diff options
| author | Bryan O'Sullivan <bos@pathscale.com> | 2006-09-28 09:00:11 -0700 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2006-09-28 11:16:49 -0700 |
| commit | f62fe77ad26b9c89c2028d96709f0f28793fe6cd (patch) | |
| tree | c84a4b8b90219a5385299bd9dcd5b994cd1ff531 /drivers/infiniband/hw/ipath/ipath_iba6120.c | |
| parent | 5659416207a9bcf35a646c7b798b290953e4891c (diff) | |
IB/ipath: Support multiple simultaneous devices of different types
Prior to this change, the driver was not able to support a HT and PCIE
card simultaneously present in the same machine.
Signed-off-by: Bryan O'Sullivan <bryan.osullivan@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_iba6120.c')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_iba6120.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_iba6120.c b/drivers/infiniband/hw/ipath/ipath_iba6120.c index a4ec50b0fe87..ac5cbe27c068 100644 --- a/drivers/infiniband/hw/ipath/ipath_iba6120.c +++ b/drivers/infiniband/hw/ipath/ipath_iba6120.c @@ -263,8 +263,8 @@ static const struct ipath_cregs ipath_pe_cregs = { }; /* kr_intstatus, kr_intclear, kr_intmask bits */ -#define INFINIPATH_I_RCVURG_MASK 0x1F -#define INFINIPATH_I_RCVAVAIL_MASK 0x1F +#define INFINIPATH_I_RCVURG_MASK ((1U<<5)-1) +#define INFINIPATH_I_RCVAVAIL_MASK ((1U<<5)-1) /* kr_hwerrclear, kr_hwerrmask, kr_hwerrstatus, bits */ #define INFINIPATH_HWE_PCIEMEMPARITYERR_MASK 0x000000000000003fULL @@ -376,10 +376,10 @@ static void ipath_pe_handle_hwerrors(struct ipath_devdata *dd, char *msg, "(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) { @@ -865,19 +865,19 @@ static int ipath_setup_pe_config(struct ipath_devdata *dd, return 0; } -static void ipath_init_pe_variables(void) +static void ipath_init_pe_variables(struct ipath_devdata *dd) { /* * bits for selecting i2c direction and values, * used for I2C serial flash */ - 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; /* variables for sanity checking interrupt and errors */ - infinipath_hwe_bitsextant = + dd->ipath_hwe_bitsextant = (INFINIPATH_HWE_RXEMEMPARITYERR_MASK << INFINIPATH_HWE_RXEMEMPARITYERR_SHIFT) | (INFINIPATH_HWE_PCIEMEMPARITYERR_MASK << @@ -895,13 +895,13 @@ static void ipath_init_pe_variables(void) INFINIPATH_HWE_SERDESPLLFAILED | INFINIPATH_HWE_IBCBUSTOSPCPARITYERR | INFINIPATH_HWE_IBCBUSFRSPCPARITYERR; - 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 | @@ -919,8 +919,8 @@ static void ipath_init_pe_variables(void) INFINIPATH_E_INVALIDADDR | INFINIPATH_E_RESET | INFINIPATH_E_HARDWARE; - 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; } /* setup the MSI stuff again after a reset. I'd like to just call @@ -1326,6 +1326,6 @@ void ipath_init_iba6120_funcs(struct ipath_devdata *dd) dd->ipath_kregs = &ipath_pe_kregs; dd->ipath_cregs = &ipath_pe_cregs; - ipath_init_pe_variables(); + ipath_init_pe_variables(dd); } |