Hello, I wrote:
Handle IDE_FTFLAG_{IN|OUT}_DATA flags in tf_{read|load}() methods by calling
{in|out}put_data() methods to transfer 2 bytes -- this will allow us to move
that handling out of those methods altogether...
Signed-off-by: Sergei Shtylyov <sshtylyov@xxxxxxxxxxxxx>
Will have to repost this, sigh...
Index: linux-2.6/drivers/ide/scc_pata.c
===================================================================
--- linux-2.6.orig/drivers/ide/scc_pata.c
+++ linux-2.6/drivers/ide/scc_pata.c
@@ -656,9 +656,11 @@ static void scc_tf_load(ide_drive_t *dri
if (cmd->ftf_flags & IDE_FTFLAG_FLAGGED)
HIHI = 0xFF;
- if (cmd->ftf_flags & IDE_FTFLAG_OUT_DATA)
- out_be32((void *)io_ports->data_addr,
- (tf->hob_data << 8) | tf->data);
+ if (cmd->ftf_flags & IDE_FTFLAG_OUT_DATA) {
+ u8 data[2] = { tf->data, tf->hob_data };
+
+ scc_output_data(drive, NULL, data, 2);
+ }
if (cmd->tf_flags & IDE_TFLAG_OUT_HOB_FEATURE)
scc_ide_outb(tf->hob_feature, io_ports->feature_addr);
@@ -693,10 +695,12 @@ static void scc_tf_read(ide_drive_t *dri
struct ide_taskfile *tf = &cmd->tf;
if (cmd->ftf_flags & IDE_FTFLAG_IN_DATA) {
- u16 data = (u16)in_be32((void *)io_ports->data_addr);
+ u8 data[2];
+
+ ide_input_data(drive, cmd, data, 2);
Oops, this should've been scc_input_data(). It's good that I had a glance
at it after posting... :-<
MBR, Sergei
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