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Blackfin SPI Driver: ensure cache coherency before doing DMA

Bryan Wu linux-spi lkml 1 version In review

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Versions newest first

  1. v1 Latest16 patches 19 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/16Blackfin SPI Driver: ensure cache coherency before doing DMAdrivers/spi/spi_bfin5xx.c+16 -08 replies
2/16Blackfin SPI Driver: Fix erroneous SPI Clock divisor calculationarch/blackfin/include/asm/bfin5xx_spi.h drivers/spi/spi_bfin5xx.c+5 -01 reply
3/16Blackfin SPI Driver: move bfin_addr_dcachable() and friends into the cacheflush header where it belongsdrivers/spi/spi_bfin5xx.c+0 -31 reply
4/16Blackfin SPI Driver: use len_in_bytes when we care about the number of bytes transferreddrivers/spi/spi_bfin5xx.c+3 -31 reply
5/16Blackfin SPI Driver: pass DMA overflow error to the higher leveldrivers/spi/spi_bfin5xx.c+11 -51 reply
6/16Blackfin SPI Driver: unify duplicated code in dma read/write pathsdrivers/spi/spi_bfin5xx.c+21 -261 reply
7/16Blackfin SPI Driver: drop bogus cast and touchup dma labeldrivers/spi/spi_bfin5xx.c+2 -21 reply
8/16Blackfin SPI Driver: add a few more debug messages in useful placesdrivers/spi/spi_bfin5xx.c+10 -21 reply
9/16Blackfin SPI Driver: do not check for SPI errors if DMA itself did not flag anydrivers/spi/spi_bfin5xx.c+1 -10 replies
10/16Blackfin SPI Driver: use the properl BIT_CTL_xxx definesdrivers/spi/spi_bfin5xx.c+3 -61 reply
11/16Blackfin SPI Driver: remove duplicated MAX_SPI_SSEL and remove unnecessary array sizedrivers/spi/spi_bfin5xx.c+1 -30 replies
12/16Blackfin SPI Driver: get dma working for SPI flashesdrivers/spi/spi_bfin5xx.c+16 -101 reply
13/16Blackfin SPI Driver: add timeout while waiting for SPIF in dma irq handlerdrivers/spi/spi_bfin5xx.c+11 -10 replies
14/16Blackfin SPI Driver: tweak magic spi dma sequence to get it working on BF54xdrivers/spi/spi_bfin5xx.c+2 -10 replies
15/16Blackfin SPI Driver: fix bug - spi controller driver does not assert/deassert CS correctlydrivers/spi/spi_bfin5xx.c+2 -31 reply
16/16Blackfin SPI Driver: fix bug - correct usage of struct spi_transfer.cs_changedrivers/spi/spi_bfin5xx.c+8 -71 reply

Reviews trailers per patch

9 of 16 patches have a Reviewed-by or Acked-by.

PatchDavid Brownell
1/16
2/16A-b
3/16A-b
4/16A-b
5/16A-b
6/16A-b
7/16A-b
8/16
9/16
10/16
11/16
12/16A-b
13/16
14/16
15/16A-b
16/16A-b

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Read the v1 thread