| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <20230621100151.6329-6-victorshihgli@gmail.com>
Date: Wed, 21 Jun 2023 18:01:33 +0800
From: Victor Shih <victorshihgli@...il.com>
To: ulf.hansson@...aro.org, adrian.hunter@...el.com
Cc: linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org,
benchuanggli@...il.com, HL.Liu@...esyslogic.com.tw,
Greg.tu@...esyslogic.com.tw, takahiro.akashi@...aro.org,
dlunev@...omium.org, Victor Shih <victorshihgli@...il.com>,
Jason Lai <jason.lai@...esyslogic.com.tw>,
Victor Shih <victor.shih@...esyslogic.com.tw>
Subject: [PATCH V8 05/23] mmc: core: Add definitions for SD UHS-II cards
From: Victor Shih <victor.shih@...esyslogic.com.tw>
Add UHS-II specific data structures for commands and defines for
registers, as described in Part 1 UHS-II Addendum Version 1.01.
UHS-II related definitions are listed below:
1. UHS-II card capability: sd_uhs2_caps{}
2. UHS-II configuration: sd_uhs2_config{}
3. UHS-II Command structure: uhs2_command{}
4. UHS-II register I/O address and register field definitions: sd_uhs2.h
Updates in V8:
- Modify commit message.
Updates in V7:
- Remove unnecessary definitions.
Updates in V6:
- Remove unnecessary definitions and functions.
Signed-off-by: Ulf Hansson <ulf.hansson@...aro.org>
Signed-off-by: Jason Lai <jason.lai@...esyslogic.com.tw>
Signed-off-by: Victor Shih <victor.shih@...esyslogic.com.tw>
---
include/linux/mmc/card.h | 31 ++++-
include/linux/mmc/core.h | 13 ++
include/linux/mmc/host.h | 60 ++++++++-
include/linux/mmc/sd_uhs2.h | 240 ++++++++++++++++++++++++++++++++++++
4 files changed, 341 insertions(+), 3 deletions(-)
create mode 100644 include/linux/mmc/sd_uhs2.h
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index 4a42f31b7bb0..3a712dc09492 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -190,6 +190,12 @@ struct sd_switch_caps {
#define SD_MAX_CURRENT_400 (1 << SD_SET_CURRENT_LIMIT_400)
#define SD_MAX_CURRENT_600 (1 << SD_SET_CURRENT_LIMIT_600)
#define SD_MAX_CURRENT_800 (1 << SD_SET_CURRENT_LIMIT_800)
+
+#define SD4_SET_POWER_LIMIT_0_72W 0
+#define SD4_SET_POWER_LIMIT_1_44W 1
+#define SD4_SET_POWER_LIMIT_2_16W 2
+#define SD4_SET_POWER_LIMIT_2_88W 3
+#define SD4_SET_POWER_LIMIT_1_80W 4
};
struct sd_ext_reg {
@@ -213,7 +219,30 @@ struct sd_ext_reg {
struct sd_uhs2_config {
u32 node_id;
- /* TODO: Extend with more register configs. */
+
+ u32 n_fcu;
+ u32 maxblk_len;
+ u8 n_lanes;
+ u8 dadr_len;
+ u8 app_type;
+ u8 phy_minor_rev;
+ u8 phy_major_rev;
+ u8 can_hibernate;
+ u8 n_lss_sync;
+ u8 n_lss_dir;
+ u8 link_minor_rev;
+ u8 link_major_rev;
+ u8 dev_type;
+ u8 n_data_gap;
+
+ u32 n_fcu_set;
+ u32 maxblk_len_set;
+ u8 n_lanes_set;
+ u8 speed_range_set;
+ u8 n_lss_sync_set;
+ u8 n_lss_dir_set;
+ u8 n_data_gap_set;
+ u8 max_retry_set;
};
struct sdio_cccr {
diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
index 6efec0b9820c..2a0581d87706 100644
--- a/include/linux/mmc/core.h
+++ b/include/linux/mmc/core.h
@@ -23,6 +23,14 @@ enum mmc_blk_status {
MMC_BLK_NEW_REQUEST,
};
+struct uhs2_command {
+ u16 header;
+ u16 arg;
+ __be32 *payload;
+ u32 payload_len;
+ u32 packet_len;
+};
+
struct mmc_command {
u32 opcode;
u32 arg;
@@ -109,6 +117,11 @@ struct mmc_command {
unsigned int busy_timeout; /* busy detect timeout in ms */
struct mmc_data *data; /* data segment associated with cmd */
struct mmc_request *mrq; /* associated request */
+
+ struct uhs2_command *uhs2_cmd; /* UHS2 command */
+ u8 *uhs2_resp; /* UHS2 native cmd resp */
+ u8 uhs2_resp_len; /* UHS2 native cmd resp len */
+ u8 uhs2_tmode0_flag; /* UHS2 transfer mode flag */
};
struct mmc_data {
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 703f5ce9713c..8803fe46ed24 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -16,6 +16,7 @@
#include <linux/mmc/pm.h>
#include <linux/dma-direction.h>
#include <linux/blk-crypto-profile.h>
+#include <linux/mmc/sd_uhs2.h>
struct mmc_ios {
unsigned int clock; /* clock rate */
@@ -99,7 +100,40 @@ struct mmc_clk_phase_map {
};
struct sd_uhs2_caps {
- /* TODO: Add UHS-II capabilities for the host. */
+ u32 dap;
+ u32 gap;
+ u32 group_desc;
+ u32 maxblk_len;
+ u32 n_fcu;
+ u8 n_lanes;
+ u8 addr64;
+ u8 card_type;
+ u8 phy_rev;
+ u8 speed_range;
+ u8 n_lss_sync;
+ u8 n_lss_dir;
+ u8 link_rev;
+ u8 host_type;
+ u8 n_data_gap;
+
+ u32 maxblk_len_set;
+ u32 n_fcu_set;
+ u8 n_lanes_set;
+ u8 n_lss_sync_set;
+ u8 n_lss_dir_set;
+ u8 n_data_gap_set;
+ u8 max_retry_set;
+};
+
+enum sd_uhs2_operation {
+ UHS2_PHY_INIT = 0,
+ UHS2_SET_CONFIG,
+ UHS2_ENABLE_INT,
+ UHS2_DISABLE_INT,
+ UHS2_ENABLE_CLK,
+ UHS2_DISABLE_CLK,
+ UHS2_CHECK_DORMANT,
+ UHS2_SET_IOS,
};
struct mmc_host;
@@ -234,6 +268,14 @@ struct mmc_host_ops {
/* Initialize an SD express card, mandatory for MMC_CAP2_SD_EXP. */
int (*init_sd_express)(struct mmc_host *host, struct mmc_ios *ios);
+
+ /*
+ * The uhs2_control callback is used to execute SD UHS-II specific
+ * operations. It's mandatory to implement for hosts that supports the
+ * SD UHS-II interface (MMC_CAP2_SD_UHS2). Expected return values are a
+ * negative errno in case of a failure or zero for success.
+ */
+ int (*uhs2_control)(struct mmc_host *host, enum sd_uhs2_operation op);
};
struct mmc_cqe_ops {
@@ -326,6 +368,7 @@ struct mmc_pwrseq;
struct mmc_supply {
struct regulator *vmmc; /* Card power supply */
+ struct regulator *vmmc2; /* UHS2 VDD2 power supply */
struct regulator *vqmmc; /* Optional Vccq supply */
struct regulator *vqmmc2; /* Optional supply for phy */
};
@@ -347,10 +390,12 @@ struct mmc_host {
u32 ocr_avail_sdio; /* SDIO-specific OCR */
u32 ocr_avail_sd; /* SD-specific OCR */
u32 ocr_avail_mmc; /* MMC-specific OCR */
+ u32 ocr_avail_uhs2; /* UHS2-specific OCR */
struct wakeup_source *ws; /* Enable consume of uevents */
u32 max_current_330;
u32 max_current_300;
u32 max_current_180;
+ u32 max_current_180_vdd2; /* UHS2 vdd2 max curt. */
#define MMC_VDD_165_195 0x00000080 /* VDD voltage 1.65 - 1.95 */
#define MMC_VDD_20_21 0x00000100 /* VDD voltage 2.0 ~ 2.1 */
@@ -446,7 +491,12 @@ struct mmc_host {
#endif
#define MMC_CAP2_ALT_GPT_TEGRA (1 << 28) /* Host with eMMC that has GPT entry at a non-standard location */
- struct sd_uhs2_caps uhs2_caps; /* Host UHS-II capabilities */
+ int flags;
+#define MMC_UHS2_SUPPORT (1 << 0)
+#define MMC_UHS2_SD_TRAN (1 << 1)
+
+ bool uhs2_app_cmd; /* Host UHS-II APP Command */
+ struct sd_uhs2_caps uhs2_caps; /* Host UHS-II capabilities */
int fixed_drv_type; /* fixed driver type for non-removable media */
@@ -698,6 +748,12 @@ static inline void mmc_debugfs_err_stats_inc(struct mmc_host *host,
host->err_stats[stat] += 1;
}
+static inline int mmc_card_uhs2_hd_mode(struct mmc_host *host)
+{
+ return host->ios.timing == MMC_TIMING_UHS2_SPEED_A_HD ||
+ host->ios.timing == MMC_TIMING_UHS2_SPEED_B_HD;
+}
+
int mmc_send_tuning(struct mmc_host *host, u32 opcode, int *cmd_error);
int mmc_send_abort_tuning(struct mmc_host *host, u32 opcode);
int mmc_get_ext_csd(struct mmc_card *card, u8 **new_ext_csd);
diff --git a/include/linux/mmc/sd_uhs2.h b/include/linux/mmc/sd_uhs2.h
new file mode 100644
index 000000000000..7abe9bd870c7
--- /dev/null
+++ b/include/linux/mmc/sd_uhs2.h
@@ -0,0 +1,240 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Header file for UHS-II packets, Host Controller registers and I/O
+ * accessors.
+ *
+ * Copyright (C) 2014 Intel Corp, All Rights Reserved.
+ */
+#ifndef LINUX_MMC_UHS2_H
+#define LINUX_MMC_UHS2_H
+
+/* LINK Layer definition */
+/*
+ * UHS2 Header:
+ * Refer to UHS-II Addendum Version 1.02 Figure 5-2, the format of CCMD Header is described below:
+ * bit [3:0] : DID(Destination ID = Node ID of UHS2 card)
+ * bit [6:4] : TYP(Packet Type)
+ * 000b: CCMD(Control command packet)
+ * 001b: DCMD(Data command packet)
+ * 010b: RES(Response packet)
+ * 011b: DATA(Data payload packet)
+ * 111b: MSG(Message packet)
+ * Others: Reserved
+ * bit [7] : NP(Native Packet)
+ * bit [10:8] : TID(Transaction ID)
+ * bit [11] : Reserved
+ * bit [15:12]: SID(Source ID 0: Node ID of Host)
+ *
+ * Broadcast CCMD issued by Host is represented as DID=SID=0.
+ */
+/*
+ * UHS2 Argument:
+ * Refer to UHS-II Addendum Version 1.02 Figure 6-5, the format of CCMD Argument is described below:
+ * bit [3:0] : MSB of IOADR
+ * bit [5:4] : PLEN(Payload Length)
+ * 00b: 0 byte
+ * 01b: 4 bytes
+ * 10b: 8 bytes
+ * 11b: 16 bytes
+ * bit [6] : Reserved
+ * bit [7] : R/W(Read/Write)
+ * 0: Control read command
+ * 1: Control write command
+ * bit [15:8] : LSB of IOADR
+ *
+ * I/O Address specifies the address of register in UHS-II I/O space accessed by CCMD.
+ * The unit of I/O Address is 4 Bytes. It is transmitted in MSB first, LSB last.
+ */
+#define UHS2_NATIVE_PACKET_POS 7
+#define UHS2_NATIVE_PACKET (1 << UHS2_NATIVE_PACKET_POS)
+
+#define UHS2_PACKET_TYPE_POS 4
+#define UHS2_PACKET_TYPE_CCMD (0 << UHS2_PACKET_TYPE_POS)
+#define UHS2_PACKET_TYPE_DCMD (1 << UHS2_PACKET_TYPE_POS)
+#define UHS2_PACKET_TYPE_RES (2 << UHS2_PACKET_TYPE_POS)
+#define UHS2_PACKET_TYPE_DATA (3 << UHS2_PACKET_TYPE_POS)
+#define UHS2_PACKET_TYPE_MSG (7 << UHS2_PACKET_TYPE_POS)
+
+#define UHS2_DEST_ID_MASK 0x0F
+#define UHS2_DEST_ID 0x1
+
+#define UHS2_SRC_ID_POS 12
+#define UHS2_SRC_ID_MASK 0xF000
+
+#define UHS2_TRANS_ID_POS 8
+#define UHS2_TRANS_ID_MASK 0x0700
+
+/* UHS2 MSG */
+#define UHS2_MSG_CTG_POS 5
+#define UHS2_MSG_CTG_LMSG 0x00
+#define UHS2_MSG_CTG_INT 0x60
+#define UHS2_MSG_CTG_AMSG 0x80
+
+#define UHS2_MSG_CTG_FCREQ 0x00
+#define UHS2_MSG_CTG_FCRDY 0x01
+#define UHS2_MSG_CTG_STAT 0x02
+
+#define UHS2_MSG_CODE_POS 8
+#define UHS2_MSG_CODE_FC_UNRECOVER_ERR 0x8
+#define UHS2_MSG_CODE_STAT_UNRECOVER_ERR 0x8
+#define UHS2_MSG_CODE_STAT_RECOVER_ERR 0x1
+
+/* TRANS Layer definition */
+
+/* Native packets*/
+#define UHS2_NATIVE_CMD_RW_POS 7
+#define UHS2_NATIVE_CMD_WRITE (1 << UHS2_NATIVE_CMD_RW_POS)
+#define UHS2_NATIVE_CMD_READ (0 << UHS2_NATIVE_CMD_RW_POS)
+
+#define UHS2_NATIVE_CMD_PLEN_POS 4
+#define UHS2_NATIVE_CMD_PLEN_4B (1 << UHS2_NATIVE_CMD_PLEN_POS)
+#define UHS2_NATIVE_CMD_PLEN_8B (2 << UHS2_NATIVE_CMD_PLEN_POS)
+#define UHS2_NATIVE_CMD_PLEN_16B (3 << UHS2_NATIVE_CMD_PLEN_POS)
+
+#define UHS2_NATIVE_CCMD_GET_MIOADR_MASK 0xF00
+#define UHS2_NATIVE_CCMD_MIOADR_MASK 0x0F
+
+#define UHS2_NATIVE_CCMD_LIOADR_POS 8
+#define UHS2_NATIVE_CCMD_GET_LIOADR_MASK 0x0FF
+
+#define UHS2_CCMD_DEV_INIT_COMPLETE_FLAG BIT(11)
+#define UHS2_DEV_INIT_PAYLOAD_LEN 1
+#define UHS2_DEV_INIT_RESP_LEN 6
+#define UHS2_DEV_ENUM_PAYLOAD_LEN 1
+#define UHS2_DEV_ENUM_RESP_LEN 8
+#define UHS2_CFG_WRITE_PAYLOAD_LEN 2
+#define UHS2_CFG_WRITE_PHY_SET_RESP_LEN 4
+#define UHS2_CFG_WRITE_GENERIC_SET_RESP_LEN 5
+#define UHS2_GO_DORMANT_PAYLOAD_LEN 1
+
+/*
+ * UHS2 Argument:
+ * Refer to UHS-II Addendum Version 1.02 Figure 6-8, the format of DCMD Argument is described below:
+ * bit [3:0] : Reserved
+ * bit [6:3] : TMODE(Transfer Mode)
+ * bit 3: DAM(Data Access Mode)
+ * bit 4: TLUM(TLEN Unit Mode)
+ * bit 5: LM(Length Mode)
+ * bit 6: DM(Duplex Mode)
+ * bit [7] : R/W(Read/Write)
+ * 0: Control read command
+ * 1: Control write command
+ * bit [15:8] : Reserved
+ *
+ * I/O Address specifies the address of register in UHS-II I/O space accessed by CCMD.
+ * The unit of I/O Address is 4 Bytes. It is transmitted in MSB first, LSB last.
+ */
+#define UHS2_DCMD_DM_POS 6
+#define UHS2_DCMD_2L_HD_MODE (1 << UHS2_DCMD_DM_POS)
+#define UHS2_DCMD_LM_POS 5
+#define UHS2_DCMD_LM_TLEN_EXIST (1 << UHS2_DCMD_LM_POS)
+#define UHS2_DCMD_TLUM_POS 4
+#define UHS2_DCMD_TLUM_BYTE_MODE (1 << UHS2_DCMD_TLUM_POS)
+#define UHS2_NATIVE_DCMD_DAM_POS 3
+#define UHS2_NATIVE_DCMD_DAM_IO (1 << UHS2_NATIVE_DCMD_DAM_POS)
+
+#define UHS2_RES_NACK_POS 7
+#define UHS2_RES_NACK_MASK (0x1 << UHS2_RES_NACK_POS)
+
+#define UHS2_RES_ECODE_POS 4
+#define UHS2_RES_ECODE_MASK 0x7
+#define UHS2_RES_ECODE_COND 1
+#define UHS2_RES_ECODE_ARG 2
+#define UHS2_RES_ECODE_GEN 3
+
+/* IOADR of device registers */
+#define UHS2_IOADR_GENERIC_CAPS 0x00
+#define UHS2_IOADR_PHY_CAPS 0x02
+#define UHS2_IOADR_LINK_CAPS 0x04
+#define UHS2_IOADR_RSV_CAPS 0x06
+#define UHS2_IOADR_GENERIC_SETTINGS 0x08
+#define UHS2_IOADR_PHY_SETTINGS 0x0A
+#define UHS2_IOADR_LINK_SETTINGS 0x0C
+#define UHS2_IOADR_PRESET 0x40
+
+/* SD application packets */
+#define UHS2_SD_CMD_INDEX_POS 8
+
+#define UHS2_SD_CMD_APP_POS 14
+#define UHS2_SD_CMD_APP (1 << UHS2_SD_CMD_APP_POS)
+
+/* UHS-II Device Registers */
+#define UHS2_DEV_CONFIG_REG 0x000
+
+/* General Caps and Settings registers */
+#define UHS2_DEV_CONFIG_GEN_CAPS (UHS2_DEV_CONFIG_REG + 0x000)
+#define UHS2_DEV_CONFIG_N_LANES_POS 8
+#define UHS2_DEV_CONFIG_N_LANES_MASK 0x3F
+#define UHS2_DEV_CONFIG_2L_HD_FD 0x1
+#define UHS2_DEV_CONFIG_2D1U_FD 0x2
+#define UHS2_DEV_CONFIG_1D2U_FD 0x4
+#define UHS2_DEV_CONFIG_2D2U_FD 0x8
+#define UHS2_DEV_CONFIG_DADR_POS 14
+#define UHS2_DEV_CONFIG_DADR_MASK 0x1
+#define UHS2_DEV_CONFIG_APP_POS 16
+#define UHS2_DEV_CONFIG_APP_MASK 0xFF
+#define UHS2_DEV_CONFIG_APP_SD_MEM 0x1
+
+#define UHS2_DEV_CONFIG_GEN_SET (UHS2_DEV_CONFIG_REG + 0x008)
+#define UHS2_DEV_CONFIG_GEN_SET_N_LANES_POS 8
+#define UHS2_DEV_CONFIG_GEN_SET_2L_FD_HD 0x0
+#define UHS2_DEV_CONFIG_GEN_SET_2D1U_FD 0x2
+#define UHS2_DEV_CONFIG_GEN_SET_1D2U_FD 0x3
+#define UHS2_DEV_CONFIG_GEN_SET_2D2U_FD 0x4
+#define UHS2_DEV_CONFIG_GEN_SET_CFG_COMPLETE BIT(31)
+
+/* PHY Caps and Settings registers */
+#define UHS2_DEV_CONFIG_PHY_CAPS (UHS2_DEV_CONFIG_REG + 0x002)
+#define UHS2_DEV_CONFIG_PHY_MINOR_MASK 0xF
+#define UHS2_DEV_CONFIG_PHY_MAJOR_POS 4
+#define UHS2_DEV_CONFIG_PHY_MAJOR_MASK 0x3
+#define UHS2_DEV_CONFIG_CAN_HIBER_POS 15
+#define UHS2_DEV_CONFIG_CAN_HIBER_MASK 0x1
+#define UHS2_DEV_CONFIG_PHY_CAPS1 (UHS2_DEV_CONFIG_REG + 0x003)
+#define UHS2_DEV_CONFIG_N_LSS_SYN_MASK 0xF
+#define UHS2_DEV_CONFIG_N_LSS_DIR_POS 4
+#define UHS2_DEV_CONFIG_N_LSS_DIR_MASK 0xF
+
+#define UHS2_DEV_CONFIG_PHY_SET (UHS2_DEV_CONFIG_REG + 0x00A)
+#define UHS2_DEV_CONFIG_PHY_SET_SPEED_POS 6
+#define UHS2_DEV_CONFIG_PHY_SET_SPEED_A 0x0
+#define UHS2_DEV_CONFIG_PHY_SET_SPEED_B 0x1
+
+/* LINK-TRAN Caps and Settings registers */
+#define UHS2_DEV_CONFIG_LINK_TRAN_CAPS (UHS2_DEV_CONFIG_REG + 0x004)
+#define UHS2_DEV_CONFIG_LT_MINOR_MASK 0xF
+#define UHS2_DEV_CONFIG_LT_MAJOR_POS 4
+#define UHS2_DEV_CONFIG_LT_MAJOR_MASK 0x3
+#define UHS2_DEV_CONFIG_N_FCU_POS 8
+#define UHS2_DEV_CONFIG_N_FCU_MASK 0xFF
+#define UHS2_DEV_CONFIG_DEV_TYPE_POS 16
+#define UHS2_DEV_CONFIG_DEV_TYPE_MASK 0x7
+#define UHS2_DEV_CONFIG_MAX_BLK_LEN_POS 20
+#define UHS2_DEV_CONFIG_MAX_BLK_LEN_MASK 0xFFF
+#define UHS2_DEV_CONFIG_LINK_TRAN_CAPS1 (UHS2_DEV_CONFIG_REG + 0x005)
+#define UHS2_DEV_CONFIG_N_DATA_GAP_MASK 0xFF
+
+#define UHS2_DEV_CONFIG_LINK_TRAN_SET (UHS2_DEV_CONFIG_REG + 0x00C)
+#define UHS2_DEV_CONFIG_LT_SET_MAX_BLK_LEN 0x200
+#define UHS2_DEV_CONFIG_LT_SET_MAX_RETRY_POS 16
+
+/* Preset register */
+#define UHS2_DEV_CONFIG_PRESET (UHS2_DEV_CONFIG_REG + 0x040)
+
+#define UHS2_DEV_INT_REG 0x100
+
+#define UHS2_DEV_STATUS_REG 0x180
+
+#define UHS2_DEV_CMD_REG 0x200
+#define UHS2_DEV_CMD_FULL_RESET (UHS2_DEV_CMD_REG + 0x000)
+#define UHS2_DEV_CMD_GO_DORMANT_STATE (UHS2_DEV_CMD_REG + 0x001)
+#define UHS2_DEV_CMD_DORMANT_HIBER BIT(7)
+#define UHS2_DEV_CMD_DEVICE_INIT (UHS2_DEV_CMD_REG + 0x002)
+#define UHS2_DEV_INIT_COMPLETE_FLAG BIT(11)
+#define UHS2_DEV_CMD_ENUMERATE (UHS2_DEV_CMD_REG + 0x003)
+#define UHS2_DEV_CMD_TRANS_ABORT (UHS2_DEV_CMD_REG + 0x004)
+
+#define UHS2_RCLK_MAX 52000000
+#define UHS2_RCLK_MIN 26000000
+
+#endif /* LINUX_MMC_UHS2_H */
--
2.25.1
Powered by blists - more mailing lists