diff options
Diffstat (limited to 'drivers')
37 files changed, 346 insertions, 276 deletions
diff --git a/drivers/ata/pata_macio.c b/drivers/ata/pata_macio.c index a02f76fdcfcd..b0028588ff1c 100644 --- a/drivers/ata/pata_macio.c +++ b/drivers/ata/pata_macio.c @@ -540,9 +540,9 @@ static void pata_macio_qc_prep(struct ata_queued_cmd *qc) BUG_ON (pi++ >= MAX_DCMDS); len = (sg_len < MAX_DBDMA_SEG) ? sg_len : MAX_DBDMA_SEG; - st_le16(&table->command, write ? OUTPUT_MORE: INPUT_MORE); - st_le16(&table->req_count, len); - st_le32(&table->phy_addr, addr); + table->command = cpu_to_le16(write ? OUTPUT_MORE: INPUT_MORE); + table->req_count = cpu_to_le16(len); + table->phy_addr = cpu_to_le32(addr); table->cmd_dep = 0; table->xfer_status = 0; table->res_count = 0; @@ -557,12 +557,12 @@ static void pata_macio_qc_prep(struct ata_queued_cmd *qc) /* Convert the last command to an input/output */ table--; - st_le16(&table->command, write ? OUTPUT_LAST: INPUT_LAST); + table->command = cpu_to_le16(write ? OUTPUT_LAST: INPUT_LAST); table++; /* Add the stop command to the end of the list */ memset(table, 0, sizeof(struct dbdma_cmd)); - st_le16(&table->command, DBDMA_STOP); + table->command = cpu_to_le16(DBDMA_STOP); dev_dbgdma(priv->dev, "%s: %d DMA list entries\n", __func__, pi); } diff --git a/drivers/ata/sata_svw.c b/drivers/ata/sata_svw.c index ff8307b30ff0..ff614be55d0f 100644 --- a/drivers/ata/sata_svw.c +++ b/drivers/ata/sata_svw.c @@ -47,11 +47,7 @@ #include <scsi/scsi_cmnd.h> #include <scsi/scsi.h> #include <linux/libata.h> - -#ifdef CONFIG_PPC_OF -#include <asm/prom.h> -#include <asm/pci-bridge.h> -#endif /* CONFIG_PPC_OF */ +#include <linux/of.h> #define DRV_NAME "sata_svw" #define DRV_VERSION "2.3" @@ -320,7 +316,6 @@ static u8 k2_stat_check_status(struct ata_port *ap) return readl(ap->ioaddr.status_addr); } -#ifdef CONFIG_PPC_OF static int k2_sata_show_info(struct seq_file *m, struct Scsi_Host *shost) { struct ata_port *ap; @@ -350,14 +345,10 @@ static int k2_sata_show_info(struct seq_file *m, struct Scsi_Host *shost) } return 0; } -#endif /* CONFIG_PPC_OF */ - static struct scsi_host_template k2_sata_sht = { ATA_BMDMA_SHT(DRV_NAME), -#ifdef CONFIG_PPC_OF .show_info = k2_sata_show_info, -#endif }; diff --git a/drivers/block/swim3.c b/drivers/block/swim3.c index 523ee8fd4c15..c264f2d284a7 100644 --- a/drivers/block/swim3.c +++ b/drivers/block/swim3.c @@ -440,9 +440,9 @@ static inline void seek_track(struct floppy_state *fs, int n) static inline void init_dma(struct dbdma_cmd *cp, int cmd, void *buf, int count) { - st_le16(&cp->req_count, count); - st_le16(&cp->command, cmd); - st_le32(&cp->phy_addr, virt_to_bus(buf)); + cp->req_count = cpu_to_le16(count); + cp->command = cpu_to_le16(cmd); + cp->phy_addr = cpu_to_le32(virt_to_bus(buf)); cp->xfer_status = 0; } @@ -771,8 +771,8 @@ static irqreturn_t swim3_interrupt(int irq, void *dev_id) } /* turn off DMA */ out_le32(&dr->control, (RUN | PAUSE) << 16); - stat = ld_le16(&cp->xfer_status); - resid = ld_le16(&cp->res_count); + stat = le16_to_cpu(cp->xfer_status); + resid = le16_to_cpu(cp->res_count); if (intr & ERROR_INTR) { n = fs->scount - 1 - resid / 512; if (n > 0) { @@ -1170,7 +1170,7 @@ static int swim3_add_device(struct macio_dev *mdev, int index) fs->dma_cmd = (struct dbdma_cmd *) DBDMA_ALIGN(fs->dbdma_cmd_space); memset(fs->dma_cmd, 0, 2 * sizeof(struct dbdma_cmd)); - st_le16(&fs->dma_cmd[1].command, DBDMA_STOP); + fs->dma_cmd[1].command = cpu_to_le16(DBDMA_STOP); if (mdev->media_bay == NULL || check_media_bay(mdev->media_bay) == MB_FD) swim3_mb_event(mdev, MB_FD); diff --git a/drivers/ide/pmac.c b/drivers/ide/pmac.c index 2db803cd095c..d24a3f8b49bc 100644 --- a/drivers/ide/pmac.c +++ b/drivers/ide/pmac.c @@ -1497,9 +1497,9 @@ static int pmac_ide_build_dmatable(ide_drive_t *drive, struct ide_cmd *cmd) drive->name); return 0; } - st_le16(&table->command, wr? OUTPUT_MORE: INPUT_MORE); - st_le16(&table->req_count, tc); - st_le32(&table->phy_addr, cur_addr); + table->command = cpu_to_le16(wr? OUTPUT_MORE: INPUT_MORE); + table->req_count = cpu_to_le16(tc); + table->phy_addr = cpu_to_le32(cur_addr); table->cmd_dep = 0; table->xfer_status = 0; table->res_count = 0; @@ -1513,10 +1513,10 @@ static int pmac_ide_build_dmatable(ide_drive_t *drive, struct ide_cmd *cmd) /* convert the last command to an input/output last command */ if (count) { - st_le16(&table[-1].command, wr? OUTPUT_LAST: INPUT_LAST); + table[-1].command = cpu_to_le16(wr? OUTPUT_LAST: INPUT_LAST); /* add the stop command to the end of the list */ memset(table, 0, sizeof(struct dbdma_cmd)); - st_le16(&table->command, DBDMA_STOP); + table->command = cpu_to_le16(DBDMA_STOP); mb(); writel(hwif->dmatable_dma, &dma->cmdptr); return 1; diff --git a/drivers/macintosh/rack-meter.c b/drivers/macintosh/rack-meter.c index 4192901cab40..048901a1111a 100644 --- a/drivers/macintosh/rack-meter.c +++ b/drivers/macintosh/rack-meter.c @@ -182,31 +182,31 @@ static void rackmeter_setup_dbdma(struct rackmeter *rm) /* Prepare 4 dbdma commands for the 2 buffers */ memset(cmd, 0, 4 * sizeof(struct dbdma_cmd)); - st_le16(&cmd->req_count, 4); - st_le16(&cmd->command, STORE_WORD | INTR_ALWAYS | KEY_SYSTEM); - st_le32(&cmd->phy_addr, rm->dma_buf_p + + cmd->req_count = cpu_to_le16(4); + cmd->command = cpu_to_le16(STORE_WORD | INTR_ALWAYS | KEY_SYSTEM); + cmd->phy_addr = cpu_to_le32(rm->dma_buf_p + offsetof(struct rackmeter_dma, mark)); - st_le32(&cmd->cmd_dep, 0x02000000); + cmd->cmd_dep = cpu_to_le32(0x02000000); cmd++; - st_le16(&cmd->req_count, SAMPLE_COUNT * 4); - st_le16(&cmd->command, OUTPUT_MORE); - st_le32(&cmd->phy_addr, rm->dma_buf_p + + cmd->req_count = cpu_to_le16(SAMPLE_COUNT * 4); + cmd->command = cpu_to_le16(OUTPUT_MORE); + cmd->phy_addr = cpu_to_le32(rm->dma_buf_p + offsetof(struct rackmeter_dma, buf1)); cmd++; - st_le16(&cmd->req_count, 4); - st_le16(&cmd->command, STORE_WORD | INTR_ALWAYS | KEY_SYSTEM); - st_le32(&cmd->phy_addr, rm->dma_buf_p + + cmd->req_count = cpu_to_le16(4); + cmd->command = cpu_to_le16(STORE_WORD | INTR_ALWAYS | KEY_SYSTEM); + cmd->phy_addr = cpu_to_le32(rm->dma_buf_p + offsetof(struct rackmeter_dma, mark)); - st_le32(&cmd->cmd_dep, 0x01000000); + cmd->cmd_dep = cpu_to_le32(0x01000000); cmd++; - st_le16(&cmd->req_count, SAMPLE_COUNT * 4); - st_le16(&cmd->command, OUTPUT_MORE | BR_ALWAYS); - st_le32(&cmd->phy_addr, rm->dma_buf_p + + cmd->req_count = cpu_to_le16(SAMPLE_COUNT * 4); + cmd->command = cpu_to_le16(OUTPUT_MORE | BR_ALWAYS); + cmd->phy_addr = cpu_to_le32(rm->dma_buf_p + offsetof(struct rackmeter_dma, buf2)); - st_le32(&cmd->cmd_dep, rm->dma_buf_p); + cmd->cmd_dep = cpu_to_le32(rm->dma_buf_p); rackmeter_do_pause(rm, 0); } diff --git a/drivers/macintosh/smu.c b/drivers/macintosh/smu.c index 10ae69bcbbd2..d531f804455d 100644 --- a/drivers/macintosh/smu.c +++ b/drivers/macintosh/smu.c @@ -557,8 +557,7 @@ int __init smu_init (void) return 0; fail_msg_node: - if (smu->msg_node) - of_node_put(smu->msg_node); + of_node_put(smu->msg_node); fail_db_node: of_node_put(smu->db_node); fail_bootmem: diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c index dee88e59f0d3..f9512bfa6c3c 100644 --- a/drivers/macintosh/via-pmu.c +++ b/drivers/macintosh/via-pmu.c @@ -329,10 +329,11 @@ int __init find_via_pmu(void) gaddr = of_translate_address(gpiop, reg); if (gaddr != OF_BAD_ADDR) gpio_reg = ioremap(gaddr, 0x10); + of_node_put(gpiop); } if (gpio_reg == NULL) { printk(KERN_ERR "via-pmu: Can't find GPIO reg !\n"); - goto fail_gpio; + goto fail; } } else pmu_kind = PMU_UNKNOWN; @@ -340,7 +341,7 @@ int __init find_via_pmu(void) via = ioremap(taddr, 0x2000); if (via == NULL) { printk(KERN_ERR "via-pmu: Can't map address !\n"); - goto fail; + goto fail_via_remap; } out_8(&via[IER], IER_CLR | 0x7f); /* disable all intrs */ @@ -348,10 +349,8 @@ int __init find_via_pmu(void) pmu_state = idle; - if (!init_pmu()) { - via = NULL; - return 0; - } + if (!init_pmu()) + goto fail_init; printk(KERN_INFO "PMU driver v%d initialized for %s, firmware: %02x\n", PMU_DRIVER_VERSION, pbook_type[pmu_kind], pmu_version); @@ -359,11 +358,15 @@ int __init find_via_pmu(void) sys_ctrler = SYS_CTRLER_PMU; return 1; - fail: - of_node_put(vias); + + fail_init: + iounmap(via); + via = NULL; + fail_via_remap: iounmap(gpio_reg); gpio_reg = NULL; - fail_gpio: + fail: + of_node_put(vias); vias = NULL; return 0; } @@ -2109,7 +2112,7 @@ pmu_read(struct file *file, char __user *buf, spin_lock_irqsave(&pp->lock, flags); add_wait_queue(&pp->wait, &wait); - current->state = TASK_INTERRUPTIBLE; + set_current_state(TASK_INTERRUPTIBLE); for (;;) { ret = -EAGAIN; @@ -2138,7 +2141,7 @@ pmu_read(struct file *file, char __user *buf, schedule(); spin_lock_irqsave(&pp->lock, flags); } - current->state = TASK_RUNNING; + __set_current_state(TASK_RUNNING); remove_wait_queue(&pp->wait, &wait); spin_unlock_irqrestore(&pp->lock, flags); diff --git a/drivers/media/pci/bt8xx/bt878.c b/drivers/media/pci/bt8xx/bt878.c index 0939d399b774..8aa726651630 100644 --- a/drivers/media/pci/bt8xx/bt878.c +++ b/drivers/media/pci/bt8xx/bt878.c @@ -416,9 +416,6 @@ static int bt878_probe(struct pci_dev *dev, const struct pci_device_id *pci_id) int result = 0; unsigned char lat; struct bt878 *bt; -#if defined(__powerpc__) - unsigned int cmd; -#endif unsigned int cardid; printk(KERN_INFO "bt878: Bt878 AUDIO function found (%d).\n", @@ -461,15 +458,6 @@ static int bt878_probe(struct pci_dev *dev, const struct pci_device_id *pci_id) printk("irq: %d, latency: %d, memory: 0x%lx\n", bt->irq, lat, bt->bt878_adr); - -#if defined(__powerpc__) - /* on OpenFirmware machines (PowerMac at least), PCI memory cycle */ - /* response on cards with no firmware is not enabled by OF */ - pci_read_config_dword(dev, PCI_COMMAND, &cmd); - cmd = (cmd | PCI_COMMAND_MEMORY); - pci_write_config_dword(dev, PCI_COMMAND, cmd); -#endif - #ifdef __sparc__ bt->bt878_mem = (unsigned char *) bt->bt878_adr; #else diff --git a/drivers/media/pci/bt8xx/bt878.h b/drivers/media/pci/bt8xx/bt878.h index d19b59299d78..49af240b5894 100644 --- a/drivers/media/pci/bt8xx/bt878.h +++ b/drivers/media/pci/bt8xx/bt878.h @@ -142,18 +142,7 @@ void bt878_start(struct bt878 *bt, u32 controlreg, u32 op_sync_orin, u32 irq_err_ignore); void bt878_stop(struct bt878 *bt); -#if defined(__powerpc__) /* big-endian */ -static inline void io_st_le32(volatile unsigned __iomem *addr, unsigned val) -{ - st_le32(addr, val); - eieio(); -} - -#define bmtwrite(dat,adr) io_st_le32((adr),(dat)) -#define bmtread(adr) ld_le32((adr)) -#else #define bmtwrite(dat,adr) writel((dat), (adr)) #define bmtread(adr) readl(adr) -#endif #endif diff --git a/drivers/mmc/host/mxcmmc.c b/drivers/mmc/host/mxcmmc.c index 5316d9b9e7b4..317d709f7550 100644 --- a/drivers/mmc/host/mxcmmc.c +++ b/drivers/mmc/host/mxcmmc.c @@ -281,7 +281,7 @@ static inline void buffer_swap32(u32 *buf, int len) int i; for (i = 0; i < ((len + 3) / 4); i++) { - st_le32(buf, *buf); + *buf = swab32(*buf); buf++; } } diff --git a/drivers/net/ethernet/apple/bmac.c b/drivers/net/ethernet/apple/bmac.c index 2f98846e2d89..a65d7a60f116 100644 --- a/drivers/net/ethernet/apple/bmac.c +++ b/drivers/net/ethernet/apple/bmac.c @@ -483,8 +483,8 @@ static int bmac_suspend(struct macio_dev *mdev, pm_message_t state) bmwrite(dev, TXCFG, (config & ~TxMACEnable)); bmwrite(dev, INTDISABLE, DisableAll); /* disable all intrs */ /* disable rx and tx dma */ - st_le32(&rd->control, DBDMA_CLEAR(RUN|PAUSE|FLUSH|WAKE)); /* clear run bit */ - st_le32(&td->control, DBDMA_CLEAR(RUN|PAUSE|FLUSH|WAKE)); /* clear run bit */ + rd->control = cpu_to_le32(DBDMA_CLEAR(RUN|PAUSE|FLUSH|WAKE)); /* clear run bit */ + td->control = cpu_to_le32(DBDMA_CLEAR(RUN|PAUSE|FLUSH|WAKE)); /* clear run bit */ /* free some skb's */ for (i=0; i<N_RX_RING; i++) { if (bp->rx_bufs[i] != NULL) { @@ -699,8 +699,8 @@ static irqreturn_t bmac_rxdma_intr(int irq, void *dev_id) while (1) { cp = &bp->rx_cmds[i]; - stat = ld_le16(&cp->xfer_status); - residual = ld_le16(&cp->res_count); + stat = le16_to_cpu(cp->xfer_status); + residual = le16_to_cpu(cp->res_count); if ((stat & ACTIVE) == 0) break; nb = RX_BUFLEN - residual - 2; @@ -728,8 +728,8 @@ static irqreturn_t bmac_rxdma_intr(int irq, void *dev_id) skb_reserve(bp->rx_bufs[i], 2); } bmac_construct_rxbuff(skb, &bp->rx_cmds[i]); - st_le16(&cp->res_count, 0); - st_le16(&cp->xfer_status, 0); + cp->res_count = cpu_to_le16(0); + cp->xfer_status = cpu_to_le16(0); last = i; if (++i >= N_RX_RING) i = 0; } @@ -769,7 +769,7 @@ static irqreturn_t bmac_txdma_intr(int irq, void *dev_id) while (1) { cp = &bp->tx_cmds[bp->tx_empty]; - stat = ld_le16(&cp->xfer_status); + stat = le16_to_cpu(cp->xfer_status); if (txintcount < 10) { XXDEBUG(("bmac_txdma_xfer_stat=%#0x\n", stat)); } @@ -1411,8 +1411,8 @@ static int bmac_close(struct net_device *dev) bmwrite(dev, INTDISABLE, DisableAll); /* disable all intrs */ /* disable rx and tx dma */ - st_le32(&rd->control, DBDMA_CLEAR(RUN|PAUSE|FLUSH|WAKE)); /* clear run bit */ - st_le32(&td->control, DBDMA_CLEAR(RUN|PAUSE|FLUSH|WAKE)); /* clear run bit */ + rd->control = cpu_to_le32(DBDMA_CLEAR(RUN|PAUSE|FLUSH|WAKE)); /* clear run bit */ + td->control = cpu_to_le32(DBDMA_CLEAR(RUN|PAUSE|FLUSH|WAKE)); /* clear run bit */ /* free some skb's */ XXDEBUG(("bmac: free rx bufs\n")); @@ -1493,7 +1493,7 @@ static void bmac_tx_timeout(unsigned long data) cp = &bp->tx_cmds[bp->tx_empty]; /* XXDEBUG((KERN_DEBUG "bmac: tx dmastat=%x %x runt=%d pr=%x fs=%x fc=%x\n", */ -/* ld_le32(&td->status), ld_le16(&cp->xfer_status), bp->tx_bad_runt, */ +/* le32_to_cpu(td->status), le16_to_cpu(cp->xfer_status), bp->tx_bad_runt, */ /* mb->pr, mb->xmtfs, mb->fifofc)); */ /* turn off both tx and rx and reset the chip */ @@ -1506,7 +1506,7 @@ static void bmac_tx_timeout(unsigned long data) bmac_enable_and_reset_chip(dev); /* restart rx dma */ - cp = bus_to_virt(ld_le32(&rd->cmdptr)); + cp = bus_to_virt(le32_to_cpu(rd->cmdptr)); out_le32(&rd->control, DBDMA_CLEAR(RUN|PAUSE|FLUSH|WAKE|ACTIVE|DEAD)); out_le16(&cp->xfer_status, 0); out_le32(&rd->cmdptr, virt_to_bus(cp)); @@ -1553,10 +1553,10 @@ static void dump_dbdma(volatile struct dbdma_cmd *cp,int count) ip = (int*)(cp+i); printk("dbdma req 0x%x addr 0x%x baddr 0x%x xfer/res 0x%x\n", - ld_le32(ip+0), - ld_le32(ip+1), - ld_le32(ip+2), - ld_le32(ip+3)); + le32_to_cpup(ip+0), + le32_to_cpup(ip+1), + le32_to_cpup(ip+2), + le32_to_cpup(ip+3)); } } diff --git a/drivers/net/ethernet/apple/mace.c b/drivers/net/ethernet/apple/mace.c index a18948286682..e58a7c73766e 100644 --- a/drivers/net/ethernet/apple/mace.c +++ b/drivers/net/ethernet/apple/mace.c @@ -310,7 +310,7 @@ static void dbdma_reset(volatile struct dbdma_regs __iomem *dma) * way on some machines. */ for (i = 200; i > 0; --i) - if (ld_le32(&dma->control) & RUN) + if (le32_to_cpu(dma->control) & RUN) udelay(1); } @@ -452,21 +452,21 @@ static int mace_open(struct net_device *dev) data = skb->data; } mp->rx_bufs[i] = skb; - st_le16(&cp->req_count, RX_BUFLEN); - st_le16(&cp->command, INPUT_LAST + INTR_ALWAYS); - st_le32(&cp->phy_addr, virt_to_bus(data)); + cp->req_count = cpu_to_le16(RX_BUFLEN); + cp->command = cpu_to_le16(INPUT_LAST + INTR_ALWAYS); + cp->phy_addr = cpu_to_le32(virt_to_bus(data)); cp->xfer_status = 0; ++cp; } mp->rx_bufs[i] = NULL; - st_le16(&cp->command, DBDMA_STOP); + cp->command = cpu_to_le16(DBDMA_STOP); mp->rx_fill = i; mp->rx_empty = 0; /* Put a branch back to the beginning of the receive command list */ ++cp; - st_le16(&cp->command, DBDMA_NOP + BR_ALWAYS); - st_le32(&cp->cmd_dep, virt_to_bus(mp->rx_cmds)); + cp->command = cpu_to_le16(DBDMA_NOP + BR_ALWAYS); + cp->cmd_dep = cpu_to_le32(virt_to_bus(mp->rx_cmds)); /* start rx dma */ out_le32(&rd->control, (RUN|PAUSE|FLUSH|WAKE) << 16); /* clear run bit */ @@ -475,8 +475,8 @@ static int mace_open(struct net_device *dev) /* put a branch at the end of the tx command list */ cp = mp->tx_cmds + NCMDS_TX * N_TX_RING; - st_le16(&cp->command, DBDMA_NOP + BR_ALWAYS); - st_le32(&cp->cmd_dep, virt_to_bus(mp->tx_cmds)); + cp->command = cpu_to_le16(DBDMA_NOP + BR_ALWAYS); + cp->cmd_dep = cpu_to_le32(virt_to_bus(mp->tx_cmds)); /* reset tx dma */ out_le32(&td->control, (RUN|PAUSE|FLUSH|WAKE) << 16); @@ -507,8 +507,8 @@ static int mace_close(struct net_device *dev) out_8(&mb->imr, 0xff); /* disable all intrs */ /* disable rx and tx dma */ - st_le32(&rd->control, (RUN|PAUSE|FLUSH|WAKE) << 16); /* clear run bit */ - st_le32(&td->control, (RUN|PAUSE|FLUSH|WAKE) << 16); /* clear run bit */ + rd->control = cpu_to_le32((RUN|PAUSE|FLUSH|WAKE) << 16); /* clear run bit */ + td->control = cpu_to_le32((RUN|PAUSE|FLUSH|WAKE) << 16); /* clear run bit */ mace_clean_rings(mp); @@ -558,8 +558,8 @@ static int mace_xmit_start(struct sk_buff *skb, struct net_device *dev) } mp->tx_bufs[fill] = skb; cp = mp->tx_cmds + NCMDS_TX * fill; - st_le16(&cp->req_count, len); - st_le32(&cp->phy_addr, virt_to_bus(skb->data)); + cp->req_count = cpu_to_le16(len); + cp->phy_addr = cpu_to_le32(virt_to_bus(skb->data)); np = mp->tx_cmds + NCMDS_TX * next; out_le16(&np->command, DBDMA_STOP); @@ -691,7 +691,7 @@ static irqreturn_t mace_interrupt(int irq, void *dev_id) out_8(&mb->xmtfc, AUTO_PAD_XMIT); continue; } - dstat = ld_le32(&td->status); + dstat = le32_to_cpu(td->status); /* stop DMA controller */ out_le32(&td->control, RUN << 16); /* @@ -724,7 +724,7 @@ static irqreturn_t mace_interrupt(int irq, void *dev_id) */ } cp = mp->tx_cmds + NCMDS_TX * i; - stat = ld_le16(&cp->xfer_status); + stat = le16_to_cpu(cp->xfer_status); if ((fs & (UFLO|LCOL|LCAR|RTRY)) || (dstat & DEAD) || xcount == 0) { /* * Check whether there were in fact 2 bytes written to @@ -830,7 +830,7 @@ static void mace_tx_timeout(unsigned long data) mace_reset(dev); /* restart rx dma */ - cp = bus_to_virt(ld_le32(&rd->cmdptr)); + cp = bus_to_virt(le32_to_cpu(rd->cmdptr)); dbdma_reset(rd); out_le16(&cp->xfer_status, 0); out_le32(&rd->cmdptr, virt_to_bus(cp)); @@ -889,20 +889,20 @@ static irqreturn_t mace_rxdma_intr(int irq, void *dev_id) spin_lock_irqsave(&mp->lock, flags); for (i = mp->rx_empty; i != mp->rx_fill; ) { cp = mp->rx_cmds + i; - stat = ld_le16(&cp->xfer_status); + stat = le16_to_cpu(cp->xfer_status); if ((stat & ACTIVE) == 0) { next = i + 1; if (next >= N_RX_RING) next = 0; np = mp->rx_cmds + next; if (next != mp->rx_fill && - (ld_le16(&np->xfer_status) & ACTIVE) != 0) { + (le16_to_cpu(np->xfer_status) & ACTIVE) != 0) { printk(KERN_DEBUG "mace: lost a status word\n"); ++mace_lost_status; } else break; } - nb = ld_le16(&cp->req_count) - ld_le16(&cp->res_count); + nb = le16_to_cpu(cp->req_count) - le16_to_cpu(cp->res_count); out_le16(&cp->command, DBDMA_STOP); /* got a packet, have a look at it */ skb = mp->rx_bufs[i]; @@ -962,13 +962,13 @@ static irqreturn_t mace_rxdma_intr(int irq, void *dev_id) mp->rx_bufs[i] = skb; } } - st_le16(&cp->req_count, RX_BUFLEN); + cp->req_count = cpu_to_le16(RX_BUFLEN); data = skb? skb->data: dummy_buf; - st_le32(&cp->phy_addr, virt_to_bus(data)); + cp->phy_addr = cpu_to_le32(virt_to_bus(data)); out_le16(&cp->xfer_status, 0); out_le16(&cp->command, INPUT_LAST + INTR_ALWAYS); #if 0 - if ((ld_le32(&rd->status) & ACTIVE) != 0) { + if ((le32_to_cpu(rd->status) & ACTIVE) != 0) { out_le32(&rd->control, (PAUSE << 16) | PAUSE); while ((in_le32(&rd->status) & ACTIVE) != 0) ; diff --git a/drivers/net/ethernet/ibm/emac/core.c b/drivers/net/ethernet/ibm/emac/core.c index 8a17b97baa20..de7919322190 100644 --- a/drivers/net/ethernet/ibm/emac/core.c +++ b/drivers/net/ethernet/ibm/emac/core.c @@ -79,13 +79,6 @@ MODULE_AUTHOR ("Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>"); MODULE_LICENSE("GPL"); -/* - * PPC64 doesn't (yet) have a cacheable_memcpy - */ -#ifdef CONFIG_PPC64 -#define cacheable_memcpy(d,s,n) memcpy((d),(s),(n)) -#endif - /* minimum number of free TX descriptors required to wake up TX process */ #define EMAC_TX_WAKEUP_THRESH (NUM_TX_BUFF / 4) @@ -1673,7 +1666,7 @@ static inline int emac_rx_sg_append(struct emac_instance *dev, int slot) dev_kfree_skb(dev->rx_sg_skb); dev->rx_sg_skb = NULL; } else { - cacheable_memcpy(skb_tail_pointer(dev->rx_sg_skb), + memcpy(skb_tail_pointer(dev->rx_sg_skb), dev->rx_skb[slot]->data, len); skb_put(dev->rx_sg_skb, len); emac_recycle_rx_skb(dev, slot, len); @@ -1730,8 +1723,7 @@ static int emac_poll_rx(void *param, int budget) goto oom; skb_reserve(copy_skb, EMAC_RX_SKB_HEADROOM + 2); - cacheable_memcpy(copy_skb->data - 2, skb->data - 2, - len + 2); + memcpy(copy_skb->data - 2, skb->data - 2, len + 2); emac_recycle_rx_skb(dev, slot, len); skb = copy_skb; } else if (unlikely(emac_alloc_rx_skb(dev, slot, GFP_ATOMIC))) diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c index 33d2f9aa1b53..4b00545a3ace 100644 --- a/drivers/net/ethernet/sfc/efx.c +++ b/drivers/net/ethernet/sfc/efx.c @@ -2523,9 +2523,7 @@ int efx_try_recovery(struct efx_nic *efx) * schedule a 'recover or reset', leading to this recovery handler. * Manually call the eeh failure check function. */ - struct eeh_dev *eehdev = - of_node_to_eeh_dev(pci_device_to_OF_node(efx->pci_dev)); - + struct eeh_dev *eehdev = pci_dev_to_eeh_dev(efx->pci_dev); if (eeh_dev_check_failure(eehdev)) { /* The EEH mechanisms will handle the error and reset the * device if necessary. diff --git a/drivers/net/ethernet/sfc/siena.c b/drivers/net/ethernet/sfc/siena.c index 3583f0208a6e..f12c811938d2 100644 --- a/drivers/net/ethernet/sfc/siena.c +++ b/drivers/net/ethernet/sfc/siena.c @@ -205,8 +205,7 @@ static int siena_map_reset_flags(u32 *flags) */ static void siena_monitor(struct efx_nic *efx) { - struct eeh_dev *eehdev = - of_node_to_eeh_dev(pci_device_to_OF_node(efx->pci_dev)); + struct eeh_dev *eehdev = pci_dev_to_eeh_dev(efx->pci_dev); eeh_dev_check_failure(eehdev); } diff --git a/drivers/pci/hotplug/rpadlpar_core.c b/drivers/pci/hotplug/rpadlpar_core.c index 7660232ef460..e12bafdc42e0 100644 --- a/drivers/pci/hotplug/rpadlpar_core.c +++ b/drivers/pci/hotplug/rpadlpar_core.c @@ -146,7 +146,7 @@ static void dlpar_pci_add_bus(struct device_node *dn) struct pci_controller *phb = pdn->phb; struct pci_dev *dev = NULL; - eeh_add_device_tree_early(dn); + eeh_add_device_tree_early(pdn); /* Add EADS device to PHB bus, adding new entry to bus->devices */ dev = of_create_pci_dev(dn, phb->bus, pdn->devfn); diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c index 4b3a4eaad996..ee0ebff103a4 100644 --- a/drivers/pci/iov.c +++ b/drivers/pci/iov.c @@ -19,16 +19,59 @@ #define VIRTFN_ID_LEN 16 -static inline u8 virtfn_bus(struct pci_dev *dev, int id) +int pci_iov_virtfn_bus(struct pci_dev *dev, int vf_id) { + if (!dev->is_physfn) + return -EINVAL; return dev->bus->number + ((dev->devfn + dev->sriov->offset + - dev->sriov->stride * id) >> 8); + dev->sriov->stride * vf_id) >> 8); } -static inline u8 virtfn_devfn(struct pci_dev *dev, int id) +int pci_iov_virtfn_devfn(struct pci_dev *dev, int vf_id) { + if (!dev->is_physfn) + return -EINVAL; return (dev->devfn + dev->sriov->offset + - dev->sriov->stride * id) & 0xff; + dev->sriov->stride * vf_id) & 0xff; +} + +/* + * Per SR-IOV spec sec 3.3.10 and 3.3.11, First VF Offset and VF Stride may + * change when NumVFs changes. + * + * Update iov->offset and iov->stride when NumVFs is written. + */ +static inline void pci_iov_set_numvfs(struct pci_dev *dev, int nr_virtfn) +{ + struct pci_sriov *iov = dev->sriov; + + pci_write_config_word(dev, iov->pos + PCI_SRIOV_NUM_VF, nr_virtfn); + pci_read_config_word(dev, iov->pos + PCI_SRIOV_VF_OFFSET, &iov->offset); + pci_read_config_word(dev, iov->pos + PCI_SRIOV_VF_STRIDE, &iov->stride); +} + +/* + * The PF consumes one bus number. NumVFs, First VF Offset, and VF Stride + * determine how many additional bus numbers will be consumed by VFs. + * + * Iterate over all valid NumVFs and calculate the maximum number of bus + * numbers that could ever be required. + */ +static inline u8 virtfn_max_buses(struct pci_dev *dev) +{ + struct pci_sriov *iov = dev->sriov; + int nr_virtfn; + u8 max = 0; + int busnr; + + for (nr_virtfn = 1; nr_virtfn <= iov->total_VFs; nr_virtfn++) { + pci_iov_set_numvfs(dev, nr_virtfn); + busnr = pci_iov_virtfn_bus(dev, nr_virtfn - 1); + if (busnr > max) + max = busnr; + } + + return max; } static struct pci_bus *virtfn_add_bus(struct pci_bus *bus, int busnr) @@ -57,6 +100,14 @@ static void virtfn_remove_bus(struct pci_bus *physbus, struct pci_bus *virtbus) pci_remove_bus(virtbus); } +resource_size_t pci_iov_resource_size(struct pci_dev *dev, int resno) +{ + if (!dev->is_physfn) + return 0; + + return dev->sriov->barsz[resno - PCI_IOV_RESOURCES]; +} + static int virtfn_add(struct pci_dev *dev, int id, int reset) { int i; @@ -69,7 +120,7 @@ static int virtfn_add(struct pci_dev *dev, int id, int reset) struct pci_bus *bus; mutex_lock(&iov->dev->sriov->lock); - bus = virtfn_add_bus(dev->bus, virtfn_bus(dev, id)); + bus = virtfn_add_bus(dev->bus, pci_iov_virtfn_bus(dev, id)); if (!bus) goto failed; @@ -77,7 +128,7 @@ static int virtfn_add(struct pci_dev *dev, int id, int reset) if (!virtfn) goto failed0; - virtfn->devfn = virtfn_devfn(dev, id); + virtfn->devfn = pci_iov_virtfn_devfn(dev, id); virtfn->vendor = dev->vendor; pci_read_config_word(dev, iov->pos + PCI_SRIOV_VF_DID, &virtfn->device); pci_setup_device(virtfn); @@ -87,13 +138,12 @@ static int virtfn_add(struct pci_dev *dev, int id, int reset) virtfn->multifunction = 0; for (i = 0; i < PCI_SRIOV_NUM_BARS; i++) { - res = dev->resource + PCI_IOV_RESOURCES + i; + res = &dev->resource[i + PCI_IOV_RESOURCES]; if (!res->parent) continue; virtfn->resource[i].name = pci_name(virtfn); virtfn->resource[i].flags = res->flags; - size = resource_size(res); - do_div(size, iov->total_VFs); + size = pci_iov_resource_size(dev, i + PCI_IOV_RESOURCES); virtfn->resource[i].start = res->start + size * id; virtfn->resource[i].end = virtfn->resource[i].start + size - 1; rc = request_resource(res, &virtfn->resource[i]); @@ -140,8 +190,8 @@ static void virtfn_remove(struct pci_dev *dev, int id, int reset) struct pci_sriov *iov = dev->sriov; virtfn = pci_get_domain_bus_and_slot(pci_domain_nr(dev->bus), - virtfn_bus(dev, id), - virtfn_devfn(dev, id)); + pci_iov_virtfn_bus(dev, id), + pci_iov_virtfn_devfn(dev, id)); if (!virtfn) return; @@ -170,6 +220,11 @@ static void virtfn_remove(struct pci_dev *dev, int id, int reset) pci_dev_put(dev); } +int __weak pcibios_sriov_enable(struct pci_dev *pdev, u16 num_vfs) +{ + return 0; +} + static int sriov_enable(struct pci_dev *dev, int nr_virtfn) { int rc; @@ -180,6 +235,8 @@ static int sriov_enable(struct pci_dev *dev, int nr_virtfn) struct pci_dev *pdev; struct pci_sriov *iov = dev->sriov; int bars = 0; + int bus; + int retval; if (!nr_virtfn) return 0; @@ -204,7 +261,7 @@ static int sriov_enable(struct pci_dev *dev, int nr_virtfn) nres = 0; for (i = 0; i < PCI_SRIOV_NUM_BARS; i++) { bars |= (1 << (i + PCI_IOV_RESOURCES)); - res = dev->resource + PCI_IOV_RESOURCES + i; + res = &dev->resource[i + PCI_IOV_RESOURCES]; if (res->parent) nres++; } @@ -216,8 +273,10 @@ static int sriov_enable(struct pci_dev *dev, int nr_virtfn) iov->offset = offset; iov->stride = stride; - if (virtfn_bus(dev, nr_virtfn - 1) > dev->bus->busn_res.end) { - dev_err(&dev->dev, "SR-IOV: bus number out of range\n"); + bus = pci_iov_virtfn_bus(dev, nr_virtfn - 1); + if (bus > dev->bus->busn_res.end) { + dev_err(&dev->dev, "can't enable %d VFs (bus %02x out of range of %pR)\n", + nr_virtfn, bus, &dev->bus->busn_res); return -ENOMEM; } @@ -243,7 +302,7 @@ static int sriov_enable(struct pci_dev *dev, int nr_virtfn) return rc; } - pci_write_config_word(dev, iov->pos + PCI_SRIOV_NUM_VF, nr_virtfn); + pci_iov_set_numvfs(dev, nr_virtfn); iov->ctrl |= PCI_SRIOV_CTRL_VFE | PCI_SRIOV_CTRL_MSE; pci_cfg_access_lock(dev); pci_write_config_word(dev, iov->pos + PCI_SRIOV_CTRL, iov->ctrl); @@ -254,6 +313,12 @@ static int sriov_enable(struct pci_dev *dev, int nr_virtfn) if (nr_virtfn < initial) initial = nr_virtfn; + if ((retval = pcibios_sriov_enable(dev, initial))) { + dev_err(&dev->dev, "failure %d from pcibios_sriov_enable()\n", + retval); + return retval; + } + for (i = 0; i < initial; i++) { rc = virtfn_add(dev, i, 0); if (rc) @@ -272,7 +337,7 @@ failed: iov->ctrl &= ~(PCI_SRIOV_CTRL_VFE | PCI_SRIOV_CTRL_MSE); pci_cfg_access_lock(dev); pci_write_config_word(dev, iov->pos + PCI_SRIOV_CTRL, iov->ctrl); - pci_write_config_word(dev, iov->pos + PCI_SRIOV_NUM_VF, 0); + pci_iov_set_numvfs(dev, 0); ssleep(1); pci_cfg_access_unlock(dev); @@ -282,6 +347,11 @@ failed: return rc; } +int __weak pcibios_sriov_disable(struct pci_dev *pdev) +{ + return 0; +} + static void sriov_disable(struct pci_dev *dev) { int i; @@ -293,6 +363,8 @@ static void sriov_disable(struct pci_dev *dev) for (i = 0; i < iov->num_VFs; i++) virtfn_remove(dev, i, 0); + pcibios_sriov_disable(dev); + iov->ctrl &= ~(PCI_SRIOV_CTRL_VFE | PCI_SRIOV_CTRL_MSE); pci_cfg_access_lock(dev); pci_write_config_word(dev, iov->pos + PCI_SRIOV_CTRL, iov->ctrl); @@ -303,12 +375,12 @@ static void sriov_disable(struct pci_dev *dev) sysfs_remove_link(&dev->dev.kobj, "dep_link"); iov->num_VFs = 0; - pci_write_config_word(dev, iov->pos + PCI_SRIOV_NUM_VF, 0); + pci_iov_set_numvfs(dev, 0); } static int sriov_init(struct pci_dev *dev, int pos) { - int i; + int i, bar64; int rc; int nres; u32 pgsz; @@ -357,27 +429,29 @@ found: pgsz &= ~(pgsz - 1); pci_write_config_dword(dev, pos + PCI_SRIOV_SYS_PGSIZE, pgsz); + iov = kzalloc(sizeof(*iov), GFP_KERNEL); + if (!iov) + return -ENOMEM; + nres = 0; for (i = 0; i < PCI_SRIOV_NUM_BARS; i++) { - res = dev->resource + PCI_IOV_RESOURCES + i; - i += __pci_read_base(dev, pci_bar_unknown, res, - pos + PCI_SRIOV_BAR + i * 4); + res = &dev->resource[i + PCI_IOV_RESOURCES]; + bar64 = __pci_read_base(dev, pci_bar_unknown, res, + pos + PCI_SRIOV_BAR + i * 4); if (!res->flags) continue; if (resource_size(res) & (PAGE_SIZE - 1)) { rc = -EIO; goto failed; } + iov->barsz[i] = resource_size(res); res->end = res->start + resource_size(res) * total - 1; + dev_info(&dev->dev, "VF(n) BAR%d space: %pR (contains BAR%d for %d VFs)\n", + i, res, i, total); + i += bar64; nres++; } - iov = kzalloc(sizeof(*iov), GFP_KERNEL); - if (!iov) { - rc = -ENOMEM; - goto failed; - } - iov->pos = pos; iov->nres = nres; iov->ctrl = ctrl; @@ -400,15 +474,17 @@ found: dev->sriov = iov; dev->is_physfn = 1; + iov->max_VF_buses = virtfn_max_buses(dev); return 0; failed: for (i = 0; i < PCI_SRIOV_NUM_BARS; i++) { - res = dev->resource + PCI_IOV_RESOURCES + i; + res = &dev->resource[i + PCI_IOV_RESOURCES]; res->flags = 0; } + kfree(iov); return rc; } @@ -439,7 +515,7 @@ static void sriov_restore_state(struct pci_dev *dev) pci_update_resource(dev, i); pci_write_config_dword(dev, iov->pos + PCI_SRIOV_SYS_PGSIZE, iov->pgsz); - pci_write_config_word(dev, iov->pos + PCI_SRIOV_NUM_VF, iov->num_VFs); + pci_iov_set_numvfs(dev, iov->num_VFs); pci_write_config_word(dev, iov->pos + PCI_SRIOV_CTRL, iov->ctrl); if (iov->ctrl & PCI_SRIOV_CTRL_VFE) msleep(100); @@ -493,6 +569,12 @@ int pci_iov_resource_bar(struct pci_dev *dev, int resno) 4 * (resno - PCI_IOV_RESOURCES); } +resource_size_t __weak pcibios_iov_resource_alignment(struct pci_dev *dev, + int resno) +{ + return pci_iov_resource_size(dev, resno); +} + /** * pci_sriov_resource_alignment - get resource alignment for VF BAR * @dev: the PCI device @@ -505,14 +587,7 @@ int pci_iov_resource_bar(struct pci_dev *dev, int resno) */ resource_size_t pci_sriov_resource_alignment(struct pci_dev *dev, int resno) { - struct resource tmp; - int reg = pci_iov_resource_bar(dev, resno); - - if (!reg) - return 0; - - __pci_read_base(dev, pci_bar_unknown, &tmp, reg); - return resource_alignment(&tmp); + return pcibios_iov_resource_alignment(dev, resno); } /** @@ -535,15 +610,13 @@ void pci_restore_iov_state(struct pci_dev *dev) int pci_iov_bus_range(struct pci_bus *bus) { int max = 0; - u8 busnr; struct pci_dev *dev; list_for_each_entry(dev, &bus->devices, bus_list) { if (!dev->is_physfn) continue; - busnr = virtfn_bus(dev, dev->sriov->total_VFs - 1); - if (busnr > max) - max = busnr; + if (dev->sriov->max_VF_buses > max) + max = dev->sriov->max_VF_buses; } return max ? max - bus->number : 0; diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index d72f849174a4..9bd762c237ab 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -243,10 +243,12 @@ struct pci_sriov { u16 stride; /* following VF stride */ u32 pgsz; /* page size for BAR alignment */ u8 link; /* Function Dependency Link */ + u8 max_VF_buses; /* max buses consumed by VFs */ u16 driver_max_VFs; /* max num VFs driver supports */ struct pci_dev *dev; /* lowest numbered PF */ struct pci_dev *self; /* this PF */ struct mutex lock; /* lock for VF bus */ + resource_size_t barsz[PCI_SRIOV_NUM_BARS]; /* VF BAR size */ }; #ifdef CONFIG_PCI_ATS diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c index 8169597e47cb..4fd0cacf7ca0 100644 --- a/drivers/pci/setup-bus.c +++ b/drivers/pci/setup-bus.c @@ -99,8 +99,8 @@ static void remove_from_list(struct list_head *head, } } -static resource_size_t get_res_add_size(struct list_head *head, - struct resource *res) +static struct pci_dev_resource *res_to_dev_res(struct list_head *head, + struct resource *res) { struct pci_dev_resource *dev_res; @@ -109,17 +109,37 @@ static resource_size_t get_res_add_size(struct list_head *head, int idx = res - &dev_res->dev->resource[0]; dev_printk(KERN_DEBUG, &dev_res->dev->dev, - "res[%d]=%pR get_res_add_size add_size %llx\n", + "res[%d]=%pR res_to_dev_res add_size %llx min_align %llx\n", idx, dev_res->res, - (unsigned long long)dev_res->add_size); + (unsigned long long)dev_res->add_size, + (unsigned long long)dev_res->min_align); - return dev_res->add_size; + return dev_res; } } - return 0; + return NULL; } +static resource_size_t get_res_add_size(struct list_head *head, + struct resource *res) +{ + struct pci_dev_resource *dev_res; + + dev_res = res_to_dev_res(head, res); + return dev_res ? dev_res->add_size : 0; +} + +static resource_size_t get_res_add_align(struct list_head *head, + struct resource *res) +{ + struct pci_dev_resource *dev_res; + + dev_res = res_to_dev_res(head, res); + return dev_res ? dev_res->min_align : 0; +} + + /* Sort resources by alignment */ static void pdev_sort_resources(struct pci_dev *dev, struct list_head *head) { @@ -215,7 +235,7 @@ static void reassign_resources_sorted(struct list_head *realloc_head, struct resource *res; struct pci_dev_resource *add_res, *tmp; struct pci_dev_resource *dev_res; - resource_size_t add_size; + resource_size_t add_size, align; int idx; list_for_each_entry_safe(add_res, tmp, realloc_head, list) { @@ -238,13 +258,13 @@ static void reassign_resources_sorted(struct list_head *realloc_head, idx = res - &add_res->dev->resource[0]; add_size = add_res->add_size; + align = add_res->min_align; if (!resource_size(res)) { - res->start = add_res->start; + res->start = align; res->end = res->start + add_size - 1; if (pci_assign_resource(add_res->dev, idx)) reset_resource(res); } else { - resource_size_t align = add_res->min_align; res->flags |= add_res->flags & (IORESOURCE_STARTALIGN|IORESOURCE_SIZEALIGN); if (pci_reassign_resource(add_res->dev, idx, @@ -368,8 +388,9 @@ static void __assign_resources_sorted(struct list_head *head, LIST_HEAD(save_head); LIST_HEAD(local_fail_head); struct pci_dev_resource *save_res; - struct pci_dev_resource *dev_res, *tmp_res; + struct pci_dev_resource *dev_res, *tmp_res, *dev_res2; unsigned long fail_type; + resource_size_t add_align, align; /* Check if optional add_size is there */ if (!realloc_head || list_empty(realloc_head)) @@ -384,10 +405,44 @@ static void __assign_resources_sorted(struct list_head *head, } /* Update res in head list with add_size in realloc_head list */ - list_for_each_entry(dev_res, head, list) + list_for_each_entry_safe(dev_res, tmp_res, head, list) { dev_res->res->end += get_res_add_size(realloc_head, dev_res->res); + /* + * There are two kinds of additional resources in the list: + * 1. bridge resource -- IORESOURCE_STARTALIGN + * 2. SR-IOV resource -- IORESOURCE_SIZEALIGN + * Here just fix the additional alignment for bridge + */ + if (!(dev_res->res->flags & IORESOURCE_STARTALIGN)) + continue; + + add_align = get_res_add_align(realloc_head, dev_res->res); + + /* + * The "head" list is sorted by the alignment to make sure + * resources with bigger alignment will be assigned first. + * After we change the alignment of a dev_res in "head" list, + * we need to reorder the list by alignment to make it + * consistent. + */ + if (add_align > dev_res->res->start) { + dev_res->res->start = add_align; + dev_res->res->end = add_align + + resource_size(dev_res->res); + + list_for_each_entry(dev_res2, head, list) { + align = pci_resource_alignment(dev_res2->dev, + dev_res2->res); + if (add_align > align) + list_move_tail(&dev_res->list, + &dev_res2->list); + } + } + + } + /* Try updated head list with add_size added */ assign_requested_resources_sorted(head, &local_fail_head); @@ -962,6 +1017,8 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask, struct resource *b_res = find_free_bus_resource(bus, mask | IORESOURCE_PREFETCH, type); resource_size_t children_add_size = 0; + resource_size_t children_add_align = 0; + resource_size_t add_align = 0; if (!b_res) return -ENOSPC; @@ -986,6 +1043,7 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask, /* put SRIOV requested res to the optional list */ if (realloc_head && i >= PCI_IOV_RESOURCES && i <= PCI_IOV_RESOURCE_END) { + add_align = max(pci_resource_alignment(dev, r), add_align); r->end = r->start - 1; add_to_list(realloc_head, dev, r, r_size, 0/* don't care */); children_add_size += r_size; @@ -1016,19 +1074,23 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask, if (order > max_order) max_order = order; - if (realloc_head) + if (realloc_head) { children_add_size += get_res_add_size(realloc_head, r); + children_add_align = get_res_add_align(realloc_head, r); + add_align = max(add_align, children_add_align); + } } } min_align = calculate_mem_align(aligns, max_order); min_align = max(min_align, window_alignment(bus, b_res->flags)); size0 = calculate_memsize(size, min_size, 0, resource_size(b_res), min_align); + add_align = max(min_align, add_align); if (children_add_size > add_size) add_size = children_add_size; size1 = (!realloc_head || (realloc_head && !add_size)) ? size0 : calculate_memsize(size, min_size, add_size, - resource_size(b_res), min_align); + resource_size(b_res), add_align); if (!size0 && !size1) { if (b_res->start || b_res->end) dev_info(&bus->self->dev, "disabling bridge window %pR to %pR (unused)\n", @@ -1040,10 +1102,11 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask, b_res->end = size0 + min_align - 1; b_res->flags |= IORESOURCE_STARTALIGN; if (size1 > size0 && realloc_head) { - add_to_list(realloc_head, bus->self, b_res, size1-size0, min_align); - dev_printk(KERN_DEBUG, &bus->self->dev, "bridge window %pR to %pR add_size %llx\n", + add_to_list(realloc_head, bus->self, b_res, size1-size0, add_align); + dev_printk(KERN_DEBUG, &bus->self->dev, "bridge window %pR to %pR add_size %llx add_align %llx\n", b_res, &bus->busn_res, - (unsigned long long)size1-size0); + (unsigned long long) (size1 - size0), + (unsigned long long) add_align); } return 0; } diff --git a/drivers/ps3/ps3-lpm.c b/drivers/ps3/ps3-lpm.c index b139b7792e9f..cb7d3a67380d 100644 --- a/drivers/ps3/ps3-lpm.c +++ b/drivers/ps3/ps3-lpm.c @@ -105,7 +105,7 @@ struct ps3_lpm_shadow_regs { * @open: An atomic variable indicating the lpm driver has been opened. * @rights: The lpm rigths granted by the system policy module. A logical * OR of enum ps3_lpm_rights. - * @node_id: The node id of a BE prosessor whose performance monitor this + * @node_id: The node id of a BE processor whose performance monitor this * lpar has the right to use. * @pu_id: The lv1 id of the logical PU. * @lpm_id: The lv1 id of this lpm instance. @@ -412,7 +412,7 @@ u32 ps3_read_pm(u32 cpu, enum pm_reg_name reg) result = lv1_set_lpm_interval(lpm_priv->lpm_id, 0, 0, &val); if (result) { val = 0; - dev_dbg(sbd_core(), "%s:%u: lv1 set_inteval failed: " + dev_dbg(sbd_core(), "%s:%u: lv1 set_interval failed: " "reg %u, %s\n", __func__, __LINE__, reg, ps3_result(result)); } diff --git a/drivers/scsi/mac53c94.c b/drivers/scsi/mac53c94.c index e5cd8d8d4ce7..0adb2e015597 100644 --- a/drivers/scsi/mac53c94.c +++ b/drivers/scsi/mac53c94.c @@ -382,16 +382,16 @@ static void set_dma_cmds(struct fsc_state *state, struct scsi_cmnd *cmd) if (dma_len > 0xffff) panic("mac53c94: scatterlist element >= 64k"); total += dma_len; - st_le16(&dcmds->req_count, dma_len); - st_le16(&dcmds->command, dma_cmd); - st_le32(&dcmds->phy_addr, dma_addr); + dcmds->req_count = cpu_to_le16(dma_len); + dcmds->command = cpu_to_le16(dma_cmd); + dcmds->phy_addr = cpu_to_le32(dma_addr); dcmds->xfer_status = 0; ++dcmds; } dma_cmd += OUTPUT_LAST - OUTPUT_MORE; - st_le16(&dcmds[-1].command, dma_cmd); - st_le16(&dcmds->command, DBDMA_STOP); + dcmds[-1].command = cpu_to_le16(dma_cmd); + dcmds->command = cpu_to_le16(DBDMA_STOP); cmd->SCp.this_residual = total; } diff --git a/drivers/scsi/mesh.c b/drivers/scsi/mesh.c index 57a95e2c3442..555367f00228 100644 --- a/drivers/scsi/mesh.c +++ b/drivers/scsi/mesh.c @@ -1287,9 +1287,9 @@ static void set_dma_cmds(struct mesh_state *ms, struct scsi_cmnd *cmd) } if (dma_len > 0xffff) panic("mesh: scatterlist element >= 64k"); - st_le16(&dcmds->req_count, dma_len - off); - st_le16(&dcmds->command, dma_cmd); - st_le32(&dcmds->phy_addr, dma_addr + off); + dcmds->req_count = cpu_to_le16(dma_len - off); + dcmds->command = cpu_to_le16(dma_cmd); + dcmds->phy_addr = cpu_to_le32(dma_addr + off); dcmds->xfer_status = 0; ++dcmds; dtot += dma_len - off; @@ -1303,15 +1303,15 @@ static void set_dma_cmds(struct mesh_state *ms, struct scsi_cmnd *cmd) static char mesh_extra_buf[64]; dtot = sizeof(mesh_extra_buf); - st_le16(&dcmds->req_count, dtot); - st_le32(&dcmds->phy_addr, virt_to_phys(mesh_extra_buf)); + dcmds->req_count = cpu_to_le16(dtot); + dcmds->phy_addr = cpu_to_le32(virt_to_phys(mesh_extra_buf)); dcmds->xfer_status = 0; ++dcmds; } dma_cmd += OUTPUT_LAST - OUTPUT_MORE; - st_le16(&dcmds[-1].command, dma_cmd); + dcmds[-1].command = cpu_to_le16(dma_cmd); memset(dcmds, 0, sizeof(*dcmds)); - st_le16(&dcmds->command, DBDMA_STOP); + dcmds->command = cpu_to_le16(DBDMA_STOP); ms->dma_count = dtot; } diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig index b3dd417b4719..109462303087 100644 --- a/drivers/video/fbdev/Kconfig +++ b/drivers/video/fbdev/Kconfig @@ -479,7 +479,7 @@ config FB_ATARI config FB_OF bool "Open Firmware frame buffer device support" - depends on (FB = y) && (PPC64 || PPC_OF) && (!PPC_PSERIES || PCI) + depends on (FB = y) && PPC && (!PPC_PSERIES || PCI) select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT @@ -1333,7 +1333,7 @@ config FB_RADEON select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT - select FB_MACMODES if PPC_OF + select FB_MACMODES if PPC help Choose this option if you want to use an ATI Radeon graphics card as a framebuffer device. There are both PCI and AGP versions. You diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c index aedf2fbf9bf6..0156954bf340 100644 --- a/drivers/video/fbdev/aty/aty128fb.c +++ b/drivers/video/fbdev/aty/aty128fb.c @@ -965,7 +965,7 @@ static void __iomem *aty128_find_mem_vbios(struct aty128fb_par *par) /* fill in known card constants if pll_block is not available */ static void aty128_timings(struct aty128fb_par *par) { -#ifdef CONFIG_PPC_OF +#ifdef CONFIG_PPC /* instead of a table lookup, assume OF has properly * setup the PLL registers and use their values * to set the XCLK values and reference divider values */ @@ -979,7 +979,7 @@ static void aty128_timings(struct aty128fb_par *par) if (!par->constants.ref_clk) par->constants.ref_clk = 2950; -#ifdef CONFIG_PPC_OF +#ifdef CONFIG_PPC x_mpll_ref_fb_div = aty_ld_pll(X_MPLL_REF_FB_DIV); xclk_cntl = aty_ld_pll(XCLK_CNTL) & 0x7; Nx = (x_mpll_ref_fb_div & 0x00ff00) >> 8; diff --git a/drivers/video/fbdev/aty/radeon_base.c b/drivers/video/fbdev/aty/radeon_base.c index 26d80a4486fb..01237c8fcdc6 100644 --- a/drivers/video/fbdev/aty/radeon_base.c +++ b/drivers/video/fbdev/aty/radeon_base.c @@ -74,7 +74,7 @@ #include <asm/io.h> #include <linux/uaccess.h> -#ifdef CONFIG_PPC_OF +#ifdef CONFIG_PPC #include <asm/pci-bridge.h> #include "../macmodes.h" @@ -83,7 +83,7 @@ #include <asm/btext.h> #endif -#endif /* CONFIG_PPC_OF */ +#endif /* CONFIG_PPC */ #ifdef CONFIG_MTRR #include <asm/mtrr.h> @@ -418,7 +418,7 @@ static int radeon_find_mem_vbios(struct radeonfb_info *rinfo) } #endif -#if defined(CONFIG_PPC_OF) || defined(CONFIG_SPARC) +#if defined(CONFIG_PPC) || defined(CONFIG_SPARC) /* * Read XTAL (ref clock), SCLK and MCLK from Open Firmware device * tree. Hopefully, ATI OF driver is kind enough to fill these @@ -448,7 +448,7 @@ static int radeon_read_xtal_OF(struct radeonfb_info *rinfo) return 0; } -#endif /* CONFIG_PPC_OF || CONFIG_SPARC */ +#endif /* CONFIG_PPC || CONFIG_SPARC */ /* * Read PLL infos from chip registers @@ -653,7 +653,7 @@ static void radeon_get_pllinfo(struct radeonfb_info *rinfo) rinfo->pll.ref_div = INPLL(PPLL_REF_DIV) & PPLL_REF_DIV_MASK; -#if defined(CONFIG_PPC_OF) || defined(CONFIG_SPARC) +#if defined(CONFIG_PPC) || defined(CONFIG_SPARC) /* * Retrieve PLL infos from Open Firmware first */ @@ -661,7 +661,7 @@ static void radeon_get_pllinfo(struct radeonfb_info *rinfo) printk(KERN_INFO "radeonfb: Retrieved PLL infos from Open Firmware\n"); goto found; } -#endif /* CONFIG_PPC_OF || CONFIG_SPARC */ +#endif /* CONFIG_PPC || CONFIG_SPARC */ /* * Check out if we have an X86 which gave us some PLL informations @@ -1910,7 +1910,7 @@ static int radeon_set_fbinfo(struct radeonfb_info *rinfo) * I put the card's memory at 0 in card space and AGP at some random high * local (0xe0000000 for now) that will be changed by XFree/DRI anyway */ -#ifdef CONFIG_PPC_OF +#ifdef CONFIG_PPC #undef SET_MC_FB_FROM_APERTURE static void fixup_memory_mappings(struct radeonfb_info *rinfo) { @@ -1984,7 +1984,7 @@ static void fixup_memory_mappings(struct radeonfb_info *rinfo) ((aper_base + aper_size - 1) & 0xffff0000) | (aper_base >> 16), 0xffff0000 | (agp_base >> 16)); } -#endif /* CONFIG_PPC_OF */ +#endif /* CONFIG_PPC */ static void radeon_identify_vram(struct radeonfb_info *rinfo) @@ -2236,7 +2236,7 @@ static int radeonfb_pci_register(struct pci_dev *pdev, rinfo->family == CHIP_FAMILY_RS200) rinfo->errata |= CHIP_ERRATA_PLL_DELAY; -#if defined(CONFIG_PPC_OF) || defined(CONFIG_SPARC) +#if defined(CONFIG_PPC) || defined(CONFIG_SPARC) /* On PPC, we obtain the OF device-node pointer to the firmware * data for this chip */ @@ -2245,14 +2245,14 @@ static int radeonfb_pci_register(struct pci_dev *pdev, printk(KERN_WARNING "radeonfb (%s): Cannot match card to OF node !\n", pci_name(rinfo->pdev)); -#endif /* CONFIG_PPC_OF || CONFIG_SPARC */ -#ifdef CONFIG_PPC_OF +#endif /* CONFIG_PPC || CONFIG_SPARC */ +#ifdef CONFIG_PPC /* On PPC, the firmware sets up a memory mapping that tends * to cause lockups when enabling the engine. We reconfigure * the card internal memory mappings properly */ fixup_memory_mappings(rinfo); -#endif /* CONFIG_PPC_OF */ +#endif /* CONFIG_PPC */ /* Get VRAM size and type */ radeon_identify_vram(rinfo); diff --git a/drivers/video/fbdev/aty/radeon_monitor.c b/drivers/video/fbdev/aty/radeon_monitor.c index bc078d50d8f1..f1ce229de78d 100644 --- a/drivers/video/fbdev/aty/radeon_monitor.c +++ b/drivers/video/fbdev/aty/radeon_monitor.c @@ -55,7 +55,7 @@ static char *radeon_get_mon_name(int type) } -#if defined(CONFIG_PPC_OF) || defined(CONFIG_SPARC) +#if defined(CONFIG_PPC) || defined(CONFIG_SPARC) /* * Try to find monitor informations & EDID data out of the Open Firmware * device-tree. This also contains some "hacks" to work around a few machine @@ -160,7 +160,7 @@ static int radeon_probe_OF_head(struct radeonfb_info *rinfo, int head_no, } return MT_NONE; } -#endif /* CONFIG_PPC_OF || CONFIG_SPARC */ +#endif /* CONFIG_PPC || CONFIG_SPARC */ static int radeon_get_panel_info_BIOS(struct radeonfb_info *rinfo) @@ -499,11 +499,11 @@ void radeon_probe_screens(struct radeonfb_info *rinfo, * Old single head cards */ if (!rinfo->has_CRTC2) { -#if defined(CONFIG_PPC_OF) || defined(CONFIG_SPARC) +#if defined(CONFIG_PPC) || defined(CONFIG_SPARC) if (rinfo->mon1_type == MT_NONE) rinfo->mon1_type = radeon_probe_OF_head(rinfo, 0, &rinfo->mon1_EDID); -#endif /* CONFIG_PPC_OF || CONFIG_SPARC */ +#endif /* CONFIG_PPC || CONFIG_SPARC */ #ifdef CONFIG_FB_RADEON_I2C if (rinfo->mon1_type == MT_NONE) rinfo->mon1_type = @@ -548,11 +548,11 @@ void radeon_probe_screens(struct radeonfb_info *rinfo, /* * Probe primary head (DVI or laptop internal panel) */ -#if defined(CONFIG_PPC_OF) || defined(CONFIG_SPARC) +#if defined(CONFIG_PPC) || defined(CONFIG_SPARC) if (rinfo->mon1_type == MT_NONE) rinfo->mon1_type = radeon_probe_OF_head(rinfo, 0, &rinfo->mon1_EDID); -#endif /* CONFIG_PPC_OF || CONFIG_SPARC */ +#endif /* CONFIG_PPC || CONFIG_SPARC */ #ifdef CONFIG_FB_RADEON_I2C if (rinfo->mon1_type == MT_NONE) rinfo->mon1_type = radeon_probe_i2c_connector(rinfo, ddc_dvi, @@ -576,11 +576,11 @@ void radeon_probe_screens(struct radeonfb_info *rinfo, /* * Probe secondary head (mostly VGA, can be DVI) */ -#if defined(CONFIG_PPC_OF) || defined(CONFIG_SPARC) +#if defined(CONFIG_PPC) || defined(CONFIG_SPARC) if (rinfo->mon2_type == MT_NONE) rinfo->mon2_type = radeon_probe_OF_head(rinfo, 1, &rinfo->mon2_EDID); -#endif /* CONFIG_PPC_OF || defined(CONFIG_SPARC) */ +#endif /* CONFIG_PPC || defined(CONFIG_SPARC) */ #ifdef CONFIG_FB_RADEON_I2C if (rinfo->mon2_type == MT_NONE) rinfo->mon2_type = radeon_probe_i2c_connector(rinfo, ddc_vga, @@ -653,7 +653,7 @@ void radeon_probe_screens(struct radeonfb_info *rinfo, */ static void radeon_fixup_panel_info(struct radeonfb_info *rinfo) { -#ifdef CONFIG_PPC_OF +#ifdef CONFIG_PPC /* * LCD Flat panels should use fixed dividers, we enfore that on * PPC only for now... @@ -676,7 +676,7 @@ static void radeon_fixup_panel_info(struct radeonfb_info *rinfo) (rinfo->panel_info.post_divider << 16), ppll_div_sel); } -#endif /* CONFIG_PPC_OF */ +#endif /* CONFIG_PPC */ } diff --git a/drivers/video/fbdev/aty/radeon_pm.c b/drivers/video/fbdev/aty/radeon_pm.c index 46a12f1a93c3..1417542738fc 100644 --- a/drivers/video/fbdev/aty/radeon_pm.c +++ b/drivers/video/fbdev/aty/radeon_pm.c @@ -523,7 +523,7 @@ static void radeon_pm_enable_dynamic_mode(struct radeonfb_info *rinfo) OUTPLL(pllVCLK_ECP_CNTL, tmp); /* X doesn't do that ... hrm, we do on mobility && Macs */ -#ifdef CONFIG_PPC_OF +#ifdef CONFIG_PPC if (rinfo->is_mobility) { tmp = INPLL(pllMCLK_CNTL); tmp &= ~(MCLK_CNTL__FORCE_MCLKA | @@ -541,7 +541,7 @@ static void radeon_pm_enable_dynamic_mode(struct radeonfb_info *rinfo) OUTPLL(pllMCLK_MISC, tmp); radeon_msleep(15); } -#endif /* CONFIG_PPC_OF */ +#endif /* CONFIG_PPC */ } #ifdef CONFIG_PM @@ -1288,7 +1288,7 @@ static void radeon_pm_full_reset_sdram(struct radeonfb_info *rinfo) radeon_pm_enable_dll_m10(rinfo); radeon_pm_yclk_mclk_sync_m10(rinfo); -#ifdef CONFIG_PPC_OF +#ifdef CONFIG_PPC if (rinfo->of_node != NULL) { int size; @@ -1298,7 +1298,7 @@ static void radeon_pm_full_reset_sdram(struct radeonfb_info *rinfo) else mrtable = default_mrtable; } -#endif /* CONFIG_PPC_OF */ +#endif /* CONFIG_PPC */ /* Program the SDRAM */ sdram_mode_reg = mrtable[0]; @@ -1943,7 +1943,7 @@ static void radeon_reinitialize_M10(struct radeonfb_info *rinfo) } #endif -#ifdef CONFIG_PPC_OF +#ifdef CONFIG_PPC #ifdef CONFIG_PPC_PMAC static void radeon_pm_m9p_reconfigure_mc(struct radeonfb_info *rinfo) { @@ -2512,7 +2512,7 @@ static void radeon_reinitialize_QW(struct radeonfb_info *rinfo) } #endif /* 0 */ -#endif /* CONFIG_PPC_OF */ +#endif /* CONFIG_PPC */ static void radeonfb_whack_power_state(struct radeonfb_info *rinfo, pci_power_t state) { @@ -2793,7 +2793,7 @@ int radeonfb_pci_resume(struct pci_dev *pdev) return rc; } -#ifdef CONFIG_PPC_OF__disabled +#ifdef CONFIG_PPC__disabled static void radeonfb_early_resume(void *data) { struct radeonfb_info *rinfo = data; @@ -2803,7 +2803,7 @@ static void radeonfb_early_resume(void *data) radeonfb_pci_resume(rinfo->pdev); rinfo->no_schedule = 0; } -#endif /* CONFIG_PPC_OF */ +#endif /* CONFIG_PPC */ #endif /* CONFIG_PM */ diff --git a/drivers/video/fbdev/aty/radeonfb.h b/drivers/video/fbdev/aty/radeonfb.h index cb846044f57c..039def41c920 100644 --- a/drivers/video/fbdev/aty/radeonfb.h +++ b/drivers/video/fbdev/aty/radeonfb.h @@ -20,7 +20,7 @@ #include <asm/io.h> -#if defined(CONFIG_PPC_OF) || defined(CONFIG_SPARC) +#if defined(CONFIG_PPC) || defined(CONFIG_SPARC) #include <asm/prom.h> #endif @@ -301,7 +301,7 @@ struct radeonfb_info { unsigned long fb_local_base; struct pci_dev *pdev; -#if defined(CONFIG_PPC_OF) || defined(CONFIG_SPARC) +#if defined(CONFIG_PPC) || defined(CONFIG_SPARC) struct device_node *of_node; #endif diff --git a/drivers/video/fbdev/controlfb.c b/drivers/video/fbdev/controlfb.c index 080fdd2a70f3..8d14b29aafea 100644 --- a/drivers/video/fbdev/controlfb.c +++ b/drivers/video/fbdev/controlfb.c @@ -315,7 +315,7 @@ static int controlfb_blank(int blank_mode, struct fb_info *info) container_of(info, struct fb_info_control, info); unsigned ctrl; - ctrl = ld_le32(CNTRL_REG(p,ctrl)); + ctrl = le32_to_cpup(CNTRL_REG(p,ctrl)); if (blank_mode > 0) switch (blank_mode) { case FB_BLANK_VSYNC_SUSPEND: diff --git a/drivers/video/fbdev/core/fbmon.c b/drivers/video/fbdev/core/fbmon.c index 868facdec638..01ef1b953390 100644 --- a/drivers/video/fbdev/core/fbmon.c +++ b/drivers/video/fbdev/core/fbmon.c @@ -33,10 +33,6 @@ #include <video/edid.h> #include <video/of_videomode.h> #include <video/videomode.h> -#ifdef CONFIG_PPC_OF -#include <asm/prom.h> -#include <asm/pci-bridge.h> -#endif #include "../edid.h" /* diff --git a/drivers/video/fbdev/imsttfb.c b/drivers/video/fbdev/imsttfb.c index aae10ce74f14..9b167f7ef6c6 100644 --- a/drivers/video/fbdev/imsttfb.c +++ b/drivers/video/fbdev/imsttfb.c @@ -1470,15 +1470,13 @@ static int imsttfb_probe(struct pci_dev *pdev, const struct pci_device_id *ent) unsigned long addr, size; struct imstt_par *par; struct fb_info *info; -#ifdef CONFIG_PPC_OF struct device_node *dp; dp = pci_device_to_OF_node(pdev); if(dp) printk(KERN_INFO "%s: OF name %s\n",__func__, dp->name); - else + else if (IS_ENABLED(CONFIG_OF)) printk(KERN_ERR "imsttfb: no OF node for pci device\n"); -#endif /* CONFIG_PPC_OF */ info = framebuffer_alloc(sizeof(struct imstt_par), &pdev->dev); @@ -1501,11 +1499,9 @@ static int imsttfb_probe(struct pci_dev *pdev, const struct pci_device_id *ent) switch (pdev->device) { case PCI_DEVICE_ID_IMS_TT128: /* IMS,tt128mbA */ par->ramdac = IBM; -#ifdef CONFIG_PPC_OF if (dp && ((strcmp(dp->name, "IMS,tt128mb8") == 0) || (strcmp(dp->name, "IMS,tt128mb8A") == 0))) par->ramdac = TVP; -#endif /* CONFIG_PPC_OF */ break; case PCI_DEVICE_ID_IMS_TT3D: /* IMS,tt3d */ par->ramdac = TVP; diff --git a/drivers/video/fbdev/nvidia/Makefile b/drivers/video/fbdev/nvidia/Makefile index ca47432113e0..917d3eb05feb 100644 --- a/drivers/video/fbdev/nvidia/Makefile +++ b/drivers/video/fbdev/nvidia/Makefile @@ -5,9 +5,8 @@ obj-$(CONFIG_FB_NVIDIA) += nvidiafb.o nvidiafb-y := nvidia.o nv_hw.o nv_setup.o \ - nv_accel.o + nv_accel.o nv_of.o nvidiafb-$(CONFIG_FB_NVIDIA_I2C) += nv_i2c.o nvidiafb-$(CONFIG_FB_NVIDIA_BACKLIGHT) += nv_backlight.o -nvidiafb-$(CONFIG_PPC_OF) += nv_of.o nvidiafb-objs := $(nvidiafb-y) diff --git a/drivers/video/fbdev/nvidia/nv_of.c b/drivers/video/fbdev/nvidia/nv_of.c index 3bc13df4b120..5f3e5179c25a 100644 --- a/drivers/video/fbdev/nvidia/nv_of.c +++ b/drivers/video/fbdev/nvidia/nv_of.c @@ -19,9 +19,6 @@ #include <asm/io.h> -#include <asm/prom.h> -#include <asm/pci-bridge.h> - #include "nv_type.h" #include "nv_local.h" #include "nv_proto.h" diff --git a/drivers/video/fbdev/nvidia/nv_proto.h b/drivers/video/fbdev/nvidia/nv_proto.h index ff5c410355ea..878a5ce02299 100644 --- a/drivers/video/fbdev/nvidia/nv_proto.h +++ b/drivers/video/fbdev/nvidia/nv_proto.h @@ -42,16 +42,8 @@ int nvidia_probe_i2c_connector(struct fb_info *info, int conn, #define nvidia_probe_i2c_connector(p, c, edid) (-1) #endif -#ifdef CONFIG_PPC_OF int nvidia_probe_of_connector(struct fb_info *info, int conn, u8 ** out_edid); -#else -static inline int nvidia_probe_of_connector(struct fb_info *info, int conn, - u8 ** out_edid) -{ - return -1; -} -#endif /* in nv_accel.c */ extern void NVResetGraphics(struct fb_info *info); diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c index def041204676..4273c6ee8cf6 100644 --- a/drivers/video/fbdev/nvidia/nvidia.c +++ b/drivers/video/fbdev/nvidia/nvidia.c @@ -24,10 +24,6 @@ #ifdef CONFIG_MTRR #include <asm/mtrr.h> #endif -#ifdef CONFIG_PPC_OF -#include <asm/prom.h> -#include <asm/pci-bridge.h> -#endif #ifdef CONFIG_BOOTX_TEXT #include <asm/btext.h> #endif diff --git a/drivers/video/fbdev/platinumfb.c b/drivers/video/fbdev/platinumfb.c index 518d1fd38a81..377d3399a3ad 100644 --- a/drivers/video/fbdev/platinumfb.c +++ b/drivers/video/fbdev/platinumfb.c @@ -168,7 +168,7 @@ static int platinumfb_blank(int blank, struct fb_info *fb) struct fb_info_platinum *info = (struct fb_info_platinum *) fb; int ctrl; - ctrl = ld_le32(&info->platinum_regs->ctrl.r) | 0x33; + ctrl = le32_to_cpup(&info->platinum_regs->ctrl.r) | 0x33; if (blank) --blank_mode; if (blank & VESA_VSYNC_SUSPEND) diff --git a/drivers/video/fbdev/riva/fbdev.c b/drivers/video/fbdev/riva/fbdev.c index be73727c7227..294a80908c8c 100644 --- a/drivers/video/fbdev/riva/fbdev.c +++ b/drivers/video/fbdev/riva/fbdev.c @@ -44,10 +44,6 @@ #ifdef CONFIG_MTRR #include <asm/mtrr.h> #endif -#ifdef CONFIG_PPC_OF -#include <asm/prom.h> -#include <asm/pci-bridge.h> -#endif #ifdef CONFIG_PMAC_BACKLIGHT #include <asm/machdep.h> #include <asm/backlight.h> @@ -1735,7 +1731,6 @@ static int riva_set_fbinfo(struct fb_info *info) return (rivafb_check_var(&info->var, info)); } -#ifdef CONFIG_PPC_OF static int riva_get_EDID_OF(struct fb_info *info, struct pci_dev *pd) { struct riva_par *par = info->par; @@ -1766,9 +1761,8 @@ static int riva_get_EDID_OF(struct fb_info *info, struct pci_dev *pd) NVTRACE_LEAVE(); return 0; } -#endif /* CONFIG_PPC_OF */ -#if defined(CONFIG_FB_RIVA_I2C) && !defined(CONFIG_PPC_OF) +#if defined(CONFIG_FB_RIVA_I2C) static int riva_get_EDID_i2c(struct fb_info *info) { struct riva_par *par = info->par; @@ -1828,10 +1822,13 @@ static void riva_update_default_var(struct fb_var_screeninfo *var, static void riva_get_EDID(struct fb_info *info, struct pci_dev *pdev) { NVTRACE_ENTER(); -#ifdef CONFIG_PPC_OF - if (!riva_get_EDID_OF(info, pdev)) + if (riva_get_EDID_OF(info, pdev)) { + NVTRACE_LEAVE(); + return; + } + if (IS_ENABLED(CONFIG_OF)) printk(PFX "could not retrieve EDID from OF\n"); -#elif defined(CONFIG_FB_RIVA_I2C) +#if defined(CONFIG_FB_RIVA_I2C) if (!riva_get_EDID_i2c(info)) printk(PFX "could not retrieve EDID from DDC/I2C\n"); #endif |