* [git patches] net drivers build fix, minor updates
From: Jeff Garzik @ 2005-11-06 4:45 UTC (permalink / raw)
To: Andrew Morton, Linus Torvalds; +Cc: netdev, linux-kernel
Please pull from 'upstream-linus' branch of
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6.git
to receive the following build fix (fec_8xx currently breaks allmodconfig),
and minor updates:
drivers/net/bnx2.c | 468 ++-
drivers/net/bnx2.h | 119
drivers/net/bnx2_fw.h | 4055 ++++++++++++++++++------------
drivers/net/e1000/e1000_ethtool.c | 2
drivers/net/e1000/e1000_hw.c | 101
drivers/net/e1000/e1000_hw.h | 42
drivers/net/e1000/e1000_main.c | 31
drivers/net/fec_8xx/Kconfig | 2
drivers/net/hamradio/dmascc.c | 10
drivers/net/ixgb/ixgb_ethtool.c | 2
drivers/net/ixgb/ixgb_hw.c | 31
drivers/net/ixgb/ixgb_hw.h | 17
drivers/net/ixgb/ixgb_main.c | 2
drivers/net/phy/cicada.c | 1
drivers/net/phy/davicom.c | 1
drivers/net/phy/lxt.c | 1
drivers/net/phy/marvell.c | 1
drivers/net/phy/mdio_bus.c | 1
drivers/net/phy/phy.c | 1
drivers/net/phy/phy_device.c | 1
drivers/net/phy/qsemi.c | 1
drivers/net/s2io.c | 10
drivers/net/wireless/airo.c | 2
drivers/net/wireless/airo.h | 9
drivers/net/wireless/airo_cs.c | 6
drivers/net/wireless/prism54/islpci_eth.c | 1
include/linux/ethtool.h | 3
include/linux/pci_ids.h | 2
net/ieee80211/ieee80211_crypt.c | 1
net/ieee80211/ieee80211_crypt_ccmp.c | 1
net/ieee80211/ieee80211_crypt_tkip.c | 1
net/ieee80211/ieee80211_crypt_wep.c | 1
net/ieee80211/ieee80211_geo.c | 1
net/ieee80211/ieee80211_module.c | 1
net/ieee80211/ieee80211_rx.c | 1
net/ieee80211/ieee80211_tx.c | 1
36 files changed, 3165 insertions(+), 1766 deletions(-)
Adrian Bunk:
drivers/net/ixgb/: make some code static
drivers/net/e1000/: possible cleanups
drivers/net/hamradio/dmascc.c: remove dmascc_setup()
airo.c/airo_cs.c: correct prototypes
Daniel Drake:
prism54: Remove redundant assignment
Jeff Garzik:
Merge git://git.tuxdriver.com/git/netdev-jwl
Remove linux/version.h include from drivers/net/phy/* and net/ieee80211/*.
[netdrvr] fac_8xx build fix
[netdrvr s2io] warning fixes
Michael Chan:
bnx2: add 5708 support
bnx2: update firmware for 5708
bnx2: update nvram code for 5708
bnx2: update firmware handshake for 5708
bnx2: refine bnx2_poll
bnx2: update version and minor fixes
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 11d2523..8f46427 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -14,8 +14,8 @@
#define DRV_MODULE_NAME "bnx2"
#define PFX DRV_MODULE_NAME ": "
-#define DRV_MODULE_VERSION "1.2.21"
-#define DRV_MODULE_RELDATE "September 7, 2005"
+#define DRV_MODULE_VERSION "1.4.30"
+#define DRV_MODULE_RELDATE "October 11, 2005"
#define RUN_AT(x) (jiffies + (x))
@@ -26,7 +26,7 @@ static char version[] __devinitdata =
"Broadcom NetXtreme II Gigabit Ethernet Driver " DRV_MODULE_NAME " v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
MODULE_AUTHOR("Michael Chan <mchan@broadcom.com>");
-MODULE_DESCRIPTION("Broadcom NetXtreme II BCM5706 Driver");
+MODULE_DESCRIPTION("Broadcom NetXtreme II BCM5706/5708 Driver");
MODULE_LICENSE("GPL");
MODULE_VERSION(DRV_MODULE_VERSION);
@@ -41,6 +41,8 @@ typedef enum {
NC370I,
BCM5706S,
NC370F,
+ BCM5708,
+ BCM5708S,
} board_t;
/* indexed by board_t, above */
@@ -52,6 +54,8 @@ static struct {
{ "HP NC370i Multifunction Gigabit Server Adapter" },
{ "Broadcom NetXtreme II BCM5706 1000Base-SX" },
{ "HP NC370F Multifunction Gigabit Server Adapter" },
+ { "Broadcom NetXtreme II BCM5708 1000Base-T" },
+ { "Broadcom NetXtreme II BCM5708 1000Base-SX" },
};
static struct pci_device_id bnx2_pci_tbl[] = {
@@ -61,48 +65,102 @@ static struct pci_device_id bnx2_pci_tbl
PCI_VENDOR_ID_HP, 0x3106, 0, 0, NC370I },
{ PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_5706,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5706 },
+ { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_5708,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5708 },
{ PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_5706S,
PCI_VENDOR_ID_HP, 0x3102, 0, 0, NC370F },
{ PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_5706S,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5706S },
+ { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_5708S,
+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5708S },
{ 0, }
};
static struct flash_spec flash_table[] =
{
/* Slow EEPROM */
- {0x00000000, 0x40030380, 0x009f0081, 0xa184a053, 0xaf000400,
+ {0x00000000, 0x40830380, 0x009f0081, 0xa184a053, 0xaf000400,
1, SEEPROM_PAGE_BITS, SEEPROM_PAGE_SIZE,
SEEPROM_BYTE_ADDR_MASK, SEEPROM_TOTAL_SIZE,
"EEPROM - slow"},
- /* Fast EEPROM */
- {0x02000000, 0x62008380, 0x009f0081, 0xa184a053, 0xaf000400,
- 1, SEEPROM_PAGE_BITS, SEEPROM_PAGE_SIZE,
- SEEPROM_BYTE_ADDR_MASK, SEEPROM_TOTAL_SIZE,
- "EEPROM - fast"},
- /* ATMEL AT45DB011B (buffered flash) */
- {0x02000003, 0x6e008173, 0x00570081, 0x68848353, 0xaf000400,
- 1, BUFFERED_FLASH_PAGE_BITS, BUFFERED_FLASH_PAGE_SIZE,
- BUFFERED_FLASH_BYTE_ADDR_MASK, BUFFERED_FLASH_TOTAL_SIZE,
- "Buffered flash"},
- /* Saifun SA25F005 (non-buffered flash) */
- /* strap, cfg1, & write1 need updates */
- {0x01000003, 0x5f008081, 0x00050081, 0x03840253, 0xaf020406,
+ /* Expansion entry 0001 */
+ {0x08000002, 0x4b808201, 0x00050081, 0x03840253, 0xaf020406,
0, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
- SAIFUN_FLASH_BYTE_ADDR_MASK, SAIFUN_FLASH_BASE_TOTAL_SIZE,
- "Non-buffered flash (64kB)"},
+ SAIFUN_FLASH_BYTE_ADDR_MASK, 0,
+ "Entry 0001"},
/* Saifun SA25F010 (non-buffered flash) */
/* strap, cfg1, & write1 need updates */
- {0x00000001, 0x47008081, 0x00050081, 0x03840253, 0xaf020406,
+ {0x04000001, 0x47808201, 0x00050081, 0x03840253, 0xaf020406,
0, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
SAIFUN_FLASH_BYTE_ADDR_MASK, SAIFUN_FLASH_BASE_TOTAL_SIZE*2,
"Non-buffered flash (128kB)"},
/* Saifun SA25F020 (non-buffered flash) */
/* strap, cfg1, & write1 need updates */
- {0x00000003, 0x4f008081, 0x00050081, 0x03840253, 0xaf020406,
+ {0x0c000003, 0x4f808201, 0x00050081, 0x03840253, 0xaf020406,
0, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
SAIFUN_FLASH_BYTE_ADDR_MASK, SAIFUN_FLASH_BASE_TOTAL_SIZE*4,
"Non-buffered flash (256kB)"},
+ /* Expansion entry 0100 */
+ {0x11000000, 0x53808201, 0x00050081, 0x03840253, 0xaf020406,
+ 0, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
+ SAIFUN_FLASH_BYTE_ADDR_MASK, 0,
+ "Entry 0100"},
+ /* Entry 0101: ST M45PE10 (non-buffered flash, TetonII B0) */
+ {0x19000002, 0x5b808201, 0x000500db, 0x03840253, 0xaf020406,
+ 0, ST_MICRO_FLASH_PAGE_BITS, ST_MICRO_FLASH_PAGE_SIZE,
+ ST_MICRO_FLASH_BYTE_ADDR_MASK, ST_MICRO_FLASH_BASE_TOTAL_SIZE*2,
+ "Entry 0101: ST M45PE10 (128kB non-bufferred)"},
+ /* Entry 0110: ST M45PE20 (non-buffered flash)*/
+ {0x15000001, 0x57808201, 0x000500db, 0x03840253, 0xaf020406,
+ 0, ST_MICRO_FLASH_PAGE_BITS, ST_MICRO_FLASH_PAGE_SIZE,
+ ST_MICRO_FLASH_BYTE_ADDR_MASK, ST_MICRO_FLASH_BASE_TOTAL_SIZE*4,
+ "Entry 0110: ST M45PE20 (256kB non-bufferred)"},
+ /* Saifun SA25F005 (non-buffered flash) */
+ /* strap, cfg1, & write1 need updates */
+ {0x1d000003, 0x5f808201, 0x00050081, 0x03840253, 0xaf020406,
+ 0, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
+ SAIFUN_FLASH_BYTE_ADDR_MASK, SAIFUN_FLASH_BASE_TOTAL_SIZE,
+ "Non-buffered flash (64kB)"},
+ /* Fast EEPROM */
+ {0x22000000, 0x62808380, 0x009f0081, 0xa184a053, 0xaf000400,
+ 1, SEEPROM_PAGE_BITS, SEEPROM_PAGE_SIZE,
+ SEEPROM_BYTE_ADDR_MASK, SEEPROM_TOTAL_SIZE,
+ "EEPROM - fast"},
+ /* Expansion entry 1001 */
+ {0x2a000002, 0x6b808201, 0x00050081, 0x03840253, 0xaf020406,
+ 0, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
+ SAIFUN_FLASH_BYTE_ADDR_MASK, 0,
+ "Entry 1001"},
+ /* Expansion entry 1010 */
+ {0x26000001, 0x67808201, 0x00050081, 0x03840253, 0xaf020406,
+ 0, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
+ SAIFUN_FLASH_BYTE_ADDR_MASK, 0,
+ "Entry 1010"},
+ /* ATMEL AT45DB011B (buffered flash) */
+ {0x2e000003, 0x6e808273, 0x00570081, 0x68848353, 0xaf000400,
+ 1, BUFFERED_FLASH_PAGE_BITS, BUFFERED_FLASH_PAGE_SIZE,
+ BUFFERED_FLASH_BYTE_ADDR_MASK, BUFFERED_FLASH_TOTAL_SIZE,
+ "Buffered flash (128kB)"},
+ /* Expansion entry 1100 */
+ {0x33000000, 0x73808201, 0x00050081, 0x03840253, 0xaf020406,
+ 0, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
+ SAIFUN_FLASH_BYTE_ADDR_MASK, 0,
+ "Entry 1100"},
+ /* Expansion entry 1101 */
+ {0x3b000002, 0x7b808201, 0x00050081, 0x03840253, 0xaf020406,
+ 0, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
+ SAIFUN_FLASH_BYTE_ADDR_MASK, 0,
+ "Entry 1101"},
+ /* Ateml Expansion entry 1110 */
+ {0x37000001, 0x76808273, 0x00570081, 0x68848353, 0xaf000400,
+ 1, BUFFERED_FLASH_PAGE_BITS, BUFFERED_FLASH_PAGE_SIZE,
+ BUFFERED_FLASH_BYTE_ADDR_MASK, 0,
+ "Entry 1110 (Atmel)"},
+ /* ATMEL AT45DB021B (buffered flash) */
+ {0x3f000003, 0x7e808273, 0x00570081, 0x68848353, 0xaf000400,
+ 1, BUFFERED_FLASH_PAGE_BITS, BUFFERED_FLASH_PAGE_SIZE,
+ BUFFERED_FLASH_BYTE_ADDR_MASK, BUFFERED_FLASH_TOTAL_SIZE*2,
+ "Buffered flash (256kB)"},
};
MODULE_DEVICE_TABLE(pci, bnx2_pci_tbl);
@@ -379,6 +437,62 @@ alloc_mem_err:
}
static void
+bnx2_report_fw_link(struct bnx2 *bp)
+{
+ u32 fw_link_status = 0;
+
+ if (bp->link_up) {
+ u32 bmsr;
+
+ switch (bp->line_speed) {
+ case SPEED_10:
+ if (bp->duplex == DUPLEX_HALF)
+ fw_link_status = BNX2_LINK_STATUS_10HALF;
+ else
+ fw_link_status = BNX2_LINK_STATUS_10FULL;
+ break;
+ case SPEED_100:
+ if (bp->duplex == DUPLEX_HALF)
+ fw_link_status = BNX2_LINK_STATUS_100HALF;
+ else
+ fw_link_status = BNX2_LINK_STATUS_100FULL;
+ break;
+ case SPEED_1000:
+ if (bp->duplex == DUPLEX_HALF)
+ fw_link_status = BNX2_LINK_STATUS_1000HALF;
+ else
+ fw_link_status = BNX2_LINK_STATUS_1000FULL;
+ break;
+ case SPEED_2500:
+ if (bp->duplex == DUPLEX_HALF)
+ fw_link_status = BNX2_LINK_STATUS_2500HALF;
+ else
+ fw_link_status = BNX2_LINK_STATUS_2500FULL;
+ break;
+ }
+
+ fw_link_status |= BNX2_LINK_STATUS_LINK_UP;
+
+ if (bp->autoneg) {
+ fw_link_status |= BNX2_LINK_STATUS_AN_ENABLED;
+
+ bnx2_read_phy(bp, MII_BMSR, &bmsr);
+ bnx2_read_phy(bp, MII_BMSR, &bmsr);
+
+ if (!(bmsr & BMSR_ANEGCOMPLETE) ||
+ bp->phy_flags & PHY_PARALLEL_DETECT_FLAG)
+ fw_link_status |= BNX2_LINK_STATUS_PARALLEL_DET;
+ else
+ fw_link_status |= BNX2_LINK_STATUS_AN_COMPLETE;
+ }
+ }
+ else
+ fw_link_status = BNX2_LINK_STATUS_LINK_DOWN;
+
+ REG_WR_IND(bp, bp->shmem_base + BNX2_LINK_STATUS, fw_link_status);
+}
+
+static void
bnx2_report_link(struct bnx2 *bp)
{
if (bp->link_up) {
@@ -409,6 +523,8 @@ bnx2_report_link(struct bnx2 *bp)
netif_carrier_off(bp->dev);
printk(KERN_ERR PFX "%s NIC Link is Down\n", bp->dev->name);
}
+
+ bnx2_report_fw_link(bp);
}
static void
@@ -430,6 +546,18 @@ bnx2_resolve_flow_ctrl(struct bnx2 *bp)
return;
}
+ if ((bp->phy_flags & PHY_SERDES_FLAG) &&
+ (CHIP_NUM(bp) == CHIP_NUM_5708)) {
+ u32 val;
+
+ bnx2_read_phy(bp, BCM5708S_1000X_STAT1, &val);
+ if (val & BCM5708S_1000X_STAT1_TX_PAUSE)
+ bp->flow_ctrl |= FLOW_CTRL_TX;
+ if (val & BCM5708S_1000X_STAT1_RX_PAUSE)
+ bp->flow_ctrl |= FLOW_CTRL_RX;
+ return;
+ }
+
bnx2_read_phy(bp, MII_ADVERTISE, &local_adv);
bnx2_read_phy(bp, MII_LPA, &remote_adv);
@@ -476,7 +604,36 @@ bnx2_resolve_flow_ctrl(struct bnx2 *bp)
}
static int
-bnx2_serdes_linkup(struct bnx2 *bp)
+bnx2_5708s_linkup(struct bnx2 *bp)
+{
+ u32 val;
+
+ bp->link_up = 1;
+ bnx2_read_phy(bp, BCM5708S_1000X_STAT1, &val);
+ switch (val & BCM5708S_1000X_STAT1_SPEED_MASK) {
+ case BCM5708S_1000X_STAT1_SPEED_10:
+ bp->line_speed = SPEED_10;
+ break;
+ case BCM5708S_1000X_STAT1_SPEED_100:
+ bp->line_speed = SPEED_100;
+ break;
+ case BCM5708S_1000X_STAT1_SPEED_1G:
+ bp->line_speed = SPEED_1000;
+ break;
+ case BCM5708S_1000X_STAT1_SPEED_2G5:
+ bp->line_speed = SPEED_2500;
+ break;
+ }
+ if (val & BCM5708S_1000X_STAT1_FD)
+ bp->duplex = DUPLEX_FULL;
+ else
+ bp->duplex = DUPLEX_HALF;
+
+ return 0;
+}
+
+static int
+bnx2_5706s_linkup(struct bnx2 *bp)
{
u32 bmcr, local_adv, remote_adv, common;
@@ -593,13 +750,27 @@ bnx2_set_mac_link(struct bnx2 *bp)
val = REG_RD(bp, BNX2_EMAC_MODE);
val &= ~(BNX2_EMAC_MODE_PORT | BNX2_EMAC_MODE_HALF_DUPLEX |
- BNX2_EMAC_MODE_MAC_LOOP | BNX2_EMAC_MODE_FORCE_LINK);
+ BNX2_EMAC_MODE_MAC_LOOP | BNX2_EMAC_MODE_FORCE_LINK |
+ BNX2_EMAC_MODE_25G);
if (bp->link_up) {
- if (bp->line_speed != SPEED_1000)
- val |= BNX2_EMAC_MODE_PORT_MII;
- else
- val |= BNX2_EMAC_MODE_PORT_GMII;
+ switch (bp->line_speed) {
+ case SPEED_10:
+ if (CHIP_NUM(bp) == CHIP_NUM_5708) {
+ val |= BNX2_EMAC_MODE_PORT_MII_10;
+ break;
+ }
+ /* fall through */
+ case SPEED_100:
+ val |= BNX2_EMAC_MODE_PORT_MII;
+ break;
+ case SPEED_2500:
+ val |= BNX2_EMAC_MODE_25G;
+ /* fall through */
+ case SPEED_1000:
+ val |= BNX2_EMAC_MODE_PORT_GMII;
+ break;
+ }
}
else {
val |= BNX2_EMAC_MODE_PORT_GMII;
@@ -662,7 +833,10 @@ bnx2_set_link(struct bnx2 *bp)
bp->link_up = 1;
if (bp->phy_flags & PHY_SERDES_FLAG) {
- bnx2_serdes_linkup(bp);
+ if (CHIP_NUM(bp) == CHIP_NUM_5706)
+ bnx2_5706s_linkup(bp);
+ else if (CHIP_NUM(bp) == CHIP_NUM_5708)
+ bnx2_5708s_linkup(bp);
}
else {
bnx2_copper_linkup(bp);
@@ -755,39 +929,61 @@ bnx2_phy_get_pause_adv(struct bnx2 *bp)
static int
bnx2_setup_serdes_phy(struct bnx2 *bp)
{
- u32 adv, bmcr;
+ u32 adv, bmcr, up1;
u32 new_adv = 0;
if (!(bp->autoneg & AUTONEG_SPEED)) {
u32 new_bmcr;
+ int force_link_down = 0;
+
+ if (CHIP_NUM(bp) == CHIP_NUM_5708) {
+ bnx2_read_phy(bp, BCM5708S_UP1, &up1);
+ if (up1 & BCM5708S_UP1_2G5) {
+ up1 &= ~BCM5708S_UP1_2G5;
+ bnx2_write_phy(bp, BCM5708S_UP1, up1);
+ force_link_down = 1;
+ }
+ }
+
+ bnx2_read_phy(bp, MII_ADVERTISE, &adv);
+ adv &= ~(ADVERTISE_1000XFULL | ADVERTISE_1000XHALF);
bnx2_read_phy(bp, MII_BMCR, &bmcr);
new_bmcr = bmcr & ~BMCR_ANENABLE;
new_bmcr |= BMCR_SPEED1000;
if (bp->req_duplex == DUPLEX_FULL) {
+ adv |= ADVERTISE_1000XFULL;
new_bmcr |= BMCR_FULLDPLX;
}
else {
+ adv |= ADVERTISE_1000XHALF;
new_bmcr &= ~BMCR_FULLDPLX;
}
- if (new_bmcr != bmcr) {
+ if ((new_bmcr != bmcr) || (force_link_down)) {
/* Force a link down visible on the other side */
if (bp->link_up) {
- bnx2_read_phy(bp, MII_ADVERTISE, &adv);
- adv &= ~(ADVERTISE_1000XFULL |
- ADVERTISE_1000XHALF);
- bnx2_write_phy(bp, MII_ADVERTISE, adv);
+ bnx2_write_phy(bp, MII_ADVERTISE, adv &
+ ~(ADVERTISE_1000XFULL |
+ ADVERTISE_1000XHALF));
bnx2_write_phy(bp, MII_BMCR, bmcr |
BMCR_ANRESTART | BMCR_ANENABLE);
bp->link_up = 0;
netif_carrier_off(bp->dev);
+ bnx2_write_phy(bp, MII_BMCR, new_bmcr);
}
+ bnx2_write_phy(bp, MII_ADVERTISE, adv);
bnx2_write_phy(bp, MII_BMCR, new_bmcr);
}
return 0;
}
+ if (bp->phy_flags & PHY_2_5G_CAPABLE_FLAG) {
+ bnx2_read_phy(bp, BCM5708S_UP1, &up1);
+ up1 |= BCM5708S_UP1_2G5;
+ bnx2_write_phy(bp, BCM5708S_UP1, up1);
+ }
+
if (bp->advertising & ADVERTISED_1000baseT_Full)
new_adv |= ADVERTISE_1000XFULL;
@@ -952,7 +1148,60 @@ bnx2_setup_phy(struct bnx2 *bp)
}
static int
-bnx2_init_serdes_phy(struct bnx2 *bp)
+bnx2_init_5708s_phy(struct bnx2 *bp)
+{
+ u32 val;
+
+ bnx2_write_phy(bp, BCM5708S_BLK_ADDR, BCM5708S_BLK_ADDR_DIG3);
+ bnx2_write_phy(bp, BCM5708S_DIG_3_0, BCM5708S_DIG_3_0_USE_IEEE);
+ bnx2_write_phy(bp, BCM5708S_BLK_ADDR, BCM5708S_BLK_ADDR_DIG);
+
+ bnx2_read_phy(bp, BCM5708S_1000X_CTL1, &val);
+ val |= BCM5708S_1000X_CTL1_FIBER_MODE | BCM5708S_1000X_CTL1_AUTODET_EN;
+ bnx2_write_phy(bp, BCM5708S_1000X_CTL1, val);
+
+ bnx2_read_phy(bp, BCM5708S_1000X_CTL2, &val);
+ val |= BCM5708S_1000X_CTL2_PLLEL_DET_EN;
+ bnx2_write_phy(bp, BCM5708S_1000X_CTL2, val);
+
+ if (bp->phy_flags & PHY_2_5G_CAPABLE_FLAG) {
+ bnx2_read_phy(bp, BCM5708S_UP1, &val);
+ val |= BCM5708S_UP1_2G5;
+ bnx2_write_phy(bp, BCM5708S_UP1, val);
+ }
+
+ if ((CHIP_ID(bp) == CHIP_ID_5708_A0) ||
+ (CHIP_ID(bp) == CHIP_ID_5708_B0)) {
+ /* increase tx signal amplitude */
+ bnx2_write_phy(bp, BCM5708S_BLK_ADDR,
+ BCM5708S_BLK_ADDR_TX_MISC);
+ bnx2_read_phy(bp, BCM5708S_TX_ACTL1, &val);
+ val &= ~BCM5708S_TX_ACTL1_DRIVER_VCM;
+ bnx2_write_phy(bp, BCM5708S_TX_ACTL1, val);
+ bnx2_write_phy(bp, BCM5708S_BLK_ADDR, BCM5708S_BLK_ADDR_DIG);
+ }
+
+ val = REG_RD_IND(bp, bp->shmem_base + BNX2_PORT_HW_CFG_CONFIG) &
+ BNX2_PORT_HW_CFG_CFG_TXCTL3_MASK;
+
+ if (val) {
+ u32 is_backplane;
+
+ is_backplane = REG_RD_IND(bp, bp->shmem_base +
+ BNX2_SHARED_HW_CFG_CONFIG);
+ if (is_backplane & BNX2_SHARED_HW_CFG_PHY_BACKPLANE) {
+ bnx2_write_phy(bp, BCM5708S_BLK_ADDR,
+ BCM5708S_BLK_ADDR_TX_MISC);
+ bnx2_write_phy(bp, BCM5708S_TX_ACTL3, val);
+ bnx2_write_phy(bp, BCM5708S_BLK_ADDR,
+ BCM5708S_BLK_ADDR_DIG);
+ }
+ }
+ return 0;
+}
+
+static int
+bnx2_init_5706s_phy(struct bnx2 *bp)
{
bp->phy_flags &= ~PHY_PARALLEL_DETECT_FLAG;
@@ -990,6 +1239,8 @@ bnx2_init_serdes_phy(struct bnx2 *bp)
static int
bnx2_init_copper_phy(struct bnx2 *bp)
{
+ u32 val;
+
bp->phy_flags |= PHY_CRC_FIX_FLAG;
if (bp->phy_flags & PHY_CRC_FIX_FLAG) {
@@ -1004,8 +1255,6 @@ bnx2_init_copper_phy(struct bnx2 *bp)
}
if (bp->dev->mtu > 1500) {
- u32 val;
-
/* Set extended packet length bit */
bnx2_write_phy(bp, 0x18, 0x7);
bnx2_read_phy(bp, 0x18, &val);
@@ -1015,8 +1264,6 @@ bnx2_init_copper_phy(struct bnx2 *bp)
bnx2_write_phy(bp, 0x10, val | 0x1);
}
else {
- u32 val;
-
bnx2_write_phy(bp, 0x18, 0x7);
bnx2_read_phy(bp, 0x18, &val);
bnx2_write_phy(bp, 0x18, val & ~0x4007);
@@ -1025,6 +1272,10 @@ bnx2_init_copper_phy(struct bnx2 *bp)
bnx2_write_phy(bp, 0x10, val & ~0x1);
}
+ /* ethernet@wirespeed */
+ bnx2_write_phy(bp, 0x18, 0x7007);
+ bnx2_read_phy(bp, 0x18, &val);
+ bnx2_write_phy(bp, 0x18, val | (1 << 15) | (1 << 4));
return 0;
}
@@ -1048,7 +1299,10 @@ bnx2_init_phy(struct bnx2 *bp)
bp->phy_id |= val & 0xffff;
if (bp->phy_flags & PHY_SERDES_FLAG) {
- rc = bnx2_init_serdes_phy(bp);
+ if (CHIP_NUM(bp) == CHIP_NUM_5706)
+ rc = bnx2_init_5706s_phy(bp);
+ else if (CHIP_NUM(bp) == CHIP_NUM_5708)
+ rc = bnx2_init_5708s_phy(bp);
}
else {
rc = bnx2_init_copper_phy(bp);
@@ -1084,13 +1338,13 @@ bnx2_fw_sync(struct bnx2 *bp, u32 msg_da
bp->fw_wr_seq++;
msg_data |= bp->fw_wr_seq;
- REG_WR_IND(bp, HOST_VIEW_SHMEM_BASE + BNX2_DRV_MB, msg_data);
+ REG_WR_IND(bp, bp->shmem_base + BNX2_DRV_MB, msg_data);
/* wait for an acknowledgement. */
for (i = 0; i < (FW_ACK_TIME_OUT_MS * 1000)/5; i++) {
udelay(5);
- val = REG_RD_IND(bp, HOST_VIEW_SHMEM_BASE + BNX2_FW_MB);
+ val = REG_RD_IND(bp, bp->shmem_base + BNX2_FW_MB);
if ((val & BNX2_FW_MSG_ACK) == (msg_data & BNX2_DRV_MSG_SEQ))
break;
@@ -1103,7 +1357,7 @@ bnx2_fw_sync(struct bnx2 *bp, u32 msg_da
msg_data &= ~BNX2_DRV_MSG_CODE;
msg_data |= BNX2_DRV_MSG_CODE_FW_TIMEOUT;
- REG_WR_IND(bp, HOST_VIEW_SHMEM_BASE + BNX2_DRV_MB, msg_data);
+ REG_WR_IND(bp, bp->shmem_base + BNX2_DRV_MB, msg_data);
bp->fw_timed_out = 1;
@@ -1279,10 +1533,11 @@ bnx2_phy_int(struct bnx2 *bp)
static void
bnx2_tx_int(struct bnx2 *bp)
{
+ struct status_block *sblk = bp->status_blk;
u16 hw_cons, sw_cons, sw_ring_cons;
int tx_free_bd = 0;
- hw_cons = bp->status_blk->status_tx_quick_consumer_index0;
+ hw_cons = bp->hw_tx_cons = sblk->status_tx_quick_consumer_index0;
if ((hw_cons & MAX_TX_DESC_CNT) == MAX_TX_DESC_CNT) {
hw_cons++;
}
@@ -1337,7 +1592,9 @@ bnx2_tx_int(struct bnx2 *bp)
dev_kfree_skb_irq(skb);
- hw_cons = bp->status_blk->status_tx_quick_consumer_index0;
+ hw_cons = bp->hw_tx_cons =
+ sblk->status_tx_quick_consumer_index0;
+
if ((hw_cons & MAX_TX_DESC_CNT) == MAX_TX_DESC_CNT) {
hw_cons++;
}
@@ -1382,11 +1639,12 @@ bnx2_reuse_rx_skb(struct bnx2 *bp, struc
static int
bnx2_rx_int(struct bnx2 *bp, int budget)
{
+ struct status_block *sblk = bp->status_blk;
u16 hw_cons, sw_cons, sw_ring_cons, sw_prod, sw_ring_prod;
struct l2_fhdr *rx_hdr;
int rx_pkt = 0;
- hw_cons = bp->status_blk->status_rx_quick_consumer_index0;
+ hw_cons = bp->hw_rx_cons = sblk->status_rx_quick_consumer_index0;
if ((hw_cons & MAX_RX_DESC_CNT) == MAX_RX_DESC_CNT) {
hw_cons++;
}
@@ -1506,6 +1764,15 @@ next_rx:
if ((rx_pkt == budget))
break;
+
+ /* Refresh hw_cons to see if there is new work */
+ if (sw_cons == hw_cons) {
+ hw_cons = bp->hw_rx_cons =
+ sblk->status_rx_quick_consumer_index0;
+ if ((hw_cons & MAX_RX_DESC_CNT) == MAX_RX_DESC_CNT)
+ hw_cons++;
+ rmb();
+ }
}
bp->rx_cons = sw_cons;
bp->rx_prod = sw_prod;
@@ -1573,15 +1840,27 @@ bnx2_interrupt(int irq, void *dev_instan
return IRQ_HANDLED;
}
+static inline int
+bnx2_has_work(struct bnx2 *bp)
+{
+ struct status_block *sblk = bp->status_blk;
+
+ if ((sblk->status_rx_quick_consumer_index0 != bp->hw_rx_cons) ||
+ (sblk->status_tx_quick_consumer_index0 != bp->hw_tx_cons))
+ return 1;
+
+ if (((sblk->status_attn_bits & STATUS_ATTN_BITS_LINK_STATE) != 0) !=
+ bp->link_up)
+ return 1;
+
+ return 0;
+}
+
static int
bnx2_poll(struct net_device *dev, int *budget)
{
struct bnx2 *bp = dev->priv;
- int rx_done = 1;
-
- bp->last_status_idx = bp->status_blk->status_idx;
- rmb();
if ((bp->status_blk->status_attn_bits &
STATUS_ATTN_BITS_LINK_STATE) !=
(bp->status_blk->status_attn_bits_ack &
@@ -1592,11 +1871,10 @@ bnx2_poll(struct net_device *dev, int *b
spin_unlock(&bp->phy_lock);
}
- if (bp->status_blk->status_tx_quick_consumer_index0 != bp->tx_cons) {
+ if (bp->status_blk->status_tx_quick_consumer_index0 != bp->hw_tx_cons)
bnx2_tx_int(bp);
- }
- if (bp->status_blk->status_rx_quick_consumer_index0 != bp->rx_cons) {
+ if (bp->status_blk->status_rx_quick_consumer_index0 != bp->hw_rx_cons) {
int orig_budget = *budget;
int work_done;
@@ -1606,13 +1884,12 @@ bnx2_poll(struct net_device *dev, int *b
work_done = bnx2_rx_int(bp, orig_budget);
*budget -= work_done;
dev->quota -= work_done;
-
- if (work_done >= orig_budget) {
- rx_done = 0;
- }
}
- if (rx_done) {
+ bp->last_status_idx = bp->status_blk->status_idx;
+ rmb();
+
+ if (!bnx2_has_work(bp)) {
netif_rx_complete(dev);
REG_WR(bp, BNX2_PCICFG_INT_ACK_CMD,
BNX2_PCICFG_INT_ACK_CMD_INDEX_VALID |
@@ -2383,21 +2660,27 @@ bnx2_init_nvram(struct bnx2 *bp)
/* Flash interface has been reconfigured */
for (j = 0, flash = &flash_table[0]; j < entry_count;
- j++, flash++) {
-
- if (val == flash->config1) {
+ j++, flash++) {
+ if ((val & FLASH_BACKUP_STRAP_MASK) ==
+ (flash->config1 & FLASH_BACKUP_STRAP_MASK)) {
bp->flash_info = flash;
break;
}
}
}
else {
+ u32 mask;
/* Not yet been reconfigured */
+ if (val & (1 << 23))
+ mask = FLASH_BACKUP_STRAP_MASK;
+ else
+ mask = FLASH_STRAP_MASK;
+
for (j = 0, flash = &flash_table[0]; j < entry_count;
j++, flash++) {
- if ((val & FLASH_STRAP_MASK) == flash->strapping) {
+ if ((val & mask) == (flash->strapping & mask)) {
bp->flash_info = flash;
/* Request access to the flash interface. */
@@ -2733,7 +3016,7 @@ bnx2_reset_chip(struct bnx2 *bp, u32 res
/* Deposit a driver reset signature so the firmware knows that
* this is a soft reset. */
- REG_WR_IND(bp, HOST_VIEW_SHMEM_BASE + BNX2_DRV_RESET_SIGNATURE,
+ REG_WR_IND(bp, bp->shmem_base + BNX2_DRV_RESET_SIGNATURE,
BNX2_DRV_RESET_SIGNATURE_MAGIC);
bp->fw_timed_out = 0;
@@ -2962,6 +3245,7 @@ bnx2_init_tx_ring(struct bnx2 *bp)
bp->tx_prod = 0;
bp->tx_cons = 0;
+ bp->hw_tx_cons = 0;
bp->tx_prod_bseq = 0;
val = BNX2_L2CTX_TYPE_TYPE_L2;
@@ -2994,6 +3278,7 @@ bnx2_init_rx_ring(struct bnx2 *bp)
ring_prod = prod = bp->rx_prod = 0;
bp->rx_cons = 0;
+ bp->hw_rx_cons = 0;
bp->rx_prod_bseq = 0;
rxbd = &bp->rx_desc_ring[0];
@@ -3079,7 +3364,7 @@ bnx2_free_rx_skbs(struct bnx2 *bp)
struct sw_bd *rx_buf = &bp->rx_buf_ring[i];
struct sk_buff *skb = rx_buf->skb;
- if (skb == 0)
+ if (skb == NULL)
continue;
pci_unmap_single(bp->pdev, pci_unmap_addr(rx_buf, mapping),
@@ -3234,7 +3519,7 @@ bnx2_test_registers(struct bnx2 *bp)
{ 0x1408, 0, 0x01c00800, 0x00000000 },
{ 0x149c, 0, 0x8000ffff, 0x00000000 },
{ 0x14a8, 0, 0x00000000, 0x000001ff },
- { 0x14ac, 0, 0x4fffffff, 0x10000000 },
+ { 0x14ac, 0, 0x0fffffff, 0x10000000 },
{ 0x14b0, 0, 0x00000002, 0x00000001 },
{ 0x14b8, 0, 0x00000000, 0x00000000 },
{ 0x14c0, 0, 0x00000000, 0x00000009 },
@@ -3577,7 +3862,7 @@ bnx2_test_memory(struct bnx2 *bp)
u32 len;
} mem_tbl[] = {
{ 0x60000, 0x4000 },
- { 0xa0000, 0x4000 },
+ { 0xa0000, 0x3000 },
{ 0xe0000, 0x4000 },
{ 0x120000, 0x4000 },
{ 0x1a0000, 0x4000 },
@@ -3810,7 +4095,7 @@ bnx2_timer(unsigned long data)
goto bnx2_restart_timer;
msg = (u32) ++bp->fw_drv_pulse_wr_seq;
- REG_WR_IND(bp, HOST_VIEW_SHMEM_BASE + BNX2_DRV_PULSE_MB, msg);
+ REG_WR_IND(bp, bp->shmem_base + BNX2_DRV_PULSE_MB, msg);
if ((bp->phy_flags & PHY_SERDES_FLAG) &&
(CHIP_NUM(bp) == CHIP_NUM_5706)) {
@@ -4264,7 +4549,8 @@ bnx2_get_stats(struct net_device *dev)
(unsigned long) (stats_blk->stat_Dot3StatsExcessiveCollisions +
stats_blk->stat_Dot3StatsLateCollisions);
- if (CHIP_NUM(bp) == CHIP_NUM_5706)
+ if ((CHIP_NUM(bp) == CHIP_NUM_5706) ||
+ (CHIP_ID(bp) == CHIP_ID_5708_A0))
net_stats->tx_carrier_errors = 0;
else {
net_stats->tx_carrier_errors =
@@ -4814,6 +5100,14 @@ static u8 bnx2_5706_stats_len_arr[BNX2_N
4,4,4,4,4,
};
+static u8 bnx2_5708_stats_len_arr[BNX2_NUM_STATS] = {
+ 8,0,8,8,8,8,8,8,8,8,
+ 4,4,4,4,4,4,4,4,4,4,
+ 4,4,4,4,4,4,4,4,4,4,
+ 4,4,4,4,4,4,4,4,4,4,
+ 4,4,4,4,4,
+};
+
#define BNX2_NUM_TESTS 6
static struct {
@@ -4922,8 +5216,13 @@ bnx2_get_ethtool_stats(struct net_device
return;
}
- if (CHIP_NUM(bp) == CHIP_NUM_5706)
+ if ((CHIP_ID(bp) == CHIP_ID_5706_A0) ||
+ (CHIP_ID(bp) == CHIP_ID_5706_A1) ||
+ (CHIP_ID(bp) == CHIP_ID_5706_A2) ||
+ (CHIP_ID(bp) == CHIP_ID_5708_A0))
stats_len_arr = bnx2_5706_stats_len_arr;
+ else
+ stats_len_arr = bnx2_5708_stats_len_arr;
for (i = 0; i < BNX2_NUM_STATS; i++) {
if (stats_len_arr[i] == 0) {
@@ -5205,8 +5504,6 @@ bnx2_init_board(struct pci_dev *pdev, st
bp->chip_id = REG_RD(bp, BNX2_MISC_ID);
- bp->phy_addr = 1;
-
/* Get bus information. */
reg = REG_RD(bp, BNX2_PCICFG_MISC_STATUS);
if (reg & BNX2_PCICFG_MISC_STATUS_PCIX_DET) {
@@ -5269,10 +5566,18 @@ bnx2_init_board(struct pci_dev *pdev, st
bnx2_init_nvram(bp);
+ reg = REG_RD_IND(bp, BNX2_SHM_HDR_SIGNATURE);
+
+ if ((reg & BNX2_SHM_HDR_SIGNATURE_SIG_MASK) ==
+ BNX2_SHM_HDR_SIGNATURE_SIG)
+ bp->shmem_base = REG_RD_IND(bp, BNX2_SHM_HDR_ADDR_0);
+ else
+ bp->shmem_base = HOST_VIEW_SHMEM_BASE;
+
/* Get the permanent MAC address. First we need to make sure the
* firmware is actually running.
*/
- reg = REG_RD_IND(bp, HOST_VIEW_SHMEM_BASE + BNX2_DEV_INFO_SIGNATURE);
+ reg = REG_RD_IND(bp, bp->shmem_base + BNX2_DEV_INFO_SIGNATURE);
if ((reg & BNX2_DEV_INFO_SIGNATURE_MAGIC_MASK) !=
BNX2_DEV_INFO_SIGNATURE_MAGIC) {
@@ -5281,14 +5586,13 @@ bnx2_init_board(struct pci_dev *pdev, st
goto err_out_unmap;
}
- bp->fw_ver = REG_RD_IND(bp, HOST_VIEW_SHMEM_BASE +
- BNX2_DEV_INFO_BC_REV);
+ bp->fw_ver = REG_RD_IND(bp, bp->shmem_base + BNX2_DEV_INFO_BC_REV);
- reg = REG_RD_IND(bp, HOST_VIEW_SHMEM_BASE + BNX2_PORT_HW_CFG_MAC_UPPER);
+ reg = REG_RD_IND(bp, bp->shmem_base + BNX2_PORT_HW_CFG_MAC_UPPER);
bp->mac_addr[0] = (u8) (reg >> 8);
bp->mac_addr[1] = (u8) reg;
- reg = REG_RD_IND(bp, HOST_VIEW_SHMEM_BASE + BNX2_PORT_HW_CFG_MAC_LOWER);
+ reg = REG_RD_IND(bp, bp->shmem_base + BNX2_PORT_HW_CFG_MAC_LOWER);
bp->mac_addr[2] = (u8) (reg >> 24);
bp->mac_addr[3] = (u8) (reg >> 16);
bp->mac_addr[4] = (u8) (reg >> 8);
@@ -5316,10 +5620,19 @@ bnx2_init_board(struct pci_dev *pdev, st
bp->timer_interval = HZ;
bp->current_interval = HZ;
+ bp->phy_addr = 1;
+
/* Disable WOL support if we are running on a SERDES chip. */
if (CHIP_BOND_ID(bp) & CHIP_BOND_ID_SERDES_BIT) {
bp->phy_flags |= PHY_SERDES_FLAG;
bp->flags |= NO_WOL_FLAG;
+ if (CHIP_NUM(bp) == CHIP_NUM_5708) {
+ bp->phy_addr = 2;
+ reg = REG_RD_IND(bp, bp->shmem_base +
+ BNX2_SHARED_HW_CFG_CONFIG);
+ if (reg & BNX2_SHARED_HW_CFG_PHY_2_5G)
+ bp->phy_flags |= PHY_2_5G_CAPABLE_FLAG;
+ }
}
if (CHIP_ID(bp) == CHIP_ID_5706_A0) {
@@ -5339,8 +5652,7 @@ bnx2_init_board(struct pci_dev *pdev, st
if (bp->phy_flags & PHY_SERDES_FLAG) {
bp->advertising = ETHTOOL_ALL_FIBRE_SPEED | ADVERTISED_Autoneg;
- reg = REG_RD_IND(bp, HOST_VIEW_SHMEM_BASE +
- BNX2_PORT_HW_CFG_CONFIG);
+ reg = REG_RD_IND(bp, bp->shmem_base + BNX2_PORT_HW_CFG_CONFIG);
reg &= BNX2_PORT_HW_CFG_CFG_DFLT_LINK_MASK;
if (reg == BNX2_PORT_HW_CFG_CFG_DFLT_LINK_1G) {
bp->autoneg = 0;
diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h
index 62857b6..76bb5f1 100644
--- a/drivers/net/bnx2.h
+++ b/drivers/net/bnx2.h
@@ -1449,8 +1449,9 @@ struct l2_fhdr {
#define BNX2_EMAC_MODE_PORT_NONE (0L<<2)
#define BNX2_EMAC_MODE_PORT_MII (1L<<2)
#define BNX2_EMAC_MODE_PORT_GMII (2L<<2)
-#define BNX2_EMAC_MODE_PORT_UNDEF (3L<<2)
+#define BNX2_EMAC_MODE_PORT_MII_10 (3L<<2)
#define BNX2_EMAC_MODE_MAC_LOOP (1L<<4)
+#define BNX2_EMAC_MODE_25G (1L<<5)
#define BNX2_EMAC_MODE_TAGGED_MAC_CTL (1L<<7)
#define BNX2_EMAC_MODE_TX_BURST (1L<<8)
#define BNX2_EMAC_MODE_MAX_DEFER_DROP_ENA (1L<<9)
@@ -3714,6 +3715,15 @@ struct l2_fhdr {
#define BNX2_MCP_ROM 0x00150000
#define BNX2_MCP_SCRATCH 0x00160000
+#define BNX2_SHM_HDR_SIGNATURE BNX2_MCP_SCRATCH
+#define BNX2_SHM_HDR_SIGNATURE_SIG_MASK 0xffff0000
+#define BNX2_SHM_HDR_SIGNATURE_SIG 0x53530000
+#define BNX2_SHM_HDR_SIGNATURE_VER_MASK 0x000000ff
+#define BNX2_SHM_HDR_SIGNATURE_VER_ONE 0x00000001
+
+#define BNX2_SHM_HDR_ADDR_0 BNX2_MCP_SCRATCH + 4
+#define BNX2_SHM_HDR_ADDR_1 BNX2_MCP_SCRATCH + 8
+
#define NUM_MC_HASH_REGISTERS 8
@@ -3724,6 +3734,53 @@ struct l2_fhdr {
#define PHY_ID(id) ((id) & 0xfffffff0)
#define PHY_REV_ID(id) ((id) & 0xf)
+/* 5708 Serdes PHY registers */
+
+#define BCM5708S_UP1 0xb
+
+#define BCM5708S_UP1_2G5 0x1
+
+#define BCM5708S_BLK_ADDR 0x1f
+
+#define BCM5708S_BLK_ADDR_DIG 0x0000
+#define BCM5708S_BLK_ADDR_DIG3 0x0002
+#define BCM5708S_BLK_ADDR_TX_MISC 0x0005
+
+/* Digital Block */
+#define BCM5708S_1000X_CTL1 0x10
+
+#define BCM5708S_1000X_CTL1_FIBER_MODE 0x0001
+#define BCM5708S_1000X_CTL1_AUTODET_EN 0x0010
+
+#define BCM5708S_1000X_CTL2 0x11
+
+#define BCM5708S_1000X_CTL2_PLLEL_DET_EN 0x0001
+
+#define BCM5708S_1000X_STAT1 0x14
+
+#define BCM5708S_1000X_STAT1_SGMII 0x0001
+#define BCM5708S_1000X_STAT1_LINK 0x0002
+#define BCM5708S_1000X_STAT1_FD 0x0004
+#define BCM5708S_1000X_STAT1_SPEED_MASK 0x0018
+#define BCM5708S_1000X_STAT1_SPEED_10 0x0000
+#define BCM5708S_1000X_STAT1_SPEED_100 0x0008
+#define BCM5708S_1000X_STAT1_SPEED_1G 0x0010
+#define BCM5708S_1000X_STAT1_SPEED_2G5 0x0018
+#define BCM5708S_1000X_STAT1_TX_PAUSE 0x0020
+#define BCM5708S_1000X_STAT1_RX_PAUSE 0x0040
+
+/* Digital3 Block */
+#define BCM5708S_DIG_3_0 0x10
+
+#define BCM5708S_DIG_3_0_USE_IEEE 0x0001
+
+/* Tx/Misc Block */
+#define BCM5708S_TX_ACTL1 0x15
+
+#define BCM5708S_TX_ACTL1_DRIVER_VCM 0x30
+
+#define BCM5708S_TX_ACTL3 0x17
+
#define MIN_ETHERNET_PACKET_SIZE 60
#define MAX_ETHERNET_PACKET_SIZE 1514
#define MAX_ETHERNET_JUMBO_PACKET_SIZE 9014
@@ -3799,7 +3856,7 @@ struct sw_bd {
#define BUFFERED_FLASH_PHY_PAGE_SIZE (1 << BUFFERED_FLASH_PAGE_BITS)
#define BUFFERED_FLASH_BYTE_ADDR_MASK (BUFFERED_FLASH_PHY_PAGE_SIZE-1)
#define BUFFERED_FLASH_PAGE_SIZE 264
-#define BUFFERED_FLASH_TOTAL_SIZE 131072
+#define BUFFERED_FLASH_TOTAL_SIZE 0x21000
#define SAIFUN_FLASH_PAGE_BITS 8
#define SAIFUN_FLASH_PHY_PAGE_SIZE (1 << SAIFUN_FLASH_PAGE_BITS)
@@ -3807,6 +3864,12 @@ struct sw_bd {
#define SAIFUN_FLASH_PAGE_SIZE 256
#define SAIFUN_FLASH_BASE_TOTAL_SIZE 65536
+#define ST_MICRO_FLASH_PAGE_BITS 8
+#define ST_MICRO_FLASH_PHY_PAGE_SIZE (1 << ST_MICRO_FLASH_PAGE_BITS)
+#define ST_MICRO_FLASH_BYTE_ADDR_MASK (ST_MICRO_FLASH_PHY_PAGE_SIZE-1)
+#define ST_MICRO_FLASH_PAGE_SIZE 256
+#define ST_MICRO_FLASH_BASE_TOTAL_SIZE 65536
+
#define NVRAM_TIMEOUT_COUNT 30000
@@ -3815,6 +3878,8 @@ struct sw_bd {
BNX2_NVM_CFG1_PROTECT_MODE | \
BNX2_NVM_CFG1_FLASH_SIZE)
+#define FLASH_BACKUP_STRAP_MASK (0xf << 26)
+
struct flash_spec {
u32 strapping;
u32 config1;
@@ -3849,6 +3914,9 @@ struct bnx2 {
u16 tx_cons;
int tx_ring_size;
+ u16 hw_tx_cons;
+ u16 hw_rx_cons;
+
#ifdef BCM_VLAN
struct vlan_group *vlgrp;
#endif
@@ -3893,6 +3961,7 @@ struct bnx2 {
#define PHY_SERDES_FLAG 1
#define PHY_CRC_FIX_FLAG 2
#define PHY_PARALLEL_DETECT_FLAG 4
+#define PHY_2_5G_CAPABLE_FLAG 8
#define PHY_INT_MODE_MASK_FLAG 0x300
#define PHY_INT_MODE_AUTO_POLLING_FLAG 0x100
#define PHY_INT_MODE_LINK_READY_FLAG 0x200
@@ -3901,6 +3970,7 @@ struct bnx2 {
/* chip num:16-31, rev:12-15, metal:4-11, bond_id:0-3 */
#define CHIP_NUM(bp) (((bp)->chip_id) & 0xffff0000)
#define CHIP_NUM_5706 0x57060000
+#define CHIP_NUM_5708 0x57080000
#define CHIP_REV(bp) (((bp)->chip_id) & 0x0000f000)
#define CHIP_REV_Ax 0x00000000
@@ -3913,6 +3983,9 @@ struct bnx2 {
#define CHIP_ID(bp) (((bp)->chip_id) & 0xfffffff0)
#define CHIP_ID_5706_A0 0x57060000
#define CHIP_ID_5706_A1 0x57060010
+#define CHIP_ID_5706_A2 0x57060020
+#define CHIP_ID_5708_A0 0x57080000
+#define CHIP_ID_5708_B0 0x57081000
#define CHIP_BOND_ID(bp) (((bp)->chip_id) & 0xf)
@@ -3991,6 +4064,8 @@ struct bnx2 {
u8 mac_addr[8];
+ u32 shmem_base;
+
u32 fw_ver;
int pm_cap;
@@ -4130,14 +4205,46 @@ struct fw_info {
#define BNX2_FW_MSG_STATUS_FAILURE 0x00ff0000
#define BNX2_LINK_STATUS 0x0000000c
+#define BNX2_LINK_STATUS_INIT_VALUE 0xffffffff
+#define BNX2_LINK_STATUS_LINK_UP 0x1
+#define BNX2_LINK_STATUS_LINK_DOWN 0x0
+#define BNX2_LINK_STATUS_SPEED_MASK 0x1e
+#define BNX2_LINK_STATUS_AN_INCOMPLETE (0<<1)
+#define BNX2_LINK_STATUS_10HALF (1<<1)
+#define BNX2_LINK_STATUS_10FULL (2<<1)
+#define BNX2_LINK_STATUS_100HALF (3<<1)
+#define BNX2_LINK_STATUS_100BASE_T4 (4<<1)
+#define BNX2_LINK_STATUS_100FULL (5<<1)
+#define BNX2_LINK_STATUS_1000HALF (6<<1)
+#define BNX2_LINK_STATUS_1000FULL (7<<1)
+#define BNX2_LINK_STATUS_2500HALF (8<<1)
+#define BNX2_LINK_STATUS_2500FULL (9<<1)
+#define BNX2_LINK_STATUS_AN_ENABLED (1<<5)
+#define BNX2_LINK_STATUS_AN_COMPLETE (1<<6)
+#define BNX2_LINK_STATUS_PARALLEL_DET (1<<7)
+#define BNX2_LINK_STATUS_RESERVED (1<<8)
+#define BNX2_LINK_STATUS_PARTNER_AD_1000FULL (1<<9)
+#define BNX2_LINK_STATUS_PARTNER_AD_1000HALF (1<<10)
+#define BNX2_LINK_STATUS_PARTNER_AD_100BT4 (1<<11)
+#define BNX2_LINK_STATUS_PARTNER_AD_100FULL (1<<12)
+#define BNX2_LINK_STATUS_PARTNER_AD_100HALF (1<<13)
+#define BNX2_LINK_STATUS_PARTNER_AD_10FULL (1<<14)
+#define BNX2_LINK_STATUS_PARTNER_AD_10HALF (1<<15)
+#define BNX2_LINK_STATUS_TX_FC_ENABLED (1<<16)
+#define BNX2_LINK_STATUS_RX_FC_ENABLED (1<<17)
+#define BNX2_LINK_STATUS_PARTNER_SYM_PAUSE_CAP (1<<18)
+#define BNX2_LINK_STATUS_PARTNER_ASYM_PAUSE_CAP (1<<19)
+#define BNX2_LINK_STATUS_SERDES_LINK (1<<20)
+#define BNX2_LINK_STATUS_PARTNER_AD_2500FULL (1<<21)
+#define BNX2_LINK_STATUS_PARTNER_AD_2500HALF (1<<22)
#define BNX2_DRV_PULSE_MB 0x00000010
-#define BNX2_DRV_PULSE_SEQ_MASK 0x0000ffff
+#define BNX2_DRV_PULSE_SEQ_MASK 0x00007fff
/* Indicate to the firmware not to go into the
* OS absent when it is not getting driver pulse.
* This is used for debugging. */
-#define BNX2_DRV_MSG_DATA_PULSE_CODE_ALWAYS_ALIVE 0x00010000
+#define BNX2_DRV_MSG_DATA_PULSE_CODE_ALWAYS_ALIVE 0x00080000
#define BNX2_DEV_INFO_SIGNATURE 0x00000020
#define BNX2_DEV_INFO_SIGNATURE_MAGIC 0x44564900
@@ -4160,6 +4267,8 @@ struct fw_info {
#define BNX2_SHARED_HW_CFG_DESIGN_LOM 0x1
#define BNX2_SHARED_HW_CFG_PHY_COPPER 0
#define BNX2_SHARED_HW_CFG_PHY_FIBER 0x2
+#define BNX2_SHARED_HW_CFG_PHY_2_5G 0x20
+#define BNX2_SHARED_HW_CFG_PHY_BACKPLANE 0x40
#define BNX2_SHARED_HW_CFG_LED_MODE_SHIFT_BITS 8
#define BNX2_SHARED_HW_CFG_LED_MODE_MASK 0x300
#define BNX2_SHARED_HW_CFG_LED_MODE_MAC 0
@@ -4173,9 +4282,11 @@ struct fw_info {
#define BNX2_PORT_HW_CFG_MAC_LOWER 0x00000054
#define BNX2_PORT_HW_CFG_CONFIG 0x00000058
+#define BNX2_PORT_HW_CFG_CFG_TXCTL3_MASK 0x0000ffff
#define BNX2_PORT_HW_CFG_CFG_DFLT_LINK_MASK 0x001f0000
#define BNX2_PORT_HW_CFG_CFG_DFLT_LINK_AN 0x00000000
#define BNX2_PORT_HW_CFG_CFG_DFLT_LINK_1G 0x00030000
+#define BNX2_PORT_HW_CFG_CFG_DFLT_LINK_2_5G 0x00040000
#define BNX2_PORT_HW_CFG_IMD_MAC_A_UPPER 0x00000068
#define BNX2_PORT_HW_CFG_IMD_MAC_A_LOWER 0x0000006c
[snip bnx2 firmware patch, big and obvious]
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index 9c7feae..8eae8ba 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -1739,7 +1739,7 @@ e1000_get_strings(struct net_device *net
}
}
-struct ethtool_ops e1000_ethtool_ops = {
+static struct ethtool_ops e1000_ethtool_ops = {
.get_settings = e1000_get_settings,
.set_settings = e1000_set_settings,
.get_drvinfo = e1000_get_drvinfo,
diff --git a/drivers/net/e1000/e1000_hw.c b/drivers/net/e1000/e1000_hw.c
index 8fc876d..a267c52 100644
--- a/drivers/net/e1000/e1000_hw.c
+++ b/drivers/net/e1000/e1000_hw.c
@@ -68,6 +68,38 @@ static int32_t e1000_polarity_reversal_w
static int32_t e1000_set_phy_mode(struct e1000_hw *hw);
static int32_t e1000_host_if_read_cookie(struct e1000_hw *hw, uint8_t *buffer);
static uint8_t e1000_calculate_mng_checksum(char *buffer, uint32_t length);
+static uint8_t e1000_arc_subsystem_valid(struct e1000_hw *hw);
+static int32_t e1000_check_downshift(struct e1000_hw *hw);
+static int32_t e1000_check_polarity(struct e1000_hw *hw, uint16_t *polarity);
+static void e1000_clear_hw_cntrs(struct e1000_hw *hw);
+static void e1000_clear_vfta(struct e1000_hw *hw);
+static int32_t e1000_commit_shadow_ram(struct e1000_hw *hw);
+static int32_t e1000_config_dsp_after_link_change(struct e1000_hw *hw,
+ boolean_t link_up);
+static int32_t e1000_config_fc_after_link_up(struct e1000_hw *hw);
+static int32_t e1000_detect_gig_phy(struct e1000_hw *hw);
+static int32_t e1000_get_auto_rd_done(struct e1000_hw *hw);
+static int32_t e1000_get_cable_length(struct e1000_hw *hw,
+ uint16_t *min_length,
+ uint16_t *max_length);
+static int32_t e1000_get_hw_eeprom_semaphore(struct e1000_hw *hw);
+static int32_t e1000_get_phy_cfg_done(struct e1000_hw *hw);
+static int32_t e1000_id_led_init(struct e1000_hw * hw);
+static void e1000_init_rx_addrs(struct e1000_hw *hw);
+static boolean_t e1000_is_onboard_nvm_eeprom(struct e1000_hw *hw);
+static int32_t e1000_poll_eerd_eewr_done(struct e1000_hw *hw, int eerd);
+static void e1000_put_hw_eeprom_semaphore(struct e1000_hw *hw);
+static int32_t e1000_read_eeprom_eerd(struct e1000_hw *hw, uint16_t offset,
+ uint16_t words, uint16_t *data);
+static int32_t e1000_set_d0_lplu_state(struct e1000_hw *hw, boolean_t active);
+static int32_t e1000_set_d3_lplu_state(struct e1000_hw *hw, boolean_t active);
+static int32_t e1000_wait_autoneg(struct e1000_hw *hw);
+
+static void e1000_write_reg_io(struct e1000_hw *hw, uint32_t offset,
+ uint32_t value);
+
+#define E1000_WRITE_REG_IO(a, reg, val) \
+ e1000_write_reg_io((a), E1000_##reg, val)
/* IGP cable length table */
static const
@@ -2035,7 +2067,7 @@ e1000_force_mac_fc(struct e1000_hw *hw)
* based on the flow control negotiated by the PHY. In TBI mode, the TFCE
* and RFCE bits will be automaticaly set to the negotiated flow control mode.
*****************************************************************************/
-int32_t
+static int32_t
e1000_config_fc_after_link_up(struct e1000_hw *hw)
{
int32_t ret_val;
@@ -2537,7 +2569,7 @@ e1000_get_speed_and_duplex(struct e1000_
*
* hw - Struct containing variables accessed by shared code
******************************************************************************/
-int32_t
+static int32_t
e1000_wait_autoneg(struct e1000_hw *hw)
{
int32_t ret_val;
@@ -3021,7 +3053,7 @@ e1000_phy_reset(struct e1000_hw *hw)
*
* hw - Struct containing variables accessed by shared code
******************************************************************************/
-int32_t
+static int32_t
e1000_detect_gig_phy(struct e1000_hw *hw)
{
int32_t phy_init_status, ret_val;
@@ -3121,7 +3153,7 @@ e1000_phy_reset_dsp(struct e1000_hw *hw)
* hw - Struct containing variables accessed by shared code
* phy_info - PHY information structure
******************************************************************************/
-int32_t
+static int32_t
e1000_phy_igp_get_info(struct e1000_hw *hw,
struct e1000_phy_info *phy_info)
{
@@ -3195,7 +3227,7 @@ e1000_phy_igp_get_info(struct e1000_hw *
* hw - Struct containing variables accessed by shared code
* phy_info - PHY information structure
******************************************************************************/
-int32_t
+static int32_t
e1000_phy_m88_get_info(struct e1000_hw *hw,
struct e1000_phy_info *phy_info)
{
@@ -3905,7 +3937,7 @@ e1000_read_eeprom(struct e1000_hw *hw,
* data - word read from the EEPROM
* words - number of words to read
*****************************************************************************/
-int32_t
+static int32_t
e1000_read_eeprom_eerd(struct e1000_hw *hw,
uint16_t offset,
uint16_t words,
@@ -3939,7 +3971,7 @@ e1000_read_eeprom_eerd(struct e1000_hw *
* data - word read from the EEPROM
* words - number of words to read
*****************************************************************************/
-int32_t
+static int32_t
e1000_write_eeprom_eewr(struct e1000_hw *hw,
uint16_t offset,
uint16_t words,
@@ -3976,7 +4008,7 @@ e1000_write_eeprom_eewr(struct e1000_hw
*
* hw - Struct containing variables accessed by shared code
*****************************************************************************/
-int32_t
+static int32_t
e1000_poll_eerd_eewr_done(struct e1000_hw *hw, int eerd)
{
uint32_t attempts = 100000;
@@ -4004,7 +4036,7 @@ e1000_poll_eerd_eewr_done(struct e1000_h
*
* hw - Struct containing variables accessed by shared code
****************************************************************************/
-boolean_t
+static boolean_t
e1000_is_onboard_nvm_eeprom(struct e1000_hw *hw)
{
uint32_t eecd = 0;
@@ -4322,7 +4354,7 @@ e1000_write_eeprom_microwire(struct e100
* data - word read from the EEPROM
* words - number of words to read
*****************************************************************************/
-int32_t
+static int32_t
e1000_commit_shadow_ram(struct e1000_hw *hw)
{
uint32_t attempts = 100000;
@@ -4453,7 +4485,7 @@ e1000_read_mac_addr(struct e1000_hw * hw
* of the receive addresss registers. Clears the multicast table. Assumes
* the receiver is in reset when the routine is called.
*****************************************************************************/
-void
+static void
e1000_init_rx_addrs(struct e1000_hw *hw)
{
uint32_t i;
@@ -4481,6 +4513,7 @@ e1000_init_rx_addrs(struct e1000_hw *hw)
}
}
+#if 0
/******************************************************************************
* Updates the MAC's list of multicast addresses.
*
@@ -4564,6 +4597,7 @@ e1000_mc_addr_list_update(struct e1000_h
}
DEBUGOUT("MC Update Complete\n");
}
+#endif /* 0 */
/******************************************************************************
* Hashes an address to determine its location in the multicast table
@@ -4705,7 +4739,7 @@ e1000_write_vfta(struct e1000_hw *hw,
*
* hw - Struct containing variables accessed by shared code
*****************************************************************************/
-void
+static void
e1000_clear_vfta(struct e1000_hw *hw)
{
uint32_t offset;
@@ -4735,7 +4769,7 @@ e1000_clear_vfta(struct e1000_hw *hw)
}
}
-int32_t
+static int32_t
e1000_id_led_init(struct e1000_hw * hw)
{
uint32_t ledctl;
@@ -4997,7 +5031,7 @@ e1000_led_off(struct e1000_hw *hw)
*
* hw - Struct containing variables accessed by shared code
*****************************************************************************/
-void
+static void
e1000_clear_hw_cntrs(struct e1000_hw *hw)
{
volatile uint32_t temp;
@@ -5283,6 +5317,8 @@ e1000_get_bus_info(struct e1000_hw *hw)
break;
}
}
+
+#if 0
/******************************************************************************
* Reads a value from one of the devices registers using port I/O (as opposed
* memory mapped I/O). Only 82544 and newer devices support port I/O.
@@ -5300,6 +5336,7 @@ e1000_read_reg_io(struct e1000_hw *hw,
e1000_io_write(hw, io_addr, offset);
return e1000_io_read(hw, io_data);
}
+#endif /* 0 */
/******************************************************************************
* Writes a value to one of the devices registers using port I/O (as opposed to
@@ -5309,7 +5346,7 @@ e1000_read_reg_io(struct e1000_hw *hw,
* offset - offset to write to
* value - value to write
*****************************************************************************/
-void
+static void
e1000_write_reg_io(struct e1000_hw *hw,
uint32_t offset,
uint32_t value)
@@ -5337,7 +5374,7 @@ e1000_write_reg_io(struct e1000_hw *hw,
* register to the minimum and maximum range.
* For IGP phy's, the function calculates the range by the AGC registers.
*****************************************************************************/
-int32_t
+static int32_t
e1000_get_cable_length(struct e1000_hw *hw,
uint16_t *min_length,
uint16_t *max_length)
@@ -5489,7 +5526,7 @@ e1000_get_cable_length(struct e1000_hw *
* return 0. If the link speed is 1000 Mbps the polarity status is in the
* IGP01E1000_PHY_PCS_INIT_REG.
*****************************************************************************/
-int32_t
+static int32_t
e1000_check_polarity(struct e1000_hw *hw,
uint16_t *polarity)
{
@@ -5551,7 +5588,7 @@ e1000_check_polarity(struct e1000_hw *hw
* Link Health register. In IGP this bit is latched high, so the driver must
* read it immediately after link is established.
*****************************************************************************/
-int32_t
+static int32_t
e1000_check_downshift(struct e1000_hw *hw)
{
int32_t ret_val;
@@ -5592,7 +5629,7 @@ e1000_check_downshift(struct e1000_hw *h
*
****************************************************************************/
-int32_t
+static int32_t
e1000_config_dsp_after_link_change(struct e1000_hw *hw,
boolean_t link_up)
{
@@ -5823,7 +5860,7 @@ e1000_set_phy_mode(struct e1000_hw *hw)
*
****************************************************************************/
-int32_t
+static int32_t
e1000_set_d3_lplu_state(struct e1000_hw *hw,
boolean_t active)
{
@@ -5936,7 +5973,7 @@ e1000_set_d3_lplu_state(struct e1000_hw
*
****************************************************************************/
-int32_t
+static int32_t
e1000_set_d0_lplu_state(struct e1000_hw *hw,
boolean_t active)
{
@@ -6103,7 +6140,7 @@ e1000_host_if_read_cookie(struct e1000_h
* timeout
* - E1000_SUCCESS for success.
****************************************************************************/
-int32_t
+static int32_t
e1000_mng_enable_host_if(struct e1000_hw * hw)
{
uint32_t hicr;
@@ -6137,7 +6174,7 @@ e1000_mng_enable_host_if(struct e1000_hw
*
* returns - E1000_SUCCESS for success.
****************************************************************************/
-int32_t
+static int32_t
e1000_mng_host_if_write(struct e1000_hw * hw, uint8_t *buffer,
uint16_t length, uint16_t offset, uint8_t *sum)
{
@@ -6205,7 +6242,7 @@ e1000_mng_host_if_write(struct e1000_hw
*
* returns - E1000_SUCCESS for success.
****************************************************************************/
-int32_t
+static int32_t
e1000_mng_write_cmd_header(struct e1000_hw * hw,
struct e1000_host_mng_command_header * hdr)
{
@@ -6243,7 +6280,7 @@ e1000_mng_write_cmd_header(struct e1000_
*
* returns - E1000_SUCCESS for success.
****************************************************************************/
-int32_t
+static int32_t
e1000_mng_write_commit(
struct e1000_hw * hw)
{
@@ -6496,7 +6533,7 @@ e1000_polarity_reversal_workaround(struc
* returns: - none.
*
***************************************************************************/
-void
+static void
e1000_set_pci_express_master_disable(struct e1000_hw *hw)
{
uint32_t ctrl;
@@ -6511,6 +6548,7 @@ e1000_set_pci_express_master_disable(str
E1000_WRITE_REG(hw, CTRL, ctrl);
}
+#if 0
/***************************************************************************
*
* Enables PCI-Express master access.
@@ -6534,6 +6572,7 @@ e1000_enable_pciex_master(struct e1000_h
ctrl &= ~E1000_CTRL_GIO_MASTER_DISABLE;
E1000_WRITE_REG(hw, CTRL, ctrl);
}
+#endif /* 0 */
/*******************************************************************************
*
@@ -6584,7 +6623,7 @@ e1000_disable_pciex_master(struct e1000_
* E1000_SUCCESS at any other case.
*
******************************************************************************/
-int32_t
+static int32_t
e1000_get_auto_rd_done(struct e1000_hw *hw)
{
int32_t timeout = AUTO_READ_DONE_TIMEOUT;
@@ -6623,7 +6662,7 @@ e1000_get_auto_rd_done(struct e1000_hw *
* E1000_SUCCESS at any other case.
*
***************************************************************************/
-int32_t
+static int32_t
e1000_get_phy_cfg_done(struct e1000_hw *hw)
{
int32_t timeout = PHY_CFG_TIMEOUT;
@@ -6666,7 +6705,7 @@ e1000_get_phy_cfg_done(struct e1000_hw *
* E1000_SUCCESS at any other case.
*
***************************************************************************/
-int32_t
+static int32_t
e1000_get_hw_eeprom_semaphore(struct e1000_hw *hw)
{
int32_t timeout;
@@ -6711,7 +6750,7 @@ e1000_get_hw_eeprom_semaphore(struct e10
* returns: - None.
*
***************************************************************************/
-void
+static void
e1000_put_hw_eeprom_semaphore(struct e1000_hw *hw)
{
uint32_t swsm;
@@ -6747,7 +6786,7 @@ e1000_check_phy_reset_block(struct e1000
E1000_BLK_PHY_RESET : E1000_SUCCESS;
}
-uint8_t
+static uint8_t
e1000_arc_subsystem_valid(struct e1000_hw *hw)
{
uint32_t fwsm;
diff --git a/drivers/net/e1000/e1000_hw.h b/drivers/net/e1000/e1000_hw.h
index 4f2c196..76ce128 100644
--- a/drivers/net/e1000/e1000_hw.h
+++ b/drivers/net/e1000/e1000_hw.h
@@ -284,7 +284,6 @@ typedef enum {
/* Initialization */
int32_t e1000_reset_hw(struct e1000_hw *hw);
int32_t e1000_init_hw(struct e1000_hw *hw);
-int32_t e1000_id_led_init(struct e1000_hw * hw);
int32_t e1000_set_mac_type(struct e1000_hw *hw);
void e1000_set_media_type(struct e1000_hw *hw);
@@ -292,10 +291,8 @@ void e1000_set_media_type(struct e1000_h
int32_t e1000_setup_link(struct e1000_hw *hw);
int32_t e1000_phy_setup_autoneg(struct e1000_hw *hw);
void e1000_config_collision_dist(struct e1000_hw *hw);
-int32_t e1000_config_fc_after_link_up(struct e1000_hw *hw);
int32_t e1000_check_for_link(struct e1000_hw *hw);
int32_t e1000_get_speed_and_duplex(struct e1000_hw *hw, uint16_t * speed, uint16_t * duplex);
-int32_t e1000_wait_autoneg(struct e1000_hw *hw);
int32_t e1000_force_mac_fc(struct e1000_hw *hw);
/* PHY */
@@ -303,21 +300,11 @@ int32_t e1000_read_phy_reg(struct e1000_
int32_t e1000_write_phy_reg(struct e1000_hw *hw, uint32_t reg_addr, uint16_t data);
int32_t e1000_phy_hw_reset(struct e1000_hw *hw);
int32_t e1000_phy_reset(struct e1000_hw *hw);
-int32_t e1000_detect_gig_phy(struct e1000_hw *hw);
int32_t e1000_phy_get_info(struct e1000_hw *hw, struct e1000_phy_info *phy_info);
-int32_t e1000_phy_m88_get_info(struct e1000_hw *hw, struct e1000_phy_info *phy_info);
-int32_t e1000_phy_igp_get_info(struct e1000_hw *hw, struct e1000_phy_info *phy_info);
-int32_t e1000_get_cable_length(struct e1000_hw *hw, uint16_t *min_length, uint16_t *max_length);
-int32_t e1000_check_polarity(struct e1000_hw *hw, uint16_t *polarity);
-int32_t e1000_check_downshift(struct e1000_hw *hw);
int32_t e1000_validate_mdi_setting(struct e1000_hw *hw);
/* EEPROM Functions */
int32_t e1000_init_eeprom_params(struct e1000_hw *hw);
-boolean_t e1000_is_onboard_nvm_eeprom(struct e1000_hw *hw);
-int32_t e1000_read_eeprom_eerd(struct e1000_hw *hw, uint16_t offset, uint16_t words, uint16_t *data);
-int32_t e1000_write_eeprom_eewr(struct e1000_hw *hw, uint16_t offset, uint16_t words, uint16_t *data);
-int32_t e1000_poll_eerd_eewr_done(struct e1000_hw *hw, int eerd);
/* MNG HOST IF functions */
uint32_t e1000_enable_mng_pass_thru(struct e1000_hw *hw);
@@ -377,13 +364,6 @@ int32_t e1000_mng_write_dhcp_info(struct
uint16_t length);
boolean_t e1000_check_mng_mode(struct e1000_hw *hw);
boolean_t e1000_enable_tx_pkt_filtering(struct e1000_hw *hw);
-int32_t e1000_mng_enable_host_if(struct e1000_hw *hw);
-int32_t e1000_mng_host_if_write(struct e1000_hw *hw, uint8_t *buffer,
- uint16_t length, uint16_t offset, uint8_t *sum);
-int32_t e1000_mng_write_cmd_header(struct e1000_hw* hw,
- struct e1000_host_mng_command_header* hdr);
-
-int32_t e1000_mng_write_commit(struct e1000_hw *hw);
int32_t e1000_read_eeprom(struct e1000_hw *hw, uint16_t reg, uint16_t words, uint16_t *data);
int32_t e1000_validate_eeprom_checksum(struct e1000_hw *hw);
@@ -395,13 +375,10 @@ int32_t e1000_swfw_sync_acquire(struct e
void e1000_swfw_sync_release(struct e1000_hw *hw, uint16_t mask);
/* Filters (multicast, vlan, receive) */
-void e1000_init_rx_addrs(struct e1000_hw *hw);
-void e1000_mc_addr_list_update(struct e1000_hw *hw, uint8_t * mc_addr_list, uint32_t mc_addr_count, uint32_t pad, uint32_t rar_used_count);
uint32_t e1000_hash_mc_addr(struct e1000_hw *hw, uint8_t * mc_addr);
void e1000_mta_set(struct e1000_hw *hw, uint32_t hash_value);
void e1000_rar_set(struct e1000_hw *hw, uint8_t * mc_addr, uint32_t rar_index);
void e1000_write_vfta(struct e1000_hw *hw, uint32_t offset, uint32_t value);
-void e1000_clear_vfta(struct e1000_hw *hw);
/* LED functions */
int32_t e1000_setup_led(struct e1000_hw *hw);
@@ -412,7 +389,6 @@ int32_t e1000_led_off(struct e1000_hw *h
/* Adaptive IFS Functions */
/* Everything else */
-void e1000_clear_hw_cntrs(struct e1000_hw *hw);
void e1000_reset_adaptive(struct e1000_hw *hw);
void e1000_update_adaptive(struct e1000_hw *hw);
void e1000_tbi_adjust_stats(struct e1000_hw *hw, struct e1000_hw_stats *stats, uint32_t frame_len, uint8_t * mac_addr);
@@ -423,29 +399,11 @@ void e1000_read_pci_cfg(struct e1000_hw
void e1000_write_pci_cfg(struct e1000_hw *hw, uint32_t reg, uint16_t * value);
/* Port I/O is only supported on 82544 and newer */
uint32_t e1000_io_read(struct e1000_hw *hw, unsigned long port);
-uint32_t e1000_read_reg_io(struct e1000_hw *hw, uint32_t offset);
void e1000_io_write(struct e1000_hw *hw, unsigned long port, uint32_t value);
-void e1000_write_reg_io(struct e1000_hw *hw, uint32_t offset, uint32_t value);
-int32_t e1000_config_dsp_after_link_change(struct e1000_hw *hw, boolean_t link_up);
-int32_t e1000_set_d3_lplu_state(struct e1000_hw *hw, boolean_t active);
-int32_t e1000_set_d0_lplu_state(struct e1000_hw *hw, boolean_t active);
-void e1000_set_pci_express_master_disable(struct e1000_hw *hw);
-void e1000_enable_pciex_master(struct e1000_hw *hw);
int32_t e1000_disable_pciex_master(struct e1000_hw *hw);
-int32_t e1000_get_auto_rd_done(struct e1000_hw *hw);
-int32_t e1000_get_phy_cfg_done(struct e1000_hw *hw);
int32_t e1000_get_software_semaphore(struct e1000_hw *hw);
void e1000_release_software_semaphore(struct e1000_hw *hw);
int32_t e1000_check_phy_reset_block(struct e1000_hw *hw);
-int32_t e1000_get_hw_eeprom_semaphore(struct e1000_hw *hw);
-void e1000_put_hw_eeprom_semaphore(struct e1000_hw *hw);
-int32_t e1000_commit_shadow_ram(struct e1000_hw *hw);
-uint8_t e1000_arc_subsystem_valid(struct e1000_hw *hw);
-
-#define E1000_READ_REG_IO(a, reg) \
- e1000_read_reg_io((a), E1000_##reg)
-#define E1000_WRITE_REG_IO(a, reg, val) \
- e1000_write_reg_io((a), E1000_##reg, val)
/* PCI Device IDs */
#define E1000_DEV_ID_82542 0x1000
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index efbbda7..8b207f0 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -37,7 +37,7 @@
*/
char e1000_driver_name[] = "e1000";
-char e1000_driver_string[] = "Intel(R) PRO/1000 Network Driver";
+static char e1000_driver_string[] = "Intel(R) PRO/1000 Network Driver";
#ifndef CONFIG_E1000_NAPI
#define DRIVERNAPI
#else
@@ -45,7 +45,7 @@ char e1000_driver_string[] = "Intel(R) P
#endif
#define DRV_VERSION "6.1.16-k2"DRIVERNAPI
char e1000_driver_version[] = DRV_VERSION;
-char e1000_copyright[] = "Copyright (c) 1999-2005 Intel Corporation.";
+static char e1000_copyright[] = "Copyright (c) 1999-2005 Intel Corporation.";
/* e1000_pci_tbl - PCI Device ID Table
*
@@ -112,14 +112,14 @@ int e1000_setup_all_tx_resources(struct
int e1000_setup_all_rx_resources(struct e1000_adapter *adapter);
void e1000_free_all_tx_resources(struct e1000_adapter *adapter);
void e1000_free_all_rx_resources(struct e1000_adapter *adapter);
-int e1000_setup_tx_resources(struct e1000_adapter *adapter,
- struct e1000_tx_ring *txdr);
-int e1000_setup_rx_resources(struct e1000_adapter *adapter,
- struct e1000_rx_ring *rxdr);
-void e1000_free_tx_resources(struct e1000_adapter *adapter,
- struct e1000_tx_ring *tx_ring);
-void e1000_free_rx_resources(struct e1000_adapter *adapter,
- struct e1000_rx_ring *rx_ring);
+static int e1000_setup_tx_resources(struct e1000_adapter *adapter,
+ struct e1000_tx_ring *txdr);
+static int e1000_setup_rx_resources(struct e1000_adapter *adapter,
+ struct e1000_rx_ring *rxdr);
+static void e1000_free_tx_resources(struct e1000_adapter *adapter,
+ struct e1000_tx_ring *tx_ring);
+static void e1000_free_rx_resources(struct e1000_adapter *adapter,
+ struct e1000_rx_ring *rx_ring);
void e1000_update_stats(struct e1000_adapter *adapter);
/* Local Function Prototypes */
@@ -296,7 +296,8 @@ e1000_irq_enable(struct e1000_adapter *a
E1000_WRITE_FLUSH(&adapter->hw);
}
}
-void
+
+static void
e1000_update_mng_vlan(struct e1000_adapter *adapter)
{
struct net_device *netdev = adapter->netdev;
@@ -1141,7 +1142,7 @@ e1000_check_64k_bound(struct e1000_adapt
* Return 0 on success, negative on failure
**/
-int
+static int
e1000_setup_tx_resources(struct e1000_adapter *adapter,
struct e1000_tx_ring *txdr)
{
@@ -1359,7 +1360,7 @@ e1000_configure_tx(struct e1000_adapter
* Returns 0 on success, negative on failure
**/
-int
+static int
e1000_setup_rx_resources(struct e1000_adapter *adapter,
struct e1000_rx_ring *rxdr)
{
@@ -1747,7 +1748,7 @@ e1000_configure_rx(struct e1000_adapter
* Free all transmit software resources
**/
-void
+static void
e1000_free_tx_resources(struct e1000_adapter *adapter,
struct e1000_tx_ring *tx_ring)
{
@@ -1858,7 +1859,7 @@ e1000_clean_all_tx_rings(struct e1000_ad
* Free all receive software resources
**/
-void
+static void
e1000_free_rx_resources(struct e1000_adapter *adapter,
struct e1000_rx_ring *rx_ring)
{
diff --git a/drivers/net/fec_8xx/Kconfig b/drivers/net/fec_8xx/Kconfig
index 4560026..94e7a9a 100644
--- a/drivers/net/fec_8xx/Kconfig
+++ b/drivers/net/fec_8xx/Kconfig
@@ -1,6 +1,6 @@
config FEC_8XX
tristate "Motorola 8xx FEC driver"
- depends on NET_ETHERNET
+ depends on NET_ETHERNET && FEC
select MII
config FEC_8XX_GENERIC_PHY
diff --git a/drivers/net/hamradio/dmascc.c b/drivers/net/hamradio/dmascc.c
index 3be3f91..c8dc402 100644
--- a/drivers/net/hamradio/dmascc.c
+++ b/drivers/net/hamradio/dmascc.c
@@ -311,16 +311,6 @@ static void __exit dmascc_exit(void)
}
}
-#ifndef MODULE
-void __init dmascc_setup(char *str, int *ints)
-{
- int i;
-
- for (i = 0; i < MAX_NUM_DEVS && i < ints[0]; i++)
- io[i] = ints[i + 1];
-}
-#endif
-
static int __init dmascc_init(void)
{
int h, i, j, n;
diff --git a/drivers/net/ixgb/ixgb_ethtool.c b/drivers/net/ixgb/ixgb_ethtool.c
index 04e4718..d38ade5 100644
--- a/drivers/net/ixgb/ixgb_ethtool.c
+++ b/drivers/net/ixgb/ixgb_ethtool.c
@@ -694,7 +694,7 @@ ixgb_get_strings(struct net_device *netd
}
}
-struct ethtool_ops ixgb_ethtool_ops = {
+static struct ethtool_ops ixgb_ethtool_ops = {
.get_settings = ixgb_get_settings,
.set_settings = ixgb_set_settings,
.get_drvinfo = ixgb_get_drvinfo,
diff --git a/drivers/net/ixgb/ixgb_hw.c b/drivers/net/ixgb/ixgb_hw.c
index 69329c7..620cad4 100644
--- a/drivers/net/ixgb/ixgb_hw.c
+++ b/drivers/net/ixgb/ixgb_hw.c
@@ -47,9 +47,22 @@ static void ixgb_optics_reset(struct ixg
static ixgb_phy_type ixgb_identify_phy(struct ixgb_hw *hw);
-uint32_t ixgb_mac_reset(struct ixgb_hw *hw);
+static void ixgb_clear_hw_cntrs(struct ixgb_hw *hw);
-uint32_t ixgb_mac_reset(struct ixgb_hw *hw)
+static void ixgb_clear_vfta(struct ixgb_hw *hw);
+
+static void ixgb_init_rx_addrs(struct ixgb_hw *hw);
+
+static uint16_t ixgb_read_phy_reg(struct ixgb_hw *hw,
+ uint32_t reg_address,
+ uint32_t phy_address,
+ uint32_t device_type);
+
+static boolean_t ixgb_setup_fc(struct ixgb_hw *hw);
+
+static boolean_t mac_addr_valid(uint8_t *mac_addr);
+
+static uint32_t ixgb_mac_reset(struct ixgb_hw *hw)
{
uint32_t ctrl_reg;
@@ -335,7 +348,7 @@ ixgb_init_hw(struct ixgb_hw *hw)
* of the receive addresss registers. Clears the multicast table. Assumes
* the receiver is in reset when the routine is called.
*****************************************************************************/
-void
+static void
ixgb_init_rx_addrs(struct ixgb_hw *hw)
{
uint32_t i;
@@ -604,7 +617,7 @@ ixgb_write_vfta(struct ixgb_hw *hw,
*
* hw - Struct containing variables accessed by shared code
*****************************************************************************/
-void
+static void
ixgb_clear_vfta(struct ixgb_hw *hw)
{
uint32_t offset;
@@ -620,7 +633,7 @@ ixgb_clear_vfta(struct ixgb_hw *hw)
* hw - Struct containing variables accessed by shared code
*****************************************************************************/
-boolean_t
+static boolean_t
ixgb_setup_fc(struct ixgb_hw *hw)
{
uint32_t ctrl_reg;
@@ -722,7 +735,7 @@ ixgb_setup_fc(struct ixgb_hw *hw)
* This requires that first an address cycle command is sent, followed by a
* read command.
*****************************************************************************/
-uint16_t
+static uint16_t
ixgb_read_phy_reg(struct ixgb_hw *hw,
uint32_t reg_address,
uint32_t phy_address,
@@ -815,7 +828,7 @@ ixgb_read_phy_reg(struct ixgb_hw *hw,
* This requires that first an address cycle command is sent, followed by a
* write command.
*****************************************************************************/
-void
+static void
ixgb_write_phy_reg(struct ixgb_hw *hw,
uint32_t reg_address,
uint32_t phy_address,
@@ -959,7 +972,7 @@ boolean_t ixgb_check_for_bad_link(struct
*
* hw - Struct containing variables accessed by shared code
*****************************************************************************/
-void
+static void
ixgb_clear_hw_cntrs(struct ixgb_hw *hw)
{
volatile uint32_t temp_reg;
@@ -1114,7 +1127,7 @@ ixgb_get_bus_info(struct ixgb_hw *hw)
* mac_addr - pointer to MAC address.
*
*****************************************************************************/
-boolean_t
+static boolean_t
mac_addr_valid(uint8_t *mac_addr)
{
boolean_t is_valid = TRUE;
diff --git a/drivers/net/ixgb/ixgb_hw.h b/drivers/net/ixgb/ixgb_hw.h
index 8bcf31e..382c630 100644
--- a/drivers/net/ixgb/ixgb_hw.h
+++ b/drivers/net/ixgb/ixgb_hw.h
@@ -784,23 +784,8 @@ struct ixgb_hw_stats {
extern boolean_t ixgb_adapter_stop(struct ixgb_hw *hw);
extern boolean_t ixgb_init_hw(struct ixgb_hw *hw);
extern boolean_t ixgb_adapter_start(struct ixgb_hw *hw);
-extern void ixgb_init_rx_addrs(struct ixgb_hw *hw);
extern void ixgb_check_for_link(struct ixgb_hw *hw);
extern boolean_t ixgb_check_for_bad_link(struct ixgb_hw *hw);
-extern boolean_t ixgb_setup_fc(struct ixgb_hw *hw);
-extern void ixgb_clear_hw_cntrs(struct ixgb_hw *hw);
-extern boolean_t mac_addr_valid(uint8_t *mac_addr);
-
-extern uint16_t ixgb_read_phy_reg(struct ixgb_hw *hw,
- uint32_t reg_addr,
- uint32_t phy_addr,
- uint32_t device_type);
-
-extern void ixgb_write_phy_reg(struct ixgb_hw *hw,
- uint32_t reg_addr,
- uint32_t phy_addr,
- uint32_t device_type,
- uint16_t data);
extern void ixgb_rar_set(struct ixgb_hw *hw,
uint8_t *addr,
@@ -818,8 +803,6 @@ extern void ixgb_write_vfta(struct ixgb_
uint32_t offset,
uint32_t value);
-extern void ixgb_clear_vfta(struct ixgb_hw *hw);
-
/* Access functions to eeprom data */
void ixgb_get_ee_mac_addr(struct ixgb_hw *hw, uint8_t *mac_addr);
uint32_t ixgb_get_ee_pba_number(struct ixgb_hw *hw);
diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c
index 176680c..f9f77e4 100644
--- a/drivers/net/ixgb/ixgb_main.c
+++ b/drivers/net/ixgb/ixgb_main.c
@@ -45,7 +45,7 @@
*/
char ixgb_driver_name[] = "ixgb";
-char ixgb_driver_string[] = "Intel(R) PRO/10GbE Network Driver";
+static char ixgb_driver_string[] = "Intel(R) PRO/10GbE Network Driver";
#ifndef CONFIG_IXGB_NAPI
#define DRIVERNAPI
diff --git a/drivers/net/phy/cicada.c b/drivers/net/phy/cicada.c
index c47fb2e..7d8d534 100644
--- a/drivers/net/phy/cicada.c
+++ b/drivers/net/phy/cicada.c
@@ -29,7 +29,6 @@
#include <linux/spinlock.h>
#include <linux/mm.h>
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/mii.h>
#include <linux/ethtool.h>
#include <linux/phy.h>
diff --git a/drivers/net/phy/davicom.c b/drivers/net/phy/davicom.c
index 6caf499..5e9002e 100644
--- a/drivers/net/phy/davicom.c
+++ b/drivers/net/phy/davicom.c
@@ -29,7 +29,6 @@
#include <linux/spinlock.h>
#include <linux/mm.h>
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/mii.h>
#include <linux/ethtool.h>
#include <linux/phy.h>
diff --git a/drivers/net/phy/lxt.c b/drivers/net/phy/lxt.c
index 4c84044..bef79e4 100644
--- a/drivers/net/phy/lxt.c
+++ b/drivers/net/phy/lxt.c
@@ -29,7 +29,6 @@
#include <linux/spinlock.h>
#include <linux/mm.h>
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/mii.h>
#include <linux/ethtool.h>
#include <linux/phy.h>
diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index 4a72b02..a2d6386 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -29,7 +29,6 @@
#include <linux/spinlock.h>
#include <linux/mm.h>
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/mii.h>
#include <linux/ethtool.h>
#include <linux/phy.h>
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index 5eab9c4..02940c0 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -29,7 +29,6 @@
#include <linux/spinlock.h>
#include <linux/mm.h>
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/mii.h>
#include <linux/ethtool.h>
#include <linux/phy.h>
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 9209da9..b8686e4 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -30,7 +30,6 @@
#include <linux/spinlock.h>
#include <linux/mm.h>
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/mii.h>
#include <linux/ethtool.h>
#include <linux/phy.h>
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 6da1aa0..16bebe7 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -30,7 +30,6 @@
#include <linux/spinlock.h>
#include <linux/mm.h>
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/mii.h>
#include <linux/ethtool.h>
#include <linux/phy.h>
diff --git a/drivers/net/phy/qsemi.c b/drivers/net/phy/qsemi.c
index d461ba4..65d995b 100644
--- a/drivers/net/phy/qsemi.c
+++ b/drivers/net/phy/qsemi.c
@@ -29,7 +29,6 @@
#include <linux/spinlock.h>
#include <linux/mm.h>
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/mii.h>
#include <linux/ethtool.h>
#include <linux/phy.h>
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 9c49354..0745dd9 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -2110,7 +2110,7 @@ int fill_rxd_3buf(nic_t *nic, RxD_t *rxd
{
struct net_device *dev = nic->dev;
struct sk_buff *frag_list;
- u64 tmp;
+ void *tmp;
/* Buffer-1 receives L3/L4 headers */
((RxD3_t*)rxdp)->Buffer1_ptr = pci_map_single
@@ -2125,11 +2125,9 @@ int fill_rxd_3buf(nic_t *nic, RxD_t *rxd
}
frag_list = skb_shinfo(skb)->frag_list;
frag_list->next = NULL;
- tmp = (u64) frag_list->data;
- tmp += ALIGN_SIZE;
- tmp &= ~ALIGN_SIZE;
- frag_list->data = (void *) tmp;
- frag_list->tail = (void *) tmp;
+ tmp = (void *)ALIGN((long)frag_list->data, ALIGN_SIZE + 1);
+ frag_list->data = tmp;
+ frag_list->tail = tmp;
/* Buffer-2 receives L4 data payload */
((RxD3_t*)rxdp)->Buffer2_ptr = pci_map_single(nic->pdev,
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 849ac88..6afc6e5 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -47,6 +47,8 @@
#include <linux/pci.h>
#include <asm/uaccess.h>
+#include "airo.h"
+
#ifdef CONFIG_PCI
static struct pci_device_id card_ids[] = {
{ 0x14b9, 1, PCI_ANY_ID, PCI_ANY_ID, },
diff --git a/drivers/net/wireless/airo.h b/drivers/net/wireless/airo.h
new file mode 100644
index 0000000..e480adf
--- /dev/null
+++ b/drivers/net/wireless/airo.h
@@ -0,0 +1,9 @@
+#ifndef _AIRO_H_
+#define _AIRO_H_
+
+struct net_device *init_airo_card(unsigned short irq, int port, int is_pcmcia,
+ struct device *dmdev);
+int reset_airo_card(struct net_device *dev);
+void stop_airo_card(struct net_device *dev, int freeres);
+
+#endif /* _AIRO_H_ */
diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/airo_cs.c
index 784de91..96ed8da 100644
--- a/drivers/net/wireless/airo_cs.c
+++ b/drivers/net/wireless/airo_cs.c
@@ -42,6 +42,8 @@
#include <asm/io.h>
#include <asm/system.h>
+#include "airo.h"
+
/*
All the PCMCIA modules use PCMCIA_DEBUG to control debugging. If
you do not define PCMCIA_DEBUG at all, all the debug code will be
@@ -78,10 +80,6 @@ MODULE_SUPPORTED_DEVICE("Aironet 4500, 4
event handler.
*/
-struct net_device *init_airo_card( int, int, int, struct device * );
-void stop_airo_card( struct net_device *, int );
-int reset_airo_card( struct net_device * );
-
static void airo_config(dev_link_t *link);
static void airo_release(dev_link_t *link);
static int airo_event(event_t event, int priority,
diff --git a/drivers/net/wireless/prism54/islpci_eth.c b/drivers/net/wireless/prism54/islpci_eth.c
index 3b49efa..fc1eb35 100644
--- a/drivers/net/wireless/prism54/islpci_eth.c
+++ b/drivers/net/wireless/prism54/islpci_eth.c
@@ -244,7 +244,6 @@ islpci_eth_transmit(struct sk_buff *skb,
priv->statistics.tx_dropped++;
spin_unlock_irqrestore(&priv->slock, flags);
dev_kfree_skb(skb);
- skb = NULL;
return err;
}
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index d2c390e..93535f0 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -453,10 +453,11 @@ struct ethtool_ops {
* it was foced up into this mode or autonegotiated.
*/
-/* The forced speed, 10Mb, 100Mb, gigabit, 10GbE. */
+/* The forced speed, 10Mb, 100Mb, gigabit, 2.5Gb, 10GbE. */
#define SPEED_10 10
#define SPEED_100 100
#define SPEED_1000 1000
+#define SPEED_2500 2500
#define SPEED_10000 10000
/* Duplex, half or full. */
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 88de3f8..8cadfde 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1785,6 +1785,7 @@
#define PCI_DEVICE_ID_TIGON3_5704 0x1648
#define PCI_DEVICE_ID_TIGON3_5704S_2 0x1649
#define PCI_DEVICE_ID_NX2_5706 0x164a
+#define PCI_DEVICE_ID_NX2_5708 0x164c
#define PCI_DEVICE_ID_TIGON3_5702FE 0x164d
#define PCI_DEVICE_ID_TIGON3_5705 0x1653
#define PCI_DEVICE_ID_TIGON3_5705_2 0x1654
@@ -1809,6 +1810,7 @@
#define PCI_DEVICE_ID_TIGON3_5703X 0x16a7
#define PCI_DEVICE_ID_TIGON3_5704S 0x16a8
#define PCI_DEVICE_ID_NX2_5706S 0x16aa
+#define PCI_DEVICE_ID_NX2_5708S 0x16ac
#define PCI_DEVICE_ID_TIGON3_5702A3 0x16c6
#define PCI_DEVICE_ID_TIGON3_5703A3 0x16c7
#define PCI_DEVICE_ID_TIGON3_5781 0x16dd
diff --git a/net/ieee80211/ieee80211_crypt.c b/net/ieee80211/ieee80211_crypt.c
index f3b6aa3..20cc580 100644
--- a/net/ieee80211/ieee80211_crypt.c
+++ b/net/ieee80211/ieee80211_crypt.c
@@ -12,7 +12,6 @@
*/
#include <linux/config.h>
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/slab.h>
diff --git a/net/ieee80211/ieee80211_crypt_ccmp.c b/net/ieee80211/ieee80211_crypt_ccmp.c
index 05a853c..4702217 100644
--- a/net/ieee80211/ieee80211_crypt_ccmp.c
+++ b/net/ieee80211/ieee80211_crypt_ccmp.c
@@ -10,7 +10,6 @@
*/
#include <linux/config.h>
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/slab.h>
diff --git a/net/ieee80211/ieee80211_crypt_tkip.c b/net/ieee80211/ieee80211_crypt_tkip.c
index 2e34f29..e098832 100644
--- a/net/ieee80211/ieee80211_crypt_tkip.c
+++ b/net/ieee80211/ieee80211_crypt_tkip.c
@@ -10,7 +10,6 @@
*/
#include <linux/config.h>
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/slab.h>
diff --git a/net/ieee80211/ieee80211_crypt_wep.c b/net/ieee80211/ieee80211_crypt_wep.c
index 7c08ed2..073aebd 100644
--- a/net/ieee80211/ieee80211_crypt_wep.c
+++ b/net/ieee80211/ieee80211_crypt_wep.c
@@ -10,7 +10,6 @@
*/
#include <linux/config.h>
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/slab.h>
diff --git a/net/ieee80211/ieee80211_geo.c b/net/ieee80211/ieee80211_geo.c
index c4b54ef..610cc5c 100644
--- a/net/ieee80211/ieee80211_geo.c
+++ b/net/ieee80211/ieee80211_geo.c
@@ -38,7 +38,6 @@
#include <linux/slab.h>
#include <linux/tcp.h>
#include <linux/types.h>
-#include <linux/version.h>
#include <linux/wireless.h>
#include <linux/etherdevice.h>
#include <asm/uaccess.h>
diff --git a/net/ieee80211/ieee80211_module.c b/net/ieee80211/ieee80211_module.c
index f66d792..321287b 100644
--- a/net/ieee80211/ieee80211_module.c
+++ b/net/ieee80211/ieee80211_module.c
@@ -45,7 +45,6 @@
#include <linux/slab.h>
#include <linux/tcp.h>
#include <linux/types.h>
-#include <linux/version.h>
#include <linux/wireless.h>
#include <linux/etherdevice.h>
#include <asm/uaccess.h>
diff --git a/net/ieee80211/ieee80211_rx.c b/net/ieee80211/ieee80211_rx.c
index ce694cf..6ad8821 100644
--- a/net/ieee80211/ieee80211_rx.c
+++ b/net/ieee80211/ieee80211_rx.c
@@ -28,7 +28,6 @@
#include <linux/slab.h>
#include <linux/tcp.h>
#include <linux/types.h>
-#include <linux/version.h>
#include <linux/wireless.h>
#include <linux/etherdevice.h>
#include <asm/uaccess.h>
diff --git a/net/ieee80211/ieee80211_tx.c b/net/ieee80211/ieee80211_tx.c
index 95ccbad..445f206 100644
--- a/net/ieee80211/ieee80211_tx.c
+++ b/net/ieee80211/ieee80211_tx.c
@@ -38,7 +38,6 @@
#include <linux/slab.h>
#include <linux/tcp.h>
#include <linux/types.h>
-#include <linux/version.h>
#include <linux/wireless.h>
#include <linux/etherdevice.h>
#include <asm/uaccess.h>
^ permalink raw reply related
* Re: [2.6 patch] rename hostap.c to hostap_main.c
From: Jouni Malinen @ 2005-11-06 4:15 UTC (permalink / raw)
To: Adrian Bunk; +Cc: jgarzik, hostap, linux-kernel, netdev
In-Reply-To: <20051106005343.GF3668@stusta.de>
On Sun, Nov 06, 2005 at 01:53:43AM +0100, Adrian Bunk wrote:
> I wanted to remove the #include "hostap_ioctl.c" from hostap.c and build
> hostap_ioctl.c separately, but this doesn't work since hostap.c has the
> same name as the module.
Is this patch changing anything in hostap.c or is it just a rename of
the file? Patch file is not exactly ideal for this kind of changes and I
hope git has a better way of storing this kind of rename.
I would rather not rename the file, but if this is the only way of
getting the module built in pieces, I'm okay with the change (assuming
nothing else changed in hostap.c in this changeset).
> +++ linux-2.6.14-rc5-mm1-full/drivers/net/wireless/hostap/Makefile 2005-11-06 00:14:57.000000000 +0100
> @@ -1,5 +1,7 @@
> -obj-$(CONFIG_HOSTAP_CS) += hostap_cs.o
> -obj-$(CONFIG_HOSTAP_PLX) += hostap_plx.o
> -obj-$(CONFIG_HOSTAP_PCI) += hostap_pci.o
> +obj-$(CONFIG_HOSTAP) += hostap.o
> +
> +obj-$(CONFIG_HOSTAP_CS) += hostap_cs.o
> +obj-$(CONFIG_HOSTAP_PLX) += hostap_plx.o
> +obj-$(CONFIG_HOSTAP_PCI) += hostap_pci.o
Why were the hostap_{cs,plx,pci} lines changed? I prefer the original
version of those lines (i.e., no extra padding).
--
Jouni Malinen PGP id EFC895FA
^ permalink raw reply
* [patch 2.6.14] fec_8xx: make CONFIG_FEC_8XX depend on CONFIG_8xx
From: John W. Linville @ 2005-11-06 2:57 UTC (permalink / raw)
To: linuxppc-embedded; +Cc: netdev, linux-kernel
Make CONFIG_FEC_8XX depend on CONFIG_8xx. This keeps allmodconfig from
breaking on non-8xx (PPC) platforms.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/fec_8xx/Kconfig | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/fec_8xx/Kconfig b/drivers/net/fec_8xx/Kconfig
index 4560026..a84c232 100644
--- a/drivers/net/fec_8xx/Kconfig
+++ b/drivers/net/fec_8xx/Kconfig
@@ -1,6 +1,6 @@
config FEC_8XX
tristate "Motorola 8xx FEC driver"
- depends on NET_ETHERNET
+ depends on NET_ETHERNET && 8xx
select MII
config FEC_8XX_GENERIC_PHY
--
John W. Linville
linville@tuxdriver.com
^ permalink raw reply related
* [2.6 patch] rename hostap.c to hostap_main.c
From: Adrian Bunk @ 2005-11-06 0:53 UTC (permalink / raw)
To: jkmaline; +Cc: hostap, linux-kernel, jgarzik, netdev
I wanted to remove the #include "hostap_ioctl.c" from hostap.c and build
hostap_ioctl.c separately, but this doesn't work since hostap.c has the
same name as the module.
After renaming hostap.c this will be possible.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
---
drivers/net/wireless/hostap/Makefile | 10
drivers/net/wireless/hostap/hostap.c | 1192 ----------------------
drivers/net/wireless/hostap/hostap_main.c | 1192 ++++++++++++++++++++++
3 files changed, 1198 insertions(+), 1196 deletions(-)
--- linux-2.6.14-rc5-mm1-full/drivers/net/wireless/hostap/Makefile.old 2005-11-06 00:11:02.000000000 +0100
+++ linux-2.6.14-rc5-mm1-full/drivers/net/wireless/hostap/Makefile 2005-11-06 00:14:57.000000000 +0100
@@ -1,5 +1,7 @@
-obj-$(CONFIG_HOSTAP) += hostap.o
+hostap-y := hostap_main.o
-obj-$(CONFIG_HOSTAP_CS) += hostap_cs.o
-obj-$(CONFIG_HOSTAP_PLX) += hostap_plx.o
-obj-$(CONFIG_HOSTAP_PCI) += hostap_pci.o
+obj-$(CONFIG_HOSTAP) += hostap.o
+
+obj-$(CONFIG_HOSTAP_CS) += hostap_cs.o
+obj-$(CONFIG_HOSTAP_PLX) += hostap_plx.o
+obj-$(CONFIG_HOSTAP_PCI) += hostap_pci.o
--- linux-2.6.14-rc5-mm1-full/drivers/net/wireless/hostap/hostap.c 2005-11-06 00:10:14.000000000 +0100
+++ /dev/null 2005-04-28 03:52:17.000000000 +0200
@@ -1,1192 +0,0 @@
-/*
- * Host AP (software wireless LAN access point) driver for
- * Intersil Prism2/2.5/3 - hostap.o module, common routines
- *
- * Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen
- * <jkmaline@cc.hut.fi>
- * Copyright (c) 2002-2005, Jouni Malinen <jkmaline@cc.hut.fi>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation. See README and COPYING for
- * more details.
- */
-
-#include <linux/config.h>
-#include <linux/version.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/proc_fs.h>
-#include <linux/if_arp.h>
-#include <linux/delay.h>
-#include <linux/random.h>
-#include <linux/workqueue.h>
-#include <linux/kmod.h>
-#include <linux/rtnetlink.h>
-#include <linux/wireless.h>
-#include <net/iw_handler.h>
-#include <net/ieee80211.h>
-#include <net/ieee80211_crypt.h>
-#include <asm/uaccess.h>
-
-#include "hostap_wlan.h"
-#include "hostap_80211.h"
-#include "hostap_ap.h"
-#include "hostap.h"
-
-MODULE_AUTHOR("Jouni Malinen");
-MODULE_DESCRIPTION("Host AP common routines");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(PRISM2_VERSION);
-
-#define TX_TIMEOUT (2 * HZ)
-
-#define PRISM2_MAX_FRAME_SIZE 2304
-#define PRISM2_MIN_MTU 256
-/* FIX: */
-#define PRISM2_MAX_MTU (PRISM2_MAX_FRAME_SIZE - (6 /* LLC */ + 8 /* WEP */))
-
-
-/* hostap.c */
-static int prism2_wds_add(local_info_t *local, u8 *remote_addr,
- int rtnl_locked);
-static int prism2_wds_del(local_info_t *local, u8 *remote_addr,
- int rtnl_locked, int do_not_remove);
-
-/* hostap_ap.c */
-static int prism2_ap_get_sta_qual(local_info_t *local, struct sockaddr addr[],
- struct iw_quality qual[], int buf_size,
- int aplist);
-static int prism2_ap_translate_scan(struct net_device *dev, char *buffer);
-static int prism2_hostapd(struct ap_data *ap,
- struct prism2_hostapd_param *param);
-static void * ap_crypt_get_ptrs(struct ap_data *ap, u8 *addr, int permanent,
- struct ieee80211_crypt_data ***crypt);
-static void ap_control_kickall(struct ap_data *ap);
-#ifndef PRISM2_NO_KERNEL_IEEE80211_MGMT
-static int ap_control_add_mac(struct mac_restrictions *mac_restrictions,
- u8 *mac);
-static int ap_control_del_mac(struct mac_restrictions *mac_restrictions,
- u8 *mac);
-static void ap_control_flush_macs(struct mac_restrictions *mac_restrictions);
-static int ap_control_kick_mac(struct ap_data *ap, struct net_device *dev,
- u8 *mac);
-#endif /* !PRISM2_NO_KERNEL_IEEE80211_MGMT */
-
-
-static const long freq_list[] = { 2412, 2417, 2422, 2427, 2432, 2437, 2442,
- 2447, 2452, 2457, 2462, 2467, 2472, 2484 };
-#define FREQ_COUNT (sizeof(freq_list) / sizeof(freq_list[0]))
-
-
-/* See IEEE 802.1H for LLC/SNAP encapsulation/decapsulation */
-/* Ethernet-II snap header (RFC1042 for most EtherTypes) */
-static unsigned char rfc1042_header[] =
-{ 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 };
-/* Bridge-Tunnel header (for EtherTypes ETH_P_AARP and ETH_P_IPX) */
-static unsigned char bridge_tunnel_header[] =
-{ 0xaa, 0xaa, 0x03, 0x00, 0x00, 0xf8 };
-/* No encapsulation header if EtherType < 0x600 (=length) */
-
-
-/* FIX: these could be compiled separately and linked together to hostap.o */
-#include "hostap_ap.c"
-#include "hostap_info.c"
-#include "hostap_ioctl.c"
-#include "hostap_proc.c"
-#include "hostap_80211_rx.c"
-#include "hostap_80211_tx.c"
-
-
-struct net_device * hostap_add_interface(struct local_info *local,
- int type, int rtnl_locked,
- const char *prefix,
- const char *name)
-{
- struct net_device *dev, *mdev;
- struct hostap_interface *iface;
- int ret;
-
- dev = alloc_etherdev(sizeof(struct hostap_interface));
- if (dev == NULL)
- return NULL;
-
- iface = netdev_priv(dev);
- iface->dev = dev;
- iface->local = local;
- iface->type = type;
- list_add(&iface->list, &local->hostap_interfaces);
-
- mdev = local->dev;
- memcpy(dev->dev_addr, mdev->dev_addr, ETH_ALEN);
- dev->base_addr = mdev->base_addr;
- dev->irq = mdev->irq;
- dev->mem_start = mdev->mem_start;
- dev->mem_end = mdev->mem_end;
-
- hostap_setup_dev(dev, local, 0);
- dev->destructor = free_netdev;
-
- sprintf(dev->name, "%s%s", prefix, name);
- if (!rtnl_locked)
- rtnl_lock();
-
- ret = 0;
- if (strchr(dev->name, '%'))
- ret = dev_alloc_name(dev, dev->name);
-
- SET_NETDEV_DEV(dev, mdev->class_dev.dev);
- if (ret >= 0)
- ret = register_netdevice(dev);
-
- if (!rtnl_locked)
- rtnl_unlock();
-
- if (ret < 0) {
- printk(KERN_WARNING "%s: failed to add new netdevice!\n",
- dev->name);
- free_netdev(dev);
- return NULL;
- }
-
- printk(KERN_DEBUG "%s: registered netdevice %s\n",
- mdev->name, dev->name);
-
- return dev;
-}
-
-
-void hostap_remove_interface(struct net_device *dev, int rtnl_locked,
- int remove_from_list)
-{
- struct hostap_interface *iface;
-
- if (!dev)
- return;
-
- iface = netdev_priv(dev);
-
- if (remove_from_list) {
- list_del(&iface->list);
- }
-
- if (dev == iface->local->ddev)
- iface->local->ddev = NULL;
- else if (dev == iface->local->apdev)
- iface->local->apdev = NULL;
- else if (dev == iface->local->stadev)
- iface->local->stadev = NULL;
-
- if (rtnl_locked)
- unregister_netdevice(dev);
- else
- unregister_netdev(dev);
-
- /* dev->destructor = free_netdev() will free the device data, including
- * private data, when removing the device */
-}
-
-
-static inline int prism2_wds_special_addr(u8 *addr)
-{
- if (addr[0] || addr[1] || addr[2] || addr[3] || addr[4] || addr[5])
- return 0;
-
- return 1;
-}
-
-
-static int prism2_wds_add(local_info_t *local, u8 *remote_addr,
- int rtnl_locked)
-{
- struct net_device *dev;
- struct list_head *ptr;
- struct hostap_interface *iface, *empty, *match;
-
- empty = match = NULL;
- read_lock_bh(&local->iface_lock);
- list_for_each(ptr, &local->hostap_interfaces) {
- iface = list_entry(ptr, struct hostap_interface, list);
- if (iface->type != HOSTAP_INTERFACE_WDS)
- continue;
-
- if (prism2_wds_special_addr(iface->u.wds.remote_addr))
- empty = iface;
- else if (memcmp(iface->u.wds.remote_addr, remote_addr,
- ETH_ALEN) == 0) {
- match = iface;
- break;
- }
- }
- if (!match && empty && !prism2_wds_special_addr(remote_addr)) {
- /* take pre-allocated entry into use */
- memcpy(empty->u.wds.remote_addr, remote_addr, ETH_ALEN);
- read_unlock_bh(&local->iface_lock);
- printk(KERN_DEBUG "%s: using pre-allocated WDS netdevice %s\n",
- local->dev->name, empty->dev->name);
- return 0;
- }
- read_unlock_bh(&local->iface_lock);
-
- if (!prism2_wds_special_addr(remote_addr)) {
- if (match)
- return -EEXIST;
- hostap_add_sta(local->ap, remote_addr);
- }
-
- if (local->wds_connections >= local->wds_max_connections)
- return -ENOBUFS;
-
- /* verify that there is room for wds# postfix in the interface name */
- if (strlen(local->dev->name) > IFNAMSIZ - 5) {
- printk(KERN_DEBUG "'%s' too long base device name\n",
- local->dev->name);
- return -EINVAL;
- }
-
- dev = hostap_add_interface(local, HOSTAP_INTERFACE_WDS, rtnl_locked,
- local->ddev->name, "wds%d");
- if (dev == NULL)
- return -ENOMEM;
-
- iface = netdev_priv(dev);
- memcpy(iface->u.wds.remote_addr, remote_addr, ETH_ALEN);
-
- local->wds_connections++;
-
- return 0;
-}
-
-
-static int prism2_wds_del(local_info_t *local, u8 *remote_addr,
- int rtnl_locked, int do_not_remove)
-{
- unsigned long flags;
- struct list_head *ptr;
- struct hostap_interface *iface, *selected = NULL;
-
- write_lock_irqsave(&local->iface_lock, flags);
- list_for_each(ptr, &local->hostap_interfaces) {
- iface = list_entry(ptr, struct hostap_interface, list);
- if (iface->type != HOSTAP_INTERFACE_WDS)
- continue;
-
- if (memcmp(iface->u.wds.remote_addr, remote_addr,
- ETH_ALEN) == 0) {
- selected = iface;
- break;
- }
- }
- if (selected && !do_not_remove)
- list_del(&selected->list);
- write_unlock_irqrestore(&local->iface_lock, flags);
-
- if (selected) {
- if (do_not_remove)
- memset(selected->u.wds.remote_addr, 0, ETH_ALEN);
- else {
- hostap_remove_interface(selected->dev, rtnl_locked, 0);
- local->wds_connections--;
- }
- }
-
- return selected ? 0 : -ENODEV;
-}
-
-
-u16 hostap_tx_callback_register(local_info_t *local,
- void (*func)(struct sk_buff *, int ok, void *),
- void *data)
-{
- unsigned long flags;
- struct hostap_tx_callback_info *entry;
-
- entry = (struct hostap_tx_callback_info *) kmalloc(sizeof(*entry),
- GFP_ATOMIC);
- if (entry == NULL)
- return 0;
-
- entry->func = func;
- entry->data = data;
-
- spin_lock_irqsave(&local->lock, flags);
- entry->idx = local->tx_callback ? local->tx_callback->idx + 1 : 1;
- entry->next = local->tx_callback;
- local->tx_callback = entry;
- spin_unlock_irqrestore(&local->lock, flags);
-
- return entry->idx;
-}
-
-
-int hostap_tx_callback_unregister(local_info_t *local, u16 idx)
-{
- unsigned long flags;
- struct hostap_tx_callback_info *cb, *prev = NULL;
-
- spin_lock_irqsave(&local->lock, flags);
- cb = local->tx_callback;
- while (cb != NULL && cb->idx != idx) {
- prev = cb;
- cb = cb->next;
- }
- if (cb) {
- if (prev == NULL)
- local->tx_callback = cb->next;
- else
- prev->next = cb->next;
- kfree(cb);
- }
- spin_unlock_irqrestore(&local->lock, flags);
-
- return cb ? 0 : -1;
-}
-
-
-/* val is in host byte order */
-int hostap_set_word(struct net_device *dev, int rid, u16 val)
-{
- struct hostap_interface *iface;
- u16 tmp = cpu_to_le16(val);
- iface = netdev_priv(dev);
- return iface->local->func->set_rid(dev, rid, &tmp, 2);
-}
-
-
-int hostap_set_string(struct net_device *dev, int rid, const char *val)
-{
- struct hostap_interface *iface;
- char buf[MAX_SSID_LEN + 2];
- int len;
-
- iface = netdev_priv(dev);
- len = strlen(val);
- if (len > MAX_SSID_LEN)
- return -1;
- memset(buf, 0, sizeof(buf));
- buf[0] = len; /* little endian 16 bit word */
- memcpy(buf + 2, val, len);
-
- return iface->local->func->set_rid(dev, rid, &buf, MAX_SSID_LEN + 2);
-}
-
-
-u16 hostap_get_porttype(local_info_t *local)
-{
- if (local->iw_mode == IW_MODE_ADHOC && local->pseudo_adhoc)
- return HFA384X_PORTTYPE_PSEUDO_IBSS;
- if (local->iw_mode == IW_MODE_ADHOC)
- return HFA384X_PORTTYPE_IBSS;
- if (local->iw_mode == IW_MODE_INFRA)
- return HFA384X_PORTTYPE_BSS;
- if (local->iw_mode == IW_MODE_REPEAT)
- return HFA384X_PORTTYPE_WDS;
- if (local->iw_mode == IW_MODE_MONITOR)
- return HFA384X_PORTTYPE_PSEUDO_IBSS;
- return HFA384X_PORTTYPE_HOSTAP;
-}
-
-
-int hostap_set_encryption(local_info_t *local)
-{
- u16 val, old_val;
- int i, keylen, len, idx;
- char keybuf[WEP_KEY_LEN + 1];
- enum { NONE, WEP, OTHER } encrypt_type;
-
- idx = local->tx_keyidx;
- if (local->crypt[idx] == NULL || local->crypt[idx]->ops == NULL)
- encrypt_type = NONE;
- else if (strcmp(local->crypt[idx]->ops->name, "WEP") == 0)
- encrypt_type = WEP;
- else
- encrypt_type = OTHER;
-
- if (local->func->get_rid(local->dev, HFA384X_RID_CNFWEPFLAGS, &val, 2,
- 1) < 0) {
- printk(KERN_DEBUG "Could not read current WEP flags.\n");
- goto fail;
- }
- le16_to_cpus(&val);
- old_val = val;
-
- if (encrypt_type != NONE || local->privacy_invoked)
- val |= HFA384X_WEPFLAGS_PRIVACYINVOKED;
- else
- val &= ~HFA384X_WEPFLAGS_PRIVACYINVOKED;
-
- if (local->open_wep || encrypt_type == NONE ||
- ((local->ieee_802_1x || local->wpa) && local->host_decrypt))
- val &= ~HFA384X_WEPFLAGS_EXCLUDEUNENCRYPTED;
- else
- val |= HFA384X_WEPFLAGS_EXCLUDEUNENCRYPTED;
-
- if ((encrypt_type != NONE || local->privacy_invoked) &&
- (encrypt_type == OTHER || local->host_encrypt))
- val |= HFA384X_WEPFLAGS_HOSTENCRYPT;
- else
- val &= ~HFA384X_WEPFLAGS_HOSTENCRYPT;
- if ((encrypt_type != NONE || local->privacy_invoked) &&
- (encrypt_type == OTHER || local->host_decrypt))
- val |= HFA384X_WEPFLAGS_HOSTDECRYPT;
- else
- val &= ~HFA384X_WEPFLAGS_HOSTDECRYPT;
-
- if (val != old_val &&
- hostap_set_word(local->dev, HFA384X_RID_CNFWEPFLAGS, val)) {
- printk(KERN_DEBUG "Could not write new WEP flags (0x%x)\n",
- val);
- goto fail;
- }
-
- if (encrypt_type != WEP)
- return 0;
-
- /* 104-bit support seems to require that all the keys are set to the
- * same keylen */
- keylen = 6; /* first 5 octets */
- len = local->crypt[idx]->ops->get_key(keybuf, sizeof(keybuf),
- NULL, local->crypt[idx]->priv);
- if (idx >= 0 && idx < WEP_KEYS && len > 5)
- keylen = WEP_KEY_LEN + 1; /* first 13 octets */
-
- for (i = 0; i < WEP_KEYS; i++) {
- memset(keybuf, 0, sizeof(keybuf));
- if (local->crypt[i]) {
- (void) local->crypt[i]->ops->get_key(
- keybuf, sizeof(keybuf),
- NULL, local->crypt[i]->priv);
- }
- if (local->func->set_rid(local->dev,
- HFA384X_RID_CNFDEFAULTKEY0 + i,
- keybuf, keylen)) {
- printk(KERN_DEBUG "Could not set key %d (len=%d)\n",
- i, keylen);
- goto fail;
- }
- }
- if (hostap_set_word(local->dev, HFA384X_RID_CNFWEPDEFAULTKEYID, idx)) {
- printk(KERN_DEBUG "Could not set default keyid %d\n", idx);
- goto fail;
- }
-
- return 0;
-
- fail:
- printk(KERN_DEBUG "%s: encryption setup failed\n", local->dev->name);
- return -1;
-}
-
-
-int hostap_set_antsel(local_info_t *local)
-{
- u16 val;
- int ret = 0;
-
- if (local->antsel_tx != HOSTAP_ANTSEL_DO_NOT_TOUCH &&
- local->func->cmd(local->dev, HFA384X_CMDCODE_READMIF,
- HFA386X_CR_TX_CONFIGURE,
- NULL, &val) == 0) {
- val &= ~(BIT(2) | BIT(1));
- switch (local->antsel_tx) {
- case HOSTAP_ANTSEL_DIVERSITY:
- val |= BIT(1);
- break;
- case HOSTAP_ANTSEL_LOW:
- break;
- case HOSTAP_ANTSEL_HIGH:
- val |= BIT(2);
- break;
- }
-
- if (local->func->cmd(local->dev, HFA384X_CMDCODE_WRITEMIF,
- HFA386X_CR_TX_CONFIGURE, &val, NULL)) {
- printk(KERN_INFO "%s: setting TX AntSel failed\n",
- local->dev->name);
- ret = -1;
- }
- }
-
- if (local->antsel_rx != HOSTAP_ANTSEL_DO_NOT_TOUCH &&
- local->func->cmd(local->dev, HFA384X_CMDCODE_READMIF,
- HFA386X_CR_RX_CONFIGURE,
- NULL, &val) == 0) {
- val &= ~(BIT(1) | BIT(0));
- switch (local->antsel_rx) {
- case HOSTAP_ANTSEL_DIVERSITY:
- break;
- case HOSTAP_ANTSEL_LOW:
- val |= BIT(0);
- break;
- case HOSTAP_ANTSEL_HIGH:
- val |= BIT(0) | BIT(1);
- break;
- }
-
- if (local->func->cmd(local->dev, HFA384X_CMDCODE_WRITEMIF,
- HFA386X_CR_RX_CONFIGURE, &val, NULL)) {
- printk(KERN_INFO "%s: setting RX AntSel failed\n",
- local->dev->name);
- ret = -1;
- }
- }
-
- return ret;
-}
-
-
-int hostap_set_roaming(local_info_t *local)
-{
- u16 val;
-
- switch (local->host_roaming) {
- case 1:
- val = HFA384X_ROAMING_HOST;
- break;
- case 2:
- val = HFA384X_ROAMING_DISABLED;
- break;
- case 0:
- default:
- val = HFA384X_ROAMING_FIRMWARE;
- break;
- }
-
- return hostap_set_word(local->dev, HFA384X_RID_CNFROAMINGMODE, val);
-}
-
-
-int hostap_set_auth_algs(local_info_t *local)
-{
- int val = local->auth_algs;
- /* At least STA f/w v0.6.2 seems to have issues with cnfAuthentication
- * set to include both Open and Shared Key flags. It tries to use
- * Shared Key authentication in that case even if WEP keys are not
- * configured.. STA f/w v0.7.6 is able to handle such configuration,
- * but it is unknown when this was fixed between 0.6.2 .. 0.7.6. */
- if (local->sta_fw_ver < PRISM2_FW_VER(0,7,0) &&
- val != PRISM2_AUTH_OPEN && val != PRISM2_AUTH_SHARED_KEY)
- val = PRISM2_AUTH_OPEN;
-
- if (hostap_set_word(local->dev, HFA384X_RID_CNFAUTHENTICATION, val)) {
- printk(KERN_INFO "%s: cnfAuthentication setting to 0x%x "
- "failed\n", local->dev->name, local->auth_algs);
- return -EINVAL;
- }
-
- return 0;
-}
-
-
-void hostap_dump_rx_header(const char *name, const struct hfa384x_rx_frame *rx)
-{
- u16 status, fc;
-
- status = __le16_to_cpu(rx->status);
-
- printk(KERN_DEBUG "%s: RX status=0x%04x (port=%d, type=%d, "
- "fcserr=%d) silence=%d signal=%d rate=%d rxflow=%d; "
- "jiffies=%ld\n",
- name, status, (status >> 8) & 0x07, status >> 13, status & 1,
- rx->silence, rx->signal, rx->rate, rx->rxflow, jiffies);
-
- fc = __le16_to_cpu(rx->frame_control);
- printk(KERN_DEBUG " FC=0x%04x (type=%d:%d) dur=0x%04x seq=0x%04x "
- "data_len=%d%s%s\n",
- fc, WLAN_FC_GET_TYPE(fc) >> 2, WLAN_FC_GET_STYPE(fc) >> 4,
- __le16_to_cpu(rx->duration_id), __le16_to_cpu(rx->seq_ctrl),
- __le16_to_cpu(rx->data_len),
- fc & IEEE80211_FCTL_TODS ? " [ToDS]" : "",
- fc & IEEE80211_FCTL_FROMDS ? " [FromDS]" : "");
-
- printk(KERN_DEBUG " A1=" MACSTR " A2=" MACSTR " A3=" MACSTR " A4="
- MACSTR "\n",
- MAC2STR(rx->addr1), MAC2STR(rx->addr2), MAC2STR(rx->addr3),
- MAC2STR(rx->addr4));
-
- printk(KERN_DEBUG " dst=" MACSTR " src=" MACSTR " len=%d\n",
- MAC2STR(rx->dst_addr), MAC2STR(rx->src_addr),
- __be16_to_cpu(rx->len));
-}
-
-
-void hostap_dump_tx_header(const char *name, const struct hfa384x_tx_frame *tx)
-{
- u16 fc;
-
- printk(KERN_DEBUG "%s: TX status=0x%04x retry_count=%d tx_rate=%d "
- "tx_control=0x%04x; jiffies=%ld\n",
- name, __le16_to_cpu(tx->status), tx->retry_count, tx->tx_rate,
- __le16_to_cpu(tx->tx_control), jiffies);
-
- fc = __le16_to_cpu(tx->frame_control);
- printk(KERN_DEBUG " FC=0x%04x (type=%d:%d) dur=0x%04x seq=0x%04x "
- "data_len=%d%s%s\n",
- fc, WLAN_FC_GET_TYPE(fc) >> 2, WLAN_FC_GET_STYPE(fc) >> 4,
- __le16_to_cpu(tx->duration_id), __le16_to_cpu(tx->seq_ctrl),
- __le16_to_cpu(tx->data_len),
- fc & IEEE80211_FCTL_TODS ? " [ToDS]" : "",
- fc & IEEE80211_FCTL_FROMDS ? " [FromDS]" : "");
-
- printk(KERN_DEBUG " A1=" MACSTR " A2=" MACSTR " A3=" MACSTR " A4="
- MACSTR "\n",
- MAC2STR(tx->addr1), MAC2STR(tx->addr2), MAC2STR(tx->addr3),
- MAC2STR(tx->addr4));
-
- printk(KERN_DEBUG " dst=" MACSTR " src=" MACSTR " len=%d\n",
- MAC2STR(tx->dst_addr), MAC2STR(tx->src_addr),
- __be16_to_cpu(tx->len));
-}
-
-
-int hostap_80211_header_parse(struct sk_buff *skb, unsigned char *haddr)
-{
- memcpy(haddr, skb->mac.raw + 10, ETH_ALEN); /* addr2 */
- return ETH_ALEN;
-}
-
-
-int hostap_80211_prism_header_parse(struct sk_buff *skb, unsigned char *haddr)
-{
- if (*(u32 *)skb->mac.raw == LWNG_CAP_DID_BASE) {
- memcpy(haddr, skb->mac.raw +
- sizeof(struct linux_wlan_ng_prism_hdr) + 10,
- ETH_ALEN); /* addr2 */
- } else { /* (*(u32 *)skb->mac.raw == htonl(LWNG_CAPHDR_VERSION)) */
- memcpy(haddr, skb->mac.raw +
- sizeof(struct linux_wlan_ng_cap_hdr) + 10,
- ETH_ALEN); /* addr2 */
- }
- return ETH_ALEN;
-}
-
-
-int hostap_80211_get_hdrlen(u16 fc)
-{
- int hdrlen = 24;
-
- switch (WLAN_FC_GET_TYPE(fc)) {
- case IEEE80211_FTYPE_DATA:
- if ((fc & IEEE80211_FCTL_FROMDS) && (fc & IEEE80211_FCTL_TODS))
- hdrlen = 30; /* Addr4 */
- break;
- case IEEE80211_FTYPE_CTL:
- switch (WLAN_FC_GET_STYPE(fc)) {
- case IEEE80211_STYPE_CTS:
- case IEEE80211_STYPE_ACK:
- hdrlen = 10;
- break;
- default:
- hdrlen = 16;
- break;
- }
- break;
- }
-
- return hdrlen;
-}
-
-
-struct net_device_stats *hostap_get_stats(struct net_device *dev)
-{
- struct hostap_interface *iface;
- iface = netdev_priv(dev);
- return &iface->stats;
-}
-
-
-static int prism2_close(struct net_device *dev)
-{
- struct hostap_interface *iface;
- local_info_t *local;
-
- PDEBUG(DEBUG_FLOW, "%s: prism2_close\n", dev->name);
-
- iface = netdev_priv(dev);
- local = iface->local;
-
- if (dev == local->ddev) {
- prism2_sta_deauth(local, WLAN_REASON_DEAUTH_LEAVING);
- }
-#ifndef PRISM2_NO_KERNEL_IEEE80211_MGMT
- if (!local->hostapd && dev == local->dev &&
- (!local->func->card_present || local->func->card_present(local)) &&
- local->hw_ready && local->ap && local->iw_mode == IW_MODE_MASTER)
- hostap_deauth_all_stas(dev, local->ap, 1);
-#endif /* PRISM2_NO_KERNEL_IEEE80211_MGMT */
-
- if (dev == local->dev) {
- local->func->hw_shutdown(dev, HOSTAP_HW_ENABLE_CMDCOMPL);
- }
-
- if (netif_running(dev)) {
- netif_stop_queue(dev);
- netif_device_detach(dev);
- }
-
- flush_scheduled_work();
-
- module_put(local->hw_module);
-
- local->num_dev_open--;
-
- if (dev != local->dev && local->dev->flags & IFF_UP &&
- local->master_dev_auto_open && local->num_dev_open == 1) {
- /* Close master radio interface automatically if it was also
- * opened automatically and we are now closing the last
- * remaining non-master device. */
- dev_close(local->dev);
- }
-
- return 0;
-}
-
-
-static int prism2_open(struct net_device *dev)
-{
- struct hostap_interface *iface;
- local_info_t *local;
-
- PDEBUG(DEBUG_FLOW, "%s: prism2_open\n", dev->name);
-
- iface = netdev_priv(dev);
- local = iface->local;
-
- if (local->no_pri) {
- printk(KERN_DEBUG "%s: could not set interface UP - no PRI "
- "f/w\n", dev->name);
- return 1;
- }
-
- if ((local->func->card_present && !local->func->card_present(local)) ||
- local->hw_downloading)
- return -ENODEV;
-
- if (!try_module_get(local->hw_module))
- return -ENODEV;
- local->num_dev_open++;
-
- if (!local->dev_enabled && local->func->hw_enable(dev, 1)) {
- printk(KERN_WARNING "%s: could not enable MAC port\n",
- dev->name);
- prism2_close(dev);
- return 1;
- }
- if (!local->dev_enabled)
- prism2_callback(local, PRISM2_CALLBACK_ENABLE);
- local->dev_enabled = 1;
-
- if (dev != local->dev && !(local->dev->flags & IFF_UP)) {
- /* Master radio interface is needed for all operation, so open
- * it automatically when any virtual net_device is opened. */
- local->master_dev_auto_open = 1;
- dev_open(local->dev);
- }
-
- netif_device_attach(dev);
- netif_start_queue(dev);
-
- return 0;
-}
-
-
-static int prism2_set_mac_address(struct net_device *dev, void *p)
-{
- struct hostap_interface *iface;
- local_info_t *local;
- struct list_head *ptr;
- struct sockaddr *addr = p;
-
- iface = netdev_priv(dev);
- local = iface->local;
-
- if (local->func->set_rid(dev, HFA384X_RID_CNFOWNMACADDR, addr->sa_data,
- ETH_ALEN) < 0 || local->func->reset_port(dev))
- return -EINVAL;
-
- read_lock_bh(&local->iface_lock);
- list_for_each(ptr, &local->hostap_interfaces) {
- iface = list_entry(ptr, struct hostap_interface, list);
- memcpy(iface->dev->dev_addr, addr->sa_data, ETH_ALEN);
- }
- memcpy(local->dev->dev_addr, addr->sa_data, ETH_ALEN);
- read_unlock_bh(&local->iface_lock);
-
- return 0;
-}
-
-
-/* TODO: to be further implemented as soon as Prism2 fully supports
- * GroupAddresses and correct documentation is available */
-void hostap_set_multicast_list_queue(void *data)
-{
- struct net_device *dev = (struct net_device *) data;
- struct hostap_interface *iface;
- local_info_t *local;
-
- iface = netdev_priv(dev);
- local = iface->local;
- if (hostap_set_word(dev, HFA384X_RID_PROMISCUOUSMODE,
- local->is_promisc)) {
- printk(KERN_INFO "%s: %sabling promiscuous mode failed\n",
- dev->name, local->is_promisc ? "en" : "dis");
- }
-}
-
-
-static void hostap_set_multicast_list(struct net_device *dev)
-{
-#if 0
- /* FIX: promiscuous mode seems to be causing a lot of problems with
- * some station firmware versions (FCSErr frames, invalid MACPort, etc.
- * corrupted incoming frames). This code is now commented out while the
- * problems are investigated. */
- struct hostap_interface *iface;
- local_info_t *local;
-
- iface = netdev_priv(dev);
- local = iface->local;
- if ((dev->flags & IFF_ALLMULTI) || (dev->flags & IFF_PROMISC)) {
- local->is_promisc = 1;
- } else {
- local->is_promisc = 0;
- }
-
- schedule_work(&local->set_multicast_list_queue);
-#endif
-}
-
-
-static int prism2_change_mtu(struct net_device *dev, int new_mtu)
-{
- if (new_mtu < PRISM2_MIN_MTU || new_mtu > PRISM2_MAX_MTU)
- return -EINVAL;
-
- dev->mtu = new_mtu;
- return 0;
-}
-
-
-static void prism2_tx_timeout(struct net_device *dev)
-{
- struct hostap_interface *iface;
- local_info_t *local;
- struct hfa384x_regs regs;
-
- iface = netdev_priv(dev);
- local = iface->local;
-
- printk(KERN_WARNING "%s Tx timed out! Resetting card\n", dev->name);
- netif_stop_queue(local->dev);
-
- local->func->read_regs(dev, ®s);
- printk(KERN_DEBUG "%s: CMD=%04x EVSTAT=%04x "
- "OFFSET0=%04x OFFSET1=%04x SWSUPPORT0=%04x\n",
- dev->name, regs.cmd, regs.evstat, regs.offset0, regs.offset1,
- regs.swsupport0);
-
- local->func->schedule_reset(local);
-}
-
-
-void hostap_setup_dev(struct net_device *dev, local_info_t *local,
- int main_dev)
-{
- struct hostap_interface *iface;
-
- iface = netdev_priv(dev);
- ether_setup(dev);
-
- /* kernel callbacks */
- dev->get_stats = hostap_get_stats;
- if (iface) {
- /* Currently, we point to the proper spy_data only on
- * the main_dev. This could be fixed. Jean II */
- iface->wireless_data.spy_data = &iface->spy_data;
- dev->wireless_data = &iface->wireless_data;
- }
- dev->wireless_handlers =
- (struct iw_handler_def *) &hostap_iw_handler_def;
- dev->do_ioctl = hostap_ioctl;
- dev->open = prism2_open;
- dev->stop = prism2_close;
- dev->hard_start_xmit = hostap_data_start_xmit;
- dev->set_mac_address = prism2_set_mac_address;
- dev->set_multicast_list = hostap_set_multicast_list;
- dev->change_mtu = prism2_change_mtu;
- dev->tx_timeout = prism2_tx_timeout;
- dev->watchdog_timeo = TX_TIMEOUT;
-
- dev->mtu = local->mtu;
- if (!main_dev) {
- /* use main radio device queue */
- dev->tx_queue_len = 0;
- }
-
- SET_ETHTOOL_OPS(dev, &prism2_ethtool_ops);
-
- netif_stop_queue(dev);
-}
-
-
-static int hostap_enable_hostapd(local_info_t *local, int rtnl_locked)
-{
- struct net_device *dev = local->dev;
-
- if (local->apdev)
- return -EEXIST;
-
- printk(KERN_DEBUG "%s: enabling hostapd mode\n", dev->name);
-
- local->apdev = hostap_add_interface(local, HOSTAP_INTERFACE_AP,
- rtnl_locked, local->ddev->name,
- "ap");
- if (local->apdev == NULL)
- return -ENOMEM;
-
- local->apdev->hard_start_xmit = hostap_mgmt_start_xmit;
- local->apdev->type = ARPHRD_IEEE80211;
- local->apdev->hard_header_parse = hostap_80211_header_parse;
-
- return 0;
-}
-
-
-static int hostap_disable_hostapd(local_info_t *local, int rtnl_locked)
-{
- struct net_device *dev = local->dev;
-
- printk(KERN_DEBUG "%s: disabling hostapd mode\n", dev->name);
-
- hostap_remove_interface(local->apdev, rtnl_locked, 1);
- local->apdev = NULL;
-
- return 0;
-}
-
-
-static int hostap_enable_hostapd_sta(local_info_t *local, int rtnl_locked)
-{
- struct net_device *dev = local->dev;
-
- if (local->stadev)
- return -EEXIST;
-
- printk(KERN_DEBUG "%s: enabling hostapd STA mode\n", dev->name);
-
- local->stadev = hostap_add_interface(local, HOSTAP_INTERFACE_STA,
- rtnl_locked, local->ddev->name,
- "sta");
- if (local->stadev == NULL)
- return -ENOMEM;
-
- return 0;
-}
-
-
-static int hostap_disable_hostapd_sta(local_info_t *local, int rtnl_locked)
-{
- struct net_device *dev = local->dev;
-
- printk(KERN_DEBUG "%s: disabling hostapd mode\n", dev->name);
-
- hostap_remove_interface(local->stadev, rtnl_locked, 1);
- local->stadev = NULL;
-
- return 0;
-}
-
-
-int hostap_set_hostapd(local_info_t *local, int val, int rtnl_locked)
-{
- int ret;
-
- if (val < 0 || val > 1)
- return -EINVAL;
-
- if (local->hostapd == val)
- return 0;
-
- if (val) {
- ret = hostap_enable_hostapd(local, rtnl_locked);
- if (ret == 0)
- local->hostapd = 1;
- } else {
- local->hostapd = 0;
- ret = hostap_disable_hostapd(local, rtnl_locked);
- if (ret != 0)
- local->hostapd = 1;
- }
-
- return ret;
-}
-
-
-int hostap_set_hostapd_sta(local_info_t *local, int val, int rtnl_locked)
-{
- int ret;
-
- if (val < 0 || val > 1)
- return -EINVAL;
-
- if (local->hostapd_sta == val)
- return 0;
-
- if (val) {
- ret = hostap_enable_hostapd_sta(local, rtnl_locked);
- if (ret == 0)
- local->hostapd_sta = 1;
- } else {
- local->hostapd_sta = 0;
- ret = hostap_disable_hostapd_sta(local, rtnl_locked);
- if (ret != 0)
- local->hostapd_sta = 1;
- }
-
-
- return ret;
-}
-
-
-int prism2_update_comms_qual(struct net_device *dev)
-{
- struct hostap_interface *iface;
- local_info_t *local;
- int ret = 0;
- struct hfa384x_comms_quality sq;
-
- iface = netdev_priv(dev);
- local = iface->local;
- if (!local->sta_fw_ver)
- ret = -1;
- else if (local->sta_fw_ver >= PRISM2_FW_VER(1,3,1)) {
- if (local->func->get_rid(local->dev,
- HFA384X_RID_DBMCOMMSQUALITY,
- &sq, sizeof(sq), 1) >= 0) {
- local->comms_qual = (s16) le16_to_cpu(sq.comm_qual);
- local->avg_signal = (s16) le16_to_cpu(sq.signal_level);
- local->avg_noise = (s16) le16_to_cpu(sq.noise_level);
- local->last_comms_qual_update = jiffies;
- } else
- ret = -1;
- } else {
- if (local->func->get_rid(local->dev, HFA384X_RID_COMMSQUALITY,
- &sq, sizeof(sq), 1) >= 0) {
- local->comms_qual = le16_to_cpu(sq.comm_qual);
- local->avg_signal = HFA384X_LEVEL_TO_dBm(
- le16_to_cpu(sq.signal_level));
- local->avg_noise = HFA384X_LEVEL_TO_dBm(
- le16_to_cpu(sq.noise_level));
- local->last_comms_qual_update = jiffies;
- } else
- ret = -1;
- }
-
- return ret;
-}
-
-
-int prism2_sta_send_mgmt(local_info_t *local, u8 *dst, u16 stype,
- u8 *body, size_t bodylen)
-{
- struct sk_buff *skb;
- struct hostap_ieee80211_mgmt *mgmt;
- struct hostap_skb_tx_data *meta;
- struct net_device *dev = local->dev;
-
- skb = dev_alloc_skb(IEEE80211_MGMT_HDR_LEN + bodylen);
- if (skb == NULL)
- return -ENOMEM;
-
- mgmt = (struct hostap_ieee80211_mgmt *)
- skb_put(skb, IEEE80211_MGMT_HDR_LEN);
- memset(mgmt, 0, IEEE80211_MGMT_HDR_LEN);
- mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | stype);
- memcpy(mgmt->da, dst, ETH_ALEN);
- memcpy(mgmt->sa, dev->dev_addr, ETH_ALEN);
- memcpy(mgmt->bssid, dst, ETH_ALEN);
- if (body)
- memcpy(skb_put(skb, bodylen), body, bodylen);
-
- meta = (struct hostap_skb_tx_data *) skb->cb;
- memset(meta, 0, sizeof(*meta));
- meta->magic = HOSTAP_SKB_TX_DATA_MAGIC;
- meta->iface = netdev_priv(dev);
-
- skb->dev = dev;
- skb->mac.raw = skb->nh.raw = skb->data;
- dev_queue_xmit(skb);
-
- return 0;
-}
-
-
-int prism2_sta_deauth(local_info_t *local, u16 reason)
-{
- union iwreq_data wrqu;
- int ret;
-
- if (local->iw_mode != IW_MODE_INFRA ||
- memcmp(local->bssid, "\x00\x00\x00\x00\x00\x00", ETH_ALEN) == 0 ||
- memcmp(local->bssid, "\x44\x44\x44\x44\x44\x44", ETH_ALEN) == 0)
- return 0;
-
- reason = cpu_to_le16(reason);
- ret = prism2_sta_send_mgmt(local, local->bssid, IEEE80211_STYPE_DEAUTH,
- (u8 *) &reason, 2);
- memset(wrqu.ap_addr.sa_data, 0, ETH_ALEN);
- wireless_send_event(local->dev, SIOCGIWAP, &wrqu, NULL);
- return ret;
-}
-
-
-struct proc_dir_entry *hostap_proc;
-
-static int __init hostap_init(void)
-{
- if (proc_net != NULL) {
- hostap_proc = proc_mkdir("hostap", proc_net);
- if (!hostap_proc)
- printk(KERN_WARNING "Failed to mkdir "
- "/proc/net/hostap\n");
- } else
- hostap_proc = NULL;
-
- return 0;
-}
-
-
-static void __exit hostap_exit(void)
-{
- if (hostap_proc != NULL) {
- hostap_proc = NULL;
- remove_proc_entry("hostap", proc_net);
- }
-}
-
-
-EXPORT_SYMBOL(hostap_set_word);
-EXPORT_SYMBOL(hostap_set_string);
-EXPORT_SYMBOL(hostap_get_porttype);
-EXPORT_SYMBOL(hostap_set_encryption);
-EXPORT_SYMBOL(hostap_set_antsel);
-EXPORT_SYMBOL(hostap_set_roaming);
-EXPORT_SYMBOL(hostap_set_auth_algs);
-EXPORT_SYMBOL(hostap_dump_rx_header);
-EXPORT_SYMBOL(hostap_dump_tx_header);
-EXPORT_SYMBOL(hostap_80211_header_parse);
-EXPORT_SYMBOL(hostap_80211_prism_header_parse);
-EXPORT_SYMBOL(hostap_80211_get_hdrlen);
-EXPORT_SYMBOL(hostap_get_stats);
-EXPORT_SYMBOL(hostap_setup_dev);
-EXPORT_SYMBOL(hostap_proc);
-EXPORT_SYMBOL(hostap_set_multicast_list_queue);
-EXPORT_SYMBOL(hostap_set_hostapd);
-EXPORT_SYMBOL(hostap_set_hostapd_sta);
-EXPORT_SYMBOL(hostap_add_interface);
-EXPORT_SYMBOL(hostap_remove_interface);
-EXPORT_SYMBOL(prism2_update_comms_qual);
-
-module_init(hostap_init);
-module_exit(hostap_exit);
--- /dev/null 2005-04-28 03:52:17.000000000 +0200
+++ linux-2.6.14-rc5-mm1-full/drivers/net/wireless/hostap/hostap_main.c 2005-11-06 00:16:23.000000000 +0100
@@ -0,0 +1,1192 @@
+/*
+ * Host AP (software wireless LAN access point) driver for
+ * Intersil Prism2/2.5/3 - hostap.o module, common routines
+ *
+ * Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen
+ * <jkmaline@cc.hut.fi>
+ * Copyright (c) 2002-2005, Jouni Malinen <jkmaline@cc.hut.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation. See README and COPYING for
+ * more details.
+ */
+
+#include <linux/config.h>
+#include <linux/version.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/proc_fs.h>
+#include <linux/if_arp.h>
+#include <linux/delay.h>
+#include <linux/random.h>
+#include <linux/workqueue.h>
+#include <linux/kmod.h>
+#include <linux/rtnetlink.h>
+#include <linux/wireless.h>
+#include <net/iw_handler.h>
+#include <net/ieee80211.h>
+#include <net/ieee80211_crypt.h>
+#include <asm/uaccess.h>
+
+#include "hostap_wlan.h"
+#include "hostap_80211.h"
+#include "hostap_ap.h"
+#include "hostap.h"
+
+MODULE_AUTHOR("Jouni Malinen");
+MODULE_DESCRIPTION("Host AP common routines");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(PRISM2_VERSION);
+
+#define TX_TIMEOUT (2 * HZ)
+
+#define PRISM2_MAX_FRAME_SIZE 2304
+#define PRISM2_MIN_MTU 256
+/* FIX: */
+#define PRISM2_MAX_MTU (PRISM2_MAX_FRAME_SIZE - (6 /* LLC */ + 8 /* WEP */))
+
+
+/* hostap.c */
+static int prism2_wds_add(local_info_t *local, u8 *remote_addr,
+ int rtnl_locked);
+static int prism2_wds_del(local_info_t *local, u8 *remote_addr,
+ int rtnl_locked, int do_not_remove);
+
+/* hostap_ap.c */
+static int prism2_ap_get_sta_qual(local_info_t *local, struct sockaddr addr[],
+ struct iw_quality qual[], int buf_size,
+ int aplist);
+static int prism2_ap_translate_scan(struct net_device *dev, char *buffer);
+static int prism2_hostapd(struct ap_data *ap,
+ struct prism2_hostapd_param *param);
+static void * ap_crypt_get_ptrs(struct ap_data *ap, u8 *addr, int permanent,
+ struct ieee80211_crypt_data ***crypt);
+static void ap_control_kickall(struct ap_data *ap);
+#ifndef PRISM2_NO_KERNEL_IEEE80211_MGMT
+static int ap_control_add_mac(struct mac_restrictions *mac_restrictions,
+ u8 *mac);
+static int ap_control_del_mac(struct mac_restrictions *mac_restrictions,
+ u8 *mac);
+static void ap_control_flush_macs(struct mac_restrictions *mac_restrictions);
+static int ap_control_kick_mac(struct ap_data *ap, struct net_device *dev,
+ u8 *mac);
+#endif /* !PRISM2_NO_KERNEL_IEEE80211_MGMT */
+
+
+static const long freq_list[] = { 2412, 2417, 2422, 2427, 2432, 2437, 2442,
+ 2447, 2452, 2457, 2462, 2467, 2472, 2484 };
+#define FREQ_COUNT (sizeof(freq_list) / sizeof(freq_list[0]))
+
+
+/* See IEEE 802.1H for LLC/SNAP encapsulation/decapsulation */
+/* Ethernet-II snap header (RFC1042 for most EtherTypes) */
+static unsigned char rfc1042_header[] =
+{ 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 };
+/* Bridge-Tunnel header (for EtherTypes ETH_P_AARP and ETH_P_IPX) */
+static unsigned char bridge_tunnel_header[] =
+{ 0xaa, 0xaa, 0x03, 0x00, 0x00, 0xf8 };
+/* No encapsulation header if EtherType < 0x600 (=length) */
+
+
+/* FIX: these could be compiled separately and linked together to hostap.o */
+#include "hostap_ap.c"
+#include "hostap_info.c"
+#include "hostap_ioctl.c"
+#include "hostap_proc.c"
+#include "hostap_80211_rx.c"
+#include "hostap_80211_tx.c"
+
+
+struct net_device * hostap_add_interface(struct local_info *local,
+ int type, int rtnl_locked,
+ const char *prefix,
+ const char *name)
+{
+ struct net_device *dev, *mdev;
+ struct hostap_interface *iface;
+ int ret;
+
+ dev = alloc_etherdev(sizeof(struct hostap_interface));
+ if (dev == NULL)
+ return NULL;
+
+ iface = netdev_priv(dev);
+ iface->dev = dev;
+ iface->local = local;
+ iface->type = type;
+ list_add(&iface->list, &local->hostap_interfaces);
+
+ mdev = local->dev;
+ memcpy(dev->dev_addr, mdev->dev_addr, ETH_ALEN);
+ dev->base_addr = mdev->base_addr;
+ dev->irq = mdev->irq;
+ dev->mem_start = mdev->mem_start;
+ dev->mem_end = mdev->mem_end;
+
+ hostap_setup_dev(dev, local, 0);
+ dev->destructor = free_netdev;
+
+ sprintf(dev->name, "%s%s", prefix, name);
+ if (!rtnl_locked)
+ rtnl_lock();
+
+ ret = 0;
+ if (strchr(dev->name, '%'))
+ ret = dev_alloc_name(dev, dev->name);
+
+ SET_NETDEV_DEV(dev, mdev->class_dev.dev);
+ if (ret >= 0)
+ ret = register_netdevice(dev);
+
+ if (!rtnl_locked)
+ rtnl_unlock();
+
+ if (ret < 0) {
+ printk(KERN_WARNING "%s: failed to add new netdevice!\n",
+ dev->name);
+ free_netdev(dev);
+ return NULL;
+ }
+
+ printk(KERN_DEBUG "%s: registered netdevice %s\n",
+ mdev->name, dev->name);
+
+ return dev;
+}
+
+
+void hostap_remove_interface(struct net_device *dev, int rtnl_locked,
+ int remove_from_list)
+{
+ struct hostap_interface *iface;
+
+ if (!dev)
+ return;
+
+ iface = netdev_priv(dev);
+
+ if (remove_from_list) {
+ list_del(&iface->list);
+ }
+
+ if (dev == iface->local->ddev)
+ iface->local->ddev = NULL;
+ else if (dev == iface->local->apdev)
+ iface->local->apdev = NULL;
+ else if (dev == iface->local->stadev)
+ iface->local->stadev = NULL;
+
+ if (rtnl_locked)
+ unregister_netdevice(dev);
+ else
+ unregister_netdev(dev);
+
+ /* dev->destructor = free_netdev() will free the device data, including
+ * private data, when removing the device */
+}
+
+
+static inline int prism2_wds_special_addr(u8 *addr)
+{
+ if (addr[0] || addr[1] || addr[2] || addr[3] || addr[4] || addr[5])
+ return 0;
+
+ return 1;
+}
+
+
+static int prism2_wds_add(local_info_t *local, u8 *remote_addr,
+ int rtnl_locked)
+{
+ struct net_device *dev;
+ struct list_head *ptr;
+ struct hostap_interface *iface, *empty, *match;
+
+ empty = match = NULL;
+ read_lock_bh(&local->iface_lock);
+ list_for_each(ptr, &local->hostap_interfaces) {
+ iface = list_entry(ptr, struct hostap_interface, list);
+ if (iface->type != HOSTAP_INTERFACE_WDS)
+ continue;
+
+ if (prism2_wds_special_addr(iface->u.wds.remote_addr))
+ empty = iface;
+ else if (memcmp(iface->u.wds.remote_addr, remote_addr,
+ ETH_ALEN) == 0) {
+ match = iface;
+ break;
+ }
+ }
+ if (!match && empty && !prism2_wds_special_addr(remote_addr)) {
+ /* take pre-allocated entry into use */
+ memcpy(empty->u.wds.remote_addr, remote_addr, ETH_ALEN);
+ read_unlock_bh(&local->iface_lock);
+ printk(KERN_DEBUG "%s: using pre-allocated WDS netdevice %s\n",
+ local->dev->name, empty->dev->name);
+ return 0;
+ }
+ read_unlock_bh(&local->iface_lock);
+
+ if (!prism2_wds_special_addr(remote_addr)) {
+ if (match)
+ return -EEXIST;
+ hostap_add_sta(local->ap, remote_addr);
+ }
+
+ if (local->wds_connections >= local->wds_max_connections)
+ return -ENOBUFS;
+
+ /* verify that there is room for wds# postfix in the interface name */
+ if (strlen(local->dev->name) > IFNAMSIZ - 5) {
+ printk(KERN_DEBUG "'%s' too long base device name\n",
+ local->dev->name);
+ return -EINVAL;
+ }
+
+ dev = hostap_add_interface(local, HOSTAP_INTERFACE_WDS, rtnl_locked,
+ local->ddev->name, "wds%d");
+ if (dev == NULL)
+ return -ENOMEM;
+
+ iface = netdev_priv(dev);
+ memcpy(iface->u.wds.remote_addr, remote_addr, ETH_ALEN);
+
+ local->wds_connections++;
+
+ return 0;
+}
+
+
+static int prism2_wds_del(local_info_t *local, u8 *remote_addr,
+ int rtnl_locked, int do_not_remove)
+{
+ unsigned long flags;
+ struct list_head *ptr;
+ struct hostap_interface *iface, *selected = NULL;
+
+ write_lock_irqsave(&local->iface_lock, flags);
+ list_for_each(ptr, &local->hostap_interfaces) {
+ iface = list_entry(ptr, struct hostap_interface, list);
+ if (iface->type != HOSTAP_INTERFACE_WDS)
+ continue;
+
+ if (memcmp(iface->u.wds.remote_addr, remote_addr,
+ ETH_ALEN) == 0) {
+ selected = iface;
+ break;
+ }
+ }
+ if (selected && !do_not_remove)
+ list_del(&selected->list);
+ write_unlock_irqrestore(&local->iface_lock, flags);
+
+ if (selected) {
+ if (do_not_remove)
+ memset(selected->u.wds.remote_addr, 0, ETH_ALEN);
+ else {
+ hostap_remove_interface(selected->dev, rtnl_locked, 0);
+ local->wds_connections--;
+ }
+ }
+
+ return selected ? 0 : -ENODEV;
+}
+
+
+u16 hostap_tx_callback_register(local_info_t *local,
+ void (*func)(struct sk_buff *, int ok, void *),
+ void *data)
+{
+ unsigned long flags;
+ struct hostap_tx_callback_info *entry;
+
+ entry = (struct hostap_tx_callback_info *) kmalloc(sizeof(*entry),
+ GFP_ATOMIC);
+ if (entry == NULL)
+ return 0;
+
+ entry->func = func;
+ entry->data = data;
+
+ spin_lock_irqsave(&local->lock, flags);
+ entry->idx = local->tx_callback ? local->tx_callback->idx + 1 : 1;
+ entry->next = local->tx_callback;
+ local->tx_callback = entry;
+ spin_unlock_irqrestore(&local->lock, flags);
+
+ return entry->idx;
+}
+
+
+int hostap_tx_callback_unregister(local_info_t *local, u16 idx)
+{
+ unsigned long flags;
+ struct hostap_tx_callback_info *cb, *prev = NULL;
+
+ spin_lock_irqsave(&local->lock, flags);
+ cb = local->tx_callback;
+ while (cb != NULL && cb->idx != idx) {
+ prev = cb;
+ cb = cb->next;
+ }
+ if (cb) {
+ if (prev == NULL)
+ local->tx_callback = cb->next;
+ else
+ prev->next = cb->next;
+ kfree(cb);
+ }
+ spin_unlock_irqrestore(&local->lock, flags);
+
+ return cb ? 0 : -1;
+}
+
+
+/* val is in host byte order */
+int hostap_set_word(struct net_device *dev, int rid, u16 val)
+{
+ struct hostap_interface *iface;
+ u16 tmp = cpu_to_le16(val);
+ iface = netdev_priv(dev);
+ return iface->local->func->set_rid(dev, rid, &tmp, 2);
+}
+
+
+int hostap_set_string(struct net_device *dev, int rid, const char *val)
+{
+ struct hostap_interface *iface;
+ char buf[MAX_SSID_LEN + 2];
+ int len;
+
+ iface = netdev_priv(dev);
+ len = strlen(val);
+ if (len > MAX_SSID_LEN)
+ return -1;
+ memset(buf, 0, sizeof(buf));
+ buf[0] = len; /* little endian 16 bit word */
+ memcpy(buf + 2, val, len);
+
+ return iface->local->func->set_rid(dev, rid, &buf, MAX_SSID_LEN + 2);
+}
+
+
+u16 hostap_get_porttype(local_info_t *local)
+{
+ if (local->iw_mode == IW_MODE_ADHOC && local->pseudo_adhoc)
+ return HFA384X_PORTTYPE_PSEUDO_IBSS;
+ if (local->iw_mode == IW_MODE_ADHOC)
+ return HFA384X_PORTTYPE_IBSS;
+ if (local->iw_mode == IW_MODE_INFRA)
+ return HFA384X_PORTTYPE_BSS;
+ if (local->iw_mode == IW_MODE_REPEAT)
+ return HFA384X_PORTTYPE_WDS;
+ if (local->iw_mode == IW_MODE_MONITOR)
+ return HFA384X_PORTTYPE_PSEUDO_IBSS;
+ return HFA384X_PORTTYPE_HOSTAP;
+}
+
+
+int hostap_set_encryption(local_info_t *local)
+{
+ u16 val, old_val;
+ int i, keylen, len, idx;
+ char keybuf[WEP_KEY_LEN + 1];
+ enum { NONE, WEP, OTHER } encrypt_type;
+
+ idx = local->tx_keyidx;
+ if (local->crypt[idx] == NULL || local->crypt[idx]->ops == NULL)
+ encrypt_type = NONE;
+ else if (strcmp(local->crypt[idx]->ops->name, "WEP") == 0)
+ encrypt_type = WEP;
+ else
+ encrypt_type = OTHER;
+
+ if (local->func->get_rid(local->dev, HFA384X_RID_CNFWEPFLAGS, &val, 2,
+ 1) < 0) {
+ printk(KERN_DEBUG "Could not read current WEP flags.\n");
+ goto fail;
+ }
+ le16_to_cpus(&val);
+ old_val = val;
+
+ if (encrypt_type != NONE || local->privacy_invoked)
+ val |= HFA384X_WEPFLAGS_PRIVACYINVOKED;
+ else
+ val &= ~HFA384X_WEPFLAGS_PRIVACYINVOKED;
+
+ if (local->open_wep || encrypt_type == NONE ||
+ ((local->ieee_802_1x || local->wpa) && local->host_decrypt))
+ val &= ~HFA384X_WEPFLAGS_EXCLUDEUNENCRYPTED;
+ else
+ val |= HFA384X_WEPFLAGS_EXCLUDEUNENCRYPTED;
+
+ if ((encrypt_type != NONE || local->privacy_invoked) &&
+ (encrypt_type == OTHER || local->host_encrypt))
+ val |= HFA384X_WEPFLAGS_HOSTENCRYPT;
+ else
+ val &= ~HFA384X_WEPFLAGS_HOSTENCRYPT;
+ if ((encrypt_type != NONE || local->privacy_invoked) &&
+ (encrypt_type == OTHER || local->host_decrypt))
+ val |= HFA384X_WEPFLAGS_HOSTDECRYPT;
+ else
+ val &= ~HFA384X_WEPFLAGS_HOSTDECRYPT;
+
+ if (val != old_val &&
+ hostap_set_word(local->dev, HFA384X_RID_CNFWEPFLAGS, val)) {
+ printk(KERN_DEBUG "Could not write new WEP flags (0x%x)\n",
+ val);
+ goto fail;
+ }
+
+ if (encrypt_type != WEP)
+ return 0;
+
+ /* 104-bit support seems to require that all the keys are set to the
+ * same keylen */
+ keylen = 6; /* first 5 octets */
+ len = local->crypt[idx]->ops->get_key(keybuf, sizeof(keybuf),
+ NULL, local->crypt[idx]->priv);
+ if (idx >= 0 && idx < WEP_KEYS && len > 5)
+ keylen = WEP_KEY_LEN + 1; /* first 13 octets */
+
+ for (i = 0; i < WEP_KEYS; i++) {
+ memset(keybuf, 0, sizeof(keybuf));
+ if (local->crypt[i]) {
+ (void) local->crypt[i]->ops->get_key(
+ keybuf, sizeof(keybuf),
+ NULL, local->crypt[i]->priv);
+ }
+ if (local->func->set_rid(local->dev,
+ HFA384X_RID_CNFDEFAULTKEY0 + i,
+ keybuf, keylen)) {
+ printk(KERN_DEBUG "Could not set key %d (len=%d)\n",
+ i, keylen);
+ goto fail;
+ }
+ }
+ if (hostap_set_word(local->dev, HFA384X_RID_CNFWEPDEFAULTKEYID, idx)) {
+ printk(KERN_DEBUG "Could not set default keyid %d\n", idx);
+ goto fail;
+ }
+
+ return 0;
+
+ fail:
+ printk(KERN_DEBUG "%s: encryption setup failed\n", local->dev->name);
+ return -1;
+}
+
+
+int hostap_set_antsel(local_info_t *local)
+{
+ u16 val;
+ int ret = 0;
+
+ if (local->antsel_tx != HOSTAP_ANTSEL_DO_NOT_TOUCH &&
+ local->func->cmd(local->dev, HFA384X_CMDCODE_READMIF,
+ HFA386X_CR_TX_CONFIGURE,
+ NULL, &val) == 0) {
+ val &= ~(BIT(2) | BIT(1));
+ switch (local->antsel_tx) {
+ case HOSTAP_ANTSEL_DIVERSITY:
+ val |= BIT(1);
+ break;
+ case HOSTAP_ANTSEL_LOW:
+ break;
+ case HOSTAP_ANTSEL_HIGH:
+ val |= BIT(2);
+ break;
+ }
+
+ if (local->func->cmd(local->dev, HFA384X_CMDCODE_WRITEMIF,
+ HFA386X_CR_TX_CONFIGURE, &val, NULL)) {
+ printk(KERN_INFO "%s: setting TX AntSel failed\n",
+ local->dev->name);
+ ret = -1;
+ }
+ }
+
+ if (local->antsel_rx != HOSTAP_ANTSEL_DO_NOT_TOUCH &&
+ local->func->cmd(local->dev, HFA384X_CMDCODE_READMIF,
+ HFA386X_CR_RX_CONFIGURE,
+ NULL, &val) == 0) {
+ val &= ~(BIT(1) | BIT(0));
+ switch (local->antsel_rx) {
+ case HOSTAP_ANTSEL_DIVERSITY:
+ break;
+ case HOSTAP_ANTSEL_LOW:
+ val |= BIT(0);
+ break;
+ case HOSTAP_ANTSEL_HIGH:
+ val |= BIT(0) | BIT(1);
+ break;
+ }
+
+ if (local->func->cmd(local->dev, HFA384X_CMDCODE_WRITEMIF,
+ HFA386X_CR_RX_CONFIGURE, &val, NULL)) {
+ printk(KERN_INFO "%s: setting RX AntSel failed\n",
+ local->dev->name);
+ ret = -1;
+ }
+ }
+
+ return ret;
+}
+
+
+int hostap_set_roaming(local_info_t *local)
+{
+ u16 val;
+
+ switch (local->host_roaming) {
+ case 1:
+ val = HFA384X_ROAMING_HOST;
+ break;
+ case 2:
+ val = HFA384X_ROAMING_DISABLED;
+ break;
+ case 0:
+ default:
+ val = HFA384X_ROAMING_FIRMWARE;
+ break;
+ }
+
+ return hostap_set_word(local->dev, HFA384X_RID_CNFROAMINGMODE, val);
+}
+
+
+int hostap_set_auth_algs(local_info_t *local)
+{
+ int val = local->auth_algs;
+ /* At least STA f/w v0.6.2 seems to have issues with cnfAuthentication
+ * set to include both Open and Shared Key flags. It tries to use
+ * Shared Key authentication in that case even if WEP keys are not
+ * configured.. STA f/w v0.7.6 is able to handle such configuration,
+ * but it is unknown when this was fixed between 0.6.2 .. 0.7.6. */
+ if (local->sta_fw_ver < PRISM2_FW_VER(0,7,0) &&
+ val != PRISM2_AUTH_OPEN && val != PRISM2_AUTH_SHARED_KEY)
+ val = PRISM2_AUTH_OPEN;
+
+ if (hostap_set_word(local->dev, HFA384X_RID_CNFAUTHENTICATION, val)) {
+ printk(KERN_INFO "%s: cnfAuthentication setting to 0x%x "
+ "failed\n", local->dev->name, local->auth_algs);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+
+void hostap_dump_rx_header(const char *name, const struct hfa384x_rx_frame *rx)
+{
+ u16 status, fc;
+
+ status = __le16_to_cpu(rx->status);
+
+ printk(KERN_DEBUG "%s: RX status=0x%04x (port=%d, type=%d, "
+ "fcserr=%d) silence=%d signal=%d rate=%d rxflow=%d; "
+ "jiffies=%ld\n",
+ name, status, (status >> 8) & 0x07, status >> 13, status & 1,
+ rx->silence, rx->signal, rx->rate, rx->rxflow, jiffies);
+
+ fc = __le16_to_cpu(rx->frame_control);
+ printk(KERN_DEBUG " FC=0x%04x (type=%d:%d) dur=0x%04x seq=0x%04x "
+ "data_len=%d%s%s\n",
+ fc, WLAN_FC_GET_TYPE(fc) >> 2, WLAN_FC_GET_STYPE(fc) >> 4,
+ __le16_to_cpu(rx->duration_id), __le16_to_cpu(rx->seq_ctrl),
+ __le16_to_cpu(rx->data_len),
+ fc & IEEE80211_FCTL_TODS ? " [ToDS]" : "",
+ fc & IEEE80211_FCTL_FROMDS ? " [FromDS]" : "");
+
+ printk(KERN_DEBUG " A1=" MACSTR " A2=" MACSTR " A3=" MACSTR " A4="
+ MACSTR "\n",
+ MAC2STR(rx->addr1), MAC2STR(rx->addr2), MAC2STR(rx->addr3),
+ MAC2STR(rx->addr4));
+
+ printk(KERN_DEBUG " dst=" MACSTR " src=" MACSTR " len=%d\n",
+ MAC2STR(rx->dst_addr), MAC2STR(rx->src_addr),
+ __be16_to_cpu(rx->len));
+}
+
+
+void hostap_dump_tx_header(const char *name, const struct hfa384x_tx_frame *tx)
+{
+ u16 fc;
+
+ printk(KERN_DEBUG "%s: TX status=0x%04x retry_count=%d tx_rate=%d "
+ "tx_control=0x%04x; jiffies=%ld\n",
+ name, __le16_to_cpu(tx->status), tx->retry_count, tx->tx_rate,
+ __le16_to_cpu(tx->tx_control), jiffies);
+
+ fc = __le16_to_cpu(tx->frame_control);
+ printk(KERN_DEBUG " FC=0x%04x (type=%d:%d) dur=0x%04x seq=0x%04x "
+ "data_len=%d%s%s\n",
+ fc, WLAN_FC_GET_TYPE(fc) >> 2, WLAN_FC_GET_STYPE(fc) >> 4,
+ __le16_to_cpu(tx->duration_id), __le16_to_cpu(tx->seq_ctrl),
+ __le16_to_cpu(tx->data_len),
+ fc & IEEE80211_FCTL_TODS ? " [ToDS]" : "",
+ fc & IEEE80211_FCTL_FROMDS ? " [FromDS]" : "");
+
+ printk(KERN_DEBUG " A1=" MACSTR " A2=" MACSTR " A3=" MACSTR " A4="
+ MACSTR "\n",
+ MAC2STR(tx->addr1), MAC2STR(tx->addr2), MAC2STR(tx->addr3),
+ MAC2STR(tx->addr4));
+
+ printk(KERN_DEBUG " dst=" MACSTR " src=" MACSTR " len=%d\n",
+ MAC2STR(tx->dst_addr), MAC2STR(tx->src_addr),
+ __be16_to_cpu(tx->len));
+}
+
+
+int hostap_80211_header_parse(struct sk_buff *skb, unsigned char *haddr)
+{
+ memcpy(haddr, skb->mac.raw + 10, ETH_ALEN); /* addr2 */
+ return ETH_ALEN;
+}
+
+
+int hostap_80211_prism_header_parse(struct sk_buff *skb, unsigned char *haddr)
+{
+ if (*(u32 *)skb->mac.raw == LWNG_CAP_DID_BASE) {
+ memcpy(haddr, skb->mac.raw +
+ sizeof(struct linux_wlan_ng_prism_hdr) + 10,
+ ETH_ALEN); /* addr2 */
+ } else { /* (*(u32 *)skb->mac.raw == htonl(LWNG_CAPHDR_VERSION)) */
+ memcpy(haddr, skb->mac.raw +
+ sizeof(struct linux_wlan_ng_cap_hdr) + 10,
+ ETH_ALEN); /* addr2 */
+ }
+ return ETH_ALEN;
+}
+
+
+int hostap_80211_get_hdrlen(u16 fc)
+{
+ int hdrlen = 24;
+
+ switch (WLAN_FC_GET_TYPE(fc)) {
+ case IEEE80211_FTYPE_DATA:
+ if ((fc & IEEE80211_FCTL_FROMDS) && (fc & IEEE80211_FCTL_TODS))
+ hdrlen = 30; /* Addr4 */
+ break;
+ case IEEE80211_FTYPE_CTL:
+ switch (WLAN_FC_GET_STYPE(fc)) {
+ case IEEE80211_STYPE_CTS:
+ case IEEE80211_STYPE_ACK:
+ hdrlen = 10;
+ break;
+ default:
+ hdrlen = 16;
+ break;
+ }
+ break;
+ }
+
+ return hdrlen;
+}
+
+
+struct net_device_stats *hostap_get_stats(struct net_device *dev)
+{
+ struct hostap_interface *iface;
+ iface = netdev_priv(dev);
+ return &iface->stats;
+}
+
+
+static int prism2_close(struct net_device *dev)
+{
+ struct hostap_interface *iface;
+ local_info_t *local;
+
+ PDEBUG(DEBUG_FLOW, "%s: prism2_close\n", dev->name);
+
+ iface = netdev_priv(dev);
+ local = iface->local;
+
+ if (dev == local->ddev) {
+ prism2_sta_deauth(local, WLAN_REASON_DEAUTH_LEAVING);
+ }
+#ifndef PRISM2_NO_KERNEL_IEEE80211_MGMT
+ if (!local->hostapd && dev == local->dev &&
+ (!local->func->card_present || local->func->card_present(local)) &&
+ local->hw_ready && local->ap && local->iw_mode == IW_MODE_MASTER)
+ hostap_deauth_all_stas(dev, local->ap, 1);
+#endif /* PRISM2_NO_KERNEL_IEEE80211_MGMT */
+
+ if (dev == local->dev) {
+ local->func->hw_shutdown(dev, HOSTAP_HW_ENABLE_CMDCOMPL);
+ }
+
+ if (netif_running(dev)) {
+ netif_stop_queue(dev);
+ netif_device_detach(dev);
+ }
+
+ flush_scheduled_work();
+
+ module_put(local->hw_module);
+
+ local->num_dev_open--;
+
+ if (dev != local->dev && local->dev->flags & IFF_UP &&
+ local->master_dev_auto_open && local->num_dev_open == 1) {
+ /* Close master radio interface automatically if it was also
+ * opened automatically and we are now closing the last
+ * remaining non-master device. */
+ dev_close(local->dev);
+ }
+
+ return 0;
+}
+
+
+static int prism2_open(struct net_device *dev)
+{
+ struct hostap_interface *iface;
+ local_info_t *local;
+
+ PDEBUG(DEBUG_FLOW, "%s: prism2_open\n", dev->name);
+
+ iface = netdev_priv(dev);
+ local = iface->local;
+
+ if (local->no_pri) {
+ printk(KERN_DEBUG "%s: could not set interface UP - no PRI "
+ "f/w\n", dev->name);
+ return 1;
+ }
+
+ if ((local->func->card_present && !local->func->card_present(local)) ||
+ local->hw_downloading)
+ return -ENODEV;
+
+ if (!try_module_get(local->hw_module))
+ return -ENODEV;
+ local->num_dev_open++;
+
+ if (!local->dev_enabled && local->func->hw_enable(dev, 1)) {
+ printk(KERN_WARNING "%s: could not enable MAC port\n",
+ dev->name);
+ prism2_close(dev);
+ return 1;
+ }
+ if (!local->dev_enabled)
+ prism2_callback(local, PRISM2_CALLBACK_ENABLE);
+ local->dev_enabled = 1;
+
+ if (dev != local->dev && !(local->dev->flags & IFF_UP)) {
+ /* Master radio interface is needed for all operation, so open
+ * it automatically when any virtual net_device is opened. */
+ local->master_dev_auto_open = 1;
+ dev_open(local->dev);
+ }
+
+ netif_device_attach(dev);
+ netif_start_queue(dev);
+
+ return 0;
+}
+
+
+static int prism2_set_mac_address(struct net_device *dev, void *p)
+{
+ struct hostap_interface *iface;
+ local_info_t *local;
+ struct list_head *ptr;
+ struct sockaddr *addr = p;
+
+ iface = netdev_priv(dev);
+ local = iface->local;
+
+ if (local->func->set_rid(dev, HFA384X_RID_CNFOWNMACADDR, addr->sa_data,
+ ETH_ALEN) < 0 || local->func->reset_port(dev))
+ return -EINVAL;
+
+ read_lock_bh(&local->iface_lock);
+ list_for_each(ptr, &local->hostap_interfaces) {
+ iface = list_entry(ptr, struct hostap_interface, list);
+ memcpy(iface->dev->dev_addr, addr->sa_data, ETH_ALEN);
+ }
+ memcpy(local->dev->dev_addr, addr->sa_data, ETH_ALEN);
+ read_unlock_bh(&local->iface_lock);
+
+ return 0;
+}
+
+
+/* TODO: to be further implemented as soon as Prism2 fully supports
+ * GroupAddresses and correct documentation is available */
+void hostap_set_multicast_list_queue(void *data)
+{
+ struct net_device *dev = (struct net_device *) data;
+ struct hostap_interface *iface;
+ local_info_t *local;
+
+ iface = netdev_priv(dev);
+ local = iface->local;
+ if (hostap_set_word(dev, HFA384X_RID_PROMISCUOUSMODE,
+ local->is_promisc)) {
+ printk(KERN_INFO "%s: %sabling promiscuous mode failed\n",
+ dev->name, local->is_promisc ? "en" : "dis");
+ }
+}
+
+
+static void hostap_set_multicast_list(struct net_device *dev)
+{
+#if 0
+ /* FIX: promiscuous mode seems to be causing a lot of problems with
+ * some station firmware versions (FCSErr frames, invalid MACPort, etc.
+ * corrupted incoming frames). This code is now commented out while the
+ * problems are investigated. */
+ struct hostap_interface *iface;
+ local_info_t *local;
+
+ iface = netdev_priv(dev);
+ local = iface->local;
+ if ((dev->flags & IFF_ALLMULTI) || (dev->flags & IFF_PROMISC)) {
+ local->is_promisc = 1;
+ } else {
+ local->is_promisc = 0;
+ }
+
+ schedule_work(&local->set_multicast_list_queue);
+#endif
+}
+
+
+static int prism2_change_mtu(struct net_device *dev, int new_mtu)
+{
+ if (new_mtu < PRISM2_MIN_MTU || new_mtu > PRISM2_MAX_MTU)
+ return -EINVAL;
+
+ dev->mtu = new_mtu;
+ return 0;
+}
+
+
+static void prism2_tx_timeout(struct net_device *dev)
+{
+ struct hostap_interface *iface;
+ local_info_t *local;
+ struct hfa384x_regs regs;
+
+ iface = netdev_priv(dev);
+ local = iface->local;
+
+ printk(KERN_WARNING "%s Tx timed out! Resetting card\n", dev->name);
+ netif_stop_queue(local->dev);
+
+ local->func->read_regs(dev, ®s);
+ printk(KERN_DEBUG "%s: CMD=%04x EVSTAT=%04x "
+ "OFFSET0=%04x OFFSET1=%04x SWSUPPORT0=%04x\n",
+ dev->name, regs.cmd, regs.evstat, regs.offset0, regs.offset1,
+ regs.swsupport0);
+
+ local->func->schedule_reset(local);
+}
+
+
+void hostap_setup_dev(struct net_device *dev, local_info_t *local,
+ int main_dev)
+{
+ struct hostap_interface *iface;
+
+ iface = netdev_priv(dev);
+ ether_setup(dev);
+
+ /* kernel callbacks */
+ dev->get_stats = hostap_get_stats;
+ if (iface) {
+ /* Currently, we point to the proper spy_data only on
+ * the main_dev. This could be fixed. Jean II */
+ iface->wireless_data.spy_data = &iface->spy_data;
+ dev->wireless_data = &iface->wireless_data;
+ }
+ dev->wireless_handlers =
+ (struct iw_handler_def *) &hostap_iw_handler_def;
+ dev->do_ioctl = hostap_ioctl;
+ dev->open = prism2_open;
+ dev->stop = prism2_close;
+ dev->hard_start_xmit = hostap_data_start_xmit;
+ dev->set_mac_address = prism2_set_mac_address;
+ dev->set_multicast_list = hostap_set_multicast_list;
+ dev->change_mtu = prism2_change_mtu;
+ dev->tx_timeout = prism2_tx_timeout;
+ dev->watchdog_timeo = TX_TIMEOUT;
+
+ dev->mtu = local->mtu;
+ if (!main_dev) {
+ /* use main radio device queue */
+ dev->tx_queue_len = 0;
+ }
+
+ SET_ETHTOOL_OPS(dev, &prism2_ethtool_ops);
+
+ netif_stop_queue(dev);
+}
+
+
+static int hostap_enable_hostapd(local_info_t *local, int rtnl_locked)
+{
+ struct net_device *dev = local->dev;
+
+ if (local->apdev)
+ return -EEXIST;
+
+ printk(KERN_DEBUG "%s: enabling hostapd mode\n", dev->name);
+
+ local->apdev = hostap_add_interface(local, HOSTAP_INTERFACE_AP,
+ rtnl_locked, local->ddev->name,
+ "ap");
+ if (local->apdev == NULL)
+ return -ENOMEM;
+
+ local->apdev->hard_start_xmit = hostap_mgmt_start_xmit;
+ local->apdev->type = ARPHRD_IEEE80211;
+ local->apdev->hard_header_parse = hostap_80211_header_parse;
+
+ return 0;
+}
+
+
+static int hostap_disable_hostapd(local_info_t *local, int rtnl_locked)
+{
+ struct net_device *dev = local->dev;
+
+ printk(KERN_DEBUG "%s: disabling hostapd mode\n", dev->name);
+
+ hostap_remove_interface(local->apdev, rtnl_locked, 1);
+ local->apdev = NULL;
+
+ return 0;
+}
+
+
+static int hostap_enable_hostapd_sta(local_info_t *local, int rtnl_locked)
+{
+ struct net_device *dev = local->dev;
+
+ if (local->stadev)
+ return -EEXIST;
+
+ printk(KERN_DEBUG "%s: enabling hostapd STA mode\n", dev->name);
+
+ local->stadev = hostap_add_interface(local, HOSTAP_INTERFACE_STA,
+ rtnl_locked, local->ddev->name,
+ "sta");
+ if (local->stadev == NULL)
+ return -ENOMEM;
+
+ return 0;
+}
+
+
+static int hostap_disable_hostapd_sta(local_info_t *local, int rtnl_locked)
+{
+ struct net_device *dev = local->dev;
+
+ printk(KERN_DEBUG "%s: disabling hostapd mode\n", dev->name);
+
+ hostap_remove_interface(local->stadev, rtnl_locked, 1);
+ local->stadev = NULL;
+
+ return 0;
+}
+
+
+int hostap_set_hostapd(local_info_t *local, int val, int rtnl_locked)
+{
+ int ret;
+
+ if (val < 0 || val > 1)
+ return -EINVAL;
+
+ if (local->hostapd == val)
+ return 0;
+
+ if (val) {
+ ret = hostap_enable_hostapd(local, rtnl_locked);
+ if (ret == 0)
+ local->hostapd = 1;
+ } else {
+ local->hostapd = 0;
+ ret = hostap_disable_hostapd(local, rtnl_locked);
+ if (ret != 0)
+ local->hostapd = 1;
+ }
+
+ return ret;
+}
+
+
+int hostap_set_hostapd_sta(local_info_t *local, int val, int rtnl_locked)
+{
+ int ret;
+
+ if (val < 0 || val > 1)
+ return -EINVAL;
+
+ if (local->hostapd_sta == val)
+ return 0;
+
+ if (val) {
+ ret = hostap_enable_hostapd_sta(local, rtnl_locked);
+ if (ret == 0)
+ local->hostapd_sta = 1;
+ } else {
+ local->hostapd_sta = 0;
+ ret = hostap_disable_hostapd_sta(local, rtnl_locked);
+ if (ret != 0)
+ local->hostapd_sta = 1;
+ }
+
+
+ return ret;
+}
+
+
+int prism2_update_comms_qual(struct net_device *dev)
+{
+ struct hostap_interface *iface;
+ local_info_t *local;
+ int ret = 0;
+ struct hfa384x_comms_quality sq;
+
+ iface = netdev_priv(dev);
+ local = iface->local;
+ if (!local->sta_fw_ver)
+ ret = -1;
+ else if (local->sta_fw_ver >= PRISM2_FW_VER(1,3,1)) {
+ if (local->func->get_rid(local->dev,
+ HFA384X_RID_DBMCOMMSQUALITY,
+ &sq, sizeof(sq), 1) >= 0) {
+ local->comms_qual = (s16) le16_to_cpu(sq.comm_qual);
+ local->avg_signal = (s16) le16_to_cpu(sq.signal_level);
+ local->avg_noise = (s16) le16_to_cpu(sq.noise_level);
+ local->last_comms_qual_update = jiffies;
+ } else
+ ret = -1;
+ } else {
+ if (local->func->get_rid(local->dev, HFA384X_RID_COMMSQUALITY,
+ &sq, sizeof(sq), 1) >= 0) {
+ local->comms_qual = le16_to_cpu(sq.comm_qual);
+ local->avg_signal = HFA384X_LEVEL_TO_dBm(
+ le16_to_cpu(sq.signal_level));
+ local->avg_noise = HFA384X_LEVEL_TO_dBm(
+ le16_to_cpu(sq.noise_level));
+ local->last_comms_qual_update = jiffies;
+ } else
+ ret = -1;
+ }
+
+ return ret;
+}
+
+
+int prism2_sta_send_mgmt(local_info_t *local, u8 *dst, u16 stype,
+ u8 *body, size_t bodylen)
+{
+ struct sk_buff *skb;
+ struct hostap_ieee80211_mgmt *mgmt;
+ struct hostap_skb_tx_data *meta;
+ struct net_device *dev = local->dev;
+
+ skb = dev_alloc_skb(IEEE80211_MGMT_HDR_LEN + bodylen);
+ if (skb == NULL)
+ return -ENOMEM;
+
+ mgmt = (struct hostap_ieee80211_mgmt *)
+ skb_put(skb, IEEE80211_MGMT_HDR_LEN);
+ memset(mgmt, 0, IEEE80211_MGMT_HDR_LEN);
+ mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | stype);
+ memcpy(mgmt->da, dst, ETH_ALEN);
+ memcpy(mgmt->sa, dev->dev_addr, ETH_ALEN);
+ memcpy(mgmt->bssid, dst, ETH_ALEN);
+ if (body)
+ memcpy(skb_put(skb, bodylen), body, bodylen);
+
+ meta = (struct hostap_skb_tx_data *) skb->cb;
+ memset(meta, 0, sizeof(*meta));
+ meta->magic = HOSTAP_SKB_TX_DATA_MAGIC;
+ meta->iface = netdev_priv(dev);
+
+ skb->dev = dev;
+ skb->mac.raw = skb->nh.raw = skb->data;
+ dev_queue_xmit(skb);
+
+ return 0;
+}
+
+
+int prism2_sta_deauth(local_info_t *local, u16 reason)
+{
+ union iwreq_data wrqu;
+ int ret;
+
+ if (local->iw_mode != IW_MODE_INFRA ||
+ memcmp(local->bssid, "\x00\x00\x00\x00\x00\x00", ETH_ALEN) == 0 ||
+ memcmp(local->bssid, "\x44\x44\x44\x44\x44\x44", ETH_ALEN) == 0)
+ return 0;
+
+ reason = cpu_to_le16(reason);
+ ret = prism2_sta_send_mgmt(local, local->bssid, IEEE80211_STYPE_DEAUTH,
+ (u8 *) &reason, 2);
+ memset(wrqu.ap_addr.sa_data, 0, ETH_ALEN);
+ wireless_send_event(local->dev, SIOCGIWAP, &wrqu, NULL);
+ return ret;
+}
+
+
+struct proc_dir_entry *hostap_proc;
+
+static int __init hostap_init(void)
+{
+ if (proc_net != NULL) {
+ hostap_proc = proc_mkdir("hostap", proc_net);
+ if (!hostap_proc)
+ printk(KERN_WARNING "Failed to mkdir "
+ "/proc/net/hostap\n");
+ } else
+ hostap_proc = NULL;
+
+ return 0;
+}
+
+
+static void __exit hostap_exit(void)
+{
+ if (hostap_proc != NULL) {
+ hostap_proc = NULL;
+ remove_proc_entry("hostap", proc_net);
+ }
+}
+
+
+EXPORT_SYMBOL(hostap_set_word);
+EXPORT_SYMBOL(hostap_set_string);
+EXPORT_SYMBOL(hostap_get_porttype);
+EXPORT_SYMBOL(hostap_set_encryption);
+EXPORT_SYMBOL(hostap_set_antsel);
+EXPORT_SYMBOL(hostap_set_roaming);
+EXPORT_SYMBOL(hostap_set_auth_algs);
+EXPORT_SYMBOL(hostap_dump_rx_header);
+EXPORT_SYMBOL(hostap_dump_tx_header);
+EXPORT_SYMBOL(hostap_80211_header_parse);
+EXPORT_SYMBOL(hostap_80211_prism_header_parse);
+EXPORT_SYMBOL(hostap_80211_get_hdrlen);
+EXPORT_SYMBOL(hostap_get_stats);
+EXPORT_SYMBOL(hostap_setup_dev);
+EXPORT_SYMBOL(hostap_proc);
+EXPORT_SYMBOL(hostap_set_multicast_list_queue);
+EXPORT_SYMBOL(hostap_set_hostapd);
+EXPORT_SYMBOL(hostap_set_hostapd_sta);
+EXPORT_SYMBOL(hostap_add_interface);
+EXPORT_SYMBOL(hostap_remove_interface);
+EXPORT_SYMBOL(prism2_update_comms_qual);
+
+module_init(hostap_init);
+module_exit(hostap_exit);
^ permalink raw reply
* [2.6 patch] drivers/net/s2io.c: make functions static
From: Adrian Bunk @ 2005-11-06 0:46 UTC (permalink / raw)
To: jgarzik; +Cc: netdev, linux-kernel
This patch makes needlessly global functions static.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
---
drivers/net/s2io.c | 43 +++++++++++++++++++++++--------------------
1 file changed, 23 insertions(+), 20 deletions(-)
--- linux-2.6.14-rc5-mm1-full/drivers/net/s2io.c.old 2005-11-06 00:19:48.000000000 +0100
+++ linux-2.6.14-rc5-mm1-full/drivers/net/s2io.c 2005-11-06 00:25:39.000000000 +0100
@@ -1515,7 +1515,7 @@
#define LINK_UP_DOWN_INTERRUPT 1
#define MAC_RMAC_ERR_TIMER 2
-int s2io_link_fault_indication(nic_t *nic)
+static int s2io_link_fault_indication(nic_t *nic)
{
if (nic->intr_type != INTA)
return MAC_RMAC_ERR_TIMER;
@@ -1847,7 +1847,7 @@
*
*/
-void fix_mac_address(nic_t * sp)
+static void fix_mac_address(nic_t * sp)
{
XENA_dev_config_t __iomem *bar0 = sp->bar0;
u64 val64;
@@ -2111,7 +2111,7 @@
* SUCCESS on success or an appropriate -ve value on failure.
*/
-int fill_rx_buffers(struct s2io_nic *nic, int ring_no)
+static int fill_rx_buffers(struct s2io_nic *nic, int ring_no)
{
struct net_device *dev = nic->dev;
struct sk_buff *skb;
@@ -2796,7 +2796,7 @@
* SUCCESS on success and FAILURE on failure.
*/
-int wait_for_cmd_complete(nic_t * sp)
+static int wait_for_cmd_complete(nic_t * sp)
{
XENA_dev_config_t __iomem *bar0 = sp->bar0;
int ret = FAILURE, cnt = 0;
@@ -3042,7 +3042,7 @@
return SUCCESS;
}
-int wait_for_msix_trans(nic_t *nic, int i)
+static int wait_for_msix_trans(nic_t *nic, int i)
{
XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0;
u64 val64;
@@ -3081,7 +3081,7 @@
}
}
-void store_xmsi_data(nic_t *nic)
+static void store_xmsi_data(nic_t *nic)
{
XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0;
u64 val64, addr, data;
@@ -3253,7 +3253,7 @@
* file on failure.
*/
-int s2io_open(struct net_device *dev)
+static int s2io_open(struct net_device *dev)
{
nic_t *sp = dev->priv;
int err = 0;
@@ -3383,7 +3383,7 @@
* file on failure.
*/
-int s2io_close(struct net_device *dev)
+static int s2io_close(struct net_device *dev)
{
nic_t *sp = dev->priv;
int i;
@@ -3432,7 +3432,7 @@
* 0 on success & 1 on failure.
*/
-int s2io_xmit(struct sk_buff *skb, struct net_device *dev)
+static int s2io_xmit(struct sk_buff *skb, struct net_device *dev)
{
nic_t *sp = dev->priv;
u16 frg_cnt, frg_len, i, queue, queue_len, put_off, get_off;
@@ -3878,7 +3878,7 @@
* pointer to the updated net_device_stats structure.
*/
-struct net_device_stats *s2io_get_stats(struct net_device *dev)
+static struct net_device_stats *s2io_get_stats(struct net_device *dev)
{
nic_t *sp = dev->priv;
mac_info_t *mac_control;
@@ -5071,19 +5071,20 @@
tmp_stats[i++] = stat_info->sw_stat.double_ecc_errs;
}
-int s2io_ethtool_get_regs_len(struct net_device *dev)
+static int s2io_ethtool_get_regs_len(struct net_device *dev)
{
return (XENA_REG_SPACE);
}
-u32 s2io_ethtool_get_rx_csum(struct net_device * dev)
+static u32 s2io_ethtool_get_rx_csum(struct net_device * dev)
{
nic_t *sp = dev->priv;
return (sp->rx_csum);
}
-int s2io_ethtool_set_rx_csum(struct net_device *dev, u32 data)
+
+static int s2io_ethtool_set_rx_csum(struct net_device *dev, u32 data)
{
nic_t *sp = dev->priv;
@@ -5094,17 +5095,19 @@
return 0;
}
-int s2io_get_eeprom_len(struct net_device *dev)
+
+static int s2io_get_eeprom_len(struct net_device *dev)
{
return (XENA_EEPROM_SPACE);
}
-int s2io_ethtool_self_test_count(struct net_device *dev)
+static int s2io_ethtool_self_test_count(struct net_device *dev)
{
return (S2IO_TEST_LEN);
}
-void s2io_ethtool_get_strings(struct net_device *dev,
- u32 stringset, u8 * data)
+
+static void s2io_ethtool_get_strings(struct net_device *dev,
+ u32 stringset, u8 * data)
{
switch (stringset) {
case ETH_SS_TEST:
@@ -5120,7 +5123,7 @@
return (S2IO_STAT_LEN);
}
-int s2io_ethtool_op_set_tx_csum(struct net_device *dev, u32 data)
+static int s2io_ethtool_op_set_tx_csum(struct net_device *dev, u32 data)
{
if (data)
dev->features |= NETIF_F_IP_CSUM;
@@ -5173,7 +5176,7 @@
* function always return EOPNOTSUPPORTED
*/
-int s2io_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
+static int s2io_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
{
return -EOPNOTSUPP;
}
@@ -5189,7 +5192,7 @@
* file on failure.
*/
-int s2io_change_mtu(struct net_device *dev, int new_mtu)
+static int s2io_change_mtu(struct net_device *dev, int new_mtu)
{
nic_t *sp = dev->priv;
^ permalink raw reply
* Free referrals at All Services Finders for users and free sign ups for service providers in San Diego County
From: All Services Finders @ 2005-11-05 20:44 UTC (permalink / raw)
To: netdev
The first service provider in each of our service categories who registers as a vendor at www.AllServicesFinders.com will receive a free six month ad.
If you are not a service provider please register as a user. This too is totally free and we are having a five hundred dollar drawing for those who have registered at the end of the year.
To register just go to www.AllServicesFinders.com After you make it there then click on the login button at the right hand top side of the page.
This will take you to a login screen, immediately to the right of the login field you will find instruction on upgrading to a vendor account or opening a user account. Just click on that arrow and carefully fill out the information asked to create your account.
You will not be asked for money or credit card information. Even if the page has a field for that information do not fill it in. That is for those people who are paying for ads.
Thanks
Mike
^ permalink raw reply
* [git patches] 2.6.x net driver updates
From: Jeff Garzik @ 2005-11-05 19:58 UTC (permalink / raw)
To: Andrew Morton, Linus Torvalds; +Cc: netdev, linux-kernel
Please pull from 'upstream-linus' branch of
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6.git
to receive the following updates:
Documentation/networking/s2io.txt | 195 ++++++--
MAINTAINERS | 9
drivers/net/Kconfig | 13
drivers/net/fec_8xx/Kconfig | 8
drivers/net/fec_8xx/fec_mii.c | 42 +
drivers/net/fs_enet/fs_enet-main.c | 21
drivers/net/ibm_emac/ibm_emac.h | 22 -
drivers/net/ibm_emac/ibm_emac_core.c | 20
drivers/net/ibm_emac/ibm_emac_mal.h | 5
drivers/net/ibm_emac/ibm_emac_phy.c | 12
drivers/net/pcnet32.c | 87 ++-
drivers/net/phy/mdio_bus.c | 3
drivers/net/s2io.c | 762 ++++++++++++++++++-----------------
drivers/net/s2io.h | 91 ++--
drivers/net/wireless/airo.c | 2
include/linux/phy.h | 3
16 files changed, 791 insertions(+), 504 deletions(-)
Ananda Raju:
S2io: Multi buffer mode support
Don Fry:
pcnet32: show name of failing device
pcnet32: AT2700/2701 and Bugzilla 2699 & 4551
pcnet32: Prevent hang with 79c976
Eugene Surovegin:
PPC 44x EMAC driver: add 440SPe support
PPC 44x EMAC driver: add 440GR support
PPC 4xx EMAC driver: fix VSC8201 PHY initialization
Gabriel A. Devenyi:
drivers/net/wireless/airo.c unsigned comparason
Matt Porter:
phy address mask support for generic phy layer
Pantelis Antoniou:
Maintainers for fs_enet
fs_enet: Fix dma_unmap_single calls
fec_8xx: Remove dependency on NETTA & NETPHONE
fec_8xx: Add support for Intel PHY LX971
Ravinandan Arakali:
S2io: Updated documentation
diff --git a/Documentation/networking/s2io.txt b/Documentation/networking/s2io.txt
index 6726b52..bd528ff 100644
--- a/Documentation/networking/s2io.txt
+++ b/Documentation/networking/s2io.txt
@@ -1,48 +1,153 @@
-S2IO Technologies XFrame 10 Gig adapter.
--------------------------------------------
+Release notes for Neterion's (Formerly S2io) Xframe I/II PCI-X 10GbE driver.
-I. Module loadable parameters.
-When loaded as a module, the driver provides a host of Module loadable
-parameters, so the device can be tuned as per the users needs.
-A list of the Module params is given below.
-(i) ring_num: This can be used to program the number of
- receive rings used in the driver.
-(ii) ring_len: This defines the number of descriptors each ring
- can have. There can be a maximum of 8 rings.
-(iii) frame_len: This is an array of size 8. Using this we can
- set the maximum size of the received frame that can
- be steered into the corrsponding receive ring.
-(iv) fifo_num: This defines the number of Tx FIFOs thats used in
- the driver.
-(v) fifo_len: Each element defines the number of
- Tx descriptors that can be associated with each
- corresponding FIFO. There are a maximum of 8 FIFOs.
-(vi) tx_prio: This is a bool, if module is loaded with a non-zero
- value for tx_prio multi FIFO scheme is activated.
-(vii) rx_prio: This is a bool, if module is loaded with a non-zero
- value for tx_prio multi RING scheme is activated.
-(viii) latency_timer: The value given against this param will be
- loaded into the latency timer register in PCI Config
- space, else the register is left with its reset value.
-
-II. Performance tuning.
- By changing a few sysctl parameters.
- Copy the following lines into a file and run the following command,
- "sysctl -p <file_name>"
-### IPV4 specific settings
-net.ipv4.tcp_timestamps = 0 # turns TCP timestamp support off, default 1, reduces CPU use
-net.ipv4.tcp_sack = 0 # turn SACK support off, default on
-# on systems with a VERY fast bus -> memory interface this is the big gainer
-net.ipv4.tcp_rmem = 10000000 10000000 10000000 # sets min/default/max TCP read buffer, default 4096 87380 174760
-net.ipv4.tcp_wmem = 10000000 10000000 10000000 # sets min/pressure/max TCP write buffer, default 4096 16384 131072
-net.ipv4.tcp_mem = 10000000 10000000 10000000 # sets min/pressure/max TCP buffer space, default 31744 32256 32768
-
-### CORE settings (mostly for socket and UDP effect)
-net.core.rmem_max = 524287 # maximum receive socket buffer size, default 131071
-net.core.wmem_max = 524287 # maximum send socket buffer size, default 131071
-net.core.rmem_default = 524287 # default receive socket buffer size, default 65535
-net.core.wmem_default = 524287 # default send socket buffer size, default 65535
-net.core.optmem_max = 524287 # maximum amount of option memory buffers, default 10240
-net.core.netdev_max_backlog = 300000 # number of unprocessed input packets before kernel starts dropping them, default 300
----End of performance tuning file---
+Contents
+=======
+- 1. Introduction
+- 2. Identifying the adapter/interface
+- 3. Features supported
+- 4. Command line parameters
+- 5. Performance suggestions
+- 6. Available Downloads
+
+
+1. Introduction:
+This Linux driver supports Neterion's Xframe I PCI-X 1.0 and
+Xframe II PCI-X 2.0 adapters. It supports several features
+such as jumbo frames, MSI/MSI-X, checksum offloads, TSO, UFO and so on.
+See below for complete list of features.
+All features are supported for both IPv4 and IPv6.
+
+2. Identifying the adapter/interface:
+a. Insert the adapter(s) in your system.
+b. Build and load driver
+# insmod s2io.ko
+c. View log messages
+# dmesg | tail -40
+You will see messages similar to:
+eth3: Neterion Xframe I 10GbE adapter (rev 3), Version 2.0.9.1, Intr type INTA
+eth4: Neterion Xframe II 10GbE adapter (rev 2), Version 2.0.9.1, Intr type INTA
+eth4: Device is on 64 bit 133MHz PCIX(M1) bus
+
+The above messages identify the adapter type(Xframe I/II), adapter revision,
+driver version, interface name(eth3, eth4), Interrupt type(INTA, MSI, MSI-X).
+In case of Xframe II, the PCI/PCI-X bus width and frequency are displayed
+as well.
+
+To associate an interface with a physical adapter use "ethtool -p <ethX>".
+The corresponding adapter's LED will blink multiple times.
+
+3. Features supported:
+a. Jumbo frames. Xframe I/II supports MTU upto 9600 bytes,
+modifiable using ifconfig command.
+
+b. Offloads. Supports checksum offload(TCP/UDP/IP) on transmit
+and receive, TSO.
+
+c. Multi-buffer receive mode. Scattering of packet across multiple
+buffers. Currently driver supports 2-buffer mode which yields
+significant performance improvement on certain platforms(SGI Altix,
+IBM xSeries).
+
+d. MSI/MSI-X. Can be enabled on platforms which support this feature
+(IA64, Xeon) resulting in noticeable performance improvement(upto 7%
+on certain platforms).
+
+e. NAPI. Compile-time option(CONFIG_S2IO_NAPI) for better Rx interrupt
+moderation.
+
+f. Statistics. Comprehensive MAC-level and software statistics displayed
+using "ethtool -S" option.
+
+g. Multi-FIFO/Ring. Supports up to 8 transmit queues and receive rings,
+with multiple steering options.
+
+4. Command line parameters
+a. tx_fifo_num
+Number of transmit queues
+Valid range: 1-8
+Default: 1
+
+b. rx_ring_num
+Number of receive rings
+Valid range: 1-8
+Default: 1
+
+c. tx_fifo_len
+Size of each transmit queue
+Valid range: Total length of all queues should not exceed 8192
+Default: 4096
+
+d. rx_ring_sz
+Size of each receive ring(in 4K blocks)
+Valid range: Limited by memory on system
+Default: 30
+
+e. intr_type
+Specifies interrupt type. Possible values 1(INTA), 2(MSI), 3(MSI-X)
+Valid range: 1-3
+Default: 1
+
+5. Performance suggestions
+General:
+a. Set MTU to maximum(9000 for switch setup, 9600 in back-to-back configuration)
+b. Set TCP windows size to optimal value.
+For instance, for MTU=1500 a value of 210K has been observed to result in
+good performance.
+# sysctl -w net.ipv4.tcp_rmem="210000 210000 210000"
+# sysctl -w net.ipv4.tcp_wmem="210000 210000 210000"
+For MTU=9000, TCP window size of 10 MB is recommended.
+# sysctl -w net.ipv4.tcp_rmem="10000000 10000000 10000000"
+# sysctl -w net.ipv4.tcp_wmem="10000000 10000000 10000000"
+
+Transmit performance:
+a. By default, the driver respects BIOS settings for PCI bus parameters.
+However, you may want to experiment with PCI bus parameters
+max-split-transactions(MOST) and MMRBC (use setpci command).
+A MOST value of 2 has been found optimal for Opterons and 3 for Itanium.
+It could be different for your hardware.
+Set MMRBC to 4K**.
+
+For example you can set
+For opteron
+#setpci -d 17d5:* 62=1d
+For Itanium
+#setpci -d 17d5:* 62=3d
+
+For detailed description of the PCI registers, please see Xframe User Guide.
+
+b. Ensure Transmit Checksum offload is enabled. Use ethtool to set/verify this
+parameter.
+c. Turn on TSO(using "ethtool -K")
+# ethtool -K <ethX> tso on
+
+Receive performance:
+a. By default, the driver respects BIOS settings for PCI bus parameters.
+However, you may want to set PCI latency timer to 248.
+#setpci -d 17d5:* LATENCY_TIMER=f8
+For detailed description of the PCI registers, please see Xframe User Guide.
+b. Use 2-buffer mode. This results in large performance boost on
+on certain platforms(eg. SGI Altix, IBM xSeries).
+c. Ensure Receive Checksum offload is enabled. Use "ethtool -K ethX" command to
+set/verify this option.
+d. Enable NAPI feature(in kernel configuration Device Drivers ---> Network
+device support ---> Ethernet (10000 Mbit) ---> S2IO 10Gbe Xframe NIC) to
+bring down CPU utilization.
+
+** For AMD opteron platforms with 8131 chipset, MMRBC=1 and MOST=1 are
+recommended as safe parameters.
+For more information, please review the AMD8131 errata at
+http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/26310.pdf
+
+6. Available Downloads
+Neterion "s2io" driver in Red Hat and Suse 2.6-based distributions is kept up
+to date, also the latest "s2io" code (including support for 2.4 kernels) is
+available via "Support" link on the Neterion site: http://www.neterion.com.
+
+For Xframe User Guide (Programming manual), visit ftp site ns1.s2io.com,
+user: linuxdocs password: HALdocs
+
+7. Support
+For further support please contact either your 10GbE Xframe NIC vendor (IBM,
+HP, SGI etc.) or click on the "Support" link on the Neterion site:
+http://www.neterion.com.
diff --git a/MAINTAINERS b/MAINTAINERS
index 983f9e9..f08a143 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -910,6 +910,15 @@ L: linux-fbdev-devel@lists.sourceforge.n
W: http://linux-fbdev.sourceforge.net/
S: Maintained
+FREESCALE SOC FS_ENET DRIVER
+P: Pantelis Antoniou
+M: pantelis.antoniou@gmail.com
+P: Vitaly Bordug
+M: vbordug@ru.mvista.com
+L: linuxppc-embedded@ozlabs.org
+L: netdev@vger.kernel.org
+S: Maintained
+
FILE LOCKING (flock() and fcntl()/lockf())
P: Matthew Wilcox
M: matthew@wil.cx
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 57edae4..1958d9e 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -1203,7 +1203,7 @@ config IBM_EMAC_RX_SKB_HEADROOM
config IBM_EMAC_PHY_RX_CLK_FIX
bool "PHY Rx clock workaround"
- depends on IBM_EMAC && (405EP || 440GX || 440EP)
+ depends on IBM_EMAC && (405EP || 440GX || 440EP || 440GR)
help
Enable this if EMAC attached to a PHY which doesn't generate
RX clock if there is no link, if this is the case, you will
@@ -2258,17 +2258,6 @@ config S2IO_NAPI
If in doubt, say N.
-config 2BUFF_MODE
- bool "Use 2 Buffer Mode on Rx side."
- depends on S2IO
- ---help---
- On enabling the 2 buffer mode, the received frame will be
- split into 2 parts before being DMA'ed to the hosts memory.
- The parts are the ethernet header and ethernet payload.
- This is useful on systems where DMA'ing to to unaligned
- physical memory loactions comes with a heavy price.
- If not sure please say N.
-
endmenu
if !UML
diff --git a/drivers/net/fec_8xx/Kconfig b/drivers/net/fec_8xx/Kconfig
index db36ac3..4560026 100644
--- a/drivers/net/fec_8xx/Kconfig
+++ b/drivers/net/fec_8xx/Kconfig
@@ -1,6 +1,6 @@
config FEC_8XX
tristate "Motorola 8xx FEC driver"
- depends on NET_ETHERNET && 8xx && (NETTA || NETPHONE)
+ depends on NET_ETHERNET
select MII
config FEC_8XX_GENERIC_PHY
@@ -12,3 +12,9 @@ config FEC_8XX_DM9161_PHY
bool "Support DM9161 PHY"
depends on FEC_8XX
default n
+
+config FEC_8XX_LXT971_PHY
+ bool "Support LXT971/LXT972 PHY"
+ depends on FEC_8XX
+ default n
+
diff --git a/drivers/net/fec_8xx/fec_mii.c b/drivers/net/fec_8xx/fec_mii.c
index 803eb09..3b44ac1 100644
--- a/drivers/net/fec_8xx/fec_mii.c
+++ b/drivers/net/fec_8xx/fec_mii.c
@@ -203,6 +203,39 @@ static void dm9161_shutdown(struct net_d
#endif
+#ifdef CONFIG_FEC_8XX_LXT971_PHY
+
+/* Support for LXT971/972 PHY */
+
+#define MII_LXT971_PCR 16 /* Port Control Register */
+#define MII_LXT971_SR2 17 /* Status Register 2 */
+#define MII_LXT971_IER 18 /* Interrupt Enable Register */
+#define MII_LXT971_ISR 19 /* Interrupt Status Register */
+#define MII_LXT971_LCR 20 /* LED Control Register */
+#define MII_LXT971_TCR 30 /* Transmit Control Register */
+
+static void lxt971_startup(struct net_device *dev)
+{
+ struct fec_enet_private *fep = netdev_priv(dev);
+
+ fec_mii_write(dev, fep->mii_if.phy_id, MII_LXT971_IER, 0x00F2);
+}
+
+static void lxt971_ack_int(struct net_device *dev)
+{
+ struct fec_enet_private *fep = netdev_priv(dev);
+
+ fec_mii_read(dev, fep->mii_if.phy_id, MII_LXT971_ISR);
+}
+
+static void lxt971_shutdown(struct net_device *dev)
+{
+ struct fec_enet_private *fep = netdev_priv(dev);
+
+ fec_mii_write(dev, fep->mii_if.phy_id, MII_LXT971_IER, 0x0000);
+}
+#endif
+
/**********************************************************************************/
static const struct phy_info phy_info[] = {
@@ -215,6 +248,15 @@ static const struct phy_info phy_info[]
.shutdown = dm9161_shutdown,
},
#endif
+#ifdef CONFIG_FEC_8XX_LXT971_PHY
+ {
+ .id = 0x0001378e,
+ .name = "LXT971/972",
+ .startup = lxt971_startup,
+ .ack_int = lxt971_ack_int,
+ .shutdown = lxt971_shutdown,
+ },
+#endif
#ifdef CONFIG_FEC_8XX_GENERIC_PHY
{
.id = 0,
diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c
index 44fac73..9342d5b 100644
--- a/drivers/net/fs_enet/fs_enet-main.c
+++ b/drivers/net/fs_enet/fs_enet-main.c
@@ -130,7 +130,7 @@ static int fs_enet_rx_napi(struct net_de
skb = fep->rx_skbuff[curidx];
- dma_unmap_single(fep->dev, skb->data,
+ dma_unmap_single(fep->dev, CBDR_BUFADDR(bdp),
L1_CACHE_ALIGN(PKT_MAXBUF_SIZE),
DMA_FROM_DEVICE);
@@ -144,7 +144,7 @@ static int fs_enet_rx_napi(struct net_de
skb = fep->rx_skbuff[curidx];
- dma_unmap_single(fep->dev, skb->data,
+ dma_unmap_single(fep->dev, CBDR_BUFADDR(bdp),
L1_CACHE_ALIGN(PKT_MAXBUF_SIZE),
DMA_FROM_DEVICE);
@@ -268,7 +268,7 @@ static int fs_enet_rx_non_napi(struct ne
skb = fep->rx_skbuff[curidx];
- dma_unmap_single(fep->dev, skb->data,
+ dma_unmap_single(fep->dev, CBDR_BUFADDR(bdp),
L1_CACHE_ALIGN(PKT_MAXBUF_SIZE),
DMA_FROM_DEVICE);
@@ -278,7 +278,7 @@ static int fs_enet_rx_non_napi(struct ne
skb = fep->rx_skbuff[curidx];
- dma_unmap_single(fep->dev, skb->data,
+ dma_unmap_single(fep->dev, CBDR_BUFADDR(bdp),
L1_CACHE_ALIGN(PKT_MAXBUF_SIZE),
DMA_FROM_DEVICE);
@@ -399,7 +399,8 @@ static void fs_enet_tx(struct net_device
fep->stats.collisions++;
/* unmap */
- dma_unmap_single(fep->dev, skb->data, skb->len, DMA_TO_DEVICE);
+ dma_unmap_single(fep->dev, CBDR_BUFADDR(bdp),
+ skb->len, DMA_TO_DEVICE);
/*
* Free the sk buffer associated with this last transmit.
@@ -547,17 +548,19 @@ void fs_cleanup_bds(struct net_device *d
{
struct fs_enet_private *fep = netdev_priv(dev);
struct sk_buff *skb;
+ cbd_t *bdp;
int i;
/*
* Reset SKB transmit buffers.
*/
- for (i = 0; i < fep->tx_ring; i++) {
+ for (i = 0, bdp = fep->tx_bd_base; i < fep->tx_ring; i++, bdp++) {
if ((skb = fep->tx_skbuff[i]) == NULL)
continue;
/* unmap */
- dma_unmap_single(fep->dev, skb->data, skb->len, DMA_TO_DEVICE);
+ dma_unmap_single(fep->dev, CBDR_BUFADDR(bdp),
+ skb->len, DMA_TO_DEVICE);
fep->tx_skbuff[i] = NULL;
dev_kfree_skb(skb);
@@ -566,12 +569,12 @@ void fs_cleanup_bds(struct net_device *d
/*
* Reset SKB receive buffers
*/
- for (i = 0; i < fep->rx_ring; i++) {
+ for (i = 0, bdp = fep->rx_bd_base; i < fep->rx_ring; i++, bdp++) {
if ((skb = fep->rx_skbuff[i]) == NULL)
continue;
/* unmap */
- dma_unmap_single(fep->dev, skb->data,
+ dma_unmap_single(fep->dev, CBDR_BUFADDR(bdp),
L1_CACHE_ALIGN(PKT_MAXBUF_SIZE),
DMA_FROM_DEVICE);
diff --git a/drivers/net/ibm_emac/ibm_emac.h b/drivers/net/ibm_emac/ibm_emac.h
index 28c476f..644edbf 100644
--- a/drivers/net/ibm_emac/ibm_emac.h
+++ b/drivers/net/ibm_emac/ibm_emac.h
@@ -26,7 +26,8 @@
/* This is a simple check to prevent use of this driver on non-tested SoCs */
#if !defined(CONFIG_405GP) && !defined(CONFIG_405GPR) && !defined(CONFIG_405EP) && \
!defined(CONFIG_440GP) && !defined(CONFIG_440GX) && !defined(CONFIG_440SP) && \
- !defined(CONFIG_440EP) && !defined(CONFIG_NP405H)
+ !defined(CONFIG_440EP) && !defined(CONFIG_NP405H) && !defined(CONFIG_440SPE) && \
+ !defined(CONFIG_440GR)
#error "Unknown SoC. Please, check chip user manual and make sure EMAC defines are OK"
#endif
@@ -246,6 +247,25 @@ struct emac_regs {
#define EMAC_STACR_PCDA_SHIFT 5
#define EMAC_STACR_PRA_MASK 0x1f
+/*
+ * For the 440SPe, AMCC inexplicably changed the polarity of
+ * the "operation complete" bit in the MII control register.
+ */
+#if defined(CONFIG_440SPE)
+static inline int emac_phy_done(u32 stacr)
+{
+ return !(stacr & EMAC_STACR_OC);
+};
+#define EMAC_STACR_START EMAC_STACR_OC
+
+#else /* CONFIG_440SPE */
+static inline int emac_phy_done(u32 stacr)
+{
+ return stacr & EMAC_STACR_OC;
+};
+#define EMAC_STACR_START 0
+#endif /* !CONFIG_440SPE */
+
/* EMACx_TRTR */
#if !defined(CONFIG_IBM_EMAC4)
#define EMAC_TRTR_SHIFT 27
diff --git a/drivers/net/ibm_emac/ibm_emac_core.c b/drivers/net/ibm_emac/ibm_emac_core.c
index 943fbd1..eb7d694 100644
--- a/drivers/net/ibm_emac/ibm_emac_core.c
+++ b/drivers/net/ibm_emac/ibm_emac_core.c
@@ -87,10 +87,11 @@ MODULE_LICENSE("GPL");
*/
static u32 busy_phy_map;
-#if defined(CONFIG_IBM_EMAC_PHY_RX_CLK_FIX) && (defined(CONFIG_405EP) || defined(CONFIG_440EP))
+#if defined(CONFIG_IBM_EMAC_PHY_RX_CLK_FIX) && \
+ (defined(CONFIG_405EP) || defined(CONFIG_440EP) || defined(CONFIG_440GR))
/* 405EP has "EMAC to PHY Control Register" (CPC0_EPCTL) which can help us
* with PHY RX clock problem.
- * 440EP has more sane SDR0_MFR register implementation than 440GX, which
+ * 440EP/440GR has more sane SDR0_MFR register implementation than 440GX, which
* also allows controlling each EMAC clock
*/
static inline void EMAC_RX_CLK_TX(int idx)
@@ -100,7 +101,7 @@ static inline void EMAC_RX_CLK_TX(int id
#if defined(CONFIG_405EP)
mtdcr(0xf3, mfdcr(0xf3) | (1 << idx));
-#else /* CONFIG_440EP */
+#else /* CONFIG_440EP || CONFIG_440GR */
SDR_WRITE(DCRN_SDR_MFR, SDR_READ(DCRN_SDR_MFR) | (0x08000000 >> idx));
#endif
@@ -546,7 +547,7 @@ static int __emac_mdio_read(struct ocp_e
/* Wait for management interface to become idle */
n = 10;
- while (!(in_be32(&p->stacr) & EMAC_STACR_OC)) {
+ while (!emac_phy_done(in_be32(&p->stacr))) {
udelay(1);
if (!--n)
goto to;
@@ -556,11 +557,12 @@ static int __emac_mdio_read(struct ocp_e
out_be32(&p->stacr,
EMAC_STACR_BASE(emac_opb_mhz()) | EMAC_STACR_STAC_READ |
(reg & EMAC_STACR_PRA_MASK)
- | ((id & EMAC_STACR_PCDA_MASK) << EMAC_STACR_PCDA_SHIFT));
+ | ((id & EMAC_STACR_PCDA_MASK) << EMAC_STACR_PCDA_SHIFT)
+ | EMAC_STACR_START);
/* Wait for read to complete */
n = 100;
- while (!((r = in_be32(&p->stacr)) & EMAC_STACR_OC)) {
+ while (!emac_phy_done(r = in_be32(&p->stacr))) {
udelay(1);
if (!--n)
goto to;
@@ -594,7 +596,7 @@ static void __emac_mdio_write(struct ocp
/* Wait for management interface to be idle */
n = 10;
- while (!(in_be32(&p->stacr) & EMAC_STACR_OC)) {
+ while (!emac_phy_done(in_be32(&p->stacr))) {
udelay(1);
if (!--n)
goto to;
@@ -605,11 +607,11 @@ static void __emac_mdio_write(struct ocp
EMAC_STACR_BASE(emac_opb_mhz()) | EMAC_STACR_STAC_WRITE |
(reg & EMAC_STACR_PRA_MASK) |
((id & EMAC_STACR_PCDA_MASK) << EMAC_STACR_PCDA_SHIFT) |
- (val << EMAC_STACR_PHYD_SHIFT));
+ (val << EMAC_STACR_PHYD_SHIFT) | EMAC_STACR_START);
/* Wait for write to complete */
n = 100;
- while (!(in_be32(&p->stacr) & EMAC_STACR_OC)) {
+ while (!emac_phy_done(in_be32(&p->stacr))) {
udelay(1);
if (!--n)
goto to;
diff --git a/drivers/net/ibm_emac/ibm_emac_mal.h b/drivers/net/ibm_emac/ibm_emac_mal.h
index 15b0bda..2a2d3b2 100644
--- a/drivers/net/ibm_emac/ibm_emac_mal.h
+++ b/drivers/net/ibm_emac/ibm_emac_mal.h
@@ -32,9 +32,10 @@
* reflect the fact that 40x and 44x have slightly different MALs. --ebs
*/
#if defined(CONFIG_405GP) || defined(CONFIG_405GPR) || defined(CONFIG_405EP) || \
- defined(CONFIG_440EP) || defined(CONFIG_NP405H)
+ defined(CONFIG_440EP) || defined(CONFIG_440GR) || defined(CONFIG_NP405H)
#define MAL_VERSION 1
-#elif defined(CONFIG_440GP) || defined(CONFIG_440GX) || defined(CONFIG_440SP)
+#elif defined(CONFIG_440GP) || defined(CONFIG_440GX) || defined(CONFIG_440SP) || \
+ defined(CONFIG_440SPE)
#define MAL_VERSION 2
#else
#error "Unknown SoC, please check chip manual and choose MAL 'version'"
diff --git a/drivers/net/ibm_emac/ibm_emac_phy.c b/drivers/net/ibm_emac/ibm_emac_phy.c
index a27e49c..67935dd 100644
--- a/drivers/net/ibm_emac/ibm_emac_phy.c
+++ b/drivers/net/ibm_emac/ibm_emac_phy.c
@@ -236,12 +236,16 @@ static struct mii_phy_def genmii_phy_def
};
/* CIS8201 */
+#define MII_CIS8201_10BTCSR 0x16
+#define TENBTCSR_ECHO_DISABLE 0x2000
#define MII_CIS8201_EPCR 0x17
#define EPCR_MODE_MASK 0x3000
#define EPCR_GMII_MODE 0x0000
#define EPCR_RGMII_MODE 0x1000
#define EPCR_TBI_MODE 0x2000
#define EPCR_RTBI_MODE 0x3000
+#define MII_CIS8201_ACSR 0x1c
+#define ACSR_PIN_PRIO_SELECT 0x0004
static int cis8201_init(struct mii_phy *phy)
{
@@ -269,6 +273,14 @@ static int cis8201_init(struct mii_phy *
}
phy_write(phy, MII_CIS8201_EPCR, epcr);
+
+ /* MII regs override strap pins */
+ phy_write(phy, MII_CIS8201_ACSR,
+ phy_read(phy, MII_CIS8201_ACSR) | ACSR_PIN_PRIO_SELECT);
+
+ /* Disable TX_EN -> CRS echo mode, otherwise 10/HDX doesn't work */
+ phy_write(phy, MII_CIS8201_10BTCSR,
+ phy_read(phy, MII_CIS8201_10BTCSR) | TENBTCSR_ECHO_DISABLE);
return 0;
}
diff --git a/drivers/net/pcnet32.c b/drivers/net/pcnet32.c
index 70fe81a..be31922 100644
--- a/drivers/net/pcnet32.c
+++ b/drivers/net/pcnet32.c
@@ -22,8 +22,8 @@
*************************************************************************/
#define DRV_NAME "pcnet32"
-#define DRV_VERSION "1.31a"
-#define DRV_RELDATE "12.Sep.2005"
+#define DRV_VERSION "1.31c"
+#define DRV_RELDATE "01.Nov.2005"
#define PFX DRV_NAME ": "
static const char *version =
@@ -260,6 +260,11 @@ static int homepna[MAX_UNITS];
* v1.31 02 Sep 2005 Hubert WS Lin <wslin@tw.ibm.c0m> added set_ringparam().
* v1.31a 12 Sep 2005 Hubert WS Lin <wslin@tw.ibm.c0m> set min ring size to 4
* to allow loopback test to work unchanged.
+ * v1.31b 06 Oct 2005 Don Fry changed alloc_ring to show name of device
+ * if allocation fails
+ * v1.31c 01 Nov 2005 Don Fry Allied Telesyn 2700/2701 FX are 100Mbit only.
+ * Force 100Mbit FD if Auto (ASEL) is selected.
+ * See Bugzilla 2669 and 4551.
*/
@@ -408,7 +413,7 @@ static int pcnet32_get_regs_len(struct n
static void pcnet32_get_regs(struct net_device *dev, struct ethtool_regs *regs,
void *ptr);
static void pcnet32_purge_tx_ring(struct net_device *dev);
-static int pcnet32_alloc_ring(struct net_device *dev);
+static int pcnet32_alloc_ring(struct net_device *dev, char *name);
static void pcnet32_free_ring(struct net_device *dev);
@@ -669,15 +674,17 @@ static int pcnet32_set_ringparam(struct
lp->rx_mod_mask = lp->rx_ring_size - 1;
lp->rx_len_bits = (i << 4);
- if (pcnet32_alloc_ring(dev)) {
+ if (pcnet32_alloc_ring(dev, dev->name)) {
pcnet32_free_ring(dev);
+ spin_unlock_irqrestore(&lp->lock, flags);
return -ENOMEM;
}
spin_unlock_irqrestore(&lp->lock, flags);
if (pcnet32_debug & NETIF_MSG_DRV)
- printk(KERN_INFO PFX "Ring Param Settings: RX: %d, TX: %d\n", lp->rx_ring_size, lp->tx_ring_size);
+ printk(KERN_INFO PFX "%s: Ring Param Settings: RX: %d, TX: %d\n",
+ dev->name, lp->rx_ring_size, lp->tx_ring_size);
if (netif_running(dev))
pcnet32_open(dev);
@@ -981,7 +988,11 @@ static void pcnet32_get_regs(struct net_
*buff++ = a->read_csr(ioaddr, 114);
/* read bus configuration registers */
- for (i=0; i<36; i++) {
+ for (i=0; i<30; i++) {
+ *buff++ = a->read_bcr(ioaddr, i);
+ }
+ *buff++ = 0; /* skip bcr30 so as not to hang 79C976 */
+ for (i=31; i<36; i++) {
*buff++ = a->read_bcr(ioaddr, i);
}
@@ -1340,7 +1351,8 @@ pcnet32_probe1(unsigned long ioaddr, int
}
lp->a = *a;
- if (pcnet32_alloc_ring(dev)) {
+ /* prior to register_netdev, dev->name is not yet correct */
+ if (pcnet32_alloc_ring(dev, pci_name(lp->pci_dev))) {
ret = -ENOMEM;
goto err_free_ring;
}
@@ -1448,48 +1460,63 @@ err_release_region:
}
-static int pcnet32_alloc_ring(struct net_device *dev)
+/* if any allocation fails, caller must also call pcnet32_free_ring */
+static int pcnet32_alloc_ring(struct net_device *dev, char *name)
{
struct pcnet32_private *lp = dev->priv;
- if ((lp->tx_ring = pci_alloc_consistent(lp->pci_dev, sizeof(struct pcnet32_tx_head) * lp->tx_ring_size,
- &lp->tx_ring_dma_addr)) == NULL) {
+ lp->tx_ring = pci_alloc_consistent(lp->pci_dev,
+ sizeof(struct pcnet32_tx_head) * lp->tx_ring_size,
+ &lp->tx_ring_dma_addr);
+ if (lp->tx_ring == NULL) {
if (pcnet32_debug & NETIF_MSG_DRV)
- printk(KERN_ERR PFX "Consistent memory allocation failed.\n");
+ printk("\n" KERN_ERR PFX "%s: Consistent memory allocation failed.\n",
+ name);
return -ENOMEM;
}
- if ((lp->rx_ring = pci_alloc_consistent(lp->pci_dev, sizeof(struct pcnet32_rx_head) * lp->rx_ring_size,
- &lp->rx_ring_dma_addr)) == NULL) {
+ lp->rx_ring = pci_alloc_consistent(lp->pci_dev,
+ sizeof(struct pcnet32_rx_head) * lp->rx_ring_size,
+ &lp->rx_ring_dma_addr);
+ if (lp->rx_ring == NULL) {
if (pcnet32_debug & NETIF_MSG_DRV)
- printk(KERN_ERR PFX "Consistent memory allocation failed.\n");
+ printk("\n" KERN_ERR PFX "%s: Consistent memory allocation failed.\n",
+ name);
return -ENOMEM;
}
- if (!(lp->tx_dma_addr = kmalloc(sizeof(dma_addr_t) * lp->tx_ring_size, GFP_ATOMIC))) {
+ lp->tx_dma_addr = kmalloc(sizeof(dma_addr_t) * lp->tx_ring_size,
+ GFP_ATOMIC);
+ if (!lp->tx_dma_addr) {
if (pcnet32_debug & NETIF_MSG_DRV)
- printk(KERN_ERR PFX "Memory allocation failed.\n");
+ printk("\n" KERN_ERR PFX "%s: Memory allocation failed.\n", name);
return -ENOMEM;
}
memset(lp->tx_dma_addr, 0, sizeof(dma_addr_t) * lp->tx_ring_size);
- if (!(lp->rx_dma_addr = kmalloc(sizeof(dma_addr_t) * lp->rx_ring_size, GFP_ATOMIC))) {
+ lp->rx_dma_addr = kmalloc(sizeof(dma_addr_t) * lp->rx_ring_size,
+ GFP_ATOMIC);
+ if (!lp->rx_dma_addr) {
if (pcnet32_debug & NETIF_MSG_DRV)
- printk(KERN_ERR PFX "Memory allocation failed.\n");
+ printk("\n" KERN_ERR PFX "%s: Memory allocation failed.\n", name);
return -ENOMEM;
}
memset(lp->rx_dma_addr, 0, sizeof(dma_addr_t) * lp->rx_ring_size);
- if (!(lp->tx_skbuff = kmalloc(sizeof(struct sk_buff *) * lp->tx_ring_size, GFP_ATOMIC))) {
+ lp->tx_skbuff = kmalloc(sizeof(struct sk_buff *) * lp->tx_ring_size,
+ GFP_ATOMIC);
+ if (!lp->tx_skbuff) {
if (pcnet32_debug & NETIF_MSG_DRV)
- printk(KERN_ERR PFX "Memory allocation failed.\n");
+ printk("\n" KERN_ERR PFX "%s: Memory allocation failed.\n", name);
return -ENOMEM;
}
memset(lp->tx_skbuff, 0, sizeof(struct sk_buff *) * lp->tx_ring_size);
- if (!(lp->rx_skbuff = kmalloc(sizeof(struct sk_buff *) * lp->rx_ring_size, GFP_ATOMIC))) {
+ lp->rx_skbuff = kmalloc(sizeof(struct sk_buff *) * lp->rx_ring_size,
+ GFP_ATOMIC);
+ if (!lp->rx_skbuff) {
if (pcnet32_debug & NETIF_MSG_DRV)
- printk(KERN_ERR PFX "Memory allocation failed.\n");
+ printk("\n" KERN_ERR PFX "%s: Memory allocation failed.\n", name);
return -ENOMEM;
}
memset(lp->rx_skbuff, 0, sizeof(struct sk_buff *) * lp->rx_ring_size);
@@ -1592,12 +1619,18 @@ pcnet32_open(struct net_device *dev)
val |= 0x10;
lp->a.write_csr (ioaddr, 124, val);
- /* Allied Telesyn AT 2700/2701 FX looses the link, so skip that */
+ /* Allied Telesyn AT 2700/2701 FX are 100Mbit only and do not negotiate */
if (lp->pci_dev->subsystem_vendor == PCI_VENDOR_ID_AT &&
- (lp->pci_dev->subsystem_device == PCI_SUBDEVICE_ID_AT_2700FX ||
- lp->pci_dev->subsystem_device == PCI_SUBDEVICE_ID_AT_2701FX)) {
- printk(KERN_DEBUG "%s: Skipping PHY selection.\n", dev->name);
- } else {
+ (lp->pci_dev->subsystem_device == PCI_SUBDEVICE_ID_AT_2700FX ||
+ lp->pci_dev->subsystem_device == PCI_SUBDEVICE_ID_AT_2701FX)) {
+ if (lp->options & PCNET32_PORT_ASEL) {
+ lp->options = PCNET32_PORT_FD | PCNET32_PORT_100;
+ if (netif_msg_link(lp))
+ printk(KERN_DEBUG "%s: Setting 100Mb-Full Duplex.\n",
+ dev->name);
+ }
+ }
+ {
/*
* 24 Jun 2004 according AMD, in order to change the PHY,
* DANAS (or DISPM for 79C976) must be set; then select the speed,
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index ad93b0d..5eab9c4 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -61,6 +61,9 @@ int mdiobus_register(struct mii_bus *bus
for (i = 0; i < PHY_MAX_ADDR; i++) {
struct phy_device *phydev;
+ if (bus->phy_mask & (1 << i))
+ continue;
+
phydev = get_phy_device(bus, i);
if (IS_ERR(phydev))
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 3f5e93a..9c49354 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -30,6 +30,8 @@
* in the driver.
* rx_ring_sz: This defines the number of descriptors each ring can have. This
* is also an array of size 8.
+ * rx_ring_mode: This defines the operation mode of all 8 rings. The valid
+ * values are 1, 2 and 3.
* tx_fifo_num: This defines the number of Tx FIFOs thats used int the driver.
* tx_fifo_len: This too is an array of 8. Each element defines the number of
* Tx descriptors that can be associated with each corresponding FIFO.
@@ -65,12 +67,15 @@
#include "s2io.h"
#include "s2io-regs.h"
-#define DRV_VERSION "Version 2.0.9.1"
+#define DRV_VERSION "Version 2.0.9.3"
/* S2io Driver name & version. */
static char s2io_driver_name[] = "Neterion";
static char s2io_driver_version[] = DRV_VERSION;
+int rxd_size[4] = {32,48,48,64};
+int rxd_count[4] = {127,85,85,63};
+
static inline int RXD_IS_UP2DT(RxD_t *rxdp)
{
int ret;
@@ -104,7 +109,7 @@ static inline int rx_buffer_level(nic_t
mac_control = &sp->mac_control;
if ((mac_control->rings[ring].pkt_cnt - rxb_size) > 16) {
level = LOW;
- if (rxb_size <= MAX_RXDS_PER_BLOCK) {
+ if (rxb_size <= rxd_count[sp->rxd_mode]) {
level = PANIC;
}
}
@@ -296,6 +301,7 @@ static unsigned int rx_ring_sz[MAX_RX_RI
{[0 ...(MAX_RX_RINGS - 1)] = 0 };
static unsigned int rts_frm_len[MAX_RX_RINGS] =
{[0 ...(MAX_RX_RINGS - 1)] = 0 };
+static unsigned int rx_ring_mode = 1;
static unsigned int use_continuous_tx_intrs = 1;
static unsigned int rmac_pause_time = 65535;
static unsigned int mc_pause_threshold_q0q3 = 187;
@@ -304,6 +310,7 @@ static unsigned int shared_splits;
static unsigned int tmac_util_period = 5;
static unsigned int rmac_util_period = 5;
static unsigned int bimodal = 0;
+static unsigned int l3l4hdr_size = 128;
#ifndef CONFIG_S2IO_NAPI
static unsigned int indicate_max_pkts;
#endif
@@ -357,10 +364,8 @@ static int init_shared_mem(struct s2io_n
int i, j, blk_cnt, rx_sz, tx_sz;
int lst_size, lst_per_page;
struct net_device *dev = nic->dev;
-#ifdef CONFIG_2BUFF_MODE
unsigned long tmp;
buffAdd_t *ba;
-#endif
mac_info_t *mac_control;
struct config_param *config;
@@ -458,7 +463,8 @@ static int init_shared_mem(struct s2io_n
/* Allocation and initialization of RXDs in Rings */
size = 0;
for (i = 0; i < config->rx_ring_num; i++) {
- if (config->rx_cfg[i].num_rxd % (MAX_RXDS_PER_BLOCK + 1)) {
+ if (config->rx_cfg[i].num_rxd %
+ (rxd_count[nic->rxd_mode] + 1)) {
DBG_PRINT(ERR_DBG, "%s: RxD count of ", dev->name);
DBG_PRINT(ERR_DBG, "Ring%d is not a multiple of ",
i);
@@ -467,11 +473,15 @@ static int init_shared_mem(struct s2io_n
}
size += config->rx_cfg[i].num_rxd;
mac_control->rings[i].block_count =
- config->rx_cfg[i].num_rxd / (MAX_RXDS_PER_BLOCK + 1);
- mac_control->rings[i].pkt_cnt =
- config->rx_cfg[i].num_rxd - mac_control->rings[i].block_count;
+ config->rx_cfg[i].num_rxd /
+ (rxd_count[nic->rxd_mode] + 1 );
+ mac_control->rings[i].pkt_cnt = config->rx_cfg[i].num_rxd -
+ mac_control->rings[i].block_count;
}
- size = (size * (sizeof(RxD_t)));
+ if (nic->rxd_mode == RXD_MODE_1)
+ size = (size * (sizeof(RxD1_t)));
+ else
+ size = (size * (sizeof(RxD3_t)));
rx_sz = size;
for (i = 0; i < config->rx_ring_num; i++) {
@@ -486,15 +496,15 @@ static int init_shared_mem(struct s2io_n
mac_control->rings[i].nic = nic;
mac_control->rings[i].ring_no = i;
- blk_cnt =
- config->rx_cfg[i].num_rxd / (MAX_RXDS_PER_BLOCK + 1);
+ blk_cnt = config->rx_cfg[i].num_rxd /
+ (rxd_count[nic->rxd_mode] + 1);
/* Allocating all the Rx blocks */
for (j = 0; j < blk_cnt; j++) {
-#ifndef CONFIG_2BUFF_MODE
- size = (MAX_RXDS_PER_BLOCK + 1) * (sizeof(RxD_t));
-#else
- size = SIZE_OF_BLOCK;
-#endif
+ rx_block_info_t *rx_blocks;
+ int l;
+
+ rx_blocks = &mac_control->rings[i].rx_blocks[j];
+ size = SIZE_OF_BLOCK; //size is always page size
tmp_v_addr = pci_alloc_consistent(nic->pdev, size,
&tmp_p_addr);
if (tmp_v_addr == NULL) {
@@ -504,11 +514,24 @@ static int init_shared_mem(struct s2io_n
* memory that was alloced till the
* failure happened.
*/
- mac_control->rings[i].rx_blocks[j].block_virt_addr =
- tmp_v_addr;
+ rx_blocks->block_virt_addr = tmp_v_addr;
return -ENOMEM;
}
memset(tmp_v_addr, 0, size);
+ rx_blocks->block_virt_addr = tmp_v_addr;
+ rx_blocks->block_dma_addr = tmp_p_addr;
+ rx_blocks->rxds = kmalloc(sizeof(rxd_info_t)*
+ rxd_count[nic->rxd_mode],
+ GFP_KERNEL);
+ for (l=0; l<rxd_count[nic->rxd_mode];l++) {
+ rx_blocks->rxds[l].virt_addr =
+ rx_blocks->block_virt_addr +
+ (rxd_size[nic->rxd_mode] * l);
+ rx_blocks->rxds[l].dma_addr =
+ rx_blocks->block_dma_addr +
+ (rxd_size[nic->rxd_mode] * l);
+ }
+
mac_control->rings[i].rx_blocks[j].block_virt_addr =
tmp_v_addr;
mac_control->rings[i].rx_blocks[j].block_dma_addr =
@@ -528,62 +551,58 @@ static int init_shared_mem(struct s2io_n
blk_cnt].block_dma_addr;
pre_rxd_blk = (RxD_block_t *) tmp_v_addr;
- pre_rxd_blk->reserved_1 = END_OF_BLOCK; /* last RxD
- * marker.
- */
-#ifndef CONFIG_2BUFF_MODE
pre_rxd_blk->reserved_2_pNext_RxD_block =
(unsigned long) tmp_v_addr_next;
-#endif
pre_rxd_blk->pNext_RxD_Blk_physical =
(u64) tmp_p_addr_next;
}
}
-
-#ifdef CONFIG_2BUFF_MODE
- /*
- * Allocation of Storages for buffer addresses in 2BUFF mode
- * and the buffers as well.
- */
- for (i = 0; i < config->rx_ring_num; i++) {
- blk_cnt =
- config->rx_cfg[i].num_rxd / (MAX_RXDS_PER_BLOCK + 1);
- mac_control->rings[i].ba = kmalloc((sizeof(buffAdd_t *) * blk_cnt),
+ if (nic->rxd_mode >= RXD_MODE_3A) {
+ /*
+ * Allocation of Storages for buffer addresses in 2BUFF mode
+ * and the buffers as well.
+ */
+ for (i = 0; i < config->rx_ring_num; i++) {
+ blk_cnt = config->rx_cfg[i].num_rxd /
+ (rxd_count[nic->rxd_mode]+ 1);
+ mac_control->rings[i].ba =
+ kmalloc((sizeof(buffAdd_t *) * blk_cnt),
GFP_KERNEL);
- if (!mac_control->rings[i].ba)
- return -ENOMEM;
- for (j = 0; j < blk_cnt; j++) {
- int k = 0;
- mac_control->rings[i].ba[j] = kmalloc((sizeof(buffAdd_t) *
- (MAX_RXDS_PER_BLOCK + 1)),
- GFP_KERNEL);
- if (!mac_control->rings[i].ba[j])
+ if (!mac_control->rings[i].ba)
return -ENOMEM;
- while (k != MAX_RXDS_PER_BLOCK) {
- ba = &mac_control->rings[i].ba[j][k];
-
- ba->ba_0_org = (void *) kmalloc
- (BUF0_LEN + ALIGN_SIZE, GFP_KERNEL);
- if (!ba->ba_0_org)
- return -ENOMEM;
- tmp = (unsigned long) ba->ba_0_org;
- tmp += ALIGN_SIZE;
- tmp &= ~((unsigned long) ALIGN_SIZE);
- ba->ba_0 = (void *) tmp;
-
- ba->ba_1_org = (void *) kmalloc
- (BUF1_LEN + ALIGN_SIZE, GFP_KERNEL);
- if (!ba->ba_1_org)
+ for (j = 0; j < blk_cnt; j++) {
+ int k = 0;
+ mac_control->rings[i].ba[j] =
+ kmalloc((sizeof(buffAdd_t) *
+ (rxd_count[nic->rxd_mode] + 1)),
+ GFP_KERNEL);
+ if (!mac_control->rings[i].ba[j])
return -ENOMEM;
- tmp = (unsigned long) ba->ba_1_org;
- tmp += ALIGN_SIZE;
- tmp &= ~((unsigned long) ALIGN_SIZE);
- ba->ba_1 = (void *) tmp;
- k++;
+ while (k != rxd_count[nic->rxd_mode]) {
+ ba = &mac_control->rings[i].ba[j][k];
+
+ ba->ba_0_org = (void *) kmalloc
+ (BUF0_LEN + ALIGN_SIZE, GFP_KERNEL);
+ if (!ba->ba_0_org)
+ return -ENOMEM;
+ tmp = (unsigned long)ba->ba_0_org;
+ tmp += ALIGN_SIZE;
+ tmp &= ~((unsigned long) ALIGN_SIZE);
+ ba->ba_0 = (void *) tmp;
+
+ ba->ba_1_org = (void *) kmalloc
+ (BUF1_LEN + ALIGN_SIZE, GFP_KERNEL);
+ if (!ba->ba_1_org)
+ return -ENOMEM;
+ tmp = (unsigned long) ba->ba_1_org;
+ tmp += ALIGN_SIZE;
+ tmp &= ~((unsigned long) ALIGN_SIZE);
+ ba->ba_1 = (void *) tmp;
+ k++;
+ }
}
}
}
-#endif
/* Allocation and initialization of Statistics block */
size = sizeof(StatInfo_t);
@@ -669,11 +688,7 @@ static void free_shared_mem(struct s2io_
kfree(mac_control->fifos[i].list_info);
}
-#ifndef CONFIG_2BUFF_MODE
- size = (MAX_RXDS_PER_BLOCK + 1) * (sizeof(RxD_t));
-#else
size = SIZE_OF_BLOCK;
-#endif
for (i = 0; i < config->rx_ring_num; i++) {
blk_cnt = mac_control->rings[i].block_count;
for (j = 0; j < blk_cnt; j++) {
@@ -685,29 +700,31 @@ static void free_shared_mem(struct s2io_
break;
pci_free_consistent(nic->pdev, size,
tmp_v_addr, tmp_p_addr);
+ kfree(mac_control->rings[i].rx_blocks[j].rxds);
}
}
-#ifdef CONFIG_2BUFF_MODE
- /* Freeing buffer storage addresses in 2BUFF mode. */
- for (i = 0; i < config->rx_ring_num; i++) {
- blk_cnt =
- config->rx_cfg[i].num_rxd / (MAX_RXDS_PER_BLOCK + 1);
- for (j = 0; j < blk_cnt; j++) {
- int k = 0;
- if (!mac_control->rings[i].ba[j])
- continue;
- while (k != MAX_RXDS_PER_BLOCK) {
- buffAdd_t *ba = &mac_control->rings[i].ba[j][k];
- kfree(ba->ba_0_org);
- kfree(ba->ba_1_org);
- k++;
+ if (nic->rxd_mode >= RXD_MODE_3A) {
+ /* Freeing buffer storage addresses in 2BUFF mode. */
+ for (i = 0; i < config->rx_ring_num; i++) {
+ blk_cnt = config->rx_cfg[i].num_rxd /
+ (rxd_count[nic->rxd_mode] + 1);
+ for (j = 0; j < blk_cnt; j++) {
+ int k = 0;
+ if (!mac_control->rings[i].ba[j])
+ continue;
+ while (k != rxd_count[nic->rxd_mode]) {
+ buffAdd_t *ba =
+ &mac_control->rings[i].ba[j][k];
+ kfree(ba->ba_0_org);
+ kfree(ba->ba_1_org);
+ k++;
+ }
+ kfree(mac_control->rings[i].ba[j]);
}
- kfree(mac_control->rings[i].ba[j]);
+ kfree(mac_control->rings[i].ba);
}
- kfree(mac_control->rings[i].ba);
}
-#endif
if (mac_control->stats_mem) {
pci_free_consistent(nic->pdev,
@@ -1894,20 +1911,19 @@ static int start_nic(struct s2io_nic *ni
val64 = readq(&bar0->prc_ctrl_n[i]);
if (nic->config.bimodal)
val64 |= PRC_CTRL_BIMODAL_INTERRUPT;
-#ifndef CONFIG_2BUFF_MODE
- val64 |= PRC_CTRL_RC_ENABLED;
-#else
- val64 |= PRC_CTRL_RC_ENABLED | PRC_CTRL_RING_MODE_3;
-#endif
+ if (nic->rxd_mode == RXD_MODE_1)
+ val64 |= PRC_CTRL_RC_ENABLED;
+ else
+ val64 |= PRC_CTRL_RC_ENABLED | PRC_CTRL_RING_MODE_3;
writeq(val64, &bar0->prc_ctrl_n[i]);
}
-#ifdef CONFIG_2BUFF_MODE
- /* Enabling 2 buffer mode by writing into Rx_pa_cfg reg. */
- val64 = readq(&bar0->rx_pa_cfg);
- val64 |= RX_PA_CFG_IGNORE_L2_ERR;
- writeq(val64, &bar0->rx_pa_cfg);
-#endif
+ if (nic->rxd_mode == RXD_MODE_3B) {
+ /* Enabling 2 buffer mode by writing into Rx_pa_cfg reg. */
+ val64 = readq(&bar0->rx_pa_cfg);
+ val64 |= RX_PA_CFG_IGNORE_L2_ERR;
+ writeq(val64, &bar0->rx_pa_cfg);
+ }
/*
* Enabling MC-RLDRAM. After enabling the device, we timeout
@@ -2090,6 +2106,41 @@ static void stop_nic(struct s2io_nic *ni
}
}
+int fill_rxd_3buf(nic_t *nic, RxD_t *rxdp, struct sk_buff *skb)
+{
+ struct net_device *dev = nic->dev;
+ struct sk_buff *frag_list;
+ u64 tmp;
+
+ /* Buffer-1 receives L3/L4 headers */
+ ((RxD3_t*)rxdp)->Buffer1_ptr = pci_map_single
+ (nic->pdev, skb->data, l3l4hdr_size + 4,
+ PCI_DMA_FROMDEVICE);
+
+ /* skb_shinfo(skb)->frag_list will have L4 data payload */
+ skb_shinfo(skb)->frag_list = dev_alloc_skb(dev->mtu + ALIGN_SIZE);
+ if (skb_shinfo(skb)->frag_list == NULL) {
+ DBG_PRINT(ERR_DBG, "%s: dev_alloc_skb failed\n ", dev->name);
+ return -ENOMEM ;
+ }
+ frag_list = skb_shinfo(skb)->frag_list;
+ frag_list->next = NULL;
+ tmp = (u64) frag_list->data;
+ tmp += ALIGN_SIZE;
+ tmp &= ~ALIGN_SIZE;
+ frag_list->data = (void *) tmp;
+ frag_list->tail = (void *) tmp;
+
+ /* Buffer-2 receives L4 data payload */
+ ((RxD3_t*)rxdp)->Buffer2_ptr = pci_map_single(nic->pdev,
+ frag_list->data, dev->mtu,
+ PCI_DMA_FROMDEVICE);
+ rxdp->Control_2 |= SET_BUFFER1_SIZE_3(l3l4hdr_size + 4);
+ rxdp->Control_2 |= SET_BUFFER2_SIZE_3(dev->mtu);
+
+ return SUCCESS;
+}
+
/**
* fill_rx_buffers - Allocates the Rx side skbs
* @nic: device private variable
@@ -2117,18 +2168,12 @@ int fill_rx_buffers(struct s2io_nic *nic
struct sk_buff *skb;
RxD_t *rxdp;
int off, off1, size, block_no, block_no1;
- int offset, offset1;
u32 alloc_tab = 0;
u32 alloc_cnt;
mac_info_t *mac_control;
struct config_param *config;
-#ifdef CONFIG_2BUFF_MODE
- RxD_t *rxdpnext;
- int nextblk;
u64 tmp;
buffAdd_t *ba;
- dma_addr_t rxdpphys;
-#endif
#ifndef CONFIG_S2IO_NAPI
unsigned long flags;
#endif
@@ -2138,8 +2183,6 @@ int fill_rx_buffers(struct s2io_nic *nic
config = &nic->config;
alloc_cnt = mac_control->rings[ring_no].pkt_cnt -
atomic_read(&nic->rx_bufs_left[ring_no]);
- size = dev->mtu + HEADER_ETHERNET_II_802_3_SIZE +
- HEADER_802_2_SIZE + HEADER_SNAP_SIZE;
while (alloc_tab < alloc_cnt) {
block_no = mac_control->rings[ring_no].rx_curr_put_info.
@@ -2148,159 +2191,145 @@ int fill_rx_buffers(struct s2io_nic *nic
block_index;
off = mac_control->rings[ring_no].rx_curr_put_info.offset;
off1 = mac_control->rings[ring_no].rx_curr_get_info.offset;
-#ifndef CONFIG_2BUFF_MODE
- offset = block_no * (MAX_RXDS_PER_BLOCK + 1) + off;
- offset1 = block_no1 * (MAX_RXDS_PER_BLOCK + 1) + off1;
-#else
- offset = block_no * (MAX_RXDS_PER_BLOCK) + off;
- offset1 = block_no1 * (MAX_RXDS_PER_BLOCK) + off1;
-#endif
- rxdp = mac_control->rings[ring_no].rx_blocks[block_no].
- block_virt_addr + off;
- if ((offset == offset1) && (rxdp->Host_Control)) {
- DBG_PRINT(INTR_DBG, "%s: Get and Put", dev->name);
+ rxdp = mac_control->rings[ring_no].
+ rx_blocks[block_no].rxds[off].virt_addr;
+
+ if ((block_no == block_no1) && (off == off1) &&
+ (rxdp->Host_Control)) {
+ DBG_PRINT(INTR_DBG, "%s: Get and Put",
+ dev->name);
DBG_PRINT(INTR_DBG, " info equated\n");
goto end;
}
-#ifndef CONFIG_2BUFF_MODE
- if (rxdp->Control_1 == END_OF_BLOCK) {
+ if (off && (off == rxd_count[nic->rxd_mode])) {
mac_control->rings[ring_no].rx_curr_put_info.
block_index++;
+ if (mac_control->rings[ring_no].rx_curr_put_info.
+ block_index == mac_control->rings[ring_no].
+ block_count)
+ mac_control->rings[ring_no].rx_curr_put_info.
+ block_index = 0;
+ block_no = mac_control->rings[ring_no].
+ rx_curr_put_info.block_index;
+ if (off == rxd_count[nic->rxd_mode])
+ off = 0;
mac_control->rings[ring_no].rx_curr_put_info.
- block_index %= mac_control->rings[ring_no].block_count;
- block_no = mac_control->rings[ring_no].rx_curr_put_info.
- block_index;
- off++;
- off %= (MAX_RXDS_PER_BLOCK + 1);
- mac_control->rings[ring_no].rx_curr_put_info.offset =
- off;
- rxdp = (RxD_t *) ((unsigned long) rxdp->Control_2);
+ offset = off;
+ rxdp = mac_control->rings[ring_no].
+ rx_blocks[block_no].block_virt_addr;
DBG_PRINT(INTR_DBG, "%s: Next block at: %p\n",
dev->name, rxdp);
}
#ifndef CONFIG_S2IO_NAPI
spin_lock_irqsave(&nic->put_lock, flags);
mac_control->rings[ring_no].put_pos =
- (block_no * (MAX_RXDS_PER_BLOCK + 1)) + off;
+ (block_no * (rxd_count[nic->rxd_mode] + 1)) + off;
spin_unlock_irqrestore(&nic->put_lock, flags);
#endif
-#else
- if (rxdp->Host_Control == END_OF_BLOCK) {
- mac_control->rings[ring_no].rx_curr_put_info.
- block_index++;
- mac_control->rings[ring_no].rx_curr_put_info.block_index
- %= mac_control->rings[ring_no].block_count;
- block_no = mac_control->rings[ring_no].rx_curr_put_info
- .block_index;
- off = 0;
- DBG_PRINT(INTR_DBG, "%s: block%d at: 0x%llx\n",
- dev->name, block_no,
- (unsigned long long) rxdp->Control_1);
- mac_control->rings[ring_no].rx_curr_put_info.offset =
- off;
- rxdp = mac_control->rings[ring_no].rx_blocks[block_no].
- block_virt_addr;
- }
-#ifndef CONFIG_S2IO_NAPI
- spin_lock_irqsave(&nic->put_lock, flags);
- mac_control->rings[ring_no].put_pos = (block_no *
- (MAX_RXDS_PER_BLOCK + 1)) + off;
- spin_unlock_irqrestore(&nic->put_lock, flags);
-#endif
-#endif
-
-#ifndef CONFIG_2BUFF_MODE
- if (rxdp->Control_1 & RXD_OWN_XENA)
-#else
- if (rxdp->Control_2 & BIT(0))
-#endif
- {
+ if ((rxdp->Control_1 & RXD_OWN_XENA) &&
+ ((nic->rxd_mode >= RXD_MODE_3A) &&
+ (rxdp->Control_2 & BIT(0)))) {
mac_control->rings[ring_no].rx_curr_put_info.
- offset = off;
+ offset = off;
goto end;
}
-#ifdef CONFIG_2BUFF_MODE
- /*
- * RxDs Spanning cache lines will be replenished only
- * if the succeeding RxD is also owned by Host. It
- * will always be the ((8*i)+3) and ((8*i)+6)
- * descriptors for the 48 byte descriptor. The offending
- * decsriptor is of-course the 3rd descriptor.
- */
- rxdpphys = mac_control->rings[ring_no].rx_blocks[block_no].
- block_dma_addr + (off * sizeof(RxD_t));
- if (((u64) (rxdpphys)) % 128 > 80) {
- rxdpnext = mac_control->rings[ring_no].rx_blocks[block_no].
- block_virt_addr + (off + 1);
- if (rxdpnext->Host_Control == END_OF_BLOCK) {
- nextblk = (block_no + 1) %
- (mac_control->rings[ring_no].block_count);
- rxdpnext = mac_control->rings[ring_no].rx_blocks
- [nextblk].block_virt_addr;
- }
- if (rxdpnext->Control_2 & BIT(0))
- goto end;
- }
-#endif
+ /* calculate size of skb based on ring mode */
+ size = dev->mtu + HEADER_ETHERNET_II_802_3_SIZE +
+ HEADER_802_2_SIZE + HEADER_SNAP_SIZE;
+ if (nic->rxd_mode == RXD_MODE_1)
+ size += NET_IP_ALIGN;
+ else if (nic->rxd_mode == RXD_MODE_3B)
+ size = dev->mtu + ALIGN_SIZE + BUF0_LEN + 4;
+ else
+ size = l3l4hdr_size + ALIGN_SIZE + BUF0_LEN + 4;
-#ifndef CONFIG_2BUFF_MODE
- skb = dev_alloc_skb(size + NET_IP_ALIGN);
-#else
- skb = dev_alloc_skb(dev->mtu + ALIGN_SIZE + BUF0_LEN + 4);
-#endif
- if (!skb) {
+ /* allocate skb */
+ skb = dev_alloc_skb(size);
+ if(!skb) {
DBG_PRINT(ERR_DBG, "%s: Out of ", dev->name);
DBG_PRINT(ERR_DBG, "memory to allocate SKBs\n");
if (first_rxdp) {
wmb();
first_rxdp->Control_1 |= RXD_OWN_XENA;
}
- return -ENOMEM;
+ return -ENOMEM ;
+ }
+ if (nic->rxd_mode == RXD_MODE_1) {
+ /* 1 buffer mode - normal operation mode */
+ memset(rxdp, 0, sizeof(RxD1_t));
+ skb_reserve(skb, NET_IP_ALIGN);
+ ((RxD1_t*)rxdp)->Buffer0_ptr = pci_map_single
+ (nic->pdev, skb->data, size, PCI_DMA_FROMDEVICE);
+ rxdp->Control_2 &= (~MASK_BUFFER0_SIZE_1);
+ rxdp->Control_2 |= SET_BUFFER0_SIZE_1(size);
+
+ } else if (nic->rxd_mode >= RXD_MODE_3A) {
+ /*
+ * 2 or 3 buffer mode -
+ * Both 2 buffer mode and 3 buffer mode provides 128
+ * byte aligned receive buffers.
+ *
+ * 3 buffer mode provides header separation where in
+ * skb->data will have L3/L4 headers where as
+ * skb_shinfo(skb)->frag_list will have the L4 data
+ * payload
+ */
+
+ memset(rxdp, 0, sizeof(RxD3_t));
+ ba = &mac_control->rings[ring_no].ba[block_no][off];
+ skb_reserve(skb, BUF0_LEN);
+ tmp = (u64)(unsigned long) skb->data;
+ tmp += ALIGN_SIZE;
+ tmp &= ~ALIGN_SIZE;
+ skb->data = (void *) (unsigned long)tmp;
+ skb->tail = (void *) (unsigned long)tmp;
+
+ ((RxD3_t*)rxdp)->Buffer0_ptr =
+ pci_map_single(nic->pdev, ba->ba_0, BUF0_LEN,
+ PCI_DMA_FROMDEVICE);
+ rxdp->Control_2 = SET_BUFFER0_SIZE_3(BUF0_LEN);
+ if (nic->rxd_mode == RXD_MODE_3B) {
+ /* Two buffer mode */
+
+ /*
+ * Buffer2 will have L3/L4 header plus
+ * L4 payload
+ */
+ ((RxD3_t*)rxdp)->Buffer2_ptr = pci_map_single
+ (nic->pdev, skb->data, dev->mtu + 4,
+ PCI_DMA_FROMDEVICE);
+
+ /* Buffer-1 will be dummy buffer not used */
+ ((RxD3_t*)rxdp)->Buffer1_ptr =
+ pci_map_single(nic->pdev, ba->ba_1, BUF1_LEN,
+ PCI_DMA_FROMDEVICE);
+ rxdp->Control_2 |= SET_BUFFER1_SIZE_3(1);
+ rxdp->Control_2 |= SET_BUFFER2_SIZE_3
+ (dev->mtu + 4);
+ } else {
+ /* 3 buffer mode */
+ if (fill_rxd_3buf(nic, rxdp, skb) == -ENOMEM) {
+ dev_kfree_skb_irq(skb);
+ if (first_rxdp) {
+ wmb();
+ first_rxdp->Control_1 |=
+ RXD_OWN_XENA;
+ }
+ return -ENOMEM ;
+ }
+ }
+ rxdp->Control_2 |= BIT(0);
}
-#ifndef CONFIG_2BUFF_MODE
- skb_reserve(skb, NET_IP_ALIGN);
- memset(rxdp, 0, sizeof(RxD_t));
- rxdp->Buffer0_ptr = pci_map_single
- (nic->pdev, skb->data, size, PCI_DMA_FROMDEVICE);
- rxdp->Control_2 &= (~MASK_BUFFER0_SIZE);
- rxdp->Control_2 |= SET_BUFFER0_SIZE(size);
rxdp->Host_Control = (unsigned long) (skb);
if (alloc_tab & ((1 << rxsync_frequency) - 1))
rxdp->Control_1 |= RXD_OWN_XENA;
off++;
- off %= (MAX_RXDS_PER_BLOCK + 1);
- mac_control->rings[ring_no].rx_curr_put_info.offset = off;
-#else
- ba = &mac_control->rings[ring_no].ba[block_no][off];
- skb_reserve(skb, BUF0_LEN);
- tmp = ((unsigned long) skb->data & ALIGN_SIZE);
- if (tmp)
- skb_reserve(skb, (ALIGN_SIZE + 1) - tmp);
-
- memset(rxdp, 0, sizeof(RxD_t));
- rxdp->Buffer2_ptr = pci_map_single
- (nic->pdev, skb->data, dev->mtu + BUF0_LEN + 4,
- PCI_DMA_FROMDEVICE);
- rxdp->Buffer0_ptr =
- pci_map_single(nic->pdev, ba->ba_0, BUF0_LEN,
- PCI_DMA_FROMDEVICE);
- rxdp->Buffer1_ptr =
- pci_map_single(nic->pdev, ba->ba_1, BUF1_LEN,
- PCI_DMA_FROMDEVICE);
-
- rxdp->Control_2 = SET_BUFFER2_SIZE(dev->mtu + 4);
- rxdp->Control_2 |= SET_BUFFER0_SIZE(BUF0_LEN);
- rxdp->Control_2 |= SET_BUFFER1_SIZE(1); /* dummy. */
- rxdp->Control_2 |= BIT(0); /* Set Buffer_Empty bit. */
- rxdp->Host_Control = (u64) ((unsigned long) (skb));
- if (alloc_tab & ((1 << rxsync_frequency) - 1))
- rxdp->Control_1 |= RXD_OWN_XENA;
- off++;
+ if (off == (rxd_count[nic->rxd_mode] + 1))
+ off = 0;
mac_control->rings[ring_no].rx_curr_put_info.offset = off;
-#endif
- rxdp->Control_2 |= SET_RXD_MARKER;
+ rxdp->Control_2 |= SET_RXD_MARKER;
if (!(alloc_tab & ((1 << rxsync_frequency) - 1))) {
if (first_rxdp) {
wmb();
@@ -2325,6 +2354,67 @@ int fill_rx_buffers(struct s2io_nic *nic
return SUCCESS;
}
+static void free_rxd_blk(struct s2io_nic *sp, int ring_no, int blk)
+{
+ struct net_device *dev = sp->dev;
+ int j;
+ struct sk_buff *skb;
+ RxD_t *rxdp;
+ mac_info_t *mac_control;
+ buffAdd_t *ba;
+
+ mac_control = &sp->mac_control;
+ for (j = 0 ; j < rxd_count[sp->rxd_mode]; j++) {
+ rxdp = mac_control->rings[ring_no].
+ rx_blocks[blk].rxds[j].virt_addr;
+ skb = (struct sk_buff *)
+ ((unsigned long) rxdp->Host_Control);
+ if (!skb) {
+ continue;
+ }
+ if (sp->rxd_mode == RXD_MODE_1) {
+ pci_unmap_single(sp->pdev, (dma_addr_t)
+ ((RxD1_t*)rxdp)->Buffer0_ptr,
+ dev->mtu +
+ HEADER_ETHERNET_II_802_3_SIZE
+ + HEADER_802_2_SIZE +
+ HEADER_SNAP_SIZE,
+ PCI_DMA_FROMDEVICE);
+ memset(rxdp, 0, sizeof(RxD1_t));
+ } else if(sp->rxd_mode == RXD_MODE_3B) {
+ ba = &mac_control->rings[ring_no].
+ ba[blk][j];
+ pci_unmap_single(sp->pdev, (dma_addr_t)
+ ((RxD3_t*)rxdp)->Buffer0_ptr,
+ BUF0_LEN,
+ PCI_DMA_FROMDEVICE);
+ pci_unmap_single(sp->pdev, (dma_addr_t)
+ ((RxD3_t*)rxdp)->Buffer1_ptr,
+ BUF1_LEN,
+ PCI_DMA_FROMDEVICE);
+ pci_unmap_single(sp->pdev, (dma_addr_t)
+ ((RxD3_t*)rxdp)->Buffer2_ptr,
+ dev->mtu + 4,
+ PCI_DMA_FROMDEVICE);
+ memset(rxdp, 0, sizeof(RxD3_t));
+ } else {
+ pci_unmap_single(sp->pdev, (dma_addr_t)
+ ((RxD3_t*)rxdp)->Buffer0_ptr, BUF0_LEN,
+ PCI_DMA_FROMDEVICE);
+ pci_unmap_single(sp->pdev, (dma_addr_t)
+ ((RxD3_t*)rxdp)->Buffer1_ptr,
+ l3l4hdr_size + 4,
+ PCI_DMA_FROMDEVICE);
+ pci_unmap_single(sp->pdev, (dma_addr_t)
+ ((RxD3_t*)rxdp)->Buffer2_ptr, dev->mtu,
+ PCI_DMA_FROMDEVICE);
+ memset(rxdp, 0, sizeof(RxD3_t));
+ }
+ dev_kfree_skb(skb);
+ atomic_dec(&sp->rx_bufs_left[ring_no]);
+ }
+}
+
/**
* free_rx_buffers - Frees all Rx buffers
* @sp: device private variable.
@@ -2337,77 +2427,17 @@ int fill_rx_buffers(struct s2io_nic *nic
static void free_rx_buffers(struct s2io_nic *sp)
{
struct net_device *dev = sp->dev;
- int i, j, blk = 0, off, buf_cnt = 0;
- RxD_t *rxdp;
- struct sk_buff *skb;
+ int i, blk = 0, buf_cnt = 0;
mac_info_t *mac_control;
struct config_param *config;
-#ifdef CONFIG_2BUFF_MODE
- buffAdd_t *ba;
-#endif
mac_control = &sp->mac_control;
config = &sp->config;
for (i = 0; i < config->rx_ring_num; i++) {
- for (j = 0, blk = 0; j < config->rx_cfg[i].num_rxd; j++) {
- off = j % (MAX_RXDS_PER_BLOCK + 1);
- rxdp = mac_control->rings[i].rx_blocks[blk].
- block_virt_addr + off;
-
-#ifndef CONFIG_2BUFF_MODE
- if (rxdp->Control_1 == END_OF_BLOCK) {
- rxdp =
- (RxD_t *) ((unsigned long) rxdp->
- Control_2);
- j++;
- blk++;
- }
-#else
- if (rxdp->Host_Control == END_OF_BLOCK) {
- blk++;
- continue;
- }
-#endif
+ for (blk = 0; blk < rx_ring_sz[i]; blk++)
+ free_rxd_blk(sp,i,blk);
- if (!(rxdp->Control_1 & RXD_OWN_XENA)) {
- memset(rxdp, 0, sizeof(RxD_t));
- continue;
- }
-
- skb =
- (struct sk_buff *) ((unsigned long) rxdp->
- Host_Control);
- if (skb) {
-#ifndef CONFIG_2BUFF_MODE
- pci_unmap_single(sp->pdev, (dma_addr_t)
- rxdp->Buffer0_ptr,
- dev->mtu +
- HEADER_ETHERNET_II_802_3_SIZE
- + HEADER_802_2_SIZE +
- HEADER_SNAP_SIZE,
- PCI_DMA_FROMDEVICE);
-#else
- ba = &mac_control->rings[i].ba[blk][off];
- pci_unmap_single(sp->pdev, (dma_addr_t)
- rxdp->Buffer0_ptr,
- BUF0_LEN,
- PCI_DMA_FROMDEVICE);
- pci_unmap_single(sp->pdev, (dma_addr_t)
- rxdp->Buffer1_ptr,
- BUF1_LEN,
- PCI_DMA_FROMDEVICE);
- pci_unmap_single(sp->pdev, (dma_addr_t)
- rxdp->Buffer2_ptr,
- dev->mtu + BUF0_LEN + 4,
- PCI_DMA_FROMDEVICE);
-#endif
- dev_kfree_skb(skb);
- atomic_dec(&sp->rx_bufs_left[i]);
- buf_cnt++;
- }
- memset(rxdp, 0, sizeof(RxD_t));
- }
mac_control->rings[i].rx_curr_put_info.block_index = 0;
mac_control->rings[i].rx_curr_get_info.block_index = 0;
mac_control->rings[i].rx_curr_put_info.offset = 0;
@@ -2513,7 +2543,7 @@ static void rx_intr_handler(ring_info_t
{
nic_t *nic = ring_data->nic;
struct net_device *dev = (struct net_device *) nic->dev;
- int get_block, get_offset, put_block, put_offset, ring_bufs;
+ int get_block, put_block, put_offset;
rx_curr_get_info_t get_info, put_info;
RxD_t *rxdp;
struct sk_buff *skb;
@@ -2532,21 +2562,22 @@ static void rx_intr_handler(ring_info_t
get_block = get_info.block_index;
put_info = ring_data->rx_curr_put_info;
put_block = put_info.block_index;
- ring_bufs = get_info.ring_len+1;
- rxdp = ring_data->rx_blocks[get_block].block_virt_addr +
- get_info.offset;
- get_offset = (get_block * (MAX_RXDS_PER_BLOCK + 1)) +
- get_info.offset;
+ rxdp = ring_data->rx_blocks[get_block].rxds[get_info.offset].virt_addr;
#ifndef CONFIG_S2IO_NAPI
spin_lock(&nic->put_lock);
put_offset = ring_data->put_pos;
spin_unlock(&nic->put_lock);
#else
- put_offset = (put_block * (MAX_RXDS_PER_BLOCK + 1)) +
+ put_offset = (put_block * (rxd_count[nic->rxd_mode] + 1)) +
put_info.offset;
#endif
- while (RXD_IS_UP2DT(rxdp) &&
- (((get_offset + 1) % ring_bufs) != put_offset)) {
+ while (RXD_IS_UP2DT(rxdp)) {
+ /* If your are next to put index then it's FIFO full condition */
+ if ((get_block == put_block) &&
+ (get_info.offset + 1) == put_info.offset) {
+ DBG_PRINT(ERR_DBG, "%s: Ring Full\n",dev->name);
+ break;
+ }
skb = (struct sk_buff *) ((unsigned long)rxdp->Host_Control);
if (skb == NULL) {
DBG_PRINT(ERR_DBG, "%s: The skb is ",
@@ -2555,46 +2586,52 @@ static void rx_intr_handler(ring_info_t
spin_unlock(&nic->rx_lock);
return;
}
-#ifndef CONFIG_2BUFF_MODE
- pci_unmap_single(nic->pdev, (dma_addr_t)
- rxdp->Buffer0_ptr,
+ if (nic->rxd_mode == RXD_MODE_1) {
+ pci_unmap_single(nic->pdev, (dma_addr_t)
+ ((RxD1_t*)rxdp)->Buffer0_ptr,
dev->mtu +
HEADER_ETHERNET_II_802_3_SIZE +
HEADER_802_2_SIZE +
HEADER_SNAP_SIZE,
PCI_DMA_FROMDEVICE);
-#else
- pci_unmap_single(nic->pdev, (dma_addr_t)
- rxdp->Buffer0_ptr,
+ } else if (nic->rxd_mode == RXD_MODE_3B) {
+ pci_unmap_single(nic->pdev, (dma_addr_t)
+ ((RxD3_t*)rxdp)->Buffer0_ptr,
BUF0_LEN, PCI_DMA_FROMDEVICE);
- pci_unmap_single(nic->pdev, (dma_addr_t)
- rxdp->Buffer1_ptr,
+ pci_unmap_single(nic->pdev, (dma_addr_t)
+ ((RxD3_t*)rxdp)->Buffer1_ptr,
BUF1_LEN, PCI_DMA_FROMDEVICE);
- pci_unmap_single(nic->pdev, (dma_addr_t)
- rxdp->Buffer2_ptr,
- dev->mtu + BUF0_LEN + 4,
+ pci_unmap_single(nic->pdev, (dma_addr_t)
+ ((RxD3_t*)rxdp)->Buffer2_ptr,
+ dev->mtu + 4,
PCI_DMA_FROMDEVICE);
-#endif
+ } else {
+ pci_unmap_single(nic->pdev, (dma_addr_t)
+ ((RxD3_t*)rxdp)->Buffer0_ptr, BUF0_LEN,
+ PCI_DMA_FROMDEVICE);
+ pci_unmap_single(nic->pdev, (dma_addr_t)
+ ((RxD3_t*)rxdp)->Buffer1_ptr,
+ l3l4hdr_size + 4,
+ PCI_DMA_FROMDEVICE);
+ pci_unmap_single(nic->pdev, (dma_addr_t)
+ ((RxD3_t*)rxdp)->Buffer2_ptr,
+ dev->mtu, PCI_DMA_FROMDEVICE);
+ }
rx_osm_handler(ring_data, rxdp);
get_info.offset++;
- ring_data->rx_curr_get_info.offset =
- get_info.offset;
- rxdp = ring_data->rx_blocks[get_block].block_virt_addr +
- get_info.offset;
- if (get_info.offset &&
- (!(get_info.offset % MAX_RXDS_PER_BLOCK))) {
+ ring_data->rx_curr_get_info.offset = get_info.offset;
+ rxdp = ring_data->rx_blocks[get_block].
+ rxds[get_info.offset].virt_addr;
+ if (get_info.offset == rxd_count[nic->rxd_mode]) {
get_info.offset = 0;
- ring_data->rx_curr_get_info.offset
- = get_info.offset;
+ ring_data->rx_curr_get_info.offset = get_info.offset;
get_block++;
- get_block %= ring_data->block_count;
- ring_data->rx_curr_get_info.block_index
- = get_block;
+ if (get_block == ring_data->block_count)
+ get_block = 0;
+ ring_data->rx_curr_get_info.block_index = get_block;
rxdp = ring_data->rx_blocks[get_block].block_virt_addr;
}
- get_offset = (get_block * (MAX_RXDS_PER_BLOCK + 1)) +
- get_info.offset;
#ifdef CONFIG_S2IO_NAPI
nic->pkts_to_process -= 1;
if (!nic->pkts_to_process)
@@ -3044,7 +3081,7 @@ int s2io_set_swapper(nic_t * sp)
int wait_for_msix_trans(nic_t *nic, int i)
{
- XENA_dev_config_t __iomem *bar0 = nic->bar0;
+ XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0;
u64 val64;
int ret = 0, cnt = 0;
@@ -3065,7 +3102,7 @@ int wait_for_msix_trans(nic_t *nic, int
void restore_xmsi_data(nic_t *nic)
{
- XENA_dev_config_t __iomem *bar0 = nic->bar0;
+ XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0;
u64 val64;
int i;
@@ -3083,7 +3120,7 @@ void restore_xmsi_data(nic_t *nic)
void store_xmsi_data(nic_t *nic)
{
- XENA_dev_config_t __iomem *bar0 = nic->bar0;
+ XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0;
u64 val64, addr, data;
int i;
@@ -3106,7 +3143,7 @@ void store_xmsi_data(nic_t *nic)
int s2io_enable_msi(nic_t *nic)
{
- XENA_dev_config_t __iomem *bar0 = nic->bar0;
+ XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0;
u16 msi_ctrl, msg_val;
struct config_param *config = &nic->config;
struct net_device *dev = nic->dev;
@@ -3156,7 +3193,7 @@ int s2io_enable_msi(nic_t *nic)
int s2io_enable_msi_x(nic_t *nic)
{
- XENA_dev_config_t __iomem *bar0 = nic->bar0;
+ XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0;
u64 tx_mat, rx_mat;
u16 msi_control; /* Temp variable */
int ret, i, j, msix_indx = 1;
@@ -5537,16 +5574,7 @@ static int rx_osm_handler(ring_info_t *r
((unsigned long) rxdp->Host_Control);
int ring_no = ring_data->ring_no;
u16 l3_csum, l4_csum;
-#ifdef CONFIG_2BUFF_MODE
- int buf0_len = RXD_GET_BUFFER0_SIZE(rxdp->Control_2);
- int buf2_len = RXD_GET_BUFFER2_SIZE(rxdp->Control_2);
- int get_block = ring_data->rx_curr_get_info.block_index;
- int get_off = ring_data->rx_curr_get_info.offset;
- buffAdd_t *ba = &ring_data->ba[get_block][get_off];
- unsigned char *buff;
-#else
- u16 len = (u16) ((RXD_GET_BUFFER0_SIZE(rxdp->Control_2)) >> 48);;
-#endif
+
skb->dev = dev;
if (rxdp->Control_1 & RXD_T_CODE) {
unsigned long long err = rxdp->Control_1 & RXD_T_CODE;
@@ -5563,19 +5591,36 @@ static int rx_osm_handler(ring_info_t *r
rxdp->Host_Control = 0;
sp->rx_pkt_count++;
sp->stats.rx_packets++;
-#ifndef CONFIG_2BUFF_MODE
- sp->stats.rx_bytes += len;
-#else
- sp->stats.rx_bytes += buf0_len + buf2_len;
-#endif
+ if (sp->rxd_mode == RXD_MODE_1) {
+ int len = RXD_GET_BUFFER0_SIZE_1(rxdp->Control_2);
-#ifndef CONFIG_2BUFF_MODE
- skb_put(skb, len);
-#else
- buff = skb_push(skb, buf0_len);
- memcpy(buff, ba->ba_0, buf0_len);
- skb_put(skb, buf2_len);
-#endif
+ sp->stats.rx_bytes += len;
+ skb_put(skb, len);
+
+ } else if (sp->rxd_mode >= RXD_MODE_3A) {
+ int get_block = ring_data->rx_curr_get_info.block_index;
+ int get_off = ring_data->rx_curr_get_info.offset;
+ int buf0_len = RXD_GET_BUFFER0_SIZE_3(rxdp->Control_2);
+ int buf2_len = RXD_GET_BUFFER2_SIZE_3(rxdp->Control_2);
+ unsigned char *buff = skb_push(skb, buf0_len);
+
+ buffAdd_t *ba = &ring_data->ba[get_block][get_off];
+ sp->stats.rx_bytes += buf0_len + buf2_len;
+ memcpy(buff, ba->ba_0, buf0_len);
+
+ if (sp->rxd_mode == RXD_MODE_3A) {
+ int buf1_len = RXD_GET_BUFFER1_SIZE_3(rxdp->Control_2);
+
+ skb_put(skb, buf1_len);
+ skb->len += buf2_len;
+ skb->data_len += buf2_len;
+ skb->truesize += buf2_len;
+ skb_put(skb_shinfo(skb)->frag_list, buf2_len);
+ sp->stats.rx_bytes += buf1_len;
+
+ } else
+ skb_put(skb, buf2_len);
+ }
if ((rxdp->Control_1 & TCP_OR_UDP_FRAME) &&
(sp->rx_csum)) {
@@ -5711,6 +5756,7 @@ MODULE_VERSION(DRV_VERSION);
module_param(tx_fifo_num, int, 0);
module_param(rx_ring_num, int, 0);
+module_param(rx_ring_mode, int, 0);
module_param_array(tx_fifo_len, uint, NULL, 0);
module_param_array(rx_ring_sz, uint, NULL, 0);
module_param_array(rts_frm_len, uint, NULL, 0);
@@ -5722,6 +5768,7 @@ module_param(shared_splits, int, 0);
module_param(tmac_util_period, int, 0);
module_param(rmac_util_period, int, 0);
module_param(bimodal, bool, 0);
+module_param(l3l4hdr_size, int , 0);
#ifndef CONFIG_S2IO_NAPI
module_param(indicate_max_pkts, int, 0);
#endif
@@ -5843,6 +5890,13 @@ Defaulting to INTA\n");
sp->pdev = pdev;
sp->high_dma_flag = dma_flag;
sp->device_enabled_once = FALSE;
+ if (rx_ring_mode == 1)
+ sp->rxd_mode = RXD_MODE_1;
+ if (rx_ring_mode == 2)
+ sp->rxd_mode = RXD_MODE_3B;
+ if (rx_ring_mode == 3)
+ sp->rxd_mode = RXD_MODE_3A;
+
sp->intr_type = dev_intr_type;
if ((pdev->device == PCI_DEVICE_ID_HERC_WIN) ||
@@ -5895,7 +5949,7 @@ Defaulting to INTA\n");
config->rx_ring_num = rx_ring_num;
for (i = 0; i < MAX_RX_RINGS; i++) {
config->rx_cfg[i].num_rxd = rx_ring_sz[i] *
- (MAX_RXDS_PER_BLOCK + 1);
+ (rxd_count[sp->rxd_mode] + 1);
config->rx_cfg[i].ring_priority = i;
}
@@ -6090,9 +6144,6 @@ Defaulting to INTA\n");
DBG_PRINT(ERR_DBG, "(rev %d), Version %s",
get_xena_rev_id(sp->pdev),
s2io_driver_version);
-#ifdef CONFIG_2BUFF_MODE
- DBG_PRINT(ERR_DBG, ", Buffer mode %d",2);
-#endif
switch(sp->intr_type) {
case INTA:
DBG_PRINT(ERR_DBG, ", Intr type INTA");
@@ -6125,9 +6176,6 @@ Defaulting to INTA\n");
DBG_PRINT(ERR_DBG, "(rev %d), Version %s",
get_xena_rev_id(sp->pdev),
s2io_driver_version);
-#ifdef CONFIG_2BUFF_MODE
- DBG_PRINT(ERR_DBG, ", Buffer mode %d",2);
-#endif
switch(sp->intr_type) {
case INTA:
DBG_PRINT(ERR_DBG, ", Intr type INTA");
@@ -6148,6 +6196,12 @@ Defaulting to INTA\n");
sp->def_mac_addr[0].mac_addr[4],
sp->def_mac_addr[0].mac_addr[5]);
}
+ if (sp->rxd_mode == RXD_MODE_3B)
+ DBG_PRINT(ERR_DBG, "%s: 2-Buffer mode support has been "
+ "enabled\n",dev->name);
+ if (sp->rxd_mode == RXD_MODE_3A)
+ DBG_PRINT(ERR_DBG, "%s: 3-Buffer mode support has been "
+ "enabled\n",dev->name);
/* Initialize device name */
strcpy(sp->name, dev->name);
diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h
index 1cc24b5..419aad7 100644
--- a/drivers/net/s2io.h
+++ b/drivers/net/s2io.h
@@ -418,7 +418,7 @@ typedef struct list_info_hold {
void *list_virt_addr;
} list_info_hold_t;
-/* Rx descriptor structure */
+/* Rx descriptor structure for 1 buffer mode */
typedef struct _RxD_t {
u64 Host_Control; /* reserved for host */
u64 Control_1;
@@ -439,49 +439,54 @@ typedef struct _RxD_t {
#define SET_RXD_MARKER vBIT(THE_RXD_MARK, 0, 2)
#define GET_RXD_MARKER(ctrl) ((ctrl & SET_RXD_MARKER) >> 62)
-#ifndef CONFIG_2BUFF_MODE
-#define MASK_BUFFER0_SIZE vBIT(0x3FFF,2,14)
-#define SET_BUFFER0_SIZE(val) vBIT(val,2,14)
-#else
-#define MASK_BUFFER0_SIZE vBIT(0xFF,2,14)
-#define MASK_BUFFER1_SIZE vBIT(0xFFFF,16,16)
-#define MASK_BUFFER2_SIZE vBIT(0xFFFF,32,16)
-#define SET_BUFFER0_SIZE(val) vBIT(val,8,8)
-#define SET_BUFFER1_SIZE(val) vBIT(val,16,16)
-#define SET_BUFFER2_SIZE(val) vBIT(val,32,16)
-#endif
-
#define MASK_VLAN_TAG vBIT(0xFFFF,48,16)
#define SET_VLAN_TAG(val) vBIT(val,48,16)
#define SET_NUM_TAG(val) vBIT(val,16,32)
-#ifndef CONFIG_2BUFF_MODE
-#define RXD_GET_BUFFER0_SIZE(Control_2) (u64)((Control_2 & vBIT(0x3FFF,2,14)))
-#else
-#define RXD_GET_BUFFER0_SIZE(Control_2) (u8)((Control_2 & MASK_BUFFER0_SIZE) \
- >> 48)
-#define RXD_GET_BUFFER1_SIZE(Control_2) (u16)((Control_2 & MASK_BUFFER1_SIZE) \
- >> 32)
-#define RXD_GET_BUFFER2_SIZE(Control_2) (u16)((Control_2 & MASK_BUFFER2_SIZE) \
- >> 16)
+
+} RxD_t;
+/* Rx descriptor structure for 1 buffer mode */
+typedef struct _RxD1_t {
+ struct _RxD_t h;
+
+#define MASK_BUFFER0_SIZE_1 vBIT(0x3FFF,2,14)
+#define SET_BUFFER0_SIZE_1(val) vBIT(val,2,14)
+#define RXD_GET_BUFFER0_SIZE_1(_Control_2) \
+ (u16)((_Control_2 & MASK_BUFFER0_SIZE_1) >> 48)
+ u64 Buffer0_ptr;
+} RxD1_t;
+/* Rx descriptor structure for 3 or 2 buffer mode */
+
+typedef struct _RxD3_t {
+ struct _RxD_t h;
+
+#define MASK_BUFFER0_SIZE_3 vBIT(0xFF,2,14)
+#define MASK_BUFFER1_SIZE_3 vBIT(0xFFFF,16,16)
+#define MASK_BUFFER2_SIZE_3 vBIT(0xFFFF,32,16)
+#define SET_BUFFER0_SIZE_3(val) vBIT(val,8,8)
+#define SET_BUFFER1_SIZE_3(val) vBIT(val,16,16)
+#define SET_BUFFER2_SIZE_3(val) vBIT(val,32,16)
+#define RXD_GET_BUFFER0_SIZE_3(Control_2) \
+ (u8)((Control_2 & MASK_BUFFER0_SIZE_3) >> 48)
+#define RXD_GET_BUFFER1_SIZE_3(Control_2) \
+ (u16)((Control_2 & MASK_BUFFER1_SIZE_3) >> 32)
+#define RXD_GET_BUFFER2_SIZE_3(Control_2) \
+ (u16)((Control_2 & MASK_BUFFER2_SIZE_3) >> 16)
#define BUF0_LEN 40
#define BUF1_LEN 1
-#endif
u64 Buffer0_ptr;
-#ifdef CONFIG_2BUFF_MODE
u64 Buffer1_ptr;
u64 Buffer2_ptr;
-#endif
-} RxD_t;
+} RxD3_t;
+
/* Structure that represents the Rx descriptor block which contains
* 128 Rx descriptors.
*/
-#ifndef CONFIG_2BUFF_MODE
typedef struct _RxD_block {
-#define MAX_RXDS_PER_BLOCK 127
- RxD_t rxd[MAX_RXDS_PER_BLOCK];
+#define MAX_RXDS_PER_BLOCK_1 127
+ RxD1_t rxd[MAX_RXDS_PER_BLOCK_1];
u64 reserved_0;
#define END_OF_BLOCK 0xFEFFFFFFFFFFFFFFULL
@@ -492,18 +497,13 @@ typedef struct _RxD_block {
* the upper 32 bits should
* be 0 */
} RxD_block_t;
-#else
-typedef struct _RxD_block {
-#define MAX_RXDS_PER_BLOCK 85
- RxD_t rxd[MAX_RXDS_PER_BLOCK];
-#define END_OF_BLOCK 0xFEFFFFFFFFFFFFFFULL
- u64 reserved_1; /* 0xFEFFFFFFFFFFFFFF to mark last Rxd
- * in this blk */
- u64 pNext_RxD_Blk_physical; /* Phy ponter to next blk. */
-} RxD_block_t;
#define SIZE_OF_BLOCK 4096
+#define RXD_MODE_1 0
+#define RXD_MODE_3A 1
+#define RXD_MODE_3B 2
+
/* Structure to hold virtual addresses of Buf0 and Buf1 in
* 2buf mode. */
typedef struct bufAdd {
@@ -512,7 +512,6 @@ typedef struct bufAdd {
void *ba_0;
void *ba_1;
} buffAdd_t;
-#endif
/* Structure which stores all the MAC control parameters */
@@ -539,10 +538,17 @@ typedef struct {
typedef tx_curr_get_info_t tx_curr_put_info_t;
+
+typedef struct rxd_info {
+ void *virt_addr;
+ dma_addr_t dma_addr;
+}rxd_info_t;
+
/* Structure that holds the Phy and virt addresses of the Blocks */
typedef struct rx_block_info {
- RxD_t *block_virt_addr;
+ void *block_virt_addr;
dma_addr_t block_dma_addr;
+ rxd_info_t *rxds;
} rx_block_info_t;
/* pre declaration of the nic structure */
@@ -578,10 +584,8 @@ typedef struct ring_info {
int put_pos;
#endif
-#ifdef CONFIG_2BUFF_MODE
/* Buffer Address store. */
buffAdd_t **ba;
-#endif
nic_t *nic;
} ring_info_t;
@@ -647,8 +651,6 @@ typedef struct {
/* Default Tunable parameters of the NIC. */
#define DEFAULT_FIFO_LEN 4096
-#define SMALL_RXD_CNT 30 * (MAX_RXDS_PER_BLOCK+1)
-#define LARGE_RXD_CNT 100 * (MAX_RXDS_PER_BLOCK+1)
#define SMALL_BLK_CNT 30
#define LARGE_BLK_CNT 100
@@ -678,6 +680,7 @@ struct msix_info_st {
/* Structure representing one instance of the NIC */
struct s2io_nic {
+ int rxd_mode;
#ifdef CONFIG_S2IO_NAPI
/*
* Count of packets to be processed in a given iteration, it will be indicated
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 750c016..849ac88 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -2040,7 +2040,7 @@ static int mpi_send_packet (struct net_d
return 1;
}
-static void get_tx_error(struct airo_info *ai, u32 fid)
+static void get_tx_error(struct airo_info *ai, s32 fid)
{
u16 status;
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 72cb67b..92a9696 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -72,6 +72,9 @@ struct mii_bus {
/* list of all PHYs on bus */
struct phy_device *phy_map[PHY_MAX_ADDR];
+ /* Phy addresses to be ignored when probing */
+ u32 phy_mask;
+
/* Pointer to an array of interrupts, each PHY's
* interrupt at the index matching its address */
int *irq;
^ permalink raw reply related
* Re: [PATCH] [IPV4] Fix secondary IP addresses after promotion
From: Thomas Graf @ 2005-11-05 19:06 UTC (permalink / raw)
To: Alexey Kuznetsov
Cc: Patrick McHardy, Brian Pomerantz, netdev, davem, pekkas, jmorris,
yoshfuji, kaber, linux-kernel
In-Reply-To: <20051105183910.GA17215@ms2.inr.ac.ru>
> > Local routes for 10.0.0.3 and 10.0.0.4 have disappeared _without_
> > any notification.
>
> Flushes do not generate notifications. The reason is technical: they
> are usually massive, do overflow buffer, get lost and listeners have
> to do painful resynchronization. The justification: they are useless
> because these events are derived.
I perfectly agree, still I'm not happy with deleting the local routes
for the temporarly orphaned secondaries without notifications and
just re-add them again later.
I think we should either prevent the deletion of the local routes by
rewriting their preferred source address during promotion or explicitely
announce the temprary orphaned secondaries as down and up again in order
to have the local routes deleted/re-added in a clean way.
^ permalink raw reply
* [2.6 patch] kill include/linux/eeprom.h
From: Adrian Bunk @ 2005-11-05 19:01 UTC (permalink / raw)
To: Benjamin LaHaise; +Cc: jgarzik, netdev, linux-kernel
This patch kills include/linux/eeprom.h .
Rationale:
- it was only used by one single driver
- even this driver didn't do anything useful with it
- most of this file are non-inline and non-static functions (sic)
This removes include/linux/eeprom.h and cleans drivers/net/ns83820.c up.
If you think eeprom.h should be used more extensively, please consider:
- the code has to be moved from the header file to a .c file
- the currently empty write function has to be implemented
- ns83820.c or any other driver should actually use it
Noone did any of these during the more than 3 years eeprom.h already
exists...
Signed-off-by: Adrian Bunk <bunk@stusta.de>
---
drivers/net/ns83820.c | 13 ---
include/linux/eeprom.h | 136 -----------------------------------------
2 files changed, 2 insertions(+), 147 deletions(-)
--- linux-2.6.11-rc3-mm2-full/include/linux/eeprom.h 2004-12-24 22:33:49.000000000 +0100
+++ /dev/null 2004-11-25 03:16:25.000000000 +0100
@@ -1,136 +0,0 @@
-/* credit winbond-840.c
- */
-#include <asm/io.h>
-struct eeprom_ops {
- void (*set_cs)(void *ee);
- void (*clear_cs)(void *ee);
-};
-
-#define EEPOL_EEDI 0x01
-#define EEPOL_EEDO 0x02
-#define EEPOL_EECLK 0x04
-#define EEPOL_EESEL 0x08
-
-struct eeprom {
- void *dev;
- struct eeprom_ops *ops;
-
- void __iomem * addr;
-
- unsigned ee_addr_bits;
-
- unsigned eesel;
- unsigned eeclk;
- unsigned eedo;
- unsigned eedi;
- unsigned polarity;
- unsigned ee_state;
-
- spinlock_t *lock;
- u32 *cache;
-};
-
-
-u8 eeprom_readb(struct eeprom *ee, unsigned address);
-void eeprom_read(struct eeprom *ee, unsigned address, u8 *bytes,
- unsigned count);
-void eeprom_writeb(struct eeprom *ee, unsigned address, u8 data);
-void eeprom_write(struct eeprom *ee, unsigned address, u8 *bytes,
- unsigned count);
-
-/* The EEPROM commands include the alway-set leading bit. */
-enum EEPROM_Cmds {
- EE_WriteCmd=(5 << 6), EE_ReadCmd=(6 << 6), EE_EraseCmd=(7 << 6),
-};
-
-void setup_ee_mem_bitbanger(struct eeprom *ee, void __iomem *memaddr, int eesel_bit, int eeclk_bit, int eedo_bit, int eedi_bit, unsigned polarity)
-{
- ee->addr = memaddr;
- ee->eesel = 1 << eesel_bit;
- ee->eeclk = 1 << eeclk_bit;
- ee->eedo = 1 << eedo_bit;
- ee->eedi = 1 << eedi_bit;
-
- ee->polarity = polarity;
-
- *ee->cache = readl(ee->addr);
-}
-
-/* foo. put this in a .c file */
-static inline void eeprom_update(struct eeprom *ee, u32 mask, int pol)
-{
- unsigned long flags;
- u32 data;
-
- spin_lock_irqsave(ee->lock, flags);
- data = *ee->cache;
-
- data &= ~mask;
- if (pol)
- data |= mask;
-
- *ee->cache = data;
-//printk("update: %08x\n", data);
- writel(data, ee->addr);
- spin_unlock_irqrestore(ee->lock, flags);
-}
-
-void eeprom_clk_lo(struct eeprom *ee)
-{
- int pol = !!(ee->polarity & EEPOL_EECLK);
-
- eeprom_update(ee, ee->eeclk, pol);
- udelay(2);
-}
-
-void eeprom_clk_hi(struct eeprom *ee)
-{
- int pol = !!(ee->polarity & EEPOL_EECLK);
-
- eeprom_update(ee, ee->eeclk, !pol);
- udelay(2);
-}
-
-void eeprom_send_addr(struct eeprom *ee, unsigned address)
-{
- int pol = !!(ee->polarity & EEPOL_EEDI);
- unsigned i;
- address |= 6 << 6;
-
- /* Shift the read command bits out. */
- for (i=0; i<11; i++) {
- eeprom_update(ee, ee->eedi, ((address >> 10) & 1) ^ pol);
- address <<= 1;
- eeprom_clk_hi(ee);
- eeprom_clk_lo(ee);
- }
- eeprom_update(ee, ee->eedi, pol);
-}
-
-u16 eeprom_readw(struct eeprom *ee, unsigned address)
-{
- unsigned i;
- u16 res = 0;
-
- eeprom_clk_lo(ee);
- eeprom_update(ee, ee->eesel, 1 ^ !!(ee->polarity & EEPOL_EESEL));
- eeprom_send_addr(ee, address);
-
- for (i=0; i<16; i++) {
- u32 data;
- eeprom_clk_hi(ee);
- res <<= 1;
- data = readl(ee->addr);
-//printk("eeprom_readw: %08x\n", data);
- res |= !!(data & ee->eedo) ^ !!(ee->polarity & EEPOL_EEDO);
- eeprom_clk_lo(ee);
- }
- eeprom_update(ee, ee->eesel, 0 ^ !!(ee->polarity & EEPOL_EESEL));
-
- return res;
-}
-
-
-void eeprom_writeb(struct eeprom *ee, unsigned address, u8 data)
-{
-}
--- linux-2.6.14-rc5-mm1-full/drivers/net/ns83820.c.old 2005-11-05 19:45:57.000000000 +0100
+++ linux-2.6.14-rc5-mm1-full/drivers/net/ns83820.c 2005-11-05 19:50:20.000000000 +0100
@@ -110,7 +110,6 @@
#include <linux/init.h>
#include <linux/ip.h> /* for iph */
#include <linux/in.h> /* for IPPROTO_... */
-#include <linux/eeprom.h>
#include <linux/compiler.h>
#include <linux/prefetch.h>
#include <linux/ethtool.h>
@@ -445,7 +444,6 @@
u32 MEAR_cache;
u32 IMR_cache;
- struct eeprom ee;
unsigned linkstate;
@@ -1558,15 +1556,13 @@
unsigned i;
for (i=0; i<3; i++) {
u32 data;
-#if 0 /* I've left this in as an example of how to use eeprom.h */
- data = eeprom_readw(&dev->ee, 0xa + 2 - i);
-#else
+
/* Read from the perfect match memory: this is loaded by
* the chip from the EEPROM via the EELOAD self test.
*/
writel(i*2, dev->base + RFCR);
data = readl(dev->base + RFDR);
-#endif
+
*mac++ = data;
*mac++ = data >> 8;
}
@@ -1851,8 +1847,6 @@
spin_lock_init(&dev->misc_lock);
dev->pci_dev = pci_dev;
- dev->ee.cache = &dev->MEAR_cache;
- dev->ee.lock = &dev->misc_lock;
SET_MODULE_OWNER(ndev);
SET_NETDEV_DEV(ndev, &pci_dev->dev);
@@ -1887,9 +1881,6 @@
dev->IMR_cache = 0;
- setup_ee_mem_bitbanger(&dev->ee, dev->base + MEAR, 3, 2, 1, 0,
- 0);
-
err = request_irq(pci_dev->irq, ns83820_irq, SA_SHIRQ,
DRV_NAME, ndev);
if (err) {
^ permalink raw reply
* Re: [PATCH] [IPV4] Fix secondary IP addresses after promotion
From: Alexey Kuznetsov @ 2005-11-05 18:39 UTC (permalink / raw)
To: Thomas Graf
Cc: Patrick McHardy, Brian Pomerantz, netdev, davem, pekkas, jmorris,
yoshfuji, kaber, linux-kernel
In-Reply-To: <20051105010740.GR23537@postel.suug.ch>
Hello!
> Local routes for 10.0.0.3 and 10.0.0.4 have disappeared _without_
> any notification.
Flushes do not generate notifications. The reason is technical: they
are usually massive, do overflow buffer, get lost and listeners have
to do painful resynchronization. The justification: they are useless
because these events are derived.
Alexey
^ permalink raw reply
* Re: [PATCH]dgrs - Fixes Warnings when CONFIG_ISA and CONFIG_PCI are not enabled
From: Andrew Morton @ 2005-11-05 17:46 UTC (permalink / raw)
To: Richard Knutsson
Cc: ashutosh.lkml, netdev, davej, acme, linux-net, linux-kernel,
stable
In-Reply-To: <436C9D73.5030506@student.ltu.se>
Richard Knutsson <ricknu-0@student.ltu.se> wrote:
>
> BTW, can anyone ack or is that up to the maintainers?
It's useful info - it shows that someone else took the time to revie the
code.
> BTW #2, why not remove #ifdef CONFIG_PCI on dgrs_cleanup_module() at the
> same time? Or maybe that should be in a "remove config_pci"-patch...
yup. There are lots of opportunities for that, I bet.
^ permalink raw reply
* Re: [PATCH]dgrs - Fixes Warnings when CONFIG_ISA and CONFIG_PCI are not enabled
From: Andrew Morton @ 2005-11-05 17:45 UTC (permalink / raw)
To: Richard Knutsson
Cc: ricknu-0, ashutosh.lkml, netdev, davej, acme, linux-net,
linux-kernel, stable
In-Reply-To: <436CCFEC.50709@student.ltu.se>
Richard Knutsson <ricknu-0@student.ltu.se> wrote:
>
> Richard Knutsson wrote:
>
> > Andrew Morton wrote:
> >
> >> Richard Knutsson <ricknu-0@student.ltu.se> wrote:
> >>
> >>
> >>>> */
> >>>>
> >>>
> >>> > #ifdef CONFIG_EISA
> >>> >- eisacount = eisa_driver_register(&dgrs_eisa_driver);
> >>> >- if (eisacount < 0)
> >>> >- return eisacount;
> >>> >-#endif
> >>> >-#ifdef CONFIG_PCI
> >>> >- pcicount = pci_register_driver(&dgrs_pci_driver);
> >>> >- if (pcicount)
> >>> >- return pcicount;
> >>> >+ cardcount = eisa_driver_register(&dgrs_eisa_driver);
> >>> >+ if (cardcount < 0)
> >>> >+ return cardcount;
> >>> > #endif
> >>> >+ cardcount = pci_register_driver(&dgrs_pci_driver);
> >>> >+ if (cardcount)
> >>> >+ return cardcount;
> >>> > return 0;
> >>> > }
> >>> > >
> >>> I do not know what to think about this one:
> >>> * reduce one #ifdef: good
> >>> * check for something clearly stated not to: not so good
> >>>
> >>
> >>
> >> Well a nicer fix would be to provide a stub implementation of
> >> eisa_driver_register() if !CONFIG_EISA, just like
> >> pci_register_driver(). Then all the ifdefs go away and the compiler
> >> removes all the code for us,
> >> after checking that we typed it correctly.
> >>
> >>
> > Oh, sorry. Missed the stub implementation of the pci-driver. I "ack"
> > your patch.
> >
> > BTW, can anyone ack or is that up to the maintainers?
> > BTW #2, why not remove #ifdef CONFIG_PCI on dgrs_cleanup_module() at
> > the same time? Or maybe that should be in a "remove config_pci"-patch...
> >
> > /Richard
>
> Just realized; what happens if CONFIG_EISA && !CONFIG_PCI and
> eisa_driver_register() returns value > 0, then the if-statement for the
> pci-driver is going to return the value, instead of 0.
if !CONFIG_PCI, pci_register_driver() will return zero.
^ permalink raw reply
* [2.6 patch] airo.c/airo_cs.c: correct prototypes
From: Adrian Bunk @ 2005-11-05 16:42 UTC (permalink / raw)
To: jgarzik; +Cc: netdev, linux-kernel, stable, Benjamin Reed
This patch creates a file airo.h containing prototypes of the global
functions in airo.c used by airo_cs.c .
If you got strange problems with either airo_cs devices or in any other
completely unrelated part of the kernel shortly or long after a airo_cs
device was detected by the kernel, this might have been caused by the
fact that caller and callee disagreed regarding the size of the first
argument to init_airo_card()...
Signed-off-by: Adrian Bunk <bunk@stusta.de>
---
drivers/net/wireless/airo.c | 2 ++
drivers/net/wireless/airo.h | 9 +++++++++
drivers/net/wireless/airo_cs.c | 6 ++----
3 files changed, 13 insertions(+), 4 deletions(-)
--- /dev/null 2005-04-28 03:52:17.000000000 +0200
+++ linux-2.6.14-rc5-mm1-full/drivers/net/wireless/airo.h 2005-11-05 16:57:14.000000000 +0100
@@ -0,0 +1,9 @@
+#ifndef _AIRO_H_
+#define _AIRO_H_
+
+struct net_device *init_airo_card(unsigned short irq, int port, int is_pcmcia,
+ struct device *dmdev);
+int reset_airo_card(struct net_device *dev);
+void stop_airo_card(struct net_device *dev, int freeres);
+
+#endif /* _AIRO_H_ */
--- linux-2.6.14-rc5-mm1-full/drivers/net/wireless/airo.c.old 2005-11-05 16:54:10.000000000 +0100
+++ linux-2.6.14-rc5-mm1-full/drivers/net/wireless/airo.c 2005-11-05 16:54:43.000000000 +0100
@@ -47,6 +47,8 @@
#include <linux/pci.h>
#include <asm/uaccess.h>
+#include "airo.h"
+
#ifdef CONFIG_PCI
static struct pci_device_id card_ids[] = {
{ 0x14b9, 1, PCI_ANY_ID, PCI_ANY_ID, },
--- linux-2.6.14-rc5-mm1-full/drivers/net/wireless/airo_cs.c.old 2005-11-05 16:57:27.000000000 +0100
+++ linux-2.6.14-rc5-mm1-full/drivers/net/wireless/airo_cs.c 2005-11-05 16:57:58.000000000 +0100
@@ -42,6 +42,8 @@
#include <asm/io.h>
#include <asm/system.h>
+#include "airo.h"
+
/*
All the PCMCIA modules use PCMCIA_DEBUG to control debugging. If
you do not define PCMCIA_DEBUG at all, all the debug code will be
@@ -78,10 +80,6 @@
event handler.
*/
-struct net_device *init_airo_card( int, int, int, struct device * );
-void stop_airo_card( struct net_device *, int );
-int reset_airo_card( struct net_device * );
-
static void airo_config(dev_link_t *link);
static void airo_release(dev_link_t *link);
static int airo_event(event_t event, int priority,
^ permalink raw reply
* [PATCH 05/25] net: move ppp specific ioctl32 handlers
From: Arnd Bergmann @ 2005-11-05 16:26 UTC (permalink / raw)
To: linux-kernel; +Cc: Christoph Hellwig, linux-ppp, netdev, Arnd Bergmann
In-Reply-To: <20051105162650.620266000@b551138y.boeblingen.de.ibm.com>
[-- Attachment #1: ppp-ioctl.diff --]
[-- Type: text/plain, Size: 9744 bytes --]
This moves all ioctl32 code for ppp close to the
native ioctl implementation.
CC: linux-ppp@vger.kernel.org
CC: netdev@vger.kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Index: linux-2.6.14-rc/drivers/net/ppp_generic.c
===================================================================
--- linux-2.6.14-rc.orig/drivers/net/ppp_generic.c 2005-11-05 02:41:10.000000000 +0100
+++ linux-2.6.14-rc/drivers/net/ppp_generic.c 2005-11-05 02:41:29.000000000 +0100
@@ -46,6 +46,8 @@
#include <linux/rwsem.h>
#include <linux/stddef.h>
#include <linux/device.h>
+#include <linux/compat.h>
+
#include <net/slhc_vj.h>
#include <asm/atomic.h>
@@ -837,12 +839,189 @@
return err;
}
+#ifdef CONFIG_COMPAT
+/* FIXME: These could be better integrated into the driver */
+
+struct sock_fprog32 {
+ unsigned short len;
+ compat_caddr_t filter;
+};
+
+#define PPPIOCSPASS32 _IOW('t', 71, struct sock_fprog32)
+#define PPPIOCSACTIVE32 _IOW('t', 70, struct sock_fprog32)
+
+static int ppp_sock_fprog_ioctl_trans(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ struct sock_fprog32 __user *u_fprog32 = compat_ptr(arg);
+ struct sock_fprog __user *u_fprog64 = compat_alloc_user_space(sizeof(struct sock_fprog));
+ void __user *fptr64;
+ u32 fptr32;
+ u16 flen;
+
+ if (get_user(flen, &u_fprog32->len) ||
+ get_user(fptr32, &u_fprog32->filter))
+ return -EFAULT;
+
+ fptr64 = compat_ptr(fptr32);
+
+ if (put_user(flen, &u_fprog64->len) ||
+ put_user(fptr64, &u_fprog64->filter))
+ return -EFAULT;
+
+ if (cmd == PPPIOCSPASS32)
+ cmd = PPPIOCSPASS;
+ else
+ cmd = PPPIOCSACTIVE;
+
+ return ppp_ioctl(file->f_dentry->d_inode, file, cmd,
+ (unsigned long) u_fprog64);
+}
+
+struct ppp_option_data32 {
+ compat_caddr_t ptr;
+ u32 length;
+ compat_int_t transmit;
+};
+#define PPPIOCSCOMPRESS32 _IOW('t', 77, struct ppp_option_data32)
+
+struct ppp_idle32 {
+ compat_time_t xmit_idle;
+ compat_time_t recv_idle;
+};
+#define PPPIOCGIDLE32 _IOR('t', 63, struct ppp_idle32)
+
+static int ppp_gidle(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ struct ppp_idle __user *idle;
+ struct ppp_idle32 __user *idle32;
+ __kernel_time_t xmit, recv;
+ int err;
+
+ idle = compat_alloc_user_space(sizeof(*idle));
+ idle32 = compat_ptr(arg);
+
+ err = ppp_ioctl(file->f_dentry->d_inode, file, PPPIOCGIDLE, (unsigned long) idle);
+
+ if (!err) {
+ if (get_user(xmit, &idle->xmit_idle) ||
+ get_user(recv, &idle->recv_idle) ||
+ put_user(xmit, &idle32->xmit_idle) ||
+ put_user(recv, &idle32->recv_idle))
+ err = -EFAULT;
+ }
+ return err;
+}
+
+static int ppp_scompress(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ struct ppp_option_data __user *odata;
+ struct ppp_option_data32 __user *odata32;
+ __u32 data;
+ void __user *datap;
+
+ odata = compat_alloc_user_space(sizeof(*odata));
+ odata32 = compat_ptr(arg);
+
+ if (get_user(data, &odata32->ptr))
+ return -EFAULT;
+
+ datap = compat_ptr(data);
+ if (put_user(datap, &odata->ptr))
+ return -EFAULT;
+
+ if (copy_in_user(&odata->length, &odata32->length,
+ sizeof(__u32) + sizeof(int)))
+ return -EFAULT;
+
+ return ppp_ioctl(file->f_dentry->d_inode, file, PPPIOCSCOMPRESS, (unsigned long) odata);
+}
+
+static int ppp_ioctl_trans(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ int err;
+
+ switch (cmd) {
+ case PPPIOCGIDLE32:
+ err = ppp_gidle(file, cmd, arg);
+ break;
+
+ case PPPIOCSCOMPRESS32:
+ err = ppp_scompress(file, cmd, arg);
+ break;
+
+ default:
+ do {
+ static int count;
+ if (++count <= 20)
+ printk("ppp_ioctl: Unknown cmd(%08x) arg(%08x)\n",
+ (unsigned int)cmd, (unsigned int)arg);
+ } while(0);
+ err = -EINVAL;
+ break;
+ };
+
+ return err;
+}
+
+static long ppp_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ int ret;
+ ret = -ENOIOCTLCMD;
+
+ lock_kernel();
+ switch (cmd) {
+ case PPPIOCGIDLE32:
+ case PPPIOCSCOMPRESS32:
+ ret = ppp_ioctl_trans(file, cmd, arg);
+ break;
+
+ case PPPIOCSPASS32:
+ case PPPIOCSACTIVE32:
+ ret = ppp_sock_fprog_ioctl_trans(file, cmd, arg);
+ break;
+
+ case PPPIOCGFLAGS:
+ case PPPIOCSFLAGS:
+ case PPPIOCGASYNCMAP:
+ case PPPIOCSASYNCMAP:
+ case PPPIOCGUNIT:
+ case PPPIOCGRASYNCMAP:
+ case PPPIOCSRASYNCMAP:
+ case PPPIOCGMRU:
+ case PPPIOCSMRU:
+ case PPPIOCSMAXCID:
+ case PPPIOCGXASYNCMAP:
+ case PPPIOCSXASYNCMAP:
+ case PPPIOCXFERUNIT:
+ case PPPIOCGNPMODE:
+ case PPPIOCSNPMODE:
+ case PPPIOCGDEBUG:
+ case PPPIOCSDEBUG:
+ case PPPIOCNEWUNIT:
+ case PPPIOCATTACH:
+ case PPPIOCDETACH:
+ case PPPIOCSMRRU:
+ case PPPIOCCONNECT:
+ case PPPIOCDISCONN:
+ case PPPIOCATTCHAN:
+ case PPPIOCGCHAN:
+ ret = ppp_ioctl(file->f_dentry->d_inode, file, cmd, arg);
+ break;
+ }
+ unlock_kernel();
+ return ret;
+}
+#endif
+
static struct file_operations ppp_device_fops = {
.owner = THIS_MODULE,
.read = ppp_read,
.write = ppp_write,
.poll = ppp_poll,
.ioctl = ppp_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = ppp_compat_ioctl,
+#endif
.open = ppp_open,
.release = ppp_release
};
Index: linux-2.6.14-rc/net/compat.c
===================================================================
--- linux-2.6.14-rc.orig/net/compat.c 2005-11-05 02:41:28.000000000 +0100
+++ linux-2.6.14-rc/net/compat.c 2005-11-05 02:41:29.000000000 +0100
@@ -1016,126 +1016,6 @@
return ret;
}
-struct sock_fprog32 {
- unsigned short len;
- compat_caddr_t filter;
-};
-
-#define PPPIOCSPASS32 _IOW('t', 71, struct sock_fprog32)
-#define PPPIOCSACTIVE32 _IOW('t', 70, struct sock_fprog32)
-
-static int ppp_sock_fprog_ioctl_trans(struct file *file, unsigned int cmd, unsigned long arg)
-{
- struct sock_fprog32 __user *u_fprog32 = compat_ptr(arg);
- struct sock_fprog __user *u_fprog64 = compat_alloc_user_space(sizeof(struct sock_fprog));
- void __user *fptr64;
- u32 fptr32;
- u16 flen;
-
- if (get_user(flen, &u_fprog32->len) ||
- get_user(fptr32, &u_fprog32->filter))
- return -EFAULT;
-
- fptr64 = compat_ptr(fptr32);
-
- if (put_user(flen, &u_fprog64->len) ||
- put_user(fptr64, &u_fprog64->filter))
- return -EFAULT;
-
- if (cmd == PPPIOCSPASS32)
- cmd = PPPIOCSPASS;
- else
- cmd = PPPIOCSACTIVE;
-
- return sock_ioctl(file, cmd, (unsigned long) u_fprog64);
-}
-
-struct ppp_option_data32 {
- compat_caddr_t ptr;
- u32 length;
- compat_int_t transmit;
-};
-#define PPPIOCSCOMPRESS32 _IOW('t', 77, struct ppp_option_data32)
-
-struct ppp_idle32 {
- compat_time_t xmit_idle;
- compat_time_t recv_idle;
-};
-#define PPPIOCGIDLE32 _IOR('t', 63, struct ppp_idle32)
-
-static int ppp_gidle(struct file *file, unsigned int cmd, unsigned long arg)
-{
- struct ppp_idle __user *idle;
- struct ppp_idle32 __user *idle32;
- __kernel_time_t xmit, recv;
- int err;
-
- idle = compat_alloc_user_space(sizeof(*idle));
- idle32 = compat_ptr(arg);
-
- err = sock_ioctl(file, PPPIOCGIDLE, (unsigned long) idle);
-
- if (!err) {
- if (get_user(xmit, &idle->xmit_idle) ||
- get_user(recv, &idle->recv_idle) ||
- put_user(xmit, &idle32->xmit_idle) ||
- put_user(recv, &idle32->recv_idle))
- err = -EFAULT;
- }
- return err;
-}
-
-static int ppp_scompress(struct file *file, unsigned int cmd, unsigned long arg)
-{
- struct ppp_option_data __user *odata;
- struct ppp_option_data32 __user *odata32;
- __u32 data;
- void __user *datap;
-
- odata = compat_alloc_user_space(sizeof(*odata));
- odata32 = compat_ptr(arg);
-
- if (get_user(data, &odata32->ptr))
- return -EFAULT;
-
- datap = compat_ptr(data);
- if (put_user(datap, &odata->ptr))
- return -EFAULT;
-
- if (copy_in_user(&odata->length, &odata32->length,
- sizeof(__u32) + sizeof(int)))
- return -EFAULT;
-
- return sock_ioctl(file, PPPIOCSCOMPRESS, (unsigned long) odata);
-}
-
-static int ppp_ioctl_trans(struct file *file, unsigned int cmd, unsigned long arg)
-{
- int err;
-
- switch (cmd) {
- case PPPIOCGIDLE32:
- err = ppp_gidle(file, cmd, arg);
- break;
-
- case PPPIOCSCOMPRESS32:
- err = ppp_scompress(file, cmd, arg);
- break;
-
- default:
- do {
- static int count;
- if (++count <= 20)
- printk("ppp_ioctl: Unknown cmd(%08x) arg(%08x)\n",
- (unsigned int)cmd, (unsigned int)arg);
- } while(0);
- err = -EINVAL;
- break;
- };
-
- return err;
-}
-
#ifdef WIRELESS_EXT
struct compat_iw_point {
compat_caddr_t pointer;
@@ -1283,40 +1163,6 @@
/* Note SIOCRTMSG is no longer, so this is safe and * the user would have seen just an -EINVAL anyways. */
INVAL_IOCTL(SIOCRTMSG)
HANDLE_IOCTL(SIOCGSTAMP, do_siocgstamp)
-/* ppp */
-HANDLE_IOCTL(PPPIOCGIDLE32, ppp_ioctl_trans)
-HANDLE_IOCTL(PPPIOCSCOMPRESS32, ppp_ioctl_trans)
-HANDLE_IOCTL(PPPIOCSPASS32, ppp_sock_fprog_ioctl_trans)
-HANDLE_IOCTL(PPPIOCSACTIVE32, ppp_sock_fprog_ioctl_trans)
-COMPATIBLE_IOCTL(PPPIOCGFLAGS)
-COMPATIBLE_IOCTL(PPPIOCSFLAGS)
-COMPATIBLE_IOCTL(PPPIOCGASYNCMAP)
-COMPATIBLE_IOCTL(PPPIOCSASYNCMAP)
-COMPATIBLE_IOCTL(PPPIOCGUNIT)
-COMPATIBLE_IOCTL(PPPIOCGRASYNCMAP)
-COMPATIBLE_IOCTL(PPPIOCSRASYNCMAP)
-COMPATIBLE_IOCTL(PPPIOCGMRU)
-COMPATIBLE_IOCTL(PPPIOCSMRU)
-COMPATIBLE_IOCTL(PPPIOCSMAXCID)
-COMPATIBLE_IOCTL(PPPIOCGXASYNCMAP)
-COMPATIBLE_IOCTL(PPPIOCSXASYNCMAP)
-COMPATIBLE_IOCTL(PPPIOCXFERUNIT)
-/* PPPIOCSCOMPRESS is translated */
-COMPATIBLE_IOCTL(PPPIOCGNPMODE)
-COMPATIBLE_IOCTL(PPPIOCSNPMODE)
-COMPATIBLE_IOCTL(PPPIOCGDEBUG)
-COMPATIBLE_IOCTL(PPPIOCSDEBUG)
-/* PPPIOCSPASS is translated */
-/* PPPIOCSACTIVE is translated */
-/* PPPIOCGIDLE is translated */
-COMPATIBLE_IOCTL(PPPIOCNEWUNIT)
-COMPATIBLE_IOCTL(PPPIOCATTACH)
-COMPATIBLE_IOCTL(PPPIOCDETACH)
-COMPATIBLE_IOCTL(PPPIOCSMRRU)
-COMPATIBLE_IOCTL(PPPIOCCONNECT)
-COMPATIBLE_IOCTL(PPPIOCDISCONN)
-COMPATIBLE_IOCTL(PPPIOCATTCHAN)
-COMPATIBLE_IOCTL(PPPIOCGCHAN)
/* PPPOX */
COMPATIBLE_IOCTL(PPPOEIOCSFWD)
COMPATIBLE_IOCTL(PPPOEIOCDFWD)
--
^ permalink raw reply
* [PATCH 04/25] net: move atm ioctl32 to net/atm/ioctl.c
From: Arnd Bergmann @ 2005-11-05 16:26 UTC (permalink / raw)
To: linux-kernel
Cc: Christoph Hellwig, chas, netdev, linux-atm-general, Arnd Bergmann
In-Reply-To: <20051105162650.620266000@b551138y.boeblingen.de.ibm.com>
[-- Attachment #1: atm-ioctl.diff --]
[-- Type: text/plain, Size: 14174 bytes --]
This moves all the ATM specific compat ioctls to net/atm.
The code is still the same as before, but it would probably
be a good idea to simplify this by getting rid of using
compat_alloc_user_space.
CC: chas@cmf.nrl.navy.mil
CC: netdev@vger.kernel.org
CC: linux-atm-general@lists.sourceforge.net
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Index: linux-2.6.14-rc/net/atm/common.h
===================================================================
--- linux-2.6.14-rc.orig/net/atm/common.h 2005-11-05 02:41:10.000000000 +0100
+++ linux-2.6.14-rc/net/atm/common.h 2005-11-05 02:41:28.000000000 +0100
@@ -19,6 +19,7 @@
size_t total_len);
unsigned int vcc_poll(struct file *file, struct socket *sock, poll_table *wait);
int vcc_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg);
+int vcc_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg);
int vcc_setsockopt(struct socket *sock, int level, int optname,
char __user *optval, int optlen);
int vcc_getsockopt(struct socket *sock, int level, int optname,
Index: linux-2.6.14-rc/net/atm/ioctl.c
===================================================================
--- linux-2.6.14-rc.orig/net/atm/ioctl.c 2005-11-05 02:41:10.000000000 +0100
+++ linux-2.6.14-rc/net/atm/ioctl.c 2005-11-05 02:41:28.000000000 +0100
@@ -156,3 +156,170 @@
done:
return error;
}
+
+#ifdef CONFIG_COMPAT
+struct atmif_sioc32 {
+ compat_int_t number;
+ compat_int_t length;
+ compat_caddr_t arg;
+};
+
+struct atm_iobuf32 {
+ compat_int_t length;
+ compat_caddr_t buffer;
+};
+
+#define ATM_GETLINKRATE32 _IOW('a', ATMIOC_ITF+1, struct atmif_sioc32)
+#define ATM_GETNAMES32 _IOW('a', ATMIOC_ITF+3, struct atm_iobuf32)
+#define ATM_GETTYPE32 _IOW('a', ATMIOC_ITF+4, struct atmif_sioc32)
+#define ATM_GETESI32 _IOW('a', ATMIOC_ITF+5, struct atmif_sioc32)
+#define ATM_GETADDR32 _IOW('a', ATMIOC_ITF+6, struct atmif_sioc32)
+#define ATM_RSTADDR32 _IOW('a', ATMIOC_ITF+7, struct atmif_sioc32)
+#define ATM_ADDADDR32 _IOW('a', ATMIOC_ITF+8, struct atmif_sioc32)
+#define ATM_DELADDR32 _IOW('a', ATMIOC_ITF+9, struct atmif_sioc32)
+#define ATM_GETCIRANGE32 _IOW('a', ATMIOC_ITF+10, struct atmif_sioc32)
+#define ATM_SETCIRANGE32 _IOW('a', ATMIOC_ITF+11, struct atmif_sioc32)
+#define ATM_SETESI32 _IOW('a', ATMIOC_ITF+12, struct atmif_sioc32)
+#define ATM_SETESIF32 _IOW('a', ATMIOC_ITF+13, struct atmif_sioc32)
+#define ATM_GETSTAT32 _IOW('a', ATMIOC_SARCOM+0, struct atmif_sioc32)
+#define ATM_GETSTATZ32 _IOW('a', ATMIOC_SARCOM+1, struct atmif_sioc32)
+#define ATM_GETLOOP32 _IOW('a', ATMIOC_SARCOM+2, struct atmif_sioc32)
+#define ATM_SETLOOP32 _IOW('a', ATMIOC_SARCOM+3, struct atmif_sioc32)
+#define ATM_QUERYLOOP32 _IOW('a', ATMIOC_SARCOM+4, struct atmif_sioc32)
+
+static struct {
+ unsigned int cmd32;
+ unsigned int cmd;
+} atm_ioctl_map[] = {
+ { ATM_GETLINKRATE32, ATM_GETLINKRATE },
+ { ATM_GETNAMES32, ATM_GETNAMES },
+ { ATM_GETTYPE32, ATM_GETTYPE },
+ { ATM_GETESI32, ATM_GETESI },
+ { ATM_GETADDR32, ATM_GETADDR },
+ { ATM_RSTADDR32, ATM_RSTADDR },
+ { ATM_ADDADDR32, ATM_ADDADDR },
+ { ATM_DELADDR32, ATM_DELADDR },
+ { ATM_GETCIRANGE32, ATM_GETCIRANGE },
+ { ATM_SETCIRANGE32, ATM_SETCIRANGE },
+ { ATM_SETESI32, ATM_SETESI },
+ { ATM_SETESIF32, ATM_SETESIF },
+ { ATM_GETSTAT32, ATM_GETSTAT },
+ { ATM_GETSTATZ32, ATM_GETSTATZ },
+ { ATM_GETLOOP32, ATM_GETLOOP },
+ { ATM_SETLOOP32, ATM_SETLOOP },
+ { ATM_QUERYLOOP32, ATM_QUERYLOOP }
+};
+
+#define NR_ATM_IOCTL (sizeof(atm_ioctl_map)/sizeof(atm_ioctl_map[0]))
+
+
+static int do_atm_iobuf(struct socket *sock, unsigned int cmd, unsigned long arg)
+{
+ struct atm_iobuf __user *iobuf;
+ struct atm_iobuf32 __user *iobuf32;
+ u32 data;
+ void __user *datap;
+ int len, err;
+
+ iobuf = compat_alloc_user_space(sizeof(*iobuf));
+ iobuf32 = compat_ptr(arg);
+
+ if (get_user(len, &iobuf32->length) ||
+ get_user(data, &iobuf32->buffer))
+ return -EFAULT;
+ datap = compat_ptr(data);
+ if (put_user(len, &iobuf->length) ||
+ put_user(datap, &iobuf->buffer))
+ return -EFAULT;
+
+ err = vcc_ioctl(sock, cmd, (unsigned long)iobuf);
+
+ if (!err) {
+ if (copy_in_user(&iobuf32->length, &iobuf->length,
+ sizeof(int)))
+ err = -EFAULT;
+ }
+
+ return err;
+}
+
+static int do_atmif_sioc(struct socket *sock, unsigned int cmd, unsigned long arg)
+{
+ struct atmif_sioc __user *sioc;
+ struct atmif_sioc32 __user *sioc32;
+ u32 data;
+ void __user *datap;
+ int err;
+
+ sioc = compat_alloc_user_space(sizeof(*sioc));
+ sioc32 = compat_ptr(arg);
+
+ if (copy_in_user(&sioc->number, &sioc32->number, 2 * sizeof(int)) ||
+ get_user(data, &sioc32->arg))
+ return -EFAULT;
+ datap = compat_ptr(data);
+ if (put_user(datap, &sioc->arg))
+ return -EFAULT;
+
+ err = vcc_ioctl(sock, cmd, (unsigned long) sioc);
+
+ if (!err) {
+ if (copy_in_user(&sioc32->length, &sioc->length,
+ sizeof(int)))
+ err = -EFAULT;
+ }
+ return err;
+}
+
+int vcc_compat_ioctl(struct socket *sock, unsigned int cmd32, unsigned long arg)
+{
+ int i;
+ unsigned int cmd = 0;
+
+ switch (cmd32) {
+ case SONET_GETSTAT:
+ case SONET_GETSTATZ:
+ case SONET_GETDIAG:
+ case SONET_SETDIAG:
+ case SONET_CLRDIAG:
+ case SONET_SETFRAMING:
+ case SONET_GETFRAMING:
+ case SONET_GETFRSENSE:
+ return do_atmif_sioc(sock, cmd32, arg);
+ }
+
+ for (i = 0; i < NR_ATM_IOCTL; i++) {
+ if (cmd32 == atm_ioctl_map[i].cmd32) {
+ cmd = atm_ioctl_map[i].cmd;
+ break;
+ }
+ }
+ if (i == NR_ATM_IOCTL)
+ return -EINVAL;
+
+ switch (cmd) {
+ case ATM_GETNAMES:
+ return do_atm_iobuf(sock, cmd, arg);
+
+ case ATM_GETLINKRATE:
+ case ATM_GETTYPE:
+ case ATM_GETESI:
+ case ATM_GETADDR:
+ case ATM_RSTADDR:
+ case ATM_ADDADDR:
+ case ATM_DELADDR:
+ case ATM_GETCIRANGE:
+ case ATM_SETCIRANGE:
+ case ATM_SETESI:
+ case ATM_SETESIF:
+ case ATM_GETSTAT:
+ case ATM_GETSTATZ:
+ case ATM_GETLOOP:
+ case ATM_SETLOOP:
+ case ATM_QUERYLOOP:
+ return do_atmif_sioc(sock, cmd, arg);
+ }
+
+ return -EINVAL;
+}
+#endif
Index: linux-2.6.14-rc/net/atm/pvc.c
===================================================================
--- linux-2.6.14-rc.orig/net/atm/pvc.c 2005-11-05 02:41:10.000000000 +0100
+++ linux-2.6.14-rc/net/atm/pvc.c 2005-11-05 02:41:28.000000000 +0100
@@ -114,6 +114,9 @@
.getname = pvc_getname,
.poll = vcc_poll,
.ioctl = vcc_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = vcc_compat_ioctl,
+#endif
.listen = sock_no_listen,
.shutdown = pvc_shutdown,
.setsockopt = pvc_setsockopt,
Index: linux-2.6.14-rc/net/atm/svc.c
===================================================================
--- linux-2.6.14-rc.orig/net/atm/svc.c 2005-11-05 02:41:10.000000000 +0100
+++ linux-2.6.14-rc/net/atm/svc.c 2005-11-05 02:41:28.000000000 +0100
@@ -625,6 +625,9 @@
.getname = svc_getname,
.poll = vcc_poll,
.ioctl = svc_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = vcc_compat_ioctl,
+#endif
.listen = svc_listen,
.shutdown = svc_shutdown,
.setsockopt = svc_setsockopt,
Index: linux-2.6.14-rc/net/compat.c
===================================================================
--- linux-2.6.14-rc.orig/net/compat.c 2005-11-05 02:41:20.000000000 +0100
+++ linux-2.6.14-rc/net/compat.c 2005-11-05 02:41:28.000000000 +0100
@@ -26,7 +26,6 @@
/* these are all for ioctl */
#include <linux/atalk.h>
-#include <linux/atmdev.h>
#include <linux/ipv6_route.h>
#include <linux/ppp_defs.h>
#include <linux/route.h>
@@ -1017,171 +1016,6 @@
return ret;
}
-struct atmif_sioc32 {
- compat_int_t number;
- compat_int_t length;
- compat_caddr_t arg;
-};
-
-struct atm_iobuf32 {
- compat_int_t length;
- compat_caddr_t buffer;
-};
-
-#define ATM_GETLINKRATE32 _IOW('a', ATMIOC_ITF+1, struct atmif_sioc32)
-#define ATM_GETNAMES32 _IOW('a', ATMIOC_ITF+3, struct atm_iobuf32)
-#define ATM_GETTYPE32 _IOW('a', ATMIOC_ITF+4, struct atmif_sioc32)
-#define ATM_GETESI32 _IOW('a', ATMIOC_ITF+5, struct atmif_sioc32)
-#define ATM_GETADDR32 _IOW('a', ATMIOC_ITF+6, struct atmif_sioc32)
-#define ATM_RSTADDR32 _IOW('a', ATMIOC_ITF+7, struct atmif_sioc32)
-#define ATM_ADDADDR32 _IOW('a', ATMIOC_ITF+8, struct atmif_sioc32)
-#define ATM_DELADDR32 _IOW('a', ATMIOC_ITF+9, struct atmif_sioc32)
-#define ATM_GETCIRANGE32 _IOW('a', ATMIOC_ITF+10, struct atmif_sioc32)
-#define ATM_SETCIRANGE32 _IOW('a', ATMIOC_ITF+11, struct atmif_sioc32)
-#define ATM_SETESI32 _IOW('a', ATMIOC_ITF+12, struct atmif_sioc32)
-#define ATM_SETESIF32 _IOW('a', ATMIOC_ITF+13, struct atmif_sioc32)
-#define ATM_GETSTAT32 _IOW('a', ATMIOC_SARCOM+0, struct atmif_sioc32)
-#define ATM_GETSTATZ32 _IOW('a', ATMIOC_SARCOM+1, struct atmif_sioc32)
-#define ATM_GETLOOP32 _IOW('a', ATMIOC_SARCOM+2, struct atmif_sioc32)
-#define ATM_SETLOOP32 _IOW('a', ATMIOC_SARCOM+3, struct atmif_sioc32)
-#define ATM_QUERYLOOP32 _IOW('a', ATMIOC_SARCOM+4, struct atmif_sioc32)
-
-static struct {
- unsigned int cmd32;
- unsigned int cmd;
-} atm_ioctl_map[] = {
- { ATM_GETLINKRATE32, ATM_GETLINKRATE },
- { ATM_GETNAMES32, ATM_GETNAMES },
- { ATM_GETTYPE32, ATM_GETTYPE },
- { ATM_GETESI32, ATM_GETESI },
- { ATM_GETADDR32, ATM_GETADDR },
- { ATM_RSTADDR32, ATM_RSTADDR },
- { ATM_ADDADDR32, ATM_ADDADDR },
- { ATM_DELADDR32, ATM_DELADDR },
- { ATM_GETCIRANGE32, ATM_GETCIRANGE },
- { ATM_SETCIRANGE32, ATM_SETCIRANGE },
- { ATM_SETESI32, ATM_SETESI },
- { ATM_SETESIF32, ATM_SETESIF },
- { ATM_GETSTAT32, ATM_GETSTAT },
- { ATM_GETSTATZ32, ATM_GETSTATZ },
- { ATM_GETLOOP32, ATM_GETLOOP },
- { ATM_SETLOOP32, ATM_SETLOOP },
- { ATM_QUERYLOOP32, ATM_QUERYLOOP }
-};
-
-#define NR_ATM_IOCTL (sizeof(atm_ioctl_map)/sizeof(atm_ioctl_map[0]))
-
-
-static int do_atm_iobuf(struct file *file, unsigned int cmd, unsigned long arg)
-{
- struct atm_iobuf __user *iobuf;
- struct atm_iobuf32 __user *iobuf32;
- u32 data;
- void __user *datap;
- int len, err;
-
- iobuf = compat_alloc_user_space(sizeof(*iobuf));
- iobuf32 = compat_ptr(arg);
-
- if (get_user(len, &iobuf32->length) ||
- get_user(data, &iobuf32->buffer))
- return -EFAULT;
- datap = compat_ptr(data);
- if (put_user(len, &iobuf->length) ||
- put_user(datap, &iobuf->buffer))
- return -EFAULT;
-
- err = sock_ioctl(file, cmd, (unsigned long)iobuf);
-
- if (!err) {
- if (copy_in_user(&iobuf32->length, &iobuf->length,
- sizeof(int)))
- err = -EFAULT;
- }
-
- return err;
-}
-
-static int do_atmif_sioc(struct file *file, unsigned int cmd, unsigned long arg)
-{
- struct atmif_sioc __user *sioc;
- struct atmif_sioc32 __user *sioc32;
- u32 data;
- void __user *datap;
- int err;
-
- sioc = compat_alloc_user_space(sizeof(*sioc));
- sioc32 = compat_ptr(arg);
-
- if (copy_in_user(&sioc->number, &sioc32->number, 2 * sizeof(int)) ||
- get_user(data, &sioc32->arg))
- return -EFAULT;
- datap = compat_ptr(data);
- if (put_user(datap, &sioc->arg))
- return -EFAULT;
-
- err = sock_ioctl(file, cmd, (unsigned long) sioc);
-
- if (!err) {
- if (copy_in_user(&sioc32->length, &sioc->length,
- sizeof(int)))
- err = -EFAULT;
- }
- return err;
-}
-
-static int do_atm_ioctl(struct file *file, unsigned int cmd32, unsigned long arg)
-{
- int i;
- unsigned int cmd = 0;
-
- switch (cmd32) {
- case SONET_GETSTAT:
- case SONET_GETSTATZ:
- case SONET_GETDIAG:
- case SONET_SETDIAG:
- case SONET_CLRDIAG:
- case SONET_SETFRAMING:
- case SONET_GETFRAMING:
- case SONET_GETFRSENSE:
- return do_atmif_sioc(file, cmd32, arg);
- }
-
- for (i = 0; i < NR_ATM_IOCTL; i++) {
- if (cmd32 == atm_ioctl_map[i].cmd32) {
- cmd = atm_ioctl_map[i].cmd;
- break;
- }
- }
- if (i == NR_ATM_IOCTL)
- return -EINVAL;
-
- switch (cmd) {
- case ATM_GETNAMES:
- return do_atm_iobuf(file, cmd, arg);
-
- case ATM_GETLINKRATE:
- case ATM_GETTYPE:
- case ATM_GETESI:
- case ATM_GETADDR:
- case ATM_RSTADDR:
- case ATM_ADDADDR:
- case ATM_DELADDR:
- case ATM_GETCIRANGE:
- case ATM_SETCIRANGE:
- case ATM_SETESI:
- case ATM_SETESIF:
- case ATM_GETSTAT:
- case ATM_GETSTATZ:
- case ATM_GETLOOP:
- case ATM_SETLOOP:
- case ATM_QUERYLOOP:
- return do_atmif_sioc(file, cmd, arg);
- }
-
- return -EINVAL;
-}
-
struct sock_fprog32 {
unsigned short len;
compat_caddr_t filter;
@@ -1380,7 +1214,8 @@
case type: ret = sock_ioctl(file, cmd, arg); break;
#define INVAL_IOCTL(type) \
case type: ret = -EINVAL; break;
-/* these are handled in sock_ioctl */
+
+/* these are handled directly in sock_ioctl */
COMPATIBLE_IOCTL(FIOSETOWN)
COMPATIBLE_IOCTL(SIOCSPGRP)
COMPATIBLE_IOCTL(FIOGETOWN)
@@ -1448,32 +1283,6 @@
/* Note SIOCRTMSG is no longer, so this is safe and * the user would have seen just an -EINVAL anyways. */
INVAL_IOCTL(SIOCRTMSG)
HANDLE_IOCTL(SIOCGSTAMP, do_siocgstamp)
-/* atm */
-HANDLE_IOCTL(ATM_GETLINKRATE32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_GETNAMES32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_GETTYPE32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_GETESI32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_GETADDR32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_RSTADDR32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_ADDADDR32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_DELADDR32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_GETCIRANGE32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_SETCIRANGE32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_SETESI32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_SETESIF32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_GETSTAT32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_GETSTATZ32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_GETLOOP32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_SETLOOP32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_QUERYLOOP32, do_atm_ioctl)
-HANDLE_IOCTL(SONET_GETSTAT, do_atm_ioctl)
-HANDLE_IOCTL(SONET_GETSTATZ, do_atm_ioctl)
-HANDLE_IOCTL(SONET_GETDIAG, do_atm_ioctl)
-HANDLE_IOCTL(SONET_SETDIAG, do_atm_ioctl)
-HANDLE_IOCTL(SONET_CLRDIAG, do_atm_ioctl)
-HANDLE_IOCTL(SONET_SETFRAMING, do_atm_ioctl)
-HANDLE_IOCTL(SONET_GETFRAMING, do_atm_ioctl)
-HANDLE_IOCTL(SONET_GETFRSENSE, do_atm_ioctl)
/* ppp */
HANDLE_IOCTL(PPPIOCGIDLE32, ppp_ioctl_trans)
HANDLE_IOCTL(PPPIOCSCOMPRESS32, ppp_ioctl_trans)
--
^ permalink raw reply
* [PATCH 03/25] net: improve ioctl32 dev_ioctl handling
From: Arnd Bergmann @ 2005-11-05 16:26 UTC (permalink / raw)
To: linux-kernel; +Cc: Christoph Hellwig, netdev, Arnd Bergmann
In-Reply-To: <20051105162650.620266000@b551138y.boeblingen.de.ibm.com>
[-- Attachment #1: compat-dev-ioctl.diff --]
[-- Type: text/plain, Size: 6773 bytes --]
This patch tries to be a bit smarter about net device ioctl
emulation. In particular, the wireless extensions are treated
as a group in order to make the switch list a little shorter.
CC: netdev@vger.kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Index: linux-cg/net/compat.c
===================================================================
--- linux-cg.orig/net/compat.c 2005-11-05 03:17:30.000000000 +0100
+++ linux-cg/net/compat.c 2005-11-05 03:24:16.000000000 +0100
@@ -854,7 +854,7 @@
if (__put_user(data64, &u_ifreq64->ifr_ifru.ifru_data))
return -EFAULT;
- return sock_ioctl(file, cmd, (unsigned long) u_ifreq64);
+ return dev_ioctl(cmd, u_ifreq64);
}
static int dev_ifsioc(struct file *file, unsigned int cmd, unsigned long arg)
@@ -1302,13 +1302,14 @@
return err;
}
+#ifdef WIRELESS_EXT
struct compat_iw_point {
compat_caddr_t pointer;
__u16 length;
__u16 flags;
};
-static int do_wireless_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+static int do_wireless_ioctl(unsigned int cmd, unsigned long arg)
{
struct iwreq __user *iwr;
struct iwreq __user *iwr_u;
@@ -1343,8 +1344,9 @@
__put_user(flags, &iwp->flags))
return -EFAULT;
- return sock_ioctl(file, cmd, (unsigned long) iwr);
+ return dev_ioctl(cmd, iwr);
}
+#endif /* WIRELESS_EXT */
/* Since old style bridge ioctl's endup using SIOCDEVPRIVATE
* for some operations; this forces use of the newer bridge-utils that
@@ -1363,16 +1365,43 @@
long compat_sock_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
- if (cmd >= SIOCDEVPRIVATE && cmd <= (SIOCDEVPRIVATE + 15))
- return siocdevprivate_ioctl(file, cmd, arg);
+ struct socket *sock;
+ int ret = -ENOIOCTLCMD;
- switch (cmd) {
+ sock = file->private_data;
+ if (cmd >= SIOCDEVPRIVATE && cmd <= (SIOCDEVPRIVATE + 15))
+ ret = siocdevprivate_ioctl(file, cmd, arg);
+#ifdef WIRELESS_EXT
+ else if (cmd >= SIOCIWFIRST && cmd <= SIOCIWLAST)
+ ret = do_wireless_ioctl(cmd, arg);
+#endif
+ else switch (cmd) {
#define HANDLE_IOCTL(type, handler) \
- case type: return handler(file, cmd, arg);
+ case type: ret = handler(file, cmd, arg); break;
#define COMPATIBLE_IOCTL(type) \
- case type: return sock_ioctl(file, cmd, arg);
+ case type: ret = sock_ioctl(file, cmd, arg); break;
#define INVAL_IOCTL(type) \
- case type: return -EINVAL;
+ case type: ret = -EINVAL; break;
+/* these are handled in sock_ioctl */
+COMPATIBLE_IOCTL(FIOSETOWN)
+COMPATIBLE_IOCTL(SIOCSPGRP)
+COMPATIBLE_IOCTL(FIOGETOWN)
+COMPATIBLE_IOCTL(SIOCGPGRP)
+HANDLE_IOCTL(SIOCSIFBR, old_bridge_ioctl)
+HANDLE_IOCTL(SIOCGIFBR, old_bridge_ioctl)
+COMPATIBLE_IOCTL(SIOCBRADDBR)
+COMPATIBLE_IOCTL(SIOCBRDELBR)
+COMPATIBLE_IOCTL(SIOCGIFVLAN)
+COMPATIBLE_IOCTL(SIOCSIFVLAN)
+COMPATIBLE_IOCTL(SIOCADDDLCI)
+COMPATIBLE_IOCTL(SIOCDELDLCI)
+ default:
+ if (sock->ops->compat_ioctl)
+ ret = sock->ops->compat_ioctl(sock, cmd, arg);
+ }
+
+ if (ret == -ENOIOCTLCMD)
+ switch (cmd) {
HANDLE_IOCTL(SIOCGIFNAME, dev_ifname32)
HANDLE_IOCTL(SIOCGIFCONF, dev_ifconf)
HANDLE_IOCTL(SIOCGIFFLAGS, dev_ifsioc)
@@ -1393,10 +1422,6 @@
HANDLE_IOCTL(SIOCGIFADDR, dev_ifsioc)
HANDLE_IOCTL(SIOCSIFADDR, dev_ifsioc)
-/* ioctls used by appletalk ddp.c */
-HANDLE_IOCTL(SIOCATALKDIFADDR, dev_ifsioc)
-HANDLE_IOCTL(SIOCDIFADDR, dev_ifsioc)
-
HANDLE_IOCTL(SIOCSARP, dev_ifsioc)
HANDLE_IOCTL(SIOCDARP, dev_ifsioc)
@@ -1456,79 +1481,6 @@
HANDLE_IOCTL(PPPIOCSCOMPRESS32, ppp_ioctl_trans)
HANDLE_IOCTL(PPPIOCSPASS32, ppp_sock_fprog_ioctl_trans)
HANDLE_IOCTL(PPPIOCSACTIVE32, ppp_sock_fprog_ioctl_trans)
-/* wireless */
-HANDLE_IOCTL(SIOCGIWRANGE, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCSIWSPY, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWSPY, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCSIWTHRSPY, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWTHRSPY, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWAPLIST, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWSCAN, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCSIWESSID, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWESSID, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCSIWNICKN, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWNICKN, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCSIWENCODE, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWENCODE, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCSIFBR, old_bridge_ioctl)
-HANDLE_IOCTL(SIOCGIFBR, old_bridge_ioctl)
-
-COMPATIBLE_IOCTL(FIOSETOWN)
-COMPATIBLE_IOCTL(SIOCSPGRP)
-COMPATIBLE_IOCTL(FIOGETOWN)
-COMPATIBLE_IOCTL(SIOCGPGRP)
-COMPATIBLE_IOCTL(SIOCATMARK)
-COMPATIBLE_IOCTL(SIOCSIFLINK)
-COMPATIBLE_IOCTL(SIOCSIFENCAP)
-COMPATIBLE_IOCTL(SIOCGIFENCAP)
-COMPATIBLE_IOCTL(SIOCSIFNAME)
-//COMPATIBLE_IOCTL(SIOCSARP)
-COMPATIBLE_IOCTL(SIOCGARP)
-//COMPATIBLE_IOCTL(SIOCDARP)
-COMPATIBLE_IOCTL(SIOCSRARP)
-COMPATIBLE_IOCTL(SIOCGRARP)
-COMPATIBLE_IOCTL(SIOCDRARP)
-COMPATIBLE_IOCTL(SIOCADDDLCI)
-COMPATIBLE_IOCTL(SIOCDELDLCI)
-COMPATIBLE_IOCTL(SIOCGMIIPHY)
-COMPATIBLE_IOCTL(SIOCGMIIREG)
-COMPATIBLE_IOCTL(SIOCSMIIREG)
-COMPATIBLE_IOCTL(SIOCGIFVLAN)
-COMPATIBLE_IOCTL(SIOCSIFVLAN)
-COMPATIBLE_IOCTL(SIOCBRADDBR)
-COMPATIBLE_IOCTL(SIOCBRDELBR)
-/* wireless */
-COMPATIBLE_IOCTL(SIOCSIWCOMMIT)
-COMPATIBLE_IOCTL(SIOCGIWNAME)
-COMPATIBLE_IOCTL(SIOCSIWNWID)
-COMPATIBLE_IOCTL(SIOCGIWNWID)
-COMPATIBLE_IOCTL(SIOCSIWFREQ)
-COMPATIBLE_IOCTL(SIOCGIWFREQ)
-COMPATIBLE_IOCTL(SIOCSIWMODE)
-COMPATIBLE_IOCTL(SIOCGIWMODE)
-COMPATIBLE_IOCTL(SIOCSIWSENS)
-COMPATIBLE_IOCTL(SIOCGIWSENS)
-COMPATIBLE_IOCTL(SIOCSIWRANGE)
-COMPATIBLE_IOCTL(SIOCSIWPRIV)
-COMPATIBLE_IOCTL(SIOCGIWPRIV)
-COMPATIBLE_IOCTL(SIOCSIWSTATS)
-COMPATIBLE_IOCTL(SIOCGIWSTATS)
-COMPATIBLE_IOCTL(SIOCSIWAP)
-COMPATIBLE_IOCTL(SIOCGIWAP)
-COMPATIBLE_IOCTL(SIOCSIWSCAN)
-COMPATIBLE_IOCTL(SIOCSIWRATE)
-COMPATIBLE_IOCTL(SIOCGIWRATE)
-COMPATIBLE_IOCTL(SIOCSIWRTS)
-COMPATIBLE_IOCTL(SIOCGIWRTS)
-COMPATIBLE_IOCTL(SIOCSIWFRAG)
-COMPATIBLE_IOCTL(SIOCGIWFRAG)
-COMPATIBLE_IOCTL(SIOCSIWTXPOW)
-COMPATIBLE_IOCTL(SIOCGIWTXPOW)
-COMPATIBLE_IOCTL(SIOCSIWRETRY)
-COMPATIBLE_IOCTL(SIOCGIWRETRY)
-COMPATIBLE_IOCTL(SIOCSIWPOWER)
-COMPATIBLE_IOCTL(SIOCGIWPOWER)
-/* PPP stuff */
COMPATIBLE_IOCTL(PPPIOCGFLAGS)
COMPATIBLE_IOCTL(PPPIOCSFLAGS)
COMPATIBLE_IOCTL(PPPIOCGASYNCMAP)
@@ -1561,6 +1513,25 @@
/* PPPOX */
COMPATIBLE_IOCTL(PPPOEIOCSFWD)
COMPATIBLE_IOCTL(PPPOEIOCDFWD)
+
+/* ioctls used by appletalk ddp.c */
+HANDLE_IOCTL(SIOCATALKDIFADDR, dev_ifsioc)
+HANDLE_IOCTL(SIOCDIFADDR, dev_ifsioc)
+
+COMPATIBLE_IOCTL(SIOCATMARK)
+COMPATIBLE_IOCTL(SIOCSIFLINK)
+COMPATIBLE_IOCTL(SIOCSIFENCAP)
+COMPATIBLE_IOCTL(SIOCGIFENCAP)
+COMPATIBLE_IOCTL(SIOCSIFNAME)
+//COMPATIBLE_IOCTL(SIOCSARP)
+COMPATIBLE_IOCTL(SIOCGARP)
+//COMPATIBLE_IOCTL(SIOCDARP)
+COMPATIBLE_IOCTL(SIOCSRARP)
+COMPATIBLE_IOCTL(SIOCGRARP)
+COMPATIBLE_IOCTL(SIOCDRARP)
+COMPATIBLE_IOCTL(SIOCGMIIPHY)
+COMPATIBLE_IOCTL(SIOCGMIIREG)
+COMPATIBLE_IOCTL(SIOCSMIIREG)
}
- return -ENOIOCTLCMD;
+ return ret;
}
--
^ permalink raw reply
* [PATCH 02/25] net: move socket ioctl32 to net/compat.c
From: Arnd Bergmann @ 2005-11-05 16:26 UTC (permalink / raw)
To: linux-kernel; +Cc: Christoph Hellwig, netdev, Arnd Bergmann
In-Reply-To: <20051105162650.620266000@b551138y.boeblingen.de.ibm.com>
[-- Attachment #1: netioctl.diff --]
[-- Type: text/plain, Size: 64584 bytes --]
This patch is very experimental and completely untested.
A substantial amount of the compat_ioctl code deals with
socked ioctls. This patch moves all socket ioctl conversions
over to net/compat.c in order to get it closer to the
respective device drivers.
It also adds the infrastructure to do compat_ioctl specific
to proto_ops, which will be used in further patches.
Also, the SIOCDEVPRIVATE handling is now local to a single
file and can probably be made driver specific in the
future.
All the conversion handlers are basically unmodified
in order to minimize the risk of silently breaking stuff.
CC: netdev@vger.kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Index: linux-2.6.14-rc/fs/compat_ioctl.c
===================================================================
--- linux-2.6.14-rc.orig/fs/compat_ioctl.c 2005-11-05 02:41:10.000000000 +0100
+++ linux-2.6.14-rc/fs/compat_ioctl.c 2005-11-05 02:41:18.000000000 +0100
@@ -413,408 +413,6 @@
return err;
}
-#ifdef CONFIG_NET
-static int do_siocgstamp(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- struct compat_timeval __user *up = compat_ptr(arg);
- struct timeval ktv;
- mm_segment_t old_fs = get_fs();
- int err;
-
- set_fs(KERNEL_DS);
- err = sys_ioctl(fd, cmd, (unsigned long)&ktv);
- set_fs(old_fs);
- if(!err) {
- err = put_user(ktv.tv_sec, &up->tv_sec);
- err |= __put_user(ktv.tv_usec, &up->tv_usec);
- }
- return err;
-}
-
-struct ifmap32 {
- compat_ulong_t mem_start;
- compat_ulong_t mem_end;
- unsigned short base_addr;
- unsigned char irq;
- unsigned char dma;
- unsigned char port;
-};
-
-struct ifreq32 {
-#define IFHWADDRLEN 6
-#define IFNAMSIZ 16
- union {
- char ifrn_name[IFNAMSIZ]; /* if name, e.g. "en0" */
- } ifr_ifrn;
- union {
- struct sockaddr ifru_addr;
- struct sockaddr ifru_dstaddr;
- struct sockaddr ifru_broadaddr;
- struct sockaddr ifru_netmask;
- struct sockaddr ifru_hwaddr;
- short ifru_flags;
- compat_int_t ifru_ivalue;
- compat_int_t ifru_mtu;
- struct ifmap32 ifru_map;
- char ifru_slave[IFNAMSIZ]; /* Just fits the size */
- char ifru_newname[IFNAMSIZ];
- compat_caddr_t ifru_data;
- /* XXXX? ifru_settings should be here */
- } ifr_ifru;
-};
-
-struct ifconf32 {
- compat_int_t ifc_len; /* size of buffer */
- compat_caddr_t ifcbuf;
-};
-
-static int dev_ifname32(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- struct net_device *dev;
- struct ifreq32 ifr32;
- int err;
-
- if (copy_from_user(&ifr32, compat_ptr(arg), sizeof(ifr32)))
- return -EFAULT;
-
- dev = dev_get_by_index(ifr32.ifr_ifindex);
- if (!dev)
- return -ENODEV;
-
- strlcpy(ifr32.ifr_name, dev->name, sizeof(ifr32.ifr_name));
- dev_put(dev);
-
- err = copy_to_user(compat_ptr(arg), &ifr32, sizeof(ifr32));
- return (err ? -EFAULT : 0);
-}
-
-static int dev_ifconf(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- struct ifconf32 ifc32;
- struct ifconf ifc;
- struct ifconf __user *uifc;
- struct ifreq32 __user *ifr32;
- struct ifreq __user *ifr;
- unsigned int i, j;
- int err;
-
- if (copy_from_user(&ifc32, compat_ptr(arg), sizeof(struct ifconf32)))
- return -EFAULT;
-
- if (ifc32.ifcbuf == 0) {
- ifc32.ifc_len = 0;
- ifc.ifc_len = 0;
- ifc.ifc_req = NULL;
- uifc = compat_alloc_user_space(sizeof(struct ifconf));
- } else {
- size_t len =((ifc32.ifc_len / sizeof (struct ifreq32)) + 1) *
- sizeof (struct ifreq);
- uifc = compat_alloc_user_space(sizeof(struct ifconf) + len);
- ifc.ifc_len = len;
- ifr = ifc.ifc_req = (void __user *)(uifc + 1);
- ifr32 = compat_ptr(ifc32.ifcbuf);
- for (i = 0; i < ifc32.ifc_len; i += sizeof (struct ifreq32)) {
- if (copy_in_user(ifr, ifr32, sizeof(struct ifreq32)))
- return -EFAULT;
- ifr++;
- ifr32++;
- }
- }
- if (copy_to_user(uifc, &ifc, sizeof(struct ifconf)))
- return -EFAULT;
-
- err = sys_ioctl (fd, SIOCGIFCONF, (unsigned long)uifc);
- if (err)
- return err;
-
- if (copy_from_user(&ifc, uifc, sizeof(struct ifconf)))
- return -EFAULT;
-
- ifr = ifc.ifc_req;
- ifr32 = compat_ptr(ifc32.ifcbuf);
- for (i = 0, j = 0; i < ifc32.ifc_len && j < ifc.ifc_len;
- i += sizeof (struct ifreq32), j += sizeof (struct ifreq)) {
- if (copy_in_user(ifr32, ifr, sizeof (struct ifreq32)))
- return -EFAULT;
- ifr32++;
- ifr++;
- }
-
- if (ifc32.ifcbuf == 0) {
- /* Translate from 64-bit structure multiple to
- * a 32-bit one.
- */
- i = ifc.ifc_len;
- i = ((i / sizeof(struct ifreq)) * sizeof(struct ifreq32));
- ifc32.ifc_len = i;
- } else {
- if (i <= ifc32.ifc_len)
- ifc32.ifc_len = i;
- else
- ifc32.ifc_len = i - sizeof (struct ifreq32);
- }
- if (copy_to_user(compat_ptr(arg), &ifc32, sizeof(struct ifconf32)))
- return -EFAULT;
-
- return 0;
-}
-
-static int ethtool_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- struct ifreq __user *ifr;
- struct ifreq32 __user *ifr32;
- u32 data;
- void __user *datap;
-
- ifr = compat_alloc_user_space(sizeof(*ifr));
- ifr32 = compat_ptr(arg);
-
- if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
- return -EFAULT;
-
- if (get_user(data, &ifr32->ifr_ifru.ifru_data))
- return -EFAULT;
-
- datap = compat_ptr(data);
- if (put_user(datap, &ifr->ifr_ifru.ifru_data))
- return -EFAULT;
-
- return sys_ioctl(fd, cmd, (unsigned long) ifr);
-}
-
-static int bond_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- struct ifreq kifr;
- struct ifreq __user *uifr;
- struct ifreq32 __user *ifr32 = compat_ptr(arg);
- mm_segment_t old_fs;
- int err;
- u32 data;
- void __user *datap;
-
- switch (cmd) {
- case SIOCBONDENSLAVE:
- case SIOCBONDRELEASE:
- case SIOCBONDSETHWADDR:
- case SIOCBONDCHANGEACTIVE:
- if (copy_from_user(&kifr, ifr32, sizeof(struct ifreq32)))
- return -EFAULT;
-
- old_fs = get_fs();
- set_fs (KERNEL_DS);
- err = sys_ioctl (fd, cmd, (unsigned long)&kifr);
- set_fs (old_fs);
-
- return err;
- case SIOCBONDSLAVEINFOQUERY:
- case SIOCBONDINFOQUERY:
- uifr = compat_alloc_user_space(sizeof(*uifr));
- if (copy_in_user(&uifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
- return -EFAULT;
-
- if (get_user(data, &ifr32->ifr_ifru.ifru_data))
- return -EFAULT;
-
- datap = compat_ptr(data);
- if (put_user(datap, &uifr->ifr_ifru.ifru_data))
- return -EFAULT;
-
- return sys_ioctl (fd, cmd, (unsigned long)uifr);
- default:
- return -EINVAL;
- };
-}
-
-int siocdevprivate_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- struct ifreq __user *u_ifreq64;
- struct ifreq32 __user *u_ifreq32 = compat_ptr(arg);
- char tmp_buf[IFNAMSIZ];
- void __user *data64;
- u32 data32;
-
- if (copy_from_user(&tmp_buf[0], &(u_ifreq32->ifr_ifrn.ifrn_name[0]),
- IFNAMSIZ))
- return -EFAULT;
- if (__get_user(data32, &u_ifreq32->ifr_ifru.ifru_data))
- return -EFAULT;
- data64 = compat_ptr(data32);
-
- u_ifreq64 = compat_alloc_user_space(sizeof(*u_ifreq64));
-
- /* Don't check these user accesses, just let that get trapped
- * in the ioctl handler instead.
- */
- if (copy_to_user(&u_ifreq64->ifr_ifrn.ifrn_name[0], &tmp_buf[0],
- IFNAMSIZ))
- return -EFAULT;
- if (__put_user(data64, &u_ifreq64->ifr_ifru.ifru_data))
- return -EFAULT;
-
- return sys_ioctl(fd, cmd, (unsigned long) u_ifreq64);
-}
-
-static int dev_ifsioc(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- struct ifreq ifr;
- struct ifreq32 __user *uifr32;
- struct ifmap32 __user *uifmap32;
- mm_segment_t old_fs;
- int err;
-
- uifr32 = compat_ptr(arg);
- uifmap32 = &uifr32->ifr_ifru.ifru_map;
- switch (cmd) {
- case SIOCSIFMAP:
- err = copy_from_user(&ifr, uifr32, sizeof(ifr.ifr_name));
- err |= __get_user(ifr.ifr_map.mem_start, &uifmap32->mem_start);
- err |= __get_user(ifr.ifr_map.mem_end, &uifmap32->mem_end);
- err |= __get_user(ifr.ifr_map.base_addr, &uifmap32->base_addr);
- err |= __get_user(ifr.ifr_map.irq, &uifmap32->irq);
- err |= __get_user(ifr.ifr_map.dma, &uifmap32->dma);
- err |= __get_user(ifr.ifr_map.port, &uifmap32->port);
- if (err)
- return -EFAULT;
- break;
- default:
- if (copy_from_user(&ifr, uifr32, sizeof(*uifr32)))
- return -EFAULT;
- break;
- }
- old_fs = get_fs();
- set_fs (KERNEL_DS);
- err = sys_ioctl (fd, cmd, (unsigned long)&ifr);
- set_fs (old_fs);
- if (!err) {
- switch (cmd) {
- /* TUNSETIFF is defined as _IOW, it should be _IORW
- * as the data is copied back to user space, but that
- * cannot be fixed without breaking all existing apps.
- */
- case TUNSETIFF:
- case SIOCGIFFLAGS:
- case SIOCGIFMETRIC:
- case SIOCGIFMTU:
- case SIOCGIFMEM:
- case SIOCGIFHWADDR:
- case SIOCGIFINDEX:
- case SIOCGIFADDR:
- case SIOCGIFBRDADDR:
- case SIOCGIFDSTADDR:
- case SIOCGIFNETMASK:
- case SIOCGIFTXQLEN:
- if (copy_to_user(uifr32, &ifr, sizeof(*uifr32)))
- return -EFAULT;
- break;
- case SIOCGIFMAP:
- err = copy_to_user(uifr32, &ifr, sizeof(ifr.ifr_name));
- err |= __put_user(ifr.ifr_map.mem_start, &uifmap32->mem_start);
- err |= __put_user(ifr.ifr_map.mem_end, &uifmap32->mem_end);
- err |= __put_user(ifr.ifr_map.base_addr, &uifmap32->base_addr);
- err |= __put_user(ifr.ifr_map.irq, &uifmap32->irq);
- err |= __put_user(ifr.ifr_map.dma, &uifmap32->dma);
- err |= __put_user(ifr.ifr_map.port, &uifmap32->port);
- if (err)
- err = -EFAULT;
- break;
- }
- }
- return err;
-}
-
-struct rtentry32 {
- u32 rt_pad1;
- struct sockaddr rt_dst; /* target address */
- struct sockaddr rt_gateway; /* gateway addr (RTF_GATEWAY) */
- struct sockaddr rt_genmask; /* target network mask (IP) */
- unsigned short rt_flags;
- short rt_pad2;
- u32 rt_pad3;
- unsigned char rt_tos;
- unsigned char rt_class;
- short rt_pad4;
- short rt_metric; /* +1 for binary compatibility! */
- /* char * */ u32 rt_dev; /* forcing the device at add */
- u32 rt_mtu; /* per route MTU/Window */
- u32 rt_window; /* Window clamping */
- unsigned short rt_irtt; /* Initial RTT */
-
-};
-
-struct in6_rtmsg32 {
- struct in6_addr rtmsg_dst;
- struct in6_addr rtmsg_src;
- struct in6_addr rtmsg_gateway;
- u32 rtmsg_type;
- u16 rtmsg_dst_len;
- u16 rtmsg_src_len;
- u32 rtmsg_metric;
- u32 rtmsg_info;
- u32 rtmsg_flags;
- s32 rtmsg_ifindex;
-};
-
-static int routing_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- int ret;
- void *r = NULL;
- struct in6_rtmsg r6;
- struct rtentry r4;
- char devname[16];
- u32 rtdev;
- mm_segment_t old_fs = get_fs();
-
- struct socket *mysock = sockfd_lookup(fd, &ret);
-
- if (mysock && mysock->sk && mysock->sk->sk_family == AF_INET6) { /* ipv6 */
- struct in6_rtmsg32 __user *ur6 = compat_ptr(arg);
- ret = copy_from_user (&r6.rtmsg_dst, &(ur6->rtmsg_dst),
- 3 * sizeof(struct in6_addr));
- ret |= __get_user (r6.rtmsg_type, &(ur6->rtmsg_type));
- ret |= __get_user (r6.rtmsg_dst_len, &(ur6->rtmsg_dst_len));
- ret |= __get_user (r6.rtmsg_src_len, &(ur6->rtmsg_src_len));
- ret |= __get_user (r6.rtmsg_metric, &(ur6->rtmsg_metric));
- ret |= __get_user (r6.rtmsg_info, &(ur6->rtmsg_info));
- ret |= __get_user (r6.rtmsg_flags, &(ur6->rtmsg_flags));
- ret |= __get_user (r6.rtmsg_ifindex, &(ur6->rtmsg_ifindex));
-
- r = (void *) &r6;
- } else { /* ipv4 */
- struct rtentry32 __user *ur4 = compat_ptr(arg);
- ret = copy_from_user (&r4.rt_dst, &(ur4->rt_dst),
- 3 * sizeof(struct sockaddr));
- ret |= __get_user (r4.rt_flags, &(ur4->rt_flags));
- ret |= __get_user (r4.rt_metric, &(ur4->rt_metric));
- ret |= __get_user (r4.rt_mtu, &(ur4->rt_mtu));
- ret |= __get_user (r4.rt_window, &(ur4->rt_window));
- ret |= __get_user (r4.rt_irtt, &(ur4->rt_irtt));
- ret |= __get_user (rtdev, &(ur4->rt_dev));
- if (rtdev) {
- ret |= copy_from_user (devname, compat_ptr(rtdev), 15);
- r4.rt_dev = devname; devname[15] = 0;
- } else
- r4.rt_dev = NULL;
-
- r = (void *) &r4;
- }
-
- if (ret) {
- ret = -EFAULT;
- goto out;
- }
-
- set_fs (KERNEL_DS);
- ret = sys_ioctl (fd, cmd, (unsigned long) r);
- set_fs (old_fs);
-
-out:
- if (mysock)
- sockfd_put(mysock);
-
- return ret;
-}
-#endif
-
struct hd_geometry32 {
unsigned char heads;
unsigned char sectors;
@@ -1146,127 +744,6 @@
return err;
}
-struct sock_fprog32 {
- unsigned short len;
- compat_caddr_t filter;
-};
-
-#define PPPIOCSPASS32 _IOW('t', 71, struct sock_fprog32)
-#define PPPIOCSACTIVE32 _IOW('t', 70, struct sock_fprog32)
-
-static int ppp_sock_fprog_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- struct sock_fprog32 __user *u_fprog32 = compat_ptr(arg);
- struct sock_fprog __user *u_fprog64 = compat_alloc_user_space(sizeof(struct sock_fprog));
- void __user *fptr64;
- u32 fptr32;
- u16 flen;
-
- if (get_user(flen, &u_fprog32->len) ||
- get_user(fptr32, &u_fprog32->filter))
- return -EFAULT;
-
- fptr64 = compat_ptr(fptr32);
-
- if (put_user(flen, &u_fprog64->len) ||
- put_user(fptr64, &u_fprog64->filter))
- return -EFAULT;
-
- if (cmd == PPPIOCSPASS32)
- cmd = PPPIOCSPASS;
- else
- cmd = PPPIOCSACTIVE;
-
- return sys_ioctl(fd, cmd, (unsigned long) u_fprog64);
-}
-
-struct ppp_option_data32 {
- compat_caddr_t ptr;
- u32 length;
- compat_int_t transmit;
-};
-#define PPPIOCSCOMPRESS32 _IOW('t', 77, struct ppp_option_data32)
-
-struct ppp_idle32 {
- compat_time_t xmit_idle;
- compat_time_t recv_idle;
-};
-#define PPPIOCGIDLE32 _IOR('t', 63, struct ppp_idle32)
-
-static int ppp_gidle(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- struct ppp_idle __user *idle;
- struct ppp_idle32 __user *idle32;
- __kernel_time_t xmit, recv;
- int err;
-
- idle = compat_alloc_user_space(sizeof(*idle));
- idle32 = compat_ptr(arg);
-
- err = sys_ioctl(fd, PPPIOCGIDLE, (unsigned long) idle);
-
- if (!err) {
- if (get_user(xmit, &idle->xmit_idle) ||
- get_user(recv, &idle->recv_idle) ||
- put_user(xmit, &idle32->xmit_idle) ||
- put_user(recv, &idle32->recv_idle))
- err = -EFAULT;
- }
- return err;
-}
-
-static int ppp_scompress(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- struct ppp_option_data __user *odata;
- struct ppp_option_data32 __user *odata32;
- __u32 data;
- void __user *datap;
-
- odata = compat_alloc_user_space(sizeof(*odata));
- odata32 = compat_ptr(arg);
-
- if (get_user(data, &odata32->ptr))
- return -EFAULT;
-
- datap = compat_ptr(data);
- if (put_user(datap, &odata->ptr))
- return -EFAULT;
-
- if (copy_in_user(&odata->length, &odata32->length,
- sizeof(__u32) + sizeof(int)))
- return -EFAULT;
-
- return sys_ioctl(fd, PPPIOCSCOMPRESS, (unsigned long) odata);
-}
-
-static int ppp_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- int err;
-
- switch (cmd) {
- case PPPIOCGIDLE32:
- err = ppp_gidle(fd, cmd, arg);
- break;
-
- case PPPIOCSCOMPRESS32:
- err = ppp_scompress(fd, cmd, arg);
- break;
-
- default:
- do {
- static int count;
- if (++count <= 20)
- printk("ppp_ioctl: Unknown cmd fd(%d) "
- "cmd(%08x) arg(%08x)\n",
- (int)fd, (unsigned int)cmd, (unsigned int)arg);
- } while(0);
- err = -EINVAL;
- break;
- };
-
- return err;
-}
-
struct mtget32 {
compat_long_t mt_type;
@@ -1664,171 +1141,6 @@
return err;
}
-struct atmif_sioc32 {
- compat_int_t number;
- compat_int_t length;
- compat_caddr_t arg;
-};
-
-struct atm_iobuf32 {
- compat_int_t length;
- compat_caddr_t buffer;
-};
-
-#define ATM_GETLINKRATE32 _IOW('a', ATMIOC_ITF+1, struct atmif_sioc32)
-#define ATM_GETNAMES32 _IOW('a', ATMIOC_ITF+3, struct atm_iobuf32)
-#define ATM_GETTYPE32 _IOW('a', ATMIOC_ITF+4, struct atmif_sioc32)
-#define ATM_GETESI32 _IOW('a', ATMIOC_ITF+5, struct atmif_sioc32)
-#define ATM_GETADDR32 _IOW('a', ATMIOC_ITF+6, struct atmif_sioc32)
-#define ATM_RSTADDR32 _IOW('a', ATMIOC_ITF+7, struct atmif_sioc32)
-#define ATM_ADDADDR32 _IOW('a', ATMIOC_ITF+8, struct atmif_sioc32)
-#define ATM_DELADDR32 _IOW('a', ATMIOC_ITF+9, struct atmif_sioc32)
-#define ATM_GETCIRANGE32 _IOW('a', ATMIOC_ITF+10, struct atmif_sioc32)
-#define ATM_SETCIRANGE32 _IOW('a', ATMIOC_ITF+11, struct atmif_sioc32)
-#define ATM_SETESI32 _IOW('a', ATMIOC_ITF+12, struct atmif_sioc32)
-#define ATM_SETESIF32 _IOW('a', ATMIOC_ITF+13, struct atmif_sioc32)
-#define ATM_GETSTAT32 _IOW('a', ATMIOC_SARCOM+0, struct atmif_sioc32)
-#define ATM_GETSTATZ32 _IOW('a', ATMIOC_SARCOM+1, struct atmif_sioc32)
-#define ATM_GETLOOP32 _IOW('a', ATMIOC_SARCOM+2, struct atmif_sioc32)
-#define ATM_SETLOOP32 _IOW('a', ATMIOC_SARCOM+3, struct atmif_sioc32)
-#define ATM_QUERYLOOP32 _IOW('a', ATMIOC_SARCOM+4, struct atmif_sioc32)
-
-static struct {
- unsigned int cmd32;
- unsigned int cmd;
-} atm_ioctl_map[] = {
- { ATM_GETLINKRATE32, ATM_GETLINKRATE },
- { ATM_GETNAMES32, ATM_GETNAMES },
- { ATM_GETTYPE32, ATM_GETTYPE },
- { ATM_GETESI32, ATM_GETESI },
- { ATM_GETADDR32, ATM_GETADDR },
- { ATM_RSTADDR32, ATM_RSTADDR },
- { ATM_ADDADDR32, ATM_ADDADDR },
- { ATM_DELADDR32, ATM_DELADDR },
- { ATM_GETCIRANGE32, ATM_GETCIRANGE },
- { ATM_SETCIRANGE32, ATM_SETCIRANGE },
- { ATM_SETESI32, ATM_SETESI },
- { ATM_SETESIF32, ATM_SETESIF },
- { ATM_GETSTAT32, ATM_GETSTAT },
- { ATM_GETSTATZ32, ATM_GETSTATZ },
- { ATM_GETLOOP32, ATM_GETLOOP },
- { ATM_SETLOOP32, ATM_SETLOOP },
- { ATM_QUERYLOOP32, ATM_QUERYLOOP }
-};
-
-#define NR_ATM_IOCTL (sizeof(atm_ioctl_map)/sizeof(atm_ioctl_map[0]))
-
-
-static int do_atm_iobuf(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- struct atm_iobuf __user *iobuf;
- struct atm_iobuf32 __user *iobuf32;
- u32 data;
- void __user *datap;
- int len, err;
-
- iobuf = compat_alloc_user_space(sizeof(*iobuf));
- iobuf32 = compat_ptr(arg);
-
- if (get_user(len, &iobuf32->length) ||
- get_user(data, &iobuf32->buffer))
- return -EFAULT;
- datap = compat_ptr(data);
- if (put_user(len, &iobuf->length) ||
- put_user(datap, &iobuf->buffer))
- return -EFAULT;
-
- err = sys_ioctl(fd, cmd, (unsigned long)iobuf);
-
- if (!err) {
- if (copy_in_user(&iobuf32->length, &iobuf->length,
- sizeof(int)))
- err = -EFAULT;
- }
-
- return err;
-}
-
-static int do_atmif_sioc(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- struct atmif_sioc __user *sioc;
- struct atmif_sioc32 __user *sioc32;
- u32 data;
- void __user *datap;
- int err;
-
- sioc = compat_alloc_user_space(sizeof(*sioc));
- sioc32 = compat_ptr(arg);
-
- if (copy_in_user(&sioc->number, &sioc32->number, 2 * sizeof(int)) ||
- get_user(data, &sioc32->arg))
- return -EFAULT;
- datap = compat_ptr(data);
- if (put_user(datap, &sioc->arg))
- return -EFAULT;
-
- err = sys_ioctl(fd, cmd, (unsigned long) sioc);
-
- if (!err) {
- if (copy_in_user(&sioc32->length, &sioc->length,
- sizeof(int)))
- err = -EFAULT;
- }
- return err;
-}
-
-static int do_atm_ioctl(unsigned int fd, unsigned int cmd32, unsigned long arg)
-{
- int i;
- unsigned int cmd = 0;
-
- switch (cmd32) {
- case SONET_GETSTAT:
- case SONET_GETSTATZ:
- case SONET_GETDIAG:
- case SONET_SETDIAG:
- case SONET_CLRDIAG:
- case SONET_SETFRAMING:
- case SONET_GETFRAMING:
- case SONET_GETFRSENSE:
- return do_atmif_sioc(fd, cmd32, arg);
- }
-
- for (i = 0; i < NR_ATM_IOCTL; i++) {
- if (cmd32 == atm_ioctl_map[i].cmd32) {
- cmd = atm_ioctl_map[i].cmd;
- break;
- }
- }
- if (i == NR_ATM_IOCTL)
- return -EINVAL;
-
- switch (cmd) {
- case ATM_GETNAMES:
- return do_atm_iobuf(fd, cmd, arg);
-
- case ATM_GETLINKRATE:
- case ATM_GETTYPE:
- case ATM_GETESI:
- case ATM_GETADDR:
- case ATM_RSTADDR:
- case ATM_ADDADDR:
- case ATM_DELADDR:
- case ATM_GETCIRANGE:
- case ATM_SETCIRANGE:
- case ATM_SETESI:
- case ATM_SETESIF:
- case ATM_GETSTAT:
- case ATM_GETSTATZ:
- case ATM_GETLOOP:
- case ATM_SETLOOP:
- case ATM_QUERYLOOP:
- return do_atmif_sioc(fd, cmd, arg);
- }
-
- return -EINVAL;
-}
-
static __attribute_used__ int
ret_einval(unsigned int fd, unsigned int cmd, unsigned long arg)
{
@@ -2641,65 +1953,6 @@
return sys_ioctl(fd, cmd, (unsigned long)tdata);
}
-struct compat_iw_point {
- compat_caddr_t pointer;
- __u16 length;
- __u16 flags;
-};
-
-static int do_wireless_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- struct iwreq __user *iwr;
- struct iwreq __user *iwr_u;
- struct iw_point __user *iwp;
- struct compat_iw_point __user *iwp_u;
- compat_caddr_t pointer;
- __u16 length, flags;
-
- iwr_u = compat_ptr(arg);
- iwp_u = (struct compat_iw_point __user *) &iwr_u->u.data;
- iwr = compat_alloc_user_space(sizeof(*iwr));
- if (iwr == NULL)
- return -ENOMEM;
-
- iwp = &iwr->u.data;
-
- if (!access_ok(VERIFY_WRITE, iwr, sizeof(*iwr)))
- return -EFAULT;
-
- if (__copy_in_user(&iwr->ifr_ifrn.ifrn_name[0],
- &iwr_u->ifr_ifrn.ifrn_name[0],
- sizeof(iwr->ifr_ifrn.ifrn_name)))
- return -EFAULT;
-
- if (__get_user(pointer, &iwp_u->pointer) ||
- __get_user(length, &iwp_u->length) ||
- __get_user(flags, &iwp_u->flags))
- return -EFAULT;
-
- if (__put_user(compat_ptr(pointer), &iwp->pointer) ||
- __put_user(length, &iwp->length) ||
- __put_user(flags, &iwp->flags))
- return -EFAULT;
-
- return sys_ioctl(fd, cmd, (unsigned long) iwr);
-}
-
-/* Since old style bridge ioctl's endup using SIOCDEVPRIVATE
- * for some operations; this forces use of the newer bridge-utils that
- * use compatiable ioctls
- */
-static int old_bridge_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- u32 tmp;
-
- if (get_user(tmp, (u32 __user *) arg))
- return -EFAULT;
- if (tmp == BRCTL_GET_VERSION)
- return BRCTL_VERSION + 1;
- return -EINVAL;
-}
-
#if defined(CONFIG_NCP_FS) || defined(CONFIG_NCP_FS_MODULE)
struct ncp_ioctl_request_32 {
u32 function;
@@ -2893,59 +2146,6 @@
#ifdef DECLARES
HANDLE_IOCTL(MEMREADOOB32, mtd_rw_oob)
HANDLE_IOCTL(MEMWRITEOOB32, mtd_rw_oob)
-#ifdef CONFIG_NET
-HANDLE_IOCTL(SIOCGIFNAME, dev_ifname32)
-HANDLE_IOCTL(SIOCGIFCONF, dev_ifconf)
-HANDLE_IOCTL(SIOCGIFFLAGS, dev_ifsioc)
-HANDLE_IOCTL(SIOCSIFFLAGS, dev_ifsioc)
-HANDLE_IOCTL(SIOCGIFMETRIC, dev_ifsioc)
-HANDLE_IOCTL(SIOCSIFMETRIC, dev_ifsioc)
-HANDLE_IOCTL(SIOCGIFMTU, dev_ifsioc)
-HANDLE_IOCTL(SIOCSIFMTU, dev_ifsioc)
-HANDLE_IOCTL(SIOCGIFMEM, dev_ifsioc)
-HANDLE_IOCTL(SIOCSIFMEM, dev_ifsioc)
-HANDLE_IOCTL(SIOCGIFHWADDR, dev_ifsioc)
-HANDLE_IOCTL(SIOCSIFHWADDR, dev_ifsioc)
-HANDLE_IOCTL(SIOCADDMULTI, dev_ifsioc)
-HANDLE_IOCTL(SIOCDELMULTI, dev_ifsioc)
-HANDLE_IOCTL(SIOCGIFINDEX, dev_ifsioc)
-HANDLE_IOCTL(SIOCGIFMAP, dev_ifsioc)
-HANDLE_IOCTL(SIOCSIFMAP, dev_ifsioc)
-HANDLE_IOCTL(SIOCGIFADDR, dev_ifsioc)
-HANDLE_IOCTL(SIOCSIFADDR, dev_ifsioc)
-
-/* ioctls used by appletalk ddp.c */
-HANDLE_IOCTL(SIOCATALKDIFADDR, dev_ifsioc)
-HANDLE_IOCTL(SIOCDIFADDR, dev_ifsioc)
-HANDLE_IOCTL(SIOCSARP, dev_ifsioc)
-HANDLE_IOCTL(SIOCDARP, dev_ifsioc)
-
-HANDLE_IOCTL(SIOCGIFBRDADDR, dev_ifsioc)
-HANDLE_IOCTL(SIOCSIFBRDADDR, dev_ifsioc)
-HANDLE_IOCTL(SIOCGIFDSTADDR, dev_ifsioc)
-HANDLE_IOCTL(SIOCSIFDSTADDR, dev_ifsioc)
-HANDLE_IOCTL(SIOCGIFNETMASK, dev_ifsioc)
-HANDLE_IOCTL(SIOCSIFNETMASK, dev_ifsioc)
-HANDLE_IOCTL(SIOCSIFPFLAGS, dev_ifsioc)
-HANDLE_IOCTL(SIOCGIFPFLAGS, dev_ifsioc)
-HANDLE_IOCTL(SIOCGIFTXQLEN, dev_ifsioc)
-HANDLE_IOCTL(SIOCSIFTXQLEN, dev_ifsioc)
-HANDLE_IOCTL(TUNSETIFF, dev_ifsioc)
-HANDLE_IOCTL(SIOCETHTOOL, ethtool_ioctl)
-HANDLE_IOCTL(SIOCBONDENSLAVE, bond_ioctl)
-HANDLE_IOCTL(SIOCBONDRELEASE, bond_ioctl)
-HANDLE_IOCTL(SIOCBONDSETHWADDR, bond_ioctl)
-HANDLE_IOCTL(SIOCBONDSLAVEINFOQUERY, bond_ioctl)
-HANDLE_IOCTL(SIOCBONDINFOQUERY, bond_ioctl)
-HANDLE_IOCTL(SIOCBONDCHANGEACTIVE, bond_ioctl)
-HANDLE_IOCTL(SIOCADDRT, routing_ioctl)
-HANDLE_IOCTL(SIOCDELRT, routing_ioctl)
-HANDLE_IOCTL(SIOCBRADDIF, dev_ifsioc)
-HANDLE_IOCTL(SIOCBRDELIF, dev_ifsioc)
-/* Note SIOCRTMSG is no longer, so this is safe and * the user would have seen just an -EINVAL anyways. */
-HANDLE_IOCTL(SIOCRTMSG, ret_einval)
-HANDLE_IOCTL(SIOCGSTAMP, do_siocgstamp)
-#endif
HANDLE_IOCTL(HDIO_GETGEO, hdio_getgeo)
HANDLE_IOCTL(BLKRAGET, w_long)
HANDLE_IOCTL(BLKGETSIZE, w_long)
@@ -2973,10 +2173,6 @@
HANDLE_IOCTL(FDGETFDCSTAT32, fd_ioctl_trans)
HANDLE_IOCTL(FDWERRORGET32, fd_ioctl_trans)
HANDLE_IOCTL(SG_IO,sg_ioctl_trans)
-HANDLE_IOCTL(PPPIOCGIDLE32, ppp_ioctl_trans)
-HANDLE_IOCTL(PPPIOCSCOMPRESS32, ppp_ioctl_trans)
-HANDLE_IOCTL(PPPIOCSPASS32, ppp_sock_fprog_ioctl_trans)
-HANDLE_IOCTL(PPPIOCSACTIVE32, ppp_sock_fprog_ioctl_trans)
HANDLE_IOCTL(MTIOCGET32, mt_ioctl_trans)
HANDLE_IOCTL(MTIOCPOS32, mt_ioctl_trans)
HANDLE_IOCTL(CDROMREADAUDIO, cdrom_ioctl_trans)
@@ -3007,31 +2203,6 @@
/* One SMB ioctl needs translations. */
#define SMB_IOC_GETMOUNTUID_32 _IOR('u', 1, compat_uid_t)
HANDLE_IOCTL(SMB_IOC_GETMOUNTUID_32, do_smb_getmountuid)
-HANDLE_IOCTL(ATM_GETLINKRATE32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_GETNAMES32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_GETTYPE32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_GETESI32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_GETADDR32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_RSTADDR32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_ADDADDR32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_DELADDR32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_GETCIRANGE32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_SETCIRANGE32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_SETESI32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_SETESIF32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_GETSTAT32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_GETSTATZ32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_GETLOOP32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_SETLOOP32, do_atm_ioctl)
-HANDLE_IOCTL(ATM_QUERYLOOP32, do_atm_ioctl)
-HANDLE_IOCTL(SONET_GETSTAT, do_atm_ioctl)
-HANDLE_IOCTL(SONET_GETSTATZ, do_atm_ioctl)
-HANDLE_IOCTL(SONET_GETDIAG, do_atm_ioctl)
-HANDLE_IOCTL(SONET_SETDIAG, do_atm_ioctl)
-HANDLE_IOCTL(SONET_CLRDIAG, do_atm_ioctl)
-HANDLE_IOCTL(SONET_SETFRAMING, do_atm_ioctl)
-HANDLE_IOCTL(SONET_GETFRAMING, do_atm_ioctl)
-HANDLE_IOCTL(SONET_GETFRSENSE, do_atm_ioctl)
/* block stuff */
HANDLE_IOCTL(BLKBSZGET_32, do_blkbszget)
HANDLE_IOCTL(BLKBSZSET_32, do_blkbszset)
@@ -3054,22 +2225,6 @@
HANDLE_IOCTL(I2C_FUNCS, w_long)
HANDLE_IOCTL(I2C_RDWR, do_i2c_rdwr_ioctl)
HANDLE_IOCTL(I2C_SMBUS, do_i2c_smbus_ioctl)
-/* wireless */
-HANDLE_IOCTL(SIOCGIWRANGE, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCSIWSPY, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWSPY, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCSIWTHRSPY, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWTHRSPY, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWAPLIST, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWSCAN, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCSIWESSID, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWESSID, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCSIWNICKN, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWNICKN, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCSIWENCODE, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWENCODE, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCSIFBR, old_bridge_ioctl)
-HANDLE_IOCTL(SIOCGIFBR, old_bridge_ioctl)
#if defined(CONFIG_NCP_FS) || defined(CONFIG_NCP_FS_MODULE)
HANDLE_IOCTL(NCP_IOC_NCPREQUEST_32, do_ncp_ncprequest)
Index: linux-2.6.14-rc/include/linux/compat_ioctl.h
===================================================================
--- linux-2.6.14-rc.orig/include/linux/compat_ioctl.h 2005-11-05 02:41:10.000000000 +0100
+++ linux-2.6.14-rc/include/linux/compat_ioctl.h 2005-11-05 02:41:18.000000000 +0100
@@ -261,31 +261,6 @@
COMPATIBLE_IOCTL(RTC_WKALM_RD)
/* Little m */
COMPATIBLE_IOCTL(MTIOCTOP)
-/* Socket level stuff */
-COMPATIBLE_IOCTL(FIOSETOWN)
-COMPATIBLE_IOCTL(SIOCSPGRP)
-COMPATIBLE_IOCTL(FIOGETOWN)
-COMPATIBLE_IOCTL(SIOCGPGRP)
-COMPATIBLE_IOCTL(SIOCATMARK)
-COMPATIBLE_IOCTL(SIOCSIFLINK)
-COMPATIBLE_IOCTL(SIOCSIFENCAP)
-COMPATIBLE_IOCTL(SIOCGIFENCAP)
-COMPATIBLE_IOCTL(SIOCSIFNAME)
-COMPATIBLE_IOCTL(SIOCSARP)
-COMPATIBLE_IOCTL(SIOCGARP)
-COMPATIBLE_IOCTL(SIOCDARP)
-COMPATIBLE_IOCTL(SIOCSRARP)
-COMPATIBLE_IOCTL(SIOCGRARP)
-COMPATIBLE_IOCTL(SIOCDRARP)
-COMPATIBLE_IOCTL(SIOCADDDLCI)
-COMPATIBLE_IOCTL(SIOCDELDLCI)
-COMPATIBLE_IOCTL(SIOCGMIIPHY)
-COMPATIBLE_IOCTL(SIOCGMIIREG)
-COMPATIBLE_IOCTL(SIOCSMIIREG)
-COMPATIBLE_IOCTL(SIOCGIFVLAN)
-COMPATIBLE_IOCTL(SIOCSIFVLAN)
-COMPATIBLE_IOCTL(SIOCBRADDBR)
-COMPATIBLE_IOCTL(SIOCBRDELBR)
/* SG stuff */
COMPATIBLE_IOCTL(SG_SET_TIMEOUT)
COMPATIBLE_IOCTL(SG_GET_TIMEOUT)
@@ -310,39 +285,6 @@
COMPATIBLE_IOCTL(SG_GET_REQUEST_TABLE)
COMPATIBLE_IOCTL(SG_SET_KEEP_ORPHAN)
COMPATIBLE_IOCTL(SG_GET_KEEP_ORPHAN)
-/* PPP stuff */
-COMPATIBLE_IOCTL(PPPIOCGFLAGS)
-COMPATIBLE_IOCTL(PPPIOCSFLAGS)
-COMPATIBLE_IOCTL(PPPIOCGASYNCMAP)
-COMPATIBLE_IOCTL(PPPIOCSASYNCMAP)
-COMPATIBLE_IOCTL(PPPIOCGUNIT)
-COMPATIBLE_IOCTL(PPPIOCGRASYNCMAP)
-COMPATIBLE_IOCTL(PPPIOCSRASYNCMAP)
-COMPATIBLE_IOCTL(PPPIOCGMRU)
-COMPATIBLE_IOCTL(PPPIOCSMRU)
-COMPATIBLE_IOCTL(PPPIOCSMAXCID)
-COMPATIBLE_IOCTL(PPPIOCGXASYNCMAP)
-COMPATIBLE_IOCTL(PPPIOCSXASYNCMAP)
-COMPATIBLE_IOCTL(PPPIOCXFERUNIT)
-/* PPPIOCSCOMPRESS is translated */
-COMPATIBLE_IOCTL(PPPIOCGNPMODE)
-COMPATIBLE_IOCTL(PPPIOCSNPMODE)
-COMPATIBLE_IOCTL(PPPIOCGDEBUG)
-COMPATIBLE_IOCTL(PPPIOCSDEBUG)
-/* PPPIOCSPASS is translated */
-/* PPPIOCSACTIVE is translated */
-/* PPPIOCGIDLE is translated */
-COMPATIBLE_IOCTL(PPPIOCNEWUNIT)
-COMPATIBLE_IOCTL(PPPIOCATTACH)
-COMPATIBLE_IOCTL(PPPIOCDETACH)
-COMPATIBLE_IOCTL(PPPIOCSMRRU)
-COMPATIBLE_IOCTL(PPPIOCCONNECT)
-COMPATIBLE_IOCTL(PPPIOCDISCONN)
-COMPATIBLE_IOCTL(PPPIOCATTCHAN)
-COMPATIBLE_IOCTL(PPPIOCGCHAN)
-/* PPPOX */
-COMPATIBLE_IOCTL(PPPOEIOCSFWD)
-COMPATIBLE_IOCTL(PPPOEIOCDFWD)
/* LP */
COMPATIBLE_IOCTL(LPGETSTATUS)
/* ppdev */
@@ -738,37 +680,6 @@
COMPATIBLE_IOCTL(I2C_PEC)
COMPATIBLE_IOCTL(I2C_RETRIES)
COMPATIBLE_IOCTL(I2C_TIMEOUT)
-/* wireless */
-COMPATIBLE_IOCTL(SIOCSIWCOMMIT)
-COMPATIBLE_IOCTL(SIOCGIWNAME)
-COMPATIBLE_IOCTL(SIOCSIWNWID)
-COMPATIBLE_IOCTL(SIOCGIWNWID)
-COMPATIBLE_IOCTL(SIOCSIWFREQ)
-COMPATIBLE_IOCTL(SIOCGIWFREQ)
-COMPATIBLE_IOCTL(SIOCSIWMODE)
-COMPATIBLE_IOCTL(SIOCGIWMODE)
-COMPATIBLE_IOCTL(SIOCSIWSENS)
-COMPATIBLE_IOCTL(SIOCGIWSENS)
-COMPATIBLE_IOCTL(SIOCSIWRANGE)
-COMPATIBLE_IOCTL(SIOCSIWPRIV)
-COMPATIBLE_IOCTL(SIOCGIWPRIV)
-COMPATIBLE_IOCTL(SIOCSIWSTATS)
-COMPATIBLE_IOCTL(SIOCGIWSTATS)
-COMPATIBLE_IOCTL(SIOCSIWAP)
-COMPATIBLE_IOCTL(SIOCGIWAP)
-COMPATIBLE_IOCTL(SIOCSIWSCAN)
-COMPATIBLE_IOCTL(SIOCSIWRATE)
-COMPATIBLE_IOCTL(SIOCGIWRATE)
-COMPATIBLE_IOCTL(SIOCSIWRTS)
-COMPATIBLE_IOCTL(SIOCGIWRTS)
-COMPATIBLE_IOCTL(SIOCSIWFRAG)
-COMPATIBLE_IOCTL(SIOCGIWFRAG)
-COMPATIBLE_IOCTL(SIOCSIWTXPOW)
-COMPATIBLE_IOCTL(SIOCGIWTXPOW)
-COMPATIBLE_IOCTL(SIOCSIWRETRY)
-COMPATIBLE_IOCTL(SIOCGIWRETRY)
-COMPATIBLE_IOCTL(SIOCSIWPOWER)
-COMPATIBLE_IOCTL(SIOCGIWPOWER)
/* hiddev */
COMPATIBLE_IOCTL(HIDIOCGVERSION)
COMPATIBLE_IOCTL(HIDIOCAPPLICATION)
Index: linux-2.6.14-rc/net/compat.c
===================================================================
--- linux-2.6.14-rc.orig/net/compat.c 2005-11-05 02:41:10.000000000 +0100
+++ linux-2.6.14-rc/net/compat.c 2005-11-05 02:41:18.000000000 +0100
@@ -24,6 +24,20 @@
#include <linux/netfilter_ipv4/ip_tables.h>
#include <linux/security.h>
+/* these are all for ioctl */
+#include <linux/atalk.h>
+#include <linux/atmdev.h>
+#include <linux/ipv6_route.h>
+#include <linux/ppp_defs.h>
+#include <linux/route.h>
+#include <linux/sockios.h>
+#include <linux/sonet.h>
+#include <linux/wireless.h>
+#include <linux/if_bridge.h>
+#include <linux/if_ppp.h>
+#include <linux/if_pppox.h>
+#include <linux/if_tun.h>
+
#include <net/scm.h>
#include <net/sock.h>
#include <asm/uaccess.h>
@@ -602,3 +616,951 @@
}
return ret;
}
+
+static int do_siocgstamp(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ struct compat_timeval __user *up = compat_ptr(arg);
+ struct timeval ktv;
+ mm_segment_t old_fs = get_fs();
+ int err;
+
+ set_fs(KERNEL_DS);
+ err = sock_ioctl(file, cmd, (unsigned long)&ktv);
+ set_fs(old_fs);
+ if(!err) {
+ err = put_user(ktv.tv_sec, &up->tv_sec);
+ err |= __put_user(ktv.tv_usec, &up->tv_usec);
+ }
+ return err;
+}
+
+struct ifmap32 {
+ compat_ulong_t mem_start;
+ compat_ulong_t mem_end;
+ unsigned short base_addr;
+ unsigned char irq;
+ unsigned char dma;
+ unsigned char port;
+};
+
+struct ifreq32 {
+#define IFHWADDRLEN 6
+#define IFNAMSIZ 16
+ union {
+ char ifrn_name[IFNAMSIZ]; /* if name, e.g. "en0" */
+ } ifr_ifrn;
+ union {
+ struct sockaddr ifru_addr;
+ struct sockaddr ifru_dstaddr;
+ struct sockaddr ifru_broadaddr;
+ struct sockaddr ifru_netmask;
+ struct sockaddr ifru_hwaddr;
+ short ifru_flags;
+ compat_int_t ifru_ivalue;
+ compat_int_t ifru_mtu;
+ struct ifmap32 ifru_map;
+ char ifru_slave[IFNAMSIZ]; /* Just fits the size */
+ char ifru_newname[IFNAMSIZ];
+ compat_caddr_t ifru_data;
+ /* XXXX? ifru_settings should be here */
+ } ifr_ifru;
+};
+
+struct ifconf32 {
+ compat_int_t ifc_len; /* size of buffer */
+ compat_caddr_t ifcbuf;
+};
+
+static int dev_ifname32(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ struct net_device *dev;
+ struct ifreq32 ifr32;
+ int err;
+
+ if (copy_from_user(&ifr32, compat_ptr(arg), sizeof(ifr32)))
+ return -EFAULT;
+
+ dev = dev_get_by_index(ifr32.ifr_ifindex);
+ if (!dev)
+ return -ENODEV;
+
+ strlcpy(ifr32.ifr_name, dev->name, sizeof(ifr32.ifr_name));
+ dev_put(dev);
+
+ err = copy_to_user(compat_ptr(arg), &ifr32, sizeof(ifr32));
+ return (err ? -EFAULT : 0);
+}
+
+static int dev_ifconf(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ struct ifconf32 ifc32;
+ struct ifconf ifc;
+ struct ifconf __user *uifc;
+ struct ifreq32 __user *ifr32;
+ struct ifreq __user *ifr;
+ unsigned int i, j;
+ int err;
+
+ if (copy_from_user(&ifc32, compat_ptr(arg), sizeof(struct ifconf32)))
+ return -EFAULT;
+
+ if (ifc32.ifcbuf == 0) {
+ ifc32.ifc_len = 0;
+ ifc.ifc_len = 0;
+ ifc.ifc_req = NULL;
+ uifc = compat_alloc_user_space(sizeof(struct ifconf));
+ } else {
+ size_t len =((ifc32.ifc_len / sizeof (struct ifreq32)) + 1) *
+ sizeof (struct ifreq);
+ uifc = compat_alloc_user_space(sizeof(struct ifconf) + len);
+ ifc.ifc_len = len;
+ ifr = ifc.ifc_req = (void __user *)(uifc + 1);
+ ifr32 = compat_ptr(ifc32.ifcbuf);
+ for (i = 0; i < ifc32.ifc_len; i += sizeof (struct ifreq32)) {
+ if (copy_in_user(ifr, ifr32, sizeof(struct ifreq32)))
+ return -EFAULT;
+ ifr++;
+ ifr32++;
+ }
+ }
+ if (copy_to_user(uifc, &ifc, sizeof(struct ifconf)))
+ return -EFAULT;
+
+ err = sock_ioctl(file, SIOCGIFCONF, (unsigned long)uifc);
+ if (err)
+ return err;
+
+ if (copy_from_user(&ifc, uifc, sizeof(struct ifconf)))
+ return -EFAULT;
+
+ ifr = ifc.ifc_req;
+ ifr32 = compat_ptr(ifc32.ifcbuf);
+ for (i = 0, j = 0; i < ifc32.ifc_len && j < ifc.ifc_len;
+ i += sizeof (struct ifreq32), j += sizeof (struct ifreq)) {
+ if (copy_in_user(ifr32, ifr, sizeof (struct ifreq32)))
+ return -EFAULT;
+ ifr32++;
+ ifr++;
+ }
+
+ if (ifc32.ifcbuf == 0) {
+ /* Translate from 64-bit structure multiple to
+ * a 32-bit one.
+ */
+ i = ifc.ifc_len;
+ i = ((i / sizeof(struct ifreq)) * sizeof(struct ifreq32));
+ ifc32.ifc_len = i;
+ } else {
+ if (i <= ifc32.ifc_len)
+ ifc32.ifc_len = i;
+ else
+ ifc32.ifc_len = i - sizeof (struct ifreq32);
+ }
+ if (copy_to_user(compat_ptr(arg), &ifc32, sizeof(struct ifconf32)))
+ return -EFAULT;
+
+ return 0;
+}
+
+static int ethtool_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ struct ifreq __user *ifr;
+ struct ifreq32 __user *ifr32;
+ u32 data;
+ void __user *datap;
+
+ ifr = compat_alloc_user_space(sizeof(*ifr));
+ ifr32 = compat_ptr(arg);
+
+ if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
+ return -EFAULT;
+
+ if (get_user(data, &ifr32->ifr_ifru.ifru_data))
+ return -EFAULT;
+
+ datap = compat_ptr(data);
+ if (put_user(datap, &ifr->ifr_ifru.ifru_data))
+ return -EFAULT;
+
+ return sock_ioctl(file, cmd, (unsigned long) ifr);
+}
+
+static int bond_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ struct ifreq kifr;
+ struct ifreq __user *uifr;
+ struct ifreq32 __user *ifr32 = compat_ptr(arg);
+ mm_segment_t old_fs;
+ int err;
+ u32 data;
+ void __user *datap;
+
+ switch (cmd) {
+ case SIOCBONDENSLAVE:
+ case SIOCBONDRELEASE:
+ case SIOCBONDSETHWADDR:
+ case SIOCBONDCHANGEACTIVE:
+ if (copy_from_user(&kifr, ifr32, sizeof(struct ifreq32)))
+ return -EFAULT;
+
+ old_fs = get_fs();
+ set_fs (KERNEL_DS);
+ err = sock_ioctl(file, cmd, (unsigned long)&kifr);
+ set_fs (old_fs);
+
+ return err;
+ case SIOCBONDSLAVEINFOQUERY:
+ case SIOCBONDINFOQUERY:
+ uifr = compat_alloc_user_space(sizeof(*uifr));
+ if (copy_in_user(&uifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
+ return -EFAULT;
+
+ if (get_user(data, &ifr32->ifr_ifru.ifru_data))
+ return -EFAULT;
+
+ datap = compat_ptr(data);
+ if (put_user(datap, &uifr->ifr_ifru.ifru_data))
+ return -EFAULT;
+
+ return sock_ioctl(file, cmd, (unsigned long)uifr);
+ default:
+ return -EINVAL;
+ };
+}
+
+static int siocdevprivate_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ struct ifreq __user *u_ifreq64;
+ struct ifreq32 __user *u_ifreq32 = compat_ptr(arg);
+ char tmp_buf[IFNAMSIZ];
+ void __user *data64;
+ u32 data32;
+
+ if (copy_from_user(&tmp_buf[0], &(u_ifreq32->ifr_ifrn.ifrn_name[0]),
+ IFNAMSIZ))
+ return -EFAULT;
+ if (__get_user(data32, &u_ifreq32->ifr_ifru.ifru_data))
+ return -EFAULT;
+ data64 = compat_ptr(data32);
+
+ u_ifreq64 = compat_alloc_user_space(sizeof(*u_ifreq64));
+
+ /* Don't check these user accesses, just let that get trapped
+ * in the ioctl handler instead.
+ */
+ if (copy_to_user(&u_ifreq64->ifr_ifrn.ifrn_name[0], &tmp_buf[0],
+ IFNAMSIZ))
+ return -EFAULT;
+ if (__put_user(data64, &u_ifreq64->ifr_ifru.ifru_data))
+ return -EFAULT;
+
+ return sock_ioctl(file, cmd, (unsigned long) u_ifreq64);
+}
+
+static int dev_ifsioc(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ struct ifreq ifr;
+ struct ifreq32 __user *uifr32;
+ struct ifmap32 __user *uifmap32;
+ mm_segment_t old_fs;
+ int err;
+
+ uifr32 = compat_ptr(arg);
+ uifmap32 = &uifr32->ifr_ifru.ifru_map;
+ switch (cmd) {
+ case SIOCSIFMAP:
+ err = copy_from_user(&ifr, uifr32, sizeof(ifr.ifr_name));
+ err |= __get_user(ifr.ifr_map.mem_start, &uifmap32->mem_start);
+ err |= __get_user(ifr.ifr_map.mem_end, &uifmap32->mem_end);
+ err |= __get_user(ifr.ifr_map.base_addr, &uifmap32->base_addr);
+ err |= __get_user(ifr.ifr_map.irq, &uifmap32->irq);
+ err |= __get_user(ifr.ifr_map.dma, &uifmap32->dma);
+ err |= __get_user(ifr.ifr_map.port, &uifmap32->port);
+ if (err)
+ return -EFAULT;
+ break;
+ default:
+ if (copy_from_user(&ifr, uifr32, sizeof(*uifr32)))
+ return -EFAULT;
+ break;
+ }
+ old_fs = get_fs();
+ set_fs (KERNEL_DS);
+ err = sock_ioctl(file, cmd, (unsigned long)&ifr);
+ set_fs (old_fs);
+ if (!err) {
+ switch (cmd) {
+ /* TUNSETIFF is defined as _IOW, it should be _IORW
+ * as the data is copied back to user space, but that
+ * cannot be fixed without breaking all existing apps.
+ */
+ case TUNSETIFF:
+ case SIOCGIFFLAGS:
+ case SIOCGIFMETRIC:
+ case SIOCGIFMTU:
+ case SIOCGIFMEM:
+ case SIOCGIFHWADDR:
+ case SIOCGIFINDEX:
+ case SIOCGIFADDR:
+ case SIOCGIFBRDADDR:
+ case SIOCGIFDSTADDR:
+ case SIOCGIFNETMASK:
+ case SIOCGIFTXQLEN:
+ if (copy_to_user(uifr32, &ifr, sizeof(*uifr32)))
+ return -EFAULT;
+ break;
+ case SIOCGIFMAP:
+ err = copy_to_user(uifr32, &ifr, sizeof(ifr.ifr_name));
+ err |= __put_user(ifr.ifr_map.mem_start, &uifmap32->mem_start);
+ err |= __put_user(ifr.ifr_map.mem_end, &uifmap32->mem_end);
+ err |= __put_user(ifr.ifr_map.base_addr, &uifmap32->base_addr);
+ err |= __put_user(ifr.ifr_map.irq, &uifmap32->irq);
+ err |= __put_user(ifr.ifr_map.dma, &uifmap32->dma);
+ err |= __put_user(ifr.ifr_map.port, &uifmap32->port);
+ if (err)
+ err = -EFAULT;
+ break;
+ }
+ }
+ return err;
+}
+
+struct rtentry32 {
+ u32 rt_pad1;
+ struct sockaddr rt_dst; /* target address */
+ struct sockaddr rt_gateway; /* gateway addr (RTF_GATEWAY) */
+ struct sockaddr rt_genmask; /* target network mask (IP) */
+ unsigned short rt_flags;
+ short rt_pad2;
+ u32 rt_pad3;
+ unsigned char rt_tos;
+ unsigned char rt_class;
+ short rt_pad4;
+ short rt_metric; /* +1 for binary compatibility! */
+ /* char * */ u32 rt_dev; /* forcing the device at add */
+ u32 rt_mtu; /* per route MTU/Window */
+ u32 rt_window; /* Window clamping */
+ unsigned short rt_irtt; /* Initial RTT */
+
+};
+
+struct in6_rtmsg32 {
+ struct in6_addr rtmsg_dst;
+ struct in6_addr rtmsg_src;
+ struct in6_addr rtmsg_gateway;
+ u32 rtmsg_type;
+ u16 rtmsg_dst_len;
+ u16 rtmsg_src_len;
+ u32 rtmsg_metric;
+ u32 rtmsg_info;
+ u32 rtmsg_flags;
+ s32 rtmsg_ifindex;
+};
+
+static int routing_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ int ret;
+ void *r = NULL;
+ struct in6_rtmsg r6;
+ struct rtentry r4;
+ char devname[16];
+ u32 rtdev;
+ mm_segment_t old_fs = get_fs();
+
+ struct socket *mysock = file->private_data;
+
+ if (mysock && mysock->sk && mysock->sk->sk_family == AF_INET6) { /* ipv6 */
+ struct in6_rtmsg32 __user *ur6 = compat_ptr(arg);
+ ret = copy_from_user (&r6.rtmsg_dst, &(ur6->rtmsg_dst),
+ 3 * sizeof(struct in6_addr));
+ ret |= __get_user (r6.rtmsg_type, &(ur6->rtmsg_type));
+ ret |= __get_user (r6.rtmsg_dst_len, &(ur6->rtmsg_dst_len));
+ ret |= __get_user (r6.rtmsg_src_len, &(ur6->rtmsg_src_len));
+ ret |= __get_user (r6.rtmsg_metric, &(ur6->rtmsg_metric));
+ ret |= __get_user (r6.rtmsg_info, &(ur6->rtmsg_info));
+ ret |= __get_user (r6.rtmsg_flags, &(ur6->rtmsg_flags));
+ ret |= __get_user (r6.rtmsg_ifindex, &(ur6->rtmsg_ifindex));
+
+ r = (void *) &r6;
+ } else { /* ipv4 */
+ struct rtentry32 __user *ur4 = compat_ptr(arg);
+ ret = copy_from_user (&r4.rt_dst, &(ur4->rt_dst),
+ 3 * sizeof(struct sockaddr));
+ ret |= __get_user (r4.rt_flags, &(ur4->rt_flags));
+ ret |= __get_user (r4.rt_metric, &(ur4->rt_metric));
+ ret |= __get_user (r4.rt_mtu, &(ur4->rt_mtu));
+ ret |= __get_user (r4.rt_window, &(ur4->rt_window));
+ ret |= __get_user (r4.rt_irtt, &(ur4->rt_irtt));
+ ret |= __get_user (rtdev, &(ur4->rt_dev));
+ if (rtdev) {
+ ret |= copy_from_user (devname, compat_ptr(rtdev), 15);
+ r4.rt_dev = devname; devname[15] = 0;
+ } else
+ r4.rt_dev = NULL;
+
+ r = (void *) &r4;
+ }
+
+ if (ret) {
+ ret = -EFAULT;
+ goto out;
+ }
+
+ set_fs (KERNEL_DS);
+ ret = sock_ioctl(file, cmd, (unsigned long) r);
+ set_fs (old_fs);
+
+out:
+ if (mysock)
+ sockfd_put(mysock);
+
+ return ret;
+}
+
+struct atmif_sioc32 {
+ compat_int_t number;
+ compat_int_t length;
+ compat_caddr_t arg;
+};
+
+struct atm_iobuf32 {
+ compat_int_t length;
+ compat_caddr_t buffer;
+};
+
+#define ATM_GETLINKRATE32 _IOW('a', ATMIOC_ITF+1, struct atmif_sioc32)
+#define ATM_GETNAMES32 _IOW('a', ATMIOC_ITF+3, struct atm_iobuf32)
+#define ATM_GETTYPE32 _IOW('a', ATMIOC_ITF+4, struct atmif_sioc32)
+#define ATM_GETESI32 _IOW('a', ATMIOC_ITF+5, struct atmif_sioc32)
+#define ATM_GETADDR32 _IOW('a', ATMIOC_ITF+6, struct atmif_sioc32)
+#define ATM_RSTADDR32 _IOW('a', ATMIOC_ITF+7, struct atmif_sioc32)
+#define ATM_ADDADDR32 _IOW('a', ATMIOC_ITF+8, struct atmif_sioc32)
+#define ATM_DELADDR32 _IOW('a', ATMIOC_ITF+9, struct atmif_sioc32)
+#define ATM_GETCIRANGE32 _IOW('a', ATMIOC_ITF+10, struct atmif_sioc32)
+#define ATM_SETCIRANGE32 _IOW('a', ATMIOC_ITF+11, struct atmif_sioc32)
+#define ATM_SETESI32 _IOW('a', ATMIOC_ITF+12, struct atmif_sioc32)
+#define ATM_SETESIF32 _IOW('a', ATMIOC_ITF+13, struct atmif_sioc32)
+#define ATM_GETSTAT32 _IOW('a', ATMIOC_SARCOM+0, struct atmif_sioc32)
+#define ATM_GETSTATZ32 _IOW('a', ATMIOC_SARCOM+1, struct atmif_sioc32)
+#define ATM_GETLOOP32 _IOW('a', ATMIOC_SARCOM+2, struct atmif_sioc32)
+#define ATM_SETLOOP32 _IOW('a', ATMIOC_SARCOM+3, struct atmif_sioc32)
+#define ATM_QUERYLOOP32 _IOW('a', ATMIOC_SARCOM+4, struct atmif_sioc32)
+
+static struct {
+ unsigned int cmd32;
+ unsigned int cmd;
+} atm_ioctl_map[] = {
+ { ATM_GETLINKRATE32, ATM_GETLINKRATE },
+ { ATM_GETNAMES32, ATM_GETNAMES },
+ { ATM_GETTYPE32, ATM_GETTYPE },
+ { ATM_GETESI32, ATM_GETESI },
+ { ATM_GETADDR32, ATM_GETADDR },
+ { ATM_RSTADDR32, ATM_RSTADDR },
+ { ATM_ADDADDR32, ATM_ADDADDR },
+ { ATM_DELADDR32, ATM_DELADDR },
+ { ATM_GETCIRANGE32, ATM_GETCIRANGE },
+ { ATM_SETCIRANGE32, ATM_SETCIRANGE },
+ { ATM_SETESI32, ATM_SETESI },
+ { ATM_SETESIF32, ATM_SETESIF },
+ { ATM_GETSTAT32, ATM_GETSTAT },
+ { ATM_GETSTATZ32, ATM_GETSTATZ },
+ { ATM_GETLOOP32, ATM_GETLOOP },
+ { ATM_SETLOOP32, ATM_SETLOOP },
+ { ATM_QUERYLOOP32, ATM_QUERYLOOP }
+};
+
+#define NR_ATM_IOCTL (sizeof(atm_ioctl_map)/sizeof(atm_ioctl_map[0]))
+
+
+static int do_atm_iobuf(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ struct atm_iobuf __user *iobuf;
+ struct atm_iobuf32 __user *iobuf32;
+ u32 data;
+ void __user *datap;
+ int len, err;
+
+ iobuf = compat_alloc_user_space(sizeof(*iobuf));
+ iobuf32 = compat_ptr(arg);
+
+ if (get_user(len, &iobuf32->length) ||
+ get_user(data, &iobuf32->buffer))
+ return -EFAULT;
+ datap = compat_ptr(data);
+ if (put_user(len, &iobuf->length) ||
+ put_user(datap, &iobuf->buffer))
+ return -EFAULT;
+
+ err = sock_ioctl(file, cmd, (unsigned long)iobuf);
+
+ if (!err) {
+ if (copy_in_user(&iobuf32->length, &iobuf->length,
+ sizeof(int)))
+ err = -EFAULT;
+ }
+
+ return err;
+}
+
+static int do_atmif_sioc(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ struct atmif_sioc __user *sioc;
+ struct atmif_sioc32 __user *sioc32;
+ u32 data;
+ void __user *datap;
+ int err;
+
+ sioc = compat_alloc_user_space(sizeof(*sioc));
+ sioc32 = compat_ptr(arg);
+
+ if (copy_in_user(&sioc->number, &sioc32->number, 2 * sizeof(int)) ||
+ get_user(data, &sioc32->arg))
+ return -EFAULT;
+ datap = compat_ptr(data);
+ if (put_user(datap, &sioc->arg))
+ return -EFAULT;
+
+ err = sock_ioctl(file, cmd, (unsigned long) sioc);
+
+ if (!err) {
+ if (copy_in_user(&sioc32->length, &sioc->length,
+ sizeof(int)))
+ err = -EFAULT;
+ }
+ return err;
+}
+
+static int do_atm_ioctl(struct file *file, unsigned int cmd32, unsigned long arg)
+{
+ int i;
+ unsigned int cmd = 0;
+
+ switch (cmd32) {
+ case SONET_GETSTAT:
+ case SONET_GETSTATZ:
+ case SONET_GETDIAG:
+ case SONET_SETDIAG:
+ case SONET_CLRDIAG:
+ case SONET_SETFRAMING:
+ case SONET_GETFRAMING:
+ case SONET_GETFRSENSE:
+ return do_atmif_sioc(file, cmd32, arg);
+ }
+
+ for (i = 0; i < NR_ATM_IOCTL; i++) {
+ if (cmd32 == atm_ioctl_map[i].cmd32) {
+ cmd = atm_ioctl_map[i].cmd;
+ break;
+ }
+ }
+ if (i == NR_ATM_IOCTL)
+ return -EINVAL;
+
+ switch (cmd) {
+ case ATM_GETNAMES:
+ return do_atm_iobuf(file, cmd, arg);
+
+ case ATM_GETLINKRATE:
+ case ATM_GETTYPE:
+ case ATM_GETESI:
+ case ATM_GETADDR:
+ case ATM_RSTADDR:
+ case ATM_ADDADDR:
+ case ATM_DELADDR:
+ case ATM_GETCIRANGE:
+ case ATM_SETCIRANGE:
+ case ATM_SETESI:
+ case ATM_SETESIF:
+ case ATM_GETSTAT:
+ case ATM_GETSTATZ:
+ case ATM_GETLOOP:
+ case ATM_SETLOOP:
+ case ATM_QUERYLOOP:
+ return do_atmif_sioc(file, cmd, arg);
+ }
+
+ return -EINVAL;
+}
+
+struct sock_fprog32 {
+ unsigned short len;
+ compat_caddr_t filter;
+};
+
+#define PPPIOCSPASS32 _IOW('t', 71, struct sock_fprog32)
+#define PPPIOCSACTIVE32 _IOW('t', 70, struct sock_fprog32)
+
+static int ppp_sock_fprog_ioctl_trans(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ struct sock_fprog32 __user *u_fprog32 = compat_ptr(arg);
+ struct sock_fprog __user *u_fprog64 = compat_alloc_user_space(sizeof(struct sock_fprog));
+ void __user *fptr64;
+ u32 fptr32;
+ u16 flen;
+
+ if (get_user(flen, &u_fprog32->len) ||
+ get_user(fptr32, &u_fprog32->filter))
+ return -EFAULT;
+
+ fptr64 = compat_ptr(fptr32);
+
+ if (put_user(flen, &u_fprog64->len) ||
+ put_user(fptr64, &u_fprog64->filter))
+ return -EFAULT;
+
+ if (cmd == PPPIOCSPASS32)
+ cmd = PPPIOCSPASS;
+ else
+ cmd = PPPIOCSACTIVE;
+
+ return sock_ioctl(file, cmd, (unsigned long) u_fprog64);
+}
+
+struct ppp_option_data32 {
+ compat_caddr_t ptr;
+ u32 length;
+ compat_int_t transmit;
+};
+#define PPPIOCSCOMPRESS32 _IOW('t', 77, struct ppp_option_data32)
+
+struct ppp_idle32 {
+ compat_time_t xmit_idle;
+ compat_time_t recv_idle;
+};
+#define PPPIOCGIDLE32 _IOR('t', 63, struct ppp_idle32)
+
+static int ppp_gidle(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ struct ppp_idle __user *idle;
+ struct ppp_idle32 __user *idle32;
+ __kernel_time_t xmit, recv;
+ int err;
+
+ idle = compat_alloc_user_space(sizeof(*idle));
+ idle32 = compat_ptr(arg);
+
+ err = sock_ioctl(file, PPPIOCGIDLE, (unsigned long) idle);
+
+ if (!err) {
+ if (get_user(xmit, &idle->xmit_idle) ||
+ get_user(recv, &idle->recv_idle) ||
+ put_user(xmit, &idle32->xmit_idle) ||
+ put_user(recv, &idle32->recv_idle))
+ err = -EFAULT;
+ }
+ return err;
+}
+
+static int ppp_scompress(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ struct ppp_option_data __user *odata;
+ struct ppp_option_data32 __user *odata32;
+ __u32 data;
+ void __user *datap;
+
+ odata = compat_alloc_user_space(sizeof(*odata));
+ odata32 = compat_ptr(arg);
+
+ if (get_user(data, &odata32->ptr))
+ return -EFAULT;
+
+ datap = compat_ptr(data);
+ if (put_user(datap, &odata->ptr))
+ return -EFAULT;
+
+ if (copy_in_user(&odata->length, &odata32->length,
+ sizeof(__u32) + sizeof(int)))
+ return -EFAULT;
+
+ return sock_ioctl(file, PPPIOCSCOMPRESS, (unsigned long) odata);
+}
+
+static int ppp_ioctl_trans(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ int err;
+
+ switch (cmd) {
+ case PPPIOCGIDLE32:
+ err = ppp_gidle(file, cmd, arg);
+ break;
+
+ case PPPIOCSCOMPRESS32:
+ err = ppp_scompress(file, cmd, arg);
+ break;
+
+ default:
+ do {
+ static int count;
+ if (++count <= 20)
+ printk("ppp_ioctl: Unknown cmd(%08x) arg(%08x)\n",
+ (unsigned int)cmd, (unsigned int)arg);
+ } while(0);
+ err = -EINVAL;
+ break;
+ };
+
+ return err;
+}
+
+struct compat_iw_point {
+ compat_caddr_t pointer;
+ __u16 length;
+ __u16 flags;
+};
+
+static int do_wireless_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ struct iwreq __user *iwr;
+ struct iwreq __user *iwr_u;
+ struct iw_point __user *iwp;
+ struct compat_iw_point __user *iwp_u;
+ compat_caddr_t pointer;
+ __u16 length, flags;
+
+ iwr_u = compat_ptr(arg);
+ iwp_u = (struct compat_iw_point __user *) &iwr_u->u.data;
+ iwr = compat_alloc_user_space(sizeof(*iwr));
+ if (iwr == NULL)
+ return -ENOMEM;
+
+ iwp = &iwr->u.data;
+
+ if (!access_ok(VERIFY_WRITE, iwr, sizeof(*iwr)))
+ return -EFAULT;
+
+ if (__copy_in_user(&iwr->ifr_ifrn.ifrn_name[0],
+ &iwr_u->ifr_ifrn.ifrn_name[0],
+ sizeof(iwr->ifr_ifrn.ifrn_name)))
+ return -EFAULT;
+
+ if (__get_user(pointer, &iwp_u->pointer) ||
+ __get_user(length, &iwp_u->length) ||
+ __get_user(flags, &iwp_u->flags))
+ return -EFAULT;
+
+ if (__put_user(compat_ptr(pointer), &iwp->pointer) ||
+ __put_user(length, &iwp->length) ||
+ __put_user(flags, &iwp->flags))
+ return -EFAULT;
+
+ return sock_ioctl(file, cmd, (unsigned long) iwr);
+}
+
+/* Since old style bridge ioctl's endup using SIOCDEVPRIVATE
+ * for some operations; this forces use of the newer bridge-utils that
+ * use compatiable ioctls
+ */
+static int old_bridge_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ u32 tmp;
+
+ if (get_user(tmp, (u32 __user *) arg))
+ return -EFAULT;
+ if (tmp == BRCTL_GET_VERSION)
+ return BRCTL_VERSION + 1;
+ return -EINVAL;
+}
+
+long compat_sock_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+{
+ if (cmd >= SIOCDEVPRIVATE && cmd <= (SIOCDEVPRIVATE + 15))
+ return siocdevprivate_ioctl(file, cmd, arg);
+
+ switch (cmd) {
+#define HANDLE_IOCTL(type, handler) \
+ case type: return handler(file, cmd, arg);
+#define COMPATIBLE_IOCTL(type) \
+ case type: return sock_ioctl(file, cmd, arg);
+#define INVAL_IOCTL(type) \
+ case type: return -EINVAL;
+HANDLE_IOCTL(SIOCGIFNAME, dev_ifname32)
+HANDLE_IOCTL(SIOCGIFCONF, dev_ifconf)
+HANDLE_IOCTL(SIOCGIFFLAGS, dev_ifsioc)
+HANDLE_IOCTL(SIOCSIFFLAGS, dev_ifsioc)
+HANDLE_IOCTL(SIOCGIFMETRIC, dev_ifsioc)
+HANDLE_IOCTL(SIOCSIFMETRIC, dev_ifsioc)
+HANDLE_IOCTL(SIOCGIFMTU, dev_ifsioc)
+HANDLE_IOCTL(SIOCSIFMTU, dev_ifsioc)
+HANDLE_IOCTL(SIOCGIFMEM, dev_ifsioc)
+HANDLE_IOCTL(SIOCSIFMEM, dev_ifsioc)
+HANDLE_IOCTL(SIOCGIFHWADDR, dev_ifsioc)
+HANDLE_IOCTL(SIOCSIFHWADDR, dev_ifsioc)
+HANDLE_IOCTL(SIOCADDMULTI, dev_ifsioc)
+HANDLE_IOCTL(SIOCDELMULTI, dev_ifsioc)
+HANDLE_IOCTL(SIOCGIFINDEX, dev_ifsioc)
+HANDLE_IOCTL(SIOCGIFMAP, dev_ifsioc)
+HANDLE_IOCTL(SIOCSIFMAP, dev_ifsioc)
+HANDLE_IOCTL(SIOCGIFADDR, dev_ifsioc)
+HANDLE_IOCTL(SIOCSIFADDR, dev_ifsioc)
+
+/* ioctls used by appletalk ddp.c */
+HANDLE_IOCTL(SIOCATALKDIFADDR, dev_ifsioc)
+HANDLE_IOCTL(SIOCDIFADDR, dev_ifsioc)
+
+HANDLE_IOCTL(SIOCSARP, dev_ifsioc)
+HANDLE_IOCTL(SIOCDARP, dev_ifsioc)
+
+HANDLE_IOCTL(SIOCGIFBRDADDR, dev_ifsioc)
+HANDLE_IOCTL(SIOCSIFBRDADDR, dev_ifsioc)
+HANDLE_IOCTL(SIOCGIFDSTADDR, dev_ifsioc)
+HANDLE_IOCTL(SIOCSIFDSTADDR, dev_ifsioc)
+HANDLE_IOCTL(SIOCGIFNETMASK, dev_ifsioc)
+HANDLE_IOCTL(SIOCSIFNETMASK, dev_ifsioc)
+HANDLE_IOCTL(SIOCSIFPFLAGS, dev_ifsioc)
+HANDLE_IOCTL(SIOCGIFPFLAGS, dev_ifsioc)
+HANDLE_IOCTL(SIOCGIFTXQLEN, dev_ifsioc)
+HANDLE_IOCTL(SIOCSIFTXQLEN, dev_ifsioc)
+HANDLE_IOCTL(TUNSETIFF, dev_ifsioc)
+HANDLE_IOCTL(SIOCETHTOOL, ethtool_ioctl)
+HANDLE_IOCTL(SIOCBONDENSLAVE, bond_ioctl)
+HANDLE_IOCTL(SIOCBONDRELEASE, bond_ioctl)
+HANDLE_IOCTL(SIOCBONDSETHWADDR, bond_ioctl)
+HANDLE_IOCTL(SIOCBONDSLAVEINFOQUERY, bond_ioctl)
+HANDLE_IOCTL(SIOCBONDINFOQUERY, bond_ioctl)
+HANDLE_IOCTL(SIOCBONDCHANGEACTIVE, bond_ioctl)
+HANDLE_IOCTL(SIOCADDRT, routing_ioctl)
+HANDLE_IOCTL(SIOCDELRT, routing_ioctl)
+HANDLE_IOCTL(SIOCBRADDIF, dev_ifsioc)
+HANDLE_IOCTL(SIOCBRDELIF, dev_ifsioc)
+/* Note SIOCRTMSG is no longer, so this is safe and * the user would have seen just an -EINVAL anyways. */
+INVAL_IOCTL(SIOCRTMSG)
+HANDLE_IOCTL(SIOCGSTAMP, do_siocgstamp)
+/* atm */
+HANDLE_IOCTL(ATM_GETLINKRATE32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_GETNAMES32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_GETTYPE32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_GETESI32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_GETADDR32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_RSTADDR32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_ADDADDR32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_DELADDR32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_GETCIRANGE32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_SETCIRANGE32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_SETESI32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_SETESIF32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_GETSTAT32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_GETSTATZ32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_GETLOOP32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_SETLOOP32, do_atm_ioctl)
+HANDLE_IOCTL(ATM_QUERYLOOP32, do_atm_ioctl)
+HANDLE_IOCTL(SONET_GETSTAT, do_atm_ioctl)
+HANDLE_IOCTL(SONET_GETSTATZ, do_atm_ioctl)
+HANDLE_IOCTL(SONET_GETDIAG, do_atm_ioctl)
+HANDLE_IOCTL(SONET_SETDIAG, do_atm_ioctl)
+HANDLE_IOCTL(SONET_CLRDIAG, do_atm_ioctl)
+HANDLE_IOCTL(SONET_SETFRAMING, do_atm_ioctl)
+HANDLE_IOCTL(SONET_GETFRAMING, do_atm_ioctl)
+HANDLE_IOCTL(SONET_GETFRSENSE, do_atm_ioctl)
+/* ppp */
+HANDLE_IOCTL(PPPIOCGIDLE32, ppp_ioctl_trans)
+HANDLE_IOCTL(PPPIOCSCOMPRESS32, ppp_ioctl_trans)
+HANDLE_IOCTL(PPPIOCSPASS32, ppp_sock_fprog_ioctl_trans)
+HANDLE_IOCTL(PPPIOCSACTIVE32, ppp_sock_fprog_ioctl_trans)
+/* wireless */
+HANDLE_IOCTL(SIOCGIWRANGE, do_wireless_ioctl)
+HANDLE_IOCTL(SIOCSIWSPY, do_wireless_ioctl)
+HANDLE_IOCTL(SIOCGIWSPY, do_wireless_ioctl)
+HANDLE_IOCTL(SIOCSIWTHRSPY, do_wireless_ioctl)
+HANDLE_IOCTL(SIOCGIWTHRSPY, do_wireless_ioctl)
+HANDLE_IOCTL(SIOCGIWAPLIST, do_wireless_ioctl)
+HANDLE_IOCTL(SIOCGIWSCAN, do_wireless_ioctl)
+HANDLE_IOCTL(SIOCSIWESSID, do_wireless_ioctl)
+HANDLE_IOCTL(SIOCGIWESSID, do_wireless_ioctl)
+HANDLE_IOCTL(SIOCSIWNICKN, do_wireless_ioctl)
+HANDLE_IOCTL(SIOCGIWNICKN, do_wireless_ioctl)
+HANDLE_IOCTL(SIOCSIWENCODE, do_wireless_ioctl)
+HANDLE_IOCTL(SIOCGIWENCODE, do_wireless_ioctl)
+HANDLE_IOCTL(SIOCSIFBR, old_bridge_ioctl)
+HANDLE_IOCTL(SIOCGIFBR, old_bridge_ioctl)
+
+COMPATIBLE_IOCTL(FIOSETOWN)
+COMPATIBLE_IOCTL(SIOCSPGRP)
+COMPATIBLE_IOCTL(FIOGETOWN)
+COMPATIBLE_IOCTL(SIOCGPGRP)
+COMPATIBLE_IOCTL(SIOCATMARK)
+COMPATIBLE_IOCTL(SIOCSIFLINK)
+COMPATIBLE_IOCTL(SIOCSIFENCAP)
+COMPATIBLE_IOCTL(SIOCGIFENCAP)
+COMPATIBLE_IOCTL(SIOCSIFNAME)
+//COMPATIBLE_IOCTL(SIOCSARP)
+COMPATIBLE_IOCTL(SIOCGARP)
+//COMPATIBLE_IOCTL(SIOCDARP)
+COMPATIBLE_IOCTL(SIOCSRARP)
+COMPATIBLE_IOCTL(SIOCGRARP)
+COMPATIBLE_IOCTL(SIOCDRARP)
+COMPATIBLE_IOCTL(SIOCADDDLCI)
+COMPATIBLE_IOCTL(SIOCDELDLCI)
+COMPATIBLE_IOCTL(SIOCGMIIPHY)
+COMPATIBLE_IOCTL(SIOCGMIIREG)
+COMPATIBLE_IOCTL(SIOCSMIIREG)
+COMPATIBLE_IOCTL(SIOCGIFVLAN)
+COMPATIBLE_IOCTL(SIOCSIFVLAN)
+COMPATIBLE_IOCTL(SIOCBRADDBR)
+COMPATIBLE_IOCTL(SIOCBRDELBR)
+/* wireless */
+COMPATIBLE_IOCTL(SIOCSIWCOMMIT)
+COMPATIBLE_IOCTL(SIOCGIWNAME)
+COMPATIBLE_IOCTL(SIOCSIWNWID)
+COMPATIBLE_IOCTL(SIOCGIWNWID)
+COMPATIBLE_IOCTL(SIOCSIWFREQ)
+COMPATIBLE_IOCTL(SIOCGIWFREQ)
+COMPATIBLE_IOCTL(SIOCSIWMODE)
+COMPATIBLE_IOCTL(SIOCGIWMODE)
+COMPATIBLE_IOCTL(SIOCSIWSENS)
+COMPATIBLE_IOCTL(SIOCGIWSENS)
+COMPATIBLE_IOCTL(SIOCSIWRANGE)
+COMPATIBLE_IOCTL(SIOCSIWPRIV)
+COMPATIBLE_IOCTL(SIOCGIWPRIV)
+COMPATIBLE_IOCTL(SIOCSIWSTATS)
+COMPATIBLE_IOCTL(SIOCGIWSTATS)
+COMPATIBLE_IOCTL(SIOCSIWAP)
+COMPATIBLE_IOCTL(SIOCGIWAP)
+COMPATIBLE_IOCTL(SIOCSIWSCAN)
+COMPATIBLE_IOCTL(SIOCSIWRATE)
+COMPATIBLE_IOCTL(SIOCGIWRATE)
+COMPATIBLE_IOCTL(SIOCSIWRTS)
+COMPATIBLE_IOCTL(SIOCGIWRTS)
+COMPATIBLE_IOCTL(SIOCSIWFRAG)
+COMPATIBLE_IOCTL(SIOCGIWFRAG)
+COMPATIBLE_IOCTL(SIOCSIWTXPOW)
+COMPATIBLE_IOCTL(SIOCGIWTXPOW)
+COMPATIBLE_IOCTL(SIOCSIWRETRY)
+COMPATIBLE_IOCTL(SIOCGIWRETRY)
+COMPATIBLE_IOCTL(SIOCSIWPOWER)
+COMPATIBLE_IOCTL(SIOCGIWPOWER)
+/* PPP stuff */
+COMPATIBLE_IOCTL(PPPIOCGFLAGS)
+COMPATIBLE_IOCTL(PPPIOCSFLAGS)
+COMPATIBLE_IOCTL(PPPIOCGASYNCMAP)
+COMPATIBLE_IOCTL(PPPIOCSASYNCMAP)
+COMPATIBLE_IOCTL(PPPIOCGUNIT)
+COMPATIBLE_IOCTL(PPPIOCGRASYNCMAP)
+COMPATIBLE_IOCTL(PPPIOCSRASYNCMAP)
+COMPATIBLE_IOCTL(PPPIOCGMRU)
+COMPATIBLE_IOCTL(PPPIOCSMRU)
+COMPATIBLE_IOCTL(PPPIOCSMAXCID)
+COMPATIBLE_IOCTL(PPPIOCGXASYNCMAP)
+COMPATIBLE_IOCTL(PPPIOCSXASYNCMAP)
+COMPATIBLE_IOCTL(PPPIOCXFERUNIT)
+/* PPPIOCSCOMPRESS is translated */
+COMPATIBLE_IOCTL(PPPIOCGNPMODE)
+COMPATIBLE_IOCTL(PPPIOCSNPMODE)
+COMPATIBLE_IOCTL(PPPIOCGDEBUG)
+COMPATIBLE_IOCTL(PPPIOCSDEBUG)
+/* PPPIOCSPASS is translated */
+/* PPPIOCSACTIVE is translated */
+/* PPPIOCGIDLE is translated */
+COMPATIBLE_IOCTL(PPPIOCNEWUNIT)
+COMPATIBLE_IOCTL(PPPIOCATTACH)
+COMPATIBLE_IOCTL(PPPIOCDETACH)
+COMPATIBLE_IOCTL(PPPIOCSMRRU)
+COMPATIBLE_IOCTL(PPPIOCCONNECT)
+COMPATIBLE_IOCTL(PPPIOCDISCONN)
+COMPATIBLE_IOCTL(PPPIOCATTCHAN)
+COMPATIBLE_IOCTL(PPPIOCGCHAN)
+/* PPPOX */
+COMPATIBLE_IOCTL(PPPOEIOCSFWD)
+COMPATIBLE_IOCTL(PPPOEIOCDFWD)
+ }
+ return -ENOIOCTLCMD;
+}
Index: linux-2.6.14-rc/net/socket.c
===================================================================
--- linux-2.6.14-rc.orig/net/socket.c 2005-11-05 02:41:10.000000000 +0100
+++ linux-2.6.14-rc/net/socket.c 2005-11-05 02:41:18.000000000 +0100
@@ -107,8 +107,6 @@
static int sock_close(struct inode *inode, struct file *file);
static unsigned int sock_poll(struct file *file,
struct poll_table_struct *wait);
-static long sock_ioctl(struct file *file,
- unsigned int cmd, unsigned long arg);
static int sock_fasync(int fd, struct file *filp, int on);
static ssize_t sock_readv(struct file *file, const struct iovec *vector,
unsigned long count, loff_t *ppos);
@@ -130,6 +128,9 @@
.aio_write = sock_aio_write,
.poll = sock_poll,
.unlocked_ioctl = sock_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = compat_sock_ioctl,
+#endif
.mmap = sock_mmap,
.open = sock_no_open, /* special open code to disallow open via /proc */
.release = sock_close,
@@ -834,7 +835,7 @@
* what to do with it - that's up to the protocol still.
*/
-static long sock_ioctl(struct file *file, unsigned cmd, unsigned long arg)
+long sock_ioctl(struct file *file, unsigned cmd, unsigned long arg)
{
struct socket *sock;
void __user *argp = (void __user *)arg;
Index: linux-2.6.14-rc/fs/compat.c
===================================================================
--- linux-2.6.14-rc.orig/fs/compat.c 2005-11-05 02:41:14.000000000 +0100
+++ linux-2.6.14-rc/fs/compat.c 2005-11-05 02:41:18.000000000 +0100
@@ -27,7 +27,6 @@
#include <linux/ioctl32.h>
#include <linux/ioctl.h>
#include <linux/init.h>
-#include <linux/sockios.h> /* for SIOCDEVPRIVATE */
#include <linux/smb.h>
#include <linux/smb_mount.h>
#include <linux/ncp_mount.h>
@@ -46,8 +45,9 @@
#include <linux/rwsem.h>
#include <linux/acct.h>
#include <linux/mm.h>
-
-#include <net/sock.h> /* siocdevprivate_ioctl */
+#include <linux/security.h>
+#include <linux/highmem.h>
+#include <linux/poll.h>
#include <asm/uaccess.h>
#include <asm/mmu_context.h>
@@ -346,6 +346,7 @@
int error = -EBADF;
struct ioctl_trans *t;
int fput_needed;
+ static int count;
filp = fget_light(fd, &fput_needed);
if (!filp)
@@ -394,16 +395,9 @@
goto found_handler;
}
- if (S_ISSOCK(filp->f_dentry->d_inode->i_mode) &&
- cmd >= SIOCDEVPRIVATE && cmd <= (SIOCDEVPRIVATE + 15)) {
- error = siocdevprivate_ioctl(fd, cmd, arg);
- } else {
- static int count;
-
- if (++count <= 50)
- compat_ioctl_error(filp, fd, cmd, arg);
- error = -EINVAL;
- }
+ if (++count <= 50)
+ compat_ioctl_error(filp, fd, cmd, arg);
+ error = -EINVAL;
goto out_fput;
Index: linux-2.6.14-rc/include/linux/socket.h
===================================================================
--- linux-2.6.14-rc.orig/include/linux/socket.h 2005-11-05 02:41:10.000000000 +0100
+++ linux-2.6.14-rc/include/linux/socket.h 2005-11-05 02:41:18.000000000 +0100
@@ -299,6 +299,10 @@
extern int move_addr_to_kernel(void __user *uaddr, int ulen, void *kaddr);
extern int put_cmsg(struct msghdr*, int level, int type, int len, void *data);
+struct file;
+extern long sock_ioctl(struct file *file, unsigned int cmd, unsigned long arg);
+extern long compat_sock_ioctl(struct file *file, unsigned int cmd, unsigned long arg);
+
#endif
#endif /* not kernel and not glibc */
#endif /* _LINUX_SOCKET_H */
Index: linux-2.6.14-rc/include/net/sock.h
===================================================================
--- linux-2.6.14-rc.orig/include/net/sock.h 2005-11-05 02:41:10.000000000 +0100
+++ linux-2.6.14-rc/include/net/sock.h 2005-11-05 02:41:18.000000000 +0100
@@ -1365,15 +1365,6 @@
extern __u32 sysctl_wmem_max;
extern __u32 sysctl_rmem_max;
-#ifdef CONFIG_NET
-int siocdevprivate_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg);
-#else
-static inline int siocdevprivate_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- return -ENODEV;
-}
-#endif
-
extern void sk_init(void);
#ifdef CONFIG_SYSCTL
Index: linux-2.6.14-rc/include/linux/net.h
===================================================================
--- linux-2.6.14-rc.orig/include/linux/net.h 2005-11-05 02:41:10.000000000 +0100
+++ linux-2.6.14-rc/include/linux/net.h 2005-11-05 02:41:18.000000000 +0100
@@ -142,6 +142,8 @@
struct poll_table_struct *wait);
int (*ioctl) (struct socket *sock, unsigned int cmd,
unsigned long arg);
+ int (*compat_ioctl)(struct socket *sock, unsigned int cmd,
+ unsigned long arg);
int (*listen) (struct socket *sock, int len);
int (*shutdown) (struct socket *sock, int flags);
int (*setsockopt)(struct socket *sock, int level,
--
^ permalink raw reply
* [PATCH 00/25] reduce code in fs/compat_ioctl.c
From: Arnd Bergmann @ 2005-11-05 16:26 UTC (permalink / raw)
To: linux-kernel
Cc: video4linux-list, linux-parport, zippel, rmk+serial, ext2-devel,
Kai.Makisara, netdev, linux-mtd, bluez-devel, hpa, urban,
samba-technical, Christoph Hellwig, tim, chas, osst,
linux-usb-devel, linux-scsi, linux-atm-general, reiserfs-dev,
lm-sensors, sfrench, vandrove, gadio, linux-serial, dgilbert,
osst-users, James.Bottomley, emoenke, nathans, marcel,
schwidefsky, maxk, packet-writing
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain, Size: 8935 bytes --]
On Sünnavend 05 November 2005 00:51, Christoph Hellwig wrote:
> On Sat, Nov 05, 2005 at 12:10:46AM +0100, Arnd Bergmann wrote:
> >
> > BTW, I now have a set of 25 patches that moves all handlers from
> > fs/compat_ioctl.c over to the respective drivers and subsystems,
> > but I'm not sure how to best test that.
> > I intend to at least give it a test run on my Opteron for the whatever
> > ioctls I normally use, but the rest is just guesswork. Christoph,
> > can you review those patches?
>
> I'm not sure moving everything from fs/compat_ioctl.c is a good idea.
> Everything that is just in a single driver or subsystem that has
> common ioctl code - sure. else it doesn't make a lot of sense.
Ok, here is my full set of patches, let's see which ones are
sensible and which ones we are better off without.
Getting rid of fs/compat_ioctl.c completely could at least simplify
the compat_sys_ioctl() code a bit and would also make sure that
we only build the handlers into the kernel that can be used
potentially, which reduces the binary size.
The patch set is still largely untested, except for a single
compile test, but at least some of the patches are very simple,
so maybe I can get a quick ack or nack on them.
In general, I'm just moving over the handlers to the respective
subsystem without changing the logic, so the patch should not
have any effect on the ioctl operation itself, but it also
means that the handlers still use compat_alloc_user_space
or get_fs/set_fs when it's not really necessary.
Arnd <><
drivers/block/ioctl.c | 549 +++++
drivers/block/loop.c | 76
drivers/block/paride/pcd.c | 1
drivers/block/paride/pd.c | 1
drivers/block/paride/pt.c | 1
drivers/block/pktcdvd.c | 20
drivers/bluetooth/hci_ldisc.c | 22
drivers/cdrom/Makefile | 2
drivers/cdrom/aztcd.c | 1
drivers/cdrom/cdu31a.c | 1
drivers/cdrom/cm206.c | 1
drivers/cdrom/compat.c | 163 +
drivers/cdrom/gscd.c | 1
drivers/cdrom/mcdx.c | 1
drivers/cdrom/optcd.c | 1
drivers/cdrom/sbpcd.c | 1
drivers/cdrom/sjcd.c | 1
drivers/cdrom/sonycd535.c | 2
drivers/char/Makefile | 1
drivers/char/compat_mtio.c | 81
drivers/char/ftape/zftape/zftape-init.c | 1
drivers/char/n_tty.c | 1
drivers/char/raw.c | 91
drivers/char/tty_io.c | 191 +
drivers/char/viotape.c | 1
drivers/char/vt.c | 3
drivers/char/vt_ioctl.c | 195 +
drivers/i2c/i2c-dev.c | 141 +
drivers/ide/ide-cd.c | 1
drivers/ide/ide-floppy.c | 1
drivers/ide/ide-tape.c | 1
drivers/media/radio/miropcm20-radio.c | 1
drivers/media/radio/radio-aimslab.c | 1
drivers/media/radio/radio-aztech.c | 1
drivers/media/radio/radio-cadet.c | 1
drivers/media/radio/radio-gemtek-pci.c | 1
drivers/media/radio/radio-gemtek.c | 1
drivers/media/radio/radio-maestro.c | 1
drivers/media/radio/radio-maxiradio.c | 1
drivers/media/radio/radio-rtrack2.c | 1
drivers/media/radio/radio-sf16fmi.c | 1
drivers/media/radio/radio-sf16fmr2.c | 1
drivers/media/radio/radio-terratec.c | 1
drivers/media/radio/radio-trust.c | 1
drivers/media/radio/radio-typhoon.c | 1
drivers/media/radio/radio-zoltrix.c | 1
drivers/media/video/Makefile | 2
drivers/media/video/arv.c | 1
drivers/media/video/bttv-driver.c | 1
drivers/media/video/bw-qcam.c | 1
drivers/media/video/c-qcam.c | 1
drivers/media/video/compat_ioctl.c | 318 +++
drivers/media/video/cpia.c | 1
drivers/media/video/cx88/cx88-video.c | 2
drivers/media/video/meye.c | 1
drivers/media/video/pms.c | 1
drivers/media/video/saa5249.c | 1
drivers/media/video/saa7134/saa7134-video.c | 2
drivers/media/video/stradis.c | 1
drivers/media/video/w9966.c | 1
drivers/media/video/zoran_driver.c | 1
drivers/media/video/zr36120.c | 1
drivers/mtd/mtdchar.c | 94
drivers/net/ppp_generic.c | 179 +
drivers/s390/char/tape_char.c | 1
drivers/scsi/osst.c | 2
drivers/scsi/sg.c | 154 +
drivers/scsi/sr.c | 1
drivers/scsi/st.c | 2
drivers/usb/core/devio.c | 139 +
drivers/usb/media/dsbr100.c | 1
drivers/usb/media/ov511.c | 1
drivers/usb/media/pwc/pwc-if.c | 1
drivers/usb/media/se401.c | 1
drivers/usb/media/stv680.c | 1
drivers/usb/media/usbvideo.c | 1
drivers/usb/media/vicam.c | 1
drivers/usb/media/w9968cf.c | 1
drivers/video/fbmem.c | 147 +
fs/autofs/root.c | 35
fs/autofs4/root.c | 41
fs/block_dev.c | 10
fs/cifs/cifsfs.c | 10
fs/cifs/cifsfs.h | 2
fs/cifs/ioctl.c | 29
fs/compat.c | 27
fs/compat_ioctl.c | 2918 ----------------------------
fs/ext2/dir.c | 3
fs/ext2/ext2.h | 1
fs/ext2/file.c | 6
fs/ext2/ioctl.c | 31
fs/ext3/dir.c | 3
fs/ext3/file.c | 3
fs/ext3/ioctl.c | 66
fs/fat/dir.c | 54
fs/hfsplus/dir.c | 4
fs/hfsplus/hfsplus_fs.h | 4
fs/hfsplus/inode.c | 4
fs/hfsplus/ioctl.c | 29
fs/ncpfs/dir.c | 3
fs/ncpfs/file.c | 4
fs/ncpfs/ioctl.c | 241 ++
fs/reiserfs/dir.c | 3
fs/reiserfs/file.c | 4
fs/reiserfs/ioctl.c | 36
fs/smbfs/dir.c | 4
fs/smbfs/file.c | 4
fs/smbfs/ioctl.c | 16
fs/smbfs/proto.h | 1
fs/xfs/linux-2.6/xfs_ioctl32.c | 15
include/linux/cdrom.h | 2
include/linux/compat_ioctl.h | 387 ---
include/linux/ext2_fs.h | 7
include/linux/ext3_fs.h | 1
include/linux/fs.h | 3
include/linux/ioctl32.h | 2
include/linux/mtio.h | 12
include/linux/ncp_fs.h | 1
include/linux/net.h | 2
include/linux/reiserfs_fs.h | 9
include/linux/socket.h | 4
include/linux/tty.h | 2
include/linux/tty_driver.h | 4
include/linux/tty_ldisc.h | 2
include/linux/videodev.h | 2
include/net/sock.h | 9
net/atm/common.h | 1
net/atm/ioctl.c | 167 +
net/atm/pvc.c | 3
net/atm/svc.c | 3
net/bluetooth/bnep/sock.c | 1
net/bluetooth/cmtp/sock.c | 1
net/bluetooth/hci_sock.c | 1
net/bluetooth/hidp/sock.c | 1
net/bluetooth/rfcomm/sock.c | 1
net/compat.c | 1456 +++++++++----
net/socket.c | 7
137 files changed, 4527 insertions(+), 3807 deletions(-)
______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/
^ permalink raw reply
* Re: [PATCH]dgrs - Fixes Warnings when CONFIG_ISA and CONFIG_PCI are not enabled
From: Richard Knutsson @ 2005-11-05 15:29 UTC (permalink / raw)
To: Richard Knutsson
Cc: Andrew Morton, ashutosh.lkml, netdev, davej, acme, linux-net,
linux-kernel, stable
In-Reply-To: <436C9D73.5030506@student.ltu.se>
Richard Knutsson wrote:
> Andrew Morton wrote:
>
>> Richard Knutsson <ricknu-0@student.ltu.se> wrote:
>>
>>
>>>> */
>>>>
>>>
>>> > #ifdef CONFIG_EISA
>>> >- eisacount = eisa_driver_register(&dgrs_eisa_driver);
>>> >- if (eisacount < 0)
>>> >- return eisacount;
>>> >-#endif
>>> >-#ifdef CONFIG_PCI
>>> >- pcicount = pci_register_driver(&dgrs_pci_driver);
>>> >- if (pcicount)
>>> >- return pcicount;
>>> >+ cardcount = eisa_driver_register(&dgrs_eisa_driver);
>>> >+ if (cardcount < 0)
>>> >+ return cardcount;
>>> > #endif
>>> >+ cardcount = pci_register_driver(&dgrs_pci_driver);
>>> >+ if (cardcount)
>>> >+ return cardcount;
>>> > return 0;
>>> > }
>>> > >
>>> I do not know what to think about this one:
>>> * reduce one #ifdef: good
>>> * check for something clearly stated not to: not so good
>>>
>>
>>
>> Well a nicer fix would be to provide a stub implementation of
>> eisa_driver_register() if !CONFIG_EISA, just like
>> pci_register_driver(). Then all the ifdefs go away and the compiler
>> removes all the code for us,
>> after checking that we typed it correctly.
>>
>>
> Oh, sorry. Missed the stub implementation of the pci-driver. I "ack"
> your patch.
>
> BTW, can anyone ack or is that up to the maintainers?
> BTW #2, why not remove #ifdef CONFIG_PCI on dgrs_cleanup_module() at
> the same time? Or maybe that should be in a "remove config_pci"-patch...
>
> /Richard
Just realized; what happens if CONFIG_EISA && !CONFIG_PCI and
eisa_driver_register() returns value > 0, then the if-statement for the
pci-driver is going to return the value, instead of 0.
/Richard
^ permalink raw reply
* Re: [PATCH] [IPV4] Fix secondary IP addresses after promotion
From: Thomas Graf @ 2005-11-05 13:46 UTC (permalink / raw)
To: Patrick McHardy
Cc: Brian Pomerantz, netdev, davem, kuznet, pekkas, jmorris, yoshfuji,
kaber, linux-kernel
In-Reply-To: <436C34F8.3090903@trash.net>
* Patrick McHardy <kaber@trash.net> 2005-11-05 05:28
> The reason why all routes are deleted is because their prefered
> source addresses is the primary address. fn_flush_list should
> probably send the missing notifications for the deleted routes.
> Changing address promotion to not delete the other routes at all
> looks extremly complicated, I think just fixing it to behave
> correctly is good enough (which my patch didn't do entirely,
> I'll send a new one this weekend).
Yes, fib_sync_down(), but even when I remove the code setting
RTNH_F_DEAD I still see _some_ local routes disappearing which
I cannot explain right now. I can only reproduce this with
!CONFIG_IP_MULTIPLE_TABLES though.
Assuming this is a separate bug, I'm not sure if this is the right
way to fix it. I think it would be better to rewrite the preferred
source address of all related local routes and only perform a
remove-and-add on the secondary address being promoted.
_If_ we let them die, we should announce it in fib_sync_down()
rather then in the algorithm specific flush routines.
^ permalink raw reply
* Re: [PATCH]dgrs - Fixes Warnings when CONFIG_ISA and CONFIG_PCI are not enabled
From: Richard Knutsson @ 2005-11-05 11:54 UTC (permalink / raw)
To: Andrew Morton
Cc: ashutosh.lkml, netdev, davej, acme, linux-net, linux-kernel,
stable
In-Reply-To: <20051105004609.0f04481c.akpm@osdl.org>
Andrew Morton wrote:
>Richard Knutsson <ricknu-0@student.ltu.se> wrote:
>
>
>>> */
>>>
>>>
>> > #ifdef CONFIG_EISA
>> >- eisacount = eisa_driver_register(&dgrs_eisa_driver);
>> >- if (eisacount < 0)
>> >- return eisacount;
>> >-#endif
>> >-#ifdef CONFIG_PCI
>> >- pcicount = pci_register_driver(&dgrs_pci_driver);
>> >- if (pcicount)
>> >- return pcicount;
>> >+ cardcount = eisa_driver_register(&dgrs_eisa_driver);
>> >+ if (cardcount < 0)
>> >+ return cardcount;
>> > #endif
>> >+ cardcount = pci_register_driver(&dgrs_pci_driver);
>> >+ if (cardcount)
>> >+ return cardcount;
>> > return 0;
>> > }
>> >
>> >
>> I do not know what to think about this one:
>> * reduce one #ifdef: good
>> * check for something clearly stated not to: not so good
>>
>>
>
>Well a nicer fix would be to provide a stub implementation of
>eisa_driver_register() if !CONFIG_EISA, just like pci_register_driver().
>Then all the ifdefs go away and the compiler removes all the code for us,
>after checking that we typed it correctly.
>
>
Oh, sorry. Missed the stub implementation of the pci-driver. I "ack"
your patch.
BTW, can anyone ack or is that up to the maintainers?
BTW #2, why not remove #ifdef CONFIG_PCI on dgrs_cleanup_module() at the
same time? Or maybe that should be in a "remove config_pci"-patch...
/Richard
^ permalink raw reply
* Re: [NF+IPsec 4/6]: Make IPsec input processing symetrical to output
From: Yasuyuki KOZAKAI @ 2005-11-05 10:32 UTC (permalink / raw)
To: kaber; +Cc: netdev, netfilter-devel, herbert
In-Reply-To: <436C81AD.7070308@trash.net>
Hi, Patrick,
From: Patrick McHardy <kaber@trash.net>
Date: Sat, 05 Nov 2005 10:55:57 +0100
> > Also, I thought Yoshifuji-san's objection is not just about
> > transport mode packets passing through netif_rx twice, but
> > passing through netfilter twice as well?
>
> I think so, but he didn't mention a reason why he objects to it.
> I also don't think it can be done otherwise while still keeping
> netfilter "just working" for all cases, which IMO is highly
> desirable.
I try to comment based on discussion with Yoshifuji-san and Miyazawa-san.
We think it's confusing for user to mix decrypted packets and pre-decrypted
ones to same hook. For example, if user want to accept packets encrypted by
transport mode ESP and drop others, he will do "iptables -A INPUT -p esp -j
ACCEPT" and "iptables -P INPUT DROP". But decrypted packets will be dropped
because of the 2nd command. Of cause the match module 'policy' will be helpful
in such case, but it's simple if he can different name of hook with INPUT.
And, in logical, the hook for decrypted packet and the one for pre-decrypted
packet is different like the current LOCAL_IN and LOCAL_OUT. Their place and
the packets they can see, are different.
This can be said about output path. The hook for encrypted packet and the one
for pre-encrypted packet is different.
In the current, LOCAL_OUT see pre-encrypted packet. I've been assuming
that LOCAL_OUT see the packets just before sending them from network device.
This is the reason why I said "I support the way" - which means LOCAL_OUT
doesn't see pre-encrypted packet.
Meanwhile the hook to see pre-encrypted packet is necessary for NAT
indeed as you pointed out. Then our suggestion is adding new hook
with new name, and distinguishing cleary between the usage of new and
current hook.
BTW, tunnel mode is special case. We can avoid confusing by operation
and so on. For example, using different address for inner and outer header.
We agree to call netif_rx() twice for tunneled packets, as ever.
Regards,
-- Yasuyuki Kozakai
^ permalink raw reply
* Re: [NF+IPsec 4/6]: Make IPsec input processing symetrical to output
From: Patrick McHardy @ 2005-11-05 10:05 UTC (permalink / raw)
To: Herbert Xu; +Cc: netdev, netfilter-devel
In-Reply-To: <20051105100137.GA31158@gondor.apana.org.au>
Herbert Xu wrote:
> On Sat, Nov 05, 2005 at 10:55:57AM +0100, Patrick McHardy wrote:
>
>>In my last patchset I did it by calling netif_rx at that point,
>>now I want to add new hooks.
>
> The only problem I can see is that at some point we're probably
> going to add an AF_PACKET hook there as well for the pure transport
> mode packet so that people can diagnose their transport mode IPsec
> problems.
Yes, that would be useful.
> However, I reckon that's still miles ahead of passing the packet
> back through netif_rx when we already know that it's still the
> same address family as what we started out with.
Great. I'm moving to a new appartment right now and will be offline
until monday. I'll try to get some patches ready until then.
Regards
Patrick
^ permalink raw reply
* Re: [NF+IPsec 4/6]: Make IPsec input processing symetrical to output
From: Herbert Xu @ 2005-11-05 10:01 UTC (permalink / raw)
To: Patrick McHardy; +Cc: netdev, netfilter-devel
In-Reply-To: <436C81AD.7070308@trash.net>
On Sat, Nov 05, 2005 at 10:55:57AM +0100, Patrick McHardy wrote:
>
> > <20051011131838.GA4934@gondor.apana.org.au>
>
> Well, once encapsulated and once decapsulated.
>
> What I propose is actually exactly what you suggested in that mail:
You got me there :) I was confused. Yes this is OK with me.
> In my last patchset I did it by calling netif_rx at that point,
> now I want to add new hooks.
The only problem I can see is that at some point we're probably
going to add an AF_PACKET hook there as well for the pure transport
mode packet so that people can diagnose their transport mode IPsec
problems.
However, I reckon that's still miles ahead of passing the packet
back through netif_rx when we already know that it's still the
same address family as what we started out with.
Cheers,
--
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
^ permalink raw reply
* Re: [NF+IPsec 4/6]: Make IPsec input processing symetrical to output
From: Patrick McHardy @ 2005-11-05 9:55 UTC (permalink / raw)
To: Herbert Xu; +Cc: netdev, netfilter-devel
In-Reply-To: <20051105093821.GA30966@gondor.apana.org.au>
Herbert Xu wrote:
> On Sat, Nov 05, 2005 at 10:19:51AM +0100, Patrick McHardy wrote:
>
>>What I propose is to keep tunnel mode handling as it is, so
>>for each tunnel mode SA we hit PRE_ROUTING and LOCAL_IN in
>>the normal packet path. If the final SA is a transport mode
>>SA, we don't call netif_rx as in my first patchset, but pass
>>the packet through a new PRE_ROUTING hook in xfrm{4,6}_input
>>and LOCAL_IN afterwards. The packet won't be processed a second
>>time by the stack, just the netfilter hooks will be called.
>>NAT be will be handled manually for IPv4 by doing a new route
>>lookup and calling dst_input if NAT took place.
>
>
> In other words LOCAL_IN will still see the packet twice for
> pure transport mode packets? That's going to be a problem for
> me for the reasons that I outlined earlier:
>
> <20051011131838.GA4934@gondor.apana.org.au>
Well, once encapsulated and once decapsulated.
What I propose is actually exactly what you suggested in that mail:
> Would it be workable to try something like this? We invoke netfilter
> after each tunnel mode transform as we do now. In addition to that,
> we invoke netfilter at the very end of IPsec processing, that is,
> just before the point where the original xfrm*_rcv_encap would have
> returned.
In my last patchset I did it by calling netif_rx at that point,
now I want to add new hooks.
> Also, I thought Yoshifuji-san's objection is not just about
> transport mode packets passing through netif_rx twice, but
> passing through netfilter twice as well?
I think so, but he didn't mention a reason why he objects to it.
I also don't think it can be done otherwise while still keeping
netfilter "just working" for all cases, which IMO is highly
desirable.
^ permalink raw reply
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