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habanalabs: set DMA0 completion to SOB 1007
This patch fix a bug where DMA channel 0 completion address wasn't initialized by the driver. The patch sets the address to Sync Object no. 1007 Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -1036,15 +1036,15 @@ static void goya_init_dma_ch(struct hl_device *hdev, int dma_id)
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WREG32(mmDMA_CH_0_ERRMSG_WDATA + reg_off,
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GOYA_ASYNC_EVENT_ID_DMA0_CH + dma_id);
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if (dma_id) {
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if (dma_id)
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sob_addr = CFG_BASE + mmSYNC_MNGR_SOB_OBJ_1000 +
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(dma_id - 1) * 4;
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WREG32(mmDMA_CH_0_WR_COMP_ADDR_LO + reg_off,
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lower_32_bits(sob_addr));
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WREG32(mmDMA_CH_0_WR_COMP_ADDR_HI + reg_off,
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upper_32_bits(sob_addr));
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WREG32(mmDMA_CH_0_WR_COMP_WDATA + reg_off, 0x80000001);
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}
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else
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sob_addr = CFG_BASE + mmSYNC_MNGR_SOB_OBJ_1007;
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WREG32(mmDMA_CH_0_WR_COMP_ADDR_LO + reg_off, lower_32_bits(sob_addr));
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WREG32(mmDMA_CH_0_WR_COMP_ADDR_HI + reg_off, upper_32_bits(sob_addr));
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WREG32(mmDMA_CH_0_WR_COMP_WDATA + reg_off, 0x80000001);
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}
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/*
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@ -108,6 +108,7 @@
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#define mmSYNC_MNGR_MON_PAY_ADDRL_0 0x113000
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#define mmSYNC_MNGR_SOB_OBJ_0 0x112000
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#define mmSYNC_MNGR_SOB_OBJ_1000 0x112FA0
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#define mmSYNC_MNGR_SOB_OBJ_1007 0x112FBC
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#define mmSYNC_MNGR_SOB_OBJ_1023 0x112FFC
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#define mmSYNC_MNGR_MON_STATUS_0 0x114000
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#define mmSYNC_MNGR_MON_STATUS_255 0x1143FC
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