Return-path: Received: from vervifontaine.sonycom.com ([80.88.33.193]:58796 "EHLO pophost.sonytel.be" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1751877Ab0A1MXi (ORCPT ); Thu, 28 Jan 2010 07:23:38 -0500 From: Hamish Guthrie To: linville@tuxdriver.com Cc: linux-wireless@vger.kernel.org, geoffrey.levand@am.sony.com, cbe-oss-dev@ozlabs.org, Hamish Guthrie Subject: [PATCH 1/2] ps3_gelic_wireless: Remove PS3 gelic legacy wpa support Date: Thu, 28 Jan 2010 12:54:09 +0100 Message-Id: <1264679650-14201-2-git-send-email-hamish.guthrie@sonycom.com> In-Reply-To: <1264679650-14201-1-git-send-email-hamish.guthrie@sonycom.com> References: <1264679650-14201-1-git-send-email-hamish.guthrie@sonycom.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: The current PS3 gelic wireless driver has support for wireless extensions. The original PS3 gelic wireless driver exposed a dedicated API for a dedicated wpa_supplicant driver. This old API could be enabled with CONFIG_GELIC_WIRELESS_OLD_PSK_INTERFACE, however, as this is not being used by any distros, and it is being removed from the driver and from wpa_supplicant. Signed-off-by: Hamish Guthrie --- arch/powerpc/configs/ppc64_defconfig | 1 - arch/powerpc/configs/ps3_defconfig | 1 - drivers/net/Kconfig | 14 ---- drivers/net/ps3_gelic_wireless.c | 137 ---------------------------------- 4 files changed, 0 insertions(+), 153 deletions(-) diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig index 7b3804a..80e80ca 100644 --- a/arch/powerpc/configs/ppc64_defconfig +++ b/arch/powerpc/configs/ppc64_defconfig @@ -1000,7 +1000,6 @@ CONFIG_TIGON3=y CONFIG_SPIDER_NET=m CONFIG_GELIC_NET=m CONFIG_GELIC_WIRELESS=y -# CONFIG_GELIC_WIRELESS_OLD_PSK_INTERFACE is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set diff --git a/arch/powerpc/configs/ps3_defconfig b/arch/powerpc/configs/ps3_defconfig index 7de127e..32f7058 100644 --- a/arch/powerpc/configs/ps3_defconfig +++ b/arch/powerpc/configs/ps3_defconfig @@ -593,7 +593,6 @@ CONFIG_MII=m CONFIG_NETDEV_1000=y CONFIG_GELIC_NET=y CONFIG_GELIC_WIRELESS=y -# CONFIG_GELIC_WIRELESS_OLD_PSK_INTERFACE is not set # CONFIG_NETDEV_10000 is not set # diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index dd9a09c..953c3eb 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -2356,20 +2356,6 @@ config GELIC_WIRELESS the driver automatically distinguishes the models, you can safely enable this option even if you have a wireless-less model. -config GELIC_WIRELESS_OLD_PSK_INTERFACE - bool "PS3 Wireless private PSK interface (OBSOLETE)" - depends on GELIC_WIRELESS - select WEXT_PRIV - help - This option retains the obsolete private interface to pass - the PSK from user space programs to the driver. The PSK - stands for 'Pre Shared Key' and is used for WPA[2]-PSK - (WPA-Personal) environment. - If WPA[2]-PSK is used and you need to use old programs that - support only this old interface, say Y. Otherwise N. - - If unsure, say N. - config FSL_PQ_MDIO tristate "Freescale PQ MDIO" depends on FSL_SOC diff --git a/drivers/net/ps3_gelic_wireless.c b/drivers/net/ps3_gelic_wireless.c index 227b141..7571dbb 100644 --- a/drivers/net/ps3_gelic_wireless.c +++ b/drivers/net/ps3_gelic_wireless.c @@ -1389,113 +1389,6 @@ static int gelic_wl_get_mode(struct net_device *netdev, return 0; } -#ifdef CONFIG_GELIC_WIRELESS_OLD_PSK_INTERFACE -/* SIOCIWFIRSTPRIV */ -static int hex2bin(u8 *str, u8 *bin, unsigned int len) -{ - unsigned int i; - static unsigned char *hex = "0123456789ABCDEF"; - unsigned char *p, *q; - u8 tmp; - - if (len != WPA_PSK_LEN * 2) - return -EINVAL; - - for (i = 0; i < WPA_PSK_LEN * 2; i += 2) { - p = strchr(hex, toupper(str[i])); - q = strchr(hex, toupper(str[i + 1])); - if (!p || !q) { - pr_info("%s: unconvertible PSK digit=%d\n", - __func__, i); - return -EINVAL; - } - tmp = ((p - hex) << 4) + (q - hex); - *bin++ = tmp; - } - return 0; -}; - -static int gelic_wl_priv_set_psk(struct net_device *net_dev, - struct iw_request_info *info, - union iwreq_data *data, char *extra) -{ - struct gelic_wl_info *wl = port_wl(netdev_priv(net_dev)); - unsigned int len; - unsigned long irqflag; - int ret = 0; - - pr_debug("%s:<- len=%d\n", __func__, data->data.length); - len = data->data.length - 1; - if (len <= 2) - return -EINVAL; - - spin_lock_irqsave(&wl->lock, irqflag); - if (extra[0] == '"' && extra[len - 1] == '"') { - pr_debug("%s: passphrase mode\n", __func__); - /* pass phrase */ - if (GELIC_WL_EURUS_PSK_MAX_LEN < (len - 2)) { - pr_info("%s: passphrase too long\n", __func__); - ret = -E2BIG; - goto out; - } - memset(wl->psk, 0, sizeof(wl->psk)); - wl->psk_len = len - 2; - memcpy(wl->psk, &(extra[1]), wl->psk_len); - wl->psk_type = GELIC_EURUS_WPA_PSK_PASSPHRASE; - } else { - ret = hex2bin(extra, wl->psk, len); - if (ret) - goto out; - wl->psk_len = WPA_PSK_LEN; - wl->psk_type = GELIC_EURUS_WPA_PSK_BIN; - } - set_bit(GELIC_WL_STAT_WPA_PSK_SET, &wl->stat); -out: - spin_unlock_irqrestore(&wl->lock, irqflag); - pr_debug("%s:->\n", __func__); - return ret; -} - -static int gelic_wl_priv_get_psk(struct net_device *net_dev, - struct iw_request_info *info, - union iwreq_data *data, char *extra) -{ - struct gelic_wl_info *wl = port_wl(netdev_priv(net_dev)); - char *p; - unsigned long irqflag; - unsigned int i; - - pr_debug("%s:<-\n", __func__); - if (!capable(CAP_NET_ADMIN)) - return -EPERM; - - spin_lock_irqsave(&wl->lock, irqflag); - p = extra; - if (test_bit(GELIC_WL_STAT_WPA_PSK_SET, &wl->stat)) { - if (wl->psk_type == GELIC_EURUS_WPA_PSK_BIN) { - for (i = 0; i < wl->psk_len; i++) { - sprintf(p, "%02xu", wl->psk[i]); - p += 2; - } - *p = '\0'; - data->data.length = wl->psk_len * 2; - } else { - *p++ = '"'; - memcpy(p, wl->psk, wl->psk_len); - p += wl->psk_len; - *p++ = '"'; - *p = '\0'; - data->data.length = wl->psk_len + 2; - } - } else - /* no psk set */ - data->data.length = 0; - spin_unlock_irqrestore(&wl->lock, irqflag); - pr_debug("%s:-> %d\n", __func__, data->data.length); - return 0; -} -#endif - /* SIOCGIWNICKN */ static int gelic_wl_get_nick(struct net_device *net_dev, struct iw_request_info *info, @@ -2406,40 +2299,10 @@ static const iw_handler gelic_wl_wext_handler[] = IW_IOCTL(SIOCGIWNICKN) = gelic_wl_get_nick, }; -#ifdef CONFIG_GELIC_WIRELESS_OLD_PSK_INTERFACE -static struct iw_priv_args gelic_wl_private_args[] = -{ - { - .cmd = GELIC_WL_PRIV_SET_PSK, - .set_args = IW_PRIV_TYPE_CHAR | - (GELIC_WL_EURUS_PSK_MAX_LEN + 2), - .name = "set_psk" - }, - { - .cmd = GELIC_WL_PRIV_GET_PSK, - .get_args = IW_PRIV_TYPE_CHAR | - (GELIC_WL_EURUS_PSK_MAX_LEN + 2), - .name = "get_psk" - } -}; - -static const iw_handler gelic_wl_private_handler[] = -{ - gelic_wl_priv_set_psk, - gelic_wl_priv_get_psk, -}; -#endif - static const struct iw_handler_def gelic_wl_wext_handler_def = { .num_standard = ARRAY_SIZE(gelic_wl_wext_handler), .standard = gelic_wl_wext_handler, .get_wireless_stats = gelic_wl_get_wireless_stats, -#ifdef CONFIG_GELIC_WIRELESS_OLD_PSK_INTERFACE - .num_private = ARRAY_SIZE(gelic_wl_private_handler), - .num_private_args = ARRAY_SIZE(gelic_wl_private_args), - .private = gelic_wl_private_handler, - .private_args = gelic_wl_private_args, -#endif }; static struct net_device * __devinit gelic_wl_alloc(struct gelic_card *card) -- 1.6.2.4