diff options
Diffstat (limited to 'drivers/gpu/host1x/hw/debug_hw_1x06.c')
| -rw-r--r-- | drivers/gpu/host1x/hw/debug_hw_1x06.c | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/drivers/gpu/host1x/hw/debug_hw_1x06.c b/drivers/gpu/host1x/hw/debug_hw_1x06.c index 8b749516c051..9d0667879a19 100644 --- a/drivers/gpu/host1x/hw/debug_hw_1x06.c +++ b/drivers/gpu/host1x/hw/debug_hw_1x06.c @@ -1,18 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2010 Google, Inc. * Author: Erik Gilling <konkers@android.com> * * Copyright (C) 2011-2017 NVIDIA Corporation - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include "../dev.h" @@ -25,10 +16,23 @@ static void host1x_debug_show_channel_cdma(struct host1x *host, struct output *o) { struct host1x_cdma *cdma = &ch->cdma; + dma_addr_t dmastart = 0, dmaend = 0; u32 dmaput, dmaget, dmactrl; u32 offset, class; u32 ch_stat; +#if defined(CONFIG_ARCH_DMA_ADDR_T_64BIT) && HOST1X_HW >= 6 + dmastart = host1x_ch_readl(ch, HOST1X_CHANNEL_DMASTART_HI); + dmastart <<= 32; +#endif + dmastart |= host1x_ch_readl(ch, HOST1X_CHANNEL_DMASTART); + +#if defined(CONFIG_ARCH_DMA_ADDR_T_64BIT) && HOST1X_HW >= 6 + dmaend = host1x_ch_readl(ch, HOST1X_CHANNEL_DMAEND_HI); + dmaend <<= 32; +#endif + dmaend |= host1x_ch_readl(ch, HOST1X_CHANNEL_DMAEND); + dmaput = host1x_ch_readl(ch, HOST1X_CHANNEL_DMAPUT); dmaget = host1x_ch_readl(ch, HOST1X_CHANNEL_DMAGET); dmactrl = host1x_ch_readl(ch, HOST1X_CHANNEL_DMACTRL); @@ -50,7 +54,8 @@ static void host1x_debug_show_channel_cdma(struct host1x *host, host1x_debug_output(o, "active class %02x, offset %04x\n", class, offset); - host1x_debug_output(o, "DMAPUT %08x, DMAGET %08x, DMACTL %08x\n", + host1x_debug_output(o, "DMASTART %pad, DMAEND %pad\n", &dmastart, &dmaend); + host1x_debug_output(o, "DMAPUT %08x DMAGET %08x DMACTL %08x\n", dmaput, dmaget, dmactrl); host1x_debug_output(o, "CHANNELSTAT %02x\n", ch_stat); |