From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
To: linux-ide@vger.kernel.org
Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH 4/15] ide: convert ide_hwif_t.mmio into flag
Date: Fri, 19 Jan 2007 01:31:24 +0100 [thread overview]
Message-ID: <20070119003124.14846.24392.sendpatchset@localhost.localdomain> (raw)
In-Reply-To: <20070119003058.14846.43637.sendpatchset@localhost.localdomain>
[PATCH] ide: convert ide_hwif_t.mmio into flag
All users of ->mmio == 1 are gone so convert ->mmio into flag.
Noticed by Alan Cox.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/arm/icside.c | 2 +-
drivers/ide/arm/rapide.c | 2 +-
drivers/ide/cris/ide-cris.c | 2 +-
drivers/ide/h8300/ide-h8300.c | 2 +-
drivers/ide/ide-dma.c | 8 ++++----
drivers/ide/ide.c | 5 ++---
drivers/ide/legacy/buddha.c | 2 +-
drivers/ide/legacy/gayle.c | 2 +-
drivers/ide/legacy/macide.c | 2 +-
drivers/ide/legacy/q40ide.c | 2 +-
drivers/ide/mips/au1xxx-ide.c | 3 ++-
drivers/ide/mips/swarm.c | 2 +-
drivers/ide/pci/sgiioc4.c | 2 +-
drivers/ide/pci/siimage.c | 3 ++-
drivers/ide/ppc/pmac.c | 2 +-
include/linux/ide.h | 2 +-
16 files changed, 22 insertions(+), 21 deletions(-)
Index: b/drivers/ide/arm/icside.c
===================================================================
--- a/drivers/ide/arm/icside.c
+++ b/drivers/ide/arm/icside.c
@@ -556,7 +556,7 @@ icside_setup(void __iomem *base, struct
* Ensure we're using MMIO
*/
default_hwif_mmiops(hwif);
- hwif->mmio = 2;
+ hwif->mmio = 1;
for (i = IDE_DATA_OFFSET; i <= IDE_STATUS_OFFSET; i++) {
hwif->hw.io_ports[i] = port;
Index: b/drivers/ide/arm/rapide.c
===================================================================
--- a/drivers/ide/arm/rapide.c
+++ b/drivers/ide/arm/rapide.c
@@ -46,7 +46,7 @@ rapide_locate_hwif(void __iomem *base, v
hwif->hw.io_ports[IDE_CONTROL_OFFSET] = (unsigned long)ctrl;
hwif->io_ports[IDE_CONTROL_OFFSET] = (unsigned long)ctrl;
hwif->hw.irq = hwif->irq = irq;
- hwif->mmio = 2;
+ hwif->mmio = 1;
default_hwif_mmiops(hwif);
return hwif;
Index: b/drivers/ide/cris/ide-cris.c
===================================================================
--- a/drivers/ide/cris/ide-cris.c
+++ b/drivers/ide/cris/ide-cris.c
@@ -795,7 +795,7 @@ init_e100_ide (void)
0, 0, cris_ide_ack_intr,
ide_default_irq(0));
ide_register_hw(&hw, &hwif);
- hwif->mmio = 2;
+ hwif->mmio = 1;
hwif->chipset = ide_etrax100;
hwif->tuneproc = &tune_cris_ide;
hwif->speedproc = &speed_cris_ide;
Index: b/drivers/ide/h8300/ide-h8300.c
===================================================================
--- a/drivers/ide/h8300/ide-h8300.c
+++ b/drivers/ide/h8300/ide-h8300.c
@@ -76,7 +76,7 @@ static inline void hwif_setup(ide_hwif_t
{
default_hwif_iops(hwif);
- hwif->mmio = 2;
+ hwif->mmio = 1;
hwif->OUTW = mm_outw;
hwif->OUTSW = mm_outsw;
hwif->INW = mm_inw;
Index: b/drivers/ide/ide-dma.c
===================================================================
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -565,7 +565,7 @@ int ide_dma_setup(ide_drive_t *drive)
}
/* PRD table */
- if (hwif->mmio == 2)
+ if (hwif->mmio)
writel(hwif->dmatable_dma, (void __iomem *)hwif->dma_prdtable);
else
outl(hwif->dmatable_dma, hwif->dma_prdtable);
@@ -815,7 +815,7 @@ int ide_release_dma(ide_hwif_t *hwif)
{
ide_release_dma_engine(hwif);
- if (hwif->mmio == 2)
+ if (hwif->mmio)
return 1;
else
return ide_release_iomio_dma(hwif);
@@ -884,9 +884,9 @@ static int ide_iomio_dma(ide_hwif_t *hwi
static int ide_dma_iobase(ide_hwif_t *hwif, unsigned long base, unsigned int ports)
{
- if (hwif->mmio == 2)
+ if (hwif->mmio)
return ide_mapped_mmio_dma(hwif, base,ports);
- BUG_ON(hwif->mmio == 1);
+
return ide_iomio_dma(hwif, base, ports);
}
Index: b/drivers/ide/ide.c
===================================================================
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -389,9 +389,8 @@ int ide_hwif_request_regions(ide_hwif_t
unsigned long addr;
unsigned int i;
- if (hwif->mmio == 2)
+ if (hwif->mmio)
return 0;
- BUG_ON(hwif->mmio == 1);
addr = hwif->io_ports[IDE_CONTROL_OFFSET];
if (addr && !hwif_request_region(hwif, addr, 1))
goto control_region_busy;
@@ -438,7 +437,7 @@ void ide_hwif_release_regions(ide_hwif_t
{
u32 i = 0;
- if (hwif->mmio == 2)
+ if (hwif->mmio)
return;
if (hwif->io_ports[IDE_CONTROL_OFFSET])
release_region(hwif->io_ports[IDE_CONTROL_OFFSET], 1);
Index: b/drivers/ide/legacy/buddha.c
===================================================================
--- a/drivers/ide/legacy/buddha.c
+++ b/drivers/ide/legacy/buddha.c
@@ -215,7 +215,7 @@ fail_base2:
index = ide_register_hw(&hw, &hwif);
if (index != -1) {
- hwif->mmio = 2;
+ hwif->mmio = 1;
printk("ide%d: ", index);
switch(type) {
case BOARD_BUDDHA:
Index: b/drivers/ide/legacy/gayle.c
===================================================================
--- a/drivers/ide/legacy/gayle.c
+++ b/drivers/ide/legacy/gayle.c
@@ -167,7 +167,7 @@ found:
index = ide_register_hw(&hw, &hwif);
if (index != -1) {
- hwif->mmio = 2;
+ hwif->mmio = 1;
switch (i) {
case 0:
printk("ide%d: Gayle IDE interface (A%d style)\n", index,
Index: b/drivers/ide/legacy/macide.c
===================================================================
--- a/drivers/ide/legacy/macide.c
+++ b/drivers/ide/legacy/macide.c
@@ -141,7 +141,7 @@ void macide_init(void)
}
if (index != -1) {
- hwif->mmio = 2;
+ hwif->mmio = 1;
if (macintosh_config->ide_type == MAC_IDE_QUADRA)
printk(KERN_INFO "ide%d: Macintosh Quadra IDE interface\n", index);
else if (macintosh_config->ide_type == MAC_IDE_PB)
Index: b/drivers/ide/legacy/q40ide.c
===================================================================
--- a/drivers/ide/legacy/q40ide.c
+++ b/drivers/ide/legacy/q40ide.c
@@ -145,7 +145,7 @@ void q40ide_init(void)
index = ide_register_hw(&hw, &hwif);
// **FIXME**
if (index != -1)
- hwif->mmio = 2;
+ hwif->mmio = 1;
}
}
Index: b/drivers/ide/mips/au1xxx-ide.c
===================================================================
--- a/drivers/ide/mips/au1xxx-ide.c
+++ b/drivers/ide/mips/au1xxx-ide.c
@@ -708,7 +708,8 @@ static int au_ide_probe(struct device *d
/* hold should be on in all cases */
hwif->hold = 1;
- hwif->mmio = 2;
+
+ hwif->mmio = 1;
/* If the user has selected DDMA assisted copies,
then set up a few local I/O function entry points
Index: b/drivers/ide/mips/swarm.c
===================================================================
--- a/drivers/ide/mips/swarm.c
+++ b/drivers/ide/mips/swarm.c
@@ -115,7 +115,7 @@ static int __devinit swarm_ide_probe(str
/* Setup MMIO ops. */
default_hwif_mmiops(hwif);
/* Prevent resource map manipulation. */
- hwif->mmio = 2;
+ hwif->mmio = 1;
hwif->noprobe = 0;
for (i = IDE_DATA_OFFSET; i <= IDE_STATUS_OFFSET; i++)
Index: b/drivers/ide/pci/sgiioc4.c
===================================================================
--- a/drivers/ide/pci/sgiioc4.c
+++ b/drivers/ide/pci/sgiioc4.c
@@ -593,7 +593,7 @@ static int sgiioc4_ide_dma_setup(ide_dri
static void __devinit
ide_init_sgiioc4(ide_hwif_t * hwif)
{
- hwif->mmio = 2;
+ hwif->mmio = 1;
hwif->autodma = 1;
hwif->atapi_dma = 1;
hwif->ultra_mask = 0x0; /* Disable Ultra DMA */
Index: b/drivers/ide/pci/siimage.c
===================================================================
--- a/drivers/ide/pci/siimage.c
+++ b/drivers/ide/pci/siimage.c
@@ -889,7 +889,8 @@ static void __devinit init_mmio_iops_sii
base = (unsigned long) addr;
hwif->dma_base = base + (ch ? 0x08 : 0x00);
- hwif->mmio = 2;
+
+ hwif->mmio = 1;
}
static int is_dev_seagate_sata(ide_drive_t *drive)
Index: b/drivers/ide/ppc/pmac.c
===================================================================
--- a/drivers/ide/ppc/pmac.c
+++ b/drivers/ide/ppc/pmac.c
@@ -1238,7 +1238,7 @@ pmac_ide_setup_device(pmac_ide_hwif_t *p
hwif->OUTBSYNC = pmac_outbsync;
/* Tell common code _not_ to mess with resources */
- hwif->mmio = 2;
+ hwif->mmio = 1;
hwif->hwif_data = pmif;
pmac_ide_init_hwif_ports(&hwif->hw, pmif->regbase, 0, &hwif->irq);
memcpy(hwif->io_ports, hwif->hw.io_ports, sizeof(hwif->io_ports));
Index: b/include/linux/ide.h
===================================================================
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -771,7 +771,6 @@ typedef struct hwif_s {
unsigned int cursg;
unsigned int cursg_ofs;
- int mmio; /* hosts iomio (0) or custom (2) select */
int rqsize; /* max sectors per request */
int irq; /* our irq number */
@@ -804,6 +803,7 @@ typedef struct hwif_s {
unsigned no_io_32bit : 1; /* 1 = can not do 32-bit IO ops */
unsigned err_stops_fifo : 1; /* 1=data FIFO is cleared by an error */
unsigned atapi_irq_bogon : 1; /* Generates spurious DMA interrupts in PIO mode */
+ unsigned mmio : 1; /* host uses MMIO */
struct device gendev;
struct completion gendev_rel_comp; /* To deal with device release() */
next prev parent reply other threads:[~2007-01-19 0:31 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-19 0:30 [PATCH 0/15] IDE quilt tree updated Bartlomiej Zolnierkiewicz
2007-01-19 0:31 ` [PATCH 1/15] ACPI support for IDE devices Bartlomiej Zolnierkiewicz
2007-01-19 0:31 ` [PATCH 2/15] via82cxxx/pata_via: correct PCI_DEVICE_ID_VIA_SATA_EIDE ID and add support for CX700 and 8237S Bartlomiej Zolnierkiewicz
2007-01-19 0:31 ` [PATCH 3/15] it8213: fix build and ->ultra_mask Bartlomiej Zolnierkiewicz
2007-01-19 0:31 ` Bartlomiej Zolnierkiewicz [this message]
2007-01-19 0:31 ` [PATCH 5/15] hpt34x: hpt34x_tune_chipset() (->speedproc) fix Bartlomiej Zolnierkiewicz
2007-01-19 0:31 ` [PATCH 6/15] atiixp/jmicron/triflex: fix PIO fallback Bartlomiej Zolnierkiewicz
2007-01-19 0:31 ` [PATCH 7/15] piix: cleanup Bartlomiej Zolnierkiewicz
2007-01-19 0:31 ` [PATCH 8/15] ide: disable DMA in ->ide_dma_check for "no IORDY" case Bartlomiej Zolnierkiewicz
2007-01-19 16:26 ` Sergei Shtylyov
[not found] ` <58cb370e0701191047h524434eobdb9d86ed614bc71@mail.gmail.com>
2007-01-19 19:11 ` Bartlomiej Zolnierkiewicz
2007-01-19 19:35 ` Sergei Shtylyov
[not found] ` <58cb370e0701191200i10119313i4aacae9c504a02e4@mail.gmail.com>
2007-01-19 21:43 ` Bartlomiej Zolnierkiewicz
2007-01-20 17:09 ` Sergei Shtylyov
[not found] ` <58cb370e0701200947p578f4d74g1fee511ded6c9a77@mail.gmail.com>
2007-01-20 18:21 ` Bartlomiej Zolnierkiewicz
2007-01-20 18:41 ` Sergei Shtylyov
2007-01-25 17:03 ` Sergei Shtylyov
2007-01-19 0:32 ` [PATCH 9/15] sgiioc4: fix sgiioc4_ide_dma_check() to enable/disable DMA properly Bartlomiej Zolnierkiewicz
2007-01-19 0:32 ` [PATCH 10/15] ide: add ide_set_dma() helper Bartlomiej Zolnierkiewicz
2007-01-20 20:22 ` Sergei Shtylyov
2007-01-19 0:32 ` [PATCH 11/15] ide: make ide_hwif_t.ide_dma_{host_off,off_quietly} void Bartlomiej Zolnierkiewicz
2007-01-20 20:56 ` Sergei Shtylyov
[not found] ` <58cb370e0702021206h205ff983r88fb4bdbea42ed9f@mail.gmail.com>
2007-02-02 22:39 ` Bartlomiej Zolnierkiewicz
2007-01-19 0:32 ` [PATCH 12/15] ide: make ide_hwif_t.ide_dma_host_on void Bartlomiej Zolnierkiewicz
2007-01-20 20:46 ` Sergei Shtylyov
[not found] ` <58cb370e0702021128g15cac87ar507c20e78ded9464@mail.gmail.com>
2007-02-02 21:16 ` Bartlomiej Zolnierkiewicz
2007-03-26 17:19 ` Sergei Shtylyov
2007-04-20 20:36 ` Sergei Shtylyov
2007-01-19 0:32 ` [PATCH 13/15] ide: fix UDMA/MWDMA/SWDMA masks Bartlomiej Zolnierkiewicz
2007-01-22 16:19 ` Sergei Shtylyov
[not found] ` <58cb370e0702021606v4efa6143lf060e6aab9782c35@mail.gmail.com>
2007-02-03 0:39 ` Bartlomiej Zolnierkiewicz
2007-02-03 16:30 ` Sergei Shtylyov
2007-01-22 18:17 ` Sergei Shtylyov
2007-01-22 18:46 ` Alan
2007-01-22 20:28 ` Sergei Shtylyov
2007-01-22 21:31 ` Alan
2007-01-22 22:39 ` Jeff Garzik
[not found] ` <45B6071C.90703@ru.mvista.com>
[not found] ` <45B761F8.1060505@ru.mvista.com>
2007-01-25 22:20 ` Updated SiI h/w docs (was Re: [PATCH 13/15] ide: fix UDMA/MWDMA/SWDMA masks) Jeff Garzik
2007-01-26 13:14 ` Sergei Shtylyov
2007-01-23 14:51 ` [PATCH 13/15] ide: fix UDMA/MWDMA/SWDMA masks Sergei Shtylyov
2007-01-25 15:40 ` Sergei Shtylyov
2007-01-31 20:38 ` Sergei Shtylyov
2007-01-31 23:24 ` Alan
[not found] ` <58cb370e0702021606m4eb6f682xfa4bf769d398cf9@mail.gmail.com>
2007-02-03 0:50 ` Bartlomiej Zolnierkiewicz
2007-01-19 0:32 ` [PATCH 14/15] ide: rework the code for selecting the best DMA transfer mode Bartlomiej Zolnierkiewicz
2007-01-22 19:48 ` Sergei Shtylyov
[not found] ` <58cb370e0702021207o435f39cdsf3abb0d55829fc45@mail.gmail.com>
2007-02-02 23:57 ` Bartlomiej Zolnierkiewicz
2007-01-19 0:32 ` [PATCH 15/15] ide: add ide_tune_dma() helper Bartlomiej Zolnierkiewicz
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20070119003124.14846.24392.sendpatchset@localhost.localdomain \
--to=bzolnier@gmail.com \
--cc=linux-ide@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).