diff options
-rw-r--r-- | arch/avr32/Kconfig | 3 | ||||
-rw-r--r-- | arch/avr32/mach-at32ap/at32ap7000.c | 4 | ||||
-rw-r--r-- | arch/avr32/mach-at32ap/hsmc.c | 1 | ||||
-rw-r--r-- | arch/avr32/mach-at32ap/intc.c | 4 | ||||
-rw-r--r-- | drivers/net/skge.c | 51 | ||||
-rw-r--r-- | include/asm-avr32/sysreg.h | 2 | ||||
-rw-r--r-- | include/pcmcia/cs_types.h | 2 | ||||
-rw-r--r-- | kernel/exit.c | 3 | ||||
-rw-r--r-- | mm/slob.c | 3 |
9 files changed, 38 insertions, 35 deletions
diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig index bbecbd8469b5..4f402c924504 100644 --- a/arch/avr32/Kconfig +++ b/arch/avr32/Kconfig @@ -19,9 +19,6 @@ config AVR32 There is an AVR32 Linux project with a web page at http://avr32linux.org/. -config UID16 - bool - config GENERIC_GPIO bool default y diff --git a/arch/avr32/mach-at32ap/at32ap7000.c b/arch/avr32/mach-at32ap/at32ap7000.c index a9d9ec081e3d..7c4388f4f17f 100644 --- a/arch/avr32/mach-at32ap/at32ap7000.c +++ b/arch/avr32/mach-at32ap/at32ap7000.c @@ -474,7 +474,7 @@ static struct resource at32ap700x_rtc0_resource[] = { static struct resource at32_wdt0_resource[] = { { .start = 0xfff000b0, - .end = 0xfff000bf, + .end = 0xfff000cf, .flags = IORESOURCE_MEM, }, }; @@ -690,7 +690,7 @@ static struct resource atmel_usart0_resource[] = { IRQ(6), }; DEFINE_DEV_DATA(atmel_usart, 0); -DEV_CLK(usart, atmel_usart0, pba, 4); +DEV_CLK(usart, atmel_usart0, pba, 3); static struct atmel_uart_data atmel_usart1_data = { .use_dma_tx = 1, diff --git a/arch/avr32/mach-at32ap/hsmc.c b/arch/avr32/mach-at32ap/hsmc.c index 704607fbcc69..fa427ed42787 100644 --- a/arch/avr32/mach-at32ap/hsmc.c +++ b/arch/avr32/mach-at32ap/hsmc.c @@ -7,7 +7,6 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ -#define DEBUG #include <linux/clk.h> #include <linux/err.h> #include <linux/init.h> diff --git a/arch/avr32/mach-at32ap/intc.c b/arch/avr32/mach-at32ap/intc.c index dd5c009cf224..0b286cd53028 100644 --- a/arch/avr32/mach-at32ap/intc.c +++ b/arch/avr32/mach-at32ap/intc.c @@ -13,6 +13,7 @@ #include <linux/irq.h> #include <linux/platform_device.h> +#include <asm/intc.h> #include <asm/io.h> #include "intc.h" @@ -136,7 +137,8 @@ fail: panic("Interrupt controller initialization failed!\n"); } -unsigned long intc_get_pending(int group) +unsigned long intc_get_pending(unsigned int group) { return intc_readl(&intc0, INTREQ0 + 4 * group); } +EXPORT_SYMBOL_GPL(intc_get_pending); diff --git a/drivers/net/skge.c b/drivers/net/skge.c index b9961dc47606..6d62250fba07 100644 --- a/drivers/net/skge.c +++ b/drivers/net/skge.c @@ -2512,31 +2512,32 @@ static int skge_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) return err; } -/* Assign Ram Buffer allocation to queue */ -static void skge_ramset(struct skge_hw *hw, u16 q, u32 start, u32 space) +static void skge_ramset(struct skge_hw *hw, u16 q, u32 start, size_t len) { u32 end; - /* convert from K bytes to qwords used for hw register */ - start *= 1024/8; - space *= 1024/8; - end = start + space - 1; + start /= 8; + len /= 8; + end = start + len - 1; skge_write8(hw, RB_ADDR(q, RB_CTRL), RB_RST_CLR); skge_write32(hw, RB_ADDR(q, RB_START), start); - skge_write32(hw, RB_ADDR(q, RB_END), end); skge_write32(hw, RB_ADDR(q, RB_WP), start); skge_write32(hw, RB_ADDR(q, RB_RP), start); + skge_write32(hw, RB_ADDR(q, RB_END), end); if (q == Q_R1 || q == Q_R2) { - u32 tp = space - space/4; - /* Set thresholds on receive queue's */ - skge_write32(hw, RB_ADDR(q, RB_RX_UTPP), tp); - skge_write32(hw, RB_ADDR(q, RB_RX_LTPP), space/4); - } else if (hw->chip_id != CHIP_ID_GENESIS) - /* Genesis Tx Fifo is too small for normal store/forward */ + skge_write32(hw, RB_ADDR(q, RB_RX_UTPP), + start + (2*len)/3); + skge_write32(hw, RB_ADDR(q, RB_RX_LTPP), + start + (len/3)); + } else { + /* Enable store & forward on Tx queue's because + * Tx FIFO is only 4K on Genesis and 1K on Yukon + */ skge_write8(hw, RB_ADDR(q, RB_CTRL), RB_ENA_STFWD); + } skge_write8(hw, RB_ADDR(q, RB_CTRL), RB_ENA_OP_MD); } @@ -2564,7 +2565,7 @@ static int skge_up(struct net_device *dev) struct skge_port *skge = netdev_priv(dev); struct skge_hw *hw = skge->hw; int port = skge->port; - u32 ramaddr, ramsize, rxspace; + u32 chunk, ram_addr; size_t rx_size, tx_size; int err; @@ -2619,15 +2620,14 @@ static int skge_up(struct net_device *dev) spin_unlock_bh(&hw->phy_lock); /* Configure RAMbuffers */ - ramsize = (hw->ram_size - hw->ram_offset) / hw->ports; - ramaddr = hw->ram_offset + port * ramsize; - rxspace = 8 + (2*(ramsize - 16))/3; - - skge_ramset(hw, rxqaddr[port], ramaddr, rxspace); - skge_ramset(hw, txqaddr[port], ramaddr + rxspace, ramsize - rxspace); + chunk = hw->ram_size / ((hw->ports + 1)*2); + ram_addr = hw->ram_offset + 2 * chunk * port; + skge_ramset(hw, rxqaddr[port], ram_addr, chunk); skge_qset(skge, rxqaddr[port], skge->rx_ring.to_clean); + BUG_ON(skge->tx_ring.to_use != skge->tx_ring.to_clean); + skge_ramset(hw, txqaddr[port], ram_addr+chunk, chunk); skge_qset(skge, txqaddr[port], skge->tx_ring.to_use); /* Start receiver BMU */ @@ -3591,12 +3591,15 @@ static int skge_reset(struct skge_hw *hw) if (hw->chip_id == CHIP_ID_GENESIS) { if (t8 == 3) { /* special case: 4 x 64k x 36, offset = 0x80000 */ - hw->ram_size = 1024; - hw->ram_offset = 512; + hw->ram_size = 0x100000; + hw->ram_offset = 0x80000; } else hw->ram_size = t8 * 512; - } else /* Yukon */ - hw->ram_size = t8 ? t8 * 4 : 128; + } + else if (t8 == 0) + hw->ram_size = 0x20000; + else + hw->ram_size = t8 * 4096; hw->intr_mask = IS_HW_ERR; diff --git a/include/asm-avr32/sysreg.h b/include/asm-avr32/sysreg.h index c02bc8304b13..dd21182b60e0 100644 --- a/include/asm-avr32/sysreg.h +++ b/include/asm-avr32/sysreg.h @@ -215,6 +215,8 @@ #define SYSREG_IRP_SIZE 6 /* Bitfields in PCCR */ +#define SYSREG_PCCR_E_OFFSET 0 +#define SYSREG_PCCR_E_SIZE 1 #define SYSREG_PCCR_R_OFFSET 1 #define SYSREG_PCCR_R_SIZE 1 #define SYSREG_PCCR_C_OFFSET 2 diff --git a/include/pcmcia/cs_types.h b/include/pcmcia/cs_types.h index c1d1629fcd27..5f388035687d 100644 --- a/include/pcmcia/cs_types.h +++ b/include/pcmcia/cs_types.h @@ -21,7 +21,7 @@ #include <sys/types.h> #endif -#if defined(__arm__) || defined(__mips__) +#if defined(__arm__) || defined(__mips__) || defined(__avr32__) /* This (ioaddr_t) is exposed to userspace & hence cannot be changed. */ typedef u_int ioaddr_t; #else diff --git a/kernel/exit.c b/kernel/exit.c index f1aec27f1df0..cd0f1d4137a7 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -1386,8 +1386,7 @@ static int wait_task_stopped(struct task_struct *p, int delayed_group_leader, int why = (p->ptrace & PT_PTRACED) ? CLD_TRAPPED : CLD_STOPPED; exit_code = p->exit_code; - if (unlikely(!exit_code) || - unlikely(p->state & TASK_TRACED)) + if (unlikely(!exit_code) || unlikely(p->exit_state)) goto bail_ref; return wait_noreap_copyout(p, pid, uid, why, (exit_code << 8) | 0x7f, diff --git a/mm/slob.c b/mm/slob.c index 5bc2ceb692ec..08a9bd91a1aa 100644 --- a/mm/slob.c +++ b/mm/slob.c @@ -321,7 +321,8 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node) /* Improve fragment distribution and reduce our average * search time by starting our next search here. (see * Knuth vol 1, sec 2.5, pg 449) */ - if (free_slob_pages.next != prev->next) + if (prev != free_slob_pages.prev && + free_slob_pages.next != prev->next) list_move_tail(&free_slob_pages, prev->next); break; } |