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Message-Id: <20230307224627.28011-11-linux@zary.sk>
Date: Tue, 7 Mar 2023 23:46:05 +0100
From: Ondrej Zary <linux@...y.sk>
To: Damien Le Moal <damien.lemoal@...nsource.wdc.com>,
Sudip Mukherjee <sudipm.mukherjee@...il.com>
Cc: Christoph Hellwig <hch@....de>,
Sergey Shtylyov <s.shtylyov@....ru>,
Jens Axboe <axboe@...nel.dk>, Tim Waugh <tim@...erelk.net>,
linux-block@...r.kernel.org, linux-parport@...ts.infradead.org,
linux-ide@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 10/32] pata_parport-bpck6: remove parallel port bit defines
Remove port_stb, port_afd, cmd_stb, port_init, data_stb and port_sel
defines and use standard PARPORT_CONTROL_* instead.
Signed-off-by: Ondrej Zary <linux@...y.sk>
---
drivers/ata/pata_parport/ppc6lnx.c | 59 ++++++++++++++----------------
1 file changed, 27 insertions(+), 32 deletions(-)
diff --git a/drivers/ata/pata_parport/ppc6lnx.c b/drivers/ata/pata_parport/ppc6lnx.c
index ee8cee6bae7c..09480a7fcaee 100644
--- a/drivers/ata/pata_parport/ppc6lnx.c
+++ b/drivers/ata/pata_parport/ppc6lnx.c
@@ -16,12 +16,6 @@
//***************************************************************************
-#define port_stb 1
-#define port_afd 2
-#define cmd_stb port_afd
-#define port_init 4
-#define data_stb port_init
-#define port_sel 8
#define port_int 16
#define port_dir 0x20
@@ -123,7 +117,7 @@ static int ppc6_select(struct pi_adapter *pi)
CUR_CTRL = pi->saved_r2;
- CUR_CTRL |= port_sel;
+ CUR_CTRL |= PARPORT_CONTROL_SELECT;
outb(CUR_CTRL, pi->port + 2);
@@ -135,11 +129,11 @@ static int ppc6_select(struct pi_adapter *pi)
outb(pi->unit, pi->port);
outb(~pi->unit, pi->port);
- CUR_CTRL &= ~port_sel;
+ CUR_CTRL &= ~PARPORT_CONTROL_SELECT;
outb(CUR_CTRL, pi->port + 2);
- CUR_CTRL = (CUR_CTRL & port_int) | port_init;
+ CUR_CTRL = (CUR_CTRL & port_int) | PARPORT_CONTROL_INIT;
outb(CUR_CTRL, pi->port + 2);
@@ -150,13 +144,13 @@ static int ppc6_select(struct pi_adapter *pi)
outb(i, pi->port);
- CUR_CTRL |= port_sel;
+ CUR_CTRL |= PARPORT_CONTROL_SELECT;
outb(CUR_CTRL, pi->port + 2);
// DELAY
- CUR_CTRL |= port_afd;
+ CUR_CTRL |= PARPORT_CONTROL_AUTOFD;
outb(CUR_CTRL, pi->port + 2);
@@ -166,7 +160,7 @@ static int ppc6_select(struct pi_adapter *pi)
if (j == k)
{
- CUR_CTRL &= ~port_afd;
+ CUR_CTRL &= ~PARPORT_CONTROL_AUTOFD;
outb(CUR_CTRL, pi->port + 2);
@@ -175,9 +169,9 @@ static int ppc6_select(struct pi_adapter *pi)
if (j == k)
{
if (i & 4) // EPP
- CUR_CTRL &= ~(port_sel | port_init);
+ CUR_CTRL &= ~(PARPORT_CONTROL_SELECT | PARPORT_CONTROL_INIT);
else // PPC/ECP
- CUR_CTRL &= ~port_sel;
+ CUR_CTRL &= ~PARPORT_CONTROL_SELECT;
outb(CUR_CTRL, pi->port + 2);
@@ -197,15 +191,15 @@ static int ppc6_select(struct pi_adapter *pi)
static void ppc6_deselect(struct pi_adapter *pi)
{
if (mode_map[pi->mode] & 4) // EPP
- CUR_CTRL |= port_init;
+ CUR_CTRL |= PARPORT_CONTROL_INIT;
else // PPC/ECP
- CUR_CTRL |= port_sel;
+ CUR_CTRL |= PARPORT_CONTROL_SELECT;
outb(CUR_CTRL, pi->port + 2);
outb(pi->saved_r0, pi->port);
- outb((pi->saved_r2 | port_sel), pi->port + 2);
+ outb((pi->saved_r2 | PARPORT_CONTROL_SELECT), pi->port + 2);
outb(pi->saved_r2, pi->port + 2);
}
@@ -223,7 +217,7 @@ static void ppc6_send_cmd(struct pi_adapter *pi, u8 cmd)
{
outb(cmd, pi->port);
- CUR_CTRL ^= cmd_stb;
+ CUR_CTRL ^= PARPORT_CONTROL_AUTOFD;
outb(CUR_CTRL, pi->port + 2);
@@ -254,7 +248,7 @@ static void ppc6_wr_data_byte(struct pi_adapter *pi, u8 data)
{
outb(data, pi->port);
- CUR_CTRL ^= data_stb;
+ CUR_CTRL ^= PARPORT_CONTROL_INIT;
outb(CUR_CTRL, pi->port + 2);
@@ -283,7 +277,7 @@ static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
case PPCMODE_UNI_SW :
case PPCMODE_UNI_FW :
{
- CUR_CTRL = (CUR_CTRL & ~port_stb) ^ data_stb;
+ CUR_CTRL = (CUR_CTRL & ~PARPORT_CONTROL_STROBE) ^ PARPORT_CONTROL_INIT;
outb(CUR_CTRL, pi->port + 2);
@@ -293,7 +287,7 @@ static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
data = ((data & 0x80) >> 1) | ((data & 0x38) >> 3);
- CUR_CTRL |= port_stb;
+ CUR_CTRL |= PARPORT_CONTROL_STROBE;
outb(CUR_CTRL, pi->port + 2);
@@ -311,13 +305,13 @@ static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
outb(CUR_CTRL, pi->port + 2);
- CUR_CTRL = (CUR_CTRL | port_stb) ^ data_stb;
+ CUR_CTRL = (CUR_CTRL | PARPORT_CONTROL_STROBE) ^ PARPORT_CONTROL_INIT;
outb(CUR_CTRL, pi->port + 2);
data = inb(pi->port);
- CUR_CTRL &= ~port_stb;
+ CUR_CTRL &= ~PARPORT_CONTROL_STROBE;
outb(CUR_CTRL, pi->port + 2);
@@ -376,7 +370,8 @@ static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count)
{
u8 d;
- CUR_CTRL = (CUR_CTRL & ~port_stb) ^ data_stb;
+ CUR_CTRL = (CUR_CTRL & ~PARPORT_CONTROL_STROBE)
+ ^ PARPORT_CONTROL_INIT;
outb(CUR_CTRL, pi->port + 2);
@@ -386,7 +381,7 @@ static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count)
d = ((d & 0x80) >> 1) | ((d & 0x38) >> 3);
- CUR_CTRL |= port_stb;
+ CUR_CTRL |= PARPORT_CONTROL_STROBE;
outb(CUR_CTRL, pi->port + 2);
@@ -408,11 +403,11 @@ static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count)
outb(CUR_CTRL, pi->port + 2);
- CUR_CTRL |= port_stb;
+ CUR_CTRL |= PARPORT_CONTROL_STROBE;
while(count)
{
- CUR_CTRL ^= data_stb;
+ CUR_CTRL ^= PARPORT_CONTROL_INIT;
outb(CUR_CTRL, pi->port + 2);
@@ -420,7 +415,7 @@ static void ppc6_rd_data_blk(struct pi_adapter *pi, u8 *data, long count)
count--;
}
- CUR_CTRL &= ~port_stb;
+ CUR_CTRL &= ~PARPORT_CONTROL_STROBE;
outb(CUR_CTRL, pi->port + 2);
@@ -525,7 +520,7 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
{
outb(*data++, pi->port);
- CUR_CTRL ^= data_stb;
+ CUR_CTRL ^= PARPORT_CONTROL_INIT;
outb(CUR_CTRL, pi->port + 2);
}
@@ -540,7 +535,7 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
ppc6_send_cmd(pi, CMD_PREFIX_SET | PREFIX_FASTWR);
- CUR_CTRL |= port_stb;
+ CUR_CTRL |= PARPORT_CONTROL_STROBE;
outb(CUR_CTRL, pi->port + 2);
@@ -555,7 +550,7 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
if (this == last)
{
- CUR_CTRL ^= data_stb;
+ CUR_CTRL ^= PARPORT_CONTROL_INIT;
outb(CUR_CTRL, pi->port + 2);
}
@@ -567,7 +562,7 @@ static void ppc6_wr_data_blk(struct pi_adapter *pi, u8 *data, long count)
}
}
- CUR_CTRL &= ~port_stb;
+ CUR_CTRL &= ~PARPORT_CONTROL_STROBE;
outb(CUR_CTRL, pi->port + 2);
--
Ondrej Zary
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