nathan/Chromebook-Device-Nyan-NVIDIA-Tegra-K1-T124-Upstream-Linux-3.10-LTS-Kernel
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Updated from Linux LTS 3.10.21 to 3.10.22

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Nathan
2025-04-07 10:16:56 -05:00
parent 8de512f759
commit fb417c8ab5
200 changed files with 2126 additions and 770 deletions
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4
drivers/mtd/nand/gpmi-nand/gpmi-nand.c
View File

@@ -264,8 +264,6 @@ static void dma_irq_callback(void *param)
struct gpmi_nand_data *this = param;
struct completion *dma_c = &this->dma_done;
complete(dma_c);
switch (this->dma_type) {
case DMA_FOR_COMMAND:
dma_unmap_sg(this->dev, &this->cmd_sgl, 1, DMA_TO_DEVICE);
@@ -290,6 +288,8 @@ static void dma_irq_callback(void *param)
default:
pr_err("in wrong DMA operation.\n");
}
complete(dma_c);
}
int start_dma_without_bch_irq(struct gpmi_nand_data *this,

15
drivers/mtd/nand/nand_base.c
View File

@@ -2904,10 +2904,21 @@ static int nand_flash_detect_onfi(struct mtd_info *mtd, struct nand_chip *chip,
sanitize_string(p->model, sizeof(p->model));
if (!mtd->name)
mtd->name = p->model;
mtd->writesize = le32_to_cpu(p->byte_per_page);
mtd->erasesize = le32_to_cpu(p->pages_per_block) * mtd->writesize;
/*
* pages_per_block and blocks_per_lun may not be a power-of-2 size
* (don't ask me who thought of this...). MTD assumes that these
* dimensions will be power-of-2, so just truncate the remaining area.
*/
mtd->erasesize = 1 << (fls(le32_to_cpu(p->pages_per_block)) - 1);
mtd->erasesize *= mtd->writesize;
mtd->oobsize = le16_to_cpu(p->spare_bytes_per_page);
chip->chipsize = le32_to_cpu(p->blocks_per_lun);
/* See erasesize comment */
chip->chipsize = 1 << (fls(le32_to_cpu(p->blocks_per_lun)) - 1);
chip->chipsize *= (uint64_t)mtd->erasesize * p->lun_count;
*busw = 0;
if (le16_to_cpu(p->features) & 1)