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Searched refs:desc_status (Results 1 – 13 of 13) sorted by relevance

/linux/drivers/gpu/drm/xe/
H A Dxe_guc_ct.c802 u32 desc_status = desc_read(xe, h2g, status); in h2g_has_room()
804 desc_write(xe, h2g, status, desc_status | GUC_CTB_STATUS_OVERFLOW); in h2g_has_room()
961 u32 desc_status; in h2g_write()
963 desc_status = desc_read(xe, h2g, status); in h2g_write()
964 if (desc_status) { in h2g_write()
965 xe_gt_err(gt, "CT write: non-zero status: %u\n", desc_status); in h2g_write()
970 desc_write(xe, h2g, status, desc_status | GUC_CTB_STATUS_MISMATCH); in h2g_write()
976 desc_write(xe, h2g, status, desc_status | GUC_CTB_STATUS_OVERFLOW); in h2g_write()
983 desc_write(xe, h2g, status, desc_status | GUC_CTB_STATUS_OVERFLOW); in h2g_write()
1719 u32 tail, head, len, desc_status; in g2h_read()
794 u32 desc_status = desc_read(xe, h2g, status); h2g_has_room() local
953 u32 desc_status; h2g_write() local
1685 u32 tail, head, len, desc_status; g2h_read() local
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/linux/drivers/iommu/intel/
H A Ddmar.c1191 kfree(iommu->qi->desc_status); in free_iommu()
1208 while (qi->desc_status[qi->free_tail] == QI_FREE && qi->free_tail != qi->free_head) { in reclaim_free_desc()
1280 if (qi->desc_status[wait_index] == QI_ABORT) in qi_check_fault()
1331 if (qi->desc_status[head] == QI_IN_USE) in qi_check_fault()
1332 qi->desc_status[head] = QI_ABORT; in qi_check_fault()
1349 if (qi->desc_status[wait_index] == QI_ABORT) in qi_check_fault()
1421 qi->desc_status[(index + i) % QI_LENGTH] = QI_IN_USE; in qi_submit_sync()
1425 qi->desc_status[wait_index] = QI_IN_USE; in qi_submit_sync()
1431 wait_desc.qw1 = virt_to_phys(&qi->desc_status[wait_index]); in qi_submit_sync()
1447 while (READ_ONCE(qi->desc_status[wait_inde in qi_submit_sync()
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/linux/drivers/net/ethernet/via/
H A Dvia-rhine.c2048 u32 desc_status = le32_to_cpu(desc->rx_status); in rhine_rx() local
2049 int data_size = desc_status >> 16; in rhine_rx()
2051 if (desc_status & DescOwn) in rhine_rx()
2055 desc_status); in rhine_rx()
2057 if ((desc_status & (RxWholePkt | RxErr)) != RxWholePkt) { in rhine_rx()
2058 if ((desc_status & RxWholePkt) != RxWholePkt) { in rhine_rx()
2063 desc_status); in rhine_rx()
2065 } else if (desc_status & RxErr) { in rhine_rx()
2069 desc_status); in rhine_rx()
2071 if (desc_status & 0x0030) in rhine_rx()
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/linux/drivers/net/ethernet/smsc/
H A Dsmsc9420.c716 static void smsc9420_rx_count_stats(struct net_device *dev, u32 desc_status) in smsc9420_rx_count_stats() argument
718 if (unlikely(desc_status & RDES0_ERROR_SUMMARY_)) { in smsc9420_rx_count_stats()
720 if (desc_status & RDES0_DESCRIPTOR_ERROR_) in smsc9420_rx_count_stats()
722 else if (desc_status & (RDES0_FRAME_TOO_LONG_ | in smsc9420_rx_count_stats()
725 else if (desc_status & RDES0_CRC_ERROR_) in smsc9420_rx_count_stats()
729 if (unlikely(desc_status & RDES0_LENGTH_ERROR_)) in smsc9420_rx_count_stats()
732 if (unlikely(!((desc_status & RDES0_LAST_DESCRIPTOR_) && in smsc9420_rx_count_stats()
733 (desc_status & RDES0_FIRST_DESCRIPTOR_)))) in smsc9420_rx_count_stats()
736 if (desc_status & RDES0_MULTICAST_FRAME_) in smsc9420_rx_count_stats()
/linux/drivers/net/ethernet/renesas/
H A Dravb_main.c808 u8 desc_status; in ravb_rx_gbeth() local
828 desc_status = desc->msc; in ravb_rx_gbeth()
835 if (desc_status & MSC_MC) in ravb_rx_gbeth()
838 if (desc_status & (MSC_CRC | MSC_RFE | MSC_RTSF | MSC_RTLF | MSC_CEEF)) { in ravb_rx_gbeth()
840 if (desc_status & MSC_CRC) in ravb_rx_gbeth()
842 if (desc_status & MSC_RFE) in ravb_rx_gbeth()
844 if (desc_status & (MSC_RTLF | MSC_RTSF)) in ravb_rx_gbeth()
846 if (desc_status & MSC_CEEF) in ravb_rx_gbeth()
985 u8 desc_status; in ravb_rx_rcar() local
998 desc_status = desc->msc; in ravb_rx_rcar()
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H A Dsh_eth.c1591 u32 desc_status; in sh_eth_rx() local
1603 desc_status = le32_to_cpu(rxdesc->status); in sh_eth_rx()
1611 entry, desc_status, pkt_len); in sh_eth_rx()
1613 if (!(desc_status & RDFEND)) in sh_eth_rx()
1623 desc_status >>= 16; in sh_eth_rx()
1626 if (desc_status & (RD_RFS1 | RD_RFS2 | RD_RFS3 | RD_RFS4 | in sh_eth_rx()
1629 if (desc_status & RD_RFS1) in sh_eth_rx()
1631 if (desc_status & RD_RFS2) in sh_eth_rx()
1633 if (desc_status & RD_RFS3) in sh_eth_rx()
1635 if (desc_status & RD_RFS4) in sh_eth_rx()
[all …]
/linux/drivers/net/ethernet/adaptec/
H A Dstarfire.c1423 u32 desc_status; in __netdev_rx() local
1427 while ((desc_status = le32_to_cpu(np->rx_done_q[np->rx_done].status)) != 0) { in __netdev_rx()
1434 printk(KERN_DEBUG " netdev_rx() status of %d was %#8.8x.\n", np->rx_done, desc_status); in __netdev_rx()
1435 if (!(desc_status & RxOK)) { in __netdev_rx()
1438 printk(KERN_DEBUG " netdev_rx() Rx error was %#8.8x.\n", desc_status); in __netdev_rx()
1440 if (desc_status & RxFIFOErr) in __netdev_rx()
1451 pkt_len = desc_status; /* Implicitly Truncate */ in __netdev_rx()
1452 entry = (desc_status >> 16) & 0x7ff; in __netdev_rx()
1540 retcode, np->rx_done, desc_status); in __netdev_rx()
/linux/drivers/net/ethernet/natsemi/
H A Dnatsemi.c2282 s32 desc_status = le32_to_cpu(np->rx_head_desc->cmd_status); in netdev_rx() local
2287 while (desc_status < 0) { /* e.g. & DescOwn */ in netdev_rx()
2292 entry, desc_status); in netdev_rx()
2301 pkt_len = (desc_status & DescSizeMask) - 4; in netdev_rx()
2302 if ((desc_status&(DescMore|DescPktOK|DescRxLong)) != DescPktOK){ in netdev_rx()
2303 if (desc_status & DescMore) { in netdev_rx()
2312 np->cur_rx, desc_status); in netdev_rx()
2334 if (desc_status & (DescRxAbort|DescRxOver)) in netdev_rx()
2336 if (desc_status & (DescRxLong|DescRxRunt)) in netdev_rx()
2338 if (desc_status in netdev_rx()
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/linux/drivers/net/ethernet/realtek/rtase/
H A Drtase.h239 } __packed desc_status;
235 } __packed desc_status; global() member
H A Drtase_main.c251 desc->desc_status.opts2 = 0; in rtase_mark_to_asic()
454 u32 opts2 = le32_to_cpu(desc->desc_status.opts2); in rtase_rx_csum()
471 u32 opts2 = le32_to_cpu(desc->desc_status.opts2); in rtase_rx_vlan_skb()
502 status = le32_to_cpu(desc->desc_status.opts1); in rx_handler()
/linux/drivers/mtd/nand/raw/
H A Dcadence-nand-controller.c996 u32 desc_status) in cadence_nand_check_desc_error() argument
998 if (desc_status & CDMA_CS_ERP) in cadence_nand_check_desc_error()
1001 if (desc_status & CDMA_CS_UNCE) in cadence_nand_check_desc_error()
1004 if (desc_status & CDMA_CS_ERR) { in cadence_nand_check_desc_error()
1009 if (FIELD_GET(CDMA_CS_MAXERR, desc_status)) in cadence_nand_check_desc_error()
/linux/drivers/dma/
H A Dpl330.c392 enum desc_status { enum
535 enum desc_status status;
/linux/drivers/tty/
H A Dsynclink_gt.c