From: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
To: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
linux-pci@atrey.karlin.mff.cuni.cz, Andrew Morton <akpm@osdl.org>,
Greg KH <greg@kroah.com>
Cc: Kenji Kaneshige <kaneshige.kenji@soft.fujitsu.com>,
Andi Kleen <ak@suse.de>, Jeff Garzik <jgarzik@pobox.com>,
benh@kernel.crashing.org
Subject: [PATCH 3/4] PCI legacy I/O port free driver (take 3) - Make Intel e1000 driver legacy I/O port free
Date: Mon, 27 Feb 2006 13:53:45 +0900 [thread overview]
Message-ID: <440285D9.4050700@jp.fujitsu.com> (raw)
In-Reply-To: <44028502.4000108@soft.fujitsu.com>
This patch makes Intel e1000 driver legacy I/O port free.
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
---
drivers/net/e1000/e1000.h | 5 +
drivers/net/e1000/e1000_main.c | 109 +++++++++++++++++++++--------------------
2 files changed, 61 insertions(+), 53 deletions(-)
Index: linux-2.6.16-rc4/drivers/net/e1000/e1000.h
===================================================================
--- linux-2.6.16-rc4.orig/drivers/net/e1000/e1000.h 2006-02-27 13:29:34.000000000 +0900
+++ linux-2.6.16-rc4/drivers/net/e1000/e1000.h 2006-02-27 13:29:45.000000000 +0900
@@ -77,8 +77,9 @@
#define BAR_1 1
#define BAR_5 5
-#define INTEL_E1000_ETHERNET_DEVICE(device_id) {\
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, device_id)}
+#define E1000_NO_IOPORT (1 << 0)
+#define INTEL_E1000_ETHERNET_DEVICE(device_id, flags) {\
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, device_id), .driver_data = flags}
struct e1000_adapter;
Index: linux-2.6.16-rc4/drivers/net/e1000/e1000_main.c
===================================================================
--- linux-2.6.16-rc4.orig/drivers/net/e1000/e1000_main.c 2006-02-27 13:29:34.000000000 +0900
+++ linux-2.6.16-rc4/drivers/net/e1000/e1000_main.c 2006-02-27 13:29:45.000000000 +0900
@@ -115,51 +115,51 @@
* {PCI_DEVICE(PCI_VENDOR_ID_INTEL, device_id)}
*/
static struct pci_device_id e1000_pci_tbl[] = {
- INTEL_E1000_ETHERNET_DEVICE(0x1000),
- INTEL_E1000_ETHERNET_DEVICE(0x1001),
- INTEL_E1000_ETHERNET_DEVICE(0x1004),
- INTEL_E1000_ETHERNET_DEVICE(0x1008),
- INTEL_E1000_ETHERNET_DEVICE(0x1009),
- INTEL_E1000_ETHERNET_DEVICE(0x100C),
- INTEL_E1000_ETHERNET_DEVICE(0x100D),
- INTEL_E1000_ETHERNET_DEVICE(0x100E),
- INTEL_E1000_ETHERNET_DEVICE(0x100F),
- INTEL_E1000_ETHERNET_DEVICE(0x1010),
- INTEL_E1000_ETHERNET_DEVICE(0x1011),
- INTEL_E1000_ETHERNET_DEVICE(0x1012),
- INTEL_E1000_ETHERNET_DEVICE(0x1013),
- INTEL_E1000_ETHERNET_DEVICE(0x1014),
- INTEL_E1000_ETHERNET_DEVICE(0x1015),
- INTEL_E1000_ETHERNET_DEVICE(0x1016),
- INTEL_E1000_ETHERNET_DEVICE(0x1017),
- INTEL_E1000_ETHERNET_DEVICE(0x1018),
- INTEL_E1000_ETHERNET_DEVICE(0x1019),
- INTEL_E1000_ETHERNET_DEVICE(0x101A),
- INTEL_E1000_ETHERNET_DEVICE(0x101D),
- INTEL_E1000_ETHERNET_DEVICE(0x101E),
- INTEL_E1000_ETHERNET_DEVICE(0x1026),
- INTEL_E1000_ETHERNET_DEVICE(0x1027),
- INTEL_E1000_ETHERNET_DEVICE(0x1028),
- INTEL_E1000_ETHERNET_DEVICE(0x105E),
- INTEL_E1000_ETHERNET_DEVICE(0x105F),
- INTEL_E1000_ETHERNET_DEVICE(0x1060),
- INTEL_E1000_ETHERNET_DEVICE(0x1075),
- INTEL_E1000_ETHERNET_DEVICE(0x1076),
- INTEL_E1000_ETHERNET_DEVICE(0x1077),
- INTEL_E1000_ETHERNET_DEVICE(0x1078),
- INTEL_E1000_ETHERNET_DEVICE(0x1079),
- INTEL_E1000_ETHERNET_DEVICE(0x107A),
- INTEL_E1000_ETHERNET_DEVICE(0x107B),
- INTEL_E1000_ETHERNET_DEVICE(0x107C),
- INTEL_E1000_ETHERNET_DEVICE(0x107D),
- INTEL_E1000_ETHERNET_DEVICE(0x107E),
- INTEL_E1000_ETHERNET_DEVICE(0x107F),
- INTEL_E1000_ETHERNET_DEVICE(0x108A),
- INTEL_E1000_ETHERNET_DEVICE(0x108B),
- INTEL_E1000_ETHERNET_DEVICE(0x108C),
- INTEL_E1000_ETHERNET_DEVICE(0x1099),
- INTEL_E1000_ETHERNET_DEVICE(0x109A),
- INTEL_E1000_ETHERNET_DEVICE(0x10B5),
+ INTEL_E1000_ETHERNET_DEVICE(0x1000, E1000_NO_IOPORT),
+ INTEL_E1000_ETHERNET_DEVICE(0x1001, E1000_NO_IOPORT),
+ INTEL_E1000_ETHERNET_DEVICE(0x1004, E1000_NO_IOPORT),
+ INTEL_E1000_ETHERNET_DEVICE(0x1008, 0),
+ INTEL_E1000_ETHERNET_DEVICE(0x1009, 0),
+ INTEL_E1000_ETHERNET_DEVICE(0x100C, 0),
+ INTEL_E1000_ETHERNET_DEVICE(0x100D, 0),
+ INTEL_E1000_ETHERNET_DEVICE(0x100E, 0),
+ INTEL_E1000_ETHERNET_DEVICE(0x100F, 0),
+ INTEL_E1000_ETHERNET_DEVICE(0x1010, 0),
+ INTEL_E1000_ETHERNET_DEVICE(0x1011, 0),
+ INTEL_E1000_ETHERNET_DEVICE(0x1012, 0),
+ INTEL_E1000_ETHERNET_DEVICE(0x1013, 0),
+ INTEL_E1000_ETHERNET_DEVICE(0x1014, E1000_NO_IOPORT),
+ INTEL_E1000_ETHERNET_DEVICE(0x1015, 0),
+ INTEL_E1000_ETHERNET_DEVICE(0x1016, 0),
+ INTEL_E1000_ETHERNET_DEVICE(0x1017, 0),
+ INTEL_E1000_ETHERNET_DEVICE(0x1018, 0),
+ INTEL_E1000_ETHERNET_DEVICE(0x1019, E1000_NO_IOPORT),
+ INTEL_E1000_ETHERNET_DEVICE(0x101A, E1000_NO_IOPORT),
+ INTEL_E1000_ETHERNET_DEVICE(0x101D, 0),
+ INTEL_E1000_ETHERNET_DEVICE(0x101E, 0),
+ INTEL_E1000_ETHERNET_DEVICE(0x1026, E1000_NO_IOPORT),
+ INTEL_E1000_ETHERNET_DEVICE(0x1027, E1000_NO_IOPORT),
+ INTEL_E1000_ETHERNET_DEVICE(0x1028, E1000_NO_IOPORT),
+ INTEL_E1000_ETHERNET_DEVICE(0x105E, E1000_NO_IOPORT),
+ INTEL_E1000_ETHERNET_DEVICE(0x105F, E1000_NO_IOPORT),
+ INTEL_E1000_ETHERNET_DEVICE(0x1060, E1000_NO_IOPORT),
+ INTEL_E1000_ETHERNET_DEVICE(0x1075, E1000_NO_IOPORT),
+ INTEL_E1000_ETHERNET_DEVICE(0x1076, 0),
+ INTEL_E1000_ETHERNET_DEVICE(0x1077, 0),
+ INTEL_E1000_ETHERNET_DEVICE(0x1078, 0),
+ INTEL_E1000_ETHERNET_DEVICE(0x1079, E1000_NO_IOPORT),
+ INTEL_E1000_ETHERNET_DEVICE(0x107A, E1000_NO_IOPORT),
+ INTEL_E1000_ETHERNET_DEVICE(0x107B, E1000_NO_IOPORT),
+ INTEL_E1000_ETHERNET_DEVICE(0x107C, 0),
+ INTEL_E1000_ETHERNET_DEVICE(0x107D, E1000_NO_IOPORT),
+ INTEL_E1000_ETHERNET_DEVICE(0x107E, E1000_NO_IOPORT),
+ INTEL_E1000_ETHERNET_DEVICE(0x107F, E1000_NO_IOPORT),
+ INTEL_E1000_ETHERNET_DEVICE(0x108A, E1000_NO_IOPORT),
+ INTEL_E1000_ETHERNET_DEVICE(0x108B, E1000_NO_IOPORT),
+ INTEL_E1000_ETHERNET_DEVICE(0x108C, E1000_NO_IOPORT),
+ INTEL_E1000_ETHERNET_DEVICE(0x1099, E1000_NO_IOPORT),
+ INTEL_E1000_ETHERNET_DEVICE(0x109A, E1000_NO_IOPORT),
+ INTEL_E1000_ETHERNET_DEVICE(0x10B5, E1000_NO_IOPORT),
/* required last entry */
{0,}
};
@@ -666,6 +666,10 @@
int i, err, pci_using_dac;
uint16_t eeprom_data;
uint16_t eeprom_apme_mask = E1000_EEPROM_APME;
+
+ /* See if the device needs I/O port */
+ pdev->no_ioport = !!(ent->driver_data & E1000_NO_IOPORT);
+
if ((err = pci_enable_device(pdev)))
return err;
@@ -709,12 +713,15 @@
goto err_ioremap;
}
- for (i = BAR_1; i <= BAR_5; i++) {
- if (pci_resource_len(pdev, i) == 0)
- continue;
- if (pci_resource_flags(pdev, i) & IORESOURCE_IO) {
- adapter->hw.io_base = pci_resource_start(pdev, i);
- break;
+ if (!(ent->driver_data & E1000_NO_IOPORT)) {
+ for (i = BAR_1; i <= BAR_5; i++) {
+ if (pci_resource_len(pdev, i) == 0)
+ continue;
+ if (pci_resource_flags(pdev, i) & IORESOURCE_IO) {
+ adapter->hw.io_base =
+ pci_resource_start(pdev, i);
+ break;
+ }
}
}
next prev parent reply other threads:[~2006-02-27 4:56 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-27 4:50 [PATCH 0/4] PCI legacy I/O port free driver (take 3) Kenji Kaneshige
2006-02-27 4:52 ` [PATCH 1/4] PCI legacy I/O port free driver (take 3) - Add no_ioport flag into pci_dev Kenji Kaneshige
2006-02-27 4:52 ` [PATCH 2/4] PCI legacy I/O port free driver (take 3) - Update Documentation/pci.txt Kenji Kaneshige
2006-02-27 6:53 ` Grant Grundler
2006-02-27 8:27 ` Kenji Kaneshige
2006-02-27 12:18 ` Kenji Kaneshige
2006-02-27 12:27 ` Kenji Kaneshige
2006-02-27 4:53 ` Kenji Kaneshige [this message]
2006-02-27 4:54 ` [PATCH 4/4] PCI legacy I/O port free driver (take 3) - Make Emulex lpfc driver legacy I/O port free Kenji Kaneshige
2006-02-27 17:43 ` [PATCH 0/4] PCI legacy I/O port free driver (take 3) Jeff Garzik
2006-02-27 21:42 ` Grant Grundler
2006-02-27 22:23 ` Jeff Garzik
2006-02-27 22:42 ` Andi Kleen
2006-02-27 22:52 ` Jeff Garzik
2006-02-27 22:58 ` Andi Kleen
2006-02-27 23:28 ` Grant Grundler
2006-02-28 2:59 ` Kenji Kaneshige
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