#include <linux/pci.h>
#include <linux/delay.h>
+#include <linux/htirq.h>
#include "ipath_kernel.h"
#include "ipath_registers.h"
.kr_serdesstatus = IPATH_KREG_OFFSET(SerdesStatus),
.kr_xgxsconfig = IPATH_KREG_OFFSET(XGXSConfig),
/*
- * These should not be used directly via ipath_read_kreg64(),
- * use them with ipath_read_kreg64_port(),
+ * These should not be used directly via ipath_write_kreg64(),
+ * use them with ipath_write_kreg64_port(),
*/
.kr_rcvhdraddr = IPATH_KREG_OFFSET(RcvHdrAddr0),
.kr_rcvhdrtailaddr = IPATH_KREG_OFFSET(RcvHdrTailAddr0)
};
/* kr_intstatus, kr_intclear, kr_intmask bits */
-#define INFINIPATH_I_RCVURG_MASK 0x1FF
-#define INFINIPATH_I_RCVAVAIL_MASK 0x1FF
+#define INFINIPATH_I_RCVURG_MASK ((1U<<9)-1)
+#define INFINIPATH_I_RCVAVAIL_MASK ((1U<<9)-1)
/* kr_hwerrclear, kr_hwerrmask, kr_hwerrstatus, bits */
#define INFINIPATH_HWE_HTCMEMPARITYERR_SHIFT 0
#define INFINIPATH_EXTS_MEMBIST_ENDTEST 0x0000000000004000
#define INFINIPATH_EXTS_MEMBIST_CORRECT 0x0000000000008000
+
+/* TID entries (memory), HT-only */
+#define INFINIPATH_RT_ADDR_MASK 0xFFFFFFFFFFULL /* 40 bits valid */
+#define INFINIPATH_RT_VALID 0x8000000000000000ULL
+#define INFINIPATH_RT_ADDR_SHIFT 0
+#define INFINIPATH_RT_BUFSIZE_MASK 0x3FFFULL
+#define INFINIPATH_RT_BUFSIZE_SHIFT 48
+
/*
* masks and bits that are different in different chips, or present only
* in one
if (crcbits) {
u16 ctrl0, ctrl1;
snprintf(bitsmsg, sizeof bitsmsg,
- "[HT%s lane %s CRC (%llx); ignore till reload]",
+ "[HT%s lane %s CRC (%llx); powercycle to completely clear]",
!(crcbits & _IPATH_HTLINK1_CRCBITS) ?
"0 (A)" : (!(crcbits & _IPATH_HTLINK0_CRCBITS)
? "1 (B)" : "0+1 (A+B)"),
_IPATH_HTLINK1_CRCBITS)));
}
+/* 6110 specific hardware errors... */
+static const struct ipath_hwerror_msgs ipath_6110_hwerror_msgs[] = {
+ INFINIPATH_HWE_MSG(HTCBUSIREQPARITYERR, "HTC Ireq Parity"),
+ INFINIPATH_HWE_MSG(HTCBUSTREQPARITYERR, "HTC Treq Parity"),
+ INFINIPATH_HWE_MSG(HTCBUSTRESPPARITYERR, "HTC Tresp Parity"),
+ INFINIPATH_HWE_MSG(HTCMISCERR5, "HT core Misc5"),
+ INFINIPATH_HWE_MSG(HTCMISCERR6, "HT core Misc6"),
+ INFINIPATH_HWE_MSG(HTCMISCERR7, "HT core Misc7"),
+ INFINIPATH_HWE_MSG(RXDSYNCMEMPARITYERR, "Rx Dsync"),
+ INFINIPATH_HWE_MSG(SERDESPLLFAILED, "SerDes PLL"),
+};
+
+#define TXE_PIO_PARITY ((INFINIPATH_HWE_TXEMEMPARITYERR_PIOBUF | \
+ INFINIPATH_HWE_TXEMEMPARITYERR_PIOPBC) \
+ << INFINIPATH_HWE_TXEMEMPARITYERR_SHIFT)
+#define RXE_EAGER_PARITY (INFINIPATH_HWE_RXEMEMPARITYERR_EAGERTID \
+ << INFINIPATH_HWE_RXEMEMPARITYERR_SHIFT)
+
+static int ipath_ht_txe_recover(struct ipath_devdata *);
+
/**
- * ipath_ht_handle_hwerrors - display hardware errors
+ * ipath_ht_handle_hwerrors - display hardware errors.
* @dd: the infinipath device
* @msg: the output buffer
* @msgl: the size of the output buffer
*
- * Use same msg buffer as regular errors to avoid
- * excessive stack use. Most hardware errors are catastrophic, but for
- * right now, we'll print them and continue.
- * We reuse the same message buffer as ipath_handle_errors() to avoid
- * excessive stack usage.
+ * Use same msg buffer as regular errors to avoid excessive stack
+ * use. Most hardware errors are catastrophic, but for right now,
+ * we'll print them and continue. We reuse the same message buffer as
+ * ipath_handle_errors() to avoid excessive stack usage.
*/
static void ipath_ht_handle_hwerrors(struct ipath_devdata *dd, char *msg,
size_t msgl)
/*
* make sure we get this much out, unless told to be quiet,
+ * it's a parity error we may recover from,
* or it's occurred within the last 5 seconds
*/
- if ((hwerrs & ~dd->ipath_lasthwerror) ||
- (ipath_debug & __IPATH_VERBDBG))
+ if ((hwerrs & ~(dd->ipath_lasthwerror | TXE_PIO_PARITY |
+ RXE_EAGER_PARITY)) ||
+ (ipath_debug & __IPATH_VERBDBG))
dev_info(&dd->pcidev->dev, "Hardware error: hwerr=0x%llx "
"(cleared)\n", (unsigned long long) hwerrs);
dd->ipath_lasthwerror |= hwerrs;
- if (hwerrs & ~infinipath_hwe_bitsextant)
+ if (hwerrs & ~dd->ipath_hwe_bitsextant)
ipath_dev_err(dd, "hwerror interrupt with unknown errors "
"%llx set\n", (unsigned long long)
- (hwerrs & ~infinipath_hwe_bitsextant));
+ (hwerrs & ~dd->ipath_hwe_bitsextant));
ctrl = ipath_read_kreg32(dd, dd->ipath_kregs->kr_control);
- if (ctrl & INFINIPATH_C_FREEZEMODE) {
- if (hwerrs) {
- /*
- * if any set that we aren't ignoring; only
- * make the complaint once, in case it's stuck
- * or recurring, and we get here multiple
- * times.
- */
- if (dd->ipath_flags & IPATH_INITTED) {
- ipath_dev_err(dd, "Fatal Hardware Error (freeze "
- "mode), no longer usable, SN %.16s\n",
- dd->ipath_serial);
- isfatal = 1;
- }
- *dd->ipath_statusp &= ~IPATH_STATUS_IB_READY;
- /* mark as having had error */
- *dd->ipath_statusp |= IPATH_STATUS_HWERROR;
- /*
- * mark as not usable, at a minimum until driver
- * is reloaded, probably until reboot, since no
- * other reset is possible.
- */
- dd->ipath_flags &= ~IPATH_INITTED;
- } else {
- ipath_dbg("Clearing freezemode on ignored hardware "
- "error\n");
+ if ((ctrl & INFINIPATH_C_FREEZEMODE) && !ipath_diag_inuse) {
+ /*
+ * parity errors in send memory are recoverable,
+ * just cancel the send (if indicated in * sendbuffererror),
+ * count the occurrence, unfreeze (if no other handled
+ * hardware error bits are set), and continue. They can
+ * occur if a processor speculative read is done to the PIO
+ * buffer while we are sending a packet, for example.
+ */
+ if ((hwerrs & TXE_PIO_PARITY) && ipath_ht_txe_recover(dd))
+ hwerrs &= ~TXE_PIO_PARITY;
+ if (hwerrs & RXE_EAGER_PARITY)
+ ipath_dev_err(dd, "RXE parity, Eager TID error is not "
+ "recoverable\n");
+ if (!hwerrs) {
+ ipath_dbg("Clearing freezemode on ignored or "
+ "recovered hardware error\n");
ctrl &= ~INFINIPATH_C_FREEZEMODE;
ipath_write_kreg(dd, dd->ipath_kregs->kr_control,
ctrl);
bits);
strlcat(msg, bitsmsg, msgl);
}
- if (hwerrs & (INFINIPATH_HWE_RXEMEMPARITYERR_MASK
- << INFINIPATH_HWE_RXEMEMPARITYERR_SHIFT)) {
- bits = (u32) ((hwerrs >>
- INFINIPATH_HWE_RXEMEMPARITYERR_SHIFT) &
- INFINIPATH_HWE_RXEMEMPARITYERR_MASK);
- snprintf(bitsmsg, sizeof bitsmsg, "[RXE Parity Errs %x] ",
- bits);
- strlcat(msg, bitsmsg, msgl);
- }
- if (hwerrs & (INFINIPATH_HWE_TXEMEMPARITYERR_MASK
- << INFINIPATH_HWE_TXEMEMPARITYERR_SHIFT)) {
- bits = (u32) ((hwerrs >>
- INFINIPATH_HWE_TXEMEMPARITYERR_SHIFT) &
- INFINIPATH_HWE_TXEMEMPARITYERR_MASK);
- snprintf(bitsmsg, sizeof bitsmsg, "[TXE Parity Errs %x] ",
- bits);
- strlcat(msg, bitsmsg, msgl);
- }
- if (hwerrs & INFINIPATH_HWE_IBCBUSTOSPCPARITYERR)
- strlcat(msg, "[IB2IPATH Parity]", msgl);
- if (hwerrs & INFINIPATH_HWE_IBCBUSFRSPCPARITYERR)
- strlcat(msg, "[IPATH2IB Parity]", msgl);
- if (hwerrs & INFINIPATH_HWE_HTCBUSIREQPARITYERR)
- strlcat(msg, "[HTC Ireq Parity]", msgl);
- if (hwerrs & INFINIPATH_HWE_HTCBUSTREQPARITYERR)
- strlcat(msg, "[HTC Treq Parity]", msgl);
- if (hwerrs & INFINIPATH_HWE_HTCBUSTRESPPARITYERR)
- strlcat(msg, "[HTC Tresp Parity]", msgl);
+
+ ipath_format_hwerrors(hwerrs,
+ ipath_6110_hwerror_msgs,
+ sizeof(ipath_6110_hwerror_msgs) /
+ sizeof(ipath_6110_hwerror_msgs[0]),
+ msg, msgl);
if (hwerrs & (_IPATH_HTLINK0_CRCBITS | _IPATH_HTLINK1_CRCBITS))
hwerr_crcbits(dd, hwerrs, msg, msgl);
- if (hwerrs & INFINIPATH_HWE_HTCMISCERR5)
- strlcat(msg, "[HT core Misc5]", msgl);
- if (hwerrs & INFINIPATH_HWE_HTCMISCERR6)
- strlcat(msg, "[HT core Misc6]", msgl);
- if (hwerrs & INFINIPATH_HWE_HTCMISCERR7)
- strlcat(msg, "[HT core Misc7]", msgl);
if (hwerrs & INFINIPATH_HWE_MEMBISTFAILED) {
strlcat(msg, "[Memory BIST test failed, InfiniPath hardware unusable]",
msgl);
dd->ipath_hwerrmask);
}
- if (hwerrs & INFINIPATH_HWE_RXDSYNCMEMPARITYERR)
- strlcat(msg, "[Rx Dsync]", msgl);
- if (hwerrs & INFINIPATH_HWE_SERDESPLLFAILED)
- strlcat(msg, "[SerDes PLL]", msgl);
-
- ipath_dev_err(dd, "%s hardware error\n", msg);
+ if (hwerrs) {
+ /*
+ * if any set that we aren't ignoring; only
+ * make the complaint once, in case it's stuck
+ * or recurring, and we get here multiple
+ * times.
+ */
+ ipath_dev_err(dd, "%s hardware error\n", msg);
+ if (dd->ipath_flags & IPATH_INITTED) {
+ ipath_dev_err(dd, "Fatal Hardware Error (freeze "
+ "mode), no longer usable, SN %.16s\n",
+ dd->ipath_serial);
+ isfatal = 1;
+ }
+ *dd->ipath_statusp &= ~IPATH_STATUS_IB_READY;
+ /* mark as having had error */
+ *dd->ipath_statusp |= IPATH_STATUS_HWERROR;
+ /*
+ * mark as not usable, at a minimum until driver
+ * is reloaded, probably until reboot, since no
+ * other reset is possible.
+ */
+ dd->ipath_flags &= ~IPATH_INITTED;
+ }
+ else
+ *msg = 0; /* recovered from all of them */
if (isfatal && !ipath_diag_inuse && dd->ipath_freezemsg)
/*
* for status file; if no trailing brace is copied,
if (n)
snprintf(name, namelen, "%s", n);
- if (dd->ipath_majrev != 3 || (dd->ipath_minrev < 2 || dd->ipath_minrev > 3)) {
+ if (dd->ipath_majrev != 3 || (dd->ipath_minrev < 2 ||
+ dd->ipath_minrev > 3)) {
/*
* This version of the driver only supports Rev 3.2 and 3.3
*/
return 0;
}
-#define HT_CAPABILITY_ID 0x08 /* HT capabilities not defined in kernel */
#define HT_INTR_DISC_CONFIG 0x80 /* HT interrupt and discovery cap */
#define HT_INTR_REG_INDEX 2 /* intconfig requires indirect accesses */
}
}
-static int set_int_handler(struct ipath_devdata *dd, struct pci_dev *pdev,
- int pos)
+static int ipath_ht_intconfig(struct ipath_devdata *dd)
{
- u32 int_handler_addr_lower;
- u32 int_handler_addr_upper;
- u64 ihandler;
- u32 intvec;
+ int ret;
- /* use indirection register to get the intr handler */
- pci_write_config_byte(pdev, pos + HT_INTR_REG_INDEX, 0x10);
- pci_read_config_dword(pdev, pos + 4, &int_handler_addr_lower);
- pci_write_config_byte(pdev, pos + HT_INTR_REG_INDEX, 0x11);
- pci_read_config_dword(pdev, pos + 4, &int_handler_addr_upper);
+ if (dd->ipath_intconfig) {
+ ipath_write_kreg(dd, dd->ipath_kregs->kr_interruptconfig,
+ dd->ipath_intconfig); /* interrupt address */
+ ret = 0;
+ } else {
+ ipath_dev_err(dd, "No interrupts enabled, couldn't setup "
+ "interrupt address\n");
+ ret = -EINVAL;
+ }
- ihandler = (u64) int_handler_addr_lower |
- ((u64) int_handler_addr_upper << 32);
+ return ret;
+}
+
+static void ipath_ht_irq_update(struct pci_dev *dev, int irq,
+ struct ht_irq_msg *msg)
+{
+ struct ipath_devdata *dd = pci_get_drvdata(dev);
+ u64 prev_intconfig = dd->ipath_intconfig;
+
+ dd->ipath_intconfig = msg->address_lo;
+ dd->ipath_intconfig |= ((u64) msg->address_hi) << 32;
/*
- * kernels with CONFIG_PCI_MSI set the vector in the irq field of
- * struct pci_device, so we use that to program the internal
- * interrupt register (not config space) with that value. The BIOS
- * must still have done the basic MSI setup.
- */
- intvec = pdev->irq;
- /*
- * clear any vector bits there; normally not set but we'll overload
- * this for some debug purposes (setting the HTC debug register
- * value from software, rather than GPIOs), so it might be set on a
- * driver reload.
+ * If the previous value of dd->ipath_intconfig is zero, we're
+ * getting configured for the first time, and must not program the
+ * intconfig register here (it will be programmed later, when the
+ * hardware is ready). Otherwise, we should.
*/
- ihandler &= ~0xff0000;
- /* x86 vector goes in intrinfo[23:16] */
- ihandler |= intvec << 16;
- ipath_cdbg(VERBOSE, "ihandler lower %x, upper %x, intvec %x, "
- "interruptconfig %llx\n", int_handler_addr_lower,
- int_handler_addr_upper, intvec,
- (unsigned long long) ihandler);
-
- /* can't program yet, so save for interrupt setup */
- dd->ipath_intconfig = ihandler;
- /* keep going, so we find link control stuff also */
-
- return ihandler != 0;
+ if (prev_intconfig)
+ ipath_ht_intconfig(dd);
}
/**
static int ipath_setup_ht_config(struct ipath_devdata *dd,
struct pci_dev *pdev)
{
- int pos, ret = 0;
- int ihandler = 0;
+ int pos, ret;
+
+ ret = __ht_create_irq(pdev, 0, ipath_ht_irq_update);
+ if (ret < 0) {
+ ipath_dev_err(dd, "Couldn't create interrupt handler: "
+ "err %d\n", ret);
+ goto bail;
+ }
+ dd->ipath_irq = ret;
+ ret = 0;
/*
- * Read the capability info to find the interrupt info, and also
- * handle clearing CRC errors in linkctrl register if necessary. We
+ * Handle clearing CRC errors in linkctrl register if necessary. We
* do this early, before we ever enable errors or hardware errors,
* mostly to avoid causing the chip to enter freeze mode.
*/
- pos = pci_find_capability(pdev, HT_CAPABILITY_ID);
+ pos = pci_find_capability(pdev, PCI_CAP_ID_HT);
if (!pos) {
ipath_dev_err(dd, "Couldn't find HyperTransport "
"capability; no interrupts\n");
}
if (!(cap_type & 0xE0))
slave_or_pri_blk(dd, pdev, pos, cap_type);
- else if (cap_type == HT_INTR_DISC_CONFIG)
- ihandler = set_int_handler(dd, pdev, pos);
} while ((pos = pci_find_next_capability(pdev, pos,
- HT_CAPABILITY_ID)));
-
- if (!ihandler) {
- ipath_dev_err(dd, "Couldn't find interrupt handler in "
- "config space\n");
- ret = -ENODEV;
- }
+ PCI_CAP_ID_HT)));
bail:
return ret;
ipath_write_kreg(dd, dd->ipath_kregs->kr_extctrl, extctl);
}
-static void ipath_init_ht_variables(void)
+static void ipath_init_ht_variables(struct ipath_devdata *dd)
{
- ipath_gpio_sda_num = _IPATH_GPIO_SDA_NUM;
- ipath_gpio_scl_num = _IPATH_GPIO_SCL_NUM;
- ipath_gpio_sda = IPATH_GPIO_SDA;
- ipath_gpio_scl = IPATH_GPIO_SCL;
+ dd->ipath_gpio_sda_num = _IPATH_GPIO_SDA_NUM;
+ dd->ipath_gpio_scl_num = _IPATH_GPIO_SCL_NUM;
+ dd->ipath_gpio_sda = IPATH_GPIO_SDA;
+ dd->ipath_gpio_scl = IPATH_GPIO_SCL;
- infinipath_i_bitsextant =
+ dd->ipath_i_bitsextant =
(INFINIPATH_I_RCVURG_MASK << INFINIPATH_I_RCVURG_SHIFT) |
(INFINIPATH_I_RCVAVAIL_MASK <<
INFINIPATH_I_RCVAVAIL_SHIFT) |
INFINIPATH_I_ERROR | INFINIPATH_I_SPIOSENT |
INFINIPATH_I_SPIOBUFAVAIL | INFINIPATH_I_GPIO;
- infinipath_e_bitsextant =
+ dd->ipath_e_bitsextant =
INFINIPATH_E_RFORMATERR | INFINIPATH_E_RVCRC |
INFINIPATH_E_RICRC | INFINIPATH_E_RMINPKTLEN |
INFINIPATH_E_RMAXPKTLEN | INFINIPATH_E_RLONGPKTLEN |
INFINIPATH_E_INVALIDADDR | INFINIPATH_E_RESET |
INFINIPATH_E_HARDWARE;
- infinipath_hwe_bitsextant =
+ dd->ipath_hwe_bitsextant =
(INFINIPATH_HWE_HTCMEMPARITYERR_MASK <<
INFINIPATH_HWE_HTCMEMPARITYERR_SHIFT) |
(INFINIPATH_HWE_TXEMEMPARITYERR_MASK <<
INFINIPATH_HWE_IBCBUSTOSPCPARITYERR |
INFINIPATH_HWE_IBCBUSFRSPCPARITYERR;
- infinipath_i_rcvavail_mask = INFINIPATH_I_RCVAVAIL_MASK;
- infinipath_i_rcvurg_mask = INFINIPATH_I_RCVURG_MASK;
+ dd->ipath_i_rcvavail_mask = INFINIPATH_I_RCVAVAIL_MASK;
+ dd->ipath_i_rcvurg_mask = INFINIPATH_I_RCVURG_MASK;
}
/**
if (!(extsval & INFINIPATH_EXTS_MEMBIST_ENDTEST))
ipath_dev_err(dd, "MemBIST did not complete!\n");
+ if (extsval & INFINIPATH_EXTS_MEMBIST_CORRECT)
+ ipath_dbg("MemBIST corrected\n");
ipath_check_htlink(dd);
ipath_write_kreg(dd, dd->ipath_kregs->kr_serdesconfig0, val);
}
-static int ipath_ht_intconfig(struct ipath_devdata *dd)
-{
- int ret;
-
- if (!dd->ipath_intconfig) {
- ipath_dev_err(dd, "No interrupts enabled, couldn't setup "
- "interrupt address\n");
- ret = 1;
- goto bail;
- }
-
- ipath_write_kreg(dd, dd->ipath_kregs->kr_interruptconfig,
- dd->ipath_intconfig); /* interrupt address */
- ret = 0;
-
-bail:
- return ret;
-}
-
/**
* ipath_pe_put_tid - write a TID in chip
* @dd: the infinipath device
u64 __iomem *tidptr, u32 type,
unsigned long pa)
{
+ if (!dd->ipath_kregbase)
+ return;
+
if (pa != dd->ipath_tidinvalid) {
if (unlikely((pa & ~INFINIPATH_RT_ADDR_MASK))) {
dev_info(&dd->pcidev->dev,
pa |= lenvalid | INFINIPATH_RT_VALID;
}
}
- if (dd->ipath_kregbase)
- writeq(pa, tidptr);
+ writeq(pa, tidptr);
}
+
/**
* ipath_ht_clear_tid - clear all TID entries for a port, expected and eager
* @dd: the infinipath device
static int ipath_ht_early_init(struct ipath_devdata *dd)
{
u32 __iomem *piobuf;
- u32 pioincr, val32, egrsize;
+ u32 pioincr, val32;
int i;
/*
* errors interrupts if we ever see one).
*/
dd->ipath_rcvegrbufsize = dd->ipath_piosize2k;
- egrsize = dd->ipath_rcvegrbufsize;
/*
* the min() check here is currently a nop, but it may not
INFINIPATH_S_ABORT);
ipath_get_eeprom_info(dd);
- if(dd->ipath_boardrev == 5 && dd->ipath_serial[0] == '1' &&
+ if (dd->ipath_boardrev == 5 && dd->ipath_serial[0] == '1' &&
dd->ipath_serial[1] == '2' && dd->ipath_serial[2] == '8') {
/*
* Later production QHT7040 has same changes as QHT7140, so
return 0;
}
+
+static int ipath_ht_txe_recover(struct ipath_devdata *dd)
+{
+ int cnt = ++ipath_stats.sps_txeparity;
+ if (cnt >= IPATH_MAX_PARITY_ATTEMPTS) {
+ if (cnt == IPATH_MAX_PARITY_ATTEMPTS)
+ ipath_dev_err(dd,
+ "Too many attempts to recover from "
+ "TXE parity, giving up\n");
+ return 0;
+ }
+ dev_info(&dd->pcidev->dev,
+ "Recovering from TXE PIO parity error\n");
+ ipath_disarm_senderrbufs(dd, 1);
+ return 1;
+}
+
+
/**
* ipath_init_ht_get_base_info - set chip-specific flags for user code
* @dd: the infinipath device
* @kbase: ipath_base_info pointer
*
* We set the PCIE flag because the lower bandwidth on PCIe vs
- * HyperTransport can affect some user packet algorithims.
+ * HyperTransport can affect some user packet algorithms.
*/
static int ipath_ht_get_base_info(struct ipath_portdata *pd, void *kbase)
{
return 0;
}
+static void ipath_ht_free_irq(struct ipath_devdata *dd)
+{
+ free_irq(dd->ipath_irq, dd);
+ ht_destroy_irq(dd->ipath_irq);
+ dd->ipath_irq = 0;
+ dd->ipath_intconfig = 0;
+}
+
/**
* ipath_init_iba6110_funcs - set up the chip-specific function pointers
* @dd: the infinipath device
dd->ipath_f_cleanup = ipath_setup_ht_cleanup;
dd->ipath_f_setextled = ipath_setup_ht_setextled;
dd->ipath_f_get_base_info = ipath_ht_get_base_info;
+ dd->ipath_f_free_irq = ipath_ht_free_irq;
/*
* initialize chip-specific variables
* do very early init that is needed before ipath_f_bus is
* called
*/
- ipath_init_ht_variables();
+ ipath_init_ht_variables(dd);
}
projects / linux-2.6-omap-h63xx.git / blobdiff