diff options
author | John Stultz <john.stultz@linaro.org> | 2011-10-20 16:40:33 -0700 |
---|---|---|
committer | John Stultz <john.stultz@linaro.org> | 2011-10-20 16:40:33 -0700 |
commit | 1d1e56d14e6f7118557ee956b12dc7c57255bb73 (patch) | |
tree | 2867515084b334da43525e27938f87e65b60017d /drivers | |
parent | 72be63ae1625fcc8d59a066db62fbb5a8dfa3189 (diff) | |
parent | 0d04279d7443de8a98ced62732d1d834d5f005d5 (diff) |
Merge branch 'upstream/linaro-3.1' into linaro-android-3.1-agreen-rebase
Conflicts:
arch/arm/kernel/entry-armv.S
arch/arm/vfp/vfpmodule.c
kernel/power/Kconfig
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/gpio/gpio-omap.c | 2 | ||||
-rw-r--r-- | drivers/gpio/gpio-pca953x.c | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/radeon/atom.c | 15 | ||||
-rw-r--r-- | drivers/gpu/drm/radeon/atom.h | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/radeon/atombios_crtc.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/radeon/radeon_encoders.c | 25 | ||||
-rw-r--r-- | drivers/gpu/drm/ttm/ttm_bo_util.c | 2 | ||||
-rw-r--r-- | drivers/hwmon/w83627ehf.c | 15 | ||||
-rw-r--r-- | drivers/ide/Kconfig | 24 | ||||
-rw-r--r-- | drivers/media/video/v4l2-dev.c | 2 | ||||
-rw-r--r-- | drivers/net/bnx2x/bnx2x.h | 18 | ||||
-rw-r--r-- | drivers/net/bnx2x/bnx2x_cmn.h | 2 | ||||
-rw-r--r-- | drivers/net/can/mscan/mscan.c | 11 | ||||
-rw-r--r-- | drivers/net/mlx4/en_tx.c | 6 |
14 files changed, 86 insertions, 40 deletions
diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c index 0599854e221..118ec12d2d5 100644 --- a/drivers/gpio/gpio-omap.c +++ b/drivers/gpio/gpio-omap.c @@ -34,8 +34,8 @@ struct gpio_bank { u16 irq; u16 virtual_irq_start; int method; -#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2PLUS) u32 suspend_wakeup; +#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2PLUS) u32 saved_wakeup; #endif u32 non_wakeup_gpios; diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index c43b8ff626a..0550dcb8581 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -577,6 +577,7 @@ pca953x_get_alt_pdata(struct i2c_client *client, int *gpio_base, int *invert) void pca953x_get_alt_pdata(struct i2c_client *client, int *gpio_base, int *invert) { + *gpio_base = -1; } #endif diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c index e88c64417a8..14cc88aaf3a 100644 --- a/drivers/gpu/drm/radeon/atom.c +++ b/drivers/gpu/drm/radeon/atom.c @@ -277,7 +277,12 @@ static uint32_t atom_get_src_int(atom_exec_context *ctx, uint8_t attr, case ATOM_ARG_FB: idx = U8(*ptr); (*ptr)++; - val = gctx->scratch[((gctx->fb_base + idx) / 4)]; + if ((gctx->fb_base + (idx * 4)) > gctx->scratch_size_bytes) { + DRM_ERROR("ATOM: fb read beyond scratch region: %d vs. %d\n", + gctx->fb_base + (idx * 4), gctx->scratch_size_bytes); + val = 0; + } else + val = gctx->scratch[(gctx->fb_base / 4) + idx]; if (print) DEBUG("FB[0x%02X]", idx); break; @@ -531,7 +536,11 @@ static void atom_put_dst(atom_exec_context *ctx, int arg, uint8_t attr, case ATOM_ARG_FB: idx = U8(*ptr); (*ptr)++; - gctx->scratch[((gctx->fb_base + idx) / 4)] = val; + if ((gctx->fb_base + (idx * 4)) > gctx->scratch_size_bytes) { + DRM_ERROR("ATOM: fb write beyond scratch region: %d vs. %d\n", + gctx->fb_base + (idx * 4), gctx->scratch_size_bytes); + } else + gctx->scratch[(gctx->fb_base / 4) + idx] = val; DEBUG("FB[0x%02X]", idx); break; case ATOM_ARG_PLL: @@ -1370,11 +1379,13 @@ int atom_allocate_fb_scratch(struct atom_context *ctx) usage_bytes = firmware_usage->asFirmwareVramReserveInfo[0].usFirmwareUseInKb * 1024; } + ctx->scratch_size_bytes = 0; if (usage_bytes == 0) usage_bytes = 20 * 1024; /* allocate some scratch memory */ ctx->scratch = kzalloc(usage_bytes, GFP_KERNEL); if (!ctx->scratch) return -ENOMEM; + ctx->scratch_size_bytes = usage_bytes; return 0; } diff --git a/drivers/gpu/drm/radeon/atom.h b/drivers/gpu/drm/radeon/atom.h index a589a55b223..93cfe2086ba 100644 --- a/drivers/gpu/drm/radeon/atom.h +++ b/drivers/gpu/drm/radeon/atom.h @@ -137,6 +137,7 @@ struct atom_context { int cs_equal, cs_above; int io_mode; uint32_t *scratch; + int scratch_size_bytes; }; extern int atom_debug; diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c index c742944d380..a515b2a09d8 100644 --- a/drivers/gpu/drm/radeon/atombios_crtc.c +++ b/drivers/gpu/drm/radeon/atombios_crtc.c @@ -466,7 +466,7 @@ static void atombios_crtc_program_ss(struct drm_crtc *crtc, return; } args.v2.ucEnable = enable; - if ((ss->percentage == 0) || (ss->type & ATOM_EXTERNAL_SS_MASK)) + if ((ss->percentage == 0) || (ss->type & ATOM_EXTERNAL_SS_MASK) || ASIC_IS_DCE41(rdev)) args.v2.ucEnable = ATOM_DISABLE; } else if (ASIC_IS_DCE3(rdev)) { args.v1.usSpreadSpectrumPercentage = cpu_to_le16(ss->percentage); diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c index 8a171b21b45..eb3f6dc6df8 100644 --- a/drivers/gpu/drm/radeon/radeon_encoders.c +++ b/drivers/gpu/drm/radeon/radeon_encoders.c @@ -1638,7 +1638,17 @@ atombios_set_encoder_crtc_source(struct drm_encoder *encoder) break; case 2: args.v2.ucCRTC = radeon_crtc->crtc_id; - args.v2.ucEncodeMode = atombios_get_encoder_mode(encoder); + if (radeon_encoder_is_dp_bridge(encoder)) { + struct drm_connector *connector = radeon_get_connector_for_encoder(encoder); + + if (connector->connector_type == DRM_MODE_CONNECTOR_LVDS) + args.v2.ucEncodeMode = ATOM_ENCODER_MODE_LVDS; + else if (connector->connector_type == DRM_MODE_CONNECTOR_VGA) + args.v2.ucEncodeMode = ATOM_ENCODER_MODE_CRT; + else + args.v2.ucEncodeMode = atombios_get_encoder_mode(encoder); + } else + args.v2.ucEncodeMode = atombios_get_encoder_mode(encoder); switch (radeon_encoder->encoder_id) { case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1: @@ -1756,10 +1766,15 @@ static int radeon_atom_pick_dig_encoder(struct drm_encoder *encoder) if (ASIC_IS_DCE4(rdev)) { dig = radeon_encoder->enc_priv; if (ASIC_IS_DCE41(rdev)) { - if (dig->linkb) - return 1; - else - return 0; + /* ontario follows DCE4 */ + if (rdev->family == CHIP_PALM) { + if (dig->linkb) + return 1; + else + return 0; + } else + /* llano follows DCE3.2 */ + return radeon_crtc->crtc_id; } else { switch (radeon_encoder->encoder_id) { case ENCODER_OBJECT_ID_INTERNAL_UNIPHY: diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c index ae3c6f5dd2b..082fcaea583 100644 --- a/drivers/gpu/drm/ttm/ttm_bo_util.c +++ b/drivers/gpu/drm/ttm/ttm_bo_util.c @@ -321,7 +321,7 @@ int ttm_bo_move_memcpy(struct ttm_buffer_object *bo, struct ttm_mem_type_manager *man = &bdev->man[new_mem->mem_type]; struct ttm_tt *ttm = bo->ttm; struct ttm_mem_reg *old_mem = &bo->mem; - struct ttm_mem_reg old_copy; + struct ttm_mem_reg old_copy = *old_mem; void *old_iomap; void *new_iomap; int ret; diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c index f2b377c56a3..7b0260dc76f 100644 --- a/drivers/hwmon/w83627ehf.c +++ b/drivers/hwmon/w83627ehf.c @@ -1715,7 +1715,8 @@ static void w83627ehf_device_remove_files(struct device *dev) } /* Get the monitoring functions started */ -static inline void __devinit w83627ehf_init_device(struct w83627ehf_data *data) +static inline void __devinit w83627ehf_init_device(struct w83627ehf_data *data, + enum kinds kind) { int i; u8 tmp, diode; @@ -1746,10 +1747,16 @@ static inline void __devinit w83627ehf_init_device(struct w83627ehf_data *data) w83627ehf_write_value(data, W83627EHF_REG_VBAT, tmp | 0x01); /* Get thermal sensor types */ - diode = w83627ehf_read_value(data, W83627EHF_REG_DIODE); + switch (kind) { + case w83627ehf: + diode = w83627ehf_read_value(data, W83627EHF_REG_DIODE); + break; + default: + diode = 0x70; + } for (i = 0; i < 3; i++) { if ((tmp & (0x02 << i))) - data->temp_type[i] = (diode & (0x10 << i)) ? 1 : 2; + data->temp_type[i] = (diode & (0x10 << i)) ? 1 : 3; else data->temp_type[i] = 4; /* thermistor */ } @@ -2016,7 +2023,7 @@ static int __devinit w83627ehf_probe(struct platform_device *pdev) } /* Initialize the chip */ - w83627ehf_init_device(data); + w83627ehf_init_device(data, sio_data->kind); data->vrm = vid_which_vrm(); superio_enter(sio_data->sioreg); diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig index 9827c5e686c..811dbbd9306 100644 --- a/drivers/ide/Kconfig +++ b/drivers/ide/Kconfig @@ -327,7 +327,7 @@ config BLK_DEV_OPTI621 select BLK_DEV_IDEPCI help This is a driver for the OPTi 82C621 EIDE controller. - Please read the comments at the top of <file:drivers/ide/pci/opti621.c>. + Please read the comments at the top of <file:drivers/ide/opti621.c>. config BLK_DEV_RZ1000 tristate "RZ1000 chipset bugfix/support" @@ -365,7 +365,7 @@ config BLK_DEV_ALI15X3 normal dual channel support. Please read the comments at the top of - <file:drivers/ide/pci/alim15x3.c>. + <file:drivers/ide/alim15x3.c>. If unsure, say N. @@ -528,7 +528,7 @@ config BLK_DEV_NS87415 This driver adds detection and support for the NS87415 chip (used mainly on SPARC64 and PA-RISC machines). - Please read the comments at the top of <file:drivers/ide/pci/ns87415.c>. + Please read the comments at the top of <file:drivers/ide/ns87415.c>. config BLK_DEV_PDC202XX_OLD tristate "PROMISE PDC202{46|62|65|67} support" @@ -547,7 +547,7 @@ config BLK_DEV_PDC202XX_OLD for more than one card. Please read the comments at the top of - <file:drivers/ide/pci/pdc202xx_old.c>. + <file:drivers/ide/pdc202xx_old.c>. If unsure, say N. @@ -593,7 +593,7 @@ config BLK_DEV_SIS5513 ATA100: SiS635, SiS645, SiS650, SiS730, SiS735, SiS740, SiS745, SiS750 - Please read the comments at the top of <file:drivers/ide/pci/sis5513.c>. + Please read the comments at the top of <file:drivers/ide/sis5513.c>. config BLK_DEV_SL82C105 tristate "Winbond SL82c105 support" @@ -616,7 +616,7 @@ config BLK_DEV_SLC90E66 look-a-like to the PIIX4 it should be a nice addition. Please read the comments at the top of - <file:drivers/ide/pci/slc90e66.c>. + <file:drivers/ide/slc90e66.c>. config BLK_DEV_TRM290 tristate "Tekram TRM290 chipset support" @@ -625,7 +625,7 @@ config BLK_DEV_TRM290 This driver adds support for bus master DMA transfers using the Tekram TRM290 PCI IDE chip. Volunteers are needed for further tweaking and development. - Please read the comments at the top of <file:drivers/ide/pci/trm290.c>. + Please read the comments at the top of <file:drivers/ide/trm290.c>. config BLK_DEV_VIA82CXXX tristate "VIA82CXXX chipset support" @@ -836,7 +836,7 @@ config BLK_DEV_ALI14XX of the ALI M1439/1443/1445/1487/1489 chipsets, and permits faster I/O speeds to be set as well. See the files <file:Documentation/ide/ide.txt> and - <file:drivers/ide/legacy/ali14xx.c> for more info. + <file:drivers/ide/ali14xx.c> for more info. config BLK_DEV_DTC2278 tristate "DTC-2278 support" @@ -847,7 +847,7 @@ config BLK_DEV_DTC2278 boot parameter. It enables support for the secondary IDE interface of the DTC-2278 card, and permits faster I/O speeds to be set as well. See the <file:Documentation/ide/ide.txt> and - <file:drivers/ide/legacy/dtc2278.c> files for more info. + <file:drivers/ide/dtc2278.c> files for more info. config BLK_DEV_HT6560B tristate "Holtek HT6560B support" @@ -858,7 +858,7 @@ config BLK_DEV_HT6560B boot parameter. It enables support for the secondary IDE interface of the Holtek card, and permits faster I/O speeds to be set as well. See the <file:Documentation/ide/ide.txt> and - <file:drivers/ide/legacy/ht6560b.c> files for more info. + <file:drivers/ide/ht6560b.c> files for more info. config BLK_DEV_QD65XX tristate "QDI QD65xx support" @@ -867,7 +867,7 @@ config BLK_DEV_QD65XX help This driver is enabled at runtime using the "qd65xx.probe" kernel boot parameter. It permits faster I/O speeds to be set. See the - <file:Documentation/ide/ide.txt> and <file:drivers/ide/legacy/qd65xx.c> + <file:Documentation/ide/ide.txt> and <file:drivers/ide/qd65xx.c> for more info. config BLK_DEV_UMC8672 @@ -879,7 +879,7 @@ config BLK_DEV_UMC8672 boot parameter. It enables support for the secondary IDE interface of the UMC-8672, and permits faster I/O speeds to be set as well. See the files <file:Documentation/ide/ide.txt> and - <file:drivers/ide/legacy/umc8672.c> for more info. + <file:drivers/ide/umc8672.c> for more info. endif diff --git a/drivers/media/video/v4l2-dev.c b/drivers/media/video/v4l2-dev.c index d7215651772..a5c9ed128b9 100644 --- a/drivers/media/video/v4l2-dev.c +++ b/drivers/media/video/v4l2-dev.c @@ -181,7 +181,7 @@ static void v4l2_device_release(struct device *cd) * TODO: In the long run all drivers that use v4l2_device should use the * v4l2_device release callback. This check will then be unnecessary. */ - if (v4l2_dev->release == NULL) + if (v4l2_dev && v4l2_dev->release == NULL) v4l2_dev = NULL; /* Release video_device and perform other diff --git a/drivers/net/bnx2x/bnx2x.h b/drivers/net/bnx2x/bnx2x.h index e46df5331c5..9a7eb3b36cf 100644 --- a/drivers/net/bnx2x/bnx2x.h +++ b/drivers/net/bnx2x/bnx2x.h @@ -239,13 +239,19 @@ void bnx2x_int_disable(struct bnx2x *bp); * FUNC_N_CLID_X = N * NUM_SPECIAL_CLIENTS + FUNC_0_CLID_X * */ -/* iSCSI L2 */ -#define BNX2X_ISCSI_ETH_CL_ID_IDX 1 -#define BNX2X_ISCSI_ETH_CID 49 +enum { + BNX2X_ISCSI_ETH_CL_ID_IDX, + BNX2X_FCOE_ETH_CL_ID_IDX, + BNX2X_MAX_CNIC_ETH_CL_ID_IDX, +}; -/* FCoE L2 */ -#define BNX2X_FCOE_ETH_CL_ID_IDX 2 -#define BNX2X_FCOE_ETH_CID 50 +#define BNX2X_CNIC_START_ETH_CID 48 +enum { + /* iSCSI L2 */ + BNX2X_ISCSI_ETH_CID = BNX2X_CNIC_START_ETH_CID, + /* FCoE L2 */ + BNX2X_FCOE_ETH_CID, +}; /** Additional rings budgeting */ #ifdef BCM_CNIC diff --git a/drivers/net/bnx2x/bnx2x_cmn.h b/drivers/net/bnx2x/bnx2x_cmn.h index 223bfeebc59..2dc1199239d 100644 --- a/drivers/net/bnx2x/bnx2x_cmn.h +++ b/drivers/net/bnx2x/bnx2x_cmn.h @@ -1297,7 +1297,7 @@ static inline void bnx2x_init_txdata(struct bnx2x *bp, static inline u8 bnx2x_cnic_eth_cl_id(struct bnx2x *bp, u8 cl_idx) { return bp->cnic_base_cl_id + cl_idx + - (bp->pf_num >> 1) * NON_ETH_CONTEXT_USE; + (bp->pf_num >> 1) * BNX2X_MAX_CNIC_ETH_CL_ID_IDX; } static inline u8 bnx2x_cnic_fw_sb_id(struct bnx2x *bp) diff --git a/drivers/net/can/mscan/mscan.c b/drivers/net/can/mscan/mscan.c index 92feac68b66..4cc6f44c2ba 100644 --- a/drivers/net/can/mscan/mscan.c +++ b/drivers/net/can/mscan/mscan.c @@ -261,11 +261,13 @@ static netdev_tx_t mscan_start_xmit(struct sk_buff *skb, struct net_device *dev) void __iomem *data = ®s->tx.dsr1_0; u16 *payload = (u16 *)frame->data; - /* It is safe to write into dsr[dlc+1] */ - for (i = 0; i < (frame->can_dlc + 1) / 2; i++) { + for (i = 0; i < frame->can_dlc / 2; i++) { out_be16(data, *payload++); data += 2 + _MSCAN_RESERVED_DSR_SIZE; } + /* write remaining byte if necessary */ + if (frame->can_dlc & 1) + out_8(data, frame->data[frame->can_dlc - 1]); } out_8(®s->tx.dlr, frame->can_dlc); @@ -330,10 +332,13 @@ static void mscan_get_rx_frame(struct net_device *dev, struct can_frame *frame) void __iomem *data = ®s->rx.dsr1_0; u16 *payload = (u16 *)frame->data; - for (i = 0; i < (frame->can_dlc + 1) / 2; i++) { + for (i = 0; i < frame->can_dlc / 2; i++) { *payload++ = in_be16(data); data += 2 + _MSCAN_RESERVED_DSR_SIZE; } + /* read remaining byte if necessary */ + if (frame->can_dlc & 1) + frame->data[frame->can_dlc - 1] = in_8(data); } out_8(®s->canrflg, MSCAN_RXF); diff --git a/drivers/net/mlx4/en_tx.c b/drivers/net/mlx4/en_tx.c index 6e03de034ac..f76ab6bf309 100644 --- a/drivers/net/mlx4/en_tx.c +++ b/drivers/net/mlx4/en_tx.c @@ -172,7 +172,7 @@ int mlx4_en_activate_tx_ring(struct mlx4_en_priv *priv, memset(ring->buf, 0, ring->buf_size); ring->qp_state = MLX4_QP_STATE_RST; - ring->doorbell_qpn = swab32(ring->qp.qpn << 8); + ring->doorbell_qpn = ring->qp.qpn << 8; mlx4_en_fill_qp_context(priv, ring->size, ring->stride, 1, 0, ring->qpn, ring->cqn, &ring->context); @@ -791,7 +791,7 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev) skb_orphan(skb); if (ring->bf_enabled && desc_size <= MAX_BF && !bounce && !vlan_tag) { - *(u32 *) (&tx_desc->ctrl.vlan_tag) |= ring->doorbell_qpn; + *(__be32 *) (&tx_desc->ctrl.vlan_tag) |= cpu_to_be32(ring->doorbell_qpn); op_own |= htonl((bf_index & 0xffff) << 8); /* Ensure new descirptor hits memory * before setting ownership of this descriptor to HW */ @@ -812,7 +812,7 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev) wmb(); tx_desc->ctrl.owner_opcode = op_own; wmb(); - writel(ring->doorbell_qpn, ring->bf.uar->map + MLX4_SEND_DOORBELL); + iowrite32be(ring->doorbell_qpn, ring->bf.uar->map + MLX4_SEND_DOORBELL); } /* Poll CQ here */ |