From f04ff9cbb6389a6db64659cf917a1b6ac159f9f2 Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Mon, 28 Apr 2008 23:44:37 +0200
Subject: [PATCH] ide-h8300: add ->{in,out}put_data methods (take 2)
v2:
* Update ->{in,out}_data methods to take 'struct request *rq' argument.
There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/h8300/ide-h8300.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/drivers/ide/h8300/ide-h8300.c b/drivers/ide/h8300/ide-h8300.c
index fd23f12e17aa9..90702f79d5606 100644
--- a/drivers/ide/h8300/ide-h8300.c
+++ b/drivers/ide/h8300/ide-h8300.c
@@ -56,6 +56,18 @@ static void mm_insw(unsigned long addr, void *buf, u32 len)
*bp = bswap(*(volatile u16 *)addr);
}
+static void h8300_input_data(ide_drive_t *drive, struct request *rq,
+ void *buf, unsigned int len)
+{
+ mm_insw(drive->hwif->io_ports.data_addr, buf, (len + 1) / 2);
+}
+
+static void h8300_output_data(ide_drive_t *drive, struct request *rq,
+ void *buf, unsigned int len)
+{
+ mm_outsw(drive->hwif->io_ports.data_addr, buf, (len + 1) / 2);
+}
+
#define H8300_IDE_GAP (2)
static inline void hw_setup(hw_regs_t *hw)
@@ -74,6 +86,9 @@ static inline void hwif_setup(ide_hwif_t *hwif)
{
default_hwif_iops(hwif);
+ hwif->input_data = h8300_input_data;
+ hwif->output_data = h8300_output_data;
+
hwif->OUTW = mm_outw;
hwif->OUTSW = mm_outsw;
hwif->INW = mm_inw;
--
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