diff options
Diffstat (limited to 'drivers/net/ethernet')
5 files changed, 42 insertions, 50 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c index 7c125d7fb547..a4a4ec0b68f8 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c @@ -3037,19 +3037,18 @@ void qlcnic_83xx_unlock_driver(struct qlcnic_adapter *adapter) QLCRDX(adapter->ahw, QLC_83XX_DRV_UNLOCK); } -int qlcnic_83xx_ms_mem_write128(struct qlcnic_adapter *adapter, u64 addr, +int qlcnic_ms_mem_write128(struct qlcnic_adapter *adapter, u64 addr, u32 *data, u32 count) { int i, j, ret = 0; u32 temp; - int err = 0; /* Check alignment */ if (addr & 0xF) return -EIO; mutex_lock(&adapter->ahw->mem_lock); - qlcnic_83xx_wrt_reg_indirect(adapter, QLCNIC_MS_ADDR_HI, 0); + qlcnic_ind_wr(adapter, QLCNIC_MS_ADDR_HI, 0); for (i = 0; i < count; i++, addr += 16) { if (!((ADDR_IN_RANGE(addr, QLCNIC_ADDR_QDR_NET, @@ -3060,26 +3059,16 @@ int qlcnic_83xx_ms_mem_write128(struct qlcnic_adapter *adapter, u64 addr, return -EIO; } - qlcnic_83xx_wrt_reg_indirect(adapter, QLCNIC_MS_ADDR_LO, addr); - qlcnic_83xx_wrt_reg_indirect(adapter, QLCNIC_MS_WRTDATA_LO, - *data++); - qlcnic_83xx_wrt_reg_indirect(adapter, QLCNIC_MS_WRTDATA_HI, - *data++); - qlcnic_83xx_wrt_reg_indirect(adapter, QLCNIC_MS_WRTDATA_ULO, - *data++); - qlcnic_83xx_wrt_reg_indirect(adapter, QLCNIC_MS_WRTDATA_UHI, - *data++); - qlcnic_83xx_wrt_reg_indirect(adapter, QLCNIC_MS_CTRL, - QLCNIC_TA_WRITE_ENABLE); - qlcnic_83xx_wrt_reg_indirect(adapter, QLCNIC_MS_CTRL, - QLCNIC_TA_WRITE_START); + qlcnic_ind_wr(adapter, QLCNIC_MS_ADDR_LO, addr); + qlcnic_ind_wr(adapter, QLCNIC_MS_WRTDATA_LO, *data++); + qlcnic_ind_wr(adapter, QLCNIC_MS_WRTDATA_HI, *data++); + qlcnic_ind_wr(adapter, QLCNIC_MS_WRTDATA_ULO, *data++); + qlcnic_ind_wr(adapter, QLCNIC_MS_WRTDATA_UHI, *data++); + qlcnic_ind_wr(adapter, QLCNIC_MS_CTRL, QLCNIC_TA_WRITE_ENABLE); + qlcnic_ind_wr(adapter, QLCNIC_MS_CTRL, QLCNIC_TA_WRITE_START); for (j = 0; j < MAX_CTL_CHECK; j++) { - temp = QLCRD32(adapter, QLCNIC_MS_CTRL, &err); - if (err == -EIO) { - mutex_unlock(&adapter->ahw->mem_lock); - return err; - } + temp = qlcnic_ind_rd(adapter, QLCNIC_MS_CTRL); if ((temp & TA_CTL_BUSY) == 0) break; diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h index 88d809c35633..97784d09933f 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h @@ -560,7 +560,7 @@ void qlcnic_83xx_napi_del(struct qlcnic_adapter *); void qlcnic_83xx_napi_enable(struct qlcnic_adapter *); void qlcnic_83xx_napi_disable(struct qlcnic_adapter *); int qlcnic_83xx_config_led(struct qlcnic_adapter *, u32, u32); -void qlcnic_ind_wr(struct qlcnic_adapter *, u32, u32); +int qlcnic_ind_wr(struct qlcnic_adapter *, u32, u32); int qlcnic_ind_rd(struct qlcnic_adapter *, u32); int qlcnic_83xx_create_rx_ctx(struct qlcnic_adapter *); int qlcnic_83xx_create_tx_ctx(struct qlcnic_adapter *, @@ -617,7 +617,6 @@ void qlcnic_83xx_idc_request_reset(struct qlcnic_adapter *, u32); int qlcnic_83xx_lock_driver(struct qlcnic_adapter *); void qlcnic_83xx_unlock_driver(struct qlcnic_adapter *); int qlcnic_83xx_set_default_offload_settings(struct qlcnic_adapter *); -int qlcnic_83xx_ms_mem_write128(struct qlcnic_adapter *, u64, u32 *, u32); int qlcnic_83xx_idc_vnic_pf_entry(struct qlcnic_adapter *); int qlcnic_83xx_disable_vnic_mode(struct qlcnic_adapter *, int); int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *); @@ -659,4 +658,5 @@ void qlcnic_83xx_cache_tmpl_hdr_values(struct qlcnic_fw_dump *); u32 qlcnic_83xx_get_cap_size(void *, int); void qlcnic_83xx_set_sys_info(void *, int, u32); void qlcnic_83xx_store_cap_mask(void *, u32); +int qlcnic_ms_mem_write128(struct qlcnic_adapter *, u64, u32 *, u32); #endif diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c index 34d273794e96..f33559b72528 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c @@ -1363,8 +1363,8 @@ static int qlcnic_83xx_copy_bootloader(struct qlcnic_adapter *adapter) return ret; } /* 16 byte write to MS memory */ - ret = qlcnic_83xx_ms_mem_write128(adapter, dest, (u32 *)p_cache, - size / 16); + ret = qlcnic_ms_mem_write128(adapter, dest, (u32 *)p_cache, + size / 16); if (ret) { vfree(p_cache); return ret; @@ -1389,8 +1389,8 @@ static int qlcnic_83xx_copy_fw_file(struct qlcnic_adapter *adapter) p_cache = (u32 *)fw->data; addr = (u64)dest; - ret = qlcnic_83xx_ms_mem_write128(adapter, addr, - p_cache, size / 16); + ret = qlcnic_ms_mem_write128(adapter, addr, + p_cache, size / 16); if (ret) { dev_err(&adapter->pdev->dev, "MS memory write failed\n"); release_firmware(fw); @@ -1405,8 +1405,8 @@ static int qlcnic_83xx_copy_fw_file(struct qlcnic_adapter *adapter) data[i] = fw->data[size + i]; for (; i < 16; i++) data[i] = 0; - ret = qlcnic_83xx_ms_mem_write128(adapter, addr, - (u32 *)data, 1); + ret = qlcnic_ms_mem_write128(adapter, addr, + (u32 *)data, 1); if (ret) { dev_err(&adapter->pdev->dev, "MS memory write failed\n"); diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c index e5352b70314a..c9e8574959b7 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c @@ -373,12 +373,16 @@ int qlcnic_ind_rd(struct qlcnic_adapter *adapter, u32 addr) return data; } -void qlcnic_ind_wr(struct qlcnic_adapter *adapter, u32 addr, u32 data) +int qlcnic_ind_wr(struct qlcnic_adapter *adapter, u32 addr, u32 data) { + int ret = 0; + if (qlcnic_82xx_check(adapter)) qlcnic_write_window_reg(addr, adapter->ahw->pci_base0, data); else - qlcnic_83xx_wrt_reg_indirect(adapter, addr, data); + ret = qlcnic_83xx_wrt_reg_indirect(adapter, addr, data); + + return ret; } static int diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c index 37b979b1266b..f7694da8ed5d 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c @@ -238,6 +238,8 @@ void qlcnic_82xx_cache_tmpl_hdr_values(struct qlcnic_fw_dump *fw_dump) hdr->drv_cap_mask = hdr->cap_mask; fw_dump->cap_mask = hdr->cap_mask; + + fw_dump->use_pex_dma = (hdr->capabilities & BIT_0) ? true : false; } inline u32 qlcnic_82xx_get_cap_size(void *t_hdr, int index) @@ -276,6 +278,8 @@ inline void qlcnic_83xx_set_saved_state(void *t_hdr, u32 index, hdr->saved_state[index] = value; } +#define QLCNIC_TEMPLATE_VERSION (0x20001) + void qlcnic_83xx_cache_tmpl_hdr_values(struct qlcnic_fw_dump *fw_dump) { struct qlcnic_83xx_dump_template_hdr *hdr; @@ -288,6 +292,9 @@ void qlcnic_83xx_cache_tmpl_hdr_values(struct qlcnic_fw_dump *fw_dump) hdr->drv_cap_mask = hdr->cap_mask; fw_dump->cap_mask = hdr->cap_mask; + + fw_dump->use_pex_dma = (fw_dump->version & 0xfffff) >= + QLCNIC_TEMPLATE_VERSION; } inline u32 qlcnic_83xx_get_cap_size(void *t_hdr, int index) @@ -658,29 +665,28 @@ out: static int qlcnic_start_pex_dma(struct qlcnic_adapter *adapter, struct __mem *mem) { - struct qlcnic_83xx_dump_template_hdr *tmpl_hdr; struct device *dev = &adapter->pdev->dev; u32 dma_no, dma_base_addr, temp_addr; int i, ret, dma_sts; + void *tmpl_hdr; tmpl_hdr = adapter->ahw->fw_dump.tmpl_hdr; - dma_no = tmpl_hdr->saved_state[QLC_83XX_DMA_ENGINE_INDEX]; + dma_no = qlcnic_get_saved_state(adapter, tmpl_hdr, + QLC_83XX_DMA_ENGINE_INDEX); dma_base_addr = QLC_DMA_REG_BASE_ADDR(dma_no); temp_addr = dma_base_addr + QLC_DMA_CMD_BUFF_ADDR_LOW; - ret = qlcnic_83xx_wrt_reg_indirect(adapter, temp_addr, - mem->desc_card_addr); + ret = qlcnic_ind_wr(adapter, temp_addr, mem->desc_card_addr); if (ret) return ret; temp_addr = dma_base_addr + QLC_DMA_CMD_BUFF_ADDR_HI; - ret = qlcnic_83xx_wrt_reg_indirect(adapter, temp_addr, 0); + ret = qlcnic_ind_wr(adapter, temp_addr, 0); if (ret) return ret; temp_addr = dma_base_addr + QLC_DMA_CMD_STATUS_CTRL; - ret = qlcnic_83xx_wrt_reg_indirect(adapter, temp_addr, - mem->start_dma_cmd); + ret = qlcnic_ind_wr(adapter, temp_addr, mem->start_dma_cmd); if (ret) return ret; @@ -710,15 +716,16 @@ static u32 qlcnic_read_memory_pexdma(struct qlcnic_adapter *adapter, struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump; u32 temp, dma_base_addr, size = 0, read_size = 0; struct qlcnic_pex_dma_descriptor *dma_descr; - struct qlcnic_83xx_dump_template_hdr *tmpl_hdr; struct device *dev = &adapter->pdev->dev; dma_addr_t dma_phys_addr; void *dma_buffer; + void *tmpl_hdr; tmpl_hdr = fw_dump->tmpl_hdr; /* Check if DMA engine is available */ - temp = tmpl_hdr->saved_state[QLC_83XX_DMA_ENGINE_INDEX]; + temp = qlcnic_get_saved_state(adapter, tmpl_hdr, + QLC_83XX_DMA_ENGINE_INDEX); dma_base_addr = QLC_DMA_REG_BASE_ADDR(temp); temp = qlcnic_ind_rd(adapter, dma_base_addr + QLC_DMA_CMD_STATUS_CTRL); @@ -764,8 +771,8 @@ static u32 qlcnic_read_memory_pexdma(struct qlcnic_adapter *adapter, /* Write DMA descriptor to MS memory*/ temp = sizeof(struct qlcnic_pex_dma_descriptor) / 16; - *ret = qlcnic_83xx_ms_mem_write128(adapter, mem->desc_card_addr, - (u32 *)dma_descr, temp); + *ret = qlcnic_ms_mem_write128(adapter, mem->desc_card_addr, + (u32 *)dma_descr, temp); if (*ret) { dev_info(dev, "Failed to write DMA descriptor to MS memory at address 0x%x\n", mem->desc_card_addr); @@ -1141,8 +1148,6 @@ free_mem: return err; } -#define QLCNIC_TEMPLATE_VERSION (0x20001) - int qlcnic_fw_cmd_get_minidump_temp(struct qlcnic_adapter *adapter) { struct qlcnic_hardware_context *ahw; @@ -1203,12 +1208,6 @@ flash_temp: "Default minidump capture mask 0x%x\n", fw_dump->cap_mask); - if (qlcnic_83xx_check(adapter) && - (fw_dump->version & 0xfffff) >= QLCNIC_TEMPLATE_VERSION) - fw_dump->use_pex_dma = true; - else - fw_dump->use_pex_dma = false; - qlcnic_enable_fw_dump_state(adapter); return 0; |
