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Searched refs:db_count (Results 1 – 9 of 9) sorted by relevance

/drivers/pci/endpoint/functions/
A Dpci-epf-ntb.c78 u32 db_count; member
489 u16 db_count) in epf_ntb_configure_msix() argument
556 u16 db_count, bool msix) in epf_ntb_configure_db() argument
628 u16 db_count; in epf_ntb_cmd_handler() local
1281 u32 db_count; in epf_ntb_configure_interrupt() local
1299 db_count = ntb->db_count; in epf_ntb_configure_interrupt()
1305 ntb->db_count = db_count; in epf_ntb_configure_interrupt()
1436 u32 num_mws, db_count; in epf_ntb_db_mw_bar_init() local
1456 db_count = ntb->db_count; in epf_ntb_db_mw_bar_init()
2018 EPF_NTB_R(db_count)
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A Dpci-epf-vntb.c126 u32 db_count; member
261 for (i = 1; i < ntb->db_count; i++) { in epf_ntb_cmd_handler()
448 for (i = 0; i < ntb->db_count; i++) { in epf_ntb_config_spad_bar_alloc()
469 u32 db_count; in epf_ntb_configure_interrupt() local
481 db_count = ntb->db_count; in epf_ntb_configure_interrupt()
482 if (db_count > MAX_DB_COUNT) { in epf_ntb_configure_interrupt()
487 ntb->db_count = db_count; in epf_ntb_configure_interrupt()
517 size_t size = sizeof(u32) * ntb->db_count; in epf_ntb_db_bar_init()
973 EPF_NTB_R(db_count)
974 EPF_NTB_W(db_count)
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/drivers/ntb/hw/epf/
A Dntb_hw_epf.c73 unsigned int db_count; member
362 ndev->db_count = irq - 1; in ntb_epf_init_isr()
374 for (i = 0; i < ndev->db_count + 1; i++) in ntb_epf_init_isr()
478 if (interrupt_num > ndev->db_count) { in ntb_epf_peer_db_set()
480 interrupt_num, ndev->db_count); in ntb_epf_peer_db_set()
559 ndev->db_valid_mask = BIT_ULL(ndev->db_count) - 1; in ntb_epf_init_dev()
652 ntb_epf_send_command(ndev, CMD_TEARDOWN_DOORBELL, ndev->db_count + 1); in ntb_epf_cleanup_isr()
654 for (i = 0; i < ndev->db_count + 1; i++) in ntb_epf_cleanup_isr()
/drivers/ntb/hw/amd/
A Dntb_hw_amd.c407 return ntb_ndev(ntb)->db_count; in amd_ntb_db_vector_count()
414 if (db_vector < 0 || db_vector > ndev->db_count) in amd_ntb_db_vector_mask()
758 ndev->db_count = msix_min; in ndev_init_isr()
785 ndev->db_count = 1; in ndev_init_isr()
802 ndev->db_count = 1; in ndev_init_isr()
888 "Doorbell Count -\t%u\n", ndev->db_count); in ndev_debugfs_read()
1064 ndev->db_count = AMD_DB_CNT; in amd_init_ntb()
1128 ndev->db_valid_mask = BIT_ULL(ndev->db_count) - 1; in amd_init_dev()
1142 ndev->db_count -= 1; in amd_init_dev()
1143 ndev->db_valid_mask = BIT_ULL(ndev->db_count) - 1; in amd_init_dev()
A Dntb_hw_amd.h191 unsigned char db_count; member
/drivers/ntb/hw/intel/
A Dntb_hw_gen3.c180 ndev->db_count = GEN3_DB_COUNT; in gen3_init_ntb()
217 ndev->db_valid_mask = BIT_ULL(ndev->db_count) - 1; in gen3_init_ntb()
310 "Doorbell Count -\t%u\n", ndev->db_count); in ndev_ntb3_debugfs_read()
A Dntb_hw_gen4.c134 ndev->db_count = GEN4_DB_COUNT; in gen4_init_ntb()
150 ndev->db_valid_mask = BIT_ULL(ndev->db_count) - 1; in gen4_init_ntb()
271 "Doorbell Count -\t%u\n", ndev->db_count); in ndev_ntb4_debugfs_read()
A Dntb_hw_intel.h154 unsigned char db_count; member
A Dntb_hw_gen1.c556 "Doorbell Count -\t%u\n", ndev->db_count); in ndev_ntb_debugfs_read()
1549 ndev->db_count = XEON_DB_COUNT; in xeon_init_ntb()
1609 ndev->db_count -= 1; in xeon_init_ntb()
1634 ndev->db_valid_mask = BIT_ULL(ndev->db_count) - 1; in xeon_init_ntb()
1829 ndev->db_count = 0; in ndev_init_struct()

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