30 lines
1.1 KiB
Diff
30 lines
1.1 KiB
Diff
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From ae6a452692f8b02115019b0b62ac82ae2c432f59 Mon Sep 17 00:00:00 2001
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From: Aurelien Jarno <aurelien@aurel32.net>
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Date: Wed, 23 Oct 2024 21:28:33 +0200
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Subject: [PATCH] Revert "mmc: dw_mmc: Fix IDMAC operation with pages bigger
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than 4K"
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This reverts commit 8396c793ffdf28bb8aee7cfe0891080f8cab7890.
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---
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drivers/mmc/host/dw_mmc.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
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index 41e451235f637..e9f6e4e622901 100644
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--- a/drivers/mmc/host/dw_mmc.c
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+++ b/drivers/mmc/host/dw_mmc.c
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@@ -2957,8 +2957,8 @@ static int dw_mci_init_slot(struct dw_mci *host)
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if (host->use_dma == TRANS_MODE_IDMAC) {
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mmc->max_segs = host->ring_size;
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mmc->max_blk_size = 65535;
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- mmc->max_req_size = DW_MCI_DESC_DATA_LENGTH * host->ring_size;
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- mmc->max_seg_size = mmc->max_req_size;
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+ mmc->max_seg_size = 0x1000;
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+ mmc->max_req_size = mmc->max_seg_size * host->ring_size;
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mmc->max_blk_count = mmc->max_req_size / 512;
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} else if (host->use_dma == TRANS_MODE_EDMAC) {
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mmc->max_segs = 64;
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--
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2.45.2
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