* [PATCH 2/4] wireless: Use octal not symbolic permissions
From: Joe Perches @ 2018-03-23 22:54 UTC (permalink / raw)
To: Jiri Slaby, Nick Kossifidis, Luis R. Rodriguez, Kalle Valo,
QCA ath9k Development, Christian Lamparter, Eugene Krasnikov,
Stanislav Yakovlev, Stanislaw Gruszka, Johannes Berg,
Emmanuel Grumbach, Luca Coelho, Intel Linux Wireless,
Jakub Kicinski, Helmut Schaa, Solomon Peachy, Matthias Brugger
Cc: Kalle Valo, Arend van Spriel, Franky Lin, Hante Meuleman,
Chi-Hsien Lin, Wright Feng, linux-wireless, netdev, linux-kernel,
wcn36xx, brcm80211-dev-list.pdl, brcm80211-dev-list,
linux-arm-kernel, linux-mediatek
In-Reply-To: <cover.1521845235.git.joe@perches.com>
Prefer the direct use of octal for permissions.
Done with checkpatch -f --types=SYMBOLIC_PERMS --fix-inplace
and some typing.
Miscellanea:
o Whitespace neatening around these conversions.
Signed-off-by: Joe Perches <joe@perches.com>
---
drivers/net/wireless/ath/ath5k/base.c | 6 +-
drivers/net/wireless/ath/ath5k/debug.c | 37 +++----
drivers/net/wireless/ath/ath5k/sysfs.c | 8 +-
drivers/net/wireless/ath/ath6kl/debug.c | 43 ++++----
drivers/net/wireless/ath/ath9k/common-debug.c | 9 +-
drivers/net/wireless/ath/ath9k/common-spectral.c | 10 +-
drivers/net/wireless/ath/ath9k/debug.c | 40 ++++----
drivers/net/wireless/ath/ath9k/debug_sta.c | 6 +-
drivers/net/wireless/ath/ath9k/dfs_debug.c | 4 +-
drivers/net/wireless/ath/ath9k/htc_drv_debug.c | 16 +--
drivers/net/wireless/ath/ath9k/tx99.c | 4 +-
drivers/net/wireless/ath/carl9170/debug.c | 8 +-
drivers/net/wireless/ath/carl9170/main.c | 4 +-
drivers/net/wireless/ath/wcn36xx/debug.c | 5 +-
.../wireless/broadcom/brcm80211/brcmfmac/common.c | 6 +-
.../wireless/broadcom/brcm80211/brcmsmac/debug.c | 2 +-
.../broadcom/brcm80211/brcmsmac/mac80211_if.c | 2 +-
drivers/net/wireless/cisco/airo.c | 6 +-
drivers/net/wireless/intel/ipw2x00/ipw2100.c | 29 +++---
drivers/net/wireless/intel/ipw2x00/ipw2200.c | 51 +++++-----
drivers/net/wireless/intel/ipw2x00/libipw_module.c | 2 +-
drivers/net/wireless/intel/iwlegacy/3945-mac.c | 35 +++----
drivers/net/wireless/intel/iwlegacy/4965-mac.c | 19 ++--
drivers/net/wireless/intel/iwlegacy/4965-rs.c | 8 +-
drivers/net/wireless/intel/iwlegacy/common.c | 4 +-
drivers/net/wireless/intel/iwlegacy/debug.c | 58 ++++++-----
drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c | 78 +++++++--------
drivers/net/wireless/intel/iwlwifi/dvm/rs.c | 16 +--
drivers/net/wireless/intel/iwlwifi/fw/debugfs.c | 2 +-
drivers/net/wireless/intel/iwlwifi/iwl-drv.c | 43 ++++----
.../net/wireless/intel/iwlwifi/mvm/debugfs-vif.c | 40 +++-----
drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c | 110 ++++++++++-----------
drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 6 +-
drivers/net/wireless/intel/iwlwifi/mvm/rs.c | 12 +--
drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 12 +--
drivers/net/wireless/intersil/p54/main.c | 2 +-
drivers/net/wireless/mediatek/mt76/debugfs.c | 10 +-
.../net/wireless/mediatek/mt76/mt76x2_debugfs.c | 8 +-
drivers/net/wireless/mediatek/mt7601u/debugfs.c | 16 ++-
drivers/net/wireless/ralink/rt2x00/rt2500usb.c | 2 +-
drivers/net/wireless/ralink/rt2x00/rt2800pci.c | 2 +-
drivers/net/wireless/ralink/rt2x00/rt2800soc.c | 2 +-
drivers/net/wireless/ralink/rt2x00/rt2800usb.c | 2 +-
drivers/net/wireless/ralink/rt2x00/rt2x00debug.c | 64 ++++++------
drivers/net/wireless/ralink/rt2x00/rt61pci.c | 2 +-
drivers/net/wireless/ralink/rt2x00/rt73usb.c | 2 +-
drivers/net/wireless/ray_cs.c | 8 +-
drivers/net/wireless/st/cw1200/debug.c | 6 +-
drivers/net/wireless/st/cw1200/main.c | 2 +-
drivers/net/wireless/ti/wl18xx/main.c | 27 +++--
drivers/net/wireless/ti/wlcore/main.c | 8 +-
drivers/net/wireless/ti/wlcore/sdio.c | 2 +-
drivers/net/wireless/ti/wlcore/sysfs.c | 7 +-
53 files changed, 427 insertions(+), 486 deletions(-)
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 527afcf39246..a2351ef45ae0 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -73,16 +73,16 @@
#include "trace.h"
bool ath5k_modparam_nohwcrypt;
-module_param_named(nohwcrypt, ath5k_modparam_nohwcrypt, bool, S_IRUGO);
+module_param_named(nohwcrypt, ath5k_modparam_nohwcrypt, bool, 0444);
MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
static bool modparam_fastchanswitch;
-module_param_named(fastchanswitch, modparam_fastchanswitch, bool, S_IRUGO);
+module_param_named(fastchanswitch, modparam_fastchanswitch, bool, 0444);
MODULE_PARM_DESC(fastchanswitch, "Enable fast channel switching for AR2413/AR5413 radios.");
static bool ath5k_modparam_no_hw_rfkill_switch;
module_param_named(no_hw_rfkill_switch, ath5k_modparam_no_hw_rfkill_switch,
- bool, S_IRUGO);
+ bool, 0444);
MODULE_PARM_DESC(no_hw_rfkill_switch, "Ignore the GPIO RFKill switch state");
diff --git a/drivers/net/wireless/ath/ath5k/debug.c b/drivers/net/wireless/ath/ath5k/debug.c
index bd7f6d7b199e..3513bbec4639 100644
--- a/drivers/net/wireless/ath/ath5k/debug.c
+++ b/drivers/net/wireless/ath/ath5k/debug.c
@@ -1004,32 +1004,17 @@ ath5k_debug_init_device(struct ath5k_hw *ah)
if (!phydir)
return;
- debugfs_create_file("debug", S_IWUSR | S_IRUSR, phydir, ah,
- &fops_debug);
-
- debugfs_create_file("registers", S_IRUSR, phydir, ah, &fops_registers);
-
- debugfs_create_file("beacon", S_IWUSR | S_IRUSR, phydir, ah,
- &fops_beacon);
-
- debugfs_create_file("reset", S_IWUSR, phydir, ah, &fops_reset);
-
- debugfs_create_file("antenna", S_IWUSR | S_IRUSR, phydir, ah,
- &fops_antenna);
-
- debugfs_create_file("misc", S_IRUSR, phydir, ah, &fops_misc);
-
- debugfs_create_file("eeprom", S_IRUSR, phydir, ah, &fops_eeprom);
-
- debugfs_create_file("frameerrors", S_IWUSR | S_IRUSR, phydir, ah,
- &fops_frameerrors);
-
- debugfs_create_file("ani", S_IWUSR | S_IRUSR, phydir, ah, &fops_ani);
-
- debugfs_create_file("queue", S_IWUSR | S_IRUSR, phydir, ah,
- &fops_queue);
-
- debugfs_create_bool("32khz_clock", S_IWUSR | S_IRUSR, phydir,
+ debugfs_create_file("debug", 0600, phydir, ah, &fops_debug);
+ debugfs_create_file("registers", 0400, phydir, ah, &fops_registers);
+ debugfs_create_file("beacon", 0600, phydir, ah, &fops_beacon);
+ debugfs_create_file("reset", 0200, phydir, ah, &fops_reset);
+ debugfs_create_file("antenna", 0600, phydir, ah, &fops_antenna);
+ debugfs_create_file("misc", 0400, phydir, ah, &fops_misc);
+ debugfs_create_file("eeprom", 0400, phydir, ah, &fops_eeprom);
+ debugfs_create_file("frameerrors", 0600, phydir, ah, &fops_frameerrors);
+ debugfs_create_file("ani", 0600, phydir, ah, &fops_ani);
+ debugfs_create_file("queue", 0600, phydir, ah, &fops_queue);
+ debugfs_create_bool("32khz_clock", 0600, phydir,
&ah->ah_use_32khz_clock);
}
diff --git a/drivers/net/wireless/ath/ath5k/sysfs.c b/drivers/net/wireless/ath/ath5k/sysfs.c
index 25978c732fe1..8113baddd8fc 100644
--- a/drivers/net/wireless/ath/ath5k/sysfs.c
+++ b/drivers/net/wireless/ath/ath5k/sysfs.c
@@ -31,7 +31,7 @@ static ssize_t ath5k_attr_store_##name(struct device *dev, \
set(ah, val); \
return count; \
} \
-static DEVICE_ATTR(name, S_IRUGO | S_IWUSR, \
+static DEVICE_ATTR(name, 0644, \
ath5k_attr_show_##name, ath5k_attr_store_##name)
#define SIMPLE_SHOW(name, get) \
@@ -43,7 +43,7 @@ static ssize_t ath5k_attr_show_##name(struct device *dev, \
struct ath5k_hw *ah = hw->priv; \
return snprintf(buf, PAGE_SIZE, "%d\n", get); \
} \
-static DEVICE_ATTR(name, S_IRUGO, ath5k_attr_show_##name, NULL)
+static DEVICE_ATTR(name, 0444, ath5k_attr_show_##name, NULL)
/*** ANI ***/
@@ -66,7 +66,7 @@ static ssize_t ath5k_attr_show_noise_immunity_level_max(struct device *dev,
{
return snprintf(buf, PAGE_SIZE, "%d\n", ATH5K_ANI_MAX_NOISE_IMM_LVL);
}
-static DEVICE_ATTR(noise_immunity_level_max, S_IRUGO,
+static DEVICE_ATTR(noise_immunity_level_max, 0444,
ath5k_attr_show_noise_immunity_level_max, NULL);
static ssize_t ath5k_attr_show_firstep_level_max(struct device *dev,
@@ -75,7 +75,7 @@ static ssize_t ath5k_attr_show_firstep_level_max(struct device *dev,
{
return snprintf(buf, PAGE_SIZE, "%d\n", ATH5K_ANI_MAX_FIRSTEP_LVL);
}
-static DEVICE_ATTR(firstep_level_max, S_IRUGO,
+static DEVICE_ATTR(firstep_level_max, 0444,
ath5k_attr_show_firstep_level_max, NULL);
static struct attribute *ath5k_sysfs_entries_ani[] = {
diff --git a/drivers/net/wireless/ath/ath6kl/debug.c b/drivers/net/wireless/ath/ath6kl/debug.c
index 1eea6c23976f..0f965e9f38a4 100644
--- a/drivers/net/wireless/ath/ath6kl/debug.c
+++ b/drivers/net/wireless/ath/ath6kl/debug.c
@@ -1794,69 +1794,68 @@ int ath6kl_debug_init_fs(struct ath6kl *ar)
if (!ar->debugfs_phy)
return -ENOMEM;
- debugfs_create_file("tgt_stats", S_IRUSR, ar->debugfs_phy, ar,
+ debugfs_create_file("tgt_stats", 0400, ar->debugfs_phy, ar,
&fops_tgt_stats);
if (ar->hif_type == ATH6KL_HIF_TYPE_SDIO)
- debugfs_create_file("credit_dist_stats", S_IRUSR,
+ debugfs_create_file("credit_dist_stats", 0400,
ar->debugfs_phy, ar,
&fops_credit_dist_stats);
- debugfs_create_file("endpoint_stats", S_IRUSR | S_IWUSR,
+ debugfs_create_file("endpoint_stats", 0600,
ar->debugfs_phy, ar, &fops_endpoint_stats);
- debugfs_create_file("fwlog", S_IRUSR, ar->debugfs_phy, ar,
- &fops_fwlog);
+ debugfs_create_file("fwlog", 0400, ar->debugfs_phy, ar, &fops_fwlog);
- debugfs_create_file("fwlog_block", S_IRUSR, ar->debugfs_phy, ar,
+ debugfs_create_file("fwlog_block", 0400, ar->debugfs_phy, ar,
&fops_fwlog_block);
- debugfs_create_file("fwlog_mask", S_IRUSR | S_IWUSR, ar->debugfs_phy,
+ debugfs_create_file("fwlog_mask", 0600, ar->debugfs_phy,
ar, &fops_fwlog_mask);
- debugfs_create_file("reg_addr", S_IRUSR | S_IWUSR, ar->debugfs_phy, ar,
+ debugfs_create_file("reg_addr", 0600, ar->debugfs_phy, ar,
&fops_diag_reg_read);
- debugfs_create_file("reg_dump", S_IRUSR, ar->debugfs_phy, ar,
+ debugfs_create_file("reg_dump", 0400, ar->debugfs_phy, ar,
&fops_reg_dump);
- debugfs_create_file("lrssi_roam_threshold", S_IRUSR | S_IWUSR,
+ debugfs_create_file("lrssi_roam_threshold", 0600,
ar->debugfs_phy, ar, &fops_lrssi_roam_threshold);
- debugfs_create_file("reg_write", S_IRUSR | S_IWUSR,
+ debugfs_create_file("reg_write", 0600,
ar->debugfs_phy, ar, &fops_diag_reg_write);
- debugfs_create_file("war_stats", S_IRUSR, ar->debugfs_phy, ar,
+ debugfs_create_file("war_stats", 0400, ar->debugfs_phy, ar,
&fops_war_stats);
- debugfs_create_file("roam_table", S_IRUSR, ar->debugfs_phy, ar,
+ debugfs_create_file("roam_table", 0400, ar->debugfs_phy, ar,
&fops_roam_table);
- debugfs_create_file("force_roam", S_IWUSR, ar->debugfs_phy, ar,
+ debugfs_create_file("force_roam", 0200, ar->debugfs_phy, ar,
&fops_force_roam);
- debugfs_create_file("roam_mode", S_IWUSR, ar->debugfs_phy, ar,
+ debugfs_create_file("roam_mode", 0200, ar->debugfs_phy, ar,
&fops_roam_mode);
- debugfs_create_file("keepalive", S_IRUSR | S_IWUSR, ar->debugfs_phy, ar,
+ debugfs_create_file("keepalive", 0600, ar->debugfs_phy, ar,
&fops_keepalive);
- debugfs_create_file("disconnect_timeout", S_IRUSR | S_IWUSR,
+ debugfs_create_file("disconnect_timeout", 0600,
ar->debugfs_phy, ar, &fops_disconnect_timeout);
- debugfs_create_file("create_qos", S_IWUSR, ar->debugfs_phy, ar,
+ debugfs_create_file("create_qos", 0200, ar->debugfs_phy, ar,
&fops_create_qos);
- debugfs_create_file("delete_qos", S_IWUSR, ar->debugfs_phy, ar,
+ debugfs_create_file("delete_qos", 0200, ar->debugfs_phy, ar,
&fops_delete_qos);
- debugfs_create_file("bgscan_interval", S_IWUSR,
+ debugfs_create_file("bgscan_interval", 0200,
ar->debugfs_phy, ar, &fops_bgscan_int);
- debugfs_create_file("listen_interval", S_IRUSR | S_IWUSR,
+ debugfs_create_file("listen_interval", 0600,
ar->debugfs_phy, ar, &fops_listen_int);
- debugfs_create_file("power_params", S_IWUSR, ar->debugfs_phy, ar,
+ debugfs_create_file("power_params", 0200, ar->debugfs_phy, ar,
&fops_power_params);
return 0;
diff --git a/drivers/net/wireless/ath/ath9k/common-debug.c b/drivers/net/wireless/ath/ath9k/common-debug.c
index 84afcf78151f..239429f10378 100644
--- a/drivers/net/wireless/ath/ath9k/common-debug.c
+++ b/drivers/net/wireless/ath/ath9k/common-debug.c
@@ -47,7 +47,7 @@ static const struct file_operations fops_modal_eeprom = {
void ath9k_cmn_debug_modal_eeprom(struct dentry *debugfs_phy,
struct ath_hw *ah)
{
- debugfs_create_file("modal_eeprom", S_IRUSR, debugfs_phy, ah,
+ debugfs_create_file("modal_eeprom", 0400, debugfs_phy, ah,
&fops_modal_eeprom);
}
EXPORT_SYMBOL(ath9k_cmn_debug_modal_eeprom);
@@ -82,7 +82,7 @@ static const struct file_operations fops_base_eeprom = {
void ath9k_cmn_debug_base_eeprom(struct dentry *debugfs_phy,
struct ath_hw *ah)
{
- debugfs_create_file("base_eeprom", S_IRUSR, debugfs_phy, ah,
+ debugfs_create_file("base_eeprom", 0400, debugfs_phy, ah,
&fops_base_eeprom);
}
EXPORT_SYMBOL(ath9k_cmn_debug_base_eeprom);
@@ -178,8 +178,7 @@ static const struct file_operations fops_recv = {
void ath9k_cmn_debug_recv(struct dentry *debugfs_phy,
struct ath_rx_stats *rxstats)
{
- debugfs_create_file("recv", S_IRUSR, debugfs_phy, rxstats,
- &fops_recv);
+ debugfs_create_file("recv", 0400, debugfs_phy, rxstats, &fops_recv);
}
EXPORT_SYMBOL(ath9k_cmn_debug_recv);
@@ -255,7 +254,7 @@ static const struct file_operations fops_phy_err = {
void ath9k_cmn_debug_phy_err(struct dentry *debugfs_phy,
struct ath_rx_stats *rxstats)
{
- debugfs_create_file("phy_err", S_IRUSR, debugfs_phy, rxstats,
+ debugfs_create_file("phy_err", 0400, debugfs_phy, rxstats,
&fops_phy_err);
}
EXPORT_SYMBOL(ath9k_cmn_debug_phy_err);
diff --git a/drivers/net/wireless/ath/ath9k/common-spectral.c b/drivers/net/wireless/ath/ath9k/common-spectral.c
index 5e77fe1f5b0d..809a2646bc6d 100644
--- a/drivers/net/wireless/ath/ath9k/common-spectral.c
+++ b/drivers/net/wireless/ath/ath9k/common-spectral.c
@@ -1096,23 +1096,23 @@ void ath9k_cmn_spectral_init_debug(struct ath_spec_scan_priv *spec_priv,
return;
debugfs_create_file("spectral_scan_ctl",
- S_IRUSR | S_IWUSR,
+ 0600,
debugfs_phy, spec_priv,
&fops_spec_scan_ctl);
debugfs_create_file("spectral_short_repeat",
- S_IRUSR | S_IWUSR,
+ 0600,
debugfs_phy, spec_priv,
&fops_spectral_short_repeat);
debugfs_create_file("spectral_count",
- S_IRUSR | S_IWUSR,
+ 0600,
debugfs_phy, spec_priv,
&fops_spectral_count);
debugfs_create_file("spectral_period",
- S_IRUSR | S_IWUSR,
+ 0600,
debugfs_phy, spec_priv,
&fops_spectral_period);
debugfs_create_file("spectral_fft_period",
- S_IRUSR | S_IWUSR,
+ 0600,
debugfs_phy, spec_priv,
&fops_spectral_fft_period);
}
diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index 9e8aed5c478c..f685843a2ff3 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -1385,7 +1385,7 @@ int ath9k_init_debug(struct ath_hw *ah)
return -ENOMEM;
#ifdef CONFIG_ATH_DEBUG
- debugfs_create_file("debug", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy,
+ debugfs_create_file("debug", 0600, sc->debug.debugfs_phy,
sc, &fops_debug);
#endif
@@ -1409,22 +1409,22 @@ int ath9k_init_debug(struct ath_hw *ah)
ath9k_cmn_debug_recv(sc->debug.debugfs_phy, &sc->debug.stats.rxstats);
ath9k_cmn_debug_phy_err(sc->debug.debugfs_phy, &sc->debug.stats.rxstats);
- debugfs_create_u8("rx_chainmask", S_IRUSR, sc->debug.debugfs_phy,
+ debugfs_create_u8("rx_chainmask", 0400, sc->debug.debugfs_phy,
&ah->rxchainmask);
- debugfs_create_u8("tx_chainmask", S_IRUSR, sc->debug.debugfs_phy,
+ debugfs_create_u8("tx_chainmask", 0400, sc->debug.debugfs_phy,
&ah->txchainmask);
- debugfs_create_file("ani", S_IRUSR | S_IWUSR,
+ debugfs_create_file("ani", 0600,
sc->debug.debugfs_phy, sc, &fops_ani);
- debugfs_create_bool("paprd", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy,
+ debugfs_create_bool("paprd", 0600, sc->debug.debugfs_phy,
&sc->sc_ah->config.enable_paprd);
- debugfs_create_file("regidx", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy,
+ debugfs_create_file("regidx", 0600, sc->debug.debugfs_phy,
sc, &fops_regidx);
- debugfs_create_file("regval", S_IRUSR | S_IWUSR, sc->debug.debugfs_phy,
+ debugfs_create_file("regval", 0600, sc->debug.debugfs_phy,
sc, &fops_regval);
- debugfs_create_bool("ignore_extcca", S_IRUSR | S_IWUSR,
+ debugfs_create_bool("ignore_extcca", 0600,
sc->debug.debugfs_phy,
&ah->config.cwm_ignore_extcca);
- debugfs_create_file("regdump", S_IRUSR, sc->debug.debugfs_phy, sc,
+ debugfs_create_file("regdump", 0400, sc->debug.debugfs_phy, sc,
&fops_regdump);
debugfs_create_devm_seqfile(sc->dev, "dump_nfcal",
sc->debug.debugfs_phy,
@@ -1433,35 +1433,33 @@ int ath9k_init_debug(struct ath_hw *ah)
ath9k_cmn_debug_base_eeprom(sc->debug.debugfs_phy, sc->sc_ah);
ath9k_cmn_debug_modal_eeprom(sc->debug.debugfs_phy, sc->sc_ah);
- debugfs_create_u32("gpio_mask", S_IRUSR | S_IWUSR,
+ debugfs_create_u32("gpio_mask", 0600,
sc->debug.debugfs_phy, &sc->sc_ah->gpio_mask);
- debugfs_create_u32("gpio_val", S_IRUSR | S_IWUSR,
+ debugfs_create_u32("gpio_val", 0600,
sc->debug.debugfs_phy, &sc->sc_ah->gpio_val);
- debugfs_create_file("antenna_diversity", S_IRUSR,
+ debugfs_create_file("antenna_diversity", 0400,
sc->debug.debugfs_phy, sc, &fops_antenna_diversity);
#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
- debugfs_create_file("bt_ant_diversity", S_IRUSR | S_IWUSR,
+ debugfs_create_file("bt_ant_diversity", 0600,
sc->debug.debugfs_phy, sc, &fops_bt_ant_diversity);
- debugfs_create_file("btcoex", S_IRUSR, sc->debug.debugfs_phy, sc,
+ debugfs_create_file("btcoex", 0400, sc->debug.debugfs_phy, sc,
&fops_btcoex);
#endif
#ifdef CONFIG_ATH9K_WOW
- debugfs_create_file("wow", S_IRUSR | S_IWUSR,
- sc->debug.debugfs_phy, sc, &fops_wow);
+ debugfs_create_file("wow", 0600, sc->debug.debugfs_phy, sc, &fops_wow);
#endif
#ifdef CONFIG_ATH9K_DYNACK
- debugfs_create_file("ack_to", S_IRUSR, sc->debug.debugfs_phy,
+ debugfs_create_file("ack_to", 0400, sc->debug.debugfs_phy,
sc, &fops_ackto);
#endif
- debugfs_create_file("tpc", S_IRUSR | S_IWUSR,
- sc->debug.debugfs_phy, sc, &fops_tpc);
+ debugfs_create_file("tpc", 0600, sc->debug.debugfs_phy, sc, &fops_tpc);
- debugfs_create_u16("airtime_flags", S_IRUSR | S_IWUSR,
+ debugfs_create_u16("airtime_flags", 0600,
sc->debug.debugfs_phy, &sc->airtime_flags);
- debugfs_create_file("nf_override", S_IRUSR | S_IWUSR,
+ debugfs_create_file("nf_override", 0600,
sc->debug.debugfs_phy, sc, &fops_nf_override);
return 0;
diff --git a/drivers/net/wireless/ath/ath9k/debug_sta.c b/drivers/net/wireless/ath/ath9k/debug_sta.c
index efc692ee67d4..a6f45f1bb5bb 100644
--- a/drivers/net/wireless/ath/ath9k/debug_sta.c
+++ b/drivers/net/wireless/ath/ath9k/debug_sta.c
@@ -302,7 +302,7 @@ void ath9k_sta_add_debugfs(struct ieee80211_hw *hw,
{
struct ath_node *an = (struct ath_node *)sta->drv_priv;
- debugfs_create_file("node_aggr", S_IRUGO, dir, an, &fops_node_aggr);
- debugfs_create_file("node_recv", S_IRUGO, dir, an, &fops_node_recv);
- debugfs_create_file("airtime", S_IRUGO, dir, an, &fops_airtime);
+ debugfs_create_file("node_aggr", 0444, dir, an, &fops_node_aggr);
+ debugfs_create_file("node_recv", 0444, dir, an, &fops_node_recv);
+ debugfs_create_file("airtime", 0444, dir, an, &fops_airtime);
}
diff --git a/drivers/net/wireless/ath/ath9k/dfs_debug.c b/drivers/net/wireless/ath/ath9k/dfs_debug.c
index 8824610c21fb..3251c9abe270 100644
--- a/drivers/net/wireless/ath/ath9k/dfs_debug.c
+++ b/drivers/net/wireless/ath/ath9k/dfs_debug.c
@@ -144,8 +144,8 @@ static const struct file_operations fops_dfs_stats = {
void ath9k_dfs_init_debug(struct ath_softc *sc)
{
- debugfs_create_file("dfs_stats", S_IRUSR,
+ debugfs_create_file("dfs_stats", 0400,
sc->debug.debugfs_phy, sc, &fops_dfs_stats);
- debugfs_create_file("dfs_simulate_radar", S_IWUSR,
+ debugfs_create_file("dfs_simulate_radar", 0200,
sc->debug.debugfs_phy, sc, &fops_simulate_radar);
}
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_debug.c b/drivers/net/wireless/ath/ath9k/htc_drv_debug.c
index dc79afd7e151..b3ed65e5c4da 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_debug.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_debug.c
@@ -496,25 +496,25 @@ int ath9k_htc_init_debug(struct ath_hw *ah)
ath9k_cmn_spectral_init_debug(&priv->spec_priv, priv->debug.debugfs_phy);
- debugfs_create_file("tgt_int_stats", S_IRUSR, priv->debug.debugfs_phy,
+ debugfs_create_file("tgt_int_stats", 0400, priv->debug.debugfs_phy,
priv, &fops_tgt_int_stats);
- debugfs_create_file("tgt_tx_stats", S_IRUSR, priv->debug.debugfs_phy,
+ debugfs_create_file("tgt_tx_stats", 0400, priv->debug.debugfs_phy,
priv, &fops_tgt_tx_stats);
- debugfs_create_file("tgt_rx_stats", S_IRUSR, priv->debug.debugfs_phy,
+ debugfs_create_file("tgt_rx_stats", 0400, priv->debug.debugfs_phy,
priv, &fops_tgt_rx_stats);
- debugfs_create_file("xmit", S_IRUSR, priv->debug.debugfs_phy,
+ debugfs_create_file("xmit", 0400, priv->debug.debugfs_phy,
priv, &fops_xmit);
- debugfs_create_file("skb_rx", S_IRUSR, priv->debug.debugfs_phy,
+ debugfs_create_file("skb_rx", 0400, priv->debug.debugfs_phy,
priv, &fops_skb_rx);
ath9k_cmn_debug_recv(priv->debug.debugfs_phy, &priv->debug.rx_stats);
ath9k_cmn_debug_phy_err(priv->debug.debugfs_phy, &priv->debug.rx_stats);
- debugfs_create_file("slot", S_IRUSR, priv->debug.debugfs_phy,
+ debugfs_create_file("slot", 0400, priv->debug.debugfs_phy,
priv, &fops_slot);
- debugfs_create_file("queue", S_IRUSR, priv->debug.debugfs_phy,
+ debugfs_create_file("queue", 0400, priv->debug.debugfs_phy,
priv, &fops_queue);
- debugfs_create_file("debug", S_IRUSR | S_IWUSR, priv->debug.debugfs_phy,
+ debugfs_create_file("debug", 0600, priv->debug.debugfs_phy,
priv, &fops_debug);
ath9k_cmn_debug_base_eeprom(priv->debug.debugfs_phy, priv->ah);
diff --git a/drivers/net/wireless/ath/ath9k/tx99.c b/drivers/net/wireless/ath/ath9k/tx99.c
index fe3a8263b224..ce50d8f5835e 100644
--- a/drivers/net/wireless/ath/ath9k/tx99.c
+++ b/drivers/net/wireless/ath/ath9k/tx99.c
@@ -278,10 +278,10 @@ void ath9k_tx99_init_debug(struct ath_softc *sc)
if (!AR_SREV_9280_20_OR_LATER(sc->sc_ah))
return;
- debugfs_create_file("tx99", S_IRUSR | S_IWUSR,
+ debugfs_create_file("tx99", 0600,
sc->debug.debugfs_phy, sc,
&fops_tx99);
- debugfs_create_file("tx99_power", S_IRUSR | S_IWUSR,
+ debugfs_create_file("tx99_power", 0600,
sc->debug.debugfs_phy, sc,
&fops_tx99_power);
}
diff --git a/drivers/net/wireless/ath/carl9170/debug.c b/drivers/net/wireless/ath/carl9170/debug.c
index ec3a64e5d2bb..a9b6dc17e408 100644
--- a/drivers/net/wireless/ath/carl9170/debug.c
+++ b/drivers/net/wireless/ath/carl9170/debug.c
@@ -187,21 +187,21 @@ static const struct carl9170_debugfs_fops carl_debugfs_##name ##_ops = {\
#define DEBUGFS_DECLARE_RO_FILE(name, _read_bufsize) \
DEBUGFS_DECLARE_FILE(name, carl9170_debugfs_##name ##_read, \
- NULL, _read_bufsize, S_IRUSR)
+ NULL, _read_bufsize, 0400)
#define DEBUGFS_DECLARE_WO_FILE(name) \
DEBUGFS_DECLARE_FILE(name, NULL, carl9170_debugfs_##name ##_write,\
- 0, S_IWUSR)
+ 0, 0200)
#define DEBUGFS_DECLARE_RW_FILE(name, _read_bufsize) \
DEBUGFS_DECLARE_FILE(name, carl9170_debugfs_##name ##_read, \
carl9170_debugfs_##name ##_write, \
- _read_bufsize, S_IRUSR | S_IWUSR)
+ _read_bufsize, 0600)
#define __DEBUGFS_DECLARE_RW_FILE(name, _read_bufsize, _dstate) \
__DEBUGFS_DECLARE_FILE(name, carl9170_debugfs_##name ##_read, \
carl9170_debugfs_##name ##_write, \
- _read_bufsize, S_IRUSR | S_IWUSR, _dstate)
+ _read_bufsize, 0600, _dstate)
#define DEBUGFS_READONLY_FILE(name, _read_bufsize, fmt, value...) \
static char *carl9170_debugfs_ ##name ## _read(struct ar9170 *ar, \
diff --git a/drivers/net/wireless/ath/carl9170/main.c b/drivers/net/wireless/ath/carl9170/main.c
index 988c8857d78c..29e93c953d93 100644
--- a/drivers/net/wireless/ath/carl9170/main.c
+++ b/drivers/net/wireless/ath/carl9170/main.c
@@ -48,11 +48,11 @@
#include "cmd.h"
static bool modparam_nohwcrypt;
-module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
+module_param_named(nohwcrypt, modparam_nohwcrypt, bool, 0444);
MODULE_PARM_DESC(nohwcrypt, "Disable hardware crypto offload.");
int modparam_noht;
-module_param_named(noht, modparam_noht, int, S_IRUGO);
+module_param_named(noht, modparam_noht, int, 0444);
MODULE_PARM_DESC(noht, "Disable MPDU aggregation.");
#define RATE(_bitrate, _hw_rate, _txpidx, _flags) { \
diff --git a/drivers/net/wireless/ath/wcn36xx/debug.c b/drivers/net/wireless/ath/wcn36xx/debug.c
index 2a6bb62e785c..389b5e7129a6 100644
--- a/drivers/net/wireless/ath/wcn36xx/debug.c
+++ b/drivers/net/wireless/ath/wcn36xx/debug.c
@@ -161,9 +161,8 @@ void wcn36xx_debugfs_init(struct wcn36xx *wcn)
dfs->rootdir = NULL;
}
- ADD_FILE(bmps_switcher, S_IRUSR | S_IWUSR,
- &fops_wcn36xx_bmps, wcn);
- ADD_FILE(dump, S_IWUSR, &fops_wcn36xx_dump, wcn);
+ ADD_FILE(bmps_switcher, 0600, &fops_wcn36xx_bmps, wcn);
+ ADD_FILE(dump, 0200, &fops_wcn36xx_dump, wcn);
}
void wcn36xx_debugfs_exit(struct wcn36xx *wcn)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
index 5532ef39439f..549c6c3254cb 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
@@ -51,7 +51,7 @@ MODULE_PARM_DESC(txglomsz, "Maximum tx packet chain size [SDIO]");
/* Debug level configuration. See debug.h for bits, sysfs modifiable */
int brcmf_msg_level;
-module_param_named(debug, brcmf_msg_level, int, S_IRUSR | S_IWUSR);
+module_param_named(debug, brcmf_msg_level, int, 0600);
MODULE_PARM_DESC(debug, "Level of debug output");
static int brcmf_p2p_enable;
@@ -64,7 +64,7 @@ MODULE_PARM_DESC(feature_disable, "Disable features");
static char brcmf_firmware_path[BRCMF_FW_ALTPATH_LEN];
module_param_string(alternative_fw_path, brcmf_firmware_path,
- BRCMF_FW_ALTPATH_LEN, S_IRUSR);
+ BRCMF_FW_ALTPATH_LEN, 0400);
MODULE_PARM_DESC(alternative_fw_path, "Alternative firmware path");
static int brcmf_fcmode;
@@ -72,7 +72,7 @@ module_param_named(fcmode, brcmf_fcmode, int, 0);
MODULE_PARM_DESC(fcmode, "Mode of firmware signalled flow control");
static int brcmf_roamoff;
-module_param_named(roamoff, brcmf_roamoff, int, S_IRUSR);
+module_param_named(roamoff, brcmf_roamoff, int, 0400);
MODULE_PARM_DESC(roamoff, "Do not use internal roaming engine");
static int brcmf_iapp_enable;
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.c
index 7a1fbb2e3a71..2fe1f6863278 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/debug.c
@@ -214,7 +214,7 @@ brcms_debugfs_add_entry(struct brcms_pub *drvr, const char *fn,
entry->read = read_fn;
entry->drvr = drvr;
- dentry = debugfs_create_file(fn, S_IRUGO, dentry, entry,
+ dentry = debugfs_create_file(fn, 0444, dentry, entry,
&brcms_debugfs_def_ops);
return PTR_ERR_OR_ZERO(dentry);
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c
index ddfdfe177e24..8e58f6800483 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c
@@ -108,7 +108,7 @@ MODULE_DEVICE_TABLE(bcma, brcms_coreid_table);
* flags are specified by the BRCM_DL_* macros in
* drivers/net/wireless/brcm80211/include/defs.h.
*/
-module_param_named(debug, brcm_msg_level, uint, S_IRUGO | S_IWUSR);
+module_param_named(debug, brcm_msg_level, uint, 0644);
#endif
static struct ieee80211_channel brcms_2ghz_chantable[] = {
diff --git a/drivers/net/wireless/cisco/airo.c b/drivers/net/wireless/cisco/airo.c
index 54201c02fdb8..ce0fbf83285f 100644
--- a/drivers/net/wireless/cisco/airo.c
+++ b/drivers/net/wireless/cisco/airo.c
@@ -4519,21 +4519,21 @@ static int setup_proc_entry( struct net_device *dev,
proc_set_user(apriv->proc_entry, proc_kuid, proc_kgid);
/* Setup the StatsDelta */
- entry = proc_create_data("StatsDelta", S_IRUGO & proc_perm,
+ entry = proc_create_data("StatsDelta", 0444 & proc_perm,
apriv->proc_entry, &proc_statsdelta_ops, dev);
if (!entry)
goto fail;
proc_set_user(entry, proc_kuid, proc_kgid);
/* Setup the Stats */
- entry = proc_create_data("Stats", S_IRUGO & proc_perm,
+ entry = proc_create_data("Stats", 0444 & proc_perm,
apriv->proc_entry, &proc_stats_ops, dev);
if (!entry)
goto fail;
proc_set_user(entry, proc_kuid, proc_kgid);
/* Setup the Status */
- entry = proc_create_data("Status", S_IRUGO & proc_perm,
+ entry = proc_create_data("Status", 0444 & proc_perm,
apriv->proc_entry, &proc_status_ops, dev);
if (!entry)
goto fail;
diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2100.c b/drivers/net/wireless/intel/ipw2x00/ipw2100.c
index 19c442cb93e4..236b52423506 100644
--- a/drivers/net/wireless/intel/ipw2x00/ipw2100.c
+++ b/drivers/net/wireless/intel/ipw2x00/ipw2100.c
@@ -3538,7 +3538,7 @@ static ssize_t show_pci(struct device *d, struct device_attribute *attr,
return out - buf;
}
-static DEVICE_ATTR(pci, S_IRUGO, show_pci, NULL);
+static DEVICE_ATTR(pci, 0444, show_pci, NULL);
static ssize_t show_cfg(struct device *d, struct device_attribute *attr,
char *buf)
@@ -3547,7 +3547,7 @@ static ssize_t show_cfg(struct device *d, struct device_attribute *attr,
return sprintf(buf, "0x%08x\n", (int)p->config);
}
-static DEVICE_ATTR(cfg, S_IRUGO, show_cfg, NULL);
+static DEVICE_ATTR(cfg, 0444, show_cfg, NULL);
static ssize_t show_status(struct device *d, struct device_attribute *attr,
char *buf)
@@ -3556,7 +3556,7 @@ static ssize_t show_status(struct device *d, struct device_attribute *attr,
return sprintf(buf, "0x%08x\n", (int)p->status);
}
-static DEVICE_ATTR(status, S_IRUGO, show_status, NULL);
+static DEVICE_ATTR(status, 0444, show_status, NULL);
static ssize_t show_capability(struct device *d, struct device_attribute *attr,
char *buf)
@@ -3565,7 +3565,7 @@ static ssize_t show_capability(struct device *d, struct device_attribute *attr,
return sprintf(buf, "0x%08x\n", (int)p->capability);
}
-static DEVICE_ATTR(capability, S_IRUGO, show_capability, NULL);
+static DEVICE_ATTR(capability, 0444, show_capability, NULL);
#define IPW2100_REG(x) { IPW_ ##x, #x }
static const struct {
@@ -3822,7 +3822,7 @@ static ssize_t show_registers(struct device *d, struct device_attribute *attr,
return out - buf;
}
-static DEVICE_ATTR(registers, S_IRUGO, show_registers, NULL);
+static DEVICE_ATTR(registers, 0444, show_registers, NULL);
static ssize_t show_hardware(struct device *d, struct device_attribute *attr,
char *buf)
@@ -3863,7 +3863,7 @@ static ssize_t show_hardware(struct device *d, struct device_attribute *attr,
return out - buf;
}
-static DEVICE_ATTR(hardware, S_IRUGO, show_hardware, NULL);
+static DEVICE_ATTR(hardware, 0444, show_hardware, NULL);
static ssize_t show_memory(struct device *d, struct device_attribute *attr,
char *buf)
@@ -3957,7 +3957,7 @@ static ssize_t store_memory(struct device *d, struct device_attribute *attr,
return count;
}
-static DEVICE_ATTR(memory, S_IWUSR | S_IRUGO, show_memory, store_memory);
+static DEVICE_ATTR(memory, 0644, show_memory, store_memory);
static ssize_t show_ordinals(struct device *d, struct device_attribute *attr,
char *buf)
@@ -3993,7 +3993,7 @@ static ssize_t show_ordinals(struct device *d, struct device_attribute *attr,
return len;
}
-static DEVICE_ATTR(ordinals, S_IRUGO, show_ordinals, NULL);
+static DEVICE_ATTR(ordinals, 0444, show_ordinals, NULL);
static ssize_t show_stats(struct device *d, struct device_attribute *attr,
char *buf)
@@ -4014,7 +4014,7 @@ static ssize_t show_stats(struct device *d, struct device_attribute *attr,
return out - buf;
}
-static DEVICE_ATTR(stats, S_IRUGO, show_stats, NULL);
+static DEVICE_ATTR(stats, 0444, show_stats, NULL);
static int ipw2100_switch_mode(struct ipw2100_priv *priv, u32 mode)
{
@@ -4112,7 +4112,7 @@ static ssize_t show_internals(struct device *d, struct device_attribute *attr,
return len;
}
-static DEVICE_ATTR(internals, S_IRUGO, show_internals, NULL);
+static DEVICE_ATTR(internals, 0444, show_internals, NULL);
static ssize_t show_bssinfo(struct device *d, struct device_attribute *attr,
char *buf)
@@ -4157,7 +4157,7 @@ static ssize_t show_bssinfo(struct device *d, struct device_attribute *attr,
return out - buf;
}
-static DEVICE_ATTR(bssinfo, S_IRUGO, show_bssinfo, NULL);
+static DEVICE_ATTR(bssinfo, 0444, show_bssinfo, NULL);
#ifdef CONFIG_IPW2100_DEBUG
static ssize_t debug_level_show(struct device_driver *d, char *buf)
@@ -4216,8 +4216,7 @@ static ssize_t store_fatal_error(struct device *d,
return count;
}
-static DEVICE_ATTR(fatal_error, S_IWUSR | S_IRUGO, show_fatal_error,
- store_fatal_error);
+static DEVICE_ATTR(fatal_error, 0644, show_fatal_error, store_fatal_error);
static ssize_t show_scan_age(struct device *d, struct device_attribute *attr,
char *buf)
@@ -4250,7 +4249,7 @@ static ssize_t store_scan_age(struct device *d, struct device_attribute *attr,
return strnlen(buf, count);
}
-static DEVICE_ATTR(scan_age, S_IWUSR | S_IRUGO, show_scan_age, store_scan_age);
+static DEVICE_ATTR(scan_age, 0644, show_scan_age, store_scan_age);
static ssize_t show_rf_kill(struct device *d, struct device_attribute *attr,
char *buf)
@@ -4304,7 +4303,7 @@ static ssize_t store_rf_kill(struct device *d, struct device_attribute *attr,
return count;
}
-static DEVICE_ATTR(rf_kill, S_IWUSR | S_IRUGO, show_rf_kill, store_rf_kill);
+static DEVICE_ATTR(rf_kill, 0644, show_rf_kill, store_rf_kill);
static struct attribute *ipw2100_sysfs_entries[] = {
&dev_attr_hardware.attr,
diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2200.c b/drivers/net/wireless/intel/ipw2x00/ipw2200.c
index 8da87496cb58..87a5e414c2f7 100644
--- a/drivers/net/wireless/intel/ipw2x00/ipw2200.c
+++ b/drivers/net/wireless/intel/ipw2x00/ipw2200.c
@@ -1303,7 +1303,7 @@ static ssize_t show_event_log(struct device *d,
return len;
}
-static DEVICE_ATTR(event_log, S_IRUGO, show_event_log, NULL);
+static DEVICE_ATTR(event_log, 0444, show_event_log, NULL);
static ssize_t show_error(struct device *d,
struct device_attribute *attr, char *buf)
@@ -1351,7 +1351,7 @@ static ssize_t clear_error(struct device *d,
return count;
}
-static DEVICE_ATTR(error, S_IRUGO | S_IWUSR, show_error, clear_error);
+static DEVICE_ATTR(error, 0644, show_error, clear_error);
static ssize_t show_cmd_log(struct device *d,
struct device_attribute *attr, char *buf)
@@ -1378,7 +1378,7 @@ static ssize_t show_cmd_log(struct device *d,
return len;
}
-static DEVICE_ATTR(cmd_log, S_IRUGO, show_cmd_log, NULL);
+static DEVICE_ATTR(cmd_log, 0444, show_cmd_log, NULL);
#ifdef CONFIG_IPW2200_PROMISCUOUS
static void ipw_prom_free(struct ipw_priv *priv);
@@ -1443,8 +1443,7 @@ static ssize_t show_rtap_iface(struct device *d,
}
}
-static DEVICE_ATTR(rtap_iface, S_IWUSR | S_IRUSR, show_rtap_iface,
- store_rtap_iface);
+static DEVICE_ATTR(rtap_iface, 0600, show_rtap_iface, store_rtap_iface);
static ssize_t store_rtap_filter(struct device *d,
struct device_attribute *attr,
@@ -1475,8 +1474,7 @@ static ssize_t show_rtap_filter(struct device *d,
priv->prom_priv ? priv->prom_priv->filter : 0);
}
-static DEVICE_ATTR(rtap_filter, S_IWUSR | S_IRUSR, show_rtap_filter,
- store_rtap_filter);
+static DEVICE_ATTR(rtap_filter, 0600, show_rtap_filter, store_rtap_filter);
#endif
static ssize_t show_scan_age(struct device *d, struct device_attribute *attr,
@@ -1520,7 +1518,7 @@ static ssize_t store_scan_age(struct device *d, struct device_attribute *attr,
return len;
}
-static DEVICE_ATTR(scan_age, S_IWUSR | S_IRUGO, show_scan_age, store_scan_age);
+static DEVICE_ATTR(scan_age, 0644, show_scan_age, store_scan_age);
static ssize_t show_led(struct device *d, struct device_attribute *attr,
char *buf)
@@ -1553,7 +1551,7 @@ static ssize_t store_led(struct device *d, struct device_attribute *attr,
return count;
}
-static DEVICE_ATTR(led, S_IWUSR | S_IRUGO, show_led, store_led);
+static DEVICE_ATTR(led, 0644, show_led, store_led);
static ssize_t show_status(struct device *d,
struct device_attribute *attr, char *buf)
@@ -1562,7 +1560,7 @@ static ssize_t show_status(struct device *d,
return sprintf(buf, "0x%08x\n", (int)p->status);
}
-static DEVICE_ATTR(status, S_IRUGO, show_status, NULL);
+static DEVICE_ATTR(status, 0444, show_status, NULL);
static ssize_t show_cfg(struct device *d, struct device_attribute *attr,
char *buf)
@@ -1571,7 +1569,7 @@ static ssize_t show_cfg(struct device *d, struct device_attribute *attr,
return sprintf(buf, "0x%08x\n", (int)p->config);
}
-static DEVICE_ATTR(cfg, S_IRUGO, show_cfg, NULL);
+static DEVICE_ATTR(cfg, 0444, show_cfg, NULL);
static ssize_t show_nic_type(struct device *d,
struct device_attribute *attr, char *buf)
@@ -1580,7 +1578,7 @@ static ssize_t show_nic_type(struct device *d,
return sprintf(buf, "TYPE: %d\n", priv->nic_type);
}
-static DEVICE_ATTR(nic_type, S_IRUGO, show_nic_type, NULL);
+static DEVICE_ATTR(nic_type, 0444, show_nic_type, NULL);
static ssize_t show_ucode_version(struct device *d,
struct device_attribute *attr, char *buf)
@@ -1594,7 +1592,7 @@ static ssize_t show_ucode_version(struct device *d,
return sprintf(buf, "0x%08x\n", tmp);
}
-static DEVICE_ATTR(ucode_version, S_IWUSR | S_IRUGO, show_ucode_version, NULL);
+static DEVICE_ATTR(ucode_version, 0644, show_ucode_version, NULL);
static ssize_t show_rtc(struct device *d, struct device_attribute *attr,
char *buf)
@@ -1608,7 +1606,7 @@ static ssize_t show_rtc(struct device *d, struct device_attribute *attr,
return sprintf(buf, "0x%08x\n", tmp);
}
-static DEVICE_ATTR(rtc, S_IWUSR | S_IRUGO, show_rtc, NULL);
+static DEVICE_ATTR(rtc, 0644, show_rtc, NULL);
/*
* Add a device attribute to view/control the delay between eeprom
@@ -1630,8 +1628,7 @@ static ssize_t store_eeprom_delay(struct device *d,
return strnlen(buf, count);
}
-static DEVICE_ATTR(eeprom_delay, S_IWUSR | S_IRUGO,
- show_eeprom_delay, store_eeprom_delay);
+static DEVICE_ATTR(eeprom_delay, 0644, show_eeprom_delay, store_eeprom_delay);
static ssize_t show_command_event_reg(struct device *d,
struct device_attribute *attr, char *buf)
@@ -1654,7 +1651,7 @@ static ssize_t store_command_event_reg(struct device *d,
return strnlen(buf, count);
}
-static DEVICE_ATTR(command_event_reg, S_IWUSR | S_IRUGO,
+static DEVICE_ATTR(command_event_reg, 0644,
show_command_event_reg, store_command_event_reg);
static ssize_t show_mem_gpio_reg(struct device *d,
@@ -1678,8 +1675,7 @@ static ssize_t store_mem_gpio_reg(struct device *d,
return strnlen(buf, count);
}
-static DEVICE_ATTR(mem_gpio_reg, S_IWUSR | S_IRUGO,
- show_mem_gpio_reg, store_mem_gpio_reg);
+static DEVICE_ATTR(mem_gpio_reg, 0644, show_mem_gpio_reg, store_mem_gpio_reg);
static ssize_t show_indirect_dword(struct device *d,
struct device_attribute *attr, char *buf)
@@ -1705,7 +1701,7 @@ static ssize_t store_indirect_dword(struct device *d,
return strnlen(buf, count);
}
-static DEVICE_ATTR(indirect_dword, S_IWUSR | S_IRUGO,
+static DEVICE_ATTR(indirect_dword, 0644,
show_indirect_dword, store_indirect_dword);
static ssize_t show_indirect_byte(struct device *d,
@@ -1732,7 +1728,7 @@ static ssize_t store_indirect_byte(struct device *d,
return strnlen(buf, count);
}
-static DEVICE_ATTR(indirect_byte, S_IWUSR | S_IRUGO,
+static DEVICE_ATTR(indirect_byte, 0644,
show_indirect_byte, store_indirect_byte);
static ssize_t show_direct_dword(struct device *d,
@@ -1759,8 +1755,7 @@ static ssize_t store_direct_dword(struct device *d,
return strnlen(buf, count);
}
-static DEVICE_ATTR(direct_dword, S_IWUSR | S_IRUGO,
- show_direct_dword, store_direct_dword);
+static DEVICE_ATTR(direct_dword, 0644, show_direct_dword, store_direct_dword);
static int rf_kill_active(struct ipw_priv *priv)
{
@@ -1831,7 +1826,7 @@ static ssize_t store_rf_kill(struct device *d, struct device_attribute *attr,
return count;
}
-static DEVICE_ATTR(rf_kill, S_IWUSR | S_IRUGO, show_rf_kill, store_rf_kill);
+static DEVICE_ATTR(rf_kill, 0644, show_rf_kill, store_rf_kill);
static ssize_t show_speed_scan(struct device *d, struct device_attribute *attr,
char *buf)
@@ -1884,8 +1879,7 @@ static ssize_t store_speed_scan(struct device *d, struct device_attribute *attr,
return count;
}
-static DEVICE_ATTR(speed_scan, S_IWUSR | S_IRUGO, show_speed_scan,
- store_speed_scan);
+static DEVICE_ATTR(speed_scan, 0644, show_speed_scan, store_speed_scan);
static ssize_t show_net_stats(struct device *d, struct device_attribute *attr,
char *buf)
@@ -1906,8 +1900,7 @@ static ssize_t store_net_stats(struct device *d, struct device_attribute *attr,
return count;
}
-static DEVICE_ATTR(net_stats, S_IWUSR | S_IRUGO,
- show_net_stats, store_net_stats);
+static DEVICE_ATTR(net_stats, 0644, show_net_stats, store_net_stats);
static ssize_t show_channels(struct device *d,
struct device_attribute *attr,
@@ -1953,7 +1946,7 @@ static ssize_t show_channels(struct device *d,
return len;
}
-static DEVICE_ATTR(channels, S_IRUSR, show_channels, NULL);
+static DEVICE_ATTR(channels, 0400, show_channels, NULL);
static void notify_wx_assoc_event(struct ipw_priv *priv)
{
diff --git a/drivers/net/wireless/intel/ipw2x00/libipw_module.c b/drivers/net/wireless/intel/ipw2x00/libipw_module.c
index c58c5b2dcce5..f00d45f54c76 100644
--- a/drivers/net/wireless/intel/ipw2x00/libipw_module.c
+++ b/drivers/net/wireless/intel/ipw2x00/libipw_module.c
@@ -276,7 +276,7 @@ static int __init libipw_init(void)
" proc directory\n");
return -EIO;
}
- e = proc_create("debug_level", S_IRUGO | S_IWUSR, libipw_proc,
+ e = proc_create("debug_level", 0644, libipw_proc,
&debug_level_proc_fops);
if (!e) {
remove_proc_entry(DRV_PROCNAME, init_net.proc_net);
diff --git a/drivers/net/wireless/intel/iwlegacy/3945-mac.c b/drivers/net/wireless/intel/iwlegacy/3945-mac.c
index 4b53ebf00c7f..62a9794f952b 100644
--- a/drivers/net/wireless/intel/iwlegacy/3945-mac.c
+++ b/drivers/net/wireless/intel/iwlegacy/3945-mac.c
@@ -3122,7 +3122,7 @@ il3945_store_debug_level(struct device *d, struct device_attribute *attr,
return strnlen(buf, count);
}
-static DEVICE_ATTR(debug_level, S_IWUSR | S_IRUGO, il3945_show_debug_level,
+static DEVICE_ATTR(debug_level, 0644, il3945_show_debug_level,
il3945_store_debug_level);
#endif /* CONFIG_IWLEGACY_DEBUG */
@@ -3139,7 +3139,7 @@ il3945_show_temperature(struct device *d, struct device_attribute *attr,
return sprintf(buf, "%d\n", il3945_hw_get_temperature(il));
}
-static DEVICE_ATTR(temperature, S_IRUGO, il3945_show_temperature, NULL);
+static DEVICE_ATTR(temperature, 0444, il3945_show_temperature, NULL);
static ssize_t
il3945_show_tx_power(struct device *d, struct device_attribute *attr, char *buf)
@@ -3165,8 +3165,7 @@ il3945_store_tx_power(struct device *d, struct device_attribute *attr,
return count;
}
-static DEVICE_ATTR(tx_power, S_IWUSR | S_IRUGO, il3945_show_tx_power,
- il3945_store_tx_power);
+static DEVICE_ATTR(tx_power, 0644, il3945_show_tx_power, il3945_store_tx_power);
static ssize_t
il3945_show_flags(struct device *d, struct device_attribute *attr, char *buf)
@@ -3199,8 +3198,7 @@ il3945_store_flags(struct device *d, struct device_attribute *attr,
return count;
}
-static DEVICE_ATTR(flags, S_IWUSR | S_IRUGO, il3945_show_flags,
- il3945_store_flags);
+static DEVICE_ATTR(flags, 0644, il3945_show_flags, il3945_store_flags);
static ssize_t
il3945_show_filter_flags(struct device *d, struct device_attribute *attr,
@@ -3235,7 +3233,7 @@ il3945_store_filter_flags(struct device *d, struct device_attribute *attr,
return count;
}
-static DEVICE_ATTR(filter_flags, S_IWUSR | S_IRUGO, il3945_show_filter_flags,
+static DEVICE_ATTR(filter_flags, 0644, il3945_show_filter_flags,
il3945_store_filter_flags);
static ssize_t
@@ -3306,7 +3304,7 @@ il3945_store_measurement(struct device *d, struct device_attribute *attr,
return count;
}
-static DEVICE_ATTR(measurement, S_IRUSR | S_IWUSR, il3945_show_measurement,
+static DEVICE_ATTR(measurement, 0600, il3945_show_measurement,
il3945_store_measurement);
static ssize_t
@@ -3330,7 +3328,7 @@ il3945_show_retry_rate(struct device *d, struct device_attribute *attr,
return sprintf(buf, "%d", il->retry_rate);
}
-static DEVICE_ATTR(retry_rate, S_IWUSR | S_IRUSR, il3945_show_retry_rate,
+static DEVICE_ATTR(retry_rate, 0600, il3945_show_retry_rate,
il3945_store_retry_rate);
static ssize_t
@@ -3340,7 +3338,7 @@ il3945_show_channels(struct device *d, struct device_attribute *attr, char *buf)
return 0;
}
-static DEVICE_ATTR(channels, S_IRUSR, il3945_show_channels, NULL);
+static DEVICE_ATTR(channels, 0400, il3945_show_channels, NULL);
static ssize_t
il3945_show_antenna(struct device *d, struct device_attribute *attr, char *buf)
@@ -3377,8 +3375,7 @@ il3945_store_antenna(struct device *d, struct device_attribute *attr,
return count;
}
-static DEVICE_ATTR(antenna, S_IWUSR | S_IRUGO, il3945_show_antenna,
- il3945_store_antenna);
+static DEVICE_ATTR(antenna, 0644, il3945_show_antenna, il3945_store_antenna);
static ssize_t
il3945_show_status(struct device *d, struct device_attribute *attr, char *buf)
@@ -3389,7 +3386,7 @@ il3945_show_status(struct device *d, struct device_attribute *attr, char *buf)
return sprintf(buf, "0x%08x\n", (int)il->status);
}
-static DEVICE_ATTR(status, S_IRUGO, il3945_show_status, NULL);
+static DEVICE_ATTR(status, 0444, il3945_show_status, NULL);
static ssize_t
il3945_dump_error_log(struct device *d, struct device_attribute *attr,
@@ -3404,7 +3401,7 @@ il3945_dump_error_log(struct device *d, struct device_attribute *attr,
return strnlen(buf, count);
}
-static DEVICE_ATTR(dump_errors, S_IWUSR, NULL, il3945_dump_error_log);
+static DEVICE_ATTR(dump_errors, 0200, NULL, il3945_dump_error_log);
/*****************************************************************************
*
@@ -3943,18 +3940,18 @@ il3945_exit(void)
MODULE_FIRMWARE(IL3945_MODULE_FIRMWARE(IL3945_UCODE_API_MAX));
-module_param_named(antenna, il3945_mod_params.antenna, int, S_IRUGO);
+module_param_named(antenna, il3945_mod_params.antenna, int, 0444);
MODULE_PARM_DESC(antenna, "select antenna (1=Main, 2=Aux, default 0 [both])");
-module_param_named(swcrypto, il3945_mod_params.sw_crypto, int, S_IRUGO);
+module_param_named(swcrypto, il3945_mod_params.sw_crypto, int, 0444);
MODULE_PARM_DESC(swcrypto, "using software crypto (default 1 [software])");
module_param_named(disable_hw_scan, il3945_mod_params.disable_hw_scan, int,
- S_IRUGO);
+ 0444);
MODULE_PARM_DESC(disable_hw_scan, "disable hardware scanning (default 1)");
#ifdef CONFIG_IWLEGACY_DEBUG
-module_param_named(debug, il_debug_level, uint, S_IRUGO | S_IWUSR);
+module_param_named(debug, il_debug_level, uint, 0644);
MODULE_PARM_DESC(debug, "debug output mask");
#endif
-module_param_named(fw_restart, il3945_mod_params.restart_fw, int, S_IRUGO);
+module_param_named(fw_restart, il3945_mod_params.restart_fw, int, 0444);
MODULE_PARM_DESC(fw_restart, "restart firmware in case of error");
module_exit(il3945_exit);
diff --git a/drivers/net/wireless/intel/iwlegacy/4965-mac.c b/drivers/net/wireless/intel/iwlegacy/4965-mac.c
index de63f2518f23..562e94870a9c 100644
--- a/drivers/net/wireless/intel/iwlegacy/4965-mac.c
+++ b/drivers/net/wireless/intel/iwlegacy/4965-mac.c
@@ -4591,7 +4591,7 @@ il4965_store_debug_level(struct device *d, struct device_attribute *attr,
return strnlen(buf, count);
}
-static DEVICE_ATTR(debug_level, S_IWUSR | S_IRUGO, il4965_show_debug_level,
+static DEVICE_ATTR(debug_level, 0644, il4965_show_debug_level,
il4965_store_debug_level);
#endif /* CONFIG_IWLEGACY_DEBUG */
@@ -4608,7 +4608,7 @@ il4965_show_temperature(struct device *d, struct device_attribute *attr,
return sprintf(buf, "%d\n", il->temperature);
}
-static DEVICE_ATTR(temperature, S_IRUGO, il4965_show_temperature, NULL);
+static DEVICE_ATTR(temperature, 0444, il4965_show_temperature, NULL);
static ssize_t
il4965_show_tx_power(struct device *d, struct device_attribute *attr, char *buf)
@@ -4642,7 +4642,7 @@ il4965_store_tx_power(struct device *d, struct device_attribute *attr,
return ret;
}
-static DEVICE_ATTR(tx_power, S_IWUSR | S_IRUGO, il4965_show_tx_power,
+static DEVICE_ATTR(tx_power, 0644, il4965_show_tx_power,
il4965_store_tx_power);
static struct attribute *il_sysfs_entries[] = {
@@ -6859,18 +6859,17 @@ module_exit(il4965_exit);
module_init(il4965_init);
#ifdef CONFIG_IWLEGACY_DEBUG
-module_param_named(debug, il_debug_level, uint, S_IRUGO | S_IWUSR);
+module_param_named(debug, il_debug_level, uint, 0644);
MODULE_PARM_DESC(debug, "debug output mask");
#endif
-module_param_named(swcrypto, il4965_mod_params.sw_crypto, int, S_IRUGO);
+module_param_named(swcrypto, il4965_mod_params.sw_crypto, int, 0444);
MODULE_PARM_DESC(swcrypto, "using crypto in software (default 0 [hardware])");
-module_param_named(queues_num, il4965_mod_params.num_of_queues, int, S_IRUGO);
+module_param_named(queues_num, il4965_mod_params.num_of_queues, int, 0444);
MODULE_PARM_DESC(queues_num, "number of hw queues.");
-module_param_named(11n_disable, il4965_mod_params.disable_11n, int, S_IRUGO);
+module_param_named(11n_disable, il4965_mod_params.disable_11n, int, 0444);
MODULE_PARM_DESC(11n_disable, "disable 11n functionality");
-module_param_named(amsdu_size_8K, il4965_mod_params.amsdu_size_8K, int,
- S_IRUGO);
+module_param_named(amsdu_size_8K, il4965_mod_params.amsdu_size_8K, int, 0444);
MODULE_PARM_DESC(amsdu_size_8K, "enable 8K amsdu size (default 0 [disabled])");
-module_param_named(fw_restart, il4965_mod_params.restart_fw, int, S_IRUGO);
+module_param_named(fw_restart, il4965_mod_params.restart_fw, int, 0444);
MODULE_PARM_DESC(fw_restart, "restart firmware in case of error");
diff --git a/drivers/net/wireless/intel/iwlegacy/4965-rs.c b/drivers/net/wireless/intel/iwlegacy/4965-rs.c
index 365a4187fc37..54ff83829afb 100644
--- a/drivers/net/wireless/intel/iwlegacy/4965-rs.c
+++ b/drivers/net/wireless/intel/iwlegacy/4965-rs.c
@@ -2768,16 +2768,16 @@ il4965_rs_add_debugfs(void *il, void *il_sta, struct dentry *dir)
{
struct il_lq_sta *lq_sta = il_sta;
lq_sta->rs_sta_dbgfs_scale_table_file =
- debugfs_create_file("rate_scale_table", S_IRUSR | S_IWUSR, dir,
+ debugfs_create_file("rate_scale_table", 0600, dir,
lq_sta, &rs_sta_dbgfs_scale_table_ops);
lq_sta->rs_sta_dbgfs_stats_table_file =
- debugfs_create_file("rate_stats_table", S_IRUSR, dir, lq_sta,
+ debugfs_create_file("rate_stats_table", 0400, dir, lq_sta,
&rs_sta_dbgfs_stats_table_ops);
lq_sta->rs_sta_dbgfs_rate_scale_data_file =
- debugfs_create_file("rate_scale_data", S_IRUSR, dir, lq_sta,
+ debugfs_create_file("rate_scale_data", 0400, dir, lq_sta,
&rs_sta_dbgfs_rate_scale_data_ops);
lq_sta->rs_sta_dbgfs_tx_agg_tid_en_file =
- debugfs_create_u8("tx_agg_tid_enable", S_IRUSR | S_IWUSR, dir,
+ debugfs_create_u8("tx_agg_tid_enable", 0600, dir,
&lq_sta->tx_agg_tid_en);
}
diff --git a/drivers/net/wireless/intel/iwlegacy/common.c b/drivers/net/wireless/intel/iwlegacy/common.c
index 558bb16bfd46..063e19ced7c8 100644
--- a/drivers/net/wireless/intel/iwlegacy/common.c
+++ b/drivers/net/wireless/intel/iwlegacy/common.c
@@ -435,7 +435,7 @@ EXPORT_SYMBOL(il_send_cmd_pdu_async);
/* default: IL_LED_BLINK(0) using blinking idx table */
static int led_mode;
-module_param(led_mode, int, S_IRUGO);
+module_param(led_mode, int, 0444);
MODULE_PARM_DESC(led_mode,
"0=system default, " "1=On(RF On)/Off(RF Off), 2=blinking");
@@ -3372,7 +3372,7 @@ MODULE_LICENSE("GPL");
* default: bt_coex_active = true (BT_COEX_ENABLE)
*/
static bool bt_coex_active = true;
-module_param(bt_coex_active, bool, S_IRUGO);
+module_param(bt_coex_active, bool, 0444);
MODULE_PARM_DESC(bt_coex_active, "enable wifi/bluetooth co-exist");
u32 il_debug_level;
diff --git a/drivers/net/wireless/intel/iwlegacy/debug.c b/drivers/net/wireless/intel/iwlegacy/debug.c
index 6fc6b7ff9849..d76073def677 100644
--- a/drivers/net/wireless/intel/iwlegacy/debug.c
+++ b/drivers/net/wireless/intel/iwlegacy/debug.c
@@ -135,16 +135,14 @@ EXPORT_SYMBOL(il_update_stats);
#define DEBUGFS_ADD_BOOL(name, parent, ptr) do { \
struct dentry *__tmp; \
- __tmp = debugfs_create_bool(#name, S_IWUSR | S_IRUSR, \
- parent, ptr); \
+ __tmp = debugfs_create_bool(#name, 0600, parent, ptr); \
if (IS_ERR(__tmp) || !__tmp) \
goto err; \
} while (0)
#define DEBUGFS_ADD_X32(name, parent, ptr) do { \
struct dentry *__tmp; \
- __tmp = debugfs_create_x32(#name, S_IWUSR | S_IRUSR, \
- parent, ptr); \
+ __tmp = debugfs_create_x32(#name, 0600, parent, ptr); \
if (IS_ERR(__tmp) || !__tmp) \
goto err; \
} while (0)
@@ -1365,35 +1363,35 @@ il_dbgfs_register(struct il_priv *il, const char *name)
if (!dir_debug)
goto err;
- DEBUGFS_ADD_FILE(nvm, dir_data, S_IRUSR);
- DEBUGFS_ADD_FILE(sram, dir_data, S_IWUSR | S_IRUSR);
- DEBUGFS_ADD_FILE(stations, dir_data, S_IRUSR);
- DEBUGFS_ADD_FILE(channels, dir_data, S_IRUSR);
- DEBUGFS_ADD_FILE(status, dir_data, S_IRUSR);
- DEBUGFS_ADD_FILE(interrupt, dir_data, S_IWUSR | S_IRUSR);
- DEBUGFS_ADD_FILE(qos, dir_data, S_IRUSR);
- DEBUGFS_ADD_FILE(disable_ht40, dir_data, S_IWUSR | S_IRUSR);
- DEBUGFS_ADD_FILE(rx_stats, dir_debug, S_IRUSR);
- DEBUGFS_ADD_FILE(tx_stats, dir_debug, S_IRUSR);
- DEBUGFS_ADD_FILE(rx_queue, dir_debug, S_IRUSR);
- DEBUGFS_ADD_FILE(tx_queue, dir_debug, S_IRUSR);
- DEBUGFS_ADD_FILE(power_save_status, dir_debug, S_IRUSR);
- DEBUGFS_ADD_FILE(clear_ucode_stats, dir_debug, S_IWUSR);
- DEBUGFS_ADD_FILE(clear_traffic_stats, dir_debug, S_IWUSR);
- DEBUGFS_ADD_FILE(fh_reg, dir_debug, S_IRUSR);
- DEBUGFS_ADD_FILE(missed_beacon, dir_debug, S_IWUSR);
- DEBUGFS_ADD_FILE(force_reset, dir_debug, S_IWUSR | S_IRUSR);
- DEBUGFS_ADD_FILE(ucode_rx_stats, dir_debug, S_IRUSR);
- DEBUGFS_ADD_FILE(ucode_tx_stats, dir_debug, S_IRUSR);
- DEBUGFS_ADD_FILE(ucode_general_stats, dir_debug, S_IRUSR);
+ DEBUGFS_ADD_FILE(nvm, dir_data, 0400);
+ DEBUGFS_ADD_FILE(sram, dir_data, 0600);
+ DEBUGFS_ADD_FILE(stations, dir_data, 0400);
+ DEBUGFS_ADD_FILE(channels, dir_data, 0400);
+ DEBUGFS_ADD_FILE(status, dir_data, 0400);
+ DEBUGFS_ADD_FILE(interrupt, dir_data, 0600);
+ DEBUGFS_ADD_FILE(qos, dir_data, 0400);
+ DEBUGFS_ADD_FILE(disable_ht40, dir_data, 0600);
+ DEBUGFS_ADD_FILE(rx_stats, dir_debug, 0400);
+ DEBUGFS_ADD_FILE(tx_stats, dir_debug, 0400);
+ DEBUGFS_ADD_FILE(rx_queue, dir_debug, 0400);
+ DEBUGFS_ADD_FILE(tx_queue, dir_debug, 0400);
+ DEBUGFS_ADD_FILE(power_save_status, dir_debug, 0400);
+ DEBUGFS_ADD_FILE(clear_ucode_stats, dir_debug, 0200);
+ DEBUGFS_ADD_FILE(clear_traffic_stats, dir_debug, 0200);
+ DEBUGFS_ADD_FILE(fh_reg, dir_debug, 0400);
+ DEBUGFS_ADD_FILE(missed_beacon, dir_debug, 0200);
+ DEBUGFS_ADD_FILE(force_reset, dir_debug, 0600);
+ DEBUGFS_ADD_FILE(ucode_rx_stats, dir_debug, 0400);
+ DEBUGFS_ADD_FILE(ucode_tx_stats, dir_debug, 0400);
+ DEBUGFS_ADD_FILE(ucode_general_stats, dir_debug, 0400);
if (il->cfg->sensitivity_calib_by_driver)
- DEBUGFS_ADD_FILE(sensitivity, dir_debug, S_IRUSR);
+ DEBUGFS_ADD_FILE(sensitivity, dir_debug, 0400);
if (il->cfg->chain_noise_calib_by_driver)
- DEBUGFS_ADD_FILE(chain_noise, dir_debug, S_IRUSR);
- DEBUGFS_ADD_FILE(rxon_flags, dir_debug, S_IWUSR);
- DEBUGFS_ADD_FILE(rxon_filter_flags, dir_debug, S_IWUSR);
- DEBUGFS_ADD_FILE(wd_timeout, dir_debug, S_IWUSR);
+ DEBUGFS_ADD_FILE(chain_noise, dir_debug, 0400);
+ DEBUGFS_ADD_FILE(rxon_flags, dir_debug, 0200);
+ DEBUGFS_ADD_FILE(rxon_filter_flags, dir_debug, 0200);
+ DEBUGFS_ADD_FILE(wd_timeout, dir_debug, 0200);
if (il->cfg->sensitivity_calib_by_driver)
DEBUGFS_ADD_BOOL(disable_sensitivity, dir_rf,
&il->disable_sens_cal);
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c
index 482ac8fdc67b..096a07c5a33f 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c
@@ -48,16 +48,14 @@
#define DEBUGFS_ADD_BOOL(name, parent, ptr) do { \
struct dentry *__tmp; \
- __tmp = debugfs_create_bool(#name, S_IWUSR | S_IRUSR, \
- parent, ptr); \
+ __tmp = debugfs_create_bool(#name, 0600, parent, ptr); \
if (IS_ERR(__tmp) || !__tmp) \
goto err; \
} while (0)
#define DEBUGFS_ADD_X32(name, parent, ptr) do { \
struct dentry *__tmp; \
- __tmp = debugfs_create_x32(#name, S_IWUSR | S_IRUSR, \
- parent, ptr); \
+ __tmp = debugfs_create_x32(#name, 0600, parent, ptr); \
if (IS_ERR(__tmp) || !__tmp) \
goto err; \
} while (0)
@@ -2370,48 +2368,48 @@ int iwl_dbgfs_register(struct iwl_priv *priv, struct dentry *dbgfs_dir)
if (!dir_debug)
goto err;
- DEBUGFS_ADD_FILE(nvm, dir_data, S_IRUSR);
- DEBUGFS_ADD_FILE(sram, dir_data, S_IWUSR | S_IRUSR);
- DEBUGFS_ADD_FILE(wowlan_sram, dir_data, S_IRUSR);
- DEBUGFS_ADD_FILE(stations, dir_data, S_IRUSR);
- DEBUGFS_ADD_FILE(channels, dir_data, S_IRUSR);
- DEBUGFS_ADD_FILE(status, dir_data, S_IRUSR);
- DEBUGFS_ADD_FILE(rx_handlers, dir_data, S_IWUSR | S_IRUSR);
- DEBUGFS_ADD_FILE(qos, dir_data, S_IRUSR);
- DEBUGFS_ADD_FILE(sleep_level_override, dir_data, S_IWUSR | S_IRUSR);
- DEBUGFS_ADD_FILE(current_sleep_command, dir_data, S_IRUSR);
- DEBUGFS_ADD_FILE(thermal_throttling, dir_data, S_IRUSR);
- DEBUGFS_ADD_FILE(disable_ht40, dir_data, S_IWUSR | S_IRUSR);
- DEBUGFS_ADD_FILE(temperature, dir_data, S_IRUSR);
-
- DEBUGFS_ADD_FILE(power_save_status, dir_debug, S_IRUSR);
- DEBUGFS_ADD_FILE(clear_ucode_statistics, dir_debug, S_IWUSR);
- DEBUGFS_ADD_FILE(missed_beacon, dir_debug, S_IWUSR);
- DEBUGFS_ADD_FILE(plcp_delta, dir_debug, S_IWUSR | S_IRUSR);
- DEBUGFS_ADD_FILE(rf_reset, dir_debug, S_IWUSR | S_IRUSR);
- DEBUGFS_ADD_FILE(ucode_rx_stats, dir_debug, S_IRUSR);
- DEBUGFS_ADD_FILE(ucode_tx_stats, dir_debug, S_IRUSR);
- DEBUGFS_ADD_FILE(ucode_general_stats, dir_debug, S_IRUSR);
- DEBUGFS_ADD_FILE(txfifo_flush, dir_debug, S_IWUSR);
- DEBUGFS_ADD_FILE(protection_mode, dir_debug, S_IWUSR | S_IRUSR);
- DEBUGFS_ADD_FILE(sensitivity, dir_debug, S_IRUSR);
- DEBUGFS_ADD_FILE(chain_noise, dir_debug, S_IRUSR);
- DEBUGFS_ADD_FILE(ucode_tracing, dir_debug, S_IWUSR | S_IRUSR);
- DEBUGFS_ADD_FILE(ucode_bt_stats, dir_debug, S_IRUSR);
- DEBUGFS_ADD_FILE(reply_tx_error, dir_debug, S_IRUSR);
- DEBUGFS_ADD_FILE(rxon_flags, dir_debug, S_IWUSR);
- DEBUGFS_ADD_FILE(rxon_filter_flags, dir_debug, S_IWUSR);
- DEBUGFS_ADD_FILE(echo_test, dir_debug, S_IWUSR);
- DEBUGFS_ADD_FILE(fw_restart, dir_debug, S_IWUSR);
+ DEBUGFS_ADD_FILE(nvm, dir_data, 0400);
+ DEBUGFS_ADD_FILE(sram, dir_data, 0600);
+ DEBUGFS_ADD_FILE(wowlan_sram, dir_data, 0400);
+ DEBUGFS_ADD_FILE(stations, dir_data, 0400);
+ DEBUGFS_ADD_FILE(channels, dir_data, 0400);
+ DEBUGFS_ADD_FILE(status, dir_data, 0400);
+ DEBUGFS_ADD_FILE(rx_handlers, dir_data, 0600);
+ DEBUGFS_ADD_FILE(qos, dir_data, 0400);
+ DEBUGFS_ADD_FILE(sleep_level_override, dir_data, 0600);
+ DEBUGFS_ADD_FILE(current_sleep_command, dir_data, 0400);
+ DEBUGFS_ADD_FILE(thermal_throttling, dir_data, 0400);
+ DEBUGFS_ADD_FILE(disable_ht40, dir_data, 0600);
+ DEBUGFS_ADD_FILE(temperature, dir_data, 0400);
+
+ DEBUGFS_ADD_FILE(power_save_status, dir_debug, 0400);
+ DEBUGFS_ADD_FILE(clear_ucode_statistics, dir_debug, 0200);
+ DEBUGFS_ADD_FILE(missed_beacon, dir_debug, 0200);
+ DEBUGFS_ADD_FILE(plcp_delta, dir_debug, 0600);
+ DEBUGFS_ADD_FILE(rf_reset, dir_debug, 0600);
+ DEBUGFS_ADD_FILE(ucode_rx_stats, dir_debug, 0400);
+ DEBUGFS_ADD_FILE(ucode_tx_stats, dir_debug, 0400);
+ DEBUGFS_ADD_FILE(ucode_general_stats, dir_debug, 0400);
+ DEBUGFS_ADD_FILE(txfifo_flush, dir_debug, 0200);
+ DEBUGFS_ADD_FILE(protection_mode, dir_debug, 0600);
+ DEBUGFS_ADD_FILE(sensitivity, dir_debug, 0400);
+ DEBUGFS_ADD_FILE(chain_noise, dir_debug, 0400);
+ DEBUGFS_ADD_FILE(ucode_tracing, dir_debug, 0600);
+ DEBUGFS_ADD_FILE(ucode_bt_stats, dir_debug, 0400);
+ DEBUGFS_ADD_FILE(reply_tx_error, dir_debug, 0400);
+ DEBUGFS_ADD_FILE(rxon_flags, dir_debug, 0200);
+ DEBUGFS_ADD_FILE(rxon_filter_flags, dir_debug, 0200);
+ DEBUGFS_ADD_FILE(echo_test, dir_debug, 0200);
+ DEBUGFS_ADD_FILE(fw_restart, dir_debug, 0200);
#ifdef CONFIG_IWLWIFI_DEBUG
- DEBUGFS_ADD_FILE(log_event, dir_debug, S_IWUSR | S_IRUSR);
+ DEBUGFS_ADD_FILE(log_event, dir_debug, 0600);
#endif
if (iwl_advanced_bt_coexist(priv))
- DEBUGFS_ADD_FILE(bt_traffic, dir_debug, S_IRUSR);
+ DEBUGFS_ADD_FILE(bt_traffic, dir_debug, 0400);
/* Calibrations disabled/enabled status*/
- DEBUGFS_ADD_FILE(calib_disabled, dir_rf, S_IWUSR | S_IRUSR);
+ DEBUGFS_ADD_FILE(calib_disabled, dir_rf, 0600);
/*
* Create a symlink with mac80211. This is not very robust, as it does
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/rs.c b/drivers/net/wireless/intel/iwlwifi/dvm/rs.c
index ddcd8c2d66cd..98050d7be411 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/rs.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/rs.c
@@ -3276,17 +3276,17 @@ static void rs_add_debugfs(void *priv, void *priv_sta,
{
struct iwl_lq_sta *lq_sta = priv_sta;
lq_sta->rs_sta_dbgfs_scale_table_file =
- debugfs_create_file("rate_scale_table", S_IRUSR | S_IWUSR, dir,
- lq_sta, &rs_sta_dbgfs_scale_table_ops);
+ debugfs_create_file("rate_scale_table", 0600, dir,
+ lq_sta, &rs_sta_dbgfs_scale_table_ops);
lq_sta->rs_sta_dbgfs_stats_table_file =
- debugfs_create_file("rate_stats_table", S_IRUSR, dir,
- lq_sta, &rs_sta_dbgfs_stats_table_ops);
+ debugfs_create_file("rate_stats_table", 0400, dir,
+ lq_sta, &rs_sta_dbgfs_stats_table_ops);
lq_sta->rs_sta_dbgfs_rate_scale_data_file =
- debugfs_create_file("rate_scale_data", S_IRUSR, dir,
- lq_sta, &rs_sta_dbgfs_rate_scale_data_ops);
+ debugfs_create_file("rate_scale_data", 0400, dir,
+ lq_sta, &rs_sta_dbgfs_rate_scale_data_ops);
lq_sta->rs_sta_dbgfs_tx_agg_tid_en_file =
- debugfs_create_u8("tx_agg_tid_enable", S_IRUSR | S_IWUSR, dir,
- &lq_sta->tx_agg_tid_en);
+ debugfs_create_u8("tx_agg_tid_enable", 0600, dir,
+ &lq_sta->tx_agg_tid_en);
}
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/debugfs.c b/drivers/net/wireless/intel/iwlwifi/fw/debugfs.c
index e2ded29a145d..baec2fbaaf68 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/debugfs.c
@@ -187,7 +187,7 @@ int iwl_fwrt_dbgfs_register(struct iwl_fw_runtime *fwrt,
struct dentry *dbgfs_dir)
{
INIT_DELAYED_WORK(&fwrt->timestamp.wk, iwl_fw_timestamp_marker_wk);
- FWRT_DEBUGFS_ADD_FILE(timestamp_marker, dbgfs_dir, S_IWUSR);
+ FWRT_DEBUGFS_ADD_FILE(timestamp_marker, dbgfs_dir, 0200);
return 0;
err:
IWL_ERR(fwrt, "Can't create the fwrt debugfs directory\n");
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
index 9c4a7f648a44..aa2d5c14e202 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
@@ -1768,41 +1768,36 @@ static void __exit iwl_drv_exit(void)
module_exit(iwl_drv_exit);
#ifdef CONFIG_IWLWIFI_DEBUG
-module_param_named(debug, iwlwifi_mod_params.debug_level, uint,
- S_IRUGO | S_IWUSR);
+module_param_named(debug, iwlwifi_mod_params.debug_level, uint, 0644);
MODULE_PARM_DESC(debug, "debug output mask");
#endif
-module_param_named(swcrypto, iwlwifi_mod_params.swcrypto, int, S_IRUGO);
+module_param_named(swcrypto, iwlwifi_mod_params.swcrypto, int, 0444);
MODULE_PARM_DESC(swcrypto, "using crypto in software (default 0 [hardware])");
-module_param_named(11n_disable, iwlwifi_mod_params.disable_11n, uint, S_IRUGO);
+module_param_named(11n_disable, iwlwifi_mod_params.disable_11n, uint, 0444);
MODULE_PARM_DESC(11n_disable,
"disable 11n functionality, bitmap: 1: full, 2: disable agg TX, 4: disable agg RX, 8 enable agg TX");
-module_param_named(amsdu_size, iwlwifi_mod_params.amsdu_size,
- int, S_IRUGO);
+module_param_named(amsdu_size, iwlwifi_mod_params.amsdu_size, int, 0444);
MODULE_PARM_DESC(amsdu_size,
"amsdu size 0: 12K for multi Rx queue devices, 4K for other devices 1:4K 2:8K 3:12K (default 0)");
-module_param_named(fw_restart, iwlwifi_mod_params.fw_restart, bool, S_IRUGO);
+module_param_named(fw_restart, iwlwifi_mod_params.fw_restart, bool, 0444);
MODULE_PARM_DESC(fw_restart, "restart firmware in case of error (default true)");
module_param_named(antenna_coupling, iwlwifi_mod_params.antenna_coupling,
- int, S_IRUGO);
+ int, 0444);
MODULE_PARM_DESC(antenna_coupling,
"specify antenna coupling in dB (default: 0 dB)");
-module_param_named(nvm_file, iwlwifi_mod_params.nvm_file, charp, S_IRUGO);
+module_param_named(nvm_file, iwlwifi_mod_params.nvm_file, charp, 0444);
MODULE_PARM_DESC(nvm_file, "NVM file name");
-module_param_named(d0i3_disable, iwlwifi_mod_params.d0i3_disable,
- bool, S_IRUGO);
+module_param_named(d0i3_disable, iwlwifi_mod_params.d0i3_disable, bool, 0444);
MODULE_PARM_DESC(d0i3_disable, "disable d0i3 functionality (default: Y)");
-module_param_named(lar_disable, iwlwifi_mod_params.lar_disable,
- bool, S_IRUGO);
+module_param_named(lar_disable, iwlwifi_mod_params.lar_disable, bool, 0444);
MODULE_PARM_DESC(lar_disable, "disable LAR functionality (default: N)");
-module_param_named(uapsd_disable, iwlwifi_mod_params.uapsd_disable,
- uint, S_IRUGO | S_IWUSR);
+module_param_named(uapsd_disable, iwlwifi_mod_params.uapsd_disable, uint, 0644);
MODULE_PARM_DESC(uapsd_disable,
"disable U-APSD functionality bitmap 1: BSS 2: P2P Client (default: 3)");
@@ -1823,31 +1818,27 @@ MODULE_PARM_DESC(uapsd_disable,
* default: bt_coex_active = true (BT_COEX_ENABLE)
*/
module_param_named(bt_coex_active, iwlwifi_mod_params.bt_coex_active,
- bool, S_IRUGO);
+ bool, 0444);
MODULE_PARM_DESC(bt_coex_active, "enable wifi/bt co-exist (default: enable)");
-module_param_named(led_mode, iwlwifi_mod_params.led_mode, int, S_IRUGO);
+module_param_named(led_mode, iwlwifi_mod_params.led_mode, int, 0444);
MODULE_PARM_DESC(led_mode, "0=system default, "
"1=On(RF On)/Off(RF Off), 2=blinking, 3=Off (default: 0)");
-module_param_named(power_save, iwlwifi_mod_params.power_save,
- bool, S_IRUGO);
+module_param_named(power_save, iwlwifi_mod_params.power_save, bool, 0444);
MODULE_PARM_DESC(power_save,
"enable WiFi power management (default: disable)");
-module_param_named(power_level, iwlwifi_mod_params.power_level,
- int, S_IRUGO);
+module_param_named(power_level, iwlwifi_mod_params.power_level, int, 0444);
MODULE_PARM_DESC(power_level,
"default power save level (range from 1 - 5, default: 1)");
-module_param_named(fw_monitor, iwlwifi_mod_params.fw_monitor, bool, S_IRUGO);
+module_param_named(fw_monitor, iwlwifi_mod_params.fw_monitor, bool, 0444);
MODULE_PARM_DESC(fw_monitor,
"firmware monitor - to debug FW (default: false - needs lots of memory)");
-module_param_named(d0i3_timeout, iwlwifi_mod_params.d0i3_timeout,
- uint, S_IRUGO);
+module_param_named(d0i3_timeout, iwlwifi_mod_params.d0i3_timeout, uint, 0444);
MODULE_PARM_DESC(d0i3_timeout, "Timeout to D0i3 entry when idle (ms)");
-module_param_named(disable_11ac, iwlwifi_mod_params.disable_11ac, bool,
- S_IRUGO);
+module_param_named(disable_11ac, iwlwifi_mod_params.disable_11ac, bool, 0444);
MODULE_PARM_DESC(disable_11ac, "Disable VHT capabilities (default: false)");
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c
index 4228fac77f41..4e9d1792baf3 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c
@@ -1506,44 +1506,36 @@ void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
if (iwlmvm_mod_params.power_scheme != IWL_POWER_SCHEME_CAM &&
((vif->type == NL80211_IFTYPE_STATION && !vif->p2p) ||
(vif->type == NL80211_IFTYPE_STATION && vif->p2p)))
- MVM_DEBUGFS_ADD_FILE_VIF(pm_params, mvmvif->dbgfs_dir, S_IWUSR |
- S_IRUSR);
-
- MVM_DEBUGFS_ADD_FILE_VIF(tx_pwr_lmt, mvmvif->dbgfs_dir, S_IRUSR);
- MVM_DEBUGFS_ADD_FILE_VIF(mac_params, mvmvif->dbgfs_dir, S_IRUSR);
- MVM_DEBUGFS_ADD_FILE_VIF(low_latency, mvmvif->dbgfs_dir,
- S_IRUSR | S_IWUSR);
- MVM_DEBUGFS_ADD_FILE_VIF(uapsd_misbehaving, mvmvif->dbgfs_dir,
- S_IRUSR | S_IWUSR);
- MVM_DEBUGFS_ADD_FILE_VIF(rx_phyinfo, mvmvif->dbgfs_dir,
- S_IRUSR | S_IWUSR);
- MVM_DEBUGFS_ADD_FILE_VIF(quota_min, mvmvif->dbgfs_dir,
- S_IRUSR | S_IWUSR);
- MVM_DEBUGFS_ADD_FILE_VIF(os_device_timediff,
- mvmvif->dbgfs_dir, S_IRUSR);
+ MVM_DEBUGFS_ADD_FILE_VIF(pm_params, mvmvif->dbgfs_dir, 0600);
+
+ MVM_DEBUGFS_ADD_FILE_VIF(tx_pwr_lmt, mvmvif->dbgfs_dir, 0400);
+ MVM_DEBUGFS_ADD_FILE_VIF(mac_params, mvmvif->dbgfs_dir, 0400);
+ MVM_DEBUGFS_ADD_FILE_VIF(low_latency, mvmvif->dbgfs_dir, 0600);
+ MVM_DEBUGFS_ADD_FILE_VIF(uapsd_misbehaving, mvmvif->dbgfs_dir, 0600);
+ MVM_DEBUGFS_ADD_FILE_VIF(rx_phyinfo, mvmvif->dbgfs_dir, 0600);
+ MVM_DEBUGFS_ADD_FILE_VIF(quota_min, mvmvif->dbgfs_dir, 0600);
+ MVM_DEBUGFS_ADD_FILE_VIF(os_device_timediff, mvmvif->dbgfs_dir, 0400);
if (vif->type == NL80211_IFTYPE_STATION && !vif->p2p &&
mvmvif == mvm->bf_allowed_vif)
- MVM_DEBUGFS_ADD_FILE_VIF(bf_params, mvmvif->dbgfs_dir,
- S_IRUSR | S_IWUSR);
+ MVM_DEBUGFS_ADD_FILE_VIF(bf_params, mvmvif->dbgfs_dir, 0600);
if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_TOF_SUPPORT) &&
!vif->p2p && (vif->type != NL80211_IFTYPE_P2P_DEVICE)) {
if (IWL_MVM_TOF_IS_RESPONDER && vif->type == NL80211_IFTYPE_AP)
MVM_DEBUGFS_ADD_FILE_VIF(tof_responder_params,
- mvmvif->dbgfs_dir,
- S_IRUSR | S_IWUSR);
+ mvmvif->dbgfs_dir, 0600);
MVM_DEBUGFS_ADD_FILE_VIF(tof_range_request, mvmvif->dbgfs_dir,
- S_IRUSR | S_IWUSR);
+ 0600);
MVM_DEBUGFS_ADD_FILE_VIF(tof_range_req_ext, mvmvif->dbgfs_dir,
- S_IRUSR | S_IWUSR);
+ 0600);
MVM_DEBUGFS_ADD_FILE_VIF(tof_enable, mvmvif->dbgfs_dir,
- S_IRUSR | S_IWUSR);
+ 0600);
MVM_DEBUGFS_ADD_FILE_VIF(tof_range_abort, mvmvif->dbgfs_dir,
- S_IRUSR | S_IWUSR);
+ 0600);
MVM_DEBUGFS_ADD_FILE_VIF(tof_range_response, mvmvif->dbgfs_dir,
- S_IRUSR);
+ 0400);
}
/*
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
index 9c436d8d001d..0e6401cd7ccc 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
@@ -1914,7 +1914,7 @@ void iwl_mvm_sta_add_debugfs(struct ieee80211_hw *hw,
struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
if (iwl_mvm_has_tlc_offload(mvm))
- MVM_DEBUGFS_ADD_STA_FILE(rs_data, dir, S_IRUSR);
+ MVM_DEBUGFS_ADD_STA_FILE(rs_data, dir, 0400);
return;
err:
@@ -1930,48 +1930,45 @@ int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir)
mvm->debugfs_dir = dbgfs_dir;
- MVM_DEBUGFS_ADD_FILE(tx_flush, mvm->debugfs_dir, S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(sta_drain, mvm->debugfs_dir, S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(sram, mvm->debugfs_dir, S_IWUSR | S_IRUSR);
- MVM_DEBUGFS_ADD_FILE(set_nic_temperature, mvm->debugfs_dir,
- S_IWUSR | S_IRUSR);
- MVM_DEBUGFS_ADD_FILE(nic_temp, dbgfs_dir, S_IRUSR);
- MVM_DEBUGFS_ADD_FILE(ctdp_budget, dbgfs_dir, S_IRUSR);
- MVM_DEBUGFS_ADD_FILE(stop_ctdp, dbgfs_dir, S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(force_ctkill, dbgfs_dir, S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(stations, dbgfs_dir, S_IRUSR);
- MVM_DEBUGFS_ADD_FILE(bt_notif, dbgfs_dir, S_IRUSR);
- MVM_DEBUGFS_ADD_FILE(bt_cmd, dbgfs_dir, S_IRUSR);
- MVM_DEBUGFS_ADD_FILE(disable_power_off, mvm->debugfs_dir,
- S_IRUSR | S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(fw_ver, mvm->debugfs_dir, S_IRUSR);
- MVM_DEBUGFS_ADD_FILE(fw_rx_stats, mvm->debugfs_dir, S_IRUSR);
- MVM_DEBUGFS_ADD_FILE(drv_rx_stats, mvm->debugfs_dir, S_IRUSR);
- MVM_DEBUGFS_ADD_FILE(fw_restart, mvm->debugfs_dir, S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(fw_nmi, mvm->debugfs_dir, S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(bt_tx_prio, mvm->debugfs_dir, S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(bt_force_ant, mvm->debugfs_dir, S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(scan_ant_rxchain, mvm->debugfs_dir,
- S_IWUSR | S_IRUSR);
- MVM_DEBUGFS_ADD_FILE(prph_reg, mvm->debugfs_dir, S_IWUSR | S_IRUSR);
- MVM_DEBUGFS_ADD_FILE(d0i3_refs, mvm->debugfs_dir, S_IRUSR | S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(fw_dbg_conf, mvm->debugfs_dir, S_IRUSR | S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(fw_dbg_collect, mvm->debugfs_dir, S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(max_amsdu_len, mvm->debugfs_dir, S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(send_echo_cmd, mvm->debugfs_dir, S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(cont_recording, mvm->debugfs_dir, S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(indirection_tbl, mvm->debugfs_dir, S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(inject_packet, mvm->debugfs_dir, S_IWUSR);
+ MVM_DEBUGFS_ADD_FILE(tx_flush, mvm->debugfs_dir, 0200);
+ MVM_DEBUGFS_ADD_FILE(sta_drain, mvm->debugfs_dir, 0200);
+ MVM_DEBUGFS_ADD_FILE(sram, mvm->debugfs_dir, 0600);
+ MVM_DEBUGFS_ADD_FILE(set_nic_temperature, mvm->debugfs_dir, 0600);
+ MVM_DEBUGFS_ADD_FILE(nic_temp, dbgfs_dir, 0400);
+ MVM_DEBUGFS_ADD_FILE(ctdp_budget, dbgfs_dir, 0400);
+ MVM_DEBUGFS_ADD_FILE(stop_ctdp, dbgfs_dir, 0200);
+ MVM_DEBUGFS_ADD_FILE(force_ctkill, dbgfs_dir, 0200);
+ MVM_DEBUGFS_ADD_FILE(stations, dbgfs_dir, 0400);
+ MVM_DEBUGFS_ADD_FILE(bt_notif, dbgfs_dir, 0400);
+ MVM_DEBUGFS_ADD_FILE(bt_cmd, dbgfs_dir, 0400);
+ MVM_DEBUGFS_ADD_FILE(disable_power_off, mvm->debugfs_dir, 0600);
+ MVM_DEBUGFS_ADD_FILE(fw_ver, mvm->debugfs_dir, 0400);
+ MVM_DEBUGFS_ADD_FILE(fw_rx_stats, mvm->debugfs_dir, 0400);
+ MVM_DEBUGFS_ADD_FILE(drv_rx_stats, mvm->debugfs_dir, 0400);
+ MVM_DEBUGFS_ADD_FILE(fw_restart, mvm->debugfs_dir, 0200);
+ MVM_DEBUGFS_ADD_FILE(fw_nmi, mvm->debugfs_dir, 0200);
+ MVM_DEBUGFS_ADD_FILE(bt_tx_prio, mvm->debugfs_dir, 0200);
+ MVM_DEBUGFS_ADD_FILE(bt_force_ant, mvm->debugfs_dir, 0200);
+ MVM_DEBUGFS_ADD_FILE(scan_ant_rxchain, mvm->debugfs_dir, 0600);
+ MVM_DEBUGFS_ADD_FILE(prph_reg, mvm->debugfs_dir, 0600);
+ MVM_DEBUGFS_ADD_FILE(d0i3_refs, mvm->debugfs_dir, 0600);
+ MVM_DEBUGFS_ADD_FILE(fw_dbg_conf, mvm->debugfs_dir, 0600);
+ MVM_DEBUGFS_ADD_FILE(fw_dbg_collect, mvm->debugfs_dir, 0200);
+ MVM_DEBUGFS_ADD_FILE(max_amsdu_len, mvm->debugfs_dir, 0200);
+ MVM_DEBUGFS_ADD_FILE(send_echo_cmd, mvm->debugfs_dir, 0200);
+ MVM_DEBUGFS_ADD_FILE(cont_recording, mvm->debugfs_dir, 0200);
+ MVM_DEBUGFS_ADD_FILE(indirection_tbl, mvm->debugfs_dir, 0200);
+ MVM_DEBUGFS_ADD_FILE(inject_packet, mvm->debugfs_dir, 0200);
#ifdef CONFIG_ACPI
- MVM_DEBUGFS_ADD_FILE(sar_geo_profile, dbgfs_dir, S_IRUSR);
+ MVM_DEBUGFS_ADD_FILE(sar_geo_profile, dbgfs_dir, 0400);
#endif
if (!debugfs_create_bool("enable_scan_iteration_notif",
- S_IRUSR | S_IWUSR,
+ 0600,
mvm->debugfs_dir,
&mvm->scan_iter_notif_enabled))
goto err;
- if (!debugfs_create_bool("drop_bcn_ap_mode", S_IRUSR | S_IWUSR,
+ if (!debugfs_create_bool("drop_bcn_ap_mode", 0600,
mvm->debugfs_dir, &mvm->drop_bcn_ap_mode))
goto err;
@@ -1982,50 +1979,49 @@ int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir)
if (!bcast_dir)
goto err;
- if (!debugfs_create_bool("override", S_IRUSR | S_IWUSR,
- bcast_dir,
- &mvm->dbgfs_bcast_filtering.override))
+ if (!debugfs_create_bool("override", 0600,
+ bcast_dir,
+ &mvm->dbgfs_bcast_filtering.override))
goto err;
MVM_DEBUGFS_ADD_FILE_ALIAS("filters", bcast_filters,
- bcast_dir, S_IWUSR | S_IRUSR);
+ bcast_dir, 0600);
MVM_DEBUGFS_ADD_FILE_ALIAS("macs", bcast_filters_macs,
- bcast_dir, S_IWUSR | S_IRUSR);
+ bcast_dir, 0600);
}
#endif
#ifdef CONFIG_PM_SLEEP
- MVM_DEBUGFS_ADD_FILE(d3_sram, mvm->debugfs_dir, S_IRUSR | S_IWUSR);
- MVM_DEBUGFS_ADD_FILE(d3_test, mvm->debugfs_dir, S_IRUSR);
- if (!debugfs_create_bool("d3_wake_sysassert", S_IRUSR | S_IWUSR,
+ MVM_DEBUGFS_ADD_FILE(d3_sram, mvm->debugfs_dir, 0600);
+ MVM_DEBUGFS_ADD_FILE(d3_test, mvm->debugfs_dir, 0400);
+ if (!debugfs_create_bool("d3_wake_sysassert", 0600,
mvm->debugfs_dir, &mvm->d3_wake_sysassert))
goto err;
- if (!debugfs_create_u32("last_netdetect_scans", S_IRUSR,
+ if (!debugfs_create_u32("last_netdetect_scans", 0400,
mvm->debugfs_dir, &mvm->last_netdetect_scans))
goto err;
#endif
- if (!debugfs_create_u8("ps_disabled", S_IRUSR,
+ if (!debugfs_create_u8("ps_disabled", 0400,
mvm->debugfs_dir, &mvm->ps_disabled))
goto err;
- if (!debugfs_create_blob("nvm_hw", S_IRUSR,
- mvm->debugfs_dir, &mvm->nvm_hw_blob))
+ if (!debugfs_create_blob("nvm_hw", 0400,
+ mvm->debugfs_dir, &mvm->nvm_hw_blob))
goto err;
- if (!debugfs_create_blob("nvm_sw", S_IRUSR,
- mvm->debugfs_dir, &mvm->nvm_sw_blob))
+ if (!debugfs_create_blob("nvm_sw", 0400,
+ mvm->debugfs_dir, &mvm->nvm_sw_blob))
goto err;
- if (!debugfs_create_blob("nvm_calib", S_IRUSR,
- mvm->debugfs_dir, &mvm->nvm_calib_blob))
+ if (!debugfs_create_blob("nvm_calib", 0400,
+ mvm->debugfs_dir, &mvm->nvm_calib_blob))
goto err;
- if (!debugfs_create_blob("nvm_prod", S_IRUSR,
- mvm->debugfs_dir, &mvm->nvm_prod_blob))
+ if (!debugfs_create_blob("nvm_prod", 0400,
+ mvm->debugfs_dir, &mvm->nvm_prod_blob))
goto err;
- if (!debugfs_create_blob("nvm_phy_sku", S_IRUSR,
+ if (!debugfs_create_blob("nvm_phy_sku", 0400,
mvm->debugfs_dir, &mvm->nvm_phy_sku_blob))
goto err;
- debugfs_create_file("mem", S_IRUSR | S_IWUSR, dbgfs_dir, mvm,
- &iwl_dbgfs_mem_ops);
+ debugfs_create_file("mem", 0600, dbgfs_dir, mvm, &iwl_dbgfs_mem_ops);
/*
* Create a symlink with mac80211. It will be removed when mac80211
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
index ab7fb5aad984..224bfa1bcf53 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
@@ -104,14 +104,14 @@ struct iwl_mvm_mod_params iwlmvm_mod_params = {
/* rest of fields are 0 by default */
};
-module_param_named(init_dbg, iwlmvm_mod_params.init_dbg, bool, S_IRUGO);
+module_param_named(init_dbg, iwlmvm_mod_params.init_dbg, bool, 0444);
MODULE_PARM_DESC(init_dbg,
"set to true to debug an ASSERT in INIT fw (default: false");
-module_param_named(power_scheme, iwlmvm_mod_params.power_scheme, int, S_IRUGO);
+module_param_named(power_scheme, iwlmvm_mod_params.power_scheme, int, 0444);
MODULE_PARM_DESC(power_scheme,
"power management scheme: 1-active, 2-balanced, 3-low power, default: 2");
module_param_named(tfd_q_hang_detect, iwlmvm_mod_params.tfd_q_hang_detect,
- bool, S_IRUGO);
+ bool, 0444);
MODULE_PARM_DESC(tfd_q_hang_detect,
"TFD queues hang detection (default: true");
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
index 47f4c7a1d80d..5d776ec1840f 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
@@ -4010,18 +4010,18 @@ static void rs_drv_add_sta_debugfs(void *mvm, void *priv_sta,
if (!mvmsta->vif)
return;
- debugfs_create_file("rate_scale_table", S_IRUSR | S_IWUSR, dir,
+ debugfs_create_file("rate_scale_table", 0600, dir,
lq_sta, &rs_sta_dbgfs_scale_table_ops);
- debugfs_create_file("rate_stats_table", S_IRUSR, dir,
+ debugfs_create_file("rate_stats_table", 0400, dir,
lq_sta, &rs_sta_dbgfs_stats_table_ops);
- debugfs_create_file("drv_tx_stats", S_IRUSR | S_IWUSR, dir,
+ debugfs_create_file("drv_tx_stats", 0600, dir,
lq_sta, &rs_sta_dbgfs_drv_tx_stats_ops);
- debugfs_create_u8("tx_agg_tid_enable", S_IRUSR | S_IWUSR, dir,
+ debugfs_create_u8("tx_agg_tid_enable", 0600, dir,
&lq_sta->tx_agg_tid_en);
- debugfs_create_u8("reduced_tpc", S_IRUSR | S_IWUSR, dir,
+ debugfs_create_u8("reduced_tpc", 0600, dir,
&lq_sta->pers.dbg_fixed_txp_reduction);
- MVM_DEBUGFS_ADD_FILE_RS(ss_force, dir, S_IRUSR | S_IWUSR);
+ MVM_DEBUGFS_ADD_FILE_RS(ss_force, dir, 0600);
return;
err:
IWL_ERR((struct iwl_mvm *)mvm, "Can't create debugfs entity\n");
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index b406b536c850..f8a0234d332c 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -2616,12 +2616,12 @@ int iwl_trans_pcie_dbgfs_register(struct iwl_trans *trans)
{
struct dentry *dir = trans->dbgfs_dir;
- DEBUGFS_ADD_FILE(rx_queue, dir, S_IRUSR);
- DEBUGFS_ADD_FILE(tx_queue, dir, S_IRUSR);
- DEBUGFS_ADD_FILE(interrupt, dir, S_IWUSR | S_IRUSR);
- DEBUGFS_ADD_FILE(csr, dir, S_IWUSR);
- DEBUGFS_ADD_FILE(fh_reg, dir, S_IRUSR);
- DEBUGFS_ADD_FILE(rfkill, dir, S_IWUSR | S_IRUSR);
+ DEBUGFS_ADD_FILE(rx_queue, dir, 0400);
+ DEBUGFS_ADD_FILE(tx_queue, dir, 0400);
+ DEBUGFS_ADD_FILE(interrupt, dir, 0600);
+ DEBUGFS_ADD_FILE(csr, dir, 0200);
+ DEBUGFS_ADD_FILE(fh_reg, dir, 0400);
+ DEBUGFS_ADD_FILE(rfkill, dir, 0600);
return 0;
err:
diff --git a/drivers/net/wireless/intersil/p54/main.c b/drivers/net/wireless/intersil/p54/main.c
index ab6d39e12069..1c6d428515a4 100644
--- a/drivers/net/wireless/intersil/p54/main.c
+++ b/drivers/net/wireless/intersil/p54/main.c
@@ -27,7 +27,7 @@
#include "lmac.h"
static bool modparam_nohwcrypt;
-module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
+module_param_named(nohwcrypt, modparam_nohwcrypt, bool, 0444);
MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
MODULE_AUTHOR("Michael Wu <flamingice@sourmilk.net>");
MODULE_DESCRIPTION("Softmac Prism54 common code");
diff --git a/drivers/net/wireless/mediatek/mt76/debugfs.c b/drivers/net/wireless/mediatek/mt76/debugfs.c
index c121b502a462..a38d05dea599 100644
--- a/drivers/net/wireless/mediatek/mt76/debugfs.c
+++ b/drivers/net/wireless/mediatek/mt76/debugfs.c
@@ -64,13 +64,13 @@ struct dentry *mt76_register_debugfs(struct mt76_dev *dev)
if (!dir)
return NULL;
- debugfs_create_u8("led_pin", S_IRUSR | S_IWUSR, dir, &dev->led_pin);
- debugfs_create_u32("regidx", S_IRUSR | S_IWUSR, dir, &dev->debugfs_reg);
- debugfs_create_file_unsafe("regval", S_IRUSR | S_IWUSR, dir, dev,
+ debugfs_create_u8("led_pin", 0600, dir, &dev->led_pin);
+ debugfs_create_u32("regidx", 0600, dir, &dev->debugfs_reg);
+ debugfs_create_file_unsafe("regval", 0600, dir, dev,
&fops_regval);
- debugfs_create_blob("eeprom", S_IRUSR, dir, &dev->eeprom);
+ debugfs_create_blob("eeprom", 0400, dir, &dev->eeprom);
if (dev->otp.data)
- debugfs_create_blob("otp", S_IRUSR, dir, &dev->otp);
+ debugfs_create_blob("otp", 0400, dir, &dev->otp);
debugfs_create_devm_seqfile(dev->dev, "queues", dir, mt76_queues_read);
return dir;
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_debugfs.c b/drivers/net/wireless/mediatek/mt76/mt76x2_debugfs.c
index 612feb593d7d..955ea3e692dd 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_debugfs.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2_debugfs.c
@@ -123,11 +123,11 @@ void mt76x2_init_debugfs(struct mt76x2_dev *dev)
if (!dir)
return;
- debugfs_create_u8("temperature", S_IRUSR, dir, &dev->cal.temp);
- debugfs_create_bool("tpc", S_IRUSR | S_IWUSR, dir, &dev->enable_tpc);
+ debugfs_create_u8("temperature", 0400, dir, &dev->cal.temp);
+ debugfs_create_bool("tpc", 0600, dir, &dev->enable_tpc);
- debugfs_create_file("ampdu_stat", S_IRUSR, dir, dev, &fops_ampdu_stat);
- debugfs_create_file("dfs_stats", S_IRUSR, dir, dev, &fops_dfs_stat);
+ debugfs_create_file("ampdu_stat", 0400, dir, dev, &fops_ampdu_stat);
+ debugfs_create_file("dfs_stats", 0400, dir, dev, &fops_dfs_stat);
debugfs_create_devm_seqfile(dev->mt76.dev, "txpower", dir,
read_txpower);
}
diff --git a/drivers/net/wireless/mediatek/mt7601u/debugfs.c b/drivers/net/wireless/mediatek/mt7601u/debugfs.c
index fc008475a03b..991a6a729b1e 100644
--- a/drivers/net/wireless/mediatek/mt7601u/debugfs.c
+++ b/drivers/net/wireless/mediatek/mt7601u/debugfs.c
@@ -160,13 +160,11 @@ void mt7601u_init_debugfs(struct mt7601u_dev *dev)
if (!dir)
return;
- debugfs_create_u8("temperature", S_IRUSR, dir, &dev->raw_temp);
- debugfs_create_u32("temp_mode", S_IRUSR, dir, &dev->temp_mode);
-
- debugfs_create_u32("regidx", S_IRUSR | S_IWUSR, dir, &dev->debugfs_reg);
- debugfs_create_file("regval", S_IRUSR | S_IWUSR, dir, dev,
- &fops_regval);
- debugfs_create_file("ampdu_stat", S_IRUSR, dir, dev, &fops_ampdu_stat);
- debugfs_create_file("eeprom_param", S_IRUSR, dir, dev,
- &fops_eeprom_param);
+ debugfs_create_u8("temperature", 0400, dir, &dev->raw_temp);
+ debugfs_create_u32("temp_mode", 0400, dir, &dev->temp_mode);
+
+ debugfs_create_u32("regidx", 0600, dir, &dev->debugfs_reg);
+ debugfs_create_file("regval", 0600, dir, dev, &fops_regval);
+ debugfs_create_file("ampdu_stat", 0400, dir, dev, &fops_ampdu_stat);
+ debugfs_create_file("eeprom_param", 0400, dir, dev, &fops_eeprom_param);
}
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2500usb.c b/drivers/net/wireless/ralink/rt2x00/rt2500usb.c
index f4b48b77c491..3df8c4b895e7 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2500usb.c
@@ -37,7 +37,7 @@
* Allow hardware encryption to be disabled.
*/
static bool modparam_nohwcrypt;
-module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
+module_param_named(nohwcrypt, modparam_nohwcrypt, bool, 0444);
MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
/*
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800pci.c b/drivers/net/wireless/ralink/rt2x00/rt2800pci.c
index 5cf655ff1430..1172eefd1c1a 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800pci.c
@@ -49,7 +49,7 @@
* Allow hardware encryption to be disabled.
*/
static bool modparam_nohwcrypt = false;
-module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
+module_param_named(nohwcrypt, modparam_nohwcrypt, bool, 0444);
MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
static bool rt2800pci_hwcrypt_disabled(struct rt2x00_dev *rt2x00dev)
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800soc.c b/drivers/net/wireless/ralink/rt2x00/rt2800soc.c
index a985a5a7945e..6848ebc83534 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2800soc.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800soc.c
@@ -41,7 +41,7 @@
/* Allow hardware encryption to be disabled. */
static bool modparam_nohwcrypt;
-module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
+module_param_named(nohwcrypt, modparam_nohwcrypt, bool, 0444);
MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
static bool rt2800soc_hwcrypt_disabled(struct rt2x00_dev *rt2x00dev)
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800usb.c b/drivers/net/wireless/ralink/rt2x00/rt2800usb.c
index 24fc6d2045ef..d901a41d36e4 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800usb.c
@@ -43,7 +43,7 @@
* Allow hardware encryption to be disabled.
*/
static bool modparam_nohwcrypt;
-module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
+module_param_named(nohwcrypt, modparam_nohwcrypt, bool, 0444);
MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
static bool rt2800usb_hwcrypt_disabled(struct rt2x00_dev *rt2x00dev)
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c b/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c
index ac2572943ed0..0eee479583b8 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c
@@ -606,7 +606,7 @@ static struct dentry *rt2x00debug_create_file_driver(const char *name,
data += sprintf(data, "version:\t%s\n", DRV_VERSION);
blob->size = strlen(blob->data);
- return debugfs_create_blob(name, S_IRUSR, intf->driver_folder, blob);
+ return debugfs_create_blob(name, 0400, intf->driver_folder, blob);
}
static struct dentry *rt2x00debug_create_file_chipset(const char *name,
@@ -647,7 +647,7 @@ static struct dentry *rt2x00debug_create_file_chipset(const char *name,
blob->size = strlen(blob->data);
- return debugfs_create_blob(name, S_IRUSR, intf->driver_folder, blob);
+ return debugfs_create_blob(name, 0400, intf->driver_folder, blob);
}
void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
@@ -682,13 +682,13 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
if (IS_ERR(intf->chipset_entry) || !intf->chipset_entry)
goto exit;
- intf->dev_flags = debugfs_create_file("dev_flags", S_IRUSR,
+ intf->dev_flags = debugfs_create_file("dev_flags", 0400,
intf->driver_folder, intf,
&rt2x00debug_fop_dev_flags);
if (IS_ERR(intf->dev_flags) || !intf->dev_flags)
goto exit;
- intf->cap_flags = debugfs_create_file("cap_flags", S_IRUSR,
+ intf->cap_flags = debugfs_create_file("cap_flags", 0400,
intf->driver_folder, intf,
&rt2x00debug_fop_cap_flags);
if (IS_ERR(intf->cap_flags) || !intf->cap_flags)
@@ -699,27 +699,28 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
if (IS_ERR(intf->register_folder) || !intf->register_folder)
goto exit;
-#define RT2X00DEBUGFS_CREATE_REGISTER_ENTRY(__intf, __name) \
-({ \
- if (debug->__name.read) { \
- (__intf)->__name##_off_entry = \
- debugfs_create_u32(__stringify(__name) "_offset", \
- S_IRUSR | S_IWUSR, \
- (__intf)->register_folder, \
- &(__intf)->offset_##__name); \
- if (IS_ERR((__intf)->__name##_off_entry) \
- || !(__intf)->__name##_off_entry) \
- goto exit; \
- \
- (__intf)->__name##_val_entry = \
- debugfs_create_file(__stringify(__name) "_value", \
- S_IRUSR | S_IWUSR, \
- (__intf)->register_folder, \
- (__intf), &rt2x00debug_fop_##__name); \
- if (IS_ERR((__intf)->__name##_val_entry) \
- || !(__intf)->__name##_val_entry) \
- goto exit; \
- } \
+#define RT2X00DEBUGFS_CREATE_REGISTER_ENTRY(__intf, __name) \
+({ \
+ if (debug->__name.read) { \
+ (__intf)->__name##_off_entry = \
+ debugfs_create_u32(__stringify(__name) "_offset", \
+ 0600, \
+ (__intf)->register_folder, \
+ &(__intf)->offset_##__name); \
+ if (IS_ERR((__intf)->__name##_off_entry) || \
+ !(__intf)->__name##_off_entry) \
+ goto exit; \
+ \
+ (__intf)->__name##_val_entry = \
+ debugfs_create_file(__stringify(__name) "_value", \
+ 0600, \
+ (__intf)->register_folder, \
+ (__intf), \
+ &rt2x00debug_fop_##__name); \
+ if (IS_ERR((__intf)->__name##_val_entry) || \
+ !(__intf)->__name##_val_entry) \
+ goto exit; \
+ } \
})
RT2X00DEBUGFS_CREATE_REGISTER_ENTRY(intf, csr);
@@ -736,8 +737,8 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
goto exit;
intf->queue_frame_dump_entry =
- debugfs_create_file("dump", S_IRUSR, intf->queue_folder,
- intf, &rt2x00debug_fop_queue_dump);
+ debugfs_create_file("dump", 0400, intf->queue_folder,
+ intf, &rt2x00debug_fop_queue_dump);
if (IS_ERR(intf->queue_frame_dump_entry)
|| !intf->queue_frame_dump_entry)
goto exit;
@@ -746,14 +747,15 @@ void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
init_waitqueue_head(&intf->frame_dump_waitqueue);
intf->queue_stats_entry =
- debugfs_create_file("queue", S_IRUSR, intf->queue_folder,
- intf, &rt2x00debug_fop_queue_stats);
+ debugfs_create_file("queue", 0400, intf->queue_folder,
+ intf, &rt2x00debug_fop_queue_stats);
#ifdef CONFIG_RT2X00_LIB_CRYPTO
if (rt2x00_has_cap_hw_crypto(rt2x00dev))
intf->crypto_stats_entry =
- debugfs_create_file("crypto", S_IRUGO, intf->queue_folder,
- intf, &rt2x00debug_fop_crypto_stats);
+ debugfs_create_file("crypto", 0444, intf->queue_folder,
+ intf,
+ &rt2x00debug_fop_crypto_stats);
#endif
return;
diff --git a/drivers/net/wireless/ralink/rt2x00/rt61pci.c b/drivers/net/wireless/ralink/rt2x00/rt61pci.c
index 234310200759..cb0e1196f2c2 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt61pci.c
@@ -40,7 +40,7 @@
* Allow hardware encryption to be disabled.
*/
static bool modparam_nohwcrypt = false;
-module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
+module_param_named(nohwcrypt, modparam_nohwcrypt, bool, 0444);
MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
/*
diff --git a/drivers/net/wireless/ralink/rt2x00/rt73usb.c b/drivers/net/wireless/ralink/rt2x00/rt73usb.c
index 9a212823f42c..319ec4f2d9d2 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt73usb.c
@@ -38,7 +38,7 @@
* Allow hardware encryption to be disabled.
*/
static bool modparam_nohwcrypt;
-module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
+module_param_named(nohwcrypt, modparam_nohwcrypt, bool, 0444);
MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
/*
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 0133fcd4601b..7f9b16b97ea3 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -2815,9 +2815,11 @@ static int __init init_ray_cs(void)
proc_mkdir("driver/ray_cs", NULL);
proc_create("driver/ray_cs/ray_cs", 0, NULL, &ray_cs_proc_fops);
- proc_create("driver/ray_cs/essid", S_IWUSR, NULL, &ray_cs_essid_proc_fops);
- proc_create_data("driver/ray_cs/net_type", S_IWUSR, NULL, &int_proc_fops, &net_type);
- proc_create_data("driver/ray_cs/translate", S_IWUSR, NULL, &int_proc_fops, &translate);
+ proc_create("driver/ray_cs/essid", 0200, NULL, &ray_cs_essid_proc_fops);
+ proc_create_data("driver/ray_cs/net_type", 0200, NULL, &int_proc_fops,
+ &net_type);
+ proc_create_data("driver/ray_cs/translate", 0200, NULL, &int_proc_fops,
+ &translate);
#endif
if (translate != 0)
translate = 1;
diff --git a/drivers/net/wireless/st/cw1200/debug.c b/drivers/net/wireless/st/cw1200/debug.c
index 34f97c31eecf..295cb1a29f25 100644
--- a/drivers/net/wireless/st/cw1200/debug.c
+++ b/drivers/net/wireless/st/cw1200/debug.c
@@ -398,15 +398,15 @@ int cw1200_debug_init(struct cw1200_common *priv)
if (!d->debugfs_phy)
goto err;
- if (!debugfs_create_file("status", S_IRUSR, d->debugfs_phy,
+ if (!debugfs_create_file("status", 0400, d->debugfs_phy,
priv, &fops_status))
goto err;
- if (!debugfs_create_file("counters", S_IRUSR, d->debugfs_phy,
+ if (!debugfs_create_file("counters", 0400, d->debugfs_phy,
priv, &fops_counters))
goto err;
- if (!debugfs_create_file("wsm_dumps", S_IWUSR, d->debugfs_phy,
+ if (!debugfs_create_file("wsm_dumps", 0200, d->debugfs_phy,
priv, &fops_wsm_dumps))
goto err;
diff --git a/drivers/net/wireless/st/cw1200/main.c b/drivers/net/wireless/st/cw1200/main.c
index a186d1df1f29..90dc979f260b 100644
--- a/drivers/net/wireless/st/cw1200/main.c
+++ b/drivers/net/wireless/st/cw1200/main.c
@@ -46,7 +46,7 @@ MODULE_ALIAS("cw1200_core");
/* Accept MAC address of the form macaddr=0x00,0x80,0xE1,0x30,0x40,0x50 */
static u8 cw1200_mac_template[ETH_ALEN] = {0x02, 0x80, 0xe1, 0x00, 0x00, 0x00};
-module_param_array_named(macaddr, cw1200_mac_template, byte, NULL, S_IRUGO);
+module_param_array_named(macaddr, cw1200_mac_template, byte, NULL, 0444);
MODULE_PARM_DESC(macaddr, "Override platform_data MAC address");
static char *cw1200_sdd_path;
diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
index 0cf3b4013dd6..ca0f936fc119 100644
--- a/drivers/net/wireless/ti/wl18xx/main.c
+++ b/drivers/net/wireless/ti/wl18xx/main.c
@@ -2092,54 +2092,51 @@ static struct platform_driver wl18xx_driver = {
};
module_platform_driver(wl18xx_driver);
-module_param_named(ht_mode, ht_mode_param, charp, S_IRUSR);
+module_param_named(ht_mode, ht_mode_param, charp, 0400);
MODULE_PARM_DESC(ht_mode, "Force HT mode: wide or siso20");
-module_param_named(board_type, board_type_param, charp, S_IRUSR);
+module_param_named(board_type, board_type_param, charp, 0400);
MODULE_PARM_DESC(board_type, "Board type: fpga, hdk (default), evb, com8 or "
"dvp");
-module_param_named(checksum, checksum_param, bool, S_IRUSR);
+module_param_named(checksum, checksum_param, bool, 0400);
MODULE_PARM_DESC(checksum, "Enable TCP checksum: boolean (defaults to false)");
-module_param_named(dc2dc, dc2dc_param, int, S_IRUSR);
+module_param_named(dc2dc, dc2dc_param, int, 0400);
MODULE_PARM_DESC(dc2dc, "External DC2DC: u8 (defaults to 0)");
-module_param_named(n_antennas_2, n_antennas_2_param, int, S_IRUSR);
+module_param_named(n_antennas_2, n_antennas_2_param, int, 0400);
MODULE_PARM_DESC(n_antennas_2,
"Number of installed 2.4GHz antennas: 1 (default) or 2");
-module_param_named(n_antennas_5, n_antennas_5_param, int, S_IRUSR);
+module_param_named(n_antennas_5, n_antennas_5_param, int, 0400);
MODULE_PARM_DESC(n_antennas_5,
"Number of installed 5GHz antennas: 1 (default) or 2");
-module_param_named(low_band_component, low_band_component_param, int,
- S_IRUSR);
+module_param_named(low_band_component, low_band_component_param, int, 0400);
MODULE_PARM_DESC(low_band_component, "Low band component: u8 "
"(default is 0x01)");
module_param_named(low_band_component_type, low_band_component_type_param,
- int, S_IRUSR);
+ int, 0400);
MODULE_PARM_DESC(low_band_component_type, "Low band component type: u8 "
"(default is 0x05 or 0x06 depending on the board_type)");
-module_param_named(high_band_component, high_band_component_param, int,
- S_IRUSR);
+module_param_named(high_band_component, high_band_component_param, int, 0400);
MODULE_PARM_DESC(high_band_component, "High band component: u8, "
"(default is 0x01)");
module_param_named(high_band_component_type, high_band_component_type_param,
- int, S_IRUSR);
+ int, 0400);
MODULE_PARM_DESC(high_band_component_type, "High band component type: u8 "
"(default is 0x09)");
module_param_named(pwr_limit_reference_11_abg,
- pwr_limit_reference_11_abg_param, int, S_IRUSR);
+ pwr_limit_reference_11_abg_param, int, 0400);
MODULE_PARM_DESC(pwr_limit_reference_11_abg, "Power limit reference: u8 "
"(default is 0xc8)");
-module_param_named(num_rx_desc,
- num_rx_desc_param, int, S_IRUSR);
+module_param_named(num_rx_desc, num_rx_desc_param, int, 0400);
MODULE_PARM_DESC(num_rx_desc_param,
"Number of Rx descriptors: u8 (default is 32)");
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 09714034dbf1..3a51ab116e79 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -6630,20 +6630,20 @@ EXPORT_SYMBOL_GPL(wlcore_remove);
u32 wl12xx_debug_level = DEBUG_NONE;
EXPORT_SYMBOL_GPL(wl12xx_debug_level);
-module_param_named(debug_level, wl12xx_debug_level, uint, S_IRUSR | S_IWUSR);
+module_param_named(debug_level, wl12xx_debug_level, uint, 0600);
MODULE_PARM_DESC(debug_level, "wl12xx debugging level");
module_param_named(fwlog, fwlog_param, charp, 0);
MODULE_PARM_DESC(fwlog,
"FW logger options: continuous, dbgpins or disable");
-module_param(fwlog_mem_blocks, int, S_IRUSR | S_IWUSR);
+module_param(fwlog_mem_blocks, int, 0600);
MODULE_PARM_DESC(fwlog_mem_blocks, "fwlog mem_blocks");
-module_param(bug_on_recovery, int, S_IRUSR | S_IWUSR);
+module_param(bug_on_recovery, int, 0600);
MODULE_PARM_DESC(bug_on_recovery, "BUG() on fw recovery");
-module_param(no_recovery, int, S_IRUSR | S_IWUSR);
+module_param(no_recovery, int, 0600);
MODULE_PARM_DESC(no_recovery, "Prevent HW recovery. FW will remain stuck.");
MODULE_LICENSE("GPL");
diff --git a/drivers/net/wireless/ti/wlcore/sdio.c b/drivers/net/wireless/ti/wlcore/sdio.c
index f8a1fea64e25..1f727babbea0 100644
--- a/drivers/net/wireless/ti/wlcore/sdio.c
+++ b/drivers/net/wireless/ti/wlcore/sdio.c
@@ -469,7 +469,7 @@ static void __exit wl1271_exit(void)
module_init(wl1271_init);
module_exit(wl1271_exit);
-module_param(dump, bool, S_IRUSR | S_IWUSR);
+module_param(dump, bool, 0600);
MODULE_PARM_DESC(dump, "Enable sdio read/write dumps.");
MODULE_LICENSE("GPL");
diff --git a/drivers/net/wireless/ti/wlcore/sysfs.c b/drivers/net/wireless/ti/wlcore/sysfs.c
index b72e2101488b..d31eb775e023 100644
--- a/drivers/net/wireless/ti/wlcore/sysfs.c
+++ b/drivers/net/wireless/ti/wlcore/sysfs.c
@@ -80,7 +80,7 @@ static ssize_t wl1271_sysfs_store_bt_coex_state(struct device *dev,
return count;
}
-static DEVICE_ATTR(bt_coex_state, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(bt_coex_state, 0644,
wl1271_sysfs_show_bt_coex_state,
wl1271_sysfs_store_bt_coex_state);
@@ -103,8 +103,7 @@ static ssize_t wl1271_sysfs_show_hw_pg_ver(struct device *dev,
return len;
}
-static DEVICE_ATTR(hw_pg_ver, S_IRUGO,
- wl1271_sysfs_show_hw_pg_ver, NULL);
+static DEVICE_ATTR(hw_pg_ver, 0444, wl1271_sysfs_show_hw_pg_ver, NULL);
static ssize_t wl1271_sysfs_read_fwlog(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
@@ -139,7 +138,7 @@ static ssize_t wl1271_sysfs_read_fwlog(struct file *filp, struct kobject *kobj,
}
static const struct bin_attribute fwlog_attr = {
- .attr = {.name = "fwlog", .mode = S_IRUSR},
+ .attr = { .name = "fwlog", .mode = 0400 },
.read = wl1271_sysfs_read_fwlog,
};
--
2.15.0
^ permalink raw reply related
* [PATCH 1/4] ethernet: Use octal not symbolic permissions
From: Joe Perches @ 2018-03-23 22:54 UTC (permalink / raw)
To: Vince Bridgers, Tom Lendacky, Rasesh Mody, Harish Patil,
Dept-GELinuxNICDev, Ariel Elior, everest-linux-l2,
Siva Reddy Kallam, Prashant Sreedharan, Michael Chan,
Sudarsana Kalluru, Sunil Goutham, Robert Richter,
Santosh Raspatur, Ganesh Goudar, Casey Leedom,
Dariusz Marcinkiewicz, Sathya Perla, Ajit Khaparde,
Sriharsha Basavapatna, Somnath Kotur, Douglas Miller <dougm
Cc: Jakub Kicinski, linux-rdma, netdev, linux-kernel, oss-drivers,
intel-wired-lan, nios2-dev, linuxppc-dev, linux-arm-kernel
In-Reply-To: <cover.1521845235.git.joe@perches.com>
Prefer the direct use of octal for permissions.
Done with checkpatch -f --types=SYMBOLIC_PERMS --fix-inplace
and some typing.
Miscellanea:
o Whitespace neatening around these conversions.
Signed-off-by: Joe Perches <joe@perches.com>
---
drivers/net/ethernet/8390/apne.c | 2 +-
drivers/net/ethernet/8390/lib8390.c | 2 +-
drivers/net/ethernet/8390/ne.c | 2 +-
drivers/net/ethernet/8390/ne2k-pci.c | 2 +-
drivers/net/ethernet/8390/smc-ultra.c | 2 +-
drivers/net/ethernet/8390/stnic.c | 2 +-
drivers/net/ethernet/8390/wd.c | 2 +-
drivers/net/ethernet/altera/altera_tse_main.c | 6 +-
drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 10 +-
drivers/net/ethernet/amd/xgbe/xgbe-main.c | 2 +-
drivers/net/ethernet/broadcom/bnx2.c | 2 +-
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 12 +--
drivers/net/ethernet/broadcom/sb1250-mac.c | 10 +-
drivers/net/ethernet/broadcom/tg3.c | 6 +-
drivers/net/ethernet/brocade/bna/bnad.c | 2 +-
drivers/net/ethernet/brocade/bna/bnad_debugfs.c | 10 +-
drivers/net/ethernet/cavium/thunder/nicvf_main.c | 2 +-
drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c | 6 +-
drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c | 112 ++++++++++-----------
.../net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c | 10 +-
drivers/net/ethernet/ec_bhf.c | 2 +-
drivers/net/ethernet/emulex/benet/be_main.c | 6 +-
drivers/net/ethernet/ibm/ehea/ehea_main.c | 7 +-
drivers/net/ethernet/ibm/ibmveth.c | 2 +-
drivers/net/ethernet/intel/igb/igb_hwmon.c | 2 +-
drivers/net/ethernet/intel/ixgbe/ixgbe_sysfs.c | 2 +-
drivers/net/ethernet/marvell/mvneta.c | 8 +-
drivers/net/ethernet/marvell/skge.c | 2 +-
drivers/net/ethernet/marvell/sky2.c | 2 +-
drivers/net/ethernet/mellanox/mlx4/main.c | 16 +--
drivers/net/ethernet/mellanox/mlxsw/core_hwmon.c | 10 +-
drivers/net/ethernet/myricom/myri10ge/myri10ge.c | 32 +++---
.../net/ethernet/netronome/nfp/nfp_net_debugfs.c | 6 +-
.../net/ethernet/qlogic/netxen/netxen_nic_main.c | 14 +--
drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c | 30 +++---
drivers/net/ethernet/qualcomm/qca_debug.c | 2 +-
drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c | 4 +-
drivers/net/ethernet/sfc/mcdi_mon.c | 2 +-
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 26 ++---
drivers/net/ethernet/sun/niu.c | 10 +-
40 files changed, 194 insertions(+), 195 deletions(-)
diff --git a/drivers/net/ethernet/8390/apne.c b/drivers/net/ethernet/8390/apne.c
index c56ac9ebc08f..fe6c834c422e 100644
--- a/drivers/net/ethernet/8390/apne.c
+++ b/drivers/net/ethernet/8390/apne.c
@@ -117,7 +117,7 @@ static const char version[] =
static int apne_owned; /* signal if card already owned */
static u32 apne_msg_enable;
-module_param_named(msg_enable, apne_msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH));
+module_param_named(msg_enable, apne_msg_enable, uint, 0444);
MODULE_PARM_DESC(msg_enable, "Debug message level (see linux/netdevice.h for bitmap)");
struct net_device * __init apne_probe(int unit)
diff --git a/drivers/net/ethernet/8390/lib8390.c b/drivers/net/ethernet/8390/lib8390.c
index 5d9bbde9fe68..c9c55c9eab9f 100644
--- a/drivers/net/ethernet/8390/lib8390.c
+++ b/drivers/net/ethernet/8390/lib8390.c
@@ -113,7 +113,7 @@ static void __NS8390_init(struct net_device *dev, int startp);
static unsigned version_printed;
static u32 msg_enable;
-module_param(msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH));
+module_param(msg_enable, uint, 0444);
MODULE_PARM_DESC(msg_enable, "Debug message level (see linux/netdevice.h for bitmap)");
/*
diff --git a/drivers/net/ethernet/8390/ne.c b/drivers/net/ethernet/8390/ne.c
index 44a084b41bf0..ac99d089ac72 100644
--- a/drivers/net/ethernet/8390/ne.c
+++ b/drivers/net/ethernet/8390/ne.c
@@ -77,7 +77,7 @@ static u32 ne_msg_enable;
module_param_hw_array(io, int, ioport, NULL, 0);
module_param_hw_array(irq, int, irq, NULL, 0);
module_param_array(bad, int, NULL, 0);
-module_param_named(msg_enable, ne_msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH));
+module_param_named(msg_enable, ne_msg_enable, uint, 0444);
MODULE_PARM_DESC(io, "I/O base address(es),required");
MODULE_PARM_DESC(irq, "IRQ number(s)");
MODULE_PARM_DESC(bad, "Accept card(s) with bad signatures");
diff --git a/drivers/net/ethernet/8390/ne2k-pci.c b/drivers/net/ethernet/8390/ne2k-pci.c
index 1bdea746926c..42985a82321a 100644
--- a/drivers/net/ethernet/8390/ne2k-pci.c
+++ b/drivers/net/ethernet/8390/ne2k-pci.c
@@ -76,7 +76,7 @@ MODULE_AUTHOR("Donald Becker / Paul Gortmaker");
MODULE_DESCRIPTION("PCI NE2000 clone driver");
MODULE_LICENSE("GPL");
-module_param_named(msg_enable, ne2k_msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH));
+module_param_named(msg_enable, ne2k_msg_enable, uint, 0444);
module_param_array(options, int, NULL, 0);
module_param_array(full_duplex, int, NULL, 0);
MODULE_PARM_DESC(msg_enable, "Debug message level (see linux/netdevice.h for bitmap)");
diff --git a/drivers/net/ethernet/8390/smc-ultra.c b/drivers/net/ethernet/8390/smc-ultra.c
index 4e02f6a23575..3fe3b4dfa7c5 100644
--- a/drivers/net/ethernet/8390/smc-ultra.c
+++ b/drivers/net/ethernet/8390/smc-ultra.c
@@ -563,7 +563,7 @@ static int irq[MAX_ULTRA_CARDS];
module_param_hw_array(io, int, ioport, NULL, 0);
module_param_hw_array(irq, int, irq, NULL, 0);
-module_param_named(msg_enable, ultra_msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH));
+module_param_named(msg_enable, ultra_msg_enable, uint, 0444);
MODULE_PARM_DESC(io, "I/O base address(es)");
MODULE_PARM_DESC(irq, "IRQ number(s) (assigned)");
MODULE_PARM_DESC(msg_enable, "Debug message level (see linux/netdevice.h for bitmap)");
diff --git a/drivers/net/ethernet/8390/stnic.c b/drivers/net/ethernet/8390/stnic.c
index aca957d4e121..1f0670cd3ea3 100644
--- a/drivers/net/ethernet/8390/stnic.c
+++ b/drivers/net/ethernet/8390/stnic.c
@@ -71,7 +71,7 @@ static void stnic_init (struct net_device *dev);
static u32 stnic_msg_enable;
-module_param_named(msg_enable, stnic_msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH));
+module_param_named(msg_enable, stnic_msg_enable, uint, 0444);
MODULE_PARM_DESC(msg_enable, "Debug message level (see linux/netdevice.h for bitmap)");
/* SH7750 specific read/write io. */
diff --git a/drivers/net/ethernet/8390/wd.c b/drivers/net/ethernet/8390/wd.c
index fb17c2c7e1dd..c834123560f1 100644
--- a/drivers/net/ethernet/8390/wd.c
+++ b/drivers/net/ethernet/8390/wd.c
@@ -507,7 +507,7 @@ module_param_hw_array(io, int, ioport, NULL, 0);
module_param_hw_array(irq, int, irq, NULL, 0);
module_param_hw_array(mem, int, iomem, NULL, 0);
module_param_hw_array(mem_end, int, iomem, NULL, 0);
-module_param_named(msg_enable, wd_msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH));
+module_param_named(msg_enable, wd_msg_enable, uint, 0444);
MODULE_PARM_DESC(io, "I/O base address(es)");
MODULE_PARM_DESC(irq, "IRQ number(s) (ignored for PureData boards)");
MODULE_PARM_DESC(mem, "memory base address(es)(ignored for PureData boards)");
diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c
index 527908c7e384..baca8f704a45 100644
--- a/drivers/net/ethernet/altera/altera_tse_main.c
+++ b/drivers/net/ethernet/altera/altera_tse_main.c
@@ -56,7 +56,7 @@
static atomic_t instance_count = ATOMIC_INIT(~0);
/* Module parameters */
static int debug = -1;
-module_param(debug, int, S_IRUGO | S_IWUSR);
+module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "Message Level (-1: default, 0: no output, 16: all)");
static const u32 default_msg_level = (NETIF_MSG_DRV | NETIF_MSG_PROBE |
@@ -65,12 +65,12 @@ static const u32 default_msg_level = (NETIF_MSG_DRV | NETIF_MSG_PROBE |
#define RX_DESCRIPTORS 64
static int dma_rx_num = RX_DESCRIPTORS;
-module_param(dma_rx_num, int, S_IRUGO | S_IWUSR);
+module_param(dma_rx_num, int, 0644);
MODULE_PARM_DESC(dma_rx_num, "Number of descriptors in the RX list");
#define TX_DESCRIPTORS 64
static int dma_tx_num = TX_DESCRIPTORS;
-module_param(dma_tx_num, int, S_IRUGO | S_IWUSR);
+module_param(dma_tx_num, int, 0644);
MODULE_PARM_DESC(dma_tx_num, "Number of descriptors in the TX list");
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
index 100adee778df..7c204f05b418 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
@@ -137,21 +137,21 @@ static unsigned int ecc_ded_period = 600;
#ifdef CONFIG_AMD_XGBE_HAVE_ECC
/* Only expose the ECC parameters if supported */
-module_param(ecc_sec_info_threshold, uint, S_IWUSR | S_IRUGO);
+module_param(ecc_sec_info_threshold, uint, 0644);
MODULE_PARM_DESC(ecc_sec_info_threshold,
" ECC corrected error informational threshold setting");
-module_param(ecc_sec_warn_threshold, uint, S_IWUSR | S_IRUGO);
+module_param(ecc_sec_warn_threshold, uint, 0644);
MODULE_PARM_DESC(ecc_sec_warn_threshold,
" ECC corrected error warning threshold setting");
-module_param(ecc_sec_period, uint, S_IWUSR | S_IRUGO);
+module_param(ecc_sec_period, uint, 0644);
MODULE_PARM_DESC(ecc_sec_period, " ECC corrected error period (in seconds)");
-module_param(ecc_ded_threshold, uint, S_IWUSR | S_IRUGO);
+module_param(ecc_ded_threshold, uint, 0644);
MODULE_PARM_DESC(ecc_ded_threshold, " ECC detected error threshold setting");
-module_param(ecc_ded_period, uint, S_IWUSR | S_IRUGO);
+module_param(ecc_ded_period, uint, 0644);
MODULE_PARM_DESC(ecc_ded_period, " ECC detected error period (in seconds)");
#endif
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
index d91fa595be98..795e556d4a3f 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
@@ -131,7 +131,7 @@ MODULE_VERSION(XGBE_DRV_VERSION);
MODULE_DESCRIPTION(XGBE_DRV_DESC);
static int debug = -1;
-module_param(debug, int, S_IWUSR | S_IRUGO);
+module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, " Network interface message level setting");
static const u32 default_msg_level = (NETIF_MSG_LINK | NETIF_MSG_IFDOWN |
diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c
index 5e34b34f7740..9ffc4a8c5fc7 100644
--- a/drivers/net/ethernet/broadcom/bnx2.c
+++ b/drivers/net/ethernet/broadcom/bnx2.c
@@ -87,7 +87,7 @@ MODULE_FIRMWARE(FW_RV2P_FILE_09_Ax);
static int disable_msi = 0;
-module_param(disable_msi, int, S_IRUGO);
+module_param(disable_msi, int, 0444);
MODULE_PARM_DESC(disable_msi, "Disable Message Signaled Interrupt (MSI)");
typedef enum {
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index b8388e93520a..fd97250d6371 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -97,29 +97,29 @@ MODULE_FIRMWARE(FW_FILE_NAME_E1H);
MODULE_FIRMWARE(FW_FILE_NAME_E2);
int bnx2x_num_queues;
-module_param_named(num_queues, bnx2x_num_queues, int, S_IRUGO);
+module_param_named(num_queues, bnx2x_num_queues, int, 0444);
MODULE_PARM_DESC(num_queues,
" Set number of queues (default is as a number of CPUs)");
static int disable_tpa;
-module_param(disable_tpa, int, S_IRUGO);
+module_param(disable_tpa, int, 0444);
MODULE_PARM_DESC(disable_tpa, " Disable the TPA (LRO) feature");
static int int_mode;
-module_param(int_mode, int, S_IRUGO);
+module_param(int_mode, int, 0444);
MODULE_PARM_DESC(int_mode, " Force interrupt mode other than MSI-X "
"(1 INT#x; 2 MSI)");
static int dropless_fc;
-module_param(dropless_fc, int, S_IRUGO);
+module_param(dropless_fc, int, 0444);
MODULE_PARM_DESC(dropless_fc, " Pause on exhausted host ring");
static int mrrs = -1;
-module_param(mrrs, int, S_IRUGO);
+module_param(mrrs, int, 0444);
MODULE_PARM_DESC(mrrs, " Force Max Read Req Size (0..3) (for debug)");
static int debug;
-module_param(debug, int, S_IRUGO);
+module_param(debug, int, 0444);
MODULE_PARM_DESC(debug, " Default debug msglevel");
static struct workqueue_struct *bnx2x_wq;
diff --git a/drivers/net/ethernet/broadcom/sb1250-mac.c b/drivers/net/ethernet/broadcom/sb1250-mac.c
index ecdef42f0ae6..ef4a0c326736 100644
--- a/drivers/net/ethernet/broadcom/sb1250-mac.c
+++ b/drivers/net/ethernet/broadcom/sb1250-mac.c
@@ -63,24 +63,24 @@ MODULE_DESCRIPTION("Broadcom SiByte SOC GB Ethernet driver");
/* 1 normal messages, 0 quiet .. 7 verbose. */
static int debug = 1;
-module_param(debug, int, S_IRUGO);
+module_param(debug, int, 0444);
MODULE_PARM_DESC(debug, "Debug messages");
#ifdef CONFIG_SBMAC_COALESCE
static int int_pktcnt_tx = 255;
-module_param(int_pktcnt_tx, int, S_IRUGO);
+module_param(int_pktcnt_tx, int, 0444);
MODULE_PARM_DESC(int_pktcnt_tx, "TX packet count");
static int int_timeout_tx = 255;
-module_param(int_timeout_tx, int, S_IRUGO);
+module_param(int_timeout_tx, int, 0444);
MODULE_PARM_DESC(int_timeout_tx, "TX timeout value");
static int int_pktcnt_rx = 64;
-module_param(int_pktcnt_rx, int, S_IRUGO);
+module_param(int_pktcnt_rx, int, 0444);
MODULE_PARM_DESC(int_pktcnt_rx, "RX packet count");
static int int_timeout_rx = 64;
-module_param(int_timeout_rx, int, S_IRUGO);
+module_param(int_timeout_rx, int, 0444);
MODULE_PARM_DESC(int_timeout_rx, "RX timeout value");
#endif
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index f2593978ae75..08bbb639be1a 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -10799,11 +10799,11 @@ static ssize_t tg3_show_temp(struct device *dev,
}
-static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, tg3_show_temp, NULL,
+static SENSOR_DEVICE_ATTR(temp1_input, 0444, tg3_show_temp, NULL,
TG3_TEMP_SENSOR_OFFSET);
-static SENSOR_DEVICE_ATTR(temp1_crit, S_IRUGO, tg3_show_temp, NULL,
+static SENSOR_DEVICE_ATTR(temp1_crit, 0444, tg3_show_temp, NULL,
TG3_TEMP_CAUTION_OFFSET);
-static SENSOR_DEVICE_ATTR(temp1_max, S_IRUGO, tg3_show_temp, NULL,
+static SENSOR_DEVICE_ATTR(temp1_max, 0444, tg3_show_temp, NULL,
TG3_TEMP_MAX_OFFSET);
static struct attribute *tg3_attrs[] = {
diff --git a/drivers/net/ethernet/brocade/bna/bnad.c b/drivers/net/ethernet/brocade/bna/bnad.c
index a843076597ec..69cc3e0119d6 100644
--- a/drivers/net/ethernet/brocade/bna/bnad.c
+++ b/drivers/net/ethernet/brocade/bna/bnad.c
@@ -46,7 +46,7 @@ module_param(bnad_ioc_auto_recover, uint, 0444);
MODULE_PARM_DESC(bnad_ioc_auto_recover, "Enable / Disable auto recovery");
static uint bna_debugfs_enable = 1;
-module_param(bna_debugfs_enable, uint, S_IRUGO | S_IWUSR);
+module_param(bna_debugfs_enable, uint, 0644);
MODULE_PARM_DESC(bna_debugfs_enable, "Enables debugfs feature, default=1,"
" Range[false:0|true:1]");
diff --git a/drivers/net/ethernet/brocade/bna/bnad_debugfs.c b/drivers/net/ethernet/brocade/bna/bnad_debugfs.c
index cebfe3bd086e..933799be0471 100644
--- a/drivers/net/ethernet/brocade/bna/bnad_debugfs.c
+++ b/drivers/net/ethernet/brocade/bna/bnad_debugfs.c
@@ -486,11 +486,11 @@ struct bnad_debugfs_entry {
};
static const struct bnad_debugfs_entry bnad_debugfs_files[] = {
- { "fwtrc", S_IFREG|S_IRUGO, &bnad_debugfs_op_fwtrc, },
- { "fwsave", S_IFREG|S_IRUGO, &bnad_debugfs_op_fwsave, },
- { "regrd", S_IFREG|S_IRUGO|S_IWUSR, &bnad_debugfs_op_regrd, },
- { "regwr", S_IFREG|S_IWUSR, &bnad_debugfs_op_regwr, },
- { "drvinfo", S_IFREG|S_IRUGO, &bnad_debugfs_op_drvinfo, },
+ { "fwtrc", S_IFREG | 0444, &bnad_debugfs_op_fwtrc, },
+ { "fwsave", S_IFREG | 0444, &bnad_debugfs_op_fwsave, },
+ { "regrd", S_IFREG | 0644, &bnad_debugfs_op_regrd, },
+ { "regwr", S_IFREG | 0200, &bnad_debugfs_op_regwr, },
+ { "drvinfo", S_IFREG | 0444, &bnad_debugfs_op_drvinfo, },
};
static struct dentry *bna_debugfs_root;
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_main.c b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
index 7d9c5ffbd041..73fe3881414b 100644
--- a/drivers/net/ethernet/cavium/thunder/nicvf_main.c
+++ b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
@@ -63,7 +63,7 @@ module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "Debug message level bitmap");
static int cpi_alg = CPI_ALG_NONE;
-module_param(cpi_alg, int, S_IRUGO);
+module_param(cpi_alg, int, 0444);
MODULE_PARM_DESC(cpi_alg,
"PFC algorithm (0=none, 1=VLAN, 2=VLAN16, 3=IP Diffserv)");
diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
index 185fe8df7628..2edfdbdaae48 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
@@ -776,11 +776,11 @@ static ssize_t store_nservers(struct device *d, struct device_attribute *attr,
#define CXGB3_ATTR_R(name, val_expr) \
CXGB3_SHOW(name, val_expr) \
-static DEVICE_ATTR(name, S_IRUGO, show_##name, NULL)
+static DEVICE_ATTR(name, 0444, show_##name, NULL)
#define CXGB3_ATTR_RW(name, val_expr, store_method) \
CXGB3_SHOW(name, val_expr) \
-static DEVICE_ATTR(name, S_IRUGO | S_IWUSR, show_##name, store_method)
+static DEVICE_ATTR(name, 0644, show_##name, store_method)
CXGB3_ATTR_R(cam_size, t3_mc5_size(&adap->mc5));
CXGB3_ATTR_RW(nfilters, adap->params.mc5.nfilters, store_nfilters);
@@ -859,7 +859,7 @@ static ssize_t store_##name(struct device *d, struct device_attribute *attr, \
{ \
return tm_attr_store(d, buf, len, sched); \
} \
-static DEVICE_ATTR(name, S_IRUGO | S_IWUSR, show_##name, store_##name)
+static DEVICE_ATTR(name, 0644, show_##name, store_##name)
TM_ATTR(sched0, 0);
TM_ATTR(sched1, 1);
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
index de2ba86eccfd..251d5bdc972f 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
@@ -2752,7 +2752,7 @@ DEFINE_SIMPLE_DEBUGFS_FILE(tid_info);
static void add_debugfs_mem(struct adapter *adap, const char *name,
unsigned int idx, unsigned int size_mb)
{
- debugfs_create_file_size(name, S_IRUSR, adap->debugfs_root,
+ debugfs_create_file_size(name, 0400, adap->debugfs_root,
(void *)adap + idx, &mem_debugfs_fops,
size_mb << 20);
}
@@ -2947,65 +2947,65 @@ int t4_setup_debugfs(struct adapter *adap)
struct dentry *de;
static struct t4_debugfs_entry t4_debugfs_files[] = {
- { "cim_la", &cim_la_fops, S_IRUSR, 0 },
- { "cim_pif_la", &cim_pif_la_fops, S_IRUSR, 0 },
- { "cim_ma_la", &cim_ma_la_fops, S_IRUSR, 0 },
- { "cim_qcfg", &cim_qcfg_fops, S_IRUSR, 0 },
- { "clk", &clk_debugfs_fops, S_IRUSR, 0 },
- { "devlog", &devlog_fops, S_IRUSR, 0 },
- { "mboxlog", &mboxlog_fops, S_IRUSR, 0 },
- { "mbox0", &mbox_debugfs_fops, S_IRUSR | S_IWUSR, 0 },
- { "mbox1", &mbox_debugfs_fops, S_IRUSR | S_IWUSR, 1 },
- { "mbox2", &mbox_debugfs_fops, S_IRUSR | S_IWUSR, 2 },
- { "mbox3", &mbox_debugfs_fops, S_IRUSR | S_IWUSR, 3 },
- { "mbox4", &mbox_debugfs_fops, S_IRUSR | S_IWUSR, 4 },
- { "mbox5", &mbox_debugfs_fops, S_IRUSR | S_IWUSR, 5 },
- { "mbox6", &mbox_debugfs_fops, S_IRUSR | S_IWUSR, 6 },
- { "mbox7", &mbox_debugfs_fops, S_IRUSR | S_IWUSR, 7 },
- { "trace0", &mps_trc_debugfs_fops, S_IRUSR | S_IWUSR, 0 },
- { "trace1", &mps_trc_debugfs_fops, S_IRUSR | S_IWUSR, 1 },
- { "trace2", &mps_trc_debugfs_fops, S_IRUSR | S_IWUSR, 2 },
- { "trace3", &mps_trc_debugfs_fops, S_IRUSR | S_IWUSR, 3 },
- { "l2t", &t4_l2t_fops, S_IRUSR, 0},
- { "mps_tcam", &mps_tcam_debugfs_fops, S_IRUSR, 0 },
- { "rss", &rss_debugfs_fops, S_IRUSR, 0 },
- { "rss_config", &rss_config_debugfs_fops, S_IRUSR, 0 },
- { "rss_key", &rss_key_debugfs_fops, S_IRUSR, 0 },
- { "rss_pf_config", &rss_pf_config_debugfs_fops, S_IRUSR, 0 },
- { "rss_vf_config", &rss_vf_config_debugfs_fops, S_IRUSR, 0 },
- { "sge_qinfo", &sge_qinfo_debugfs_fops, S_IRUSR, 0 },
- { "ibq_tp0", &cim_ibq_fops, S_IRUSR, 0 },
- { "ibq_tp1", &cim_ibq_fops, S_IRUSR, 1 },
- { "ibq_ulp", &cim_ibq_fops, S_IRUSR, 2 },
- { "ibq_sge0", &cim_ibq_fops, S_IRUSR, 3 },
- { "ibq_sge1", &cim_ibq_fops, S_IRUSR, 4 },
- { "ibq_ncsi", &cim_ibq_fops, S_IRUSR, 5 },
- { "obq_ulp0", &cim_obq_fops, S_IRUSR, 0 },
- { "obq_ulp1", &cim_obq_fops, S_IRUSR, 1 },
- { "obq_ulp2", &cim_obq_fops, S_IRUSR, 2 },
- { "obq_ulp3", &cim_obq_fops, S_IRUSR, 3 },
- { "obq_sge", &cim_obq_fops, S_IRUSR, 4 },
- { "obq_ncsi", &cim_obq_fops, S_IRUSR, 5 },
- { "tp_la", &tp_la_fops, S_IRUSR, 0 },
- { "ulprx_la", &ulprx_la_fops, S_IRUSR, 0 },
- { "sensors", &sensors_debugfs_fops, S_IRUSR, 0 },
- { "pm_stats", &pm_stats_debugfs_fops, S_IRUSR, 0 },
- { "tx_rate", &tx_rate_debugfs_fops, S_IRUSR, 0 },
- { "cctrl", &cctrl_tbl_debugfs_fops, S_IRUSR, 0 },
+ { "cim_la", &cim_la_fops, 0400, 0 },
+ { "cim_pif_la", &cim_pif_la_fops, 0400, 0 },
+ { "cim_ma_la", &cim_ma_la_fops, 0400, 0 },
+ { "cim_qcfg", &cim_qcfg_fops, 0400, 0 },
+ { "clk", &clk_debugfs_fops, 0400, 0 },
+ { "devlog", &devlog_fops, 0400, 0 },
+ { "mboxlog", &mboxlog_fops, 0400, 0 },
+ { "mbox0", &mbox_debugfs_fops, 0600, 0 },
+ { "mbox1", &mbox_debugfs_fops, 0600, 1 },
+ { "mbox2", &mbox_debugfs_fops, 0600, 2 },
+ { "mbox3", &mbox_debugfs_fops, 0600, 3 },
+ { "mbox4", &mbox_debugfs_fops, 0600, 4 },
+ { "mbox5", &mbox_debugfs_fops, 0600, 5 },
+ { "mbox6", &mbox_debugfs_fops, 0600, 6 },
+ { "mbox7", &mbox_debugfs_fops, 0600, 7 },
+ { "trace0", &mps_trc_debugfs_fops, 0600, 0 },
+ { "trace1", &mps_trc_debugfs_fops, 0600, 1 },
+ { "trace2", &mps_trc_debugfs_fops, 0600, 2 },
+ { "trace3", &mps_trc_debugfs_fops, 0600, 3 },
+ { "l2t", &t4_l2t_fops, 0400, 0},
+ { "mps_tcam", &mps_tcam_debugfs_fops, 0400, 0 },
+ { "rss", &rss_debugfs_fops, 0400, 0 },
+ { "rss_config", &rss_config_debugfs_fops, 0400, 0 },
+ { "rss_key", &rss_key_debugfs_fops, 0400, 0 },
+ { "rss_pf_config", &rss_pf_config_debugfs_fops, 0400, 0 },
+ { "rss_vf_config", &rss_vf_config_debugfs_fops, 0400, 0 },
+ { "sge_qinfo", &sge_qinfo_debugfs_fops, 0400, 0 },
+ { "ibq_tp0", &cim_ibq_fops, 0400, 0 },
+ { "ibq_tp1", &cim_ibq_fops, 0400, 1 },
+ { "ibq_ulp", &cim_ibq_fops, 0400, 2 },
+ { "ibq_sge0", &cim_ibq_fops, 0400, 3 },
+ { "ibq_sge1", &cim_ibq_fops, 0400, 4 },
+ { "ibq_ncsi", &cim_ibq_fops, 0400, 5 },
+ { "obq_ulp0", &cim_obq_fops, 0400, 0 },
+ { "obq_ulp1", &cim_obq_fops, 0400, 1 },
+ { "obq_ulp2", &cim_obq_fops, 0400, 2 },
+ { "obq_ulp3", &cim_obq_fops, 0400, 3 },
+ { "obq_sge", &cim_obq_fops, 0400, 4 },
+ { "obq_ncsi", &cim_obq_fops, 0400, 5 },
+ { "tp_la", &tp_la_fops, 0400, 0 },
+ { "ulprx_la", &ulprx_la_fops, 0400, 0 },
+ { "sensors", &sensors_debugfs_fops, 0400, 0 },
+ { "pm_stats", &pm_stats_debugfs_fops, 0400, 0 },
+ { "tx_rate", &tx_rate_debugfs_fops, 0400, 0 },
+ { "cctrl", &cctrl_tbl_debugfs_fops, 0400, 0 },
#if IS_ENABLED(CONFIG_IPV6)
- { "clip_tbl", &clip_tbl_debugfs_fops, S_IRUSR, 0 },
+ { "clip_tbl", &clip_tbl_debugfs_fops, 0400, 0 },
#endif
- { "tids", &tid_info_debugfs_fops, S_IRUSR, 0},
- { "blocked_fl", &blocked_fl_fops, S_IRUSR | S_IWUSR, 0 },
- { "meminfo", &meminfo_fops, S_IRUSR, 0 },
- { "crypto", &chcr_stats_debugfs_fops, S_IRUSR, 0 },
+ { "tids", &tid_info_debugfs_fops, 0400, 0},
+ { "blocked_fl", &blocked_fl_fops, 0600, 0 },
+ { "meminfo", &meminfo_fops, 0400, 0 },
+ { "crypto", &chcr_stats_debugfs_fops, 0400, 0 },
};
/* Debug FS nodes common to all T5 and later adapters.
*/
static struct t4_debugfs_entry t5_debugfs_files[] = {
- { "obq_sge_rx_q0", &cim_obq_fops, S_IRUSR, 6 },
- { "obq_sge_rx_q1", &cim_obq_fops, S_IRUSR, 7 },
+ { "obq_sge_rx_q0", &cim_obq_fops, 0400, 6 },
+ { "obq_sge_rx_q1", &cim_obq_fops, 0400, 7 },
};
add_debugfs_files(adap,
@@ -3050,11 +3050,11 @@ int t4_setup_debugfs(struct adapter *adap)
}
}
- de = debugfs_create_file_size("flash", S_IRUSR, adap->debugfs_root, adap,
+ de = debugfs_create_file_size("flash", 0400, adap->debugfs_root, adap,
&flash_debugfs_fops, adap->params.sf_size);
- debugfs_create_bool("use_backdoor", S_IWUSR | S_IRUSR,
+ debugfs_create_bool("use_backdoor", 0600,
adap->debugfs_root, &adap->use_bd);
- debugfs_create_bool("trace_rss", S_IWUSR | S_IRUSR,
+ debugfs_create_bool("trace_rss", 0600,
adap->debugfs_root, &adap->trace_rss);
return 0;
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
index 7bd8497fd9be..9a81b52307a9 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
@@ -2402,11 +2402,11 @@ struct cxgb4vf_debugfs_entry {
};
static struct cxgb4vf_debugfs_entry debugfs_files[] = {
- { "mboxlog", S_IRUGO, &mboxlog_fops },
- { "sge_qinfo", S_IRUGO, &sge_qinfo_debugfs_fops },
- { "sge_qstats", S_IRUGO, &sge_qstats_proc_fops },
- { "resources", S_IRUGO, &resources_proc_fops },
- { "interfaces", S_IRUGO, &interfaces_proc_fops },
+ { "mboxlog", 0444, &mboxlog_fops },
+ { "sge_qinfo", 0444, &sge_qinfo_debugfs_fops },
+ { "sge_qstats", 0444, &sge_qstats_proc_fops },
+ { "resources", 0444, &resources_proc_fops },
+ { "interfaces", 0444, &interfaces_proc_fops },
};
/*
diff --git a/drivers/net/ethernet/ec_bhf.c b/drivers/net/ethernet/ec_bhf.c
index 1b79a6defd56..d71cba0842c5 100644
--- a/drivers/net/ethernet/ec_bhf.c
+++ b/drivers/net/ethernet/ec_bhf.c
@@ -602,7 +602,7 @@ static struct pci_driver pci_driver = {
};
module_pci_driver(pci_driver);
-module_param(polling_frequency, long, S_IRUGO);
+module_param(polling_frequency, long, 0444);
MODULE_PARM_DESC(polling_frequency, "Polling timer frequency in ns");
MODULE_LICENSE("GPL");
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 5774fb6f8aa0..c697e79e491e 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -34,11 +34,11 @@ MODULE_LICENSE("GPL");
* Use sysfs method to enable/disable VFs.
*/
static unsigned int num_vfs;
-module_param(num_vfs, uint, S_IRUGO);
+module_param(num_vfs, uint, 0444);
MODULE_PARM_DESC(num_vfs, "Number of PCI VFs to initialize");
static ushort rx_frag_size = 2048;
-module_param(rx_frag_size, ushort, S_IRUGO);
+module_param(rx_frag_size, ushort, 0444);
MODULE_PARM_DESC(rx_frag_size, "Size of a fragment that holds rcvd data.");
/* Per-module error detection/recovery workq shared across all functions.
@@ -5788,7 +5788,7 @@ static ssize_t be_hwmon_show_temp(struct device *dev,
adapter->hwmon_info.be_on_die_temp * 1000);
}
-static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO,
+static SENSOR_DEVICE_ATTR(temp1_input, 0444,
be_hwmon_show_temp, NULL, 1);
static struct attribute *be_hwmon_attrs[] = {
diff --git a/drivers/net/ethernet/ibm/ehea/ehea_main.c b/drivers/net/ethernet/ibm/ehea/ehea_main.c
index 4878b7169e0f..ba580bfae512 100644
--- a/drivers/net/ethernet/ibm/ehea/ehea_main.c
+++ b/drivers/net/ethernet/ibm/ehea/ehea_main.c
@@ -2903,8 +2903,7 @@ static ssize_t ehea_show_port_id(struct device *dev,
return sprintf(buf, "%d", port->logical_port_id);
}
-static DEVICE_ATTR(log_port_id, S_IRUSR | S_IRGRP | S_IROTH, ehea_show_port_id,
- NULL);
+static DEVICE_ATTR(log_port_id, 0444, ehea_show_port_id, NULL);
static void logical_port_release(struct device *dev)
{
@@ -3235,8 +3234,8 @@ static ssize_t ehea_remove_port(struct device *dev,
return (ssize_t) count;
}
-static DEVICE_ATTR(probe_port, S_IWUSR, NULL, ehea_probe_port);
-static DEVICE_ATTR(remove_port, S_IWUSR, NULL, ehea_remove_port);
+static DEVICE_ATTR(probe_port, 0200, NULL, ehea_probe_port);
+static DEVICE_ATTR(remove_port, 0200, NULL, ehea_remove_port);
static int ehea_create_device_sysfs(struct platform_device *dev)
{
diff --git a/drivers/net/ethernet/ibm/ibmveth.c b/drivers/net/ethernet/ibm/ibmveth.c
index f210398200ec..c1b51edaaf62 100644
--- a/drivers/net/ethernet/ibm/ibmveth.c
+++ b/drivers/net/ethernet/ibm/ibmveth.c
@@ -82,7 +82,7 @@ module_param(rx_flush, uint, 0644);
MODULE_PARM_DESC(rx_flush, "Flush receive buffers before use");
static bool old_large_send __read_mostly;
-module_param(old_large_send, bool, S_IRUGO);
+module_param(old_large_send, bool, 0444);
MODULE_PARM_DESC(old_large_send,
"Use old large send method on firmware that supports the new method");
diff --git a/drivers/net/ethernet/intel/igb/igb_hwmon.c b/drivers/net/ethernet/intel/igb/igb_hwmon.c
index 44b6a68f1af7..d87d27fb9e6e 100644
--- a/drivers/net/ethernet/intel/igb/igb_hwmon.c
+++ b/drivers/net/ethernet/intel/igb/igb_hwmon.c
@@ -147,7 +147,7 @@ static int igb_add_hwmon_attr(struct igb_adapter *adapter,
&adapter->hw.mac.thermal_sensor_data.sensor[offset];
igb_attr->hw = &adapter->hw;
igb_attr->dev_attr.store = NULL;
- igb_attr->dev_attr.attr.mode = S_IRUGO;
+ igb_attr->dev_attr.attr.mode = 0444;
igb_attr->dev_attr.attr.name = igb_attr->name;
sysfs_attr_init(&igb_attr->dev_attr.attr);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sysfs.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sysfs.c
index ef6df3d6437e..24766e125592 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sysfs.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sysfs.c
@@ -146,7 +146,7 @@ static int ixgbe_add_hwmon_attr(struct ixgbe_adapter *adapter,
&adapter->hw.mac.thermal_sensor_data.sensor[offset];
ixgbe_attr->hw = &adapter->hw;
ixgbe_attr->dev_attr.store = NULL;
- ixgbe_attr->dev_attr.attr.mode = S_IRUGO;
+ ixgbe_attr->dev_attr.attr.mode = 0444;
ixgbe_attr->dev_attr.attr.name = ixgbe_attr->name;
sysfs_attr_init(&ixgbe_attr->dev_attr.attr);
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index 25e9a551cc8c..eaa4bb80f1c9 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -4655,8 +4655,8 @@ MODULE_DESCRIPTION("Marvell NETA Ethernet Driver - www.marvell.com");
MODULE_AUTHOR("Rami Rosen <rosenr@marvell.com>, Thomas Petazzoni <thomas.petazzoni@free-electrons.com>");
MODULE_LICENSE("GPL");
-module_param(rxq_number, int, S_IRUGO);
-module_param(txq_number, int, S_IRUGO);
+module_param(rxq_number, int, 0444);
+module_param(txq_number, int, 0444);
-module_param(rxq_def, int, S_IRUGO);
-module_param(rx_copybreak, int, S_IRUGO | S_IWUSR);
+module_param(rxq_def, int, 0444);
+module_param(rx_copybreak, int, 0644);
diff --git a/drivers/net/ethernet/marvell/skge.c b/drivers/net/ethernet/marvell/skge.c
index 31efc47c847e..9c08c3650c02 100644
--- a/drivers/net/ethernet/marvell/skge.c
+++ b/drivers/net/ethernet/marvell/skge.c
@@ -3783,7 +3783,7 @@ static int skge_device_event(struct notifier_block *unused,
break;
case NETDEV_UP:
- d = debugfs_create_file(dev->name, S_IRUGO,
+ d = debugfs_create_file(dev->name, 0444,
skge_debug, dev,
&skge_debug_fops);
if (!d || IS_ERR(d))
diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c
index 9fe85300e7b6..9b77db7c13d0 100644
--- a/drivers/net/ethernet/marvell/sky2.c
+++ b/drivers/net/ethernet/marvell/sky2.c
@@ -4667,7 +4667,7 @@ static int sky2_device_event(struct notifier_block *unused,
break;
case NETDEV_UP:
- sky2->debugfs = debugfs_create_file(dev->name, S_IRUGO,
+ sky2->debugfs = debugfs_create_file(dev->name, 0444,
sky2_debug, dev,
&sky2_debug_fops);
if (IS_ERR(sky2->debugfs))
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index 958619ff24ae..5af50191c181 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -2994,10 +2994,10 @@ static int mlx4_init_port_info(struct mlx4_dev *dev, int port)
sprintf(info->dev_name, "mlx4_port%d", port);
info->port_attr.attr.name = info->dev_name;
- if (mlx4_is_mfunc(dev))
- info->port_attr.attr.mode = S_IRUGO;
- else {
- info->port_attr.attr.mode = S_IRUGO | S_IWUSR;
+ if (mlx4_is_mfunc(dev)) {
+ info->port_attr.attr.mode = 0444;
+ } else {
+ info->port_attr.attr.mode = 0644;
info->port_attr.store = set_port_type;
}
info->port_attr.show = show_port_type;
@@ -3012,10 +3012,10 @@ static int mlx4_init_port_info(struct mlx4_dev *dev, int port)
sprintf(info->dev_mtu_name, "mlx4_port%d_mtu", port);
info->port_mtu_attr.attr.name = info->dev_mtu_name;
- if (mlx4_is_mfunc(dev))
- info->port_mtu_attr.attr.mode = S_IRUGO;
- else {
- info->port_mtu_attr.attr.mode = S_IRUGO | S_IWUSR;
+ if (mlx4_is_mfunc(dev)) {
+ info->port_mtu_attr.attr.mode = 0444;
+ } else {
+ info->port_mtu_attr.attr.mode = 0644;
info->port_mtu_attr.store = set_port_ib_mtu;
}
info->port_mtu_attr.show = show_port_ib_mtu;
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_hwmon.c b/drivers/net/ethernet/mellanox/mlxsw/core_hwmon.c
index ab710e37af99..84185f8dfbae 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core_hwmon.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/core_hwmon.c
@@ -218,32 +218,32 @@ static void mlxsw_hwmon_attr_add(struct mlxsw_hwmon *mlxsw_hwmon,
switch (attr_type) {
case MLXSW_HWMON_ATTR_TYPE_TEMP:
mlxsw_hwmon_attr->dev_attr.show = mlxsw_hwmon_temp_show;
- mlxsw_hwmon_attr->dev_attr.attr.mode = S_IRUGO;
+ mlxsw_hwmon_attr->dev_attr.attr.mode = 0444;
snprintf(mlxsw_hwmon_attr->name, sizeof(mlxsw_hwmon_attr->name),
"temp%u_input", num + 1);
break;
case MLXSW_HWMON_ATTR_TYPE_TEMP_MAX:
mlxsw_hwmon_attr->dev_attr.show = mlxsw_hwmon_temp_max_show;
- mlxsw_hwmon_attr->dev_attr.attr.mode = S_IRUGO;
+ mlxsw_hwmon_attr->dev_attr.attr.mode = 0444;
snprintf(mlxsw_hwmon_attr->name, sizeof(mlxsw_hwmon_attr->name),
"temp%u_highest", num + 1);
break;
case MLXSW_HWMON_ATTR_TYPE_TEMP_RST:
mlxsw_hwmon_attr->dev_attr.store = mlxsw_hwmon_temp_rst_store;
- mlxsw_hwmon_attr->dev_attr.attr.mode = S_IWUSR;
+ mlxsw_hwmon_attr->dev_attr.attr.mode = 0200;
snprintf(mlxsw_hwmon_attr->name, sizeof(mlxsw_hwmon_attr->name),
"temp%u_reset_history", num + 1);
break;
case MLXSW_HWMON_ATTR_TYPE_FAN_RPM:
mlxsw_hwmon_attr->dev_attr.show = mlxsw_hwmon_fan_rpm_show;
- mlxsw_hwmon_attr->dev_attr.attr.mode = S_IRUGO;
+ mlxsw_hwmon_attr->dev_attr.attr.mode = 0444;
snprintf(mlxsw_hwmon_attr->name, sizeof(mlxsw_hwmon_attr->name),
"fan%u_input", num + 1);
break;
case MLXSW_HWMON_ATTR_TYPE_PWM:
mlxsw_hwmon_attr->dev_attr.show = mlxsw_hwmon_pwm_show;
mlxsw_hwmon_attr->dev_attr.store = mlxsw_hwmon_pwm_store;
- mlxsw_hwmon_attr->dev_attr.attr.mode = S_IWUSR | S_IRUGO;
+ mlxsw_hwmon_attr->dev_attr.attr.mode = 0644;
snprintf(mlxsw_hwmon_attr->name, sizeof(mlxsw_hwmon_attr->name),
"pwm%u", num + 1);
break;
diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
index 2521c8c40015..b2d2ec8c11e2 100644
--- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
+++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
@@ -266,7 +266,7 @@ MODULE_FIRMWARE("myri10ge_rss_eth_z8e.dat");
/* Careful: must be accessed under kernel_param_lock() */
static char *myri10ge_fw_name = NULL;
-module_param(myri10ge_fw_name, charp, S_IRUGO | S_IWUSR);
+module_param(myri10ge_fw_name, charp, 0644);
MODULE_PARM_DESC(myri10ge_fw_name, "Firmware image name");
#define MYRI10GE_MAX_BOARDS 8
@@ -277,49 +277,49 @@ module_param_array_named(myri10ge_fw_names, myri10ge_fw_names, charp, NULL,
MODULE_PARM_DESC(myri10ge_fw_names, "Firmware image names per board");
static int myri10ge_ecrc_enable = 1;
-module_param(myri10ge_ecrc_enable, int, S_IRUGO);
+module_param(myri10ge_ecrc_enable, int, 0444);
MODULE_PARM_DESC(myri10ge_ecrc_enable, "Enable Extended CRC on PCI-E");
static int myri10ge_small_bytes = -1; /* -1 == auto */
-module_param(myri10ge_small_bytes, int, S_IRUGO | S_IWUSR);
+module_param(myri10ge_small_bytes, int, 0644);
MODULE_PARM_DESC(myri10ge_small_bytes, "Threshold of small packets");
static int myri10ge_msi = 1; /* enable msi by default */
-module_param(myri10ge_msi, int, S_IRUGO | S_IWUSR);
+module_param(myri10ge_msi, int, 0644);
MODULE_PARM_DESC(myri10ge_msi, "Enable Message Signalled Interrupts");
static int myri10ge_intr_coal_delay = 75;
-module_param(myri10ge_intr_coal_delay, int, S_IRUGO);
+module_param(myri10ge_intr_coal_delay, int, 0444);
MODULE_PARM_DESC(myri10ge_intr_coal_delay, "Interrupt coalescing delay");
static int myri10ge_flow_control = 1;
-module_param(myri10ge_flow_control, int, S_IRUGO);
+module_param(myri10ge_flow_control, int, 0444);
MODULE_PARM_DESC(myri10ge_flow_control, "Pause parameter");
static int myri10ge_deassert_wait = 1;
-module_param(myri10ge_deassert_wait, int, S_IRUGO | S_IWUSR);
+module_param(myri10ge_deassert_wait, int, 0644);
MODULE_PARM_DESC(myri10ge_deassert_wait,
"Wait when deasserting legacy interrupts");
static int myri10ge_force_firmware = 0;
-module_param(myri10ge_force_firmware, int, S_IRUGO);
+module_param(myri10ge_force_firmware, int, 0444);
MODULE_PARM_DESC(myri10ge_force_firmware,
"Force firmware to assume aligned completions");
static int myri10ge_initial_mtu = MYRI10GE_MAX_ETHER_MTU - ETH_HLEN;
-module_param(myri10ge_initial_mtu, int, S_IRUGO);
+module_param(myri10ge_initial_mtu, int, 0444);
MODULE_PARM_DESC(myri10ge_initial_mtu, "Initial MTU");
static int myri10ge_napi_weight = 64;
-module_param(myri10ge_napi_weight, int, S_IRUGO);
+module_param(myri10ge_napi_weight, int, 0444);
MODULE_PARM_DESC(myri10ge_napi_weight, "Set NAPI weight");
static int myri10ge_watchdog_timeout = 1;
-module_param(myri10ge_watchdog_timeout, int, S_IRUGO);
+module_param(myri10ge_watchdog_timeout, int, 0444);
MODULE_PARM_DESC(myri10ge_watchdog_timeout, "Set watchdog timeout");
static int myri10ge_max_irq_loops = 1048576;
-module_param(myri10ge_max_irq_loops, int, S_IRUGO);
+module_param(myri10ge_max_irq_loops, int, 0444);
MODULE_PARM_DESC(myri10ge_max_irq_loops,
"Set stuck legacy IRQ detection threshold");
@@ -330,21 +330,21 @@ module_param(myri10ge_debug, int, 0);
MODULE_PARM_DESC(myri10ge_debug, "Debug level (0=none,...,16=all)");
static int myri10ge_fill_thresh = 256;
-module_param(myri10ge_fill_thresh, int, S_IRUGO | S_IWUSR);
+module_param(myri10ge_fill_thresh, int, 0644);
MODULE_PARM_DESC(myri10ge_fill_thresh, "Number of empty rx slots allowed");
static int myri10ge_reset_recover = 1;
static int myri10ge_max_slices = 1;
-module_param(myri10ge_max_slices, int, S_IRUGO);
+module_param(myri10ge_max_slices, int, 0444);
MODULE_PARM_DESC(myri10ge_max_slices, "Max tx/rx queues");
static int myri10ge_rss_hash = MXGEFW_RSS_HASH_TYPE_SRC_DST_PORT;
-module_param(myri10ge_rss_hash, int, S_IRUGO);
+module_param(myri10ge_rss_hash, int, 0444);
MODULE_PARM_DESC(myri10ge_rss_hash, "Type of RSS hashing to do");
static int myri10ge_dca = 1;
-module_param(myri10ge_dca, int, S_IRUGO);
+module_param(myri10ge_dca, int, 0444);
MODULE_PARM_DESC(myri10ge_dca, "Enable DCA if possible");
#define MYRI10GE_FW_OFFSET 1024*1024
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c b/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c
index cf81cf95d1d8..67cdd8330c59 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c
@@ -231,15 +231,15 @@ void nfp_net_debugfs_vnic_add(struct nfp_net *nn, struct dentry *ddir, int id)
for (i = 0; i < min(nn->max_rx_rings, nn->max_r_vecs); i++) {
sprintf(name, "%d", i);
- debugfs_create_file(name, S_IRUSR, rx,
+ debugfs_create_file(name, 0400, rx,
&nn->r_vecs[i], &nfp_rx_q_fops);
- debugfs_create_file(name, S_IRUSR, xdp,
+ debugfs_create_file(name, 0400, xdp,
&nn->r_vecs[i], &nfp_xdp_q_fops);
}
for (i = 0; i < min(nn->max_tx_rings, nn->max_r_vecs); i++) {
sprintf(name, "%d", i);
- debugfs_create_file(name, S_IRUSR, tx,
+ debugfs_create_file(name, 0400, tx,
&nn->r_vecs[i], &nfp_tx_q_fops);
}
}
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
index f2e8de607119..8259e8309320 100644
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
@@ -2829,9 +2829,9 @@ netxen_show_bridged_mode(struct device *dev,
}
static const struct device_attribute dev_attr_bridged_mode = {
- .attr = {.name = "bridged_mode", .mode = (S_IRUGO | S_IWUSR)},
- .show = netxen_show_bridged_mode,
- .store = netxen_store_bridged_mode,
+ .attr = { .name = "bridged_mode", .mode = 0644 },
+ .show = netxen_show_bridged_mode,
+ .store = netxen_store_bridged_mode,
};
static ssize_t
@@ -2861,7 +2861,7 @@ netxen_show_diag_mode(struct device *dev,
}
static const struct device_attribute dev_attr_diag_mode = {
- .attr = {.name = "diag_mode", .mode = (S_IRUGO | S_IWUSR)},
+ .attr = { .name = "diag_mode", .mode = 0644 },
.show = netxen_show_diag_mode,
.store = netxen_store_diag_mode,
};
@@ -3006,14 +3006,14 @@ static ssize_t netxen_sysfs_write_mem(struct file *filp, struct kobject *kobj,
static const struct bin_attribute bin_attr_crb = {
- .attr = {.name = "crb", .mode = (S_IRUGO | S_IWUSR)},
+ .attr = { .name = "crb", .mode = 0644 },
.size = 0,
.read = netxen_sysfs_read_crb,
.write = netxen_sysfs_write_crb,
};
static const struct bin_attribute bin_attr_mem = {
- .attr = {.name = "mem", .mode = (S_IRUGO | S_IWUSR)},
+ .attr = { .name = "mem", .mode = 0644 },
.size = 0,
.read = netxen_sysfs_read_mem,
.write = netxen_sysfs_write_mem,
@@ -3142,7 +3142,7 @@ netxen_sysfs_read_dimm(struct file *filp, struct kobject *kobj,
}
static const struct bin_attribute bin_attr_dimm = {
- .attr = { .name = "dimm", .mode = (S_IRUGO | S_IWUSR) },
+ .attr = { .name = "dimm", .mode = 0644 },
.size = sizeof(struct netxen_dimm_cfg),
.read = netxen_sysfs_read_dimm,
};
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c
index 287d89dd086f..891f03a7a33d 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c
@@ -1175,81 +1175,81 @@ static ssize_t qlcnic_83xx_sysfs_flash_write_handler(struct file *filp,
}
static const struct device_attribute dev_attr_bridged_mode = {
- .attr = {.name = "bridged_mode", .mode = (S_IRUGO | S_IWUSR)},
- .show = qlcnic_show_bridged_mode,
- .store = qlcnic_store_bridged_mode,
+ .attr = { .name = "bridged_mode", .mode = 0644 },
+ .show = qlcnic_show_bridged_mode,
+ .store = qlcnic_store_bridged_mode,
};
static const struct device_attribute dev_attr_diag_mode = {
- .attr = {.name = "diag_mode", .mode = (S_IRUGO | S_IWUSR)},
+ .attr = { .name = "diag_mode", .mode = 0644 },
.show = qlcnic_show_diag_mode,
.store = qlcnic_store_diag_mode,
};
static const struct device_attribute dev_attr_beacon = {
- .attr = {.name = "beacon", .mode = (S_IRUGO | S_IWUSR)},
+ .attr = { .name = "beacon", .mode = 0644 },
.show = qlcnic_show_beacon,
.store = qlcnic_store_beacon,
};
static const struct bin_attribute bin_attr_crb = {
- .attr = {.name = "crb", .mode = (S_IRUGO | S_IWUSR)},
+ .attr = { .name = "crb", .mode = 0644 },
.size = 0,
.read = qlcnic_sysfs_read_crb,
.write = qlcnic_sysfs_write_crb,
};
static const struct bin_attribute bin_attr_mem = {
- .attr = {.name = "mem", .mode = (S_IRUGO | S_IWUSR)},
+ .attr = { .name = "mem", .mode = 0644 },
.size = 0,
.read = qlcnic_sysfs_read_mem,
.write = qlcnic_sysfs_write_mem,
};
static const struct bin_attribute bin_attr_npar_config = {
- .attr = {.name = "npar_config", .mode = (S_IRUGO | S_IWUSR)},
+ .attr = { .name = "npar_config", .mode = 0644 },
.size = 0,
.read = qlcnic_sysfs_read_npar_config,
.write = qlcnic_sysfs_write_npar_config,
};
static const struct bin_attribute bin_attr_pci_config = {
- .attr = {.name = "pci_config", .mode = (S_IRUGO | S_IWUSR)},
+ .attr = { .name = "pci_config", .mode = 0644 },
.size = 0,
.read = qlcnic_sysfs_read_pci_config,
.write = NULL,
};
static const struct bin_attribute bin_attr_port_stats = {
- .attr = {.name = "port_stats", .mode = (S_IRUGO | S_IWUSR)},
+ .attr = { .name = "port_stats", .mode = 0644 },
.size = 0,
.read = qlcnic_sysfs_get_port_stats,
.write = qlcnic_sysfs_clear_port_stats,
};
static const struct bin_attribute bin_attr_esw_stats = {
- .attr = {.name = "esw_stats", .mode = (S_IRUGO | S_IWUSR)},
+ .attr = { .name = "esw_stats", .mode = 0644 },
.size = 0,
.read = qlcnic_sysfs_get_esw_stats,
.write = qlcnic_sysfs_clear_esw_stats,
};
static const struct bin_attribute bin_attr_esw_config = {
- .attr = {.name = "esw_config", .mode = (S_IRUGO | S_IWUSR)},
+ .attr = { .name = "esw_config", .mode = 0644 },
.size = 0,
.read = qlcnic_sysfs_read_esw_config,
.write = qlcnic_sysfs_write_esw_config,
};
static const struct bin_attribute bin_attr_pm_config = {
- .attr = {.name = "pm_config", .mode = (S_IRUGO | S_IWUSR)},
+ .attr = { .name = "pm_config", .mode = 0644 },
.size = 0,
.read = qlcnic_sysfs_read_pm_config,
.write = qlcnic_sysfs_write_pm_config,
};
static const struct bin_attribute bin_attr_flash = {
- .attr = {.name = "flash", .mode = (S_IRUGO | S_IWUSR)},
+ .attr = { .name = "flash", .mode = 0644 },
.size = 0,
.read = qlcnic_83xx_sysfs_flash_read_handler,
.write = qlcnic_83xx_sysfs_flash_write_handler,
@@ -1276,7 +1276,7 @@ static ssize_t qlcnic_hwmon_show_temp(struct device *dev,
}
/* hwmon-sysfs attributes */
-static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO,
+static SENSOR_DEVICE_ATTR(temp1_input, 0444,
qlcnic_hwmon_show_temp, NULL, 1);
static struct attribute *qlcnic_hwmon_attrs[] = {
diff --git a/drivers/net/ethernet/qualcomm/qca_debug.c b/drivers/net/ethernet/qualcomm/qca_debug.c
index 92b6be9c4429..51d89c86e60f 100644
--- a/drivers/net/ethernet/qualcomm/qca_debug.c
+++ b/drivers/net/ethernet/qualcomm/qca_debug.c
@@ -151,7 +151,7 @@ qcaspi_init_device_debugfs(struct qcaspi *qca)
dev_name(&qca->net_dev->dev));
return;
}
- debugfs_create_file("info", S_IFREG | S_IRUGO, device_root, qca,
+ debugfs_create_file("info", S_IFREG | 0444, device_root, qca,
&qcaspi_info_ops);
}
diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c
index fd35d8004a78..a9da1ad4b4f2 100644
--- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c
+++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c
@@ -57,9 +57,9 @@
static int debug = -1;
static int eee_timer = SXGBE_DEFAULT_LPI_TIMER;
-module_param(eee_timer, int, S_IRUGO | S_IWUSR);
+module_param(eee_timer, int, 0644);
-module_param(debug, int, S_IRUGO | S_IWUSR);
+module_param(debug, int, 0644);
static const u32 default_msg_level = (NETIF_MSG_DRV | NETIF_MSG_PROBE |
NETIF_MSG_LINK | NETIF_MSG_IFUP |
NETIF_MSG_IFDOWN | NETIF_MSG_TIMER);
diff --git a/drivers/net/ethernet/sfc/mcdi_mon.c b/drivers/net/ethernet/sfc/mcdi_mon.c
index f97da05952c7..f17751559ccc 100644
--- a/drivers/net/ethernet/sfc/mcdi_mon.c
+++ b/drivers/net/ethernet/sfc/mcdi_mon.c
@@ -298,7 +298,7 @@ efx_mcdi_mon_add_attr(struct efx_nic *efx, const char *name,
attr->limit_value = limit_value;
sysfs_attr_init(&attr->dev_attr.attr);
attr->dev_attr.attr.name = attr->name;
- attr->dev_attr.attr.mode = S_IRUGO;
+ attr->dev_attr.attr.mode = 0444;
attr->dev_attr.show = reader;
hwmon->group.attrs[hwmon->n_attrs++] = &attr->dev_attr.attr;
}
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index a9856a8bf8ad..9f983dd069d5 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -57,36 +57,36 @@
/* Module parameters */
#define TX_TIMEO 5000
static int watchdog = TX_TIMEO;
-module_param(watchdog, int, S_IRUGO | S_IWUSR);
+module_param(watchdog, int, 0644);
MODULE_PARM_DESC(watchdog, "Transmit timeout in milliseconds (default 5s)");
static int debug = -1;
-module_param(debug, int, S_IRUGO | S_IWUSR);
+module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "Message Level (-1: default, 0: no output, 16: all)");
static int phyaddr = -1;
-module_param(phyaddr, int, S_IRUGO);
+module_param(phyaddr, int, 0444);
MODULE_PARM_DESC(phyaddr, "Physical device address");
#define STMMAC_TX_THRESH (DMA_TX_SIZE / 4)
#define STMMAC_RX_THRESH (DMA_RX_SIZE / 4)
static int flow_ctrl = FLOW_OFF;
-module_param(flow_ctrl, int, S_IRUGO | S_IWUSR);
+module_param(flow_ctrl, int, 0644);
MODULE_PARM_DESC(flow_ctrl, "Flow control ability [on/off]");
static int pause = PAUSE_TIME;
-module_param(pause, int, S_IRUGO | S_IWUSR);
+module_param(pause, int, 0644);
MODULE_PARM_DESC(pause, "Flow Control Pause Time");
#define TC_DEFAULT 64
static int tc = TC_DEFAULT;
-module_param(tc, int, S_IRUGO | S_IWUSR);
+module_param(tc, int, 0644);
MODULE_PARM_DESC(tc, "DMA threshold control value");
#define DEFAULT_BUFSIZE 1536
static int buf_sz = DEFAULT_BUFSIZE;
-module_param(buf_sz, int, S_IRUGO | S_IWUSR);
+module_param(buf_sz, int, 0644);
MODULE_PARM_DESC(buf_sz, "DMA buffer size");
#define STMMAC_RX_COPYBREAK 256
@@ -97,7 +97,7 @@ static const u32 default_msg_level = (NETIF_MSG_DRV | NETIF_MSG_PROBE |
#define STMMAC_DEFAULT_LPI_TIMER 1000
static int eee_timer = STMMAC_DEFAULT_LPI_TIMER;
-module_param(eee_timer, int, S_IRUGO | S_IWUSR);
+module_param(eee_timer, int, 0644);
MODULE_PARM_DESC(eee_timer, "LPI tx expiration time in msec");
#define STMMAC_LPI_T(x) (jiffies + msecs_to_jiffies(x))
@@ -105,7 +105,7 @@ MODULE_PARM_DESC(eee_timer, "LPI tx expiration time in msec");
* but allow user to force to use the chain instead of the ring
*/
static unsigned int chain_mode;
-module_param(chain_mode, int, S_IRUGO);
+module_param(chain_mode, int, 0444);
MODULE_PARM_DESC(chain_mode, "To use chain instead of ring mode");
static irqreturn_t stmmac_interrupt(int irq, void *dev_id);
@@ -4001,7 +4001,7 @@ static int stmmac_init_fs(struct net_device *dev)
/* Entry to report DMA RX/TX rings */
priv->dbgfs_rings_status =
- debugfs_create_file("descriptors_status", S_IRUGO,
+ debugfs_create_file("descriptors_status", 0444,
priv->dbgfs_dir, dev,
&stmmac_rings_status_fops);
@@ -4013,9 +4013,9 @@ static int stmmac_init_fs(struct net_device *dev)
}
/* Entry to report the DMA HW features */
- priv->dbgfs_dma_cap = debugfs_create_file("dma_cap", S_IRUGO,
- priv->dbgfs_dir,
- dev, &stmmac_dma_cap_fops);
+ priv->dbgfs_dma_cap = debugfs_create_file("dma_cap", 0444,
+ priv->dbgfs_dir,
+ dev, &stmmac_dma_cap_fops);
if (!priv->dbgfs_dma_cap || IS_ERR(priv->dbgfs_dma_cap)) {
netdev_err(priv->dev, "ERROR creating stmmac MMC debugfs file\n");
diff --git a/drivers/net/ethernet/sun/niu.c b/drivers/net/ethernet/sun/niu.c
index 8dd545fed30d..f081de4f38d7 100644
--- a/drivers/net/ethernet/sun/niu.c
+++ b/drivers/net/ethernet/sun/niu.c
@@ -9437,11 +9437,11 @@ static ssize_t show_num_ports(struct device *dev,
}
static struct device_attribute niu_parent_attributes[] = {
- __ATTR(port_phy, S_IRUGO, show_port_phy, NULL),
- __ATTR(plat_type, S_IRUGO, show_plat_type, NULL),
- __ATTR(rxchan_per_port, S_IRUGO, show_rxchan_per_port, NULL),
- __ATTR(txchan_per_port, S_IRUGO, show_txchan_per_port, NULL),
- __ATTR(num_ports, S_IRUGO, show_num_ports, NULL),
+ __ATTR(port_phy, 0444, show_port_phy, NULL),
+ __ATTR(plat_type, 0444, show_plat_type, NULL),
+ __ATTR(rxchan_per_port, 0444, show_rxchan_per_port, NULL),
+ __ATTR(txchan_per_port, 0444, show_txchan_per_port, NULL),
+ __ATTR(num_ports, 0444, show_num_ports, NULL),
{}
};
--
2.15.0
^ permalink raw reply related
* [PATCH 0/4] net: drivers/net: Use octal permissions
From: Joe Perches @ 2018-03-23 22:54 UTC (permalink / raw)
To: netdev, linux-can, linux-arm-kernel, nios2-dev, linuxppc-dev,
intel-wired-lan, linux-rdma, linux-hams, devel, linux-wpan,
linux-ppp, linux-usb, linux-wireless, wcn36xx, xen-devel, bridge,
ceph-devel, linux-decnet-user, netfilter-devel, coreteam,
linux-afs, linux-sctp, linux-nfs, linux-x25, linux-mediatek
Cc: linux-kernel, oss-drivers, brcm80211-dev-list.pdl,
brcm80211-dev-list, linux-bluetooth
Using octal and not symbolic permissions is preferred by many as
more readable.
https://lkml.org/lkml/2016/8/2/1945
Rather than getting these piecemeal, just do them all.
Done with checkpatch and some typing.
Joe Perches (4):
ethernet: Use octal not symbolic permissions
wireless: Use octal not symbolic permissions
net: Use octal not symbolic permissions
drivers/net: Use octal not symbolic permissions
drivers/net/bonding/bond_procfs.c | 2 +-
drivers/net/bonding/bond_sysfs.c | 73 +++++++-------
drivers/net/bonding/bond_sysfs_slave.c | 4 +-
drivers/net/caif/caif_serial.c | 32 +++---
drivers/net/caif/caif_spi.c | 16 +--
drivers/net/caif/caif_virtio.c | 16 +--
drivers/net/can/at91_can.c | 3 +-
drivers/net/can/cc770/cc770.c | 4 +-
drivers/net/can/cc770/cc770_isa.c | 16 +--
drivers/net/can/grcan.c | 4 +-
drivers/net/can/janz-ican3.c | 6 +-
drivers/net/can/sja1000/sja1000_isa.c | 14 +--
drivers/net/can/softing/softing_main.c | 4 +-
drivers/net/can/spi/mcp251x.c | 2 +-
drivers/net/can/usb/esd_usb2.c | 6 +-
drivers/net/can/vcan.c | 2 +-
drivers/net/ethernet/8390/apne.c | 2 +-
drivers/net/ethernet/8390/lib8390.c | 2 +-
drivers/net/ethernet/8390/ne.c | 2 +-
drivers/net/ethernet/8390/ne2k-pci.c | 2 +-
drivers/net/ethernet/8390/smc-ultra.c | 2 +-
drivers/net/ethernet/8390/stnic.c | 2 +-
drivers/net/ethernet/8390/wd.c | 2 +-
drivers/net/ethernet/altera/altera_tse_main.c | 6 +-
drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 10 +-
drivers/net/ethernet/amd/xgbe/xgbe-main.c | 2 +-
drivers/net/ethernet/broadcom/bnx2.c | 2 +-
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 12 +--
drivers/net/ethernet/broadcom/sb1250-mac.c | 10 +-
drivers/net/ethernet/broadcom/tg3.c | 6 +-
drivers/net/ethernet/brocade/bna/bnad.c | 2 +-
drivers/net/ethernet/brocade/bna/bnad_debugfs.c | 10 +-
drivers/net/ethernet/cavium/thunder/nicvf_main.c | 2 +-
drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c | 6 +-
drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c | 112 ++++++++++-----------
.../net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c | 10 +-
drivers/net/ethernet/ec_bhf.c | 2 +-
drivers/net/ethernet/emulex/benet/be_main.c | 6 +-
drivers/net/ethernet/ibm/ehea/ehea_main.c | 7 +-
drivers/net/ethernet/ibm/ibmveth.c | 2 +-
drivers/net/ethernet/intel/igb/igb_hwmon.c | 2 +-
drivers/net/ethernet/intel/ixgbe/ixgbe_sysfs.c | 2 +-
drivers/net/ethernet/marvell/mvneta.c | 8 +-
drivers/net/ethernet/marvell/skge.c | 2 +-
drivers/net/ethernet/marvell/sky2.c | 2 +-
drivers/net/ethernet/mellanox/mlx4/main.c | 16 +--
drivers/net/ethernet/mellanox/mlxsw/core_hwmon.c | 10 +-
drivers/net/ethernet/myricom/myri10ge/myri10ge.c | 32 +++---
.../net/ethernet/netronome/nfp/nfp_net_debugfs.c | 6 +-
.../net/ethernet/qlogic/netxen/netxen_nic_main.c | 14 +--
drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c | 30 +++---
drivers/net/ethernet/qualcomm/qca_debug.c | 2 +-
drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c | 4 +-
drivers/net/ethernet/sfc/mcdi_mon.c | 2 +-
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 26 ++---
drivers/net/ethernet/sun/niu.c | 10 +-
drivers/net/hamradio/bpqether.c | 3 +-
drivers/net/hamradio/yam.c | 2 +-
drivers/net/hyperv/netvsc_drv.c | 4 +-
drivers/net/ieee802154/at86rf230.c | 2 +-
drivers/net/phy/spi_ks8995.c | 2 +-
drivers/net/ppp/ppp_generic.c | 2 +-
drivers/net/ppp/pppoe.c | 2 +-
drivers/net/usb/cdc_ncm.c | 12 +--
drivers/net/usb/hso.c | 8 +-
drivers/net/wireless/ath/ath5k/base.c | 6 +-
drivers/net/wireless/ath/ath5k/debug.c | 37 ++-----
drivers/net/wireless/ath/ath5k/sysfs.c | 8 +-
drivers/net/wireless/ath/ath6kl/debug.c | 43 ++++----
drivers/net/wireless/ath/ath9k/common-debug.c | 9 +-
drivers/net/wireless/ath/ath9k/common-spectral.c | 10 +-
drivers/net/wireless/ath/ath9k/debug.c | 40 ++++----
drivers/net/wireless/ath/ath9k/debug_sta.c | 6 +-
drivers/net/wireless/ath/ath9k/dfs_debug.c | 4 +-
drivers/net/wireless/ath/ath9k/htc_drv_debug.c | 16 +--
drivers/net/wireless/ath/ath9k/tx99.c | 4 +-
drivers/net/wireless/ath/carl9170/debug.c | 8 +-
drivers/net/wireless/ath/carl9170/main.c | 4 +-
drivers/net/wireless/ath/wcn36xx/debug.c | 5 +-
.../wireless/broadcom/brcm80211/brcmfmac/common.c | 6 +-
.../wireless/broadcom/brcm80211/brcmsmac/debug.c | 2 +-
.../broadcom/brcm80211/brcmsmac/mac80211_if.c | 2 +-
drivers/net/wireless/cisco/airo.c | 6 +-
drivers/net/wireless/intel/ipw2x00/ipw2100.c | 29 +++---
drivers/net/wireless/intel/ipw2x00/ipw2200.c | 51 ++++------
drivers/net/wireless/intel/ipw2x00/libipw_module.c | 2 +-
drivers/net/wireless/intel/iwlegacy/3945-mac.c | 35 +++----
drivers/net/wireless/intel/iwlegacy/4965-mac.c | 19 ++--
drivers/net/wireless/intel/iwlegacy/4965-rs.c | 8 +-
drivers/net/wireless/intel/iwlegacy/common.c | 4 +-
drivers/net/wireless/intel/iwlegacy/debug.c | 58 ++++++-----
drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c | 78 +++++++-------
drivers/net/wireless/intel/iwlwifi/dvm/rs.c | 16 +--
drivers/net/wireless/intel/iwlwifi/fw/debugfs.c | 2 +-
drivers/net/wireless/intel/iwlwifi/iwl-drv.c | 43 ++++----
.../net/wireless/intel/iwlwifi/mvm/debugfs-vif.c | 40 +++-----
drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c | 110 ++++++++++----------
drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 6 +-
drivers/net/wireless/intel/iwlwifi/mvm/rs.c | 12 +--
drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 12 +--
drivers/net/wireless/intersil/p54/main.c | 2 +-
drivers/net/wireless/mediatek/mt76/debugfs.c | 10 +-
.../net/wireless/mediatek/mt76/mt76x2_debugfs.c | 8 +-
drivers/net/wireless/mediatek/mt7601u/debugfs.c | 16 ++-
drivers/net/wireless/ralink/rt2x00/rt2500usb.c | 2 +-
drivers/net/wireless/ralink/rt2x00/rt2800pci.c | 2 +-
drivers/net/wireless/ralink/rt2x00/rt2800soc.c | 2 +-
drivers/net/wireless/ralink/rt2x00/rt2800usb.c | 2 +-
drivers/net/wireless/ralink/rt2x00/rt2x00debug.c | 64 ++++++------
drivers/net/wireless/ralink/rt2x00/rt61pci.c | 2 +-
drivers/net/wireless/ralink/rt2x00/rt73usb.c | 2 +-
drivers/net/wireless/ray_cs.c | 8 +-
drivers/net/wireless/st/cw1200/debug.c | 6 +-
drivers/net/wireless/st/cw1200/main.c | 2 +-
drivers/net/wireless/ti/wl18xx/main.c | 27 +++--
drivers/net/wireless/ti/wlcore/main.c | 8 +-
drivers/net/wireless/ti/wlcore/sdio.c | 2 +-
drivers/net/wireless/ti/wlcore/sysfs.c | 7 +-
drivers/net/xen-netback/xenbus.c | 4 +-
drivers/net/xen-netfront.c | 6 +-
net/8021q/vlanproc.c | 6 +-
net/appletalk/atalk_proc.c | 8 +-
net/atm/atm_sysfs.c | 12 +--
net/atm/clip.c | 2 +-
net/atm/lec.c | 2 +-
net/atm/proc.c | 2 +-
net/ax25/af_ax25.c | 6 +-
net/bluetooth/rfcomm/tty.c | 4 +-
net/bridge/br_sysfs_br.c | 2 +-
net/bridge/br_sysfs_if.c | 36 +++----
net/can/af_can.c | 2 +-
net/can/gw.c | 2 +-
net/ceph/ceph_common.c | 2 +-
net/core/net-procfs.c | 6 +-
net/core/net-sysfs.c | 12 +--
net/core/sock.c | 2 +-
net/decnet/af_decnet.c | 2 +-
net/decnet/dn_dev.c | 2 +-
net/decnet/dn_neigh.c | 2 +-
net/decnet/dn_route.c | 2 +-
net/dns_resolver/dns_key.c | 2 +-
net/ipv4/arp.c | 2 +-
net/ipv4/fib_trie.c | 6 +-
net/ipv4/igmp.c | 4 +-
net/ipv4/ipconfig.c | 2 +-
net/ipv4/netfilter/ipt_CLUSTERIP.c | 2 +-
net/ipv4/ping.c | 2 +-
net/ipv4/proc.c | 6 +-
net/ipv4/raw.c | 2 +-
net/ipv4/route.c | 4 +-
net/ipv4/tcp_ipv4.c | 2 +-
net/ipv4/udp.c | 2 +-
net/ipv6/addrconf.c | 2 +-
net/ipv6/anycast.c | 2 +-
net/ipv6/ip6_flowlabel.c | 2 +-
net/ipv6/mcast.c | 4 +-
net/ipv6/proc.c | 6 +-
net/ipv6/raw.c | 2 +-
net/ipv6/route.c | 2 +-
net/kcm/kcmproc.c | 4 +-
net/l2tp/l2tp_ppp.c | 2 +-
net/llc/llc_proc.c | 4 +-
net/mac80211/rc80211_minstrel.c | 2 +-
net/mac80211/rc80211_minstrel_debugfs.c | 8 +-
net/mac80211/rc80211_minstrel_ht_debugfs.c | 8 +-
net/netfilter/nf_conntrack_netbios_ns.c | 2 +-
net/netfilter/nf_conntrack_snmp.c | 2 +-
net/netfilter/nf_conntrack_standalone.c | 2 +-
net/netfilter/nf_log.c | 2 +-
net/netfilter/nf_synproxy_core.c | 2 +-
net/netfilter/xt_IDLETIMER.c | 2 +-
net/netfilter/xt_recent.c | 4 +-
net/netrom/af_netrom.c | 6 +-
net/rose/af_rose.c | 8 +-
net/rxrpc/af_rxrpc.c | 2 +-
net/sctp/proc.c | 16 +--
net/sunrpc/auth_gss/svcauth_gss.c | 2 +-
net/sunrpc/cache.c | 10 +-
net/sunrpc/debugfs.c | 6 +-
net/sunrpc/rpc_pipe.c | 42 ++++----
net/wireless/wext-proc.c | 2 +-
net/x25/x25_proc.c | 12 +--
net/xfrm/xfrm_proc.c | 2 +-
183 files changed, 906 insertions(+), 969 deletions(-)
--
2.15.0
^ permalink raw reply
* [PATCH][next] batman-adv: don't pass a NULL hard_iface to batadv_hardif_put
From: Colin King @ 2018-03-23 22:53 UTC (permalink / raw)
To: Marek Lindner, Simon Wunderlich, Antonio Quartulli,
David S . Miller, b.a.t.m.a.n-ZwoEplunGu2X36UT3dwllkB+6BGkLq7r,
netdev-u79uwXL29TY76Z2rM5mHXA
Cc: kernel-janitors-u79uwXL29TY76Z2rM5mHXA,
linux-kernel-u79uwXL29TY76Z2rM5mHXA
From: Colin Ian King <colin.king-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>
In the case where hard_iface is NULL, the error path may pass a null
pointer to batadv_hardif_put causing a null pointer dereference error.
Avoid this by only calling the function if hard_iface not null.
Detected by CoverityScan, CID#1466456 ("Explicit null dereferenced")
Fixes: 53dd9a68ba68 ("batman-adv: add multicast flags netlink support")
Signed-off-by: Colin Ian King <colin.king-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>
---
net/batman-adv/multicast.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/batman-adv/multicast.c b/net/batman-adv/multicast.c
index de3a055f7dd8..bd0ea374d043 100644
--- a/net/batman-adv/multicast.c
+++ b/net/batman-adv/multicast.c
@@ -1536,7 +1536,7 @@ batadv_mcast_netlink_get_primary(struct netlink_callback *cb,
if (!ret && primary_if)
*primary_if = hard_iface;
- else
+ else if (hard_iface)
batadv_hardif_put(hard_iface);
return ret;
--
2.15.1
^ permalink raw reply related
* [net-next 15/15] net/mlx5e: Add VLAN offload features to hw_enc_features
From: Saeed Mahameed @ 2018-03-23 22:39 UTC (permalink / raw)
To: David S. Miller; +Cc: netdev, Aviv Heller, Saeed Mahameed
In-Reply-To: <20180323223925.21678-1-saeedm@mellanox.com>
From: Aviv Heller <avivh@mellanox.com>
We support outer VLAN offload in driver and HW regardless of whether
an encapsulation is present in the next headers.
Exposing this in hw_enc_features will allow us to offload outer VLANs
in cases where encapsulation protocols like VXLAN and IPsec are used.
Signed-off-by: Aviv Heller <avivh@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index fb936a978f20..1d36d7569f44 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -4106,6 +4106,9 @@ static void mlx5e_build_nic_netdev(struct net_device *netdev)
netdev->vlan_features |= NETIF_F_RXCSUM;
netdev->vlan_features |= NETIF_F_RXHASH;
+ netdev->hw_enc_features |= NETIF_F_HW_VLAN_CTAG_TX;
+ netdev->hw_enc_features |= NETIF_F_HW_VLAN_CTAG_RX;
+
if (!!MLX5_CAP_ETH(mdev, lro_cap))
netdev->vlan_features |= NETIF_F_LRO;
--
2.14.3
^ permalink raw reply related
* [net-next 09/15] net/mlx5: Add core support for vlan push/pop steering action
From: Saeed Mahameed @ 2018-03-23 22:39 UTC (permalink / raw)
To: David S. Miller; +Cc: netdev, Or Gerlitz, Saeed Mahameed
In-Reply-To: <20180323223925.21678-1-saeedm@mellanox.com>
From: Or Gerlitz <ogerlitz@mellanox.com>
Newer NICs (ConnectX-5 and onward) can apply vlan pop or push as an
action taking place during flow steering. Add the core bits for that.
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Reviewed-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
.../net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.h | 2 ++
drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | 3 ---
drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c | 10 +++++++++-
drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 4 +++-
include/linux/mlx5/fs.h | 7 +++++++
include/linux/mlx5/mlx5_ifc.h | 16 ++++++++++++++--
6 files changed, 35 insertions(+), 7 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.h b/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.h
index a6ba57fbb414..09f178a3fcab 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.h
@@ -136,6 +136,8 @@ TRACE_EVENT(mlx5_fs_del_fg,
{MLX5_FLOW_CONTEXT_ACTION_ENCAP, "ENCAP"},\
{MLX5_FLOW_CONTEXT_ACTION_DECAP, "DECAP"},\
{MLX5_FLOW_CONTEXT_ACTION_MOD_HDR, "MOD_HDR"},\
+ {MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH, "VLAN_PUSH"},\
+ {MLX5_FLOW_CONTEXT_ACTION_VLAN_POP, "VLAN_POP"},\
{MLX5_FLOW_CONTEXT_ACTION_FWD_NEXT_PRIO, "NEXT_PRIO"}
TRACE_EVENT(mlx5_fs_set_fte,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
index 98d2177d0806..a435eb7971c6 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
@@ -227,9 +227,6 @@ enum {
SET_VLAN_INSERT = BIT(1)
};
-#define MLX5_FLOW_CONTEXT_ACTION_VLAN_POP 0x4000
-#define MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH 0x8000
-
struct mlx5_esw_flow_attr {
struct mlx5_eswitch_rep *in_rep;
struct mlx5_eswitch_rep *out_rep;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
index 645f83cac34d..ef5afd7c9325 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
@@ -317,7 +317,7 @@ static int mlx5_cmd_set_fte(struct mlx5_core_dev *dev,
fte->dests_size * MLX5_ST_SZ_BYTES(dest_format_struct);
u32 out[MLX5_ST_SZ_DW(set_fte_out)] = {0};
struct mlx5_flow_rule *dst;
- void *in_flow_context;
+ void *in_flow_context, *vlan;
void *in_match_value;
void *in_dests;
u32 *in;
@@ -340,11 +340,19 @@ static int mlx5_cmd_set_fte(struct mlx5_core_dev *dev,
in_flow_context = MLX5_ADDR_OF(set_fte_in, in, flow_context);
MLX5_SET(flow_context, in_flow_context, group_id, group_id);
+
MLX5_SET(flow_context, in_flow_context, flow_tag, fte->action.flow_tag);
MLX5_SET(flow_context, in_flow_context, action, fte->action.action);
MLX5_SET(flow_context, in_flow_context, encap_id, fte->action.encap_id);
MLX5_SET(flow_context, in_flow_context, modify_header_id,
fte->action.modify_id);
+
+ vlan = MLX5_ADDR_OF(flow_context, in_flow_context, push_vlan);
+
+ MLX5_SET(vlan, vlan, ethtype, fte->action.vlan.ethtype);
+ MLX5_SET(vlan, vlan, vid, fte->action.vlan.vid);
+ MLX5_SET(vlan, vlan, prio, fte->action.vlan.prio);
+
in_match_value = MLX5_ADDR_OF(flow_context, in_flow_context,
match_value);
memcpy(in_match_value, &fte->val, sizeof(fte->val));
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
index 3ba07c7096ef..de51e7c39bc8 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
@@ -1439,7 +1439,9 @@ static bool check_conflicting_actions(u32 action1, u32 action2)
if (xored_actions & (MLX5_FLOW_CONTEXT_ACTION_DROP |
MLX5_FLOW_CONTEXT_ACTION_ENCAP |
MLX5_FLOW_CONTEXT_ACTION_DECAP |
- MLX5_FLOW_CONTEXT_ACTION_MOD_HDR))
+ MLX5_FLOW_CONTEXT_ACTION_MOD_HDR |
+ MLX5_FLOW_CONTEXT_ACTION_VLAN_POP |
+ MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH))
return true;
return false;
diff --git a/include/linux/mlx5/fs.h b/include/linux/mlx5/fs.h
index b957e52434f8..47aecc4fa8c2 100644
--- a/include/linux/mlx5/fs.h
+++ b/include/linux/mlx5/fs.h
@@ -142,6 +142,12 @@ struct mlx5_flow_group *
mlx5_create_flow_group(struct mlx5_flow_table *ft, u32 *in);
void mlx5_destroy_flow_group(struct mlx5_flow_group *fg);
+struct mlx5_fs_vlan {
+ u16 ethtype;
+ u16 vid;
+ u8 prio;
+};
+
struct mlx5_flow_act {
u32 action;
bool has_flow_tag;
@@ -149,6 +155,7 @@ struct mlx5_flow_act {
u32 encap_id;
u32 modify_id;
uintptr_t esp_id;
+ struct mlx5_fs_vlan vlan;
};
#define MLX5_DECLARE_FLOW_ACT(name) \
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 1f3483d40055..c19e611d2782 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -314,7 +314,10 @@ struct mlx5_ifc_flow_table_prop_layout_bits {
u8 flow_table_modify[0x1];
u8 encap[0x1];
u8 decap[0x1];
- u8 reserved_at_9[0x17];
+ u8 reserved_at_9[0x1];
+ u8 pop_vlan[0x1];
+ u8 push_vlan[0x1];
+ u8 reserved_at_c[0x14];
u8 reserved_at_20[0x2];
u8 log_max_ft_size[0x6];
@@ -2311,10 +2314,19 @@ enum {
MLX5_FLOW_CONTEXT_ACTION_ENCAP = 0x10,
MLX5_FLOW_CONTEXT_ACTION_DECAP = 0x20,
MLX5_FLOW_CONTEXT_ACTION_MOD_HDR = 0x40,
+ MLX5_FLOW_CONTEXT_ACTION_VLAN_POP = 0x80,
+ MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH = 0x100,
+};
+
+struct mlx5_ifc_vlan_bits {
+ u8 ethtype[0x10];
+ u8 prio[0x3];
+ u8 cfi[0x1];
+ u8 vid[0xc];
};
struct mlx5_ifc_flow_context_bits {
- u8 reserved_at_0[0x20];
+ struct mlx5_ifc_vlan_bits push_vlan;
u8 group_id[0x20];
--
2.14.3
^ permalink raw reply related
* [net-next 10/15] net/mlx5e: Offload tc vlan push/pop using HW action
From: Saeed Mahameed @ 2018-03-23 22:39 UTC (permalink / raw)
To: David S. Miller; +Cc: netdev, Or Gerlitz, Saeed Mahameed
In-Reply-To: <20180323223925.21678-1-saeedm@mellanox.com>
From: Or Gerlitz <ogerlitz@mellanox.com>
Currently, we are emulating the offload of vlan push/pop actions using
global setup as done by commit f5f82476090f ("net/mlx5: E-Switch, Support
VLAN actions in the offloads mode"). With newer NICs, we can apply a flow
action for that matter, do that while keeping the emulated path for the
older HW brands.
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Reviewed-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 15 ++++++++-----
drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | 10 ++++++++-
.../ethernet/mellanox/mlx5/core/eswitch_offloads.c | 26 +++++++++++++++++-----
3 files changed, 40 insertions(+), 11 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index 7c33df2034f0..3e4a7e81b67f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -2530,12 +2530,17 @@ static int parse_tc_fdb_actions(struct mlx5e_priv *priv, struct tcf_exts *exts,
if (tcf_vlan_action(a) == TCA_VLAN_ACT_POP) {
attr->action |= MLX5_FLOW_CONTEXT_ACTION_VLAN_POP;
} else if (tcf_vlan_action(a) == TCA_VLAN_ACT_PUSH) {
- if (tcf_vlan_push_proto(a) != htons(ETH_P_8021Q) ||
- tcf_vlan_push_prio(a))
- return -EOPNOTSUPP;
-
attr->action |= MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH;
- attr->vlan = tcf_vlan_push_vid(a);
+ attr->vlan_vid = tcf_vlan_push_vid(a);
+ if (mlx5_eswitch_vlan_actions_supported(priv->mdev)) {
+ attr->vlan_prio = tcf_vlan_push_prio(a);
+ attr->vlan_proto = tcf_vlan_push_proto(a);
+ if (!attr->vlan_proto)
+ attr->vlan_proto = htons(ETH_P_8021Q);
+ } else if (tcf_vlan_push_proto(a) != htons(ETH_P_8021Q) ||
+ tcf_vlan_push_prio(a)) {
+ return -EOPNOTSUPP;
+ }
} else { /* action is TCA_VLAN_ACT_MODIFY */
return -EOPNOTSUPP;
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
index a435eb7971c6..4cd773fa55e3 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
@@ -232,7 +232,9 @@ struct mlx5_esw_flow_attr {
struct mlx5_eswitch_rep *out_rep;
int action;
- u16 vlan;
+ __be16 vlan_proto;
+ u16 vlan_vid;
+ u8 vlan_prio;
bool vlan_handled;
u32 encap_id;
u32 mod_hdr_id;
@@ -255,6 +257,12 @@ int mlx5_eswitch_del_vlan_action(struct mlx5_eswitch *esw,
int __mlx5_eswitch_set_vport_vlan(struct mlx5_eswitch *esw,
int vport, u16 vlan, u8 qos, u8 set_flags);
+static inline bool mlx5_eswitch_vlan_actions_supported(struct mlx5_core_dev *dev)
+{
+ return MLX5_CAP_ESW_FLOWTABLE_FDB(dev, pop_vlan) &&
+ MLX5_CAP_ESW_FLOWTABLE_FDB(dev, push_vlan);
+}
+
#define MLX5_DEBUG_ESWITCH_MASK BIT(3)
#define esw_info(dev, format, ...) \
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
index 21ebe3e80e6e..35e256eb2f6e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -58,8 +58,16 @@ mlx5_eswitch_add_offloaded_rule(struct mlx5_eswitch *esw,
if (esw->mode != SRIOV_OFFLOADS)
return ERR_PTR(-EOPNOTSUPP);
- /* per flow vlan pop/push is emulated, don't set that into the firmware */
- flow_act.action = attr->action & ~(MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH | MLX5_FLOW_CONTEXT_ACTION_VLAN_POP);
+ flow_act.action = attr->action;
+ /* if per flow vlan pop/push is emulated, don't set that into the firmware */
+ if (!mlx5_eswitch_vlan_actions_supported(esw->dev))
+ flow_act.action &= ~(MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH |
+ MLX5_FLOW_CONTEXT_ACTION_VLAN_POP);
+ else if (flow_act.action & MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH) {
+ flow_act.vlan.ethtype = ntohs(attr->vlan_proto);
+ flow_act.vlan.vid = attr->vlan_vid;
+ flow_act.vlan.prio = attr->vlan_prio;
+ }
if (flow_act.action & MLX5_FLOW_CONTEXT_ACTION_FWD_DEST) {
dest[i].type = MLX5_FLOW_DESTINATION_TYPE_VPORT;
@@ -185,7 +193,7 @@ static int esw_add_vlan_action_check(struct mlx5_esw_flow_attr *attr,
/* protects against (1) setting rules with different vlans to push and
* (2) setting rules w.o vlans (attr->vlan = 0) && w. vlans to push (!= 0)
*/
- if (push && in_rep->vlan_refcount && (in_rep->vlan != attr->vlan))
+ if (push && in_rep->vlan_refcount && (in_rep->vlan != attr->vlan_vid))
goto out_notsupp;
return 0;
@@ -202,6 +210,10 @@ int mlx5_eswitch_add_vlan_action(struct mlx5_eswitch *esw,
bool push, pop, fwd;
int err = 0;
+ /* nop if we're on the vlan push/pop non emulation mode */
+ if (mlx5_eswitch_vlan_actions_supported(esw->dev))
+ return 0;
+
push = !!(attr->action & MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH);
pop = !!(attr->action & MLX5_FLOW_CONTEXT_ACTION_VLAN_POP);
fwd = !!(attr->action & MLX5_FLOW_CONTEXT_ACTION_FWD_DEST);
@@ -239,11 +251,11 @@ int mlx5_eswitch_add_vlan_action(struct mlx5_eswitch *esw,
if (vport->vlan_refcount)
goto skip_set_push;
- err = __mlx5_eswitch_set_vport_vlan(esw, vport->vport, attr->vlan, 0,
+ err = __mlx5_eswitch_set_vport_vlan(esw, vport->vport, attr->vlan_vid, 0,
SET_VLAN_INSERT | SET_VLAN_STRIP);
if (err)
goto out;
- vport->vlan = attr->vlan;
+ vport->vlan = attr->vlan_vid;
skip_set_push:
vport->vlan_refcount++;
}
@@ -261,6 +273,10 @@ int mlx5_eswitch_del_vlan_action(struct mlx5_eswitch *esw,
bool push, pop, fwd;
int err = 0;
+ /* nop if we're on the vlan push/pop non emulation mode */
+ if (mlx5_eswitch_vlan_actions_supported(esw->dev))
+ return 0;
+
if (!attr->vlan_handled)
return 0;
--
2.14.3
^ permalink raw reply related
* [net-next 14/15] net/mlx5e: Add a helper macro in set features ndo
From: Saeed Mahameed @ 2018-03-23 22:39 UTC (permalink / raw)
To: David S. Miller; +Cc: netdev, Gal Pressman, Saeed Mahameed
In-Reply-To: <20180323223925.21678-1-saeedm@mellanox.com>
From: Gal Pressman <galp@mellanox.com>
Add a new macro to prevent copy-pasting the same code for each new
feature.
Signed-off-by: Gal Pressman <galp@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 26 ++++++++++-------------
1 file changed, 11 insertions(+), 15 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index eb38a35564c7..fb936a978f20 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -3242,24 +3242,20 @@ static int mlx5e_set_features(struct net_device *netdev,
netdev_features_t features)
{
netdev_features_t oper_features = netdev->features;
- int err;
+ int err = 0;
+
+#define MLX5E_HANDLE_FEATURE(feature, handler) \
+ mlx5e_handle_feature(netdev, &oper_features, features, feature, handler)
- err = mlx5e_handle_feature(netdev, &oper_features, features,
- NETIF_F_LRO, set_feature_lro);
- err |= mlx5e_handle_feature(netdev, &oper_features, features,
- NETIF_F_HW_VLAN_CTAG_FILTER,
+ err |= MLX5E_HANDLE_FEATURE(NETIF_F_LRO, set_feature_lro);
+ err |= MLX5E_HANDLE_FEATURE(NETIF_F_HW_VLAN_CTAG_FILTER,
set_feature_cvlan_filter);
- err |= mlx5e_handle_feature(netdev, &oper_features, features,
- NETIF_F_HW_TC, set_feature_tc_num_filters);
- err |= mlx5e_handle_feature(netdev, &oper_features, features,
- NETIF_F_RXALL, set_feature_rx_all);
- err |= mlx5e_handle_feature(netdev, &oper_features, features,
- NETIF_F_RXFCS, set_feature_rx_fcs);
- err |= mlx5e_handle_feature(netdev, &oper_features, features,
- NETIF_F_HW_VLAN_CTAG_RX, set_feature_rx_vlan);
+ err |= MLX5E_HANDLE_FEATURE(NETIF_F_HW_TC, set_feature_tc_num_filters);
+ err |= MLX5E_HANDLE_FEATURE(NETIF_F_RXALL, set_feature_rx_all);
+ err |= MLX5E_HANDLE_FEATURE(NETIF_F_RXFCS, set_feature_rx_fcs);
+ err |= MLX5E_HANDLE_FEATURE(NETIF_F_HW_VLAN_CTAG_RX, set_feature_rx_vlan);
#ifdef CONFIG_RFS_ACCEL
- err |= mlx5e_handle_feature(netdev, &oper_features, features,
- NETIF_F_NTUPLE, set_feature_arfs);
+ err |= MLX5E_HANDLE_FEATURE(NETIF_F_NTUPLE, set_feature_arfs);
#endif
if (err) {
--
2.14.3
^ permalink raw reply related
* [net-next 05/15] net/mlx5e: Add vnic steering drop statistics
From: Saeed Mahameed @ 2018-03-23 22:39 UTC (permalink / raw)
To: David S. Miller; +Cc: netdev, Moshe Shemesh, Saeed Mahameed
In-Reply-To: <20180323223925.21678-1-saeedm@mellanox.com>
From: Moshe Shemesh <moshe@mellanox.com>
Added the following packets drop counter:
Rx steering missed dropped packets - counts packets which were dropped
due to miss on NIC rx steering rules.
This counter will be shown on ethtool as a new counter called
rx_steer_missed_packets.
Signed-off-by: Moshe Shemesh <moshe@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en_stats.c | 65 ++++++++++++++++++++++
drivers/net/ethernet/mellanox/mlx5/core/en_stats.h | 5 ++
include/linux/mlx5/mlx5_ifc.h | 3 +-
3 files changed, 72 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
index 2553c58dcf1c..552510c03ef2 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
@@ -211,6 +211,65 @@ static void mlx5e_grp_q_update_stats(struct mlx5e_priv *priv)
qcnt->rx_out_of_buffer = MLX5_GET(query_q_counter_out, out, out_of_buffer);
}
+#define VNIC_ENV_OFF(c) MLX5_BYTE_OFF(query_vnic_env_out, c)
+static const struct counter_desc vnic_env_stats_desc[] = {
+ { "rx_steer_missed_packets",
+ VNIC_ENV_OFF(vport_env.nic_receive_steering_discard) },
+};
+
+#define NUM_VNIC_ENV_COUNTERS ARRAY_SIZE(vnic_env_stats_desc)
+
+static int mlx5e_grp_vnic_env_get_num_stats(struct mlx5e_priv *priv)
+{
+ return MLX5_CAP_GEN(priv->mdev, nic_receive_steering_discard) ?
+ NUM_VNIC_ENV_COUNTERS : 0;
+}
+
+static int mlx5e_grp_vnic_env_fill_strings(struct mlx5e_priv *priv, u8 *data,
+ int idx)
+{
+ int i;
+
+ if (!MLX5_CAP_GEN(priv->mdev, nic_receive_steering_discard))
+ return idx;
+
+ for (i = 0; i < NUM_VNIC_ENV_COUNTERS; i++)
+ strcpy(data + (idx++) * ETH_GSTRING_LEN,
+ vnic_env_stats_desc[i].format);
+ return idx;
+}
+
+static int mlx5e_grp_vnic_env_fill_stats(struct mlx5e_priv *priv, u64 *data,
+ int idx)
+{
+ int i;
+
+ if (!MLX5_CAP_GEN(priv->mdev, nic_receive_steering_discard))
+ return idx;
+
+ for (i = 0; i < NUM_VNIC_ENV_COUNTERS; i++)
+ data[idx++] = MLX5E_READ_CTR64_BE(priv->stats.vnic.query_vnic_env_out,
+ vnic_env_stats_desc, i);
+ return idx;
+}
+
+static void mlx5e_grp_vnic_env_update_stats(struct mlx5e_priv *priv)
+{
+ u32 *out = (u32 *)priv->stats.vnic.query_vnic_env_out;
+ int outlen = MLX5_ST_SZ_BYTES(query_vnic_env_out);
+ u32 in[MLX5_ST_SZ_DW(query_vnic_env_in)] = {0};
+ struct mlx5_core_dev *mdev = priv->mdev;
+
+ if (!MLX5_CAP_GEN(priv->mdev, nic_receive_steering_discard))
+ return;
+
+ MLX5_SET(query_vnic_env_in, in, opcode,
+ MLX5_CMD_OP_QUERY_VNIC_ENV);
+ MLX5_SET(query_vnic_env_in, in, op_mod, 0);
+ MLX5_SET(query_vnic_env_in, in, other_vport, 0);
+ mlx5_cmd_exec(mdev, in, sizeof(in), out, outlen);
+}
+
#define VPORT_COUNTER_OFF(c) MLX5_BYTE_OFF(query_vport_counter_out, c)
static const struct counter_desc vport_stats_desc[] = {
{ "rx_vport_unicast_packets",
@@ -1111,6 +1170,12 @@ const struct mlx5e_stats_grp mlx5e_stats_grps[] = {
.update_stats_mask = MLX5E_NDO_UPDATE_STATS,
.update_stats = mlx5e_grp_q_update_stats,
},
+ {
+ .get_num_stats = mlx5e_grp_vnic_env_get_num_stats,
+ .fill_strings = mlx5e_grp_vnic_env_fill_strings,
+ .fill_stats = mlx5e_grp_vnic_env_fill_stats,
+ .update_stats = mlx5e_grp_vnic_env_update_stats,
+ },
{
.get_num_stats = mlx5e_grp_vport_get_num_stats,
.fill_strings = mlx5e_grp_vport_fill_strings,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
index 0b3320a2b072..847388ff8ca8 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
@@ -99,6 +99,10 @@ struct mlx5e_qcounter_stats {
u32 rx_out_of_buffer;
};
+struct mlx5e_vnic_env_stats {
+ __be64 query_vnic_env_out[MLX5_ST_SZ_QW(query_vnic_env_out)];
+};
+
#define VPORT_COUNTER_GET(vstats, c) MLX5_GET64(query_vport_counter_out, \
vstats->query_vport_out, c)
@@ -201,6 +205,7 @@ struct mlx5e_ch_stats {
struct mlx5e_stats {
struct mlx5e_sw_stats sw;
struct mlx5e_qcounter_stats qcnt;
+ struct mlx5e_vnic_env_stats vnic;
struct mlx5e_vport_stats vport;
struct mlx5e_pport_stats pport;
struct rtnl_link_stats64 vf_vport;
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 52e373dd2679..9202113f552c 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -1008,7 +1008,8 @@ struct mlx5_ifc_cmd_hca_cap_bits {
u8 reserved_at_330[0xb];
u8 log_max_xrcd[0x5];
- u8 reserved_at_340[0x8];
+ u8 nic_receive_steering_discard[0x1];
+ u8 reserved_at_341[0x7];
u8 log_max_flow_counter_bulk[0x8];
u8 max_flow_counter_15_0[0x10];
--
2.14.3
^ permalink raw reply related
* [net-next 12/15] net/mlx5e: Remove redundant check in get ethtool stats
From: Saeed Mahameed @ 2018-03-23 22:39 UTC (permalink / raw)
To: David S. Miller; +Cc: netdev, Gal Pressman, Saeed Mahameed
In-Reply-To: <20180323223925.21678-1-saeedm@mellanox.com>
From: Gal Pressman <galp@mellanox.com>
ethtool core code makes sure data isn't NULL before calling
get_ethtool_stats, testing it again in the driver is redundant.
Signed-off-by: Gal Pressman <galp@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
index 62061fd23143..d415e67b557b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -203,9 +203,6 @@ void mlx5e_ethtool_get_ethtool_stats(struct mlx5e_priv *priv,
{
int i, idx = 0;
- if (!data)
- return;
-
mutex_lock(&priv->state_lock);
mlx5e_update_stats(priv);
mutex_unlock(&priv->state_lock);
--
2.14.3
^ permalink raw reply related
* [net-next 11/15] net/mlx5: Protect from command bit overflow
From: Saeed Mahameed @ 2018-03-23 22:39 UTC (permalink / raw)
To: David S. Miller; +Cc: netdev, Leon Romanovsky, Saeed Mahameed
In-Reply-To: <20180323223925.21678-1-saeedm@mellanox.com>
From: Leon Romanovsky <leonro@mellanox.com>
The system with CONFIG_UBSAN enabled on produces the following error
during driver initialization. The reason to it that max_reg_cmds can be
larger enough to cause to "1 << max_reg_cmds" overflow the unsigned long.
================================================================================
UBSAN: Undefined behaviour in drivers/net/ethernet/mellanox/mlx5/core/cmd.c:1805:42
signed integer overflow:
-2147483648 - 1 cannot be represented in type 'int'
CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.15.0-rc2-00032-g06cda2358d9b-dirty #724
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.7.5-0-ge51488c-20140602_164612-nilsson.home.kraxel.org 04/01/2014
Call Trace:
dump_stack+0xe9/0x18f
? dma_virt_alloc+0x81/0x81
ubsan_epilogue+0xe/0x4e
handle_overflow+0x187/0x20c
mlx5_cmd_init+0x73a/0x12b0
mlx5_load_one+0x1c3d/0x1d30
init_one+0xd02/0xf10
pci_device_probe+0x26c/0x3b0
driver_probe_device+0x622/0xb40
__driver_attach+0x175/0x1b0
bus_for_each_dev+0xef/0x190
bus_add_driver+0x2db/0x490
driver_register+0x16b/0x1e0
__pci_register_driver+0x177/0x1b0
init+0x6d/0x92
do_one_initcall+0x15b/0x270
kernel_init_freeable+0x2d8/0x3d0
kernel_init+0x14/0x190
ret_from_fork+0x24/0x30
================================================================================
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
drivers/net/ethernet/mellanox/mlx5/core/cmd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
index fe5428667ad1..21cd1703a862 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
@@ -1804,7 +1804,7 @@ int mlx5_cmd_init(struct mlx5_core_dev *dev)
cmd->checksum_disabled = 1;
cmd->max_reg_cmds = (1 << cmd->log_sz) - 1;
- cmd->bitmask = (1 << cmd->max_reg_cmds) - 1;
+ cmd->bitmask = (1UL << cmd->max_reg_cmds) - 1;
cmd->cmdif_rev = ioread32be(&dev->iseg->cmdif_rev_fw_sub) >> 16;
if (cmd->cmdif_rev > CMD_IF_REV) {
--
2.14.3
^ permalink raw reply related
* [net-next 06/15] net/mlx5: Add packet dropped while vport down statistics
From: Saeed Mahameed @ 2018-03-23 22:39 UTC (permalink / raw)
To: David S. Miller; +Cc: netdev, Moshe Shemesh, Saeed Mahameed
In-Reply-To: <20180323223925.21678-1-saeedm@mellanox.com>
From: Moshe Shemesh <moshe@mellanox.com>
Added the following packets dropped while vport down statistics:
Rx dropped while vport down - counts packets which were steered by
e-switch to a vport, but dropped since the vport was down. This counter
will be shown on ip link tool as part of the vport rx_dropped counter.
Tx dropped while vport down - counts packets which were transmitted by
a vport, but dropped due to vport logical link down. This counter
will be shown on ip link tool as part of the vport tx_dropped counter.
The counters are read from FW by command QUERY_VNIC_ENV.
Signed-off-by: Moshe Shemesh <moshe@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
drivers/net/ethernet/mellanox/mlx5/core/eswitch.c | 31 +++++++++++++++++++----
drivers/net/ethernet/mellanox/mlx5/core/vport.c | 26 +++++++++++++++++++
include/linux/mlx5/mlx5_ifc.h | 4 ++-
include/linux/mlx5/vport.h | 3 +++
4 files changed, 58 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
index 77b7272eaaa8..332bc56306bf 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
@@ -2096,17 +2096,19 @@ int mlx5_eswitch_set_vport_rate(struct mlx5_eswitch *esw, int vport,
return err;
}
-static void mlx5_eswitch_query_vport_drop_stats(struct mlx5_core_dev *dev,
- int vport_idx,
- struct mlx5_vport_drop_stats *stats)
+static int mlx5_eswitch_query_vport_drop_stats(struct mlx5_core_dev *dev,
+ int vport_idx,
+ struct mlx5_vport_drop_stats *stats)
{
struct mlx5_eswitch *esw = dev->priv.eswitch;
struct mlx5_vport *vport = &esw->vports[vport_idx];
+ u64 rx_discard_vport_down, tx_discard_vport_down;
u64 bytes = 0;
u16 idx = 0;
+ int err = 0;
if (!vport->enabled || esw->mode != SRIOV_LEGACY)
- return;
+ return 0;
if (vport->egress.drop_counter) {
idx = vport->egress.drop_counter->id;
@@ -2117,6 +2119,23 @@ static void mlx5_eswitch_query_vport_drop_stats(struct mlx5_core_dev *dev,
idx = vport->ingress.drop_counter->id;
mlx5_fc_query(dev, idx, &stats->tx_dropped, &bytes);
}
+
+ if (!MLX5_CAP_GEN(dev, receive_discard_vport_down) &&
+ !MLX5_CAP_GEN(dev, transmit_discard_vport_down))
+ return 0;
+
+ err = mlx5_query_vport_down_stats(dev, vport_idx,
+ &rx_discard_vport_down,
+ &tx_discard_vport_down);
+ if (err)
+ return err;
+
+ if (MLX5_CAP_GEN(dev, receive_discard_vport_down))
+ stats->rx_dropped += rx_discard_vport_down;
+ if (MLX5_CAP_GEN(dev, transmit_discard_vport_down))
+ stats->tx_dropped += tx_discard_vport_down;
+
+ return 0;
}
int mlx5_eswitch_get_vport_stats(struct mlx5_eswitch *esw,
@@ -2180,7 +2199,9 @@ int mlx5_eswitch_get_vport_stats(struct mlx5_eswitch *esw,
vf_stats->broadcast =
MLX5_GET_CTR(out, received_eth_broadcast.packets);
- mlx5_eswitch_query_vport_drop_stats(esw->dev, vport, &stats);
+ err = mlx5_eswitch_query_vport_drop_stats(esw->dev, vport, &stats);
+ if (err)
+ goto free_out;
vf_stats->rx_dropped = stats.rx_dropped;
vf_stats->tx_dropped = stats.tx_dropped;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/vport.c b/drivers/net/ethernet/mellanox/mlx5/core/vport.c
index dfe36cf6fbea..177e076b8d17 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/vport.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/vport.c
@@ -1070,6 +1070,32 @@ int mlx5_core_query_vport_counter(struct mlx5_core_dev *dev, u8 other_vport,
}
EXPORT_SYMBOL_GPL(mlx5_core_query_vport_counter);
+int mlx5_query_vport_down_stats(struct mlx5_core_dev *mdev, u16 vport,
+ u64 *rx_discard_vport_down,
+ u64 *tx_discard_vport_down)
+{
+ u32 out[MLX5_ST_SZ_DW(query_vnic_env_out)] = {0};
+ u32 in[MLX5_ST_SZ_DW(query_vnic_env_in)] = {0};
+ int err;
+
+ MLX5_SET(query_vnic_env_in, in, opcode,
+ MLX5_CMD_OP_QUERY_VNIC_ENV);
+ MLX5_SET(query_vnic_env_in, in, op_mod, 0);
+ MLX5_SET(query_vnic_env_in, in, vport_number, vport);
+ if (vport)
+ MLX5_SET(query_vnic_env_in, in, other_vport, 1);
+
+ err = mlx5_cmd_exec(mdev, in, sizeof(in), out, sizeof(out));
+ if (err)
+ return err;
+
+ *rx_discard_vport_down = MLX5_GET64(query_vnic_env_out, out,
+ vport_env.receive_discard_vport_down);
+ *tx_discard_vport_down = MLX5_GET64(query_vnic_env_out, out,
+ vport_env.transmit_discard_vport_down);
+ return 0;
+}
+
int mlx5_core_modify_hca_vport_context(struct mlx5_core_dev *dev,
u8 other_vport, u8 port_num,
int vf,
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 9202113f552c..1f3483d40055 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -1009,7 +1009,9 @@ struct mlx5_ifc_cmd_hca_cap_bits {
u8 log_max_xrcd[0x5];
u8 nic_receive_steering_discard[0x1];
- u8 reserved_at_341[0x7];
+ u8 receive_discard_vport_down[0x1];
+ u8 transmit_discard_vport_down[0x1];
+ u8 reserved_at_343[0x5];
u8 log_max_flow_counter_bulk[0x8];
u8 max_flow_counter_15_0[0x10];
diff --git a/include/linux/mlx5/vport.h b/include/linux/mlx5/vport.h
index 64e193e87394..9208cb8809ac 100644
--- a/include/linux/mlx5/vport.h
+++ b/include/linux/mlx5/vport.h
@@ -107,6 +107,9 @@ int mlx5_modify_nic_vport_vlans(struct mlx5_core_dev *dev,
int mlx5_nic_vport_enable_roce(struct mlx5_core_dev *mdev);
int mlx5_nic_vport_disable_roce(struct mlx5_core_dev *mdev);
+int mlx5_query_vport_down_stats(struct mlx5_core_dev *mdev, u16 vport,
+ u64 *rx_discard_vport_down,
+ u64 *tx_discard_vport_down);
int mlx5_core_query_vport_counter(struct mlx5_core_dev *dev, u8 other_vport,
int vf, u8 port_num, void *out,
size_t out_sz);
--
2.14.3
^ permalink raw reply related
* [net-next 03/15] net/mlx5e: PFC stall prevention support
From: Saeed Mahameed @ 2018-03-23 22:39 UTC (permalink / raw)
To: David S. Miller; +Cc: netdev, Inbar Karmy, Saeed Mahameed
In-Reply-To: <20180323223925.21678-1-saeedm@mellanox.com>
From: Inbar Karmy <inbark@mellanox.com>
Implement set/get functions to configure PFC stall prevention
timeout by tunables api through ethtool.
By default the stall prevention timeout is configured to 8 sec.
Timeout range is: 80-8000 msec.
Enabling stall prevention without a specific timeout will set
the timeout to 100 msec.
Signed-off-by: Inbar Karmy <inbark@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
.../net/ethernet/mellanox/mlx5/core/en_ethtool.c | 57 +++++++++++++++++++
drivers/net/ethernet/mellanox/mlx5/core/port.c | 64 +++++++++++++++++++---
include/linux/mlx5/mlx5_ifc.h | 17 ++++--
include/linux/mlx5/port.h | 6 ++
4 files changed, 132 insertions(+), 12 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
index cc8048f68f11..62061fd23143 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -1066,6 +1066,57 @@ static int mlx5e_get_rxnfc(struct net_device *netdev,
return err;
}
+#define MLX5E_PFC_PREVEN_AUTO_TOUT_MSEC 100
+#define MLX5E_PFC_PREVEN_TOUT_MAX_MSEC 8000
+#define MLX5E_PFC_PREVEN_MINOR_PRECENT 85
+#define MLX5E_PFC_PREVEN_TOUT_MIN_MSEC 80
+#define MLX5E_DEVICE_STALL_MINOR_WATERMARK(critical_tout) \
+ max_t(u16, MLX5E_PFC_PREVEN_TOUT_MIN_MSEC, \
+ (critical_tout * MLX5E_PFC_PREVEN_MINOR_PRECENT) / 100)
+
+static int mlx5e_get_pfc_prevention_tout(struct net_device *netdev,
+ u16 *pfc_prevention_tout)
+{
+ struct mlx5e_priv *priv = netdev_priv(netdev);
+ struct mlx5_core_dev *mdev = priv->mdev;
+
+ if (!MLX5_CAP_PCAM_FEATURE((priv)->mdev, pfcc_mask) ||
+ !MLX5_CAP_DEBUG((priv)->mdev, stall_detect))
+ return -EOPNOTSUPP;
+
+ return mlx5_query_port_stall_watermark(mdev, pfc_prevention_tout, NULL);
+}
+
+static int mlx5e_set_pfc_prevention_tout(struct net_device *netdev,
+ u16 pfc_preven)
+{
+ struct mlx5e_priv *priv = netdev_priv(netdev);
+ struct mlx5_core_dev *mdev = priv->mdev;
+ u16 critical_tout;
+ u16 minor;
+
+ if (!MLX5_CAP_PCAM_FEATURE((priv)->mdev, pfcc_mask) ||
+ !MLX5_CAP_DEBUG((priv)->mdev, stall_detect))
+ return -EOPNOTSUPP;
+
+ critical_tout = (pfc_preven == PFC_STORM_PREVENTION_AUTO) ?
+ MLX5E_PFC_PREVEN_AUTO_TOUT_MSEC :
+ pfc_preven;
+
+ if (critical_tout != PFC_STORM_PREVENTION_DISABLE &&
+ (critical_tout > MLX5E_PFC_PREVEN_TOUT_MAX_MSEC ||
+ critical_tout < MLX5E_PFC_PREVEN_TOUT_MIN_MSEC)) {
+ netdev_info(netdev, "%s: pfc prevention tout not in range (%d-%d)\n",
+ __func__, MLX5E_PFC_PREVEN_TOUT_MIN_MSEC,
+ MLX5E_PFC_PREVEN_TOUT_MAX_MSEC);
+ return -EINVAL;
+ }
+
+ minor = MLX5E_DEVICE_STALL_MINOR_WATERMARK(critical_tout);
+ return mlx5_set_port_stall_watermark(mdev, critical_tout,
+ minor);
+}
+
static int mlx5e_get_tunable(struct net_device *dev,
const struct ethtool_tunable *tuna,
void *data)
@@ -1077,6 +1128,9 @@ static int mlx5e_get_tunable(struct net_device *dev,
case ETHTOOL_TX_COPYBREAK:
*(u32 *)data = priv->channels.params.tx_max_inline;
break;
+ case ETHTOOL_PFC_PREVENTION_TOUT:
+ err = mlx5e_get_pfc_prevention_tout(dev, data);
+ break;
default:
err = -EINVAL;
break;
@@ -1118,6 +1172,9 @@ static int mlx5e_set_tunable(struct net_device *dev,
break;
mlx5e_switch_priv_channels(priv, &new_channels, NULL);
+ break;
+ case ETHTOOL_PFC_PREVENTION_TOUT:
+ err = mlx5e_set_pfc_prevention_tout(dev, *(u16 *)data);
break;
default:
err = -EINVAL;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/port.c b/drivers/net/ethernet/mellanox/mlx5/core/port.c
index c37d00cd472a..fa9d0760dd36 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/port.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/port.c
@@ -483,6 +483,17 @@ int mlx5_core_query_ib_ppcnt(struct mlx5_core_dev *dev,
}
EXPORT_SYMBOL_GPL(mlx5_core_query_ib_ppcnt);
+static int mlx5_query_pfcc_reg(struct mlx5_core_dev *dev, u32 *out,
+ u32 out_size)
+{
+ u32 in[MLX5_ST_SZ_DW(pfcc_reg)] = {0};
+
+ MLX5_SET(pfcc_reg, in, local_port, 1);
+
+ return mlx5_core_access_reg(dev, in, sizeof(in), out,
+ out_size, MLX5_REG_PFCC, 0, 0);
+}
+
int mlx5_set_port_pause(struct mlx5_core_dev *dev, u32 rx_pause, u32 tx_pause)
{
u32 in[MLX5_ST_SZ_DW(pfcc_reg)] = {0};
@@ -500,13 +511,10 @@ EXPORT_SYMBOL_GPL(mlx5_set_port_pause);
int mlx5_query_port_pause(struct mlx5_core_dev *dev,
u32 *rx_pause, u32 *tx_pause)
{
- u32 in[MLX5_ST_SZ_DW(pfcc_reg)] = {0};
u32 out[MLX5_ST_SZ_DW(pfcc_reg)];
int err;
- MLX5_SET(pfcc_reg, in, local_port, 1);
- err = mlx5_core_access_reg(dev, in, sizeof(in), out,
- sizeof(out), MLX5_REG_PFCC, 0, 0);
+ err = mlx5_query_pfcc_reg(dev, out, sizeof(out));
if (err)
return err;
@@ -520,6 +528,49 @@ int mlx5_query_port_pause(struct mlx5_core_dev *dev,
}
EXPORT_SYMBOL_GPL(mlx5_query_port_pause);
+int mlx5_set_port_stall_watermark(struct mlx5_core_dev *dev,
+ u16 stall_critical_watermark,
+ u16 stall_minor_watermark)
+{
+ u32 in[MLX5_ST_SZ_DW(pfcc_reg)] = {0};
+ u32 out[MLX5_ST_SZ_DW(pfcc_reg)];
+
+ MLX5_SET(pfcc_reg, in, local_port, 1);
+ MLX5_SET(pfcc_reg, in, pptx_mask_n, 1);
+ MLX5_SET(pfcc_reg, in, pprx_mask_n, 1);
+ MLX5_SET(pfcc_reg, in, ppan_mask_n, 1);
+ MLX5_SET(pfcc_reg, in, critical_stall_mask, 1);
+ MLX5_SET(pfcc_reg, in, minor_stall_mask, 1);
+ MLX5_SET(pfcc_reg, in, device_stall_critical_watermark,
+ stall_critical_watermark);
+ MLX5_SET(pfcc_reg, in, device_stall_minor_watermark, stall_minor_watermark);
+
+ return mlx5_core_access_reg(dev, in, sizeof(in), out,
+ sizeof(out), MLX5_REG_PFCC, 0, 1);
+}
+
+int mlx5_query_port_stall_watermark(struct mlx5_core_dev *dev,
+ u16 *stall_critical_watermark,
+ u16 *stall_minor_watermark)
+{
+ u32 out[MLX5_ST_SZ_DW(pfcc_reg)];
+ int err;
+
+ err = mlx5_query_pfcc_reg(dev, out, sizeof(out));
+ if (err)
+ return err;
+
+ if (stall_critical_watermark)
+ *stall_critical_watermark = MLX5_GET(pfcc_reg, out,
+ device_stall_critical_watermark);
+
+ if (stall_minor_watermark)
+ *stall_minor_watermark = MLX5_GET(pfcc_reg, out,
+ device_stall_minor_watermark);
+
+ return 0;
+}
+
int mlx5_set_port_pfc(struct mlx5_core_dev *dev, u8 pfc_en_tx, u8 pfc_en_rx)
{
u32 in[MLX5_ST_SZ_DW(pfcc_reg)] = {0};
@@ -538,13 +589,10 @@ EXPORT_SYMBOL_GPL(mlx5_set_port_pfc);
int mlx5_query_port_pfc(struct mlx5_core_dev *dev, u8 *pfc_en_tx, u8 *pfc_en_rx)
{
- u32 in[MLX5_ST_SZ_DW(pfcc_reg)] = {0};
u32 out[MLX5_ST_SZ_DW(pfcc_reg)];
int err;
- MLX5_SET(pfcc_reg, in, local_port, 1);
- err = mlx5_core_access_reg(dev, in, sizeof(in), out,
- sizeof(out), MLX5_REG_PFCC, 0, 0);
+ err = mlx5_query_pfcc_reg(dev, out, sizeof(out));
if (err)
return err;
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index c7d50eccff9e..f3200a9696d6 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -7833,7 +7833,11 @@ struct mlx5_ifc_pifr_reg_bits {
struct mlx5_ifc_pfcc_reg_bits {
u8 reserved_at_0[0x8];
u8 local_port[0x8];
- u8 reserved_at_10[0x10];
+ u8 reserved_at_10[0xb];
+ u8 ppan_mask_n[0x1];
+ u8 minor_stall_mask[0x1];
+ u8 critical_stall_mask[0x1];
+ u8 reserved_at_1e[0x2];
u8 ppan[0x4];
u8 reserved_at_24[0x4];
@@ -7843,17 +7847,22 @@ struct mlx5_ifc_pfcc_reg_bits {
u8 pptx[0x1];
u8 aptx[0x1];
- u8 reserved_at_42[0x6];
+ u8 pptx_mask_n[0x1];
+ u8 reserved_at_43[0x5];
u8 pfctx[0x8];
u8 reserved_at_50[0x10];
u8 pprx[0x1];
u8 aprx[0x1];
- u8 reserved_at_62[0x6];
+ u8 pprx_mask_n[0x1];
+ u8 reserved_at_63[0x5];
u8 pfcrx[0x8];
u8 reserved_at_70[0x10];
- u8 reserved_at_80[0x80];
+ u8 device_stall_minor_watermark[0x10];
+ u8 device_stall_critical_watermark[0x10];
+
+ u8 reserved_at_a0[0x60];
};
struct mlx5_ifc_pelc_reg_bits {
diff --git a/include/linux/mlx5/port.h b/include/linux/mlx5/port.h
index 035f0d4dc9fe..34aed6032f86 100644
--- a/include/linux/mlx5/port.h
+++ b/include/linux/mlx5/port.h
@@ -151,6 +151,12 @@ int mlx5_set_port_pfc(struct mlx5_core_dev *dev, u8 pfc_en_tx, u8 pfc_en_rx);
int mlx5_query_port_pfc(struct mlx5_core_dev *dev, u8 *pfc_en_tx,
u8 *pfc_en_rx);
+int mlx5_set_port_stall_watermark(struct mlx5_core_dev *dev,
+ u16 stall_critical_watermark,
+ u16 stall_minor_watermark);
+int mlx5_query_port_stall_watermark(struct mlx5_core_dev *dev,
+ u16 *stall_critical_watermark, u16 *stall_minor_watermark);
+
int mlx5_max_tc(struct mlx5_core_dev *mdev);
int mlx5_set_port_prio_tc(struct mlx5_core_dev *mdev, u8 *prio_tc);
--
2.14.3
^ permalink raw reply related
* [net-next 13/15] net/mlx5e: Make choose LRO timeout function static
From: Saeed Mahameed @ 2018-03-23 22:39 UTC (permalink / raw)
To: David S. Miller; +Cc: netdev, Gal Pressman, Saeed Mahameed
In-Reply-To: <20180323223925.21678-1-saeedm@mellanox.com>
From: Gal Pressman <galp@mellanox.com>
The function is used in en_main.c only, we can make it static and remove
its declaration from en.h
Signed-off-by: Gal Pressman <galp@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en.h | 1 -
drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 2 +-
2 files changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index 48e0b2a747d9..294bc9f175a5 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -1062,7 +1062,6 @@ void mlx5e_cleanup_nic_tx(struct mlx5e_priv *priv);
int mlx5e_close(struct net_device *netdev);
int mlx5e_open(struct net_device *netdev);
void mlx5e_update_stats_work(struct work_struct *work);
-u32 mlx5e_choose_lro_timeout(struct mlx5_core_dev *mdev, u32 wanted_timeout);
int mlx5e_bits_invert(unsigned long a, int size);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index f8bc3bcdf046..eb38a35564c7 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -3967,7 +3967,7 @@ void mlx5e_set_rx_cq_mode_params(struct mlx5e_params *params, u8 cq_period_mode)
MLX5_CQ_PERIOD_MODE_START_FROM_CQE);
}
-u32 mlx5e_choose_lro_timeout(struct mlx5_core_dev *mdev, u32 wanted_timeout)
+static u32 mlx5e_choose_lro_timeout(struct mlx5_core_dev *mdev, u32 wanted_timeout)
{
int i;
--
2.14.3
^ permalink raw reply related
* [net-next 07/15] net/mlx5e: Add interface down dropped packets statistics
From: Saeed Mahameed @ 2018-03-23 22:39 UTC (permalink / raw)
To: David S. Miller; +Cc: netdev, Moshe Shemesh, Saeed Mahameed
In-Reply-To: <20180323223925.21678-1-saeedm@mellanox.com>
From: Moshe Shemesh <moshe@mellanox.com>
Added the following packets drop counter:
Rx interface down dropped packets - counts packets which were received
while the ETH interface was down.
This counter will be shown on ethtool as a new counter called
rx_if_down_packets.
The implementation allocates a q_counter for drop rq which gets all the
received traffic while the interface is down.
Signed-off-by: Moshe Shemesh <moshe@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en.h | 3 +-
drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 46 +++++++++++++--------
drivers/net/ethernet/mellanox/mlx5/core/en_stats.c | 48 ++++++++++++++++------
drivers/net/ethernet/mellanox/mlx5/core/en_stats.h | 1 +
4 files changed, 69 insertions(+), 29 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index 4c9360b25532..48e0b2a747d9 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -781,7 +781,8 @@ struct mlx5e_priv {
struct net_device *netdev;
struct mlx5e_stats stats;
struct hwtstamp_config tstamp;
- u16 q_counter;
+ u16 q_counter;
+ u16 drop_rq_q_counter;
#ifdef CONFIG_MLX5_CORE_EN_DCB
struct mlx5e_dcbx dcbx;
#endif
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index da94c8cba5ee..f8bc3bcdf046 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -615,8 +615,7 @@ static int mlx5e_create_rq(struct mlx5e_rq *rq,
static int mlx5e_modify_rq_state(struct mlx5e_rq *rq, int curr_state,
int next_state)
{
- struct mlx5e_channel *c = rq->channel;
- struct mlx5_core_dev *mdev = c->mdev;
+ struct mlx5_core_dev *mdev = rq->mdev;
void *in;
void *rqc;
@@ -1768,14 +1767,16 @@ static void mlx5e_build_rq_param(struct mlx5e_priv *priv,
param->wq.linear = 1;
}
-static void mlx5e_build_drop_rq_param(struct mlx5_core_dev *mdev,
+static void mlx5e_build_drop_rq_param(struct mlx5e_priv *priv,
struct mlx5e_rq_param *param)
{
+ struct mlx5_core_dev *mdev = priv->mdev;
void *rqc = param->rqc;
void *wq = MLX5_ADDR_OF(rqc, rqc, wq);
MLX5_SET(wq, wq, wq_type, MLX5_WQ_TYPE_LINKED_LIST);
MLX5_SET(wq, wq, log_wq_stride, ilog2(sizeof(struct mlx5e_rx_wqe)));
+ MLX5_SET(rqc, rqc, counter_set_id, priv->drop_rq_q_counter);
param->wq.buf_numa_node = dev_to_node(&mdev->pdev->dev);
}
@@ -2643,15 +2644,16 @@ static int mlx5e_alloc_drop_cq(struct mlx5_core_dev *mdev,
return mlx5e_alloc_cq_common(mdev, param, cq);
}
-static int mlx5e_open_drop_rq(struct mlx5_core_dev *mdev,
+static int mlx5e_open_drop_rq(struct mlx5e_priv *priv,
struct mlx5e_rq *drop_rq)
{
+ struct mlx5_core_dev *mdev = priv->mdev;
struct mlx5e_cq_param cq_param = {};
struct mlx5e_rq_param rq_param = {};
struct mlx5e_cq *cq = &drop_rq->cq;
int err;
- mlx5e_build_drop_rq_param(mdev, &rq_param);
+ mlx5e_build_drop_rq_param(priv, &rq_param);
err = mlx5e_alloc_drop_cq(mdev, cq, &cq_param);
if (err)
@@ -2669,6 +2671,10 @@ static int mlx5e_open_drop_rq(struct mlx5_core_dev *mdev,
if (err)
goto err_free_rq;
+ err = mlx5e_modify_rq_state(drop_rq, MLX5_RQC_STATE_RST, MLX5_RQC_STATE_RDY);
+ if (err)
+ mlx5_core_warn(priv->mdev, "modify_rq_state failed, rx_if_down_packets won't be counted %d\n", err);
+
return 0;
err_free_rq:
@@ -4183,7 +4189,7 @@ static void mlx5e_build_nic_netdev(struct net_device *netdev)
mlx5e_ipsec_build_netdev(priv);
}
-static void mlx5e_create_q_counter(struct mlx5e_priv *priv)
+static void mlx5e_create_q_counters(struct mlx5e_priv *priv)
{
struct mlx5_core_dev *mdev = priv->mdev;
int err;
@@ -4193,14 +4199,21 @@ static void mlx5e_create_q_counter(struct mlx5e_priv *priv)
mlx5_core_warn(mdev, "alloc queue counter failed, %d\n", err);
priv->q_counter = 0;
}
+
+ err = mlx5_core_alloc_q_counter(mdev, &priv->drop_rq_q_counter);
+ if (err) {
+ mlx5_core_warn(mdev, "alloc drop RQ counter failed, %d\n", err);
+ priv->drop_rq_q_counter = 0;
+ }
}
-static void mlx5e_destroy_q_counter(struct mlx5e_priv *priv)
+static void mlx5e_destroy_q_counters(struct mlx5e_priv *priv)
{
- if (!priv->q_counter)
- return;
+ if (priv->q_counter)
+ mlx5_core_dealloc_q_counter(priv->mdev, priv->q_counter);
- mlx5_core_dealloc_q_counter(priv->mdev, priv->q_counter);
+ if (priv->drop_rq_q_counter)
+ mlx5_core_dealloc_q_counter(priv->mdev, priv->drop_rq_q_counter);
}
static void mlx5e_nic_init(struct mlx5_core_dev *mdev,
@@ -4439,18 +4452,18 @@ int mlx5e_attach_netdev(struct mlx5e_priv *priv)
if (err)
goto out;
- err = mlx5e_open_drop_rq(mdev, &priv->drop_rq);
+ mlx5e_create_q_counters(priv);
+
+ err = mlx5e_open_drop_rq(priv, &priv->drop_rq);
if (err) {
mlx5_core_err(mdev, "open drop rq failed, %d\n", err);
- goto err_cleanup_tx;
+ goto err_destroy_q_counters;
}
err = profile->init_rx(priv);
if (err)
goto err_close_drop_rq;
- mlx5e_create_q_counter(priv);
-
if (profile->enable)
profile->enable(priv);
@@ -4459,7 +4472,8 @@ int mlx5e_attach_netdev(struct mlx5e_priv *priv)
err_close_drop_rq:
mlx5e_close_drop_rq(&priv->drop_rq);
-err_cleanup_tx:
+err_destroy_q_counters:
+ mlx5e_destroy_q_counters(priv);
profile->cleanup_tx(priv);
out:
@@ -4476,9 +4490,9 @@ void mlx5e_detach_netdev(struct mlx5e_priv *priv)
profile->disable(priv);
flush_workqueue(priv->wq);
- mlx5e_destroy_q_counter(priv);
profile->cleanup_rx(priv);
mlx5e_close_drop_rq(&priv->drop_rq);
+ mlx5e_destroy_q_counters(priv);
profile->cleanup_tx(priv);
cancel_delayed_work_sync(&priv->update_stats_work);
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
index 552510c03ef2..c0dab9a8969e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
@@ -170,11 +170,24 @@ static const struct counter_desc q_stats_desc[] = {
{ MLX5E_DECLARE_STAT(struct mlx5e_qcounter_stats, rx_out_of_buffer) },
};
+static const struct counter_desc drop_rq_stats_desc[] = {
+ { MLX5E_DECLARE_STAT(struct mlx5e_qcounter_stats, rx_if_down_packets) },
+};
+
#define NUM_Q_COUNTERS ARRAY_SIZE(q_stats_desc)
+#define NUM_DROP_RQ_COUNTERS ARRAY_SIZE(drop_rq_stats_desc)
static int mlx5e_grp_q_get_num_stats(struct mlx5e_priv *priv)
{
- return priv->q_counter ? NUM_Q_COUNTERS : 0;
+ int num_stats = 0;
+
+ if (priv->q_counter)
+ num_stats += NUM_Q_COUNTERS;
+
+ if (priv->drop_rq_q_counter)
+ num_stats += NUM_DROP_RQ_COUNTERS;
+
+ return num_stats;
}
static int mlx5e_grp_q_fill_strings(struct mlx5e_priv *priv, u8 *data, int idx)
@@ -182,7 +195,13 @@ static int mlx5e_grp_q_fill_strings(struct mlx5e_priv *priv, u8 *data, int idx)
int i;
for (i = 0; i < NUM_Q_COUNTERS && priv->q_counter; i++)
- strcpy(data + (idx++) * ETH_GSTRING_LEN, q_stats_desc[i].format);
+ strcpy(data + (idx++) * ETH_GSTRING_LEN,
+ q_stats_desc[i].format);
+
+ for (i = 0; i < NUM_DROP_RQ_COUNTERS && priv->drop_rq_q_counter; i++)
+ strcpy(data + (idx++) * ETH_GSTRING_LEN,
+ drop_rq_stats_desc[i].format);
+
return idx;
}
@@ -191,7 +210,11 @@ static int mlx5e_grp_q_fill_stats(struct mlx5e_priv *priv, u64 *data, int idx)
int i;
for (i = 0; i < NUM_Q_COUNTERS && priv->q_counter; i++)
- data[idx++] = MLX5E_READ_CTR32_CPU(&priv->stats.qcnt, q_stats_desc, i);
+ data[idx++] = MLX5E_READ_CTR32_CPU(&priv->stats.qcnt,
+ q_stats_desc, i);
+ for (i = 0; i < NUM_DROP_RQ_COUNTERS && priv->drop_rq_q_counter; i++)
+ data[idx++] = MLX5E_READ_CTR32_CPU(&priv->stats.qcnt,
+ drop_rq_stats_desc, i);
return idx;
}
@@ -199,16 +222,17 @@ static void mlx5e_grp_q_update_stats(struct mlx5e_priv *priv)
{
struct mlx5e_qcounter_stats *qcnt = &priv->stats.qcnt;
u32 out[MLX5_ST_SZ_DW(query_q_counter_out)];
- int err;
-
- if (!priv->q_counter)
- return;
-
- err = mlx5_core_query_q_counter(priv->mdev, priv->q_counter, 0, out, sizeof(out));
- if (err)
- return;
- qcnt->rx_out_of_buffer = MLX5_GET(query_q_counter_out, out, out_of_buffer);
+ if (priv->q_counter &&
+ !mlx5_core_query_q_counter(priv->mdev, priv->q_counter, 0, out,
+ sizeof(out)))
+ qcnt->rx_out_of_buffer = MLX5_GET(query_q_counter_out,
+ out, out_of_buffer);
+ if (priv->drop_rq_q_counter &&
+ !mlx5_core_query_q_counter(priv->mdev, priv->drop_rq_q_counter, 0,
+ out, sizeof(out)))
+ qcnt->rx_if_down_packets = MLX5_GET(query_q_counter_out, out,
+ out_of_buffer);
}
#define VNIC_ENV_OFF(c) MLX5_BYTE_OFF(query_vnic_env_out, c)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
index 847388ff8ca8..43a72efa28c0 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
@@ -97,6 +97,7 @@ struct mlx5e_sw_stats {
struct mlx5e_qcounter_stats {
u32 rx_out_of_buffer;
+ u32 rx_if_down_packets;
};
struct mlx5e_vnic_env_stats {
--
2.14.3
^ permalink raw reply related
* [net-next 08/15] net/mlx5: E-Switch, Use same source for offloaded actions check
From: Saeed Mahameed @ 2018-03-23 22:39 UTC (permalink / raw)
To: David S. Miller; +Cc: netdev, Or Gerlitz, Saeed Mahameed
In-Reply-To: <20180323223925.21678-1-saeedm@mellanox.com>
From: Or Gerlitz <ogerlitz@mellanox.com>
Align the checks for modify header and encap actions with the
rest of the code.
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Reviewed-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
index 0a8303c1b52f..21ebe3e80e6e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -88,10 +88,10 @@ mlx5_eswitch_add_offloaded_rule(struct mlx5_eswitch *esw,
if (flow_act.action & MLX5_FLOW_CONTEXT_ACTION_DECAP)
spec->match_criteria_enable |= MLX5_MATCH_INNER_HEADERS;
- if (attr->action & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR)
+ if (flow_act.action & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR)
flow_act.modify_id = attr->mod_hdr_id;
- if (attr->action & MLX5_FLOW_CONTEXT_ACTION_ENCAP)
+ if (flow_act.action & MLX5_FLOW_CONTEXT_ACTION_ENCAP)
flow_act.encap_id = attr->encap_id;
rule = mlx5_add_flow_rules((struct mlx5_flow_table *)esw->fdb_table.fdb,
--
2.14.3
^ permalink raw reply related
* [net-next 04/15] net/mlx5: Add support for QUERY_VNIC_ENV command
From: Saeed Mahameed @ 2018-03-23 22:39 UTC (permalink / raw)
To: David S. Miller; +Cc: netdev, Moshe Shemesh, Saeed Mahameed
In-Reply-To: <20180323223925.21678-1-saeedm@mellanox.com>
From: Moshe Shemesh <moshe@mellanox.com>
Add support for new FW command QUERY_VNIC_ENV.
The command is used by the driver to query vnic diagnostic statistics
from FW.
Signed-off-by: Moshe Shemesh <moshe@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
drivers/net/ethernet/mellanox/mlx5/core/cmd.c | 2 ++
include/linux/mlx5/mlx5_ifc.h | 50 ++++++++++++++++++++++++++-
2 files changed, 51 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
index e9a1fbcc4adf..fe5428667ad1 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
@@ -359,6 +359,7 @@ static int mlx5_internal_err_ret_value(struct mlx5_core_dev *dev, u16 op,
case MLX5_CMD_OP_MODIFY_HCA_VPORT_CONTEXT:
case MLX5_CMD_OP_QUERY_HCA_VPORT_GID:
case MLX5_CMD_OP_QUERY_HCA_VPORT_PKEY:
+ case MLX5_CMD_OP_QUERY_VNIC_ENV:
case MLX5_CMD_OP_QUERY_VPORT_COUNTER:
case MLX5_CMD_OP_ALLOC_Q_COUNTER:
case MLX5_CMD_OP_QUERY_Q_COUNTER:
@@ -501,6 +502,7 @@ const char *mlx5_command_str(int command)
MLX5_COMMAND_STR_CASE(MODIFY_HCA_VPORT_CONTEXT);
MLX5_COMMAND_STR_CASE(QUERY_HCA_VPORT_GID);
MLX5_COMMAND_STR_CASE(QUERY_HCA_VPORT_PKEY);
+ MLX5_COMMAND_STR_CASE(QUERY_VNIC_ENV);
MLX5_COMMAND_STR_CASE(QUERY_VPORT_COUNTER);
MLX5_COMMAND_STR_CASE(ALLOC_Q_COUNTER);
MLX5_COMMAND_STR_CASE(DEALLOC_Q_COUNTER);
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index f3200a9696d6..52e373dd2679 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -143,6 +143,7 @@ enum {
MLX5_CMD_OP_MODIFY_HCA_VPORT_CONTEXT = 0x763,
MLX5_CMD_OP_QUERY_HCA_VPORT_GID = 0x764,
MLX5_CMD_OP_QUERY_HCA_VPORT_PKEY = 0x765,
+ MLX5_CMD_OP_QUERY_VNIC_ENV = 0x76f,
MLX5_CMD_OP_QUERY_VPORT_COUNTER = 0x770,
MLX5_CMD_OP_ALLOC_Q_COUNTER = 0x771,
MLX5_CMD_OP_DEALLOC_Q_COUNTER = 0x772,
@@ -875,7 +876,7 @@ struct mlx5_ifc_cmd_hca_cap_bits {
u8 vhca_group_manager[0x1];
u8 ib_virt[0x1];
u8 eth_virt[0x1];
- u8 reserved_at_1a4[0x1];
+ u8 vnic_env_queue_counters[0x1];
u8 ets[0x1];
u8 nic_flow_table[0x1];
u8 eswitch_flow_table[0x1];
@@ -2386,6 +2387,24 @@ struct mlx5_ifc_xrc_srqc_bits {
u8 reserved_at_180[0x80];
};
+struct mlx5_ifc_vnic_diagnostic_statistics_bits {
+ u8 counter_error_queues[0x20];
+
+ u8 total_error_queues[0x20];
+
+ u8 send_queue_priority_update_flow[0x20];
+
+ u8 reserved_at_60[0x20];
+
+ u8 nic_receive_steering_discard[0x40];
+
+ u8 receive_discard_vport_down[0x40];
+
+ u8 transmit_discard_vport_down[0x40];
+
+ u8 reserved_at_140[0xec0];
+};
+
struct mlx5_ifc_traffic_counter_bits {
u8 packets[0x40];
@@ -3661,6 +3680,35 @@ struct mlx5_ifc_query_vport_state_in_bits {
u8 reserved_at_60[0x20];
};
+struct mlx5_ifc_query_vnic_env_out_bits {
+ u8 status[0x8];
+ u8 reserved_at_8[0x18];
+
+ u8 syndrome[0x20];
+
+ u8 reserved_at_40[0x40];
+
+ struct mlx5_ifc_vnic_diagnostic_statistics_bits vport_env;
+};
+
+enum {
+ MLX5_QUERY_VNIC_ENV_IN_OP_MOD_VPORT_DIAG_STATISTICS = 0x0,
+};
+
+struct mlx5_ifc_query_vnic_env_in_bits {
+ u8 opcode[0x10];
+ u8 reserved_at_10[0x10];
+
+ u8 reserved_at_20[0x10];
+ u8 op_mod[0x10];
+
+ u8 other_vport[0x1];
+ u8 reserved_at_41[0xf];
+ u8 vport_number[0x10];
+
+ u8 reserved_at_60[0x20];
+};
+
struct mlx5_ifc_query_vport_counter_out_bits {
u8 status[0x8];
u8 reserved_at_8[0x18];
--
2.14.3
^ permalink raw reply related
* [pull request][net-next 00/15] Mellanox, mlx5 misc updates 2018-03-22
From: Saeed Mahameed @ 2018-03-23 22:39 UTC (permalink / raw)
To: David S. Miller; +Cc: netdev, Saeed Mahameed
Hi Dave,
This series includes some misc updates to mlx5 core and netdev driver,
please note that there is a small change to net/core/ethtool.c and
include/uapi/linux/ethtool.h that adds new tunable for PFC stall
prevention on/off support, which was already reviewed as RFC [1].
For more information please review and see the tag log below.
Please pull and let me know if there's any problem.
P.S.: This series doesn't introduce any conflict with the ongoing
mlx5 fixes series, mlx5-fixes-2018-03-23.
[1] https://patchwork.ozlabs.org/cover/838314/
Thanks,
Saeed.
---
The following changes since commit 6686c459e1449a3ee5f3fd313b0a559ace7a700e:
Merge branch 'hns3-VF-reset' (2018-03-22 15:29:05 -0400)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux.git tags/mlx5-updates-2018-03-22
for you to fetch changes up to 50f0e3bc5e4b5079b1e9b829db1a2246757965d3:
net/mlx5e: Add VLAN offload features to hw_enc_features (2018-03-22 16:28:31 -0700)
----------------------------------------------------------------
mlx5-updates-2018-03-22 (Misc updates)
This series includes misc updates for mlx5 core and netdev dirver,
Highlights:
>From Inbar, three patches to add support for PFC stall prevention
statistics and enable/disable through new ethtool tunable, as requested
from previous submission.
>From Moshe, four patches, added more drop counters:
- drop counter for netdev steering miss
- drop counter for when VF logical link is down
- drop counter for when netdev logical link is down.
>From Or, three patches to support vlan push/pop offload via tc HW action,
for newer HW (Connectx-5 and onward) via HW steering flow actions rather
than the emulated path for the older HW brands.
And five more misc small trivial patches.
----------------------------------------------------------------
Aviv Heller (1):
net/mlx5e: Add VLAN offload features to hw_enc_features
Gal Pressman (3):
net/mlx5e: Remove redundant check in get ethtool stats
net/mlx5e: Make choose LRO timeout function static
net/mlx5e: Add a helper macro in set features ndo
Inbar Karmy (3):
net/mlx5e: Expose PFC stall prevention counters
ethtool: Add support for configuring PFC stall prevention in ethtool
net/mlx5e: PFC stall prevention support
Leon Romanovsky (1):
net/mlx5: Protect from command bit overflow
Moshe Shemesh (4):
net/mlx5: Add support for QUERY_VNIC_ENV command
net/mlx5e: Add vnic steering drop statistics
net/mlx5: Add packet dropped while vport down statistics
net/mlx5e: Add interface down dropped packets statistics
Or Gerlitz (3):
net/mlx5: E-Switch, Use same source for offloaded actions check
net/mlx5: Add core support for vlan push/pop steering action
net/mlx5e: Offload tc vlan push/pop using HW action
drivers/net/ethernet/mellanox/mlx5/core/cmd.c | 4 +-
.../mellanox/mlx5/core/diag/fs_tracepoint.h | 2 +
drivers/net/ethernet/mellanox/mlx5/core/en.h | 4 +-
.../net/ethernet/mellanox/mlx5/core/en_ethtool.c | 60 +++++++++-
drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 77 +++++++------
drivers/net/ethernet/mellanox/mlx5/core/en_stats.c | 126 +++++++++++++++++++--
drivers/net/ethernet/mellanox/mlx5/core/en_stats.h | 6 +
drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 15 ++-
drivers/net/ethernet/mellanox/mlx5/core/eswitch.c | 31 ++++-
drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | 13 ++-
.../ethernet/mellanox/mlx5/core/eswitch_offloads.c | 30 +++--
drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c | 10 +-
drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 4 +-
drivers/net/ethernet/mellanox/mlx5/core/fw.c | 3 +
drivers/net/ethernet/mellanox/mlx5/core/port.c | 64 +++++++++--
drivers/net/ethernet/mellanox/mlx5/core/vport.c | 26 +++++
include/linux/mlx5/device.h | 4 +
include/linux/mlx5/fs.h | 7 ++
include/linux/mlx5/mlx5_ifc.h | 116 +++++++++++++++++--
include/linux/mlx5/port.h | 6 +
include/linux/mlx5/vport.h | 3 +
include/uapi/linux/ethtool.h | 4 +
net/core/ethtool.c | 6 +
23 files changed, 531 insertions(+), 90 deletions(-)
^ permalink raw reply
* [net-next 02/15] ethtool: Add support for configuring PFC stall prevention in ethtool
From: Saeed Mahameed @ 2018-03-23 22:39 UTC (permalink / raw)
To: David S. Miller
Cc: netdev, Inbar Karmy, Michal Kubecek, Andrew Lunn, Saeed Mahameed
In-Reply-To: <20180323223925.21678-1-saeedm@mellanox.com>
From: Inbar Karmy <inbark@mellanox.com>
In the event where the device unexpectedly becomes unresponsive
for a long period of time, flow control mechanism may propagate
pause frames which will cause congestion spreading to the entire
network.
To prevent this scenario, when the device is stalled for a period
longer than a pre-configured timeout, flow control mechanisms are
automatically disabled.
This patch adds support for the ETHTOOL_PFC_STALL_PREVENTION
as a tunable.
This API provides support for configuring flow control storm prevention
timeout (msec).
Signed-off-by: Inbar Karmy <inbark@mellanox.com>
Cc: Michal Kubecek <mkubecek@suse.cz>
Cc: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
include/uapi/linux/ethtool.h | 4 ++++
net/core/ethtool.c | 6 ++++++
2 files changed, 10 insertions(+)
diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h
index 20da156aaf64..9dc63a14a747 100644
--- a/include/uapi/linux/ethtool.h
+++ b/include/uapi/linux/ethtool.h
@@ -217,10 +217,14 @@ struct ethtool_value {
__u32 data;
};
+#define PFC_STORM_PREVENTION_AUTO 0xffff
+#define PFC_STORM_PREVENTION_DISABLE 0
+
enum tunable_id {
ETHTOOL_ID_UNSPEC,
ETHTOOL_RX_COPYBREAK,
ETHTOOL_TX_COPYBREAK,
+ ETHTOOL_PFC_PREVENTION_TOUT,
/*
* Add your fresh new tubale attribute above and remember to update
* tunable_strings[] in net/core/ethtool.c
diff --git a/net/core/ethtool.c b/net/core/ethtool.c
index 157cd9efa4be..bb6e498c6e3d 100644
--- a/net/core/ethtool.c
+++ b/net/core/ethtool.c
@@ -121,6 +121,7 @@ tunable_strings[__ETHTOOL_TUNABLE_COUNT][ETH_GSTRING_LEN] = {
[ETHTOOL_ID_UNSPEC] = "Unspec",
[ETHTOOL_RX_COPYBREAK] = "rx-copybreak",
[ETHTOOL_TX_COPYBREAK] = "tx-copybreak",
+ [ETHTOOL_PFC_PREVENTION_TOUT] = "pfc-prevention-tout",
};
static const char
@@ -2311,6 +2312,11 @@ static int ethtool_tunable_valid(const struct ethtool_tunable *tuna)
tuna->type_id != ETHTOOL_TUNABLE_U32)
return -EINVAL;
break;
+ case ETHTOOL_PFC_PREVENTION_TOUT:
+ if (tuna->len != sizeof(u16) ||
+ tuna->type_id != ETHTOOL_TUNABLE_U16)
+ return -EINVAL;
+ break;
default:
return -EINVAL;
}
--
2.14.3
^ permalink raw reply related
* [net-next 01/15] net/mlx5e: Expose PFC stall prevention counters
From: Saeed Mahameed @ 2018-03-23 22:39 UTC (permalink / raw)
To: David S. Miller; +Cc: netdev, Inbar Karmy, Saeed Mahameed
In-Reply-To: <20180323223925.21678-1-saeedm@mellanox.com>
From: Inbar Karmy <inbark@mellanox.com>
Add the needed capability bit and counters to device spec description.
Expose the following two counters in ethtool:
tx_pause_storm_warning_events: when the device is stalled for a period
longer than a pre-configured watermark, the counter increase, allowing
the debug utility an insight into current device status.
tx_pause_storm_error_events: when the device is stalled for a period
longer than a pre-configured timeout, the pause transmission is disabled,
and the counter increase.
Signed-off-by: Inbar Karmy <inbark@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en_stats.c | 19 ++++++++++++++-
drivers/net/ethernet/mellanox/mlx5/core/fw.c | 3 +++
include/linux/mlx5/device.h | 4 ++++
include/linux/mlx5/mlx5_ifc.h | 28 +++++++++++++++++++---
4 files changed, 50 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
index 5f0f3493d747..2553c58dcf1c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
@@ -754,7 +754,15 @@ static const struct counter_desc pport_per_prio_pfc_stats_desc[] = {
{ "rx_%s_pause_transition", PPORT_PER_PRIO_OFF(rx_pause_transition) },
};
+static const struct counter_desc pport_pfc_stall_stats_desc[] = {
+ { "tx_pause_storm_warning_events ", PPORT_PER_PRIO_OFF(device_stall_minor_watermark_cnt) },
+ { "tx_pause_storm_error_events", PPORT_PER_PRIO_OFF(device_stall_critical_watermark_cnt) },
+};
+
#define NUM_PPORT_PER_PRIO_PFC_COUNTERS ARRAY_SIZE(pport_per_prio_pfc_stats_desc)
+#define NUM_PPORT_PFC_STALL_COUNTERS(priv) (ARRAY_SIZE(pport_pfc_stall_stats_desc) * \
+ MLX5_CAP_PCAM_FEATURE((priv)->mdev, pfcc_mask) * \
+ MLX5_CAP_DEBUG((priv)->mdev, stall_detect))
static unsigned long mlx5e_query_pfc_combined(struct mlx5e_priv *priv)
{
@@ -790,7 +798,8 @@ static int mlx5e_grp_per_prio_pfc_get_num_stats(struct mlx5e_priv *priv)
{
return (mlx5e_query_global_pause_combined(priv) +
hweight8(mlx5e_query_pfc_combined(priv))) *
- NUM_PPORT_PER_PRIO_PFC_COUNTERS;
+ NUM_PPORT_PER_PRIO_PFC_COUNTERS +
+ NUM_PPORT_PFC_STALL_COUNTERS(priv);
}
static int mlx5e_grp_per_prio_pfc_fill_strings(struct mlx5e_priv *priv,
@@ -818,6 +827,10 @@ static int mlx5e_grp_per_prio_pfc_fill_strings(struct mlx5e_priv *priv,
}
}
+ for (i = 0; i < NUM_PPORT_PFC_STALL_COUNTERS(priv); i++)
+ strcpy(data + (idx++) * ETH_GSTRING_LEN,
+ pport_pfc_stall_stats_desc[i].format);
+
return idx;
}
@@ -845,6 +858,10 @@ static int mlx5e_grp_per_prio_pfc_fill_stats(struct mlx5e_priv *priv,
}
}
+ for (i = 0; i < NUM_PPORT_PFC_STALL_COUNTERS(priv); i++)
+ data[idx++] = MLX5E_READ_CTR64_BE(&priv->stats.pport.per_prio_counters[0],
+ pport_pfc_stall_stats_desc, i);
+
return idx;
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fw.c b/drivers/net/ethernet/mellanox/mlx5/core/fw.c
index 9d11e92fb541..d7bb10ab2173 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fw.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fw.c
@@ -183,6 +183,9 @@ int mlx5_query_hca_caps(struct mlx5_core_dev *dev)
return err;
}
+ if (MLX5_CAP_GEN(dev, debug))
+ mlx5_core_get_caps(dev, MLX5_CAP_DEBUG);
+
if (MLX5_CAP_GEN(dev, pcam_reg))
mlx5_get_pcam_reg(dev);
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h
index e5258ee4e38b..4b5939c78cdd 100644
--- a/include/linux/mlx5/device.h
+++ b/include/linux/mlx5/device.h
@@ -1013,6 +1013,7 @@ enum mlx5_cap_type {
MLX5_CAP_RESERVED,
MLX5_CAP_VECTOR_CALC,
MLX5_CAP_QOS,
+ MLX5_CAP_DEBUG,
/* NUM OF CAP Types */
MLX5_CAP_NUM
};
@@ -1140,6 +1141,9 @@ enum mlx5_qcam_feature_groups {
#define MLX5_CAP_QOS(mdev, cap)\
MLX5_GET(qos_cap, mdev->caps.hca_cur[MLX5_CAP_QOS], cap)
+#define MLX5_CAP_DEBUG(mdev, cap)\
+ MLX5_GET(debug_cap, mdev->caps.hca_cur[MLX5_CAP_DEBUG], cap)
+
#define MLX5_CAP_PCAM_FEATURE(mdev, fld) \
MLX5_GET(pcam_reg, (mdev)->caps.pcam, feature_cap_mask.enhanced_features.fld)
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 14ad84afe8ba..c7d50eccff9e 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -593,6 +593,16 @@ struct mlx5_ifc_qos_cap_bits {
u8 reserved_at_100[0x700];
};
+struct mlx5_ifc_debug_cap_bits {
+ u8 reserved_at_0[0x20];
+
+ u8 reserved_at_20[0x2];
+ u8 stall_detect[0x1];
+ u8 reserved_at_23[0x1d];
+
+ u8 reserved_at_40[0x7c0];
+};
+
struct mlx5_ifc_per_protocol_networking_offload_caps_bits {
u8 csum_cap[0x1];
u8 vlan_cap[0x1];
@@ -855,7 +865,7 @@ struct mlx5_ifc_cmd_hca_cap_bits {
u8 out_of_seq_cnt[0x1];
u8 vport_counters[0x1];
u8 retransmission_q_counters[0x1];
- u8 reserved_at_183[0x1];
+ u8 debug[0x1];
u8 modify_rq_counter_set_id[0x1];
u8 rq_delay_drop[0x1];
u8 max_qp_cnt[0xa];
@@ -1572,7 +1582,17 @@ struct mlx5_ifc_eth_per_prio_grp_data_layout_bits {
u8 rx_pause_transition_low[0x20];
- u8 reserved_at_3c0[0x400];
+ u8 reserved_at_3c0[0x40];
+
+ u8 device_stall_minor_watermark_cnt_high[0x20];
+
+ u8 device_stall_minor_watermark_cnt_low[0x20];
+
+ u8 device_stall_critical_watermark_cnt_high[0x20];
+
+ u8 device_stall_critical_watermark_cnt_low[0x20];
+
+ u8 reserved_at_480[0x340];
};
struct mlx5_ifc_eth_extended_cntrs_grp_data_layout_bits {
@@ -7874,8 +7894,10 @@ struct mlx5_ifc_peir_reg_bits {
};
struct mlx5_ifc_pcam_enhanced_features_bits {
- u8 reserved_at_0[0x7b];
+ u8 reserved_at_0[0x76];
+ u8 pfcc_mask[0x1];
+ u8 reserved_at_77[0x4];
u8 rx_buffer_fullness_counters[0x1];
u8 ptys_connector_type[0x1];
u8 reserved_at_7d[0x1];
--
2.14.3
^ permalink raw reply related
* Re: [PATCH v6 6/6] bnxt_en: Eliminate duplicate barriers on weakly-ordered archs
From: Michael Chan @ 2018-03-23 22:36 UTC (permalink / raw)
To: Sinan Kaya
Cc: Netdev, timur, sulrich, linux-arm-msm, linux-arm-kernel,
open list
In-Reply-To: <1521843791-21201-7-git-send-email-okaya@codeaurora.org>
On Fri, Mar 23, 2018 at 3:23 PM, Sinan Kaya <okaya@codeaurora.org> wrote:
> Code includes wmb() followed by writel(). writel() already has a barrier on
> some architectures like arm64.
>
> This ends up CPU observing two barriers back to back before executing the
> register write.
>
> Create a new wrapper function with relaxed write operator. Use the new
> wrapper when a write is following a wmb().
>
> Since code already has an explicit barrier call, changing writel() to
> writel_relaxed().
>
> Also add mmiowb() so that write code doesn't move outside of scope.
>
> Signed-off-by: Sinan Kaya <okaya@codeaurora.org>
> ---
> drivers/net/ethernet/broadcom/bnxt/bnxt.c | 3 ++-
> drivers/net/ethernet/broadcom/bnxt/bnxt.h | 9 +++++++++
> 2 files changed, 11 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
> index 1500243..fc8ea0d 100644
> --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
> +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
> @@ -1922,7 +1922,8 @@ static int bnxt_poll_work(struct bnxt *bp, struct bnxt_napi *bnapi, int budget)
> /* Sync BD data before updating doorbell */
> wmb();
>
> - bnxt_db_write(bp, db, DB_KEY_TX | prod);
> + bnxt_db_write_relaxed(bp, db, DB_KEY_TX | prod);
> + mmiowb();
Sorry for the late review. mmiowb() is not required here because we
are in NAPI context, so only one CPU will be updating this doorbell.
Other than that, it looks good.
> }
>
> cpr->cp_raw_cons = raw_cons;
> diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
> index 1989c47..5e453b9 100644
> --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h
> +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
> @@ -1401,6 +1401,15 @@ static inline u32 bnxt_tx_avail(struct bnxt *bp, struct bnxt_tx_ring_info *txr)
> ((txr->tx_prod - txr->tx_cons) & bp->tx_ring_mask);
> }
>
> +/* For TX and RX ring doorbells with no ordering guarantee*/
> +static inline void bnxt_db_write_relaxed(struct bnxt *bp, void __iomem *db,
> + u32 val)
> +{
> + writel_relaxed(val, db);
> + if (bp->flags & BNXT_FLAG_DOUBLE_DB)
> + writel_relaxed(val, db);
> +}
> +
> /* For TX and RX ring doorbells */
> static inline void bnxt_db_write(struct bnxt *bp, void __iomem *db, u32 val)
> {
> --
> 2.7.4
>
^ permalink raw reply
* [net 8/8] net/mlx5e: Sync netdev vxlan ports at open
From: Saeed Mahameed @ 2018-03-23 22:05 UTC (permalink / raw)
To: David S. Miller; +Cc: netdev, Shahar Klein, Saeed Mahameed
In-Reply-To: <20180323220534.19353-1-saeedm@mellanox.com>
From: Shahar Klein <shahark@mellanox.com>
When mlx5_core is loaded it is expected to sync ports
with all vxlan devices so it can support vxlan encap/decap.
This is done via udp_tunnel_get_rx_info(). Currently this
call is set in mlx5e_nic_enable() and if the netdev is not in
NETREG_REGISTERED state it will not be called.
Normally on load the netdev state is not NETREG_REGISTERED
so udp_tunnel_get_rx_info() will not be called.
Moving udp_tunnel_get_rx_info() to mlx5e_open() so
it will be called on netdev UP event and allow encap/decap.
Fixes: 610e89e05c3f ("net/mlx5e: Don't sync netdev state when not registered")
Signed-off-by: Shahar Klein <shahark@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index e35859657217..9b4827d36e3e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -2572,6 +2572,9 @@ int mlx5e_open(struct net_device *netdev)
mlx5_set_port_admin_status(priv->mdev, MLX5_PORT_UP);
mutex_unlock(&priv->state_lock);
+ if (mlx5e_vxlan_allowed(priv->mdev))
+ udp_tunnel_get_rx_info(netdev);
+
return err;
}
@@ -4327,12 +4330,6 @@ static void mlx5e_nic_enable(struct mlx5e_priv *priv)
#ifdef CONFIG_MLX5_CORE_EN_DCB
mlx5e_dcbnl_init_app(priv);
#endif
- /* Device already registered: sync netdev system state */
- if (mlx5e_vxlan_allowed(mdev)) {
- rtnl_lock();
- udp_tunnel_get_rx_info(netdev);
- rtnl_unlock();
- }
queue_work(priv->wq, &priv->set_rx_mode_work);
--
2.14.3
^ permalink raw reply related
* [net 7/8] net/mlx5e: Avoid using the ipv6 stub in the TC offload neigh update path
From: Saeed Mahameed @ 2018-03-23 22:05 UTC (permalink / raw)
To: David S. Miller; +Cc: netdev, Or Gerlitz, Saeed Mahameed
In-Reply-To: <20180323220534.19353-1-saeedm@mellanox.com>
From: Or Gerlitz <ogerlitz@mellanox.com>
Currently we use the global ipv6_stub var to access the ipv6 global
nd table. This practice gets us to troubles when the stub is only partially
set e.g when ipv6 is loaded under the disabled policy. In this case, as of commit
343d60aada5a "ipv6: change ipv6_stub_impl.ipv6_dst_lookup to take net argument"
the stub is not null, but stub->nd_tbl is and we crash.
As we can access directly the ipv6 nd_tbl, the fix is just avoid the
reference through the stub. There is one place in the code were we
issue ipv6 route lookup and keep doing it through the stub, but that
mentioned commit makes sure we get -EAFNOSUPPORT from the stack.
Fixes: 232c001398ae ('net/mlx5e: Add support to neighbour update flow')
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Reviewed-by: Aviv Heller <avivh@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 6 +++---
drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 2 +-
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
index 9a5a2a7eeab3..500d817d2b0a 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -293,7 +293,7 @@ void mlx5e_remove_sqs_fwd_rules(struct mlx5e_priv *priv)
static void mlx5e_rep_neigh_update_init_interval(struct mlx5e_rep_priv *rpriv)
{
#if IS_ENABLED(CONFIG_IPV6)
- unsigned long ipv6_interval = NEIGH_VAR(&ipv6_stub->nd_tbl->parms,
+ unsigned long ipv6_interval = NEIGH_VAR(&nd_tbl.parms,
DELAY_PROBE_TIME);
#else
unsigned long ipv6_interval = ~0UL;
@@ -429,7 +429,7 @@ static int mlx5e_rep_netevent_event(struct notifier_block *nb,
case NETEVENT_NEIGH_UPDATE:
n = ptr;
#if IS_ENABLED(CONFIG_IPV6)
- if (n->tbl != ipv6_stub->nd_tbl && n->tbl != &arp_tbl)
+ if (n->tbl != &nd_tbl && n->tbl != &arp_tbl)
#else
if (n->tbl != &arp_tbl)
#endif
@@ -477,7 +477,7 @@ static int mlx5e_rep_netevent_event(struct notifier_block *nb,
* done per device delay prob time parameter.
*/
#if IS_ENABLED(CONFIG_IPV6)
- if (!p->dev || (p->tbl != ipv6_stub->nd_tbl && p->tbl != &arp_tbl))
+ if (!p->dev || (p->tbl != &nd_tbl && p->tbl != &arp_tbl))
#else
if (!p->dev || p->tbl != &arp_tbl)
#endif
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index ae11678a31e8..43234cabf444 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -963,7 +963,7 @@ void mlx5e_tc_update_neigh_used_value(struct mlx5e_neigh_hash_entry *nhe)
tbl = &arp_tbl;
#if IS_ENABLED(CONFIG_IPV6)
else if (m_neigh->family == AF_INET6)
- tbl = ipv6_stub->nd_tbl;
+ tbl = &nd_tbl;
#endif
else
return;
--
2.14.3
^ permalink raw reply related
* [net 5/8] net/mlx5e: Fix traffic being dropped on VF representor
From: Saeed Mahameed @ 2018-03-23 22:05 UTC (permalink / raw)
To: David S. Miller; +Cc: netdev, Roi Dayan, Saeed Mahameed
In-Reply-To: <20180323220534.19353-1-saeedm@mellanox.com>
From: Roi Dayan <roid@mellanox.com>
Increase representor netdev RQ size to avoid dropped packets.
The current size (two) is just too small to keep up with
conventional slow path traffic patterns.
Also match the SQ size to the RQ size.
Fixes: cb67b832921c ("net/mlx5e: Introduce SRIOV VF representors")
Signed-off-by: Roi Dayan <roid@mellanox.com>
Reviewed-by: Paul Blakey <paulb@mellanox.com>
Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
index 5ece289548ad..9a5a2a7eeab3 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -44,6 +44,11 @@
#include "en_tc.h"
#include "fs_core.h"
+#define MLX5E_REP_PARAMS_LOG_SQ_SIZE \
+ max(0x6, MLX5E_PARAMS_MINIMUM_LOG_SQ_SIZE)
+#define MLX5E_REP_PARAMS_LOG_RQ_SIZE \
+ max(0x6, MLX5E_PARAMS_MINIMUM_LOG_RQ_SIZE)
+
static const char mlx5e_rep_driver_name[] = "mlx5e_rep";
static void mlx5e_rep_get_drvinfo(struct net_device *dev,
@@ -878,9 +883,9 @@ static void mlx5e_build_rep_params(struct mlx5_core_dev *mdev,
MLX5_CQ_PERIOD_MODE_START_FROM_CQE :
MLX5_CQ_PERIOD_MODE_START_FROM_EQE;
- params->log_sq_size = MLX5E_PARAMS_MINIMUM_LOG_SQ_SIZE;
+ params->log_sq_size = MLX5E_REP_PARAMS_LOG_SQ_SIZE;
params->rq_wq_type = MLX5_WQ_TYPE_LINKED_LIST;
- params->log_rq_size = MLX5E_PARAMS_MINIMUM_LOG_RQ_SIZE;
+ params->log_rq_size = MLX5E_REP_PARAMS_LOG_RQ_SIZE;
params->rx_dim_enabled = MLX5_CAP_GEN(mdev, cq_moderation);
mlx5e_set_rx_cq_mode_params(params, cq_period_mode);
--
2.14.3
^ permalink raw reply related
* [net 2/8] net/mlx5e: Use 32 bits to store VF representor SQ number
From: Saeed Mahameed @ 2018-03-23 22:05 UTC (permalink / raw)
To: David S. Miller; +Cc: netdev, Or Gerlitz, Saeed Mahameed
In-Reply-To: <20180323220534.19353-1-saeedm@mellanox.com>
From: Or Gerlitz <ogerlitz@mellanox.com>
SQs are 32 and not 16 bits, hence it's wrong to use only 16 bits to
store the sq number for which are going to set steering rule, fix that.
Fixes: cb67b832921c ('net/mlx5e: Introduce SRIOV VF representors')
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Reviewed-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
index 0273c233bc85..738554a6c69f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -209,7 +209,7 @@ static void mlx5e_sqs2vport_stop(struct mlx5_eswitch *esw,
static int mlx5e_sqs2vport_start(struct mlx5_eswitch *esw,
struct mlx5_eswitch_rep *rep,
- u16 *sqns_array, int sqns_num)
+ u32 *sqns_array, int sqns_num)
{
struct mlx5_flow_handle *flow_rule;
struct mlx5e_rep_priv *rpriv;
@@ -255,9 +255,9 @@ int mlx5e_add_sqs_fwd_rules(struct mlx5e_priv *priv)
struct mlx5e_channel *c;
int n, tc, num_sqs = 0;
int err = -ENOMEM;
- u16 *sqs;
+ u32 *sqs;
- sqs = kcalloc(priv->channels.num * priv->channels.params.num_tc, sizeof(u16), GFP_KERNEL);
+ sqs = kcalloc(priv->channels.num * priv->channels.params.num_tc, sizeof(*sqs), GFP_KERNEL);
if (!sqs)
goto out;
--
2.14.3
^ permalink raw reply related
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