[dpdk-dev] [PATCH v2 07/10] igb_uio: make irq mode param read-only
Stephen Hemminger
stephen at networkplumber.org
Sat Jun 7 01:50:35 CEST 2014
The module parameter is read-only since changing mode after loading
isn't going to work.
Signed-off-by: Stephen Hemminger <stephen at networkplumber.org>
--- a/lib/librte_eal/linuxapp/igb_uio/igb_uio.c
+++ b/lib/librte_eal/linuxapp/igb_uio/igb_uio.c
@@ -647,7 +647,7 @@
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"
" msix Use MSIX interrupt\n"
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