From: Dave <dave.jiang@gmail.com>
To: akpm@osdl.org, torvalds@osdl.org, linux-kernel@vger.kernel.org,
smaurer@teja.com, linux@arm.linux.org.uk, dsaxena@plexity.net,
drew.moseley@intel.com, mporter@kernel.crashing.org
Subject: [PATCH 2/5] Convert resource to u64 from unsigned long
Date: Thu, 13 Jan 2005 16:28:49 -0700 [thread overview]
Message-ID: <8746466a050113152843f32a2f@mail.gmail.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 432 bytes --]
Fixed some of the drivers as example just to get working on i386.
Signed-off-by: Dave Jiang (dave.jiang@gmail.com)
--
-= Dave =-
Software Engineer - Advanced Development Engineering Team
Storage Component Division - Intel Corp.
mailto://dave.jiang @ intel
http://sourceforge.net/projects/xscaleiop/
----
The views expressed in this email are
mine alone and do not necessarily
reflect the views of my employer
(Intel Corp.).
[-- Attachment #2: patch-driver_u64fix --]
[-- Type: application/octet-stream, Size: 5466 bytes --]
diff -Naur linux-2.6.11-rc1/drivers/ide/pci/cmd64x.c linux-2.6.11-rc1-u64/drivers/ide/pci/cmd64x.c
--- linux-2.6.11-rc1/drivers/ide/pci/cmd64x.c 2005-01-13 14:39:55.967192424 -0700
+++ linux-2.6.11-rc1-u64/drivers/ide/pci/cmd64x.c 2005-01-13 12:20:28.703209896 -0700
@@ -560,7 +560,7 @@
#ifdef __i386__
if (dev->resource[PCI_ROM_RESOURCE].start) {
pci_write_config_byte(dev, PCI_ROM_ADDRESS, dev->resource[PCI_ROM_RESOURCE].start | PCI_ROM_ADDRESS_ENABLE);
- printk(KERN_INFO "%s: ROM enabled at 0x%08lx\n", name, dev->resource[PCI_ROM_RESOURCE].start);
+ printk(KERN_INFO "%s: ROM enabled at 0x%" U64FMT "\n", name, dev->resource[PCI_ROM_RESOURCE].start);
}
#endif
diff -Naur linux-2.6.11-rc1/drivers/ide/pci/hpt34x.c linux-2.6.11-rc1-u64/drivers/ide/pci/hpt34x.c
--- linux-2.6.11-rc1/drivers/ide/pci/hpt34x.c 2005-01-13 14:39:56.013185432 -0700
+++ linux-2.6.11-rc1-u64/drivers/ide/pci/hpt34x.c 2005-01-13 12:25:06.456984904 -0700
@@ -175,7 +175,7 @@
if (pci_resource_start(dev, PCI_ROM_RESOURCE)) {
pci_write_config_byte(dev, PCI_ROM_ADDRESS,
dev->resource[PCI_ROM_RESOURCE].start | PCI_ROM_ADDRESS_ENABLE);
- printk(KERN_INFO "HPT345: ROM enabled at 0x%08lx\n",
+ printk(KERN_INFO "HPT345: ROM enabled at 0x%" U64FMT "\n",
dev->resource[PCI_ROM_RESOURCE].start);
}
pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0xF0);
diff -Naur linux-2.6.11-rc1/drivers/ide/pci/pdc202xx_new.c linux-2.6.11-rc1-u64/drivers/ide/pci/pdc202xx_new.c
--- linux-2.6.11-rc1/drivers/ide/pci/pdc202xx_new.c 2005-01-13 14:39:56.561102136 -0700
+++ linux-2.6.11-rc1-u64/drivers/ide/pci/pdc202xx_new.c 2005-01-13 12:25:38.448121512 -0700
@@ -277,7 +277,7 @@
if (dev->resource[PCI_ROM_RESOURCE].start) {
pci_write_config_dword(dev, PCI_ROM_ADDRESS,
dev->resource[PCI_ROM_RESOURCE].start | PCI_ROM_ADDRESS_ENABLE);
- printk(KERN_INFO "%s: ROM enabled at 0x%08lx\n",
+ printk(KERN_INFO "%s: ROM enabled at 0x%" U64FMT "\n",
name, dev->resource[PCI_ROM_RESOURCE].start);
}
diff -Naur linux-2.6.11-rc1/drivers/ide/pci/pdc202xx_old.c linux-2.6.11-rc1-u64/drivers/ide/pci/pdc202xx_old.c
--- linux-2.6.11-rc1/drivers/ide/pci/pdc202xx_old.c 2005-01-13 14:39:56.562101984 -0700
+++ linux-2.6.11-rc1-u64/drivers/ide/pci/pdc202xx_old.c 2005-01-13 12:26:00.655745440 -0700
@@ -528,7 +528,7 @@
if (dev->resource[PCI_ROM_RESOURCE].start) {
pci_write_config_dword(dev, PCI_ROM_ADDRESS,
dev->resource[PCI_ROM_RESOURCE].start | PCI_ROM_ADDRESS_ENABLE);
- printk(KERN_INFO "%s: ROM enabled at 0x%08lx\n",
+ printk(KERN_INFO "%s: ROM enabled at 0x%" U64FMT "\n",
name, dev->resource[PCI_ROM_RESOURCE].start);
}
diff -Naur linux-2.6.11-rc1/drivers/serial/8250_pci.c linux-2.6.11-rc1-u64/drivers/serial/8250_pci.c
--- linux-2.6.11-rc1/drivers/serial/8250_pci.c 2004-12-24 14:35:23.000000000 -0700
+++ linux-2.6.11-rc1-u64/drivers/serial/8250_pci.c 2005-01-13 11:45:41.841461104 -0700
@@ -589,8 +589,19 @@
else
offset += idx * board->uart_offset;
+ /*
+ * FIXME: apparently ia32 does not have u64 divide implementation
+ * we cast the pci_resource_len to u32 for the time being
+ * this probably should be fixed to support u64 for ia32
+ * and other archs that do not have u64 divide
+ */
+#if BIS_PER_LONG == 64
maxnr = (pci_resource_len(dev, bar) - board->first_offset) /
(8 << board->reg_shift);
+#else
+ maxnr = ((u32)pci_resource_len(dev, bar) - board->first_offset) /
+ (8 << board->reg_shift);
+#endif
if (board->flags & FL_REGION_SZ_CAP && idx >= maxnr)
return 1;
diff -Naur linux-2.6.11-rc1/drivers/video/console/vgacon.c linux-2.6.11-rc1-u64/drivers/video/console/vgacon.c
--- linux-2.6.11-rc1/drivers/video/console/vgacon.c 2005-01-13 14:40:05.305772744 -0700
+++ linux-2.6.11-rc1-u64/drivers/video/console/vgacon.c 2005-01-13 11:45:41.842460952 -0700
@@ -190,7 +190,7 @@
vga_video_port_val = VGA_CRT_DM;
if ((ORIG_VIDEO_EGA_BX & 0xff) != 0x10) {
static struct resource ega_console_resource =
- { "ega", 0x3B0, 0x3BF };
+ { .name = "ega", .start = 0x3B0, .end = 0x3BF };
vga_video_type = VIDEO_TYPE_EGAM;
vga_vram_end = 0xb8000;
display_desc = "EGA+";
@@ -198,9 +198,9 @@
&ega_console_resource);
} else {
static struct resource mda1_console_resource =
- { "mda", 0x3B0, 0x3BB };
+ { .name = "mda", .start = 0x3B0, .end = 0x3BB };
static struct resource mda2_console_resource =
- { "mda", 0x3BF, 0x3BF };
+ { .name = "mda", .start = 0x3BF, .end = 0x3BF };
vga_video_type = VIDEO_TYPE_MDA;
vga_vram_end = 0xb2000;
display_desc = "*MDA";
@@ -223,14 +223,14 @@
if (!ORIG_VIDEO_ISVGA) {
static struct resource ega_console_resource
- = { "ega", 0x3C0, 0x3DF };
+ = { .name = "ega", .start = 0x3C0, .end = 0x3DF };
vga_video_type = VIDEO_TYPE_EGAC;
display_desc = "EGA";
request_resource(&ioport_resource,
&ega_console_resource);
} else {
static struct resource vga_console_resource
- = { "vga+", 0x3C0, 0x3DF };
+ = { .name = "vga+", .start = 0x3C0, .end = 0x3DF };
vga_video_type = VIDEO_TYPE_VGAC;
display_desc = "VGA+";
request_resource(&ioport_resource,
@@ -274,7 +274,7 @@
}
} else {
static struct resource cga_console_resource =
- { "cga", 0x3D4, 0x3D5 };
+ { .name = "cga", .start = 0x3D4, .end = 0x3D5 };
vga_video_type = VIDEO_TYPE_CGA;
vga_vram_end = 0xba000;
display_desc = "*CGA";
next reply other threads:[~2005-01-13 23:38 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-13 23:28 Dave [this message]
2005-01-14 5:48 ` [PATCH 2/5] Convert resource to u64 from unsigned long Andreas Dilger
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=8746466a050113152843f32a2f@mail.gmail.com \
--to=dave.jiang@gmail.com \
--cc=akpm@osdl.org \
--cc=drew.moseley@intel.com \
--cc=dsaxena@plexity.net \
--cc=linux-kernel@vger.kernel.org \
--cc=linux@arm.linux.org.uk \
--cc=mporter@kernel.crashing.org \
--cc=smaurer@teja.com \
--cc=torvalds@osdl.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