From: Yaroslav Klyukin <skintwin@mail.ru>
To: linux-kernel@vger.kernel.org
Subject: [PATCH] aic79xx on Opteron compilation issues.
Date: Mon, 01 Dec 2003 16:53:43 -0500 [thread overview]
Message-ID: <3FCBB867.7030606@mail.ru> (raw)
[-- Attachment #1: Type: text/plain, Size: 466 bytes --]
The 2.4.23 kernel would not compile with aic79xx support enabled.
The error message is attached.
In a nutshell it complains about function not used.
The patch attached is just a pair of "ifndef __x86_64__" statements.
I don't know all the details, but the kernel seems to compile and the
driver work after patching.
I tried to partition and format the drive, then copied files onto it.
While doing that, did not notice anything extraordinary in dmesg output.
[-- Attachment #2: aic79xx_osm_pci.c.patch --]
[-- Type: text/plain, Size: 972 bytes --]
diff -urN linux-2.4.23/drivers/scsi/aic7xxx/aic79xx_osm_pci.c linux/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
--- linux-2.4.23/drivers/scsi/aic7xxx/aic79xx_osm_pci.c 2003-08-25 07:44:42.000000000 -0400
+++ linux/drivers/scsi/aic7xxx/aic79xx_osm_pci.c 2003-12-01 15:51:53.000000000 -0500
@@ -52,9 +52,11 @@
const struct pci_device_id *ent);
static int ahd_linux_pci_reserve_io_regions(struct ahd_softc *ahd,
u_long *base, u_long *base2);
+#ifndef __x86_64__
static int ahd_linux_pci_reserve_mem_region(struct ahd_softc *ahd,
u_long *bus_addr,
uint8_t **maddr);
+#endif
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0)
static void ahd_linux_pci_dev_remove(struct pci_dev *pdev);
@@ -271,6 +273,9 @@
return (0);
}
+
+#ifndef __x86_64__
+
static int
ahd_linux_pci_reserve_mem_region(struct ahd_softc *ahd,
u_long *bus_addr,
@@ -319,6 +324,8 @@
return (error);
}
+#endif
+
int
ahd_pci_map_registers(struct ahd_softc *ahd)
{
[-- Attachment #3: description.txt --]
[-- Type: text/plain, Size: 972 bytes --]
diff -urN linux-2.4.23/drivers/scsi/aic7xxx/aic79xx_osm_pci.c linux/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
--- linux-2.4.23/drivers/scsi/aic7xxx/aic79xx_osm_pci.c 2003-08-25 07:44:42.000000000 -0400
+++ linux/drivers/scsi/aic7xxx/aic79xx_osm_pci.c 2003-12-01 15:51:53.000000000 -0500
@@ -52,9 +52,11 @@
const struct pci_device_id *ent);
static int ahd_linux_pci_reserve_io_regions(struct ahd_softc *ahd,
u_long *base, u_long *base2);
+#ifndef __x86_64__
static int ahd_linux_pci_reserve_mem_region(struct ahd_softc *ahd,
u_long *bus_addr,
uint8_t **maddr);
+#endif
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0)
static void ahd_linux_pci_dev_remove(struct pci_dev *pdev);
@@ -271,6 +273,9 @@
return (0);
}
+
+#ifndef __x86_64__
+
static int
ahd_linux_pci_reserve_mem_region(struct ahd_softc *ahd,
u_long *bus_addr,
@@ -319,6 +324,8 @@
return (error);
}
+#endif
+
int
ahd_pci_map_registers(struct ahd_softc *ahd)
{
reply other threads:[~2003-12-01 21:53 UTC|newest]
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