gen_cntl & (u32) ~(FP_SEL_CRTC2 | FP_RMX_HVSYNC_CONTROL_EN | FP_DFP_SYNC_SEL | @@ -1723,56 +1727,56 @@ static int radeonfb_set_par(struct fb_in FP_CRTC_USE_SHADOW_VEND | FP_CRT_SYNC_ALT)); - newmode.fp_gen_cntl |= (FP_CRTC_DONT_SHADOW_VPAR | + newmode->fp_gen_cntl |= (FP_CRTC_DONT_SHADOW_VPAR | FP_CRTC_DONT_SHADOW_HEND | FP_PANEL_FORMAT); if (IS_R300_VARIANT(rinfo) || (rinfo->family == CHIP_FAMILY_R200)) { - newmode.fp_gen_cntl &= ~R200_FP_SOURCE_SEL_MASK; + newmode->fp_gen_cntl &= ~R200_FP_SOURCE_SEL_MASK; if (use_rmx) - newmode.fp_gen_cntl |= R200_FP_SOURCE_SEL_RMX; + newmode->fp_gen_cntl |= R200_FP_SOURCE_SEL_RMX; else - newmode.fp_gen_cntl |= R200_FP_SOURCE_SEL_CRTC1; + newmode->fp_gen_cntl |= R200_FP_SOURCE_SEL_CRTC1; } else - newmode.fp_gen_cntl |= FP_SEL_CRTC1; + newmode->fp_gen_cntl |= FP_SEL_CRTC1; - newmode.lvds_gen_cntl = rinfo->init_state.lvds_gen_cntl; - newmode.lvds_pll_cntl = rinfo->init_state.lvds_pll_cntl; - newmode.tmds_crc = rinfo->init_state.tmds_crc; - newmode.tmds_transmitter_cntl = rinfo->init_state.tmds_transmitter_cntl; + newmode->lvds_gen_cntl = rinfo->init_state.lvds_gen_cntl; + newmode->lvds_pll_cntl = rinfo->init_state.lvds_pll_cntl; + newmode->tmds_crc = rinfo->init_state.tmds_crc; + newmode->tmds_transmitter_cntl = rinfo->init_state.tmds_transmitter_cntl; if (primary_mon == MT_LCD) { - newmode.lvds_gen_cntl |= (LVDS_ON | LVDS_BLON); - newmode.fp_gen_cntl &= ~(FP_FPON | FP_TMDS_EN); + newmode->lvds_gen_cntl |= (LVDS_ON | LVDS_BLON); + newmode->fp_gen_cntl &= ~(FP_FPON | FP_TMDS_EN); } else { /* DFP */ - newmode.fp_gen_cntl |= (FP_FPON | FP_TMDS_EN); - newmode.tmds_transmitter_cntl = (TMDS_RAN_PAT_RST | TMDS_ICHCSEL) & + newmode->fp_gen_cntl |= (FP_FPON | FP_TMDS_EN); + newmode->tmds_transmitter_cntl = (TMDS_RAN_PAT_RST | TMDS_ICHCSEL) & ~(TMDS_PLLRST); /* TMDS_PLL_EN bit is reversed on RV (and mobility) chips */ if (IS_R300_VARIANT(rinfo) || (rinfo->family == CHIP_FAMILY_R200) || !rinfo->has_CRTC2) - newmode.tmds_transmitter_cntl &= ~TMDS_PLL_EN; + newmode->tmds_transmitter_cntl &= ~TMDS_PLL_EN; else - newmode.tmds_transmitter_cntl |= TMDS_PLL_EN; - newmode.crtc_ext_cntl &= ~CRTC_CRT_ON; + newmode->tmds_transmitter_cntl |= TMDS_PLL_EN; + newmode->crtc_ext_cntl &= ~CRTC_CRT_ON; } - newmode.fp_crtc_h_total_disp = (((rinfo->panel_info.hblank / 8) & 0x3ff) | + newmode->fp_crtc_h_total_disp = (((rinfo->panel_info.hblank / 8) & 0x3ff) | (((mode->xres / 8) - 1) << 16)); - newmode.fp_crtc_v_total_disp = (rinfo->panel_info.vblank & 0xffff) | + newmode->fp_crtc_v_total_disp = (rinfo->panel_info.vblank & 0xffff) | ((mode->yres - 1) << 16); - newmode.fp_h_sync_strt_wid = ((rinfo->panel_info.hOver_plus & 0x1fff) | + newmode->fp_h_sync_strt_wid = ((rinfo->panel_info.hOver_plus & 0x1fff) | (hsync_wid << 16) | (h_sync_pol << 23)); - newmode.fp_v_sync_strt_wid = ((rinfo->panel_info.vOver_plus & 0xfff) | + newmode->fp_v_sync_strt_wid = ((rinfo->panel_info.vOver_plus & 0xfff) | (vsync_wid << 16) | (v_sync_pol << 23)); } /* do it! */ if (!rinfo->asleep) { - memcpy(&rinfo->state, &newmode, sizeof(newmode)); - radeon_write_mode (rinfo, &newmode, 0); + memcpy(&rinfo->state, newmode, sizeof(*newmode)); + radeon_write_mode (rinfo, newmode, 0); /* (re)initialize the engine */ if (!(info->flags & FBINFO_HWACCEL_DISABLED)) radeonfb_engine_init (rinfo); @@ -1792,6 +1796,7 @@ static int radeonfb_set_par(struct fb_in rinfo->depth, info->fix.line_length); #endif + kfree(newmode); return 0; } -- dwmw2

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Re: FC3 PPC development tree / installing FC3 on B&W PowerMacG3
by Colin Charles 26 Nov '04

26 Nov '04

On Fri, 2004-11-26 at 07:00 +0000, Michael A. Peters wrote: Please follow-up to fedora-ppc(a)lists.infradead.org > Not using dhcp - using a static IP on my lan. > Network init script says it was starting, but eth0 was never brought > up. Later, when the computer starts, if ifup eth0 doesn't work, can you bring the interface up manually using ifconfig ? > It's possible that the network (ifcfg-eth0) setting set up by YDL were > not sufficient for FC - I tried manually adjusting ifcfg-eth0 to look > similar to the ifcfg-eth0 on an x86 FC3 box, but that didn't work - > even when I tried modprobing various modules I thought might be Why did you install YDL to bootstrap fedora? Fedora itself installs fine > responsible. I also tried running the network config tool - it didn't > recognize eth0. I suspect it may be fixed by a newer kernel, but there > were deps not installed when I tried to install it - I really need to > get one of those USB keychain thingies, but I don't have one. What kernel is this? > I tried modprobing mace, sungem, a few others that looked reasonable (I > believe mace is the correct one) - but the installed kernel is kind of sungem is the correct one. What iMac exactly do you have? We would appreciate lspci output > old (from C3T2). I want to try with a newer kernel before I file any > bug reports. I also want to pick up a USB key before I file a bug > report, to make it easier to try different kernels. Ok > While I highly doubt this has anything to do with it, this is a first > gen iMac but it has a Newer 433 G4 cpu daughtercard installed (opposed > to the 233 G3 it came with) - It's the second rev of the mobo (the one > used for Rev B/C/D iMacs) Hmm, post lscpi in your next post (only to fedora-ppc list). What does /proc/cpuinfo report ? (this is just for my curiosity) -- Colin Charles, byte(a)aeon.com.my http://www.bytebot.net/ "First they ignore you, then they laugh at you, then they fight you, then you win." -- Mohandas Gandhi

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FC3 PPC development tree / installing FC3 on B&W PowerMacG3
by Markus Nicolussi 25 Nov '04

25 Nov '04

Hello! i sucked the ppc-devel-tree to my hd, set up a NFS server for the downloaded files and burned boot.iso from the dir "mac". The boot cd booted but it found no network device. all i know i took from the HOWTO at http://www.bytebot.net/geekdocs/ibook/fedorappc.html I couldn't by all efforts find more about this topic in the net... If i burn the FC3 PPC development tree on an DVD, boot with a CD and select "CD-ROM" as Installation method, anaconda tells me that it didn't find a FC CD that fits to my boot CD. That's allready a bit more than i got with my first try (DVD without ".disc-info", without "SRPMS" and named other than "FC-3 ppc"). There it said that it didn'T find a FC CD. my second DVD should be OK, the only dir that didn't fit onto the dvd was "debug" but i read in the howto, that i don't need it. so what's wrong? I also tried to get help at another maillist: > On Wed, 2004-11-03 at 14:59 +0000, David Woodhouse wrote: > > I've seen anaconda happily load the sungem driver, then fail to notice > that there's now an eth0 and demand that you specify a network driver to > load. Helpfully it notices that sungem is already loaded though, so it > removes that from the list of options :) That's what happens to me if i try to install on the PowerMacG3 (350MHz), but with the bmac driver. alt Alt+F4 it says: <7> divert: allocating divert_blk for eth0 <6> eth0: BMAC+ at 00:05:02:61:a3:51 so i guess anaconda could load the driver. but it doesn't go further then. It just keeps me asking to select a driver... Does anybody have experience with this topic and could give me a hint? Or can anybody tell me what to do or where it's documented how i can install FC-3 on Macs? I have a PowerMac G3 (350MHz) and it's really important that i install fedora there... Thanks in advance caio, nico. -- NEU +++ DSL Komplett von GMX +++ http://www.gmx.net/de/go/dsl GMX DSL-Netzanschluss + Tarif zum superg�nstigen Komplett-Preis!

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Re: TEST: Sleep patch #4
by David Woodhouse 22 Nov '04

22 Nov '04

On Mon, 2004-11-22 at 11:32 +1100, Benjamin Herrenschmidt wrote: > Ok, here's the 4th iteration of the patch. It includes John Steele Scott fixes for > cpufreq and the sound driver and fixes a problem where memory refresh wouldn't properly > be re-enabled on the video chip upon wakeup. I also cleaned a bit more the MDLL reset > code for r300, plus a couple of other things. > > http://gate.crashing.org/~benh/albook-ibookg4-sleep-4.diff ftp://ftp.uk.linux.org/pub/people/dwmw2/fc3-kernel-ppc/kernel-2.6.9-1.682_F… -- dwmw2

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What would stop a G5 running ELF?
by Andrew Cagney 20 Nov '04

20 Nov '04

Hello, I'm looking somewhat puzzled at a G5, sitting at the firmware prompt, that refuses to run yaboot or ofwboot.elf (both elf-32 executables, they hang after printing Loading ELF) but happily loads/runs ofwboot.xcf and tbxi (both xcoff executables). I'm guessing that there is something in the ELF that it doesn't like :-/ Andrew

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Xorg config for 1st gen iMac
by Michael A. Peters 20 Nov '04

20 Nov '04

I need the proper XF86Config info for a first gen iMac. I used the tool Dan Burcaw wrote, but it did not create correct config file. Section "Monitor" Identifier "Monitor0" UseModes "Modes0" ModelName "Monitor Model" Option "DPMS" HorizSync 60-60 VertRefresh 75-60 EndSection The HorizSync and VertRefresh are clearly not correct - well, HorizSync might be but startx complains at VertRefresh. I'm tempted to just invert the 75-60 but I'd rather get a confirmed value. This is a first gen iMac running FC2 yum updated from YDL 3 - but the YDL install was an extremely lite install (no X) for the purpose of making such update/install easier. So I don't have an existing XF86 config file for it. Thanks in advance, Michael -- Cheap Linux CD's http://mpeters.us/linux/

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yum updating from YDL 3.0
by Michael A. Peters 19 Nov '04

19 Nov '04

Installed a minimal YDL 3.0 Removed a bunch of packes. Tried yum updating to ppc FC3T2 on http://fedora.linux.duke.edu/fedorappc/ Didn't want to do do it - looked like there was stuff there that wanted different glibc than what it the repo had. Tried updating to FC2 same thing. What's the best way to do this? -- Cheap Linux CD's http://mpeters.us/linux/

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ppc November 2004