fence_wait returned with error -512

Steve Kargl sgk at troutmask.apl.washington.edu
Fri Sep 28 18:37:27 UTC 2018 

OK.  Thanks for looking into this.  If you're trying to go 
with the upstream naming convention (probably a good thing),
then you'll need to update the gpu-firmware-kmod port.  It
is the one that mangles names, and AFAIU  wraps the firmware
into a *.ko file.

% pkg which /boot/modules/radeon_CAICOS_pfp_bin.ko 
/boot/modules/radeon_CAICOS_pfp_bin.ko was installed by package
gpu-firmware-kmod-g20180825

Again, thanks.

-- 
steve


On Fri, Sep 28, 2018 at 11:14:56AM -0700, Johannes Lundberg wrote:
> Hi
> 
> radeon/%s_mc.bin etc is correct because that is the "internal" name of the
> firmware that is registered when the .ko file is loaded. by using the
> upstream name we don't have to patch and rename every time a new firmware
> comes out.
> 
> A custom function, drm_firmware_get, will translate this into the correct
> filename, as is done in the linuxkpi drm drivers.
> 
> I will check further what is missing today or tomorrow.
> 
> 
> 
> On Fri, Sep 28, 2018 at 10:36 AM Steve Kargl <
> sgk at troutmask.apl.washington.edu> wrote:
> 
> > On Thu, Sep 27, 2018 at 05:48:35PM -0700, Johannes Lundberg wrote:
> > >
> > > I pushed a fix for firmware names. Please run git pull and try again.
> > >
> >
> > The semi-obvious diff to git code (see patch following .sig)
> > allows at least the loading of one module.
> >
> > % kldstat | grep radeon
> > 11    1 0xffffffff81622000    db810 radeonkms.ko
> > 14    1 0xffffffff81748000     12f7 radeon_CAICOS_pfp_bin.ko
> >
> > Upon trying to start Xorg, I now see
> >
> > info: [drm] Loading CAICOS Microcode
> > error: [drm:pid919:ni_init_microcode] *ERROR* ni_cp: Failed to load
> > firmware "radeon_CAICOS_pfp_bin"
> > error: [drm:pid919:evergreen_startup] *ERROR* Failed to load firmware!
> > drmn0: error: disabling GPU acceleration
> > drmn0: warning: 0xfffff800029ec400 unpin not necessary
> > drmn0: warning: 0xfffff800029ec400 unpin not necessary
> > error: [drm:pid919:evergreen_init] *ERROR* radeon: MC ucode required for
> > NI+.
> > drmn0: error: Fatal error during GPU init
> > info: [drm] radeon: finishing device.
> > info: [drm] radeon: ttm finalized
> > device_attach: drmn0 attach returned 22
> >
> > --
> > Steve
> >
> >
> > diff --git a/src/dev/drm2/radeon/ni.c b/src/dev/drm2/radeon/ni.c
> > index e254c83..09b63e7 100644
> > --- a/src/dev/drm2/radeon/ni.c
> > +++ b/src/dev/drm2/radeon/ni.c
> > @@ -63,23 +63,23 @@ extern int si_rlc_init(struct radeon_device *rdev);
> >
> >  #ifdef __linux__
> >  /* Firmware Names */
> > -MODULE_FIRMWARE("radeon/BARTS_pfp.bin");
> > -MODULE_FIRMWARE("radeon/BARTS_me.bin");
> > -MODULE_FIRMWARE("radeon/BARTS_mc.bin");
> > -MODULE_FIRMWARE("radeon/BTC_rlc.bin");
> > -MODULE_FIRMWARE("radeon/TURKS_pfp.bin");
> > -MODULE_FIRMWARE("radeon/TURKS_me.bin");
> > -MODULE_FIRMWARE("radeon/TURKS_mc.bin");
> > -MODULE_FIRMWARE("radeon/CAICOS_pfp.bin");
> > -MODULE_FIRMWARE("radeon/CAICOS_me.bin");
> > -MODULE_FIRMWARE("radeon/CAICOS_mc.bin");
> > -MODULE_FIRMWARE("radeon/CAYMAN_pfp.bin");
> > -MODULE_FIRMWARE("radeon/CAYMAN_me.bin");
> > -MODULE_FIRMWARE("radeon/CAYMAN_mc.bin");
> > -MODULE_FIRMWARE("radeon/CAYMAN_rlc.bin");
> > -MODULE_FIRMWARE("radeon/ARUBA_pfp.bin");
> > -MODULE_FIRMWARE("radeon/ARUBA_me.bin");
> > -MODULE_FIRMWARE("radeon/ARUBA_rlc.bin");
> > +MODULE_FIRMWARE("radeon_BARTS_pfp_bin");
> > +MODULE_FIRMWARE("radeon_BARTS_me_bin");
> > +MODULE_FIRMWARE("radeon_BARTS_mc_bin");
> > +MODULE_FIRMWARE("radeon_BTC_rlc_bin");
> > +MODULE_FIRMWARE("radeon_TURKS_pfp_bin");
> > +MODULE_FIRMWARE("radeon_TURKS_me_bin");
> > +MODULE_FIRMWARE("radeon_TURKS_mc_bin");
> > +MODULE_FIRMWARE("radeon_CAICOS_pfp_bin");
> > +MODULE_FIRMWARE("radeon_CAICOS_me_bin");
> > +MODULE_FIRMWARE("radeon_CAICOS_mc_bin");
> > +MODULE_FIRMWARE("radeon_CAYMAN_pfp_bin");
> > +MODULE_FIRMWARE("radeon_CAYMAN_me_bin");
> > +MODULE_FIRMWARE("radeon_CAYMAN_mc_bin");
> > +MODULE_FIRMWARE("radeon_CAYMAN_rlc_bin");
> > +MODULE_FIRMWARE("radeon_ARUBA_pfp_bin");
> > +MODULE_FIRMWARE("radeon_ARUBA_me_bin");
> > +MODULE_FIRMWARE("radeon_ARUBA_rlc_bin");
> >  #endif
> >
> >  #define BTC_IO_MC_REGS_SIZE 29
> > @@ -346,7 +346,7 @@ int ni_init_microcode(struct radeon_device *rdev)
> >         DRM_INFO("Loading %s Microcode\n", chip_name);
> >         err = 0;
> >
> > -       snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", chip_name);
> > +       snprintf(fw_name, sizeof(fw_name), "radeon_%s_pfp_bin", chip_name);
> >         rdev->pfp_fw = firmware_get(fw_name);
> >         if (rdev->pfp_fw == NULL) {
> >                 err = -ENOENT;
> > @@ -360,7 +360,7 @@ int ni_init_microcode(struct radeon_device *rdev)
> >                 goto out;
> >         }
> >
> > -       snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", chip_name);
> > +       snprintf(fw_name, sizeof(fw_name), "radeon_%s_me_bin", chip_name);
> >         rdev->me_fw = firmware_get(fw_name);
> >         if (rdev->me_fw == NULL) {
> >                 err = -ENOENT;
> > @@ -373,7 +373,7 @@ int ni_init_microcode(struct radeon_device *rdev)
> >                 err = -EINVAL;
> >         }
> >
> > -       snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin",
> > rlc_chip_name);
> > +       snprintf(fw_name, sizeof(fw_name), "radeon_%s_rlc_bin",
> > rlc_chip_name);
> >         rdev->rlc_fw = firmware_get(fw_name);
> >         if (rdev->rlc_fw == NULL) {
> >                 err = -ENOENT;
> > @@ -388,7 +388,7 @@ int ni_init_microcode(struct radeon_device *rdev)
> >
> >         /* no MC ucode on TN */
> >         if (!(rdev->flags & RADEON_IS_IGP)) {
> > -               snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc.bin",
> > chip_name);
> > +               snprintf(fw_name, sizeof(fw_name), "radeon_%s_mc_bin",
> > chip_name);
> >                 rdev->mc_fw = firmware_get(fw_name);
> >                 if (rdev->mc_fw == NULL) {
> >                         err = -ENOENT;
> > diff --git a/src/dev/drm2/radeon/r600.c b/src/dev/drm2/radeon/r600.c
> > index d9b0322..30a7aca 100644
> > --- a/src/dev/drm2/radeon/r600.c
> > +++ b/src/dev/drm2/radeon/r600.c
> > @@ -52,47 +52,47 @@ __FBSDID("$FreeBSD$");
> >
> >  #ifdef __linux__
> >  /* Firmware Names */
> > -MODULE_FIRMWARE("radeon/R600_pfp.bin");
> > -MODULE_FIRMWARE("radeon/R600_me.bin");
> > -MODULE_FIRMWARE("radeon/RV610_pfp.bin");
> > -MODULE_FIRMWARE("radeon/RV610_me.bin");
> > -MODULE_FIRMWARE("radeon/RV630_pfp.bin");
> > -MODULE_FIRMWARE("radeon/RV630_me.bin");
> > -MODULE_FIRMWARE("radeon/RV620_pfp.bin");
> > -MODULE_FIRMWARE("radeon/RV620_me.bin");
> > -MODULE_FIRMWARE("radeon/RV635_pfp.bin");
> > -MODULE_FIRMWARE("radeon/RV635_me.bin");
> > -MODULE_FIRMWARE("radeon/RV670_pfp.bin");
> > -MODULE_FIRMWARE("radeon/RV670_me.bin");
> > -MODULE_FIRMWARE("radeon/RS780_pfp.bin");
> > -MODULE_FIRMWARE("radeon/RS780_me.bin");
> > -MODULE_FIRMWARE("radeon/RV770_pfp.bin");
> > -MODULE_FIRMWARE("radeon/RV770_me.bin");
> > -MODULE_FIRMWARE("radeon/RV730_pfp.bin");
> > -MODULE_FIRMWARE("radeon/RV730_me.bin");
> > -MODULE_FIRMWARE("radeon/RV710_pfp.bin");
> > -MODULE_FIRMWARE("radeon/RV710_me.bin");
> > -MODULE_FIRMWARE("radeon/R600_rlc.bin");
> > -MODULE_FIRMWARE("radeon/R700_rlc.bin");
> > -MODULE_FIRMWARE("radeon/CEDAR_pfp.bin");
> > -MODULE_FIRMWARE("radeon/CEDAR_me.bin");
> > -MODULE_FIRMWARE("radeon/CEDAR_rlc.bin");
> > -MODULE_FIRMWARE("radeon/REDWOOD_pfp.bin");
> > -MODULE_FIRMWARE("radeon/REDWOOD_me.bin");
> > -MODULE_FIRMWARE("radeon/REDWOOD_rlc.bin");
> > -MODULE_FIRMWARE("radeon/JUNIPER_pfp.bin");
> > -MODULE_FIRMWARE("radeon/JUNIPER_me.bin");
> > -MODULE_FIRMWARE("radeon/JUNIPER_rlc.bin");
> > -MODULE_FIRMWARE("radeon/CYPRESS_pfp.bin");
> > -MODULE_FIRMWARE("radeon/CYPRESS_me.bin");
> > -MODULE_FIRMWARE("radeon/CYPRESS_rlc.bin");
> > -MODULE_FIRMWARE("radeon/PALM_pfp.bin");
> > -MODULE_FIRMWARE("radeon/PALM_me.bin");
> > -MODULE_FIRMWARE("radeon/SUMO_rlc.bin");
> > -MODULE_FIRMWARE("radeon/SUMO_pfp.bin");
> > -MODULE_FIRMWARE("radeon/SUMO_me.bin");
> > -MODULE_FIRMWARE("radeon/SUMO2_pfp.bin");
> > -MODULE_FIRMWARE("radeon/SUMO2_me.bin");
> > +MODULE_FIRMWARE("radeon_R600_pfp_bin");
> > +MODULE_FIRMWARE("radeon_R600_me_bin");
> > +MODULE_FIRMWARE("radeon_RV610_pfp_bin");
> > +MODULE_FIRMWARE("radeon_RV610_me_bin");
> > +MODULE_FIRMWARE("radeon_RV630_pfp_bin");
> > +MODULE_FIRMWARE("radeon_RV630_me_bin");
> > +MODULE_FIRMWARE("radeon_RV620_pfp_bin");
> > +MODULE_FIRMWARE("radeon_RV620_me_bin");
> > +MODULE_FIRMWARE("radeon_RV635_pfp_bin");
> > +MODULE_FIRMWARE("radeon_RV635_me_bin");
> > +MODULE_FIRMWARE("radeon_RV670_pfp_bin");
> > +MODULE_FIRMWARE("radeon_RV670_me_bin");
> > +MODULE_FIRMWARE("radeon_RS780_pfp_bin");
> > +MODULE_FIRMWARE("radeon_RS780_me_bin");
> > +MODULE_FIRMWARE("radeon_RV770_pfp_bin");
> > +MODULE_FIRMWARE("radeon_RV770_me_bin");
> > +MODULE_FIRMWARE("radeon_RV730_pfp_bin");
> > +MODULE_FIRMWARE("radeon_RV730_me_bin");
> > +MODULE_FIRMWARE("radeon_RV710_pfp_bin");
> > +MODULE_FIRMWARE("radeon_RV710_me_bin");
> > +MODULE_FIRMWARE("radeon_R600_rlc_bin");
> > +MODULE_FIRMWARE("radeon_R700_rlc_bin");
> > +MODULE_FIRMWARE("radeon_CEDAR_pfp_bin");
> > +MODULE_FIRMWARE("radeon_CEDAR_me_bin");
> > +MODULE_FIRMWARE("radeon_CEDAR_rlc_bin");
> > +MODULE_FIRMWARE("radeon_REDWOOD_pfp_bin");
> > +MODULE_FIRMWARE("radeon_REDWOOD_me_bin");
> > +MODULE_FIRMWARE("radeon_REDWOOD_rlc_bin");
> > +MODULE_FIRMWARE("radeon_JUNIPER_pfp_bin");
> > +MODULE_FIRMWARE("radeon_JUNIPER_me_bin");
> > +MODULE_FIRMWARE("radeon_JUNIPER_rlc_bin");
> > +MODULE_FIRMWARE("radeon_CYPRESS_pfp_bin");
> > +MODULE_FIRMWARE("radeon_CYPRESS_me_bin");
> > +MODULE_FIRMWARE("radeon_CYPRESS_rlc_bin");
> > +MODULE_FIRMWARE("radeon_PALM_pfp_bin");
> > +MODULE_FIRMWARE("radeon_PALM_me_bin");
> > +MODULE_FIRMWARE("radeon_SUMO_rlc_bin");
> > +MODULE_FIRMWARE("radeon_SUMO_pfp_bin");
> > +MODULE_FIRMWARE("radeon_SUMO_me_bin");
> > +MODULE_FIRMWARE("radeon_SUMO2_pfp_bin");
> > +MODULE_FIRMWARE("radeon_SUMO2_me_bin");
> >  #endif
> >
> >  int r600_debugfs_mc_info_init(struct radeon_device *rdev);
> > @@ -2066,7 +2066,7 @@ int r600_init_microcode(struct radeon_device *rdev)
> >         DRM_INFO("Loading %s Microcode\n", chip_name);
> >         err = 0;
> >
> > -       snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", chip_name);
> > +       snprintf(fw_name, sizeof(fw_name), "radeon_%s_pfp_bin", chip_name);
> >         rdev->pfp_fw = firmware_get(fw_name);
> >         if (rdev->pfp_fw == NULL) {
> >                 err = -ENOENT;
> > @@ -2080,7 +2080,7 @@ int r600_init_microcode(struct radeon_device *rdev)
> >                 goto out;
> >         }
> >
> > -       snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", chip_name);
> > +       snprintf(fw_name, sizeof(fw_name), "radeon_%s_me_bin", chip_name);
> >         rdev->me_fw = firmware_get(fw_name);
> >         if (rdev->me_fw == NULL) {
> >                 err = -ENOENT;
> > @@ -2093,7 +2093,7 @@ int r600_init_microcode(struct radeon_device *rdev)
> >                 err = -EINVAL;
> >         }
> >
> > -       snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin",
> > rlc_chip_name);
> > +       snprintf(fw_name, sizeof(fw_name), "radeon_%s_rlc_bin",
> > rlc_chip_name);
> >         rdev->rlc_fw = firmware_get(fw_name);
> >         if (rdev->rlc_fw == NULL) {
> >                 err = -ENOENT;
> > diff --git a/src/dev/drm2/radeon/r600_cp.c b/src/dev/drm2/radeon/r600_cp.c
> > index 3c6462e..9382cb5 100644
> > --- a/src/dev/drm2/radeon/r600_cp.c
> > +++ b/src/dev/drm2/radeon/r600_cp.c
> > @@ -46,26 +46,26 @@ __FBSDID("$FreeBSD$");
> >
> >  #ifdef __linux__
> >  /* Firmware Names */
> > -MODULE_FIRMWARE("radeon/R600_pfp.bin");
> > -MODULE_FIRMWARE("radeon/R600_me.bin");
> > -MODULE_FIRMWARE("radeon/RV610_pfp.bin");
> > -MODULE_FIRMWARE("radeon/RV610_me.bin");
> > -MODULE_FIRMWARE("radeon/RV630_pfp.bin");
> > -MODULE_FIRMWARE("radeon/RV630_me.bin");
> > -MODULE_FIRMWARE("radeon/RV620_pfp.bin");
> > -MODULE_FIRMWARE("radeon/RV620_me.bin");
> > -MODULE_FIRMWARE("radeon/RV635_pfp.bin");
> > -MODULE_FIRMWARE("radeon/RV635_me.bin");
> > -MODULE_FIRMWARE("radeon/RV670_pfp.bin");
> > -MODULE_FIRMWARE("radeon/RV670_me.bin");
> > -MODULE_FIRMWARE("radeon/RS780_pfp.bin");
> > -MODULE_FIRMWARE("radeon/RS780_me.bin");
> > -MODULE_FIRMWARE("radeon/RV770_pfp.bin");
> > -MODULE_FIRMWARE("radeon/RV770_me.bin");
> > -MODULE_FIRMWARE("radeon/RV730_pfp.bin");
> > -MODULE_FIRMWARE("radeon/RV730_me.bin");
> > -MODULE_FIRMWARE("radeon/RV710_pfp.bin");
> > -MODULE_FIRMWARE("radeon/RV710_me.bin");
> > +MODULE_FIRMWARE("radeon_R600_pfp.bin");
> > +MODULE_FIRMWARE("radeon_R600_me.bin");
> > +MODULE_FIRMWARE("radeon_RV610_pfp.bin");
> > +MODULE_FIRMWARE("radeon_RV610_me.bin");
> > +MODULE_FIRMWARE("radeon_RV630_pfp.bin");
> > +MODULE_FIRMWARE("radeon_RV630_me.bin");
> > +MODULE_FIRMWARE("radeon_RV620_pfp.bin");
> > +MODULE_FIRMWARE("radeon_RV620_me.bin");
> > +MODULE_FIRMWARE("radeon_RV635_pfp.bin");
> > +MODULE_FIRMWARE("radeon_RV635_me.bin");
> > +MODULE_FIRMWARE("radeon_RV670_pfp.bin");
> > +MODULE_FIRMWARE("radeon_RV670_me.bin");
> > +MODULE_FIRMWARE("radeon_RS780_pfp.bin");
> > +MODULE_FIRMWARE("radeon_RS780_me.bin");
> > +MODULE_FIRMWARE("radeon_RV770_pfp.bin");
> > +MODULE_FIRMWARE("radeon_RV770_me.bin");
> > +MODULE_FIRMWARE("radeon_RV730_pfp.bin");
> > +MODULE_FIRMWARE("radeon_RV730_me.bin");
> > +MODULE_FIRMWARE("radeon_RV710_pfp.bin");
> > +MODULE_FIRMWARE("radeon_RV710_me.bin");
> >  #endif
> >
> >
> > @@ -359,7 +359,7 @@ static int r600_cp_init_microcode(drm_radeon_private_t
> > *dev_priv)
> >         DRM_INFO("Loading %s CP Microcode\n", chip_name);
> >         err = 0;
> >
> > -       snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", chip_name);
> > +       snprintf(fw_name, sizeof(fw_name), "radeon_%s_pfp.bin", chip_name);
> >         dev_priv->pfp_fw = firmware_get(fw_name);
> >         if (dev_priv->pfp_fw == NULL) {
> >                 err = -ENOENT;
> > @@ -373,7 +373,7 @@ static int r600_cp_init_microcode(drm_radeon_private_t
> > *dev_priv)
> >                 goto out;
> >         }
> >
> > -       snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", chip_name);
> > +       snprintf(fw_name, sizeof(fw_name), "radeon_%s_me.bin", chip_name);
> >         dev_priv->me_fw = firmware_get(fw_name);
> >         if (dev_priv->me_fw == NULL) {
> >                 err = -ENOENT;
> > diff --git a/src/dev/drm2/radeon/si.c b/src/dev/drm2/radeon/si.c
> > index 394b93a..1ac5d78 100644
> > --- a/src/dev/drm2/radeon/si.c
> > +++ b/src/dev/drm2/radeon/si.c
> > @@ -41,21 +41,21 @@ __FBSDID("$FreeBSD$");
> >  #define SI_MC_UCODE_SIZE 7769
> >
> >  #ifdef __linux__
> > -MODULE_FIRMWARE("radeon/TAHITI_pfp.bin");
> > -MODULE_FIRMWARE("radeon/TAHITI_me.bin");
> > -MODULE_FIRMWARE("radeon/TAHITI_ce.bin");
> > -MODULE_FIRMWARE("radeon/TAHITI_mc.bin");
> > -MODULE_FIRMWARE("radeon/TAHITI_rlc.bin");
> > -MODULE_FIRMWARE("radeon/PITCAIRN_pfp.bin");
> > -MODULE_FIRMWARE("radeon/PITCAIRN_me.bin");
> > -MODULE_FIRMWARE("radeon/PITCAIRN_ce.bin");
> > -MODULE_FIRMWARE("radeon/PITCAIRN_mc.bin");
> > -MODULE_FIRMWARE("radeon/PITCAIRN_rlc.bin");
> > -MODULE_FIRMWARE("radeon/VERDE_pfp.bin");
> > -MODULE_FIRMWARE("radeon/VERDE_me.bin");
> > -MODULE_FIRMWARE("radeon/VERDE_ce.bin");
> > -MODULE_FIRMWARE("radeon/VERDE_mc.bin");
> > -MODULE_FIRMWARE("radeon/VERDE_rlc.bin");
> > +MODULE_FIRMWARE("radeon_TAHITI_pfp_bin");
> > +MODULE_FIRMWARE("radeon_TAHITI_me_bin");
> > +MODULE_FIRMWARE("radeon_TAHITI_ce_bin");
> > +MODULE_FIRMWARE("radeon_TAHITI_mc_bin");
> > +MODULE_FIRMWARE("radeon_TAHITI_rlc_bin");
> > +MODULE_FIRMWARE("radeon_PITCAIRN_pfp_bin");
> > +MODULE_FIRMWARE("radeon_PITCAIRN_me_bin");
> > +MODULE_FIRMWARE("radeon_PITCAIRN_ce_bin");
> > +MODULE_FIRMWARE("radeon_PITCAIRN_mc_bin");
> > +MODULE_FIRMWARE("radeon_PITCAIRN_rlc_bin");
> > +MODULE_FIRMWARE("radeon_VERDE_pfp_bin");
> > +MODULE_FIRMWARE("radeon_VERDE_me_bin");
> > +MODULE_FIRMWARE("radeon_VERDE_ce_bin");
> > +MODULE_FIRMWARE("radeon_VERDE_mc_bin");
> > +MODULE_FIRMWARE("radeon_VERDE_rlc_bin");
> >  #endif
> >
> >  #ifdef FREEBSD_WIP /* FreeBSD: to please GCC 4.2. */
> > @@ -325,7 +325,7 @@ static int si_init_microcode(struct radeon_device
> > *rdev)
> >         DRM_INFO("Loading %s Microcode\n", chip_name);
> >         err = 0;
> >
> > -       snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", chip_name);
> > +       snprintf(fw_name, sizeof(fw_name), "radeon_%s_pfp_bin", chip_name);
> >         rdev->pfp_fw = drm_firmware_get(fw_name, rdev->dev);
> >         if (rdev->pfp_fw == NULL) {
> >                 err = -ENOENT;
> > @@ -339,7 +339,7 @@ static int si_init_microcode(struct radeon_device
> > *rdev)
> >                 goto out;
> >         }
> >
> > -       snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", chip_name);
> > +       snprintf(fw_name, sizeof(fw_name), "radeon_%s_me_bin", chip_name);
> >         rdev->me_fw = drm_firmware_get(fw_name, rdev->dev);
> >         if (rdev->me_fw == NULL) {
> >                 err = -ENOENT;
> > @@ -352,7 +352,7 @@ static int si_init_microcode(struct radeon_device
> > *rdev)
> >                 err = -EINVAL;
> >         }
> >
> > -       snprintf(fw_name, sizeof(fw_name), "radeon/%s_ce.bin", chip_name);
> > +       snprintf(fw_name, sizeof(fw_name), "radeon_%s_ce_bin", chip_name);
> >         rdev->ce_fw = drm_firmware_get(fw_name, rdev->dev);
> >         if (rdev->ce_fw == NULL) {
> >                 err = -ENOENT;
> > @@ -365,7 +365,7 @@ static int si_init_microcode(struct radeon_device
> > *rdev)
> >                 err = -EINVAL;
> >         }
> >
> > -       snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin",
> > rlc_chip_name);
> > +       snprintf(fw_name, sizeof(fw_name), "radeon_%s_rlc_bin",
> > rlc_chip_name);
> >         rdev->rlc_fw = drm_firmware_get(fw_name, rdev->dev);
> >         if (rdev->rlc_fw == NULL) {
> >                 err = -ENOENT;
> > @@ -378,7 +378,7 @@ static int si_init_microcode(struct radeon_device
> > *rdev)
> >                 err = -EINVAL;
> >         }
> >
> > -       snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc.bin", chip_name);
> > +       snprintf(fw_name, sizeof(fw_name), "radeon_%s_mc_bin", chip_name);
> >         rdev->mc_fw = drm_firmware_get(fw_name, rdev->dev);
> >         if (rdev->mc_fw == NULL) {
> >                 err = -ENOENT;
> >

-- 
Steve
20170425 https://www.youtube.com/watch?v=VWUpyCsUKR4
20161221 https://www.youtube.com/watch?v=IbCHE-hONow

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