diff options
Diffstat (limited to 'drivers/net/chelsio/subr.c')
| -rw-r--r-- | drivers/net/chelsio/subr.c | 89 |
1 files changed, 45 insertions, 44 deletions
diff --git a/drivers/net/chelsio/subr.c b/drivers/net/chelsio/subr.c index 22ed9a3..c2522cd 100644 --- a/drivers/net/chelsio/subr.c +++ b/drivers/net/chelsio/subr.c @@ -223,13 +223,13 @@ static int fpga_slow_intr(adapter_t *adapter) t1_sge_intr_error_handler(adapter->sge); if (cause & FPGA_PCIX_INTERRUPT_GMAC) - fpga_phy_intr_handler(adapter); + fpga_phy_intr_handler(adapter); if (cause & FPGA_PCIX_INTERRUPT_TP) { - /* + /* * FPGA doesn't support MC4 interrupts and it requires * this odd layer of indirection for MC5. - */ + */ u32 tp_cause = readl(adapter->regs + FPGA_TP_ADDR_INTERRUPT_CAUSE); /* Clear TP interrupt */ @@ -262,8 +262,7 @@ static int mi1_wait_until_ready(adapter_t *adapter, int mi1_reg) udelay(10); } while (busy && --attempts); if (busy) - CH_ALERT("%s: MDIO operation timed out\n", - adapter->name); + CH_ALERT("%s: MDIO operation timed out\n", adapter->name); return busy; } @@ -605,22 +604,23 @@ int t1_elmer0_ext_intr_handler(adapter_t *adapter) switch (board_info(adapter)->board) { #ifdef CONFIG_CHELSIO_T1_1G - case CHBT_BOARD_CHT204: - case CHBT_BOARD_CHT204E: - case CHBT_BOARD_CHN204: - case CHBT_BOARD_CHT204V: { - int i, port_bit; + case CHBT_BOARD_CHT204: + case CHBT_BOARD_CHT204E: + case CHBT_BOARD_CHN204: + case CHBT_BOARD_CHT204V: { + int i, port_bit; for_each_port(adapter, i) { port_bit = i + 1; - if (!(cause & (1 << port_bit))) continue; + if (!(cause & (1 << port_bit))) + continue; - phy = adapter->port[i].phy; + phy = adapter->port[i].phy; phy_cause = phy->ops->interrupt_handler(phy); if (phy_cause & cphy_cause_link_change) t1_link_changed(adapter, i); } - break; - } + break; + } case CHBT_BOARD_CHT101: if (cause & ELMER0_GP_BIT1) { /* Marvell 88E1111 interrupt */ phy = adapter->port[0].phy; @@ -631,13 +631,13 @@ int t1_elmer0_ext_intr_handler(adapter_t *adapter) break; case CHBT_BOARD_7500: { int p; - /* + /* * Elmer0's interrupt cause isn't useful here because there is * only one bit that can be set for all 4 ports. This means * we are forced to check every PHY's interrupt status * register to see who initiated the interrupt. - */ - for_each_port(adapter, p) { + */ + for_each_port(adapter, p) { phy = adapter->port[p].phy; phy_cause = phy->ops->interrupt_handler(phy); if (phy_cause & cphy_cause_link_change) @@ -658,7 +658,7 @@ int t1_elmer0_ext_intr_handler(adapter_t *adapter) break; case CHBT_BOARD_8000: case CHBT_BOARD_CHT110: - CH_DBG(adapter, INTR, "External interrupt cause 0x%x\n", + CH_DBG(adapter, INTR, "External interrupt cause 0x%x\n", cause); if (cause & ELMER0_GP_BIT1) { /* PMC3393 INTB */ struct cmac *mac = adapter->port[0].mac; @@ -670,9 +670,9 @@ int t1_elmer0_ext_intr_handler(adapter_t *adapter) t1_tpi_read(adapter, A_ELMER0_GPI_STAT, &mod_detect); - CH_MSG(adapter, INFO, LINK, "XPAK %s\n", + CH_MSG(adapter, INFO, LINK, "XPAK %s\n", mod_detect ? "removed" : "inserted"); - } + } break; #ifdef CONFIG_CHELSIO_T1_COUGAR case CHBT_BOARD_COUGAR: @@ -688,7 +688,8 @@ int t1_elmer0_ext_intr_handler(adapter_t *adapter) for_each_port(adapter, i) { port_bit = i ? i + 1 : 0; - if (!(cause & (1 << port_bit))) continue; + if (!(cause & (1 << port_bit))) + continue; phy = adapter->port[i].phy; phy_cause = phy->ops->interrupt_handler(phy); @@ -755,7 +756,7 @@ void t1_interrupts_disable(adapter_t* adapter) /* Disable PCIX & external chip interrupts. */ if (t1_is_asic(adapter)) - writel(0, adapter->regs + A_PL_ENABLE); + writel(0, adapter->regs + A_PL_ENABLE); /* PCI-X interrupts */ pci_write_config_dword(adapter->pdev, A_PCICFG_INTR_ENABLE, 0); @@ -830,11 +831,11 @@ int t1_slow_intr_handler(adapter_t *adapter) /* Power sequencing is a work-around for Intel's XPAKs. */ static void power_sequence_xpak(adapter_t* adapter) { - u32 mod_detect; - u32 gpo; + u32 mod_detect; + u32 gpo; - /* Check for XPAK */ - t1_tpi_read(adapter, A_ELMER0_GPI_STAT, &mod_detect); + /* Check for XPAK */ + t1_tpi_read(adapter, A_ELMER0_GPI_STAT, &mod_detect); if (!(ELMER0_GP_BIT5 & mod_detect)) { /* XPAK is present */ t1_tpi_read(adapter, A_ELMER0_GPO, &gpo); @@ -877,31 +878,31 @@ static int board_init(adapter_t *adapter, const struct board_info *bi) case CHBT_BOARD_N210: case CHBT_BOARD_CHT210: case CHBT_BOARD_COUGAR: - t1_tpi_par(adapter, 0xf); - t1_tpi_write(adapter, A_ELMER0_GPO, 0x800); + t1_tpi_par(adapter, 0xf); + t1_tpi_write(adapter, A_ELMER0_GPO, 0x800); break; case CHBT_BOARD_CHT110: - t1_tpi_par(adapter, 0xf); - t1_tpi_write(adapter, A_ELMER0_GPO, 0x1800); + t1_tpi_par(adapter, 0xf); + t1_tpi_write(adapter, A_ELMER0_GPO, 0x1800); - /* TBD XXX Might not need. This fixes a problem - * described in the Intel SR XPAK errata. - */ - power_sequence_xpak(adapter); + /* TBD XXX Might not need. This fixes a problem + * described in the Intel SR XPAK errata. + */ + power_sequence_xpak(adapter); break; #ifdef CONFIG_CHELSIO_T1_1G - case CHBT_BOARD_CHT204E: - /* add config space write here */ + case CHBT_BOARD_CHT204E: + /* add config space write here */ case CHBT_BOARD_CHT204: case CHBT_BOARD_CHT204V: case CHBT_BOARD_CHN204: - t1_tpi_par(adapter, 0xf); - t1_tpi_write(adapter, A_ELMER0_GPO, 0x804); - break; + t1_tpi_par(adapter, 0xf); + t1_tpi_write(adapter, A_ELMER0_GPO, 0x804); + break; case CHBT_BOARD_CHT101: case CHBT_BOARD_7500: - t1_tpi_par(adapter, 0xf); - t1_tpi_write(adapter, A_ELMER0_GPO, 0x1804); + t1_tpi_par(adapter, 0xf); + t1_tpi_write(adapter, A_ELMER0_GPO, 0x1804); break; #endif } @@ -941,7 +942,7 @@ int t1_init_hw_modules(adapter_t *adapter) goto out_err; err = 0; - out_err: +out_err: return err; } @@ -983,7 +984,7 @@ void t1_free_sw_modules(adapter_t *adapter) if (adapter->espi) t1_espi_destroy(adapter->espi); #ifdef CONFIG_CHELSIO_T1_COUGAR - if (adapter->cspi) + if (adapter->cspi) t1_cspi_destroy(adapter->cspi); #endif } @@ -1010,7 +1011,7 @@ static void __devinit init_link_config(struct link_config *lc, CH_ERR("%s: CSPI initialization failed\n", adapter->name); goto error; - } + } #endif /* |