diff options
| author | Denys Dmytriyenko <denis@denix.org> | 2009-03-17 14:32:59 -0400 |
|---|---|---|
| committer | Denys Dmytriyenko <denis@denix.org> | 2009-03-17 14:32:59 -0400 |
| commit | 709c4d66e0b107ca606941b988bad717c0b45d9b (patch) | |
| tree | 37ee08b1eb308f3b2b6426d5793545c38396b838 /packages/linux/linux-2.6.18/atmel-mci-init-nr_blocks-in-dma-request.patch | |
| parent | fa6cd5a3b993f16c27de4ff82b42684516d433ba (diff) | |
rename packages/ to recipes/ per earlier agreement
See links below for more details:
http://thread.gmane.org/gmane.comp.handhelds.openembedded/21326
http://thread.gmane.org/gmane.comp.handhelds.openembedded/21816
Signed-off-by: Denys Dmytriyenko <denis@denix.org>
Acked-by: Mike Westerhof <mwester@dls.net>
Acked-by: Philip Balister <philip@balister.org>
Acked-by: Khem Raj <raj.khem@gmail.com>
Acked-by: Marcin Juszkiewicz <hrw@openembedded.org>
Acked-by: Koen Kooi <koen@openembedded.org>
Acked-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
Diffstat (limited to 'packages/linux/linux-2.6.18/atmel-mci-init-nr_blocks-in-dma-request.patch')
| -rw-r--r-- | packages/linux/linux-2.6.18/atmel-mci-init-nr_blocks-in-dma-request.patch | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/packages/linux/linux-2.6.18/atmel-mci-init-nr_blocks-in-dma-request.patch b/packages/linux/linux-2.6.18/atmel-mci-init-nr_blocks-in-dma-request.patch deleted file mode 100644 index d6d91ae0e8..0000000000 --- a/packages/linux/linux-2.6.18/atmel-mci-init-nr_blocks-in-dma-request.patch +++ /dev/null @@ -1,47 +0,0 @@ -From nobody Mon Sep 17 00:00:00 2001 -From: Haavard Skinnemoen <hskinnemoen@atmel.com> -Date: Sun, 14 Jan 2007 19:07:06 +0100 -Subject: [ATMEL MCI] Initialize the nr_blocks member of the dma request - -It seems like the mmc driver might get asked to write less data -than what is available in the associated scatterlist. Previously, -the dmac driver assumed that an sg request should transfer all -the data in the scatterlist, which would break in this case. - -Resolve this by passing the number of blocks to transfer explicitly. -This will probably fix a number of cases where the mmc controller -seemed to be out of sync with the dma controller. - -Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> ---- - drivers/mmc/atmel-mci.c | 3 +-- - 1 file changed, 1 insertion(+), 2 deletions(-) - -Index: linux-2.6.18-avr32/drivers/mmc/atmel-mci.c -=================================================================== ---- linux-2.6.18-avr32.orig/drivers/mmc/atmel-mci.c 2007-01-15 15:39:13.000000000 +0100 -+++ linux-2.6.18-avr32/drivers/mmc/atmel-mci.c 2007-01-15 15:39:25.000000000 +0100 -@@ -51,7 +51,6 @@ struct atmel_mci_dma { - struct dma_request_sg req; - unsigned short rx_periph_id; - unsigned short tx_periph_id; -- int blocks_left; - }; - - struct atmel_mci { -@@ -428,6 +427,7 @@ static u32 atmci_prepare_data(struct mmc - mci_writel(host, BLKR, (MCI_BF(BCNT, data->blocks) - | MCI_BF(BLKLEN, data->blksz))); - host->dma.req.block_size = data->blksz; -+ host->dma.req.nr_blocks = data->blocks; - - cmd_flags = MCI_BF(TRCMD, MCI_TRCMD_START_TRANS); - if (data->flags & MMC_DATA_STREAM) -@@ -454,7 +454,6 @@ static u32 atmci_prepare_data(struct mmc - host->dma.req.data_reg = host->mapbase + MCI_TDR; - } - host->dma.req.sg = data->sg; -- host->dma.blocks_left = data->blocks; - - dma_prepare_request_sg(host->dma.req.req.dmac, &host->dma.req); - |