Dave Olson e2ab41cae4 IB/ipath: Need to always request and handle PIO avail interrupts ... Now that we always use PIO for vl15 on 7220, we could get stuck forever if we happened to run out of PIO buffers from the verbs code, because the setup code wouldn't run; the interrupt was also ignored if SDMA was supported. We also have to reduce the pio update threshold if we have fewer kernel buffers than the existing threshold. Clean up the initialization a bit to get ordering safer and more sensible, and use the existing ipath_chg_kernavail call to do init, rather than doing it separately. Drop unnecessary clearing of pio buffer on pio parity error. Drop incorrect updating of pioavailshadow when exitting freeze mode (software state may not match chip state if buffer has been allocated and not yet written). If we couldn't get a kernel buffer for a while, make sure we are in sync with hardware, mainly to handle the exitting freeze case. Signed-off-by: Dave Olson <dave.olson@qlogic.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>		2008-05-07 11:00:15 -07:00
..
ipath_7220.h	IB/ipath: Isolate 7220-specific content	2008-04-16 21:09:30 -07:00
ipath_common.h	IB/ipath: Update copyright dates for files changed in 2008	2008-04-16 21:09:32 -07:00
ipath_cq.c	IB/ipath: Fix error returned from ib_resize_cq if new size smaller than # entries	2008-01-25 14:15:28 -08:00
ipath_debug.h	IB/ipath: Prevent link-recovery code from negating admin disable	2008-04-16 21:09:26 -07:00
ipath_diag.c	IB: convert struct class_device to struct device	2008-04-19 19:10:30 -07:00
ipath_dma.c	[SG] Update drivers to use sg helpers	2007-10-22 21:19:53 +02:00
ipath_driver.c	IB/ipath: Need to always request and handle PIO avail interrupts	2008-05-07 11:00:15 -07:00
ipath_eeprom.c	IB/ipath: Update copyright dates for files changed in 2008	2008-04-16 21:09:32 -07:00
ipath_file_ops.c	IB/ipath: Need to always request and handle PIO avail interrupts	2008-05-07 11:00:15 -07:00
ipath_fs.c	IB/ipath: Remove unnecessary cast	2008-01-25 14:17:46 -08:00
ipath_iba6110.c	IB/ipath: Add support for 7220 receive queue changes	2008-04-16 21:09:29 -07:00
ipath_iba6120.c	IB/ipath: Update copyright dates for files changed in 2008	2008-04-16 21:09:32 -07:00
ipath_iba7220.c	IB/ipath: Need to always request and handle PIO avail interrupts	2008-05-07 11:00:15 -07:00
ipath_init_chip.c	IB/ipath: Need to always request and handle PIO avail interrupts	2008-05-07 11:00:15 -07:00
ipath_intr.c	IB/ipath: Need to always request and handle PIO avail interrupts	2008-05-07 11:00:15 -07:00
ipath_kernel.h	IB/ipath: Need to always request and handle PIO avail interrupts	2008-05-07 11:00:15 -07:00
ipath_keys.c	IB/ipath: Clean up some comments	2008-01-25 14:15:38 -08:00
ipath_mad.c	IB/ipath: Update copyright dates for files changed in 2008	2008-04-16 21:09:32 -07:00
ipath_mmap.c	IB/ipath: Update copyright dates	2007-07-09 20:12:26 -07:00
ipath_mr.c	IB: expand ib_umem_get() prototype	2008-04-29 08:06:12 -07:00
ipath_qp.c	IB/ipath: Update copyright dates for files changed in 2008	2008-04-16 21:09:32 -07:00
ipath_rc.c	IB/ipath: Return the correct opcode for RDMA WRITE with immediate	2008-05-07 10:58:50 -07:00
ipath_registers.h	IB/ipath: Header file changes to support IBA7220	2008-04-16 21:09:30 -07:00
ipath_ruc.c	IB/ipath: Need to always request and handle PIO avail interrupts	2008-05-07 11:00:15 -07:00
ipath_sd7220_img.c	IB/ipath: Add IBA7220-specific SERDES initialization data	2008-04-16 21:09:31 -07:00
ipath_sd7220.c	IB/ipath: Support for SerDes portion of IBA7220	2008-04-16 21:09:31 -07:00
ipath_sdma.c	IB/ipath: Need to always request and handle PIO avail interrupts	2008-05-07 11:00:15 -07:00
ipath_srq.c	IB/ipath: Update copyright dates for files changed in 2008	2008-04-16 21:09:32 -07:00
ipath_stats.c	IB/ipath: Update copyright dates for files changed in 2008	2008-04-16 21:09:32 -07:00
ipath_sysfs.c	IB/ipath: Update copyright dates for files changed in 2008	2008-04-16 21:09:32 -07:00
ipath_uc.c	IB/core: Add support for "send with invalidate" work requests	2008-04-16 21:09:32 -07:00
ipath_ud.c	IB/core: Add support for "send with invalidate" work requests	2008-04-16 21:09:32 -07:00
ipath_user_pages.c	IB/ipath: Remove ipath_get_user_pages_nocopy()	2007-07-17 18:37:43 -07:00
ipath_user_sdma.c	IB/ipath: User mode send DMA	2008-04-16 21:09:31 -07:00
ipath_user_sdma.h	IB/ipath: User mode send DMA header file	2008-04-16 21:09:31 -07:00
ipath_verbs_mcast.c	IB/ipath: Update copyright dates	2007-07-09 20:12:26 -07:00
ipath_verbs.c	IB/ipath: Only increment SSN if WQE is put on send queue	2008-05-07 10:57:14 -07:00
ipath_verbs.h	IB/ipath: Update copyright dates for files changed in 2008	2008-04-16 21:09:32 -07:00
ipath_wc_ppc64.c	IB/ipath: Update copyright dates	2007-07-09 20:12:26 -07:00
ipath_wc_x86_64.c	IB/ipath: Update copyright dates	2007-07-09 20:12:26 -07:00
Kconfig	IB/ipath: Remove dependency on PCI_MSI || HT_IRQ	2008-04-21 18:19:14 -07:00
Makefile	IB/ipath: Build IBA7220 code unconditionally	2008-04-21 18:19:14 -07:00