qemu-irix

Commit Graph

Author	SHA1	Message	Date
Stefan Hajnoczi	786a4ea82e	Convert (ffs(val) - 1) to ctz32(val) This commit was generated mechanically by coccinelle from the following semantic patch: @@ expression val; @@ - (ffs(val) - 1) + ctz32(val) The call sites have been audited to ensure the ffs(0) - 1 == -1 case never occurs (due to input validation, asserts, etc). Therefore we don't need to worry about the fact that ctz32(0) == 32. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 1427124571-28598-5-git-send-email-stefanha@redhat.com Signed-off-by: Kevin Wolf <kwolf@redhat.com>	2015-04-28 15:36:08 +02:00
Peter Maydell	42874d3a8c	Switch non-CPU callers from ld/st_phys to address_space_ld/st Switch all the uses of ld/st_phys to address_space_ld/st, except for those cases where the address space is the CPU's (ie cs->as). This was done with the following script which generates a Coccinelle patch. A few over-80-columns lines in the result were rewrapped by hand where Coccinelle failed to do the wrapping automatically, as well as one location where it didn't put a line-continuation '\' when wrapping lines on a change made to a match inside a macro definition. ===begin=== #!/bin/sh -e # Usage: # ./ldst-phys.spatch.sh > ldst-phys.spatch # spatch -sp_file ldst-phys.spatch -dir . \| sed -e '/^+/s/\t/ /g' > out.patch # patch -p1 < out.patch for FN in ub uw_le uw_be l_le l_be q_le q_be uw l q; do cat <<EOF @ cpu_matches_ld_${FN} @ expression E1,E2; identifier as; @@ ld${FN}_phys(E1->as,E2) @ other_matches_ld_${FN} depends on !cpu_matches_ld_${FN} @ expression E1,E2; @@ -ld${FN}_phys(E1,E2) +address_space_ld${FN}(E1,E2, MEMTXATTRS_UNSPECIFIED, NULL) EOF done for FN in b w_le w_be l_le l_be q_le q_be w l q; do cat <<EOF @ cpu_matches_st_${FN} @ expression E1,E2,E3; identifier as; @@ st${FN}_phys(E1->as,E2,E3) @ other_matches_st_${FN} depends on !cpu_matches_st_${FN} @ expression E1,E2,E3; @@ -st${FN}_phys(E1,E2,E3) +address_space_st${FN}(E1,E2,E3, MEMTXATTRS_UNSPECIFIED, NULL) EOF done ===endit=== Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org>	2015-04-26 16:49:24 +01:00
Jan Kiszka	cc943c36fa	pci: Use bus master address space for delivering MSI/MSI-X messages The spec says (and real HW confirms this) that, if the bus master bit is 0, the device will not generate any PCI accesses. MSI and MSI-X messages fall among these, so we should use the corresponding address space to deliver them. This will prevent delivery if bus master support is disabled. Cc: qemu-stable@nongnu.org Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>	2014-08-14 13:20:33 +02:00
Edgar E. Iglesias	ab1da85791	exec: Make stl_*_phys input an AddressSpace Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>	2014-02-11 22:57:18 +10:00
Paolo Bonzini	1de7afc984	misc: move include files to include/qemu/ Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>	2012-12-19 08:32:39 +01:00
Michael S. Tsirkin	c759b24fae	pci: fix path for local includes Include dependencies from pci core using the correct path. This is required now that it's in the separate directory. Need to check whether they can be minimized, for now, keep the code as is. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>	2012-12-17 13:02:27 +02:00
Michael S. Tsirkin	315a1350c4	pci: move pci core code to hw/pci Move files and modify makefiles to pick them at the new location. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>	2012-12-17 13:02:17 +02:00

7 Commits