Re: [PATCH 1/3] libata: Add another column to the ata_timing table.

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Sergei Shtylyov wrote:
Hello.

David Daney wrote:
The forthcoming OCTEON SOC Compact Flash driver needs an additional
timing value that was not available in the ata_timing table.  I add a
new column for dmack_hold time.  The values were obtained from the
Compact Flash specification Rev 4.1.

Note that I wasn't telling you to drop t4, just to correct its value for SWDMA modes.


I decided I don't need it, so I tried to drop it...


Signed-off-by: David Daney <ddaney@xxxxxxxxxxxxxxxxxx>

  NAK, patch broken.

[...]

@@ -864,6 +866,8 @@ struct ata_timing {
     unsigned short cyc8b;        /* t0 for 8-bit I/O */
     unsigned short active;        /* t2 or tD */
     unsigned short recover;        /* t2i or tK */
+    unsigned short write_hold;    /* t4 */
+    unsigned short dmack_hold;    /* tj */
     unsigned short cycle;        /* t0 */
     unsigned short udma;        /* t2CYCTYP/2 */
 };

This is broken. You're still adding 2 fields but initializer doesný much that.


Sorry about that.  I am testing a fixed version.

David Daney


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