From: Stephen Hemminger <stephen@networkplumber.org>
To: Thomas Monjalon <thomas.monjalon@6wind.com>
Cc: dev@dpdk.org
Subject: [dpdk-dev] [PATCH 06/10] igb_uio: make irq mode param read-only
Date: Fri, 18 Jul 2014 09:14:53 -0700 [thread overview]
Message-ID: <20140718161521.323237303@networkplumber.org> (raw)
In-Reply-To: <20140718161447.020882834@networkplumber.org>
[-- Attachment #1: igb_uio-mode-param-ro.patch --]
[-- Type: text/plain, Size: 677 bytes --]
The module parameter is read-only since changing mode after loading
isn't going to work.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
--- a/lib/librte_eal/linuxapp/igb_uio/igb_uio.c 2014-07-18 08:42:54.028654483 -0700
+++ b/lib/librte_eal/linuxapp/igb_uio/igb_uio.c 2014-07-18 08:42:54.028654483 -0700
@@ -721,7 +721,7 @@ igbuio_pci_exit_module(void)
module_init(igbuio_pci_init_module);
module_exit(igbuio_pci_exit_module);
-module_param(intr_mode, charp, S_IRUGO | S_IWUSR);
+module_param(intr_mode, charp, S_IRUGO);
MODULE_PARM_DESC(intr_mode,
"igb_uio interrupt mode (default=msix):\n"
" " RTE_INTR_MODE_MSIX_NAME " Use MSIX interrupt\n"
next prev parent reply other threads:[~2014-07-18 16:14 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-18 16:14 [dpdk-dev] [PATCH 00/10] igb_uio related patches Stephen Hemminger
2014-07-18 16:14 ` [dpdk-dev] [PATCH 01/10] igb_uio: use kernel standard log message Stephen Hemminger
2014-07-18 16:14 ` [dpdk-dev] [PATCH 02/10] igb_uio: use standard uio naming Stephen Hemminger
2014-07-18 16:14 ` [dpdk-dev] [PATCH 03/10] igb_uio: dont wrap pci_num_vf function needlessly Stephen Hemminger
2014-07-23 8:20 ` Thomas Monjalon
2014-07-18 16:14 ` [dpdk-dev] [PATCH 04/10] igb_uio: msix cleanups Stephen Hemminger
2014-07-18 16:14 ` [dpdk-dev] [PATCH 05/10] igb_uio: propogate error numbers in probe code Stephen Hemminger
2014-07-18 16:14 ` Stephen Hemminger [this message]
2014-07-18 16:14 ` [dpdk-dev] [PATCH 07/10] igb_uio: fix IRQ mode handling Stephen Hemminger
2014-07-18 16:14 ` [dpdk-dev] [PATCH 08/10] igb_uio: add missing locking to config access Stephen Hemminger
2014-07-18 16:14 ` [dpdk-dev] [PATCH 09/10] igb_uio: allow msi mode Stephen Hemminger
2014-07-18 16:14 ` [dpdk-dev] [PATCH 10/10] igb_uio: fix check patch warnings Stephen Hemminger
2014-07-19 0:16 ` [dpdk-dev] [PATCH 00/10] igb_uio related patches Thomas Monjalon
2014-07-20 8:14 ` Yerden Zhumabekov
2014-07-21 10:28 ` Thomas Monjalon
2014-07-21 12:03 ` [dpdk-dev] [igb_uio PATCH 0/3] igb_uio: fixed typos and pci lock/unlock calls Yerden Zhumabekov
2014-07-21 12:03 ` [dpdk-dev] [igb_uio PATCH 1/3] igb_uio: fixed typos Yerden Zhumabekov
2014-07-21 12:03 ` [dpdk-dev] [igb_uio PATCH 2/3] igb_uio: pci_config_lock/pci_config_unlock wrappers Yerden Zhumabekov
2014-07-21 20:42 ` Stephen Hemminger
2014-07-21 20:50 ` Thomas Monjalon
2014-07-22 12:57 ` Thomas Monjalon
2014-07-21 12:03 ` [dpdk-dev] [igb_uio PATCH 3/3] igb_uio: renaming pci config lock/unlock functions Yerden Zhumabekov
2014-07-21 19:51 ` [dpdk-dev] [igb_uio PATCH 0/3] igb_uio: fixed typos and pci lock/unlock calls Thomas Monjalon
2014-07-22 13:07 ` Thomas Monjalon
2014-07-24 21:50 ` Thomas Monjalon
2014-07-25 16:51 ` Stephen Hemminger
2014-07-21 15:38 ` [dpdk-dev] [PATCH " Yerden Zhumabekov
2014-07-21 15:38 ` [dpdk-dev] [PATCH 1/3] igb_uio: fixed typos Yerden Zhumabekov
2014-07-21 15:38 ` [dpdk-dev] [PATCH 2/3] igb_uio: pci_config_lock/pci_config_unlock wrappers Yerden Zhumabekov
2014-07-21 15:38 ` [dpdk-dev] [PATCH 3/3] igb_uio: renaming pci config lock/unlock functions Yerden Zhumabekov
2014-07-21 19:54 ` [dpdk-dev] [PATCH 0/3] igb_uio: fixed typos and pci lock/unlock calls Thomas Monjalon
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